diff options
64 files changed, 2833 insertions, 708 deletions
diff --git a/arch/x86/include/asm/vga.h b/arch/x86/include/asm/vga.h index c4b9dc2..44282fb 100644 --- a/arch/x86/include/asm/vga.h +++ b/arch/x86/include/asm/vga.h @@ -17,4 +17,10 @@ #define vga_readb(x) (*(x)) #define vga_writeb(x, y) (*(y) = (x)) +#ifdef CONFIG_FB_EFI +#define __ARCH_HAS_VGA_DEFAULT_DEVICE +extern struct pci_dev *vga_default_device(void); +extern void vga_set_default_device(struct pci_dev *pdev); +#endif + #endif /* _ASM_X86_VGA_H */ diff --git a/arch/x86/video/fbdev.c b/arch/x86/video/fbdev.c index c5ffb6a..d5644bb 100644 --- a/arch/x86/video/fbdev.c +++ b/arch/x86/video/fbdev.c @@ -9,24 +9,34 @@ #include <linux/fb.h> #include <linux/pci.h> #include <linux/module.h> +#include <linux/vgaarb.h> int fb_is_primary_device(struct fb_info *info) { struct device *device = info->device; struct pci_dev *pci_dev = NULL; + struct pci_dev *default_device = vga_default_device(); struct resource *res = NULL; - int retval = 0; if (device) pci_dev = to_pci_dev(device); - if (pci_dev) - res = &pci_dev->resource[PCI_ROM_RESOURCE]; + if (!pci_dev) + return 0; + + if (default_device) { + if (pci_dev == default_device) + return 1; + else + return 0; + } + + res = &pci_dev->resource[PCI_ROM_RESOURCE]; if (res && res->flags & IORESOURCE_ROM_SHADOW) - retval = 1; + return 1; - return retval; + return 0; } EXPORT_SYMBOL(fb_is_primary_device); MODULE_LICENSE("GPL"); diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c index 17e05d1..a0df182 100644 --- a/drivers/char/agp/generic.c +++ b/drivers/char/agp/generic.c @@ -958,7 +958,7 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge) if (set_memory_uc((unsigned long)table, 1 << page_order)) printk(KERN_WARNING "Could not set GATT table memory to UC!\n"); - bridge->gatt_table = (void *)table; + bridge->gatt_table = (u32 __iomem *)table; #else bridge->gatt_table = ioremap_nocache(virt_to_phys(table), (PAGE_SIZE * (1 << page_order))); @@ -1010,7 +1010,6 @@ int agp_generic_free_gatt_table(struct agp_bridge_data *bridge) case LVL2_APER_SIZE: /* The generic routines can't deal with 2 level gatt's */ return -EINVAL; - break; default: page_order = 0; break; @@ -1077,7 +1076,6 @@ int agp_generic_insert_memory(struct agp_memory * mem, off_t pg_start, int type) case LVL2_APER_SIZE: /* The generic routines can't deal with 2 level gatt's */ return -EINVAL; - break; default: num_entries = 0; break; diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c index ffa888c..1920003 100644 --- a/drivers/char/agp/sgi-agp.c +++ b/drivers/char/agp/sgi-agp.c @@ -158,7 +158,6 @@ static int sgi_tioca_insert_memory(struct agp_memory *mem, off_t pg_start, break; case LVL2_APER_SIZE: return -EINVAL; - break; default: num_entries = 0; break; diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c index 325365f..affa629 100644 --- a/drivers/gpu/drm/drm_context.c +++ b/drivers/gpu/drm/drm_context.c @@ -85,11 +85,12 @@ again: mutex_lock(&dev->struct_mutex); ret = idr_get_new_above(&dev->ctx_idr, NULL, DRM_RESERVED_CONTEXTS, &new_id); - if (ret == -EAGAIN) { - mutex_unlock(&dev->struct_mutex); - goto again; - } mutex_unlock(&dev->struct_mutex); + if (ret == -EAGAIN) + goto again; + else if (ret) + return ret; + return new_id; } diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index d3aaeb6..a9ca1b8 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -227,7 +227,7 @@ static int drm_mode_object_get(struct drm_device *dev, again: if (idr_pre_get(&dev->mode_config.crtc_idr, GFP_KERNEL) == 0) { DRM_ERROR("Ran out memory getting a mode number\n"); - return -EINVAL; + return -ENOMEM; } mutex_lock(&dev->mode_config.idr_mutex); @@ -235,6 +235,8 @@ again: mutex_unlock(&dev->mode_config.idr_mutex); if (ret == -EAGAIN) goto again; + else if (ret) + return ret; obj->id = new_id; obj->type = obj_type; @@ -2185,6 +2187,47 @@ static int format_check(struct drm_mode_fb_cmd2 *r) } } +static int framebuffer_check(struct drm_mode_fb_cmd2 *r) +{ + int ret, hsub, vsub, num_planes, i; + + ret = format_check(r); + if (ret) { + DRM_ERROR("bad framebuffer format 0x%08x\n", r->pixel_format); + return ret; + } + + hsub = drm_format_horz_chroma_subsampling(r->pixel_format); + vsub = drm_format_vert_chroma_subsampling(r->pixel_format); + num_planes = drm_format_num_planes(r->pixel_format); + + if (r->width == 0 || r->width % hsub) { + DRM_ERROR("bad framebuffer width %u\n", r->height); + return -EINVAL; + } + + if (r->height == 0 || r->height % vsub) { + DRM_ERROR("bad framebuffer height %u\n", r->height); + return -EINVAL; + } + + for (i = 0; i < num_planes; i++) { + unsigned int width = r->width / (i != 0 ? hsub : 1); + + if (!r->handles[i]) { + DRM_ERROR("no buffer object handle for plane %d\n", i); + return -EINVAL; + } + + if (r->pitches[i] < drm_format_plane_cpp(r->pixel_format, i) * width) { + DRM_ERROR("bad pitch %u for plane %d\n", r->pitches[i], i); + return -EINVAL; + } + } + + return 0; +} + /** * drm_mode_addfb2 - add an FB to the graphics configuration * @inode: inode from the ioctl @@ -2224,11 +2267,9 @@ int drm_mode_addfb2(struct drm_device *dev, return -EINVAL; } - ret = format_check(r); - if (ret) { - DRM_ERROR("bad framebuffer format 0x%08x\n", r->pixel_format); + ret = framebuffer_check(r); + if (ret) return ret; - } mutex_lock(&dev->mode_config.mutex); @@ -3466,3 +3507,140 @@ void drm_fb_get_bpp_depth(uint32_t format, unsigned int *depth, } } EXPORT_SYMBOL(drm_fb_get_bpp_depth); + +/** + * drm_format_num_planes - get the number of planes for format + * @format: pixel format (DRM_FORMAT_*) + * + * RETURNS: + * The number of planes used by the specified pixel format. + */ +int drm_format_num_planes(uint32_t format) +{ + switch (format) { + case DRM_FORMAT_YUV410: + case DRM_FORMAT_YVU410: + case DRM_FORMAT_YUV411: + case DRM_FORMAT_YVU411: + case DRM_FORMAT_YUV420: + case DRM_FORMAT_YVU420: + case DRM_FORMAT_YUV422: + case DRM_FORMAT_YVU422: + case DRM_FORMAT_YUV444: + case DRM_FORMAT_YVU444: + return 3; + case DRM_FORMAT_NV12: + case DRM_FORMAT_NV21: + case DRM_FORMAT_NV16: + case DRM_FORMAT_NV61: + return 2; + default: + return 1; + } +} +EXPORT_SYMBOL(drm_format_num_planes); + +/** + * drm_format_plane_cpp - determine the bytes per pixel value + * @format: pixel format (DRM_FORMAT_*) + * @plane: plane index + * + * RETURNS: + * The bytes per pixel value for the specified plane. + */ +int drm_format_plane_cpp(uint32_t format, int plane) +{ + unsigned int depth; + int bpp; + + if (plane >= drm_format_num_planes(format)) + return 0; + + switch (format) { + case DRM_FORMAT_YUYV: + case DRM_FORMAT_YVYU: + case DRM_FORMAT_UYVY: + case DRM_FORMAT_VYUY: + return 2; + case DRM_FORMAT_NV12: + case DRM_FORMAT_NV21: + case DRM_FORMAT_NV16: + case DRM_FORMAT_NV61: + return plane ? 2 : 1; + case DRM_FORMAT_YUV410: + case DRM_FORMAT_YVU410: + case DRM_FORMAT_YUV411: + case DRM_FORMAT_YVU411: + case DRM_FORMAT_YUV420: + case DRM_FORMAT_YVU420: + case DRM_FORMAT_YUV422: + case DRM_FORMAT_YVU422: + case DRM_FORMAT_YUV444: + case DRM_FORMAT_YVU444: + return 1; + default: + drm_fb_get_bpp_depth(format, &depth, &bpp); + return bpp >> 3; + } +} +EXPORT_SYMBOL(drm_format_plane_cpp); + +/** + * drm_format_horz_chroma_subsampling - get the horizontal chroma subsampling factor + * @format: pixel format (DRM_FORMAT_*) + * + * RETURNS: + * The horizontal chroma subsampling factor for the + * specified pixel format. + */ +int drm_format_horz_chroma_subsampling(uint32_t format) +{ + switch (format) { + case DRM_FORMAT_YUV411: + case DRM_FORMAT_YVU411: + case DRM_FORMAT_YUV410: + case DRM_FORMAT_YVU410: + return 4; + case DRM_FORMAT_YUYV: + case DRM_FORMAT_YVYU: + case DRM_FORMAT_UYVY: + case DRM_FORMAT_VYUY: + case DRM_FORMAT_NV12: + case DRM_FORMAT_NV21: + case DRM_FORMAT_NV16: + case DRM_FORMAT_NV61: + case DRM_FORMAT_YUV422: + case DRM_FORMAT_YVU422: + case DRM_FORMAT_YUV420: + case DRM_FORMAT_YVU420: + return 2; + default: + return 1; + } +} +EXPORT_SYMBOL(drm_format_horz_chroma_subsampling); + +/** + * drm_format_vert_chroma_subsampling - get the vertical chroma subsampling factor + * @format: pixel format (DRM_FORMAT_*) + * + * RETURNS: + * The vertical chroma subsampling factor for the + * specified pixel format. + */ +int drm_format_vert_chroma_subsampling(uint32_t format) +{ + switch (format) { + case DRM_FORMAT_YUV410: + case DRM_FORMAT_YVU410: + return 4; + case DRM_FORMAT_YUV420: + case DRM_FORMAT_YVU420: + case DRM_FORMAT_NV12: + case DRM_FORMAT_NV21: + return 2; + default: + return 1; + } +} +EXPORT_SYMBOL(drm_format_vert_chroma_subsampling); diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 8111889..974196a 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -1023,36 +1023,3 @@ void drm_helper_hpd_irq_event(struct drm_device *dev) queue_delayed_work(system_nrt_wq, &dev->mode_config.output_poll_work, 0); } EXPORT_SYMBOL(drm_helper_hpd_irq_event); - - -/** - * drm_format_num_planes - get the number of planes for format - * @format: pixel format (DRM_FORMAT_*) - * - * RETURNS: - * The number of planes used by the specified pixel format. - */ -int drm_format_num_planes(uint32_t format) -{ - switch (format) { - case DRM_FORMAT_YUV410: - case DRM_FORMAT_YVU410: - case DRM_FORMAT_YUV411: - case DRM_FORMAT_YVU411: - case DRM_FORMAT_YUV420: - case DRM_FORMAT_YVU420: - case DRM_FORMAT_YUV422: - case DRM_FORMAT_YVU422: - case DRM_FORMAT_YUV444: - case DRM_FORMAT_YVU444: - return 3; - case DRM_FORMAT_NV12: - case DRM_FORMAT_NV21: - case DRM_FORMAT_NV16: - case DRM_FORMAT_NV61: - return 2; - default: - return 1; - } -} -EXPORT_SYMBOL(drm_format_num_planes); diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 5a18b0d..608bddf 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -81,7 +81,7 @@ struct detailed_mode_closure { #define LEVEL_CVT 3 static struct edid_quirk { - char *vendor; + char vendor[4]; int product_id; u32 quirks; } edid_quirk_list[] = { @@ -149,13 +149,13 @@ EXPORT_SYMBOL(drm_edid_header_is_valid); * Sanity check the EDID block (base or extension). Return 0 if the block * doesn't check out, or 1 if it's valid. */ -bool drm_edid_block_valid(u8 *raw_edid) +bool drm_edid_block_valid(u8 *raw_edid, int block) { int i; u8 csum = 0; struct edid *edid = (struct edid *)raw_edid; - if (raw_edid[0] == 0x00) { + if (block == 0) { int score = drm_edid_header_is_valid(raw_edid); if (score == 8) ; else if (score >= 6) { @@ -219,7 +219,7 @@ bool drm_edid_is_valid(struct edid *edid) return false; for (i = 0; i <= edid->extensions; i++) - if (!drm_edid_block_valid(raw + i * EDID_LENGTH)) + if (!drm_edid_block_valid(raw + i * EDID_LENGTH, i)) return false; return true; @@ -299,7 +299,7 @@ drm_do_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter) for (i = 0; i < 4; i++) { if (drm_do_probe_ddc_edid(adapter, block, 0, EDID_LENGTH)) goto out; - if (drm_edid_block_valid(block)) + if (drm_edid_block_valid(block, 0)) break; if (i == 0 && drm_edid_is_zero(block, EDID_LENGTH)) { connector->null_edid_counter++; @@ -324,7 +324,7 @@ drm_do_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter) block + (valid_extensions + 1) * EDID_LENGTH, j, EDID_LENGTH)) goto out; - if (drm_edid_block_valid(block + (valid_extensions + 1) * EDID_LENGTH)) { + if (drm_edid_block_valid(block + (valid_extensions + 1) * EDID_LENGTH, j)) { valid_extensions++; break; } @@ -486,23 +486,47 @@ static void edid_fixup_preferred(struct drm_connector *connector, preferred_mode->type |= DRM_MODE_TYPE_PREFERRED; } +static bool +mode_is_rb(const struct drm_display_mode *mode) +{ + return (mode->htotal - mode->hdisplay == 160) && + (mode->hsync_end - mode->hdisplay == 80) && + (mode->hsync_end - mode->hsync_start == 32) && + (mode->vsync_start - mode->vdisplay == 3); +} + +/* + * drm_mode_find_dmt - Create a copy of a mode if present in DMT + * @dev: Device to duplicate against + * @hsize: Mode width + * @vsize: Mode height + * @fresh: Mode refresh rate + * @rb: Mode reduced-blanking-ness + * + * Walk the DMT mode list looking for a match for the given parameters. + * Return a newly allocated copy of the mode, or NULL if not found. + */ struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev, - int hsize, int vsize, int fresh) + int hsize, int vsize, int fresh, + bool rb) { - struct drm_display_mode *mode = NULL; int i; for (i = 0; i < drm_num_dmt_modes; i++) { const struct drm_display_mode *ptr = &drm_dmt_modes[i]; - if (hsize == ptr->hdisplay && - vsize == ptr->vdisplay && - fresh == drm_mode_vrefresh(ptr)) { - /* get the expected default mode */ - mode = drm_mode_duplicate(dev, ptr); - break; - } + if (hsize != ptr->hdisplay) + continue; + if (vsize != ptr->vdisplay) + continue; + if (fresh != drm_mode_vrefresh(ptr)) + continue; + if (rb != mode_is_rb(ptr)) + continue; + + return drm_mode_duplicate(dev, ptr); } - return mode; + + return NULL; } EXPORT_SYMBOL(drm_mode_find_dmt); @@ -731,10 +755,17 @@ drm_mode_std(struct drm_connector *connector, struct edid *edid, } /* check whether it can be found in default mode table */ - mode = drm_mode_find_dmt(dev, hsize, vsize, vrefresh_rate); + if (drm_monitor_supports_rb(edid)) { + mode = drm_mode_find_dmt(dev, hsize, vsize, vrefresh_rate, + true); + if (mode) + return mode; + } + mode = drm_mode_find_dmt(dev, hsize, vsize, vrefresh_rate, false); if (mode) return mode; + /* okay, generate it */ switch (timing_level) { case LEVEL_DMT: break; @@ -748,6 +779,8 @@ drm_mode_std(struct drm_connector *connector, struct edid *edid, * secondary GTF curve. Please don't do that. */ mode = drm_gtf_mode(dev, hsize, vsize, vrefresh_rate, 0, 0); + if (!mode) + return NULL; if (drm_mode_hsync(mode) > drm_gtf2_hbreak(edid)) { drm_mode_destroy(dev, mode); mode = drm_gtf_mode_complex(dev, hsize, vsize, @@ -909,15 +942,6 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev, } static bool -mode_is_rb(const struct drm_display_mode *mode) -{ - return (mode->htotal - mode->hdisplay == 160) && - (mode->hsync_end - mode->hdisplay == 80) && - (mode->hsync_end - mode->hsync_start == 32) && - (mode->vsync_start - mode->vdisplay == 3); -} - -static bool mode_in_hsync_range(const struct drm_display_mode *mode, struct edid *edid, u8 *t) { @@ -994,12 +1018,8 @@ mode_in_range(const struct drm_display_mode *mode, struct edid *edid, return true; } -/* - * XXX If drm_dmt_modes ever regrows the CVT-R modes (and it will) this will - * need to account for them. - */ static int -drm_gtf_modes_for_range(struct drm_connector *connector, struct edid *edid, +drm_dmt_modes_for_range(struct drm_connector *connector, struct edid *edid, struct detailed_timing *timing) { int i, modes = 0; @@ -1019,17 +1039,110 @@ drm_gtf_modes_for_range(struct drm_connector *connector, struct edid *edid, return modes; } +/* fix up 1366x768 mode from 1368x768; + * GFT/CVT can't express 1366 width which isn't dividable by 8 + */ +static void fixup_mode_1366x768(struct drm_display_mode *mode) +{ + if (mode->hdisplay == 1368 && mode->vdisplay == 768) { + mode->hdisplay = 1366; + mode->hsync_start--; + mode->hsync_end--; + drm_mode_set_name(mode); + } +} + +static int +drm_gtf_modes_for_range(struct drm_connector *connector, struct edid *edid, + struct detailed_timing *timing) +{ + int i, modes = 0; + struct drm_display_mode *newmode; + struct drm_device *dev = connector->dev; + + for (i = 0; i < num_extra_modes; i++) { + const struct minimode *m = &extra_modes[i]; + newmode = drm_gtf_mode(dev, m->w, m->h, m->r, 0, 0); + if (!newmode) + return modes; + + fixup_mode_1366x768(newmode); + if (!mode_in_range(newmode, edid, timing)) { + drm_mode_destroy(dev, newmode); + continue; + } + + drm_mode_probed_add(connector, newmode); + modes++; + } + + return modes; +} + +static int +drm_cvt_modes_for_range(struct drm_connector *connector, struct edid *edid, + struct detailed_timing *timing) +{ + int i, modes = 0; + struct drm_display_mode *newmode; + struct drm_device *dev = connector->dev; + bool rb = drm_monitor_supports_rb(edid); + + for (i = 0; i < num_extra_modes; i++) { + const struct minimode *m = &extra_modes[i]; + newmode = drm_cvt_mode(dev, m->w, m->h, m->r, rb, 0, 0); + if (!newmode) + return modes; + + fixup_mode_1366x768(newmode); + if (!mode_in_range(newmode, edid, timing)) { + drm_mode_destroy(dev, newmode); + continue; + } + + drm_mode_probed_add(connector, newmode); + modes++; + } + + return modes; +} + static void do_inferred_modes(struct detailed_timing *timing, void *c) { struct detailed_mode_closure *closure = c; struct detailed_non_pixel *data = &timing->data.other_data; - int gtf = (closure->edid->features & DRM_EDID_FEATURE_DEFAULT_GTF); + struct detailed_data_monitor_range *range = &data->data.range; + + if (data->type != EDID_DETAIL_MONITOR_RANGE) + return; - if (gtf && data->type == EDID_DETAIL_MONITOR_RANGE) + closure->modes += drm_dmt_modes_for_range(closure->connector, + closure->edid, + timing); + + if (!version_greater(closure->edid, 1, 1)) + return; /* GTF not defined yet */ + + switch (range->flags) { + case 0x02: /* secondary gtf, XXX could do more */ + case 0x00: /* default gtf */ closure->modes += drm_gtf_modes_for_range(closure->connector, closure->edid, timing); + break; + case 0x04: /* cvt, only in 1.4+ */ + if (!version_greater(closure->edid, 1, 3)) + break; + + closure->modes += drm_cvt_modes_for_range(closure->connector, + closure->edid, + timing); + break; + case 0x01: /* just the ranges, no formula */ + default: + break; + } } static int @@ -1062,8 +1175,8 @@ drm_est3_modes(struct drm_connector *connector, struct detailed_timing *timing) mode = drm_mode_find_dmt(connector->dev, est3_modes[m].w, est3_modes[m].h, - est3_modes[m].r - /*, est3_modes[m].rb */); + est3_modes[m].r, + est3_modes[m].rb); if (mode) { drm_mode_probed_add(connector, mode); modes++; @@ -1312,6 +1425,8 @@ add_detailed_modes(struct drm_connector *connector, struct edid *edid, #define VENDOR_BLOCK 0x03 #define SPEAKER_BLOCK 0x04 #define EDID_BASIC_AUDIO (1 << 6) +#define EDID_CEA_YCRCB444 (1 << 5) +#define EDID_CEA_YCRCB422 (1 << 4) /** * Search EDID for CEA extension block. @@ -1666,13 +1781,29 @@ static void drm_add_display_info(struct edid *edid, info->bpc = 0; info->color_formats = 0; - /* Only defined for 1.4 with digital displays */ - if (edid->revision < 4) + if (edid->revision < 3) return; if (!(edid->input & DRM_EDID_INPUT_DIGITAL)) return; + /* Get data from CEA blocks if present */ + edid_ext = drm_find_cea_extension(edid); + if (edid_ext) { + info->cea_rev = edid_ext[1]; + + /* The existence of a CEA block should imply RGB support */ + info->color_formats = DRM_COLOR_FORMAT_RGB444; + if (edid_ext[3] & EDID_CEA_YCRCB444) + info->color_formats |= DRM_COLOR_FORMAT_YCRCB444; + if (edid_ext[3] & EDID_CEA_YCRCB422) + info->color_formats |= DRM_COLOR_FORMAT_YCRCB422; + } + + /* Only defined for 1.4 with digital displays */ + if (edid->revision < 4) + return; + switch (edid->input & DRM_EDID_DIGITAL_DEPTH_MASK) { case DRM_EDID_DIGITAL_DEPTH_6: info->bpc = 6; @@ -1698,18 +1829,11 @@ static void drm_add_display_info(struct edid *edid, break; } - info->color_formats = DRM_COLOR_FORMAT_RGB444; - if (info->color_formats & DRM_EDID_FEATURE_RGB_YCRCB444) - info->color_formats = DRM_COLOR_FORMAT_YCRCB444; - if (info->color_formats & DRM_EDID_FEATURE_RGB_YCRCB422) - info->color_formats = DRM_COLOR_FORMAT_YCRCB422; - - /* Get data from CEA blocks if present */ - edid_ext = drm_find_cea_extension(edid); - if (!edid_ext) - return; - - info->cea_rev = edid_ext[1]; + info->color_formats |= DRM_COLOR_FORMAT_RGB444; + if (edid->features & DRM_EDID_FEATURE_RGB_YCRCB444) + info->color_formats |= DRM_COLOR_FORMAT_YCRCB444; + if (edid->features & DRM_EDID_FEATURE_RGB_YCRCB422) + info->color_formats |= DRM_COLOR_FORMAT_YCRCB422; } /** diff --git a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c index da9acba..48c927c 100644 --- a/drivers/gpu/drm/drm_edid_load.c +++ b/drivers/gpu/drm/drm_edid_load.c @@ -173,7 +173,7 @@ static int edid_load(struct drm_connector *connector, char *name, } memcpy(edid, fwdata, fwsize); - if (!drm_edid_block_valid(edid)) { + if (!drm_edid_block_valid(edid, 0)) { DRM_ERROR("Base block of EDID firmware \"%s\" is invalid ", name); kfree(edid); @@ -185,7 +185,7 @@ static int edid_load(struct drm_connector *connector, char *name, if (i != valid_extensions + 1) memcpy(edid + (valid_extensions + 1) * EDID_LENGTH, edid + i * EDID_LENGTH, EDID_LENGTH); - if (drm_edid_block_valid(edid + i * EDID_LENGTH)) + if (drm_edid_block_valid(edid + i * EDID_LENGTH, i)) valid_extensions++; } diff --git a/drivers/gpu/drm/drm_edid_modes.h b/drivers/gpu/drm/drm_edid_modes.h index a91ffb1..ff98a7e 100644 --- a/drivers/gpu/drm/drm_edid_modes.h +++ b/drivers/gpu/drm/drm_edid_modes.h @@ -30,7 +30,6 @@ /* * Autogenerated from the DMT spec. * This table is copied from xfree86/modes/xf86EdidModes.c. - * But the mode with Reduced blank feature is deleted. */ static const struct drm_display_mode drm_dmt_modes[] = { /* 640x350@85Hz */ @@ -81,6 +80,10 @@ static const struct drm_display_mode drm_dmt_modes[] = { { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 56250, 800, 832, 896, 1048, 0, 600, 601, 604, 631, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 800x600@120Hz RB */ + { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 73250, 800, 848, + 880, 960, 0, 600, 603, 607, 636, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 848x480@60Hz */ { DRM_MODE("848x480", DRM_MODE_TYPE_DRIVER, 33750, 848, 864, 976, 1088, 0, 480, 486, 494, 517, 0, @@ -106,10 +109,18 @@ static const struct drm_display_mode drm_dmt_modes[] = { { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 94500, 1024, 1072, 1168, 1376, 0, 768, 769, 772, 808, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1024x768@120Hz RB */ + { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 115500, 1024, 1072, + 1104, 1184, 0, 768, 771, 775, 813, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1152x864@75Hz */ { DRM_MODE("1152x864", DRM_MODE_TYPE_DRIVER, 108000, 1152, 1216, 1344, 1600, 0, 864, 865, 868, 900, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1280x768@60Hz RB */ + { DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 68250, 1280, 1328, + 1360, 1440, 0, 768, 771, 778, 790, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1280x768@60Hz */ { DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 79500, 1280, 1344, 1472, 1664, 0, 768, 771, 778, 798, 0, @@ -122,6 +133,14 @@ static const struct drm_display_mode drm_dmt_modes[] = { { DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 117500, 1280, 1360, 1496, 1712, 0, 768, 771, 778, 809, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1280x768@120Hz RB */ + { DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 140250, 1280, 1328, + 1360, 1440, 0, 768, 771, 778, 813, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, + /* 1280x800@60Hz RB */ + { DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 71000, 1280, 1328, + 1360, 1440, 0, 800, 803, 809, 823, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1280x800@60Hz */ { DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 83500, 1280, 1352, 1480, 1680, 0, 800, 803, 809, 831, 0, @@ -134,6 +153,10 @@ static const struct drm_display_mode drm_dmt_modes[] = { { DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 122500, 1280, 1360, 1496, 1712, 0, 800, 803, 809, 843, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1280x800@120Hz RB */ + { DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 146250, 1280, 1328, + 1360, 1440, 0, 800, 803, 809, 847, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1280x960@60Hz */ { DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1376, 1488, 1800, 0, 960, 961, 964, 1000, 0, @@ -142,6 +165,10 @@ static const struct drm_display_mode drm_dmt_modes[] = { { DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1344, 1504, 1728, 0, 960, 961, 964, 1011, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1280x960@120Hz RB */ + { DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 175500, 1280, 1328, + 1360, 1440, 0, 960, 963, 967, 1017, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1280x1024@60Hz */ { DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1328, 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, @@ -154,22 +181,42 @@ static const struct drm_display_mode drm_dmt_modes[] = { { DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 157500, 1280, 1344, 1504, 1728, 0, 1024, 1025, 1028, 1072, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1280x1024@120Hz RB */ + { DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 187250, 1280, 1328, + 1360, 1440, 0, 1024, 1027, 1034, 1084, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1360x768@60Hz */ { DRM_MODE("1360x768", DRM_MODE_TYPE_DRIVER, 85500, 1360, 1424, 1536, 1792, 0, 768, 771, 777, 795, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1440x1050@60Hz */ + /* 1360x768@120Hz RB */ + { DRM_MODE("1360x768", DRM_MODE_TYPE_DRIVER, 148250, 1360, 1408, + 1440, 1520, 0, 768, 771, 776, 813, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, + /* 1400x1050@60Hz RB */ + { DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 101000, 1400, 1448, + 1480, 1560, 0, 1050, 1053, 1057, 1080, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, + /* 1400x1050@60Hz */ { DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 121750, 1400, 1488, 1632, 1864, 0, 1050, 1053, 1057, 1089, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1440x1050@75Hz */ + /* 1400x1050@75Hz */ { DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 156000, 1400, 1504, 1648, 1896, 0, 1050, 1053, 1057, 1099, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1440x1050@85Hz */ + /* 1400x1050@85Hz */ { DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 179500, 1400, 1504, 1656, 1912, 0, 1050, 1053, 1057, 1105, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1400x1050@120Hz RB */ + { DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 208000, 1400, 1448, + 1480, 1560, 0, 1050, 1053, 1057, 1112, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, + /* 1440x900@60Hz RB */ + { DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 88750, 1440, 1488, + 1520, 1600, 0, 900, 903, 909, 926, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1440x900@60Hz */ { DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 106500, 1440, 1520, 1672, 1904, 0, 900, 903, 909, 934, 0, @@ -182,6 +229,10 @@ static const struct drm_display_mode drm_dmt_modes[] = { { DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 157000, 1440, 1544, 1696, 1952, 0, 900, 903, 909, 948, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1440x900@120Hz RB */ + { DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 182750, 1440, 1488, + 1520, 1600, 0, 900, 903, 909, 953, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1600x1200@60Hz */ { DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 162000, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, @@ -202,6 +253,14 @@ static const struct drm_display_mode drm_dmt_modes[] = { { DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 229500, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1600x1200@120Hz RB */ + { DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 268250, 1600, 1648, + 1680, 1760, 0, 1200, 1203, 1207, 1271, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, + /* 1680x1050@60Hz RB */ + { DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 119000, 1680, 1728, + 1760, 1840, 0, 1050, 1053, 1059, 1080, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1680x1050@60Hz */ { DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 146250, 1680, 1784, 1960, 2240, 0, 1050, 1053, 1059, 1089, 0, @@ -214,15 +273,23 @@ static const struct drm_display_mode drm_dmt_modes[] = { { DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 214750, 1680, 1808, 1984, 2288, 0, 1050, 1053, 1059, 1105, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1680x1050@120Hz RB */ + { DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 245500, 1680, 1728, + 1760, 1840, 0, 1050, 1053, 1059, 1112, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1792x1344@60Hz */ { DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 204750, 1792, 1920, 2120, 2448, 0, 1344, 1345, 1348, 1394, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1729x1344@75Hz */ + /* 1792x1344@75Hz */ { DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 261000, 1792, 1888, 2104, 2456, 0, 1344, 1345, 1348, 1417, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1853x1392@60Hz */ + /* 1792x1344@120Hz RB */ + { DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 333250, 1792, 1840, + 1872, 1952, 0, 1344, 1347, 1351, 1423, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, + /* 1856x1392@60Hz */ { DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 218250, 1856, 1952, 2176, 2528, 0, 1392, 1393, 1396, 1439, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, @@ -230,6 +297,14 @@ static const struct drm_display_mode drm_dmt_modes[] = { { DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 288000, 1856, 1984, 2208, 2560, 0, 1392, 1395, 1399, 1500, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1856x1392@120Hz RB */ + { DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 356500, 1856, 1904, + 1936, 2016, 0, 1392, 1395, 1399, 1474, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, + /* 1920x1200@60Hz RB */ + { DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 154000, 1920, 1968, + 2000, 2080, 0, 1200, 1203, 1209, 1235, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1920x1200@60Hz */ { DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 193250, 1920, 2056, 2256, 2592, 0, 1200, 1203, 1209, 1245, 0, @@ -242,6 +317,10 @@ static const struct drm_display_mode drm_dmt_modes[] = { { DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 281250, 1920, 2064, 2272, 2624, 0, 1200, 1203, 1209, 1262, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1920x1200@120Hz RB */ + { DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 317000, 1920, 1968, + 2000, 2080, 0, 1200, 1203, 1209, 1271, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1920x1440@60Hz */ { DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 234000, 1920, 2048, 2256, 2600, 0, 1440, 1441, 1444, 1500, 0, @@ -250,6 +329,14 @@ static const struct drm_display_mode drm_dmt_modes[] = { { DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2064, 2288, 2640, 0, 1440, 1441, 1444, 1500, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1920x1440@120Hz RB */ + { DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 380500, 1920, 1968, + 2000, 2080, 0, 1440, 1443, 1447, 1525, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, + /* 2560x1600@60Hz RB */ + { DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 268500, 2560, 2608, + 2640, 2720, 0, 1600, 1603, 1609, 1646, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 2560x1600@60Hz */ { DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 348500, 2560, 2752, 3032, 3504, 0, 1600, 1603, 1609, 1658, 0, @@ -262,6 +349,11 @@ static const struct drm_display_mode drm_dmt_modes[] = { { DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 505250, 2560, 2768, 3048, 3536, 0, 1600, 1603, 1609, 1682, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 2560x1600@120Hz RB */ + { DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 552750, 2560, 2608, + 2640, 2720, 0, 1600, 1603, 1609, 1694, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, + }; static const int drm_num_dmt_modes = sizeof(drm_dmt_modes) / sizeof(struct drm_display_mode); @@ -320,12 +412,14 @@ static const struct drm_display_mode edid_est_modes[] = { DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 1152x864@75Hz */ }; -static const struct { +struct minimode { short w; short h; short r; short rb; -} est3_modes[] = { +}; + +static const struct minimode est3_modes[] = { /* byte 6 */ { 640, 350, 85, 0 }, { 640, 400, 85, 0 }, @@ -377,288 +471,304 @@ static const struct { { 1920, 1440, 60, 0 }, { 1920, 1440, 75, 0 }, }; -static const int num_est3_modes = sizeof(est3_modes) / sizeof(est3_modes[0]); +static const int num_est3_modes = ARRAY_SIZE(est3_modes); + +static const struct minimode extra_modes[] = { + { 1024, 576, 60, 0 }, + { 1366, 768, 60, 0 }, + { 1600, 900, 60, 0 }, + { 1680, 945, 60, 0 }, + { 1920, 1080, 60, 0 }, + { 2048, 1152, 60, 0 }, + { 2048, 1536, 60, 0 }, +}; +static const int num_extra_modes = ARRAY_SIZE(extra_modes); /* * Probably taken from CEA-861 spec. * This table is converted from xorg's hw/xfree86/modes/xf86EdidModes.c. */ static const struct drm_display_mode edid_cea_modes[] = { - /* 640x480@60Hz */ + /* 1 - 640x480@60Hz */ { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656, 752, 800, 0, 480, 490, 492, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 720x480@60Hz */ + /* 2 - 720x480@60Hz */ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 720x480@60Hz */ + /* 3 - 720x480@60Hz */ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1280x720@60Hz */ + /* 4 - 1280x720@60Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1390, 1430, 1650, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1920x1080i@60Hz */ + /* 5 - 1920x1080i@60Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1094, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_INTERLACE) }, - /* 1440x480i@60Hz */ + /* 6 - 1440x480i@60Hz */ { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | - DRM_MODE_FLAG_INTERLACE) }, - /* 1440x480i@60Hz */ + DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) }, + /* 7 - 1440x480i@60Hz */ { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | - DRM_MODE_FLAG_INTERLACE) }, - /* 1440x240@60Hz */ + DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) }, + /* 8 - 1440x240@60Hz */ { DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478, 1602, 1716, 0, 240, 244, 247, 262, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1440x240@60Hz */ + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | + DRM_MODE_FLAG_DBLCLK) }, + /* 9 - 1440x240@60Hz */ { DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478, 1602, 1716, 0, 240, 244, 247, 262, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 2880x480i@60Hz */ + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | + DRM_MODE_FLAG_DBLCLK) }, + /* 10 - 2880x480i@60Hz */ { DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956, 3204, 3432, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE) }, - /* 2880x480i@60Hz */ + /* 11 - 2880x480i@60Hz */ { DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956, 3204, 3432, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE) }, - /* 2880x240@60Hz */ + /* 12 - 2880x240@60Hz */ { DRM_MODE("2880x240", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956, 3204, 3432, 0, 240, 244, 247, 262, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 2880x240@60Hz */ + /* 13 - 2880x240@60Hz */ { DRM_MODE("2880x240", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956, 3204, 3432, 0, 240, 244, 247, 262, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1440x480@60Hz */ + /* 14 - 1440x480@60Hz */ { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1472, 1596, 1716, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1440x480@60Hz */ + /* 15 - 1440x480@60Hz */ { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1472, 1596, 1716, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1920x1080@60Hz */ + /* 16 - 1920x1080@60Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 720x576@50Hz */ + /* 17 - 720x576@50Hz */ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 27000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 720x576@50Hz */ + /* 18 - 720x576@50Hz */ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 27000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1280x720@50Hz */ + /* 19 - 1280x720@50Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1720, 1760, 1980, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1920x1080i@50Hz */ + /* 20 - 1920x1080i@50Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_INTERLACE) }, - /* 1440x576i@50Hz */ + /* 21 - 1440x576i@50Hz */ { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | - DRM_MODE_FLAG_INTERLACE) }, - /* 1440x576i@50Hz */ + DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) }, + /* 22 - 1440x576i@50Hz */ { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | - DRM_MODE_FLAG_INTERLACE) }, - /* 1440x288@50Hz */ + DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) }, + /* 23 - 1440x288@50Hz */ { DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464, 1590, 1728, 0, 288, 290, 293, 312, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1440x288@50Hz */ + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | + DRM_MODE_FLAG_DBLCLK) }, + /* 24 - 1440x288@50Hz */ { DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464, 1590, 1728, 0, 288, 290, 293, 312, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 2880x576i@50Hz */ + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | + DRM_MODE_FLAG_DBLCLK) }, + /* 25 - 2880x576i@50Hz */ { DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928, 3180, 3456, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE) }, - /* 2880x576i@50Hz */ + /* 26 - 2880x576i@50Hz */ { DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928, 3180, 3456, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE) }, - /* 2880x288@50Hz */ + /* 27 - 2880x288@50Hz */ { DRM_MODE("2880x288", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928, 3180, 3456, 0, 288, 290, 293, 312, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 2880x288@50Hz */ + /* 28 - 2880x288@50Hz */ { DRM_MODE("2880x288", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928, 3180, 3456, 0, 288, 290, 293, 312, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1440x576@50Hz */ + /* 29 - 1440x576@50Hz */ { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464, 1592, 1728, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1440x576@50Hz */ + /* 30 - 1440x576@50Hz */ { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464, 1592, 1728, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1920x1080@50Hz */ + /* 31 - 1920x1080@50Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1089, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1920x1080@24Hz */ + /* 32 - 1920x1080@24Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2558, 2602, 2750, 0, 1080, 1084, 1089, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1920x1080@25Hz */ + /* 33 - 1920x1080@25Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1089, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1920x1080@30Hz */ + /* 34 - 1920x1080@30Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 2880x480@60Hz */ + /* 35 - 2880x480@60Hz */ { DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2944, 3192, 3432, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 2880x480@60Hz */ + /* 36 - 2880x480@60Hz */ { DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2944, 3192, 3432, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 2880x576@50Hz */ + /* 37 - 2880x576@50Hz */ { DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2928, 3184, 3456, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 2880x576@50Hz */ + /* 38 - 2880x576@50Hz */ { DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2928, 3184, 3456, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1920x1080i@50Hz */ + /* 39 - 1920x1080i@50Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 72000, 1920, 1952, 2120, 2304, 0, 1080, 1126, 1136, 1250, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE) }, - /* 1920x1080i@100Hz */ + /* 40 - 1920x1080i@100Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_INTERLACE) }, - /* 1280x720@100Hz */ + /* 41 - 1280x720@100Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1720, 1760, 1980, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 720x576@100Hz */ + /* 42 - 720x576@100Hz */ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 54000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 720x576@100Hz */ + /* 43 - 720x576@100Hz */ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 54000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1440x576i@100Hz */ + /* 44 - 1440x576i@100Hz */ { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1440x576i@100Hz */ + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | + DRM_MODE_FLAG_DBLCLK) }, + /* 45 - 1440x576i@100Hz */ { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1920x1080i@120Hz */ + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | + DRM_MODE_FLAG_DBLCLK) }, + /* 46 - 1920x1080i@120Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1094, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_INTERLACE) }, - /* 1280x720@120Hz */ + /* 47 - 1280x720@120Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1390, 1430, 1650, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 720x480@120Hz */ + /* 48 - 720x480@120Hz */ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 54000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 720x480@120Hz */ + /* 49 - 720x480@120Hz */ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 54000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1440x480i@120Hz */ + /* 50 - 1440x480i@120Hz */ { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | - DRM_MODE_FLAG_INTERLACE) }, - /* 1440x480i@120Hz */ + DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) }, + /* 51 - 1440x480i@120Hz */ { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | - DRM_MODE_FLAG_INTERLACE) }, - /* 720x576@200Hz */ + DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) }, + /* 52 - 720x576@200Hz */ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 108000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 720x576@200Hz */ + /* 53 - 720x576@200Hz */ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 108000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1440x576i@200Hz */ + /* 54 - 1440x576i@200Hz */ { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | - DRM_MODE_FLAG_INTERLACE) }, - /* 1440x576i@200Hz */ + DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) }, + /* 55 - 1440x576i@200Hz */ { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | - DRM_MODE_FLAG_INTERLACE) }, - /* 720x480@240Hz */ + DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) }, + /* 56 - 720x480@240Hz */ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 108000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 720x480@240Hz */ + /* 57 - 720x480@240Hz */ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 108000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, - /* 1440x480i@240 */ + /* 58 - 1440x480i@240 */ { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | - DRM_MODE_FLAG_INTERLACE) }, - /* 1440x480i@240 */ + DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) }, + /* 59 - 1440x480i@240 */ { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | - DRM_MODE_FLAG_INTERLACE) }, - /* 1280x720@24Hz */ + DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) }, + /* 60 - 1280x720@24Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 59400, 1280, 3040, 3080, 3300, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1280x720@25Hz */ + /* 61 - 1280x720@25Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3700, 3740, 3960, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1280x720@30Hz */ + /* 62 - 1280x720@30Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3040, 3080, 3300, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1920x1080@120Hz */ + /* 63 - 1920x1080@120Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, - /* 1920x1080@100Hz */ + /* 64 - 1920x1080@100Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, }; -static const int drm_num_cea_modes = - sizeof (edid_cea_modes) / sizeof (edid_cea_modes[0]); +static const int drm_num_cea_modes = ARRAY_SIZE(edid_cea_modes); diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index a0d6e89..6e19dd1 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1083,7 +1083,7 @@ static bool drm_target_cloned(struct drm_fb_helper *fb_helper, /* try and find a 1024x768 mode on each connector */ can_clone = true; - dmt_mode = drm_mode_find_dmt(fb_helper->dev, 1024, 768, 60); + dmt_mode = drm_mode_find_dmt(fb_helper->dev, 1024, 768, 60, false); for (i = 0; i < fb_helper->connector_count; i++) { diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 83114b5..fc6ded8 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -272,8 +272,7 @@ again: spin_unlock(&file_priv->table_lock); if (ret == -EAGAIN) goto again; - - if (ret != 0) + else if (ret) return ret; drm_gem_object_handle_reference(obj); @@ -456,8 +455,7 @@ again: if (ret == -EAGAIN) goto again; - - if (ret != 0) + else if (ret) goto err; /* Allocate a reference for the name table. */ diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c index aa454f8..ae1ccf1 100644 --- a/drivers/gpu/drm/drm_stub.c +++ b/drivers/gpu/drm/drm_stub.c @@ -122,11 +122,10 @@ again: ret = idr_get_new_above(&drm_minors_idr, NULL, base, &new_id); mutex_unlock(&dev->struct_mutex); - if (ret == -EAGAIN) { + if (ret == -EAGAIN) goto again; - } else if (ret) { + else if (ret) return ret; - } if (new_id >= limit) { idr_remove(&drm_minors_idr, new_id); diff --git a/drivers/gpu/drm/gma500/cdv_device.c b/drivers/gpu/drm/gma500/cdv_device.c index a54cc73..62f9b73 100644 --- a/drivers/gpu/drm/gma500/cdv_device.c +++ b/drivers/gpu/drm/gma500/cdv_device.c @@ -49,6 +49,9 @@ static void cdv_disable_vga(struct drm_device *dev) static int cdv_output_init(struct drm_device *dev) { struct drm_psb_private *dev_priv = dev->dev_private; + + drm_mode_create_scaling_mode_property(dev); + cdv_disable_vga(dev); cdv_intel_crt_init(dev, &dev_priv->mode_dev); @@ -238,6 +241,18 @@ static void cdv_init_pm(struct drm_device *dev) dev_err(dev->dev, "GPU: power management timed out.\n"); } +static void cdv_errata(struct drm_device *dev) +{ + /* Disable bonus launch. + * CPU and GPU competes for memory and display misses updates and flickers. + * Worst with dual core, dual displays. + * + * Fixes were done to Win 7 gfx driver to disable a feature called Bonus + * Launch to work around the issue, by degrading performance. + */ + CDV_MSG_WRITE32(3, 0x30, 0x08027108); +} + /** * cdv_save_display_registers - save registers lost on suspend * @dev: our DRM device @@ -355,7 +370,7 @@ static int cdv_restore_display_registers(struct drm_device *dev) REG_WRITE(PSB_INT_MASK_R, regs->cdv.saveIMR); /* Fix arbitration bug */ - CDV_MSG_WRITE32(3, 0x30, 0x08027108); + cdv_errata(dev); drm_mode_config_reset(dev); @@ -447,13 +462,48 @@ static void cdv_get_core_freq(struct drm_device *dev) } } +static void cdv_hotplug_work_func(struct work_struct *work) +{ + struct drm_psb_private *dev_priv = container_of(work, struct drm_psb_private, + hotplug_work); + struct drm_device *dev = dev_priv->dev; + + /* Just fire off a uevent and let userspace tell us what to do */ + drm_helper_hpd_irq_event(dev); +} + +/* The core driver has received a hotplug IRQ. We are in IRQ context + so extract the needed information and kick off queued processing */ + +static int cdv_hotplug_event(struct drm_device *dev) +{ + struct drm_psb_private *dev_priv = dev->dev_private; + schedule_work(&dev_priv->hotplug_work); + REG_WRITE(PORT_HOTPLUG_STAT, REG_READ(PORT_HOTPLUG_STAT)); + return 1; +} + +static void cdv_hotplug_enable(struct drm_device *dev, bool on) +{ + if (on) { + u32 hotplug = REG_READ(PORT_HOTPLUG_EN); + hotplug |= HDMIB_HOTPLUG_INT_EN | HDMIC_HOTPLUG_INT_EN | + HDMID_HOTPLUG_INT_EN | CRT_HOTPLUG_INT_EN; + REG_WRITE(PORT_HOTPLUG_EN, hotplug); + } else { + REG_WRITE(PORT_HOTPLUG_EN, 0); + REG_WRITE(PORT_HOTPLUG_STAT, REG_READ(PORT_HOTPLUG_STAT)); + } +} + static int cdv_chip_setup(struct drm_device *dev) { + struct drm_psb_private *dev_priv = dev->dev_private; + INIT_WORK(&dev_priv->hotplug_work, cdv_hotplug_work_func); cdv_get_core_freq(dev); gma_intel_opregion_init(dev); psb_intel_init_bios(dev); - REG_WRITE(PORT_HOTPLUG_EN, 0); - REG_WRITE(PORT_HOTPLUG_STAT, REG_READ(PORT_HOTPLUG_STAT)); + cdv_hotplug_enable(dev, false); return 0; } @@ -464,13 +514,18 @@ const struct psb_ops cdv_chip_ops = { .accel_2d = 0, .pipes = 2, .crtcs = 2, + .hdmi_mask = (1 << 0) | (1 << 1), + .lvds_mask = (1 << 1), .sgx_offset = MRST_SGX_OFFSET, .chip_setup = cdv_chip_setup, + .errata = cdv_errata, .crtc_helper = &cdv_intel_helper_funcs, .crtc_funcs = &cdv_intel_crtc_funcs, .output_init = cdv_output_init, + .hotplug = cdv_hotplug_event, + .hotplug_enable = cdv_hotplug_enable, #ifdef CONFIG_BACKLIGHT_CLASS_DEVICE .backlight_init = cdv_backlight_init, diff --git a/drivers/gpu/drm/gma500/cdv_intel_crt.c b/drivers/gpu/drm/gma500/cdv_intel_crt.c index a71a6cd..1874220 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_crt.c +++ b/drivers/gpu/drm/gma500/cdv_intel_crt.c @@ -67,8 +67,6 @@ static void cdv_intel_crt_dpms(struct drm_encoder *encoder, int mode) static int cdv_intel_crt_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { - struct drm_psb_private *dev_priv = connector->dev->dev_private; - int max_clock = 0; if (mode->flags & DRM_MODE_FLAG_DBLSCAN) return MODE_NO_DBLESCAN; @@ -77,18 +75,9 @@ static int cdv_intel_crt_mode_valid(struct drm_connector *connector, return MODE_CLOCK_LOW; /* The max clock for CDV is 355 instead of 400 */ - max_clock = 355000; - if (mode->clock > max_clock) + if (mode->clock > 355000) return MODE_CLOCK_HIGH; - if (mode->hdisplay > 1680 || mode->vdisplay > 1050) - return MODE_PANEL; - - /* We assume worst case scenario of 32 bpp here, since we don't know */ - if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) > - dev_priv->vram_stolen_size) - return MODE_MEM; - return MODE_OK; } @@ -156,13 +145,7 @@ static bool cdv_intel_crt_detect_hotplug(struct drm_connector *connector, struct drm_device *dev = connector->dev; u32 hotplug_en; int i, tries = 0, ret = false; - u32 adpa_orig; - - /* disable the DAC when doing the hotplug detection */ - - adpa_orig = REG_READ(ADPA); - - REG_WRITE(ADPA, adpa_orig & ~(ADPA_DAC_ENABLE)); + u32 orig; /* * On a CDV thep, CRT detect sequence need to be done twice @@ -170,7 +153,7 @@ static bool cdv_intel_crt_detect_hotplug(struct drm_connector *connector, */ tries = 2; - hotplug_en = REG_READ(PORT_HOTPLUG_EN); + orig = hotplug_en = REG_READ(PORT_HOTPLUG_EN); hotplug_en &= ~(CRT_HOTPLUG_DETECT_MASK); hotplug_en |= CRT_HOTPLUG_FORCE_DETECT; @@ -195,8 +178,11 @@ static bool cdv_intel_crt_detect_hotplug(struct drm_connector *connector, CRT_HOTPLUG_MONITOR_NONE) ret = true; - /* Restore the saved ADPA */ - REG_WRITE(ADPA, adpa_orig); + /* clear the interrupt we just generated, if any */ + REG_WRITE(PORT_HOTPLUG_STAT, CRT_HOTPLUG_INT_STATUS); + + /* and put the bits back */ + REG_WRITE(PORT_HOTPLUG_EN, orig); return ret; } diff --git a/drivers/gpu/drm/gma500/cdv_intel_display.c b/drivers/gpu/drm/gma500/cdv_intel_display.c index be84559..2fab778 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_display.c +++ b/drivers/gpu/drm/gma500/cdv_intel_display.c @@ -216,7 +216,7 @@ static void cdv_sb_reset(struct drm_device *dev) */ static int cdv_dpll_set_clock_cdv(struct drm_device *dev, struct drm_crtc *crtc, - struct cdv_intel_clock_t *clock) + struct cdv_intel_clock_t *clock, bool is_lvds) { struct psb_intel_crtc *psb_crtc = to_psb_intel_crtc(crtc); @@ -224,14 +224,15 @@ cdv_dpll_set_clock_cdv(struct drm_device *dev, struct drm_crtc *crtc, u32 m, n_vco, p; int ret = 0; int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B; + int ref_sfr = (pipe == 0) ? SB_REF_DPLLA : SB_REF_DPLLB; u32 ref_value; + u32 lane_reg, lane_value; cdv_sb_reset(dev); - if ((REG_READ(dpll_reg) & DPLL_SYNCLOCK_ENABLE) == 0) { - DRM_ERROR("Attempting to set DPLL with refclk disabled\n"); - return -EBUSY; - } + REG_WRITE(dpll_reg, DPLL_SYNCLOCK_ENABLE | DPLL_VGA_MODE_DIS); + + udelay(100); /* Follow the BIOS and write the REF/SFR Register. Hardcoded value */ ref_value = 0x68A701; @@ -241,6 +242,35 @@ cdv_dpll_set_clock_cdv(struct drm_device *dev, struct drm_crtc *crtc, /* We don't know what the other fields of these regs are, so * leave them in place. */ + /* + * The BIT 14:13 of 0x8010/0x8030 is used to select the ref clk + * for the pipe A/B. Display spec 1.06 has wrong definition. + * Correct definition is like below: + * + * refclka mean use clock from same PLL + * + * if DPLLA sets 01 and DPLLB sets 01, they use clock from their pll + * + * if DPLLA sets 01 and DPLLB sets 02, both use clk from DPLLA + * + */ + ret = cdv_sb_read(dev, ref_sfr, &ref_value); + if (ret) + return ret; + ref_value &= ~(REF_CLK_MASK); + + /* use DPLL_A for pipeB on CRT/HDMI */ + if (pipe == 1 && !is_lvds) { + DRM_DEBUG_KMS("use DPLLA for pipe B\n"); + ref_value |= REF_CLK_DPLLA; + } else { + DRM_DEBUG_KMS("use their DPLL for pipe A/B\n"); + ref_value |= REF_CLK_DPLL; + } + ret = cdv_sb_write(dev, ref_sfr, ref_value); + if (ret) + return ret; + ret = cdv_sb_read(dev, SB_M(pipe), &m); if (ret) return ret; @@ -307,36 +337,29 @@ cdv_dpll_set_clock_cdv(struct drm_device *dev, struct drm_crtc *crtc, if (ret) return ret; - /* always Program the Lane Register for the Pipe A*/ - if (pipe == 0) { - /* Program the Lane0/1 for HDMI B */ - u32 lane_reg, lane_value; - - lane_reg = PSB_LANE0; - cdv_sb_read(dev, lane_reg, &lane_value); - lane_value &= ~(LANE_PLL_MASK); - lane_value |= LANE_PLL_ENABLE; - cdv_sb_write(dev, lane_reg, lane_value); - - lane_reg = PSB_LANE1; - cdv_sb_read(dev, lane_reg, &lane_value); - lane_value &= ~(LANE_PLL_MASK); - lane_value |= LANE_PLL_ENABLE; - cdv_sb_write(dev, lane_reg, lane_value); - - /* Program the Lane2/3 for HDMI C */ - lane_reg = PSB_LANE2; - cdv_sb_read(dev, lane_reg, &lane_value); - lane_value &= ~(LANE_PLL_MASK); - lane_value |= LANE_PLL_ENABLE; - cdv_sb_write(dev, lane_reg, lane_value); - - lane_reg = PSB_LANE3; - cdv_sb_read(dev, lane_reg, &lane_value); - lane_value &= ~(LANE_PLL_MASK); - lane_value |= LANE_PLL_ENABLE; - cdv_sb_write(dev, lane_reg, lane_value); - } + lane_reg = PSB_LANE0; + cdv_sb_read(dev, lane_reg, &lane_value); + lane_value &= ~(LANE_PLL_MASK); + lane_value |= LANE_PLL_ENABLE | LANE_PLL_PIPE(pipe); + cdv_sb_write(dev, lane_reg, lane_value); + + lane_reg = PSB_LANE1; + cdv_sb_read(dev, lane_reg, &lane_value); + lane_value &= ~(LANE_PLL_MASK); + lane_value |= LANE_PLL_ENABLE | LANE_PLL_PIPE(pipe); + cdv_sb_write(dev, lane_reg, lane_value); + + lane_reg = PSB_LANE2; + cdv_sb_read(dev, lane_reg, &lane_value); + lane_value &= ~(LANE_PLL_MASK); + lane_value |= LANE_PLL_ENABLE | LANE_PLL_PIPE(pipe); + cdv_sb_write(dev, lane_reg, lane_value); + + lane_reg = PSB_LANE3; + cdv_sb_read(dev, lane_reg, &lane_value); + lane_value &= ~(LANE_PLL_MASK); + lane_value |= LANE_PLL_ENABLE | LANE_PLL_PIPE(pipe); + cdv_sb_write(dev, lane_reg, lane_value); return 0; } @@ -553,6 +576,200 @@ psb_intel_pipe_set_base_exit: return ret; } +#define FIFO_PIPEA (1 << 0) +#define FIFO_PIPEB (1 << 1) + +static bool cdv_intel_pipe_enabled(struct drm_device *dev, int pipe) +{ + struct drm_crtc *crtc; + struct drm_psb_private *dev_priv = dev->dev_private; + struct psb_intel_crtc *psb_intel_crtc = NULL; + + crtc = dev_priv->pipe_to_crtc_mapping[pipe]; + psb_intel_crtc = to_psb_intel_crtc(crtc); + + if (crtc->fb == NULL || !psb_intel_crtc->active) + return false; + return true; +} + +static bool cdv_intel_single_pipe_active (struct drm_device *dev) +{ + uint32_t pipe_enabled = 0; + + if (cdv_intel_pipe_enabled(dev, 0)) + pipe_enabled |= FIFO_PIPEA; + + if (cdv_intel_pipe_enabled(dev, 1)) + pipe_enabled |= FIFO_PIPEB; + + + DRM_DEBUG_KMS("pipe enabled %x\n", pipe_enabled); + + if (pipe_enabled == FIFO_PIPEA || pipe_enabled == FIFO_PIPEB) + return true; + else + return false; +} + +static bool is_pipeb_lvds(struct drm_device *dev, struct drm_crtc *crtc) +{ + struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc); + struct drm_mode_config *mode_config = &dev->mode_config; + struct drm_connector *connector; + + if (psb_intel_crtc->pipe != 1) + return false; + + list_for_each_entry(connector, &mode_config->connector_list, head) { + struct psb_intel_encoder *psb_intel_encoder = + psb_intel_attached_encoder(connector); + + if (!connector->encoder + || connector->encoder->crtc != crtc) + continue; + + if (psb_intel_encoder->type == INTEL_OUTPUT_LVDS) + return true; + } + + return false; +} + +static void cdv_intel_disable_self_refresh (struct drm_device *dev) +{ + if (REG_READ(FW_BLC_SELF) & FW_BLC_SELF_EN) { + + /* Disable self-refresh before adjust WM */ + REG_WRITE(FW_BLC_SELF, (REG_READ(FW_BLC_SELF) & ~FW_BLC_SELF_EN)); + REG_READ(FW_BLC_SELF); + + cdv_intel_wait_for_vblank(dev); + + /* Cedarview workaround to write ovelay plane, which force to leave + * MAX_FIFO state. + */ + REG_WRITE(OV_OVADD, 0/*dev_priv->ovl_offset*/); + REG_READ(OV_OVADD); + + cdv_intel_wait_for_vblank(dev); + } + +} + +static void cdv_intel_update_watermark (struct drm_device *dev, struct drm_crtc *crtc) +{ + + if (cdv_intel_single_pipe_active(dev)) { + u32 fw; + + fw = REG_READ(DSPFW1); + fw &= ~DSP_FIFO_SR_WM_MASK; + fw |= (0x7e << DSP_FIFO_SR_WM_SHIFT); + fw &= ~CURSOR_B_FIFO_WM_MASK; + fw |= (0x4 << CURSOR_B_FIFO_WM_SHIFT); + REG_WRITE(DSPFW1, fw); + + fw = REG_READ(DSPFW2); + fw &= ~CURSOR_A_FIFO_WM_MASK; + fw |= (0x6 << CURSOR_A_FIFO_WM_SHIFT); + fw &= ~DSP_PLANE_C_FIFO_WM_MASK; + fw |= (0x8 << DSP_PLANE_C_FIFO_WM_SHIFT); + REG_WRITE(DSPFW2, fw); + + REG_WRITE(DSPFW3, 0x36000000); + + /* ignore FW4 */ + + if (is_pipeb_lvds(dev, crtc)) { + REG_WRITE(DSPFW5, 0x00040330); + } else { + fw = (3 << DSP_PLANE_B_FIFO_WM1_SHIFT) | + (4 << DSP_PLANE_A_FIFO_WM1_SHIFT) | + (3 << CURSOR_B_FIFO_WM1_SHIFT) | + (4 << CURSOR_FIFO_SR_WM1_SHIFT); + REG_WRITE(DSPFW5, fw); + } + + REG_WRITE(DSPFW6, 0x10); + + cdv_intel_wait_for_vblank(dev); + + /* enable self-refresh for single pipe active */ + REG_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN); + REG_READ(FW_BLC_SELF); + cdv_intel_wait_for_vblank(dev); + + } else { + + /* HW team suggested values... */ + REG_WRITE(DSPFW1, 0x3f880808); + REG_WRITE(DSPFW2, 0x0b020202); + REG_WRITE(DSPFW3, 0x24000000); + REG_WRITE(DSPFW4, 0x08030202); + REG_WRITE(DSPFW5, 0x01010101); + REG_WRITE(DSPFW6, 0x1d0); + + cdv_intel_wait_for_vblank(dev); + + cdv_intel_disable_self_refresh(dev); + + } +} + +/** Loads the palette/gamma unit for the CRTC with the prepared values */ +static void cdv_intel_crtc_load_lut(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + struct drm_psb_private *dev_priv = + (struct drm_psb_private *)dev->dev_private; + struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc); + int palreg = PALETTE_A; + int i; + + /* The clocks have to be on to load the palette. */ + if (!crtc->enabled) + return; + + switch (psb_intel_crtc->pipe) { + case 0: + break; + case 1: + palreg = PALETTE_B; + break; + case 2: + palreg = PALETTE_C; + break; + default: + dev_err(dev->dev, "Illegal Pipe Number.\n"); + return; + } + + if (gma_power_begin(dev, false)) { + for (i = 0; i < 256; i++) { + REG_WRITE(palreg + 4 * i, + ((psb_intel_crtc->lut_r[i] + + psb_intel_crtc->lut_adj[i]) << 16) | + ((psb_intel_crtc->lut_g[i] + + psb_intel_crtc->lut_adj[i]) << 8) | + (psb_intel_crtc->lut_b[i] + + psb_intel_crtc->lut_adj[i])); + } + gma_power_end(dev); + } else { + for (i = 0; i < 256; i++) { + dev_priv->regs.psb.save_palette_a[i] = + ((psb_intel_crtc->lut_r[i] + + psb_intel_crtc->lut_adj[i]) << 16) | + ((psb_intel_crtc->lut_g[i] + + psb_intel_crtc->lut_adj[i]) << 8) | + (psb_intel_crtc->lut_b[i] + + psb_intel_crtc->lut_adj[i]); + } + + } +} + /** * Sets the power management mode of the pipe and plane. * @@ -568,15 +785,23 @@ static void cdv_intel_crtc_dpms(struct drm_crtc *crtc, int mode) int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR; int dspbase_reg = (pipe == 0) ? DSPABASE : DSPBBASE; int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF; + int pipestat_reg = (pipe == 0) ? PIPEASTAT : PIPEBSTAT; u32 temp; /* XXX: When our outputs are all unaware of DPMS modes other than off * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC. */ + cdv_intel_disable_self_refresh(dev); + switch (mode) { case DRM_MODE_DPMS_ON: case DRM_MODE_DPMS_STANDBY: case DRM_MODE_DPMS_SUSPEND: + if (psb_intel_crtc->active) + return; + + psb_intel_crtc->active = true; + /* Enable the DPLL */ temp = REG_READ(dpll_reg); if ((temp & DPLL_VCO_ENABLE) == 0) { @@ -611,13 +836,26 @@ static void cdv_intel_crtc_dpms(struct drm_crtc *crtc, int mode) if ((temp & PIPEACONF_ENABLE) == 0) REG_WRITE(pipeconf_reg, temp | PIPEACONF_ENABLE); - psb_intel_crtc_load_lut(crtc); + temp = REG_READ(pipestat_reg); + temp &= ~(0xFFFF); + temp |= PIPE_FIFO_UNDERRUN; + REG_WRITE(pipestat_reg, temp); + REG_READ(pipestat_reg); + + cdv_intel_update_watermark(dev, crtc); + cdv_intel_crtc_load_lut(crtc); /* Give the overlay scaler a chance to enable * if it's on this pipe */ /* psb_intel_crtc_dpms_video(crtc, true); TODO */ + psb_intel_crtc->crtc_enable = true; break; case DRM_MODE_DPMS_OFF: + if (!psb_intel_crtc->active) + return; + + psb_intel_crtc->active = false; + /* Give the overlay scaler a chance to disable * if it's on this pipe */ /* psb_intel_crtc_dpms_video(crtc, FALSE); TODO */ @@ -627,6 +865,7 @@ static void cdv_intel_crtc_dpms(struct drm_crtc *crtc, int mode) /* Jim Bish - changed pipe/plane here as well. */ + drm_vblank_off(dev, pipe); /* Wait for vblank for the disable to take effect */ cdv_intel_wait_for_vblank(dev); @@ -660,6 +899,8 @@ static void cdv_intel_crtc_dpms(struct drm_crtc *crtc, int mode) /* Wait for the clocks to turn off. */ udelay(150); + cdv_intel_update_watermark(dev, crtc); + psb_intel_crtc->crtc_enable = false; break; } /*Set FIFO Watermarks*/ @@ -709,6 +950,7 @@ static int cdv_intel_crtc_mode_set(struct drm_crtc *crtc, struct drm_framebuffer *old_fb) { struct drm_device *dev = crtc->dev; + struct drm_psb_private *dev_priv = dev->dev_private; struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc); int pipe = psb_intel_crtc->pipe; int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B; @@ -757,13 +999,18 @@ static int cdv_intel_crtc_mode_set(struct drm_crtc *crtc, } } - refclk = 96000; - - /* Hack selection about ref clk for CRT */ - /* Select 27MHz as the reference clk for HDMI */ - if (is_crt || is_hdmi) + if (dev_priv->dplla_96mhz) + /* low-end sku, 96/100 mhz */ + refclk = 96000; + else + /* high-end sku, 27/100 mhz */ refclk = 27000; + if (is_lvds && dev_priv->lvds_use_ssc) { + refclk = dev_priv->lvds_ssc_freq * 1000; + DRM_DEBUG_KMS("Use SSC reference clock %d Mhz\n", dev_priv->lvds_ssc_freq); + } + drm_mode_debug_printmodeline(adjusted_mode); ok = cdv_intel_find_best_PLL(crtc, adjusted_mode->clock, refclk, @@ -779,14 +1026,13 @@ static int cdv_intel_crtc_mode_set(struct drm_crtc *crtc, /* dpll |= PLL_REF_INPUT_TVCLKINBC; */ dpll |= 3; } - dpll |= PLL_REF_INPUT_DREFCLK; +/* dpll |= PLL_REF_INPUT_DREFCLK; */ dpll |= DPLL_SYNCLOCK_ENABLE; - dpll |= DPLL_VGA_MODE_DIS; - if (is_lvds) +/* if (is_lvds) dpll |= DPLLB_MODE_LVDS; else - dpll |= DPLLB_MODE_DAC_SERIAL; + dpll |= DPLLB_MODE_DAC_SERIAL; */ /* dpll |= (2 << 11); */ /* setup pipeconf */ @@ -806,7 +1052,7 @@ static int cdv_intel_crtc_mode_set(struct drm_crtc *crtc, REG_WRITE(dpll_reg, dpll | DPLL_VGA_MODE_DIS | DPLL_SYNCLOCK_ENABLE); REG_READ(dpll_reg); - cdv_dpll_set_clock_cdv(dev, crtc, &clock); + cdv_dpll_set_clock_cdv(dev, crtc, &clock, is_lvds); udelay(150); @@ -903,58 +1149,6 @@ static int cdv_intel_crtc_mode_set(struct drm_crtc *crtc, return 0; } -/** Loads the palette/gamma unit for the CRTC with the prepared values */ -static void cdv_intel_crtc_load_lut(struct drm_crtc *crtc) -{ - struct drm_device *dev = crtc->dev; - struct drm_psb_private *dev_priv = - (struct drm_psb_private *)dev->dev_private; - struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc); - int palreg = PALETTE_A; - int i; - - /* The clocks have to be on to load the palette. */ - if (!crtc->enabled) - return; - - switch (psb_intel_crtc->pipe) { - case 0: - break; - case 1: - palreg = PALETTE_B; - break; - case 2: - palreg = PALETTE_C; - break; - default: - dev_err(dev->dev, "Illegal Pipe Number.\n"); - return; - } - - if (gma_power_begin(dev, false)) { - for (i = 0; i < 256; i++) { - REG_WRITE(palreg + 4 * i, - ((psb_intel_crtc->lut_r[i] + - psb_intel_crtc->lut_adj[i]) << 16) | - ((psb_intel_crtc->lut_g[i] + - psb_intel_crtc->lut_adj[i]) << 8) | - (psb_intel_crtc->lut_b[i] + - psb_intel_crtc->lut_adj[i])); - } - gma_power_end(dev); - } else { - for (i = 0; i < 256; i++) { - dev_priv->regs.psb.save_palette_a[i] = - ((psb_intel_crtc->lut_r[i] + - psb_intel_crtc->lut_adj[i]) << 16) | - ((psb_intel_crtc->lut_g[i] + - psb_intel_crtc->lut_adj[i]) << 8) | - (psb_intel_crtc->lut_b[i] + - psb_intel_crtc->lut_adj[i]); - } - - } -} /** * Save HW states of giving crtc diff --git a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c index 8d52695..88b59d4 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c +++ b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c @@ -242,8 +242,6 @@ static int cdv_hdmi_get_modes(struct drm_connector *connector) static int cdv_hdmi_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { - struct drm_psb_private *dev_priv = connector->dev->dev_private; - if (mode->clock > 165000) return MODE_CLOCK_HIGH; if (mode->clock < 20000) @@ -257,11 +255,6 @@ static int cdv_hdmi_mode_valid(struct drm_connector *connector, if (mode->flags & DRM_MODE_FLAG_INTERLACE) return MODE_NO_INTERLACE; - /* We assume worst case scenario of 32 bpp here, since we don't know */ - if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) > - dev_priv->vram_stolen_size) - return MODE_MEM; - return MODE_OK; } diff --git a/drivers/gpu/drm/gma500/cdv_intel_lvds.c b/drivers/gpu/drm/gma500/cdv_intel_lvds.c index 8359c1a..44a8353 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_lvds.c +++ b/drivers/gpu/drm/gma500/cdv_intel_lvds.c @@ -356,6 +356,8 @@ static void cdv_intel_lvds_mode_set(struct drm_encoder *encoder, { struct drm_device *dev = encoder->dev; struct drm_psb_private *dev_priv = dev->dev_private; + struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc( + encoder->crtc); u32 pfit_control; /* @@ -377,6 +379,8 @@ static void cdv_intel_lvds_mode_set(struct drm_encoder *encoder, else pfit_control = 0; + pfit_control |= psb_intel_crtc->pipe << PFIT_PIPE_SHIFT; + if (dev_priv->lvds_dither) pfit_control |= PANEL_8TO6_DITHER_ENABLE; @@ -556,6 +560,56 @@ const struct drm_encoder_funcs cdv_intel_lvds_enc_funcs = { .destroy = cdv_intel_lvds_enc_destroy, }; +/* + * Enumerate the child dev array parsed from VBT to check whether + * the LVDS is present. + * If it is present, return 1. + * If it is not present, return false. + * If no child dev is parsed from VBT, it assumes that the LVDS is present. + */ +static bool lvds_is_present_in_vbt(struct drm_device *dev, + u8 *i2c_pin) +{ + struct drm_psb_private *dev_priv = dev->dev_private; + int i; + + if (!dev_priv->child_dev_num) + return true; + + for (i = 0; i < dev_priv->child_dev_num; i++) { + struct child_device_config *child = dev_priv->child_dev + i; + + /* If the device type is not LFP, continue. + * We have to check both the new identifiers as well as the + * old for compatibility with some BIOSes. + */ + if (child->device_type != DEVICE_TYPE_INT_LFP && + child->device_type != DEVICE_TYPE_LFP) + continue; + + if (child->i2c_pin) + *i2c_pin = child->i2c_pin; + + /* However, we cannot trust the BIOS writers to populate + * the VBT correctly. Since LVDS requires additional + * information from AIM blocks, a non-zero addin offset is + * a good indicator that the LVDS is actually present. + */ + if (child->addin_offset) + return true; + + /* But even then some BIOS writers perform some black magic + * and instantiate the device without reference to any + * additional data. Trust that if the VBT was written into + * the OpRegion then they have validated the LVDS's existence. + */ + if (dev_priv->opregion.vbt) + return true; + } + + return false; +} + /** * cdv_intel_lvds_init - setup LVDS connectors on this device * @dev: drm device @@ -576,6 +630,13 @@ void cdv_intel_lvds_init(struct drm_device *dev, struct drm_psb_private *dev_priv = dev->dev_private; u32 lvds; int pipe; + u8 pin; + + pin = GMBUS_PORT_PANEL; + if (!lvds_is_present_in_vbt(dev, &pin)) { + DRM_DEBUG_KMS("LVDS is not present in VBT\n"); + return; + } psb_intel_encoder = kzalloc(sizeof(struct psb_intel_encoder), GFP_KERNEL); @@ -710,6 +771,19 @@ void cdv_intel_lvds_init(struct drm_device *dev, goto failed_find; } + /* setup PWM */ + { + u32 pwm; + + pwm = REG_READ(BLC_PWM_CTL2); + if (pipe == 1) + pwm |= PWM_PIPE_B; + else + pwm &= ~PWM_PIPE_B; + pwm |= PWM_ENABLE; + REG_WRITE(BLC_PWM_CTL2, pwm); + } + out: drm_sysfs_connector_add(connector); return; diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index 8ea202f..c9fe4bd 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -543,9 +543,25 @@ static int psbfb_probe(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { struct psb_fbdev *psb_fbdev = (struct psb_fbdev *)helper; + struct drm_device *dev = psb_fbdev->psb_fb_helper.dev; + struct drm_psb_private *dev_priv = dev->dev_private; int new_fb = 0; + int bytespp; int ret; + bytespp = sizes->surface_bpp / 8; + if (bytespp == 3) /* no 24bit packed */ + bytespp = 4; + + /* If the mode will not fit in 32bit then switch to 16bit to get + a console on full resolution. The X mode setting server will + allocate its own 32bit GEM framebuffer */ + if (ALIGN(sizes->fb_width * bytespp, 64) * sizes->fb_height > + dev_priv->vram_stolen_size) { + sizes->surface_bpp = 16; + sizes->surface_depth = 16; + } + if (!helper->fb) { ret = psbfb_create(psb_fbdev, sizes); if (ret) @@ -732,10 +748,7 @@ static void psb_setup_outputs(struct drm_device *dev) clone_mask = (1 << INTEL_OUTPUT_SDVO); break; case INTEL_OUTPUT_LVDS: - if (IS_MRST(dev)) - crtc_mask = (1 << 0); - else - crtc_mask = (1 << 1); + crtc_mask = dev_priv->ops->lvds_mask; clone_mask = (1 << INTEL_OUTPUT_LVDS); break; case INTEL_OUTPUT_MIPI: @@ -747,10 +760,7 @@ static void psb_setup_outputs(struct drm_device *dev) clone_mask = (1 << INTEL_OUTPUT_MIPI2); break; case INTEL_OUTPUT_HDMI: - if (IS_MFLD(dev)) - crtc_mask = (1 << 1); - else - crtc_mask = (1 << 0); + crtc_mask = dev_priv->ops->hdmi_mask; clone_mask = (1 << INTEL_OUTPUT_HDMI); break; } @@ -786,6 +796,9 @@ void psb_modeset_init(struct drm_device *dev) dev->mode_config.max_height = 2048; psb_setup_outputs(dev); + + if (dev_priv->ops->errata) + dev_priv->ops->errata(dev); } void psb_modeset_cleanup(struct drm_device *dev) diff --git a/drivers/gpu/drm/gma500/gem.c b/drivers/gpu/drm/gma500/gem.c index 9fbb868..fc7d144 100644 --- a/drivers/gpu/drm/gma500/gem.c +++ b/drivers/gpu/drm/gma500/gem.c @@ -124,6 +124,8 @@ static int psb_gem_create(struct drm_file *file, dev_err(dev->dev, "GEM init failed for %lld\n", size); return -ENOMEM; } + /* Limit the object to 32bit mappings */ + mapping_set_gfp_mask(r->gem.filp->f_mapping, GFP_KERNEL | __GFP_DMA32); /* Give the object a handle so we can carry it more easily */ ret = drm_gem_handle_create(file, &r->gem, &handle); if (ret) { diff --git a/drivers/gpu/drm/gma500/gtt.c b/drivers/gpu/drm/gma500/gtt.c index c6465b4..54e5c9e 100644 --- a/drivers/gpu/drm/gma500/gtt.c +++ b/drivers/gpu/drm/gma500/gtt.c @@ -39,6 +39,10 @@ static inline uint32_t psb_gtt_mask_pte(uint32_t pfn, int type) { uint32_t mask = PSB_PTE_VALID; + /* Ensure we explode rather than put an invalid low mapping of + a high mapping page into the gtt */ + BUG_ON(pfn & ~(0xFFFFFFFF >> PAGE_SHIFT)); + if (type & PSB_MMU_CACHED_MEMORY) mask |= PSB_PTE_CACHED; if (type & PSB_MMU_RO_MEMORY) @@ -93,7 +97,7 @@ static int psb_gtt_insert(struct drm_device *dev, struct gtt_range *r) pages = r->pages; /* Make sure changes are visible to the GPU */ - set_pages_array_uc(pages, r->npage); + set_pages_array_wc(pages, r->npage); /* Write our page entries into the GTT itself */ for (i = r->roll; i < r->npage; i++) { diff --git a/drivers/gpu/drm/gma500/intel_bios.c b/drivers/gpu/drm/gma500/intel_bios.c index d4d0c5b..479e449 100644 --- a/drivers/gpu/drm/gma500/intel_bios.c +++ b/drivers/gpu/drm/gma500/intel_bios.c @@ -26,6 +26,8 @@ #include "psb_intel_reg.h" #include "intel_bios.h" +#define SLAVE_ADDR1 0x70 +#define SLAVE_ADDR2 0x72 static void *find_section(struct bdb_header *bdb, int section_id) { @@ -52,6 +54,16 @@ static void *find_section(struct bdb_header *bdb, int section_id) return NULL; } +static u16 +get_blocksize(void *p) +{ + u16 *block_ptr, block_size; + + block_ptr = (u16 *)((char *)p - 2); + block_size = *block_ptr; + return block_size; +} + static void fill_detail_timing_data(struct drm_display_mode *panel_fixed_mode, struct lvds_dvo_timing *dvo_timing) { @@ -75,6 +87,16 @@ static void fill_detail_timing_data(struct drm_display_mode *panel_fixed_mode, panel_fixed_mode->clock = dvo_timing->clock * 10; panel_fixed_mode->type = DRM_MODE_TYPE_PREFERRED; + if (dvo_timing->hsync_positive) + panel_fixed_mode->flags |= DRM_MODE_FLAG_PHSYNC; + else + panel_fixed_mode->flags |= DRM_MODE_FLAG_NHSYNC; + + if (dvo_timing->vsync_positive) + panel_fixed_mode->flags |= DRM_MODE_FLAG_PVSYNC; + else + panel_fixed_mode->flags |= DRM_MODE_FLAG_NVSYNC; + /* Some VBTs have bogus h/vtotal values */ if (panel_fixed_mode->hsync_end > panel_fixed_mode->htotal) panel_fixed_mode->htotal = panel_fixed_mode->hsync_end + 1; @@ -217,6 +239,180 @@ static void parse_general_features(struct drm_psb_private *dev_priv, } } +static void +parse_sdvo_device_mapping(struct drm_psb_private *dev_priv, + struct bdb_header *bdb) +{ + struct sdvo_device_mapping *p_mapping; + struct bdb_general_definitions *p_defs; + struct child_device_config *p_child; + int i, child_device_num, count; + u16 block_size; + + p_defs = find_section(bdb, BDB_GENERAL_DEFINITIONS); + if (!p_defs) { + DRM_DEBUG_KMS("No general definition block is found, unable to construct sdvo mapping.\n"); + return; + } + /* judge whether the size of child device meets the requirements. + * If the child device size obtained from general definition block + * is different with sizeof(struct child_device_config), skip the + * parsing of sdvo device info + */ + if (p_defs->child_dev_size != sizeof(*p_child)) { + /* different child dev size . Ignore it */ + DRM_DEBUG_KMS("different child size is found. Invalid.\n"); + return; + } + /* get the block size of general definitions */ + block_size = get_blocksize(p_defs); + /* get the number of child device */ + child_device_num = (block_size - sizeof(*p_defs)) / + sizeof(*p_child); + count = 0; + for (i = 0; i < child_device_num; i++) { + p_child = &(p_defs->devices[i]); + if (!p_child->device_type) { + /* skip the device block if device type is invalid */ + continue; + } + if (p_child->slave_addr != SLAVE_ADDR1 && + p_child->slave_addr != SLAVE_ADDR2) { + /* + * If the slave address is neither 0x70 nor 0x72, + * it is not a SDVO device. Skip it. + */ + continue; + } + if (p_child->dvo_port != DEVICE_PORT_DVOB && + p_child->dvo_port != DEVICE_PORT_DVOC) { + /* skip the incorrect SDVO port */ + DRM_DEBUG_KMS("Incorrect SDVO port. Skip it\n"); + continue; + } + DRM_DEBUG_KMS("the SDVO device with slave addr %2x is found on" + " %s port\n", + p_child->slave_addr, + (p_child->dvo_port == DEVICE_PORT_DVOB) ? + "SDVOB" : "SDVOC"); + p_mapping = &(dev_priv->sdvo_mappings[p_child->dvo_port - 1]); + if (!p_mapping->initialized) { + p_mapping->dvo_port = p_child->dvo_port; + p_mapping->slave_addr = p_child->slave_addr; + p_mapping->dvo_wiring = p_child->dvo_wiring; + p_mapping->ddc_pin = p_child->ddc_pin; + p_mapping->i2c_pin = p_child->i2c_pin; + p_mapping->initialized = 1; + DRM_DEBUG_KMS("SDVO device: dvo=%x, addr=%x, wiring=%d, ddc_pin=%d, i2c_pin=%d\n", + p_mapping->dvo_port, + p_mapping->slave_addr, + p_mapping->dvo_wiring, + p_mapping->ddc_pin, + p_mapping->i2c_pin); + } else { + DRM_DEBUG_KMS("Maybe one SDVO port is shared by " + "two SDVO device.\n"); + } + if (p_child->slave2_addr) { + /* Maybe this is a SDVO device with multiple inputs */ + /* And the mapping info is not added */ + DRM_DEBUG_KMS("there exists the slave2_addr. Maybe this" + " is a SDVO device with multiple inputs.\n"); + } + count++; + } + + if (!count) { + /* No SDVO device info is found */ + DRM_DEBUG_KMS("No SDVO device info is found in VBT\n"); + } + return; +} + + +static void +parse_driver_features(struct drm_psb_private *dev_priv, + struct bdb_header *bdb) +{ + struct bdb_driver_features *driver; + + driver = find_section(bdb, BDB_DRIVER_FEATURES); + if (!driver) + return; + + /* This bit means to use 96Mhz for DPLL_A or not */ + if (driver->primary_lfp_id) + dev_priv->dplla_96mhz = true; + else + dev_priv->dplla_96mhz = false; +} + +static void +parse_device_mapping(struct drm_psb_private *dev_priv, + struct bdb_header *bdb) +{ + struct bdb_general_definitions *p_defs; + struct child_device_config *p_child, *child_dev_ptr; + int i, child_device_num, count; + u16 block_size; + + p_defs = find_section(bdb, BDB_GENERAL_DEFINITIONS); + if (!p_defs) { + DRM_DEBUG_KMS("No general definition block is found, no devices defined.\n"); + return; + } + /* judge whether the size of child device meets the requirements. + * If the child device size obtained from general definition block + * is different with sizeof(struct child_device_config), skip the + * parsing of sdvo device info + */ + if (p_defs->child_dev_size != sizeof(*p_child)) { + /* different child dev size . Ignore it */ + DRM_DEBUG_KMS("different child size is found. Invalid.\n"); + return; + } + /* get the block size of general definitions */ + block_size = get_blocksize(p_defs); + /* get the number of child device */ + child_device_num = (block_size - sizeof(*p_defs)) / + sizeof(*p_child); + count = 0; + /* get the number of child devices that are present */ + for (i = 0; i < child_device_num; i++) { + p_child = &(p_defs->devices[i]); + if (!p_child->device_type) { + /* skip the device block if device type is invalid */ + continue; + } + count++; + } + if (!count) { + DRM_DEBUG_KMS("no child dev is parsed from VBT\n"); + return; + } + dev_priv->child_dev = kcalloc(count, sizeof(*p_child), GFP_KERNEL); + if (!dev_priv->child_dev) { + DRM_DEBUG_KMS("No memory space for child devices\n"); + return; + } + + dev_priv->child_dev_num = count; + count = 0; + for (i = 0; i < child_device_num; i++) { + p_child = &(p_defs->devices[i]); + if (!p_child->device_type) { + /* skip the device block if device type is invalid */ + continue; + } + child_dev_ptr = dev_priv->child_dev + count; + count++; + memcpy((void *)child_dev_ptr, (void *)p_child, + sizeof(*p_child)); + } + return; +} + + /** * psb_intel_init_bios - initialize VBIOS settings & find VBT * @dev: DRM device @@ -236,38 +432,54 @@ bool psb_intel_init_bios(struct drm_device *dev) struct drm_psb_private *dev_priv = dev->dev_private; struct pci_dev *pdev = dev->pdev; struct vbt_header *vbt = NULL; - struct bdb_header *bdb; - u8 __iomem *bios; + struct bdb_header *bdb = NULL; + u8 __iomem *bios = NULL; size_t size; int i; - bios = pci_map_rom(pdev, &size); - if (!bios) - return -1; + /* XXX Should this validation be moved to intel_opregion.c? */ + if (dev_priv->opregion.vbt) { + struct vbt_header *vbt = dev_priv->opregion.vbt; + if (memcmp(vbt->signature, "$VBT", 4) == 0) { + DRM_DEBUG_KMS("Using VBT from OpRegion: %20s\n", + vbt->signature); + bdb = (struct bdb_header *)((char *)vbt + vbt->bdb_offset); + } else + dev_priv->opregion.vbt = NULL; + } - /* Scour memory looking for the VBT signature */ - for (i = 0; i + 4 < size; i++) { - if (!memcmp(bios + i, "$VBT", 4)) { - vbt = (struct vbt_header *)(bios + i); - break; + if (bdb == NULL) { + bios = pci_map_rom(pdev, &size); + if (!bios) + return -1; + + /* Scour memory looking for the VBT signature */ + for (i = 0; i + 4 < size; i++) { + if (!memcmp(bios + i, "$VBT", 4)) { + vbt = (struct vbt_header *)(bios + i); + break; + } } - } - if (!vbt) { - dev_err(dev->dev, "VBT signature missing\n"); - pci_unmap_rom(pdev, bios); - return -1; + if (!vbt) { + dev_err(dev->dev, "VBT signature missing\n"); + pci_unmap_rom(pdev, bios); + return -1; + } + bdb = (struct bdb_header *)(bios + i + vbt->bdb_offset); } - bdb = (struct bdb_header *)(bios + i + vbt->bdb_offset); - - /* Grab useful general definitions */ + /* Grab useful general dxefinitions */ parse_general_features(dev_priv, bdb); + parse_driver_features(dev_priv, bdb); parse_lfp_panel_data(dev_priv, bdb); parse_sdvo_panel_data(dev_priv, bdb); + parse_sdvo_device_mapping(dev_priv, bdb); + parse_device_mapping(dev_priv, bdb); parse_backlight_data(dev_priv, bdb); - pci_unmap_rom(pdev, bios); + if (bios) + pci_unmap_rom(pdev, bios); return 0; } diff --git a/drivers/gpu/drm/gma500/intel_bios.h b/drivers/gpu/drm/gma500/intel_bios.h index 70f1bf0..0a73866 100644 --- a/drivers/gpu/drm/gma500/intel_bios.h +++ b/drivers/gpu/drm/gma500/intel_bios.h @@ -127,9 +127,93 @@ struct bdb_general_features { /* bits 5 */ u8 int_crt_support:1; u8 int_tv_support:1; - u8 rsvd11:6; /* finish byte */ + u8 int_efp_support:1; + u8 dp_ssc_enb:1; /* PCH attached eDP supports SSC */ + u8 dp_ssc_freq:1; /* SSC freq for PCH attached eDP */ + u8 rsvd11:3; /* finish byte */ } __attribute__((packed)); +/* pre-915 */ +#define GPIO_PIN_DVI_LVDS 0x03 /* "DVI/LVDS DDC GPIO pins" */ +#define GPIO_PIN_ADD_I2C 0x05 /* "ADDCARD I2C GPIO pins" */ +#define GPIO_PIN_ADD_DDC 0x04 /* "ADDCARD DDC GPIO pins" */ +#define GPIO_PIN_ADD_DDC_I2C 0x06 /* "ADDCARD DDC/I2C GPIO pins" */ + +/* Pre 915 */ +#define DEVICE_TYPE_NONE 0x00 +#define DEVICE_TYPE_CRT 0x01 +#define DEVICE_TYPE_TV 0x09 +#define DEVICE_TYPE_EFP 0x12 +#define DEVICE_TYPE_LFP 0x22 +/* On 915+ */ +#define DEVICE_TYPE_CRT_DPMS 0x6001 +#define DEVICE_TYPE_CRT_DPMS_HOTPLUG 0x4001 +#define DEVICE_TYPE_TV_COMPOSITE 0x0209 +#define DEVICE_TYPE_TV_MACROVISION 0x0289 +#define DEVICE_TYPE_TV_RF_COMPOSITE 0x020c +#define DEVICE_TYPE_TV_SVIDEO_COMPOSITE 0x0609 +#define DEVICE_TYPE_TV_SCART 0x0209 +#define DEVICE_TYPE_TV_CODEC_HOTPLUG_PWR 0x6009 +#define DEVICE_TYPE_EFP_HOTPLUG_PWR 0x6012 +#define DEVICE_TYPE_EFP_DVI_HOTPLUG_PWR 0x6052 +#define DEVICE_TYPE_EFP_DVI_I 0x6053 +#define DEVICE_TYPE_EFP_DVI_D_DUAL 0x6152 +#define DEVICE_TYPE_EFP_DVI_D_HDCP 0x60d2 +#define DEVICE_TYPE_OPENLDI_HOTPLUG_PWR 0x6062 +#define DEVICE_TYPE_OPENLDI_DUALPIX 0x6162 +#define DEVICE_TYPE_LFP_PANELLINK 0x5012 +#define DEVICE_TYPE_LFP_CMOS_PWR 0x5042 +#define DEVICE_TYPE_LFP_LVDS_PWR 0x5062 +#define DEVICE_TYPE_LFP_LVDS_DUAL 0x5162 +#define DEVICE_TYPE_LFP_LVDS_DUAL_HDCP 0x51e2 + +#define DEVICE_CFG_NONE 0x00 +#define DEVICE_CFG_12BIT_DVOB 0x01 +#define DEVICE_CFG_12BIT_DVOC 0x02 +#define DEVICE_CFG_24BIT_DVOBC 0x09 +#define DEVICE_CFG_24BIT_DVOCB 0x0a +#define DEVICE_CFG_DUAL_DVOB 0x11 +#define DEVICE_CFG_DUAL_DVOC 0x12 +#define DEVICE_CFG_DUAL_DVOBC 0x13 +#define DEVICE_CFG_DUAL_LINK_DVOBC 0x19 +#define DEVICE_CFG_DUAL_LINK_DVOCB 0x1a + +#define DEVICE_WIRE_NONE 0x00 +#define DEVICE_WIRE_DVOB 0x01 +#define DEVICE_WIRE_DVOC 0x02 +#define DEVICE_WIRE_DVOBC 0x03 +#define DEVICE_WIRE_DVOBB 0x05 +#define DEVICE_WIRE_DVOCC 0x06 +#define DEVICE_WIRE_DVOB_MASTER 0x0d +#define DEVICE_WIRE_DVOC_MASTER 0x0e + +#define DEVICE_PORT_DVOA 0x00 /* none on 845+ */ +#define DEVICE_PORT_DVOB 0x01 +#define DEVICE_PORT_DVOC 0x02 + +struct child_device_config { + u16 handle; + u16 device_type; + u8 device_id[10]; /* ascii string */ + u16 addin_offset; + u8 dvo_port; /* See Device_PORT_* above */ + u8 i2c_pin; + u8 slave_addr; + u8 ddc_pin; + u16 edid_ptr; + u8 dvo_cfg; /* See DEVICE_CFG_* above */ + u8 dvo2_port; + u8 i2c2_pin; + u8 slave2_addr; + u8 ddc2_pin; + u8 capabilities; + u8 dvo_wiring;/* See DEVICE_WIRE_* above */ + u8 dvo2_wiring; + u16 extended_type; + u8 dvo_function; +} __attribute__((packed)); + + struct bdb_general_definitions { /* DDC GPIO */ u8 crt_ddc_gmbus_pin; @@ -144,13 +228,18 @@ struct bdb_general_definitions { u8 boot_display[2]; u8 child_dev_size; - /* device info */ - u8 tv_or_lvds_info[33]; - u8 dev1[33]; - u8 dev2[33]; - u8 dev3[33]; - u8 dev4[33]; - /* may be another device block here on some platforms */ + /* + * Device info: + * If TV is present, it'll be at devices[0]. + * LVDS will be next, either devices[0] or [1], if present. + * On some platforms the number of device is 6. But could be as few as + * 4 if both TV and LVDS are missing. + * And the device num is related with the size of general definition + * block. It is obtained by using the following formula: + * number = (block_size - sizeof(bdb_general_definitions))/ + * sizeof(child_device_config); + */ + struct child_device_config devices[0]; }; struct bdb_lvds_options { @@ -302,6 +391,45 @@ struct bdb_sdvo_lvds_options { u8 panel_misc_bits_4; } __attribute__((packed)); +struct bdb_driver_features { + u8 boot_dev_algorithm:1; + u8 block_display_switch:1; + u8 allow_display_switch:1; + u8 hotplug_dvo:1; + u8 dual_view_zoom:1; + u8 int15h_hook:1; + u8 sprite_in_clone:1; + u8 primary_lfp_id:1; + + u16 boot_mode_x; + u16 boot_mode_y; + u8 boot_mode_bpp; + u8 boot_mode_refresh; + + u16 enable_lfp_primary:1; + u16 selective_mode_pruning:1; + u16 dual_frequency:1; + u16 render_clock_freq:1; /* 0: high freq; 1: low freq */ + u16 nt_clone_support:1; + u16 power_scheme_ui:1; /* 0: CUI; 1: 3rd party */ + u16 sprite_display_assign:1; /* 0: secondary; 1: primary */ + u16 cui_aspect_scaling:1; + u16 preserve_aspect_ratio:1; + u16 sdvo_device_power_down:1; + u16 crt_hotplug:1; + u16 lvds_config:2; + u16 tv_hotplug:1; + u16 hdmi_config:2; + + u8 static_display:1; + u8 reserved2:7; + u16 legacy_crt_max_x; + u16 legacy_crt_max_y; + u8 legacy_crt_max_refresh; + + u8 hdmi_termination; + u8 custom_vbt_version; +} __attribute__((packed)); extern bool psb_intel_init_bios(struct drm_device *dev); extern void psb_intel_destroy_bios(struct drm_device *dev); @@ -427,4 +555,21 @@ extern void psb_intel_destroy_bios(struct drm_device *dev); #define SWF14_APM_STANDBY 0x1 #define SWF14_APM_RESTORE 0x0 +/* Add the device class for LFP, TV, HDMI */ +#define DEVICE_TYPE_INT_LFP 0x1022 +#define DEVICE_TYPE_INT_TV 0x1009 +#define DEVICE_TYPE_HDMI 0x60D2 +#define DEVICE_TYPE_DP 0x68C6 +#define DEVICE_TYPE_eDP 0x78C6 + +/* define the DVO port for HDMI output type */ +#define DVO_B 1 +#define DVO_C 2 +#define DVO_D 3 + +/* define the PORT for DP output type */ +#define PORT_IDPB 7 +#define PORT_IDPC 8 +#define PORT_IDPD 9 + #endif /* _I830_BIOS_H_ */ diff --git a/drivers/gpu/drm/gma500/intel_opregion.c b/drivers/gpu/drm/gma500/intel_opregion.c index d946bc1..7041f40 100644 --- a/drivers/gpu/drm/gma500/intel_opregion.c +++ b/drivers/gpu/drm/gma500/intel_opregion.c @@ -25,6 +25,22 @@ #include "psb_drv.h" +#define PCI_ASLE 0xe4 +#define PCI_ASLS 0xfc + +#define OPREGION_HEADER_OFFSET 0 +#define OPREGION_ACPI_OFFSET 0x100 +#define ACPI_CLID 0x01ac /* current lid state indicator */ +#define ACPI_CDCK 0x01b0 /* current docking state indicator */ +#define OPREGION_SWSCI_OFFSET 0x200 +#define OPREGION_ASLE_OFFSET 0x300 +#define OPREGION_VBT_OFFSET 0x400 + +#define OPREGION_SIGNATURE "IntelGraphicsMem" +#define MBOX_ACPI (1<<0) +#define MBOX_SWSCI (1<<1) +#define MBOX_ASLE (1<<2) + struct opregion_header { u8 signature[16]; u32 size; @@ -36,21 +52,94 @@ struct opregion_header { u8 reserved[164]; } __packed; -struct opregion_apci { - /*FIXME: add it later*/ -} __packed; +/* OpRegion mailbox #1: public ACPI methods */ +struct opregion_acpi { + u32 drdy; /* driver readiness */ + u32 csts; /* notification status */ + u32 cevt; /* current event */ + u8 rsvd1[20]; + u32 didl[8]; /* supported display devices ID list */ + u32 cpdl[8]; /* currently presented display list */ + u32 cadl[8]; /* currently active display list */ + u32 nadl[8]; /* next active devices list */ + u32 aslp; /* ASL sleep time-out */ + u32 tidx; /* toggle table index */ + u32 chpd; /* current hotplug enable indicator */ + u32 clid; /* current lid state*/ + u32 cdck; /* current docking state */ + u32 sxsw; /* Sx state resume */ + u32 evts; /* ASL supported events */ + u32 cnot; /* current OS notification */ + u32 nrdy; /* driver status */ + u8 rsvd2[60]; +} __attribute__((packed)); +/* OpRegion mailbox #2: SWSCI */ struct opregion_swsci { - /*FIXME: add it later*/ -} __packed; + u32 scic; /* SWSCI command|status|data */ + u32 parm; /* command parameters */ + u32 dslp; /* driver sleep time-out */ + u8 rsvd[244]; +} __attribute__((packed)); -struct opregion_acpi { - /*FIXME: add it later*/ -} __packed; +/* OpRegion mailbox #3: ASLE */ +struct opregion_asle { + u32 ardy; /* driver readiness */ + u32 aslc; /* ASLE interrupt command */ + u32 tche; /* technology enabled indicator */ + u32 alsi; /* current ALS illuminance reading */ + u32 bclp; /* backlight brightness to set */ + u32 pfit; /* panel fitting state */ + u32 cblv; /* current brightness level */ + u16 bclm[20]; /* backlight level duty cycle mapping table */ + u32 cpfm; /* current panel fitting mode */ + u32 epfm; /* enabled panel fitting modes */ + u8 plut[74]; /* panel LUT and identifier */ + u32 pfmb; /* PWM freq and min brightness */ + u8 rsvd[102]; +} __attribute__((packed)); + +/* ASLE irq request bits */ +#define ASLE_SET_ALS_ILLUM (1 << 0) +#define ASLE_SET_BACKLIGHT (1 << 1) +#define ASLE_SET_PFIT (1 << 2) +#define ASLE_SET_PWM_FREQ (1 << 3) +#define ASLE_REQ_MSK 0xf + +/* response bits of ASLE irq request */ +#define ASLE_ALS_ILLUM_FAILED (1<<10) +#define ASLE_BACKLIGHT_FAILED (1<<12) +#define ASLE_PFIT_FAILED (1<<14) +#define ASLE_PWM_FREQ_FAILED (1<<16) + +/* ASLE backlight brightness to set */ +#define ASLE_BCLP_VALID (1<<31) +#define ASLE_BCLP_MSK (~(1<<31)) + +/* ASLE panel fitting request */ +#define ASLE_PFIT_VALID (1<<31) +#define ASLE_PFIT_CENTER (1<<0) +#define ASLE_PFIT_STRETCH_TEXT (1<<1) +#define ASLE_PFIT_STRETCH_GFX (1<<2) + +/* PWM frequency and minimum brightness */ +#define ASLE_PFMB_BRIGHTNESS_MASK (0xff) +#define ASLE_PFMB_BRIGHTNESS_VALID (1<<8) +#define ASLE_PFMB_PWM_MASK (0x7ffffe00) +#define ASLE_PFMB_PWM_VALID (1<<31) + +#define ASLE_CBLV_VALID (1<<31) + +#define ACPI_OTHER_OUTPUT (0<<8) +#define ACPI_VGA_OUTPUT (1<<8) +#define ACPI_TV_OUTPUT (2<<8) +#define ACPI_DIGITAL_OUTPUT (3<<8) +#define ACPI_LVDS_OUTPUT (4<<8) int gma_intel_opregion_init(struct drm_device *dev) { struct drm_psb_private *dev_priv = dev->dev_private; + struct psb_intel_opregion *opregion = &dev_priv->opregion; u32 opregion_phy; void *base; u32 *lid_state; @@ -64,18 +153,26 @@ int gma_intel_opregion_init(struct drm_device *dev) base = ioremap(opregion_phy, 8*1024); if (!base) return -ENOMEM; + /* FIXME: should use _io ops - ditto on i915 */ + if (memcmp(base, OPREGION_SIGNATURE, 16)) { + DRM_ERROR("opregion signature mismatch\n"); + iounmap(base); + return -EINVAL; + } lid_state = base + 0x01ac; dev_priv->lid_state = lid_state; dev_priv->lid_last_state = readl(lid_state); + opregion->header = base; + opregion->vbt = base + OPREGION_VBT_OFFSET; return 0; } int gma_intel_opregion_exit(struct drm_device *dev) { struct drm_psb_private *dev_priv = dev->dev_private; - if (dev_priv->lid_state) - iounmap(dev_priv->lid_state); + if (dev_priv->opregion.header) + iounmap(dev_priv->opregion.header); return 0; } diff --git a/drivers/gpu/drm/gma500/mdfld_device.c b/drivers/gpu/drm/gma500/mdfld_device.c index af65678..a0bd48c 100644 --- a/drivers/gpu/drm/gma500/mdfld_device.c +++ b/drivers/gpu/drm/gma500/mdfld_device.c @@ -672,6 +672,8 @@ const struct psb_ops mdfld_chip_ops = { .accel_2d = 0, .pipes = 3, .crtcs = 3, + .lvds_mask = (1 << 1); + .hdmi_mask = (1 << 1); .sgx_offset = MRST_SGX_OFFSET, .chip_setup = mid_chip_setup, diff --git a/drivers/gpu/drm/gma500/oaktrail_device.c b/drivers/gpu/drm/gma500/oaktrail_device.c index 41d1924..4c5a186 100644 --- a/drivers/gpu/drm/gma500/oaktrail_device.c +++ b/drivers/gpu/drm/gma500/oaktrail_device.c @@ -487,6 +487,8 @@ const struct psb_ops oaktrail_chip_ops = { .accel_2d = 1, .pipes = 2, .crtcs = 2, + .hdmi_mask = (1 << 0), + .lvds_mask = (1 << 0), .sgx_offset = MRST_SGX_OFFSET, .chip_setup = oaktrail_chip_setup, diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c index f8b367b..2595660 100644 --- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c +++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c @@ -179,7 +179,6 @@ static void oaktrail_hdmi_dpms(struct drm_encoder *encoder, int mode) static int oaktrail_hdmi_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { - struct drm_psb_private *dev_priv = connector->dev->dev_private; if (mode->clock > 165000) return MODE_CLOCK_HIGH; if (mode->clock < 20000) @@ -188,11 +187,6 @@ static int oaktrail_hdmi_mode_valid(struct drm_connector *connector, if (mode->flags & DRM_MODE_FLAG_DBLSCAN) return MODE_NO_DBLESCAN; - /* We assume worst case scenario of 32 bpp here, since we don't know */ - if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) > - dev_priv->vram_stolen_size) - return MODE_MEM; - return MODE_OK; } diff --git a/drivers/gpu/drm/gma500/psb_device.c b/drivers/gpu/drm/gma500/psb_device.c index 95d163e..34e6866 100644 --- a/drivers/gpu/drm/gma500/psb_device.c +++ b/drivers/gpu/drm/gma500/psb_device.c @@ -308,6 +308,8 @@ const struct psb_ops psb_chip_ops = { .accel_2d = 1, .pipes = 2, .crtcs = 2, + .hdmi_mask = (1 << 0), + .lvds_mask = (1 << 1), .sgx_offset = PSB_SGX_OFFSET, .chip_setup = psb_chip_setup, .chip_teardown = psb_chip_teardown, diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c index c34adf9..d5a6eab 100644 --- a/drivers/gpu/drm/gma500/psb_drv.c +++ b/drivers/gpu/drm/gma500/psb_drv.c @@ -246,6 +246,7 @@ static int psb_driver_unload(struct drm_device *dev) } psb_gtt_takedown(dev); if (dev_priv->scratch_page) { + set_pages_wb(dev_priv->scratch_page, 1); __free_page(dev_priv->scratch_page); dev_priv->scratch_page = NULL; } diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h index 40ce2c9..d3528a6 100644 --- a/drivers/gpu/drm/gma500/psb_drv.h +++ b/drivers/gpu/drm/gma500/psb_drv.h @@ -130,6 +130,7 @@ enum { #define _PSB_VSYNC_PIPEA_FLAG (1<<7) #define _MDFLD_MIPIA_FLAG (1<<16) #define _MDFLD_MIPIC_FLAG (1<<17) +#define _PSB_IRQ_DISP_HOTSYNC (1<<17) #define _PSB_IRQ_SGX_FLAG (1<<18) #define _PSB_IRQ_MSVDX_FLAG (1<<19) #define _LNC_IRQ_TOPAZ_FLAG (1<<20) @@ -257,6 +258,7 @@ struct psb_intel_opregion { struct opregion_acpi *acpi; struct opregion_swsci *swsci; struct opregion_asle *asle; + void *vbt; int enabled; }; @@ -494,6 +496,9 @@ struct psb_ops; struct drm_psb_private { struct drm_device *dev; const struct psb_ops *ops; + + struct child_device_config *child_dev; + int child_dev_num; struct psb_gtt gtt; @@ -621,6 +626,11 @@ struct drm_psb_private { uint32_t msi_addr; uint32_t msi_data; + /* + * Hotplug handling + */ + + struct work_struct hotplug_work; /* * LID-Switch @@ -669,6 +679,8 @@ struct drm_psb_private { u32 dspcntr[3]; int mdfld_panel_id; + + bool dplla_96mhz; /* DPLL data from the VBT */ }; @@ -682,6 +694,8 @@ struct psb_ops { int pipes; /* Number of output pipes */ int crtcs; /* Number of CRTCs */ int sgx_offset; /* Base offset of SGX device */ + int hdmi_mask; /* Mask of HDMI CRTCs */ + int lvds_mask; /* Mask of LVDS CRTCs */ /* Sub functions */ struct drm_crtc_helper_funcs const *crtc_helper; @@ -690,9 +704,13 @@ struct psb_ops { /* Setup hooks */ int (*chip_setup)(struct drm_device *dev); void (*chip_teardown)(struct drm_device *dev); + /* Optional helper caller after modeset */ + void (*errata)(struct drm_device *dev); /* Display management hooks */ int (*output_init)(struct drm_device *dev); + int (*hotplug)(struct drm_device *dev); + void (*hotplug_enable)(struct drm_device *dev, bool on); /* Power management hooks */ void (*init_pm)(struct drm_device *dev); int (*save_regs)(struct drm_device *dev); diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h index f40535e..81852b4 100644 --- a/drivers/gpu/drm/gma500/psb_intel_drv.h +++ b/drivers/gpu/drm/gma500/psb_intel_drv.h @@ -193,6 +193,9 @@ struct psb_intel_crtc { /*crtc mode setting flags*/ u32 mode_flags; + bool active; + bool crtc_enable; + /* Saved Crtc HW states */ struct psb_intel_crtc_state *crtc_state; }; diff --git a/drivers/gpu/drm/gma500/psb_intel_reg.h b/drivers/gpu/drm/gma500/psb_intel_reg.h index e89d3a2..519a9cd 100644 --- a/drivers/gpu/drm/gma500/psb_intel_reg.h +++ b/drivers/gpu/drm/gma500/psb_intel_reg.h @@ -91,6 +91,9 @@ #define BLC_PWM_CTL 0x61254 #define BLC_PWM_CTL2 0x61250 +#define PWM_ENABLE (1 << 31) +#define PWM_LEGACY_MODE (1 << 30) +#define PWM_PIPE_B (1 << 29) #define BLC_PWM_CTL_C 0x62254 #define BLC_PWM_CTL2_C 0x62250 #define BACKLIGHT_MODULATION_FREQ_SHIFT (17) @@ -216,7 +219,7 @@ #define DPLLB_LVDS_P2_CLOCK_DIV_14 (0 << 24) /* i915 */ #define DPLLB_LVDS_P2_CLOCK_DIV_7 (1 << 24) /* i915 */ #define DPLL_P2_CLOCK_DIV_MASK 0x03000000 /* i915 */ -#define DPLL_FPA01_P1_POST_DIV_MASK 0x00ff0000 /* i915 */ +#define DPLL_FPA0h1_P1_POST_DIV_MASK 0x00ff0000 /* i915 */ #define DPLL_LOCK (1 << 15) /* CDV */ /* @@ -343,6 +346,9 @@ #define FP_M2_DIV_SHIFT 0 #define PORT_HOTPLUG_EN 0x61110 +#define HDMIB_HOTPLUG_INT_EN (1 << 29) +#define HDMIC_HOTPLUG_INT_EN (1 << 28) +#define HDMID_HOTPLUG_INT_EN (1 << 27) #define SDVOB_HOTPLUG_INT_EN (1 << 26) #define SDVOC_HOTPLUG_INT_EN (1 << 25) #define TV_HOTPLUG_INT_EN (1 << 18) @@ -505,6 +511,7 @@ #define PIPE_VSYNC_ENABL (1UL << 25) #define PIPE_HDMI_AUDIO_UNDERRUN (1UL << 26) #define PIPE_HDMI_AUDIO_BUFFER_DONE (1UL << 27) +#define PIPE_FIFO_UNDERRUN (1UL << 31) #define PIPE_HDMI_AUDIO_INT_MASK (PIPE_HDMI_AUDIO_UNDERRUN | \ PIPE_HDMI_AUDIO_BUFFER_DONE) #define PIPE_EVENT_MASK ((1 << 29)|(1 << 28)|(1 << 27)|(1 << 26)|(1 << 24)|(1 << 23)|(1 << 22)|(1 << 21)|(1 << 20)|(1 << 16)) @@ -569,12 +576,27 @@ struct dpst_guardband { #define PIPE_PIXEL_MASK 0x00ffffff #define PIPE_PIXEL_SHIFT 0 +#define FW_BLC_SELF 0x20e0 +#define FW_BLC_SELF_EN (1<<15) + #define DSPARB 0x70030 #define DSPFW1 0x70034 +#define DSP_FIFO_SR_WM_MASK 0xFF800000 +#define DSP_FIFO_SR_WM_SHIFT 23 +#define CURSOR_B_FIFO_WM_MASK 0x003F0000 +#define CURSOR_B_FIFO_WM_SHIFT 16 #define DSPFW2 0x70038 +#define CURSOR_A_FIFO_WM_MASK 0x3F00 +#define CURSOR_A_FIFO_WM_SHIFT 8 +#define DSP_PLANE_C_FIFO_WM_MASK 0x7F +#define DSP_PLANE_C_FIFO_WM_SHIFT 0 #define DSPFW3 0x7003c #define DSPFW4 0x70050 #define DSPFW5 0x70054 +#define DSP_PLANE_B_FIFO_WM1_SHIFT 24 +#define DSP_PLANE_A_FIFO_WM1_SHIFT 16 +#define CURSOR_B_FIFO_WM1_SHIFT 8 +#define CURSOR_FIFO_SR_WM1_SHIFT 0 #define DSPFW6 0x70058 #define DSPCHICKENBIT 0x70400 #define DSPACNTR 0x70180 @@ -1290,6 +1312,15 @@ No status bits are changed. #define SB_N_CB_TUNE_MASK PSB_MASK(25, 24) #define SB_N_CB_TUNE_SHIFT 24 +/* the bit 14:13 is used to select between the different reference clock for Pipe A/B */ +#define SB_REF_DPLLA 0x8010 +#define SB_REF_DPLLB 0x8030 +#define REF_CLK_MASK (0x3 << 13) +#define REF_CLK_CORE (0 << 13) +#define REF_CLK_DPLL (1 << 13) +#define REF_CLK_DPLLA (2 << 13) +/* For the DPLL B, it will use the reference clk from DPLL A when using (2 << 13) */ + #define _SB_REF_A 0x8018 #define _SB_REF_B 0x8038 #define SB_REF_SFR(pipe) _PIPE(pipe, _SB_REF_A, _SB_REF_B) @@ -1313,6 +1344,7 @@ No status bits are changed. #define LANE_PLL_MASK (0x7 << 20) #define LANE_PLL_ENABLE (0x3 << 20) +#define LANE_PLL_PIPE(p) (((p) == 0) ? (1 << 21) : (0 << 21)) #endif diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo.c b/drivers/gpu/drm/gma500/psb_intel_sdvo.c index 36330ca..958b4e2 100644 --- a/drivers/gpu/drm/gma500/psb_intel_sdvo.c +++ b/drivers/gpu/drm/gma500/psb_intel_sdvo.c @@ -1141,7 +1141,6 @@ static void psb_intel_sdvo_dpms(struct drm_encoder *encoder, int mode) static int psb_intel_sdvo_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { - struct drm_psb_private *dev_priv = connector->dev->dev_private; struct psb_intel_sdvo *psb_intel_sdvo = intel_attached_sdvo(connector); if (mode->flags & DRM_MODE_FLAG_DBLSCAN) @@ -1161,11 +1160,6 @@ static int psb_intel_sdvo_mode_valid(struct drm_connector *connector, return MODE_PANEL; } - /* We assume worst case scenario of 32 bpp here, since we don't know */ - if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) > - dev_priv->vram_stolen_size) - return MODE_MEM; - return MODE_OK; } diff --git a/drivers/gpu/drm/gma500/psb_irq.c b/drivers/gpu/drm/gma500/psb_irq.c index 1869586..2fcdffdc 100644 --- a/drivers/gpu/drm/gma500/psb_irq.c +++ b/drivers/gpu/drm/gma500/psb_irq.c @@ -199,11 +199,9 @@ static void psb_vdc_interrupt(struct drm_device *dev, uint32_t vdc_stat) irqreturn_t psb_irq_handler(DRM_IRQ_ARGS) { - struct drm_device *dev = (struct drm_device *) arg; - struct drm_psb_private *dev_priv = - (struct drm_psb_private *) dev->dev_private; - - uint32_t vdc_stat, dsp_int = 0, sgx_int = 0; + struct drm_device *dev = arg; + struct drm_psb_private *dev_priv = dev->dev_private; + uint32_t vdc_stat, dsp_int = 0, sgx_int = 0, hotplug_int = 0; int handled = 0; spin_lock(&dev_priv->irqmask_lock); @@ -220,6 +218,8 @@ irqreturn_t psb_irq_handler(DRM_IRQ_ARGS) if (vdc_stat & _PSB_IRQ_SGX_FLAG) sgx_int = 1; + if (vdc_stat & _PSB_IRQ_DISP_HOTSYNC) + hotplug_int = 1; vdc_stat &= dev_priv->vdc_irq_mask; spin_unlock(&dev_priv->irqmask_lock); @@ -241,6 +241,13 @@ irqreturn_t psb_irq_handler(DRM_IRQ_ARGS) handled = 1; } + /* Note: this bit has other meanings on some devices, so we will + need to address that later if it ever matters */ + if (hotplug_int && dev_priv->ops->hotplug) { + handled = dev_priv->ops->hotplug(dev); + REG_WRITE(PORT_HOTPLUG_STAT, REG_READ(PORT_HOTPLUG_STAT)); + } + PSB_WVDC32(vdc_stat, PSB_INT_IDENTITY_R); (void) PSB_RVDC32(PSB_INT_IDENTITY_R); DRM_READMEMORYBARRIER(); @@ -273,6 +280,10 @@ void psb_irq_preinstall(struct drm_device *dev) dev_priv->vdc_irq_mask |= _MDFLD_PIPEC_EVENT_FLAG; */ + /* Revisit this area - want per device masks ? */ + if (dev_priv->ops->hotplug) + dev_priv->vdc_irq_mask |= _PSB_IRQ_DISP_HOTSYNC; + /* This register is safe even if display island is off */ PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R); spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags); @@ -305,18 +316,23 @@ int psb_irq_postinstall(struct drm_device *dev) else psb_disable_pipestat(dev_priv, 2, PIPE_VBLANK_INTERRUPT_ENABLE); + if (dev_priv->ops->hotplug_enable) + dev_priv->ops->hotplug_enable(dev, true); + spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags); return 0; } void psb_irq_uninstall(struct drm_device *dev) { - struct drm_psb_private *dev_priv = - (struct drm_psb_private *) dev->dev_private; + struct drm_psb_private *dev_priv = dev->dev_private; unsigned long irqflags; spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags); + if (dev_priv->ops->hotplug_enable) + dev_priv->ops->hotplug_enable(dev, false); + PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM); if (dev->vblank_enabled[0]) diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index b5ff1f7..2fab38f 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -588,8 +588,7 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc, if (encoder->crtc == crtc) { radeon_encoder = to_radeon_encoder(encoder); connector = radeon_get_connector_for_encoder(encoder); - /* if (connector && connector->display_info.bpc) - bpc = connector->display_info.bpc; */ + bpc = radeon_get_monitor_bpc(connector); encoder_mode = atombios_get_encoder_mode(encoder); is_duallink = radeon_dig_monitor_is_duallink(encoder, mode->clock); if ((radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT | ATOM_DEVICE_DFP_SUPPORT)) || @@ -965,9 +964,7 @@ static void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode struct radeon_connector_atom_dig *dig_connector = radeon_connector->con_priv; int dp_clock; - - /* if (connector->display_info.bpc) - bpc = connector->display_info.bpc; */ + bpc = radeon_get_monitor_bpc(connector); switch (encoder_mode) { case ATOM_ENCODER_MODE_DP_MST: diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c index c57d856..cadbb10 100644 --- a/drivers/gpu/drm/radeon/atombios_dp.c +++ b/drivers/gpu/drm/radeon/atombios_dp.c @@ -405,13 +405,10 @@ static void dp_get_adjust_train(u8 link_status[DP_LINK_STATUS_SIZE], /* get bpc from the EDID */ static int convert_bpc_to_bpp(int bpc) { -#if 0 if (bpc == 0) return 24; else return bpc * 3; -#endif - return 24; } /* get the max pix clock supported by the link rate and lane num */ @@ -463,7 +460,7 @@ static int radeon_dp_get_dp_lane_number(struct drm_connector *connector, u8 dpcd[DP_DPCD_SIZE], int pix_clock) { - int bpp = convert_bpc_to_bpp(connector->display_info.bpc); + int bpp = convert_bpc_to_bpp(radeon_get_monitor_bpc(connector)); int max_link_rate = dp_get_max_link_rate(dpcd); int max_lane_num = dp_get_max_lane_number(dpcd); int lane_num; @@ -482,7 +479,7 @@ static int radeon_dp_get_dp_link_clock(struct drm_connector *connector, u8 dpcd[DP_DPCD_SIZE], int pix_clock) { - int bpp = convert_bpc_to_bpp(connector->display_info.bpc); + int bpp = convert_bpc_to_bpp(radeon_get_monitor_bpc(connector)); int lane_num, max_pix_clock; if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) == diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index 2d39f99..b92a694 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -545,7 +545,7 @@ atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mo dp_clock = dig_connector->dp_clock; dp_lane_count = dig_connector->dp_lane_count; hpd_id = radeon_connector->hpd.hpd; - /* bpc = connector->display_info.bpc; */ + bpc = radeon_get_monitor_bpc(connector); } /* no dig encoder assigned */ @@ -1163,7 +1163,7 @@ atombios_external_encoder_setup(struct drm_encoder *encoder, dp_lane_count = dig_connector->dp_lane_count; connector_object_id = (radeon_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT; - /* bpc = connector->display_info.bpc; */ + bpc = radeon_get_monitor_bpc(connector); } memset(&args, 0, sizeof(args)); diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index cfa372c..eed7ace 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -2594,6 +2594,7 @@ int evergreen_irq_set(struct radeon_device *rdev) u32 hpd1, hpd2, hpd3, hpd4, hpd5, hpd6; u32 grbm_int_cntl = 0; u32 grph1 = 0, grph2 = 0, grph3 = 0, grph4 = 0, grph5 = 0, grph6 = 0; + u32 afmt1 = 0, afmt2 = 0, afmt3 = 0, afmt4 = 0, afmt5 = 0, afmt6 = 0; if (!rdev->irq.installed) { WARN(1, "Can't enable IRQ/MSI because no handler is installed\n"); @@ -2614,6 +2615,13 @@ int evergreen_irq_set(struct radeon_device *rdev) hpd5 = RREG32(DC_HPD5_INT_CONTROL) & ~DC_HPDx_INT_EN; hpd6 = RREG32(DC_HPD6_INT_CONTROL) & ~DC_HPDx_INT_EN; + afmt1 = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) & ~AFMT_AZ_FORMAT_WTRIG_MASK; + afmt2 = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET) & ~AFMT_AZ_FORMAT_WTRIG_MASK; + afmt3 = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET) & ~AFMT_AZ_FORMAT_WTRIG_MASK; + afmt4 = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET) & ~AFMT_AZ_FORMAT_WTRIG_MASK; + afmt5 = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET) & ~AFMT_AZ_FORMAT_WTRIG_MASK; + afmt6 = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET) & ~AFMT_AZ_FORMAT_WTRIG_MASK; + if (rdev->family >= CHIP_CAYMAN) { /* enable CP interrupts on all rings */ if (rdev->irq.sw_int[RADEON_RING_TYPE_GFX_INDEX]) { @@ -2690,6 +2698,30 @@ int evergreen_irq_set(struct radeon_device *rdev) DRM_DEBUG("evergreen_irq_set: hpd 6\n"); hpd6 |= DC_HPDx_INT_EN; } + if (rdev->irq.afmt[0]) { + DRM_DEBUG("evergreen_irq_set: hdmi 0\n"); + afmt1 |= AFMT_AZ_FORMAT_WTRIG_MASK; + } + if (rdev->irq.afmt[1]) { + DRM_DEBUG("evergreen_irq_set: hdmi 1\n"); + afmt2 |= AFMT_AZ_FORMAT_WTRIG_MASK; + } + if (rdev->irq.afmt[2]) { + DRM_DEBUG("evergreen_irq_set: hdmi 2\n"); + afmt3 |= AFMT_AZ_FORMAT_WTRIG_MASK; + } + if (rdev->irq.afmt[3]) { + DRM_DEBUG("evergreen_irq_set: hdmi 3\n"); + afmt4 |= AFMT_AZ_FORMAT_WTRIG_MASK; + } + if (rdev->irq.afmt[4]) { + DRM_DEBUG("evergreen_irq_set: hdmi 4\n"); + afmt5 |= AFMT_AZ_FORMAT_WTRIG_MASK; + } + if (rdev->irq.afmt[5]) { + DRM_DEBUG("evergreen_irq_set: hdmi 5\n"); + afmt6 |= AFMT_AZ_FORMAT_WTRIG_MASK; + } if (rdev->irq.gui_idle) { DRM_DEBUG("gui idle\n"); grbm_int_cntl |= GUI_IDLE_INT_ENABLE; @@ -2732,6 +2764,13 @@ int evergreen_irq_set(struct radeon_device *rdev) WREG32(DC_HPD5_INT_CONTROL, hpd5); WREG32(DC_HPD6_INT_CONTROL, hpd6); + WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, afmt1); + WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, afmt2); + WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, afmt3); + WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, afmt4); + WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, afmt5); + WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, afmt6); + return 0; } @@ -2756,6 +2795,13 @@ static void evergreen_irq_ack(struct radeon_device *rdev) rdev->irq.stat_regs.evergreen.d6grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET); } + rdev->irq.stat_regs.evergreen.afmt_status1 = RREG32(AFMT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET); + rdev->irq.stat_regs.evergreen.afmt_status2 = RREG32(AFMT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET); + rdev->irq.stat_regs.evergreen.afmt_status3 = RREG32(AFMT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET); + rdev->irq.stat_regs.evergreen.afmt_status4 = RREG32(AFMT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET); + rdev->irq.stat_regs.evergreen.afmt_status5 = RREG32(AFMT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET); + rdev->irq.stat_regs.evergreen.afmt_status6 = RREG32(AFMT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET); + if (rdev->irq.stat_regs.evergreen.d1grph_int & GRPH_PFLIP_INT_OCCURRED) WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR); if (rdev->irq.stat_regs.evergreen.d2grph_int & GRPH_PFLIP_INT_OCCURRED) @@ -2829,6 +2875,36 @@ static void evergreen_irq_ack(struct radeon_device *rdev) tmp |= DC_HPDx_INT_ACK; WREG32(DC_HPD6_INT_CONTROL, tmp); } + if (rdev->irq.stat_regs.evergreen.afmt_status1 & AFMT_AZ_FORMAT_WTRIG) { + tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET); + tmp |= AFMT_AZ_FORMAT_WTRIG_ACK; + WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, tmp); + } + if (rdev->irq.stat_regs.evergreen.afmt_status2 & AFMT_AZ_FORMAT_WTRIG) { + tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET); + tmp |= AFMT_AZ_FORMAT_WTRIG_ACK; + WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, tmp); + } + if (rdev->irq.stat_regs.evergreen.afmt_status3 & AFMT_AZ_FORMAT_WTRIG) { + tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET); + tmp |= AFMT_AZ_FORMAT_WTRIG_ACK; + WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, tmp); + } + if (rdev->irq.stat_regs.evergreen.afmt_status4 & AFMT_AZ_FORMAT_WTRIG) { + tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET); + tmp |= AFMT_AZ_FORMAT_WTRIG_ACK; + WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, tmp); + } + if (rdev->irq.stat_regs.evergreen.afmt_status5 & AFMT_AZ_FORMAT_WTRIG) { + tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET); + tmp |= AFMT_AZ_FORMAT_WTRIG_ACK; + WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, tmp); + } + if (rdev->irq.stat_regs.evergreen.afmt_status6 & AFMT_AZ_FORMAT_WTRIG) { + tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET); + tmp |= AFMT_AZ_FORMAT_WTRIG_ACK; + WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, tmp); + } } void evergreen_irq_disable(struct radeon_device *rdev) @@ -2878,6 +2954,7 @@ int evergreen_irq_process(struct radeon_device *rdev) u32 ring_index; unsigned long flags; bool queue_hotplug = false; + bool queue_hdmi = false; if (!rdev->ih.enabled || rdev->shutdown) return IRQ_NONE; @@ -3111,6 +3188,55 @@ restart_ih: break; } break; + case 44: /* hdmi */ + switch (src_data) { + case 0: + if (rdev->irq.stat_regs.evergreen.afmt_status1 & AFMT_AZ_FORMAT_WTRIG) { + rdev->irq.stat_regs.evergreen.afmt_status1 &= ~AFMT_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI0\n"); + } + break; + case 1: + if (rdev->irq.stat_regs.evergreen.afmt_status2 & AFMT_AZ_FORMAT_WTRIG) { + rdev->irq.stat_regs.evergreen.afmt_status2 &= ~AFMT_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI1\n"); + } + break; + case 2: + if (rdev->irq.stat_regs.evergreen.afmt_status3 & AFMT_AZ_FORMAT_WTRIG) { + rdev->irq.stat_regs.evergreen.afmt_status3 &= ~AFMT_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI2\n"); + } + break; + case 3: + if (rdev->irq.stat_regs.evergreen.afmt_status4 & AFMT_AZ_FORMAT_WTRIG) { + rdev->irq.stat_regs.evergreen.afmt_status4 &= ~AFMT_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI3\n"); + } + break; + case 4: + if (rdev->irq.stat_regs.evergreen.afmt_status5 & AFMT_AZ_FORMAT_WTRIG) { + rdev->irq.stat_regs.evergreen.afmt_status5 &= ~AFMT_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI4\n"); + } + break; + case 5: + if (rdev->irq.stat_regs.evergreen.afmt_status6 & AFMT_AZ_FORMAT_WTRIG) { + rdev->irq.stat_regs.evergreen.afmt_status6 &= ~AFMT_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI5\n"); + } + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data); + break; + } + break; case 176: /* CP_INT in ring buffer */ case 177: /* CP_INT in IB1 */ case 178: /* CP_INT in IB2 */ @@ -3154,6 +3280,8 @@ restart_ih: goto restart_ih; if (queue_hotplug) schedule_work(&rdev->hotplug_work); + if (queue_hdmi) + schedule_work(&rdev->audio_work); rdev->ih.rptr = rptr; WREG32(IH_RB_RPTR, rdev->ih.rptr); spin_unlock_irqrestore(&rdev->ih.lock, flags); diff --git a/drivers/gpu/drm/radeon/evergreen_reg.h b/drivers/gpu/drm/radeon/evergreen_reg.h index 96c10b3..8beac10 100644 --- a/drivers/gpu/drm/radeon/evergreen_reg.h +++ b/drivers/gpu/drm/radeon/evergreen_reg.h @@ -232,6 +232,4 @@ /* HDMI blocks at 0x7030, 0x7c30, 0x10830, 0x11430, 0x12030, 0x12c30 */ #define EVERGREEN_HDMI_BASE 0x7030 -#define EVERGREEN_HDMI_CONFIG_OFFSET 0xf0 - #endif diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h index b4eefc3..79130bf 100644 --- a/drivers/gpu/drm/radeon/evergreend.h +++ b/drivers/gpu/drm/radeon/evergreend.h @@ -112,6 +112,226 @@ #define CP_SEM_INCOMPLETE_TIMER_CNTL 0x85C8 #define CP_DEBUG 0xC1FC +/* Audio clocks */ +#define DCCG_AUDIO_DTO_SOURCE 0x05ac +# define DCCG_AUDIO_DTO0_SOURCE_SEL(x) ((x) << 0) /* crtc0 - crtc5 */ +# define DCCG_AUDIO_DTO_SEL (1 << 4) /* 0=dto0 1=dto1 */ + +#define DCCG_AUDIO_DTO0_PHASE 0x05b0 +#define DCCG_AUDIO_DTO0_MODULE 0x05b4 +#define DCCG_AUDIO_DTO0_LOAD 0x05b8 +#define DCCG_AUDIO_DTO0_CNTL 0x05bc + +#define DCCG_AUDIO_DTO1_PHASE 0x05c0 +#define DCCG_AUDIO_DTO1_MODULE 0x05c4 +#define DCCG_AUDIO_DTO1_LOAD 0x05c8 +#define DCCG_AUDIO_DTO1_CNTL 0x05cc + +/* DCE 4.0 AFMT */ +#define HDMI_CONTROL 0x7030 +# define HDMI_KEEPOUT_MODE (1 << 0) +# define HDMI_PACKET_GEN_VERSION (1 << 4) /* 0 = r6xx compat */ +# define HDMI_ERROR_ACK (1 << 8) +# define HDMI_ERROR_MASK (1 << 9) +# define HDMI_DEEP_COLOR_ENABLE (1 << 24) +# define HDMI_DEEP_COLOR_DEPTH (((x) & 3) << 28) +# define HDMI_24BIT_DEEP_COLOR 0 +# define HDMI_30BIT_DEEP_COLOR 1 +# define HDMI_36BIT_DEEP_COLOR 2 +#define HDMI_STATUS 0x7034 +# define HDMI_ACTIVE_AVMUTE (1 << 0) +# define HDMI_AUDIO_PACKET_ERROR (1 << 16) +# define HDMI_VBI_PACKET_ERROR (1 << 20) +#define HDMI_AUDIO_PACKET_CONTROL 0x7038 +# define HDMI_AUDIO_DELAY_EN(x) (((x) & 3) << 4) +# define HDMI_AUDIO_PACKETS_PER_LINE(x) (((x) & 0x1f) << 16) +#define HDMI_ACR_PACKET_CONTROL 0x703c +# define HDMI_ACR_SEND (1 << 0) +# define HDMI_ACR_CONT (1 << 1) +# define HDMI_ACR_SELECT(x) (((x) & 3) << 4) +# define HDMI_ACR_HW 0 +# define HDMI_ACR_32 1 +# define HDMI_ACR_44 2 +# define HDMI_ACR_48 3 +# define HDMI_ACR_SOURCE (1 << 8) /* 0 - hw; 1 - cts value */ +# define HDMI_ACR_AUTO_SEND (1 << 12) +# define HDMI_ACR_N_MULTIPLE(x) (((x) & 7) << 16) +# define HDMI_ACR_X1 1 +# define HDMI_ACR_X2 2 +# define HDMI_ACR_X4 4 +# define HDMI_ACR_AUDIO_PRIORITY (1 << 31) +#define HDMI_VBI_PACKET_CONTROL 0x7040 +# define HDMI_NULL_SEND (1 << 0) +# define HDMI_GC_SEND (1 << 4) +# define HDMI_GC_CONT (1 << 5) /* 0 - once; 1 - every frame */ +#define HDMI_INFOFRAME_CONTROL0 0x7044 +# define HDMI_AVI_INFO_SEND (1 << 0) +# define HDMI_AVI_INFO_CONT (1 << 1) +# define HDMI_AUDIO_INFO_SEND (1 << 4) +# define HDMI_AUDIO_INFO_CONT (1 << 5) +# define HDMI_MPEG_INFO_SEND (1 << 8) +# define HDMI_MPEG_INFO_CONT (1 << 9) +#define HDMI_INFOFRAME_CONTROL1 0x7048 +# define HDMI_AVI_INFO_LINE(x) (((x) & 0x3f) << 0) +# define HDMI_AUDIO_INFO_LINE(x) (((x) & 0x3f) << 8) +# define HDMI_MPEG_INFO_LINE(x) (((x) & 0x3f) << 16) +#define HDMI_GENERIC_PACKET_CONTROL 0x704c +# define HDMI_GENERIC0_SEND (1 << 0) +# define HDMI_GENERIC0_CONT (1 << 1) +# define HDMI_GENERIC1_SEND (1 << 4) +# define HDMI_GENERIC1_CONT (1 << 5) +# define HDMI_GENERIC0_LINE(x) (((x) & 0x3f) << 16) +# define HDMI_GENERIC1_LINE(x) (((x) & 0x3f) << 24) +#define HDMI_GC 0x7058 +# define HDMI_GC_AVMUTE (1 << 0) +# define HDMI_GC_AVMUTE_CONT (1 << 2) +#define AFMT_AUDIO_PACKET_CONTROL2 0x705c +# define AFMT_AUDIO_LAYOUT_OVRD (1 << 0) +# define AFMT_AUDIO_LAYOUT_SELECT (1 << 1) +# define AFMT_60958_CS_SOURCE (1 << 4) +# define AFMT_AUDIO_CHANNEL_ENABLE(x) (((x) & 0xff) << 8) +# define AFMT_DP_AUDIO_STREAM_ID(x) (((x) & 0xff) << 16) +#define AFMT_AVI_INFO0 0x7084 +# define AFMT_AVI_INFO_CHECKSUM(x) (((x) & 0xff) << 0) +# define AFMT_AVI_INFO_S(x) (((x) & 3) << 8) +# define AFMT_AVI_INFO_B(x) (((x) & 3) << 10) +# define AFMT_AVI_INFO_A(x) (((x) & 1) << 12) +# define AFMT_AVI_INFO_Y(x) (((x) & 3) << 13) +# define AFMT_AVI_INFO_Y_RGB 0 +# define AFMT_AVI_INFO_Y_YCBCR422 1 +# define AFMT_AVI_INFO_Y_YCBCR444 2 +# define AFMT_AVI_INFO_Y_A_B_S(x) (((x) & 0xff) << 8) +# define AFMT_AVI_INFO_R(x) (((x) & 0xf) << 16) +# define AFMT_AVI_INFO_M(x) (((x) & 0x3) << 20) +# define AFMT_AVI_INFO_C(x) (((x) & 0x3) << 22) +# define AFMT_AVI_INFO_C_M_R(x) (((x) & 0xff) << 16) +# define AFMT_AVI_INFO_SC(x) (((x) & 0x3) << 24) +# define AFMT_AVI_INFO_Q(x) (((x) & 0x3) << 26) +# define AFMT_AVI_INFO_EC(x) (((x) & 0x3) << 28) +# define AFMT_AVI_INFO_ITC(x) (((x) & 0x1) << 31) +# define AFMT_AVI_INFO_ITC_EC_Q_SC(x) (((x) & 0xff) << 24) +#define AFMT_AVI_INFO1 0x7088 +# define AFMT_AVI_INFO_VIC(x) (((x) & 0x7f) << 0) /* don't use avi infoframe v1 */ +# define AFMT_AVI_INFO_PR(x) (((x) & 0xf) << 8) /* don't use avi infoframe v1 */ +# define AFMT_AVI_INFO_CN(x) (((x) & 0x3) << 12) +# define AFMT_AVI_INFO_YQ(x) (((x) & 0x3) << 14) +# define AFMT_AVI_INFO_TOP(x) (((x) & 0xffff) << 16) +#define AFMT_AVI_INFO2 0x708c +# define AFMT_AVI_INFO_BOTTOM(x) (((x) & 0xffff) << 0) +# define AFMT_AVI_INFO_LEFT(x) (((x) & 0xffff) << 16) +#define AFMT_AVI_INFO3 0x7090 +# define AFMT_AVI_INFO_RIGHT(x) (((x) & 0xffff) << 0) +# define AFMT_AVI_INFO_VERSION(x) (((x) & 3) << 24) +#define AFMT_MPEG_INFO0 0x7094 +# define AFMT_MPEG_INFO_CHECKSUM(x) (((x) & 0xff) << 0) +# define AFMT_MPEG_INFO_MB0(x) (((x) & 0xff) << 8) +# define AFMT_MPEG_INFO_MB1(x) (((x) & 0xff) << 16) +# define AFMT_MPEG_INFO_MB2(x) (((x) & 0xff) << 24) +#define AFMT_MPEG_INFO1 0x7098 +# define AFMT_MPEG_INFO_MB3(x) (((x) & 0xff) << 0) +# define AFMT_MPEG_INFO_MF(x) (((x) & 3) << 8) +# define AFMT_MPEG_INFO_FR(x) (((x) & 1) << 12) +#define AFMT_GENERIC0_HDR 0x709c +#define AFMT_GENERIC0_0 0x70a0 +#define AFMT_GENERIC0_1 0x70a4 +#define AFMT_GENERIC0_2 0x70a8 +#define AFMT_GENERIC0_3 0x70ac +#define AFMT_GENERIC0_4 0x70b0 +#define AFMT_GENERIC0_5 0x70b4 +#define AFMT_GENERIC0_6 0x70b8 +#define AFMT_GENERIC1_HDR 0x70bc +#define AFMT_GENERIC1_0 0x70c0 +#define AFMT_GENERIC1_1 0x70c4 +#define AFMT_GENERIC1_2 0x70c8 +#define AFMT_GENERIC1_3 0x70cc +#define AFMT_GENERIC1_4 0x70d0 +#define AFMT_GENERIC1_5 0x70d4 +#define AFMT_GENERIC1_6 0x70d8 +#define HDMI_ACR_32_0 0x70dc +# define HDMI_ACR_CTS_32(x) (((x) & 0xfffff) << 12) +#define HDMI_ACR_32_1 0x70e0 +# define HDMI_ACR_N_32(x) (((x) & 0xfffff) << 0) +#define HDMI_ACR_44_0 0x70e4 +# define HDMI_ACR_CTS_44(x) (((x) & 0xfffff) << 12) +#define HDMI_ACR_44_1 0x70e8 +# define HDMI_ACR_N_44(x) (((x) & 0xfffff) << 0) +#define HDMI_ACR_48_0 0x70ec +# define HDMI_ACR_CTS_48(x) (((x) & 0xfffff) << 12) +#define HDMI_ACR_48_1 0x70f0 +# define HDMI_ACR_N_48(x) (((x) & 0xfffff) << 0) +#define HDMI_ACR_STATUS_0 0x70f4 +#define HDMI_ACR_STATUS_1 0x70f8 +#define AFMT_AUDIO_INFO0 0x70fc +# define AFMT_AUDIO_INFO_CHECKSUM(x) (((x) & 0xff) << 0) +# define AFMT_AUDIO_INFO_CC(x) (((x) & 7) << 8) +# define AFMT_AUDIO_INFO_CT(x) (((x) & 0xf) << 11) +# define AFMT_AUDIO_INFO_CHECKSUM_OFFSET(x) (((x) & 0xff) << 16) +# define AFMT_AUDIO_INFO_CXT(x) (((x) & 0x1f) << 24) +#define AFMT_AUDIO_INFO1 0x7100 +# define AFMT_AUDIO_INFO_CA(x) (((x) & 0xff) << 0) +# define AFMT_AUDIO_INFO_LSV(x) (((x) & 0xf) << 11) +# define AFMT_AUDIO_INFO_DM_INH(x) (((x) & 1) << 15) +# define AFMT_AUDIO_INFO_DM_INH_LSV(x) (((x) & 0xff) << 8) +# define AFMT_AUDIO_INFO_LFEBPL(x) (((x) & 3) << 16) +#define AFMT_60958_0 0x7104 +# define AFMT_60958_CS_A(x) (((x) & 1) << 0) +# define AFMT_60958_CS_B(x) (((x) & 1) << 1) +# define AFMT_60958_CS_C(x) (((x) & 1) << 2) +# define AFMT_60958_CS_D(x) (((x) & 3) << 3) +# define AFMT_60958_CS_MODE(x) (((x) & 3) << 6) +# define AFMT_60958_CS_CATEGORY_CODE(x) (((x) & 0xff) << 8) +# define AFMT_60958_CS_SOURCE_NUMBER(x) (((x) & 0xf) << 16) +# define AFMT_60958_CS_CHANNEL_NUMBER_L(x) (((x) & 0xf) << 20) +# define AFMT_60958_CS_SAMPLING_FREQUENCY(x) (((x) & 0xf) << 24) +# define AFMT_60958_CS_CLOCK_ACCURACY(x) (((x) & 3) << 28) +#define AFMT_60958_1 0x7108 +# define AFMT_60958_CS_WORD_LENGTH(x) (((x) & 0xf) << 0) +# define AFMT_60958_CS_ORIGINAL_SAMPLING_FREQUENCY(x) (((x) & 0xf) << 4) +# define AFMT_60958_CS_VALID_L(x) (((x) & 1) << 16) +# define AFMT_60958_CS_VALID_R(x) (((x) & 1) << 18) +# define AFMT_60958_CS_CHANNEL_NUMBER_R(x) (((x) & 0xf) << 20) +#define AFMT_AUDIO_CRC_CONTROL 0x710c +# define AFMT_AUDIO_CRC_EN (1 << 0) +#define AFMT_RAMP_CONTROL0 0x7110 +# define AFMT_RAMP_MAX_COUNT(x) (((x) & 0xffffff) << 0) +# define AFMT_RAMP_DATA_SIGN (1 << 31) +#define AFMT_RAMP_CONTROL1 0x7114 +# define AFMT_RAMP_MIN_COUNT(x) (((x) & 0xffffff) << 0) +# define AFMT_AUDIO_TEST_CH_DISABLE(x) (((x) & 0xff) << 24) +#define AFMT_RAMP_CONTROL2 0x7118 +# define AFMT_RAMP_INC_COUNT(x) (((x) & 0xffffff) << 0) +#define AFMT_RAMP_CONTROL3 0x711c +# define AFMT_RAMP_DEC_COUNT(x) (((x) & 0xffffff) << 0) +#define AFMT_60958_2 0x7120 +# define AFMT_60958_CS_CHANNEL_NUMBER_2(x) (((x) & 0xf) << 0) +# define AFMT_60958_CS_CHANNEL_NUMBER_3(x) (((x) & 0xf) << 4) +# define AFMT_60958_CS_CHANNEL_NUMBER_4(x) (((x) & 0xf) << 8) +# define AFMT_60958_CS_CHANNEL_NUMBER_5(x) (((x) & 0xf) << 12) +# define AFMT_60958_CS_CHANNEL_NUMBER_6(x) (((x) & 0xf) << 16) +# define AFMT_60958_CS_CHANNEL_NUMBER_7(x) (((x) & 0xf) << 20) +#define AFMT_STATUS 0x7128 +# define AFMT_AUDIO_ENABLE (1 << 4) +# define AFMT_AUDIO_HBR_ENABLE (1 << 8) +# define AFMT_AZ_FORMAT_WTRIG (1 << 28) +# define AFMT_AZ_FORMAT_WTRIG_INT (1 << 29) +# define AFMT_AZ_AUDIO_ENABLE_CHG (1 << 30) +#define AFMT_AUDIO_PACKET_CONTROL 0x712c +# define AFMT_AUDIO_SAMPLE_SEND (1 << 0) +# define AFMT_RESET_FIFO_WHEN_AUDIO_DIS (1 << 11) /* set to 1 */ +# define AFMT_AUDIO_TEST_EN (1 << 12) +# define AFMT_AUDIO_CHANNEL_SWAP (1 << 24) +# define AFMT_60958_CS_UPDATE (1 << 26) +# define AFMT_AZ_AUDIO_ENABLE_CHG_MASK (1 << 27) +# define AFMT_AZ_FORMAT_WTRIG_MASK (1 << 28) +# define AFMT_AZ_FORMAT_WTRIG_ACK (1 << 29) +# define AFMT_AZ_AUDIO_ENABLE_CHG_ACK (1 << 30) +#define AFMT_VBI_PACKET_CONTROL 0x7130 +# define AFMT_GENERIC0_UPDATE (1 << 2) +#define AFMT_INFOFRAME_CONTROL0 0x7134 +# define AFMT_AUDIO_INFO_SOURCE (1 << 6) /* 0 - sound block; 1 - afmt regs */ +# define AFMT_AUDIO_INFO_UPDATE (1 << 7) +# define AFMT_MPEG_INFO_UPDATE (1 << 10) +#define AFMT_GENERIC0_7 0x7138 #define GC_USER_SHADER_PIPE_CONFIG 0x8954 #define INACTIVE_QD_PIPES(x) ((x) << 8) diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 5b9b81c..222245d 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -2968,6 +2968,15 @@ static void r600_disable_interrupt_state(struct radeon_device *rdev) WREG32(DC_HPD5_INT_CONTROL, tmp); tmp = RREG32(DC_HPD6_INT_CONTROL) & DC_HPDx_INT_POLARITY; WREG32(DC_HPD6_INT_CONTROL, tmp); + tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0) & ~HDMI0_AZ_FORMAT_WTRIG_MASK; + WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0, tmp); + tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1) & ~HDMI0_AZ_FORMAT_WTRIG_MASK; + WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1, tmp); + } else { + tmp = RREG32(HDMI0_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK; + WREG32(HDMI0_AUDIO_PACKET_CONTROL, tmp); + tmp = RREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK; + WREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL, tmp); } } else { WREG32(DACA_AUTODETECT_INT_CONTROL, 0); @@ -2978,6 +2987,10 @@ static void r600_disable_interrupt_state(struct radeon_device *rdev) WREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp); tmp = RREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL) & DC_HOT_PLUG_DETECTx_INT_POLARITY; WREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL, tmp); + tmp = RREG32(HDMI0_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK; + WREG32(HDMI0_AUDIO_PACKET_CONTROL, tmp); + tmp = RREG32(HDMI1_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK; + WREG32(HDMI1_AUDIO_PACKET_CONTROL, tmp); } } @@ -3074,7 +3087,7 @@ int r600_irq_set(struct radeon_device *rdev) u32 mode_int = 0; u32 hpd1, hpd2, hpd3, hpd4 = 0, hpd5 = 0, hpd6 = 0; u32 grbm_int_cntl = 0; - u32 hdmi1, hdmi2; + u32 hdmi0, hdmi1; u32 d1grph = 0, d2grph = 0; if (!rdev->irq.installed) { @@ -3089,9 +3102,7 @@ int r600_irq_set(struct radeon_device *rdev) return 0; } - hdmi1 = RREG32(R600_HDMI_BLOCK1 + R600_HDMI_CNTL) & ~R600_HDMI_INT_EN; if (ASIC_IS_DCE3(rdev)) { - hdmi2 = RREG32(R600_HDMI_BLOCK3 + R600_HDMI_CNTL) & ~R600_HDMI_INT_EN; hpd1 = RREG32(DC_HPD1_INT_CONTROL) & ~DC_HPDx_INT_EN; hpd2 = RREG32(DC_HPD2_INT_CONTROL) & ~DC_HPDx_INT_EN; hpd3 = RREG32(DC_HPD3_INT_CONTROL) & ~DC_HPDx_INT_EN; @@ -3099,12 +3110,18 @@ int r600_irq_set(struct radeon_device *rdev) if (ASIC_IS_DCE32(rdev)) { hpd5 = RREG32(DC_HPD5_INT_CONTROL) & ~DC_HPDx_INT_EN; hpd6 = RREG32(DC_HPD6_INT_CONTROL) & ~DC_HPDx_INT_EN; + hdmi0 = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0) & ~AFMT_AZ_FORMAT_WTRIG_MASK; + hdmi1 = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1) & ~AFMT_AZ_FORMAT_WTRIG_MASK; + } else { + hdmi0 = RREG32(HDMI0_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK; + hdmi1 = RREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK; } } else { - hdmi2 = RREG32(R600_HDMI_BLOCK2 + R600_HDMI_CNTL) & ~R600_HDMI_INT_EN; hpd1 = RREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL) & ~DC_HPDx_INT_EN; hpd2 = RREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL) & ~DC_HPDx_INT_EN; hpd3 = RREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL) & ~DC_HPDx_INT_EN; + hdmi0 = RREG32(HDMI0_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK; + hdmi1 = RREG32(HDMI1_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK; } if (rdev->irq.sw_int[RADEON_RING_TYPE_GFX_INDEX]) { @@ -3146,13 +3163,13 @@ int r600_irq_set(struct radeon_device *rdev) DRM_DEBUG("r600_irq_set: hpd 6\n"); hpd6 |= DC_HPDx_INT_EN; } - if (rdev->irq.hdmi[0]) { - DRM_DEBUG("r600_irq_set: hdmi 1\n"); - hdmi1 |= R600_HDMI_INT_EN; + if (rdev->irq.afmt[0]) { + DRM_DEBUG("r600_irq_set: hdmi 0\n"); + hdmi0 |= HDMI0_AZ_FORMAT_WTRIG_MASK; } - if (rdev->irq.hdmi[1]) { - DRM_DEBUG("r600_irq_set: hdmi 2\n"); - hdmi2 |= R600_HDMI_INT_EN; + if (rdev->irq.afmt[1]) { + DRM_DEBUG("r600_irq_set: hdmi 0\n"); + hdmi1 |= HDMI0_AZ_FORMAT_WTRIG_MASK; } if (rdev->irq.gui_idle) { DRM_DEBUG("gui idle\n"); @@ -3164,9 +3181,7 @@ int r600_irq_set(struct radeon_device *rdev) WREG32(D1GRPH_INTERRUPT_CONTROL, d1grph); WREG32(D2GRPH_INTERRUPT_CONTROL, d2grph); WREG32(GRBM_INT_CNTL, grbm_int_cntl); - WREG32(R600_HDMI_BLOCK1 + R600_HDMI_CNTL, hdmi1); if (ASIC_IS_DCE3(rdev)) { - WREG32(R600_HDMI_BLOCK3 + R600_HDMI_CNTL, hdmi2); WREG32(DC_HPD1_INT_CONTROL, hpd1); WREG32(DC_HPD2_INT_CONTROL, hpd2); WREG32(DC_HPD3_INT_CONTROL, hpd3); @@ -3174,12 +3189,18 @@ int r600_irq_set(struct radeon_device *rdev) if (ASIC_IS_DCE32(rdev)) { WREG32(DC_HPD5_INT_CONTROL, hpd5); WREG32(DC_HPD6_INT_CONTROL, hpd6); + WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0, hdmi0); + WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1, hdmi1); + } else { + WREG32(HDMI0_AUDIO_PACKET_CONTROL, hdmi0); + WREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL, hdmi1); } } else { - WREG32(R600_HDMI_BLOCK2 + R600_HDMI_CNTL, hdmi2); WREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL, hpd1); WREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL, hpd2); WREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL, hpd3); + WREG32(HDMI0_AUDIO_PACKET_CONTROL, hdmi0); + WREG32(HDMI1_AUDIO_PACKET_CONTROL, hdmi1); } return 0; @@ -3193,10 +3214,19 @@ static void r600_irq_ack(struct radeon_device *rdev) rdev->irq.stat_regs.r600.disp_int = RREG32(DCE3_DISP_INTERRUPT_STATUS); rdev->irq.stat_regs.r600.disp_int_cont = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE); rdev->irq.stat_regs.r600.disp_int_cont2 = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE2); + if (ASIC_IS_DCE32(rdev)) { + rdev->irq.stat_regs.r600.hdmi0_status = RREG32(AFMT_STATUS + DCE3_HDMI_OFFSET0); + rdev->irq.stat_regs.r600.hdmi1_status = RREG32(AFMT_STATUS + DCE3_HDMI_OFFSET1); + } else { + rdev->irq.stat_regs.r600.hdmi0_status = RREG32(HDMI0_STATUS); + rdev->irq.stat_regs.r600.hdmi1_status = RREG32(DCE3_HDMI1_STATUS); + } } else { rdev->irq.stat_regs.r600.disp_int = RREG32(DISP_INTERRUPT_STATUS); rdev->irq.stat_regs.r600.disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE); rdev->irq.stat_regs.r600.disp_int_cont2 = 0; + rdev->irq.stat_regs.r600.hdmi0_status = RREG32(HDMI0_STATUS); + rdev->irq.stat_regs.r600.hdmi1_status = RREG32(HDMI1_STATUS); } rdev->irq.stat_regs.r600.d1grph_int = RREG32(D1GRPH_INTERRUPT_STATUS); rdev->irq.stat_regs.r600.d2grph_int = RREG32(D2GRPH_INTERRUPT_STATUS); @@ -3262,17 +3292,32 @@ static void r600_irq_ack(struct radeon_device *rdev) tmp |= DC_HPDx_INT_ACK; WREG32(DC_HPD6_INT_CONTROL, tmp); } - } - if (RREG32(R600_HDMI_BLOCK1 + R600_HDMI_STATUS) & R600_HDMI_INT_PENDING) { - WREG32_P(R600_HDMI_BLOCK1 + R600_HDMI_CNTL, R600_HDMI_INT_ACK, ~R600_HDMI_INT_ACK); - } - if (ASIC_IS_DCE3(rdev)) { - if (RREG32(R600_HDMI_BLOCK3 + R600_HDMI_STATUS) & R600_HDMI_INT_PENDING) { - WREG32_P(R600_HDMI_BLOCK3 + R600_HDMI_CNTL, R600_HDMI_INT_ACK, ~R600_HDMI_INT_ACK); + if (rdev->irq.stat_regs.r600.hdmi0_status & AFMT_AZ_FORMAT_WTRIG) { + tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0); + tmp |= AFMT_AZ_FORMAT_WTRIG_ACK; + WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0, tmp); + } + if (rdev->irq.stat_regs.r600.hdmi1_status & AFMT_AZ_FORMAT_WTRIG) { + tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1); + tmp |= AFMT_AZ_FORMAT_WTRIG_ACK; + WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1, tmp); } } else { - if (RREG32(R600_HDMI_BLOCK2 + R600_HDMI_STATUS) & R600_HDMI_INT_PENDING) { - WREG32_P(R600_HDMI_BLOCK2 + R600_HDMI_CNTL, R600_HDMI_INT_ACK, ~R600_HDMI_INT_ACK); + if (rdev->irq.stat_regs.r600.hdmi0_status & HDMI0_AZ_FORMAT_WTRIG) { + tmp = RREG32(HDMI0_AUDIO_PACKET_CONTROL); + tmp |= HDMI0_AZ_FORMAT_WTRIG_ACK; + WREG32(HDMI0_AUDIO_PACKET_CONTROL, tmp); + } + if (rdev->irq.stat_regs.r600.hdmi1_status & HDMI0_AZ_FORMAT_WTRIG) { + if (ASIC_IS_DCE3(rdev)) { + tmp = RREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL); + tmp |= HDMI0_AZ_FORMAT_WTRIG_ACK; + WREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL, tmp); + } else { + tmp = RREG32(HDMI1_AUDIO_PACKET_CONTROL); + tmp |= HDMI0_AZ_FORMAT_WTRIG_ACK; + WREG32(HDMI1_AUDIO_PACKET_CONTROL, tmp); + } } } } @@ -3348,6 +3393,7 @@ int r600_irq_process(struct radeon_device *rdev) u32 ring_index; unsigned long flags; bool queue_hotplug = false; + bool queue_hdmi = false; if (!rdev->ih.enabled || rdev->shutdown) return IRQ_NONE; @@ -3483,9 +3529,26 @@ restart_ih: break; } break; - case 21: /* HDMI */ - DRM_DEBUG("IH: HDMI: 0x%x\n", src_data); - r600_audio_schedule_polling(rdev); + case 21: /* hdmi */ + switch (src_data) { + case 4: + if (rdev->irq.stat_regs.r600.hdmi0_status & HDMI0_AZ_FORMAT_WTRIG) { + rdev->irq.stat_regs.r600.hdmi0_status &= ~HDMI0_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI0\n"); + } + break; + case 5: + if (rdev->irq.stat_regs.r600.hdmi1_status & HDMI0_AZ_FORMAT_WTRIG) { + rdev->irq.stat_regs.r600.hdmi1_status &= ~HDMI0_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI1\n"); + } + break; + default: + DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data); + break; + } break; case 176: /* CP_INT in ring buffer */ case 177: /* CP_INT in IB1 */ @@ -3517,6 +3580,8 @@ restart_ih: goto restart_ih; if (queue_hotplug) schedule_work(&rdev->hotplug_work); + if (queue_hdmi) + schedule_work(&rdev->audio_work); rdev->ih.rptr = rptr; WREG32(IH_RB_RPTR, rdev->ih.rptr); spin_unlock_irqrestore(&rdev->ih.lock, flags); diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c index ba66f309..b922a3c 100644 --- a/drivers/gpu/drm/radeon/r600_audio.c +++ b/drivers/gpu/drm/radeon/r600_audio.c @@ -29,8 +29,6 @@ #include "radeon_asic.h" #include "atom.h" -#define AUDIO_TIMER_INTERVALL 100 /* 1/10 sekund should be enough */ - /* * check if the chipset is supported */ @@ -106,20 +104,12 @@ uint8_t r600_audio_category_code(struct radeon_device *rdev) } /* - * schedule next audio update event - */ -void r600_audio_schedule_polling(struct radeon_device *rdev) -{ - mod_timer(&rdev->audio_timer, - jiffies + msecs_to_jiffies(AUDIO_TIMER_INTERVALL)); -} - -/* * update all hdmi interfaces with current audio parameters */ -static void r600_audio_update_hdmi(unsigned long param) +void r600_audio_update_hdmi(struct work_struct *work) { - struct radeon_device *rdev = (struct radeon_device *)param; + struct radeon_device *rdev = container_of(work, struct radeon_device, + audio_work); struct drm_device *dev = rdev->ddev; int channels = r600_audio_channels(rdev); @@ -127,33 +117,27 @@ static void r600_audio_update_hdmi(unsigned long param) int bps = r600_audio_bits_per_sample(rdev); uint8_t status_bits = r600_audio_status_bits(rdev); uint8_t category_code = r600_audio_category_code(rdev); - struct drm_encoder *encoder; - int changes = 0, still_going = 0; + int changes = 0; - changes |= channels != rdev->audio_channels; - changes |= rate != rdev->audio_rate; - changes |= bps != rdev->audio_bits_per_sample; - changes |= status_bits != rdev->audio_status_bits; - changes |= category_code != rdev->audio_category_code; + changes |= channels != rdev->audio.channels; + changes |= rate != rdev->audio.rate; + changes |= bps != rdev->audio.bits_per_sample; + changes |= status_bits != rdev->audio.status_bits; + changes |= category_code != rdev->audio.category_code; if (changes) { - rdev->audio_channels = channels; - rdev->audio_rate = rate; - rdev->audio_bits_per_sample = bps; - rdev->audio_status_bits = status_bits; - rdev->audio_category_code = category_code; + rdev->audio.channels = channels; + rdev->audio.rate = rate; + rdev->audio.bits_per_sample = bps; + rdev->audio.status_bits = status_bits; + rdev->audio.category_code = category_code; } list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { - struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); - still_going |= radeon_encoder->audio_polling_active; if (changes || r600_hdmi_buffer_status_changed(encoder)) r600_hdmi_update_audio_settings(encoder); } - - if (still_going) - r600_audio_schedule_polling(rdev); } /* @@ -173,11 +157,11 @@ static void r600_audio_engine_enable(struct radeon_device *rdev, bool enable) WREG32_P(R600_AUDIO_ENABLE, enable ? 0x81000000 : 0x0, ~0x81000000); } - rdev->audio_enabled = enable; + rdev->audio.enabled = enable; } /* - * initialize the audio vars and register the update timer + * initialize the audio vars */ int r600_audio_init(struct radeon_device *rdev) { @@ -186,51 +170,16 @@ int r600_audio_init(struct radeon_device *rdev) r600_audio_engine_enable(rdev, true); - rdev->audio_channels = -1; - rdev->audio_rate = -1; - rdev->audio_bits_per_sample = -1; - rdev->audio_status_bits = 0; - rdev->audio_category_code = 0; - - setup_timer( - &rdev->audio_timer, - r600_audio_update_hdmi, - (unsigned long)rdev); + rdev->audio.channels = -1; + rdev->audio.rate = -1; + rdev->audio.bits_per_sample = -1; + rdev->audio.status_bits = 0; + rdev->audio.category_code = 0; return 0; } /* - * enable the polling timer, to check for status changes - */ -void r600_audio_enable_polling(struct drm_encoder *encoder) -{ - struct drm_device *dev = encoder->dev; - struct radeon_device *rdev = dev->dev_private; - struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); - - DRM_DEBUG("r600_audio_enable_polling: %d\n", - radeon_encoder->audio_polling_active); - if (radeon_encoder->audio_polling_active) - return; - - radeon_encoder->audio_polling_active = 1; - if (rdev->audio_enabled) - mod_timer(&rdev->audio_timer, jiffies + 1); -} - -/* - * disable the polling timer, so we get no more status updates - */ -void r600_audio_disable_polling(struct drm_encoder *encoder) -{ - struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); - DRM_DEBUG("r600_audio_disable_polling: %d\n", - radeon_encoder->audio_polling_active); - radeon_encoder->audio_polling_active = 0; -} - -/* * atach the audio codec to the clock source of the encoder */ void r600_audio_set_clock(struct drm_encoder *encoder, int clock) @@ -294,10 +243,8 @@ void r600_audio_set_clock(struct drm_encoder *encoder, int clock) */ void r600_audio_fini(struct radeon_device *rdev) { - if (!rdev->audio_enabled) + if (!rdev->audio.enabled) return; - del_timer(&rdev->audio_timer); - r600_audio_engine_enable(rdev, false); } diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c index 0b59206..c6de0022 100644 --- a/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/drivers/gpu/drm/radeon/r600_hdmi.c @@ -27,6 +27,7 @@ #include "radeon_drm.h" #include "radeon.h" #include "radeon_asic.h" +#include "r600d.h" #include "atom.h" /* @@ -108,20 +109,20 @@ static void r600_hdmi_update_ACR(struct drm_encoder *encoder, uint32_t clock) CTS = r600_hdmi_ACR[i].CTS_32kHz; N = r600_hdmi_ACR[i].N_32kHz; r600_hdmi_calc_CTS(clock, &CTS, N, 32000); - WREG32(offset+R600_HDMI_32kHz_CTS, CTS << 12); - WREG32(offset+R600_HDMI_32kHz_N, N); + WREG32(HDMI0_ACR_32_0 + offset, HDMI0_ACR_CTS_32(CTS)); + WREG32(HDMI0_ACR_32_1 + offset, N); CTS = r600_hdmi_ACR[i].CTS_44_1kHz; N = r600_hdmi_ACR[i].N_44_1kHz; r600_hdmi_calc_CTS(clock, &CTS, N, 44100); - WREG32(offset+R600_HDMI_44_1kHz_CTS, CTS << 12); - WREG32(offset+R600_HDMI_44_1kHz_N, N); + WREG32(HDMI0_ACR_44_0 + offset, HDMI0_ACR_CTS_44(CTS)); + WREG32(HDMI0_ACR_44_1 + offset, N); CTS = r600_hdmi_ACR[i].CTS_48kHz; N = r600_hdmi_ACR[i].N_48kHz; r600_hdmi_calc_CTS(clock, &CTS, N, 48000); - WREG32(offset+R600_HDMI_48kHz_CTS, CTS << 12); - WREG32(offset+R600_HDMI_48kHz_N, N); + WREG32(HDMI0_ACR_48_0 + offset, HDMI0_ACR_CTS_48(CTS)); + WREG32(HDMI0_ACR_48_1 + offset, N); } /* @@ -204,13 +205,13 @@ static void r600_hdmi_videoinfoframe( * workaround this issue. */ frame[0x0] += 2; - WREG32(offset+R600_HDMI_VIDEOINFOFRAME_0, + WREG32(HDMI0_AVI_INFO0 + offset, frame[0x0] | (frame[0x1] << 8) | (frame[0x2] << 16) | (frame[0x3] << 24)); - WREG32(offset+R600_HDMI_VIDEOINFOFRAME_1, + WREG32(HDMI0_AVI_INFO1 + offset, frame[0x4] | (frame[0x5] << 8) | (frame[0x6] << 16) | (frame[0x7] << 24)); - WREG32(offset+R600_HDMI_VIDEOINFOFRAME_2, + WREG32(HDMI0_AVI_INFO2 + offset, frame[0x8] | (frame[0x9] << 8) | (frame[0xA] << 16) | (frame[0xB] << 24)); - WREG32(offset+R600_HDMI_VIDEOINFOFRAME_3, + WREG32(HDMI0_AVI_INFO3 + offset, frame[0xC] | (frame[0xD] << 8)); } @@ -249,9 +250,9 @@ static void r600_hdmi_audioinfoframe( r600_hdmi_infoframe_checksum(0x84, 0x01, 0x0A, frame); - WREG32(offset+R600_HDMI_AUDIOINFOFRAME_0, + WREG32(HDMI0_AUDIO_INFO0 + offset, frame[0x0] | (frame[0x1] << 8) | (frame[0x2] << 16) | (frame[0x3] << 24)); - WREG32(offset+R600_HDMI_AUDIOINFOFRAME_1, + WREG32(HDMI0_AUDIO_INFO1 + offset, frame[0x4] | (frame[0x5] << 8) | (frame[0x6] << 16) | (frame[0x8] << 24)); } @@ -264,7 +265,7 @@ static int r600_hdmi_is_audio_buffer_filled(struct drm_encoder *encoder) struct radeon_device *rdev = dev->dev_private; uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset; - return (RREG32(offset+R600_HDMI_STATUS) & 0x10) != 0; + return (RREG32(HDMI0_STATUS + offset) & 0x10) != 0; } /* @@ -275,7 +276,7 @@ int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder) struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); int status, result; - if (!radeon_encoder->hdmi_offset) + if (!radeon_encoder->hdmi_enabled) return 0; status = r600_hdmi_is_audio_buffer_filled(encoder); @@ -295,18 +296,18 @@ void r600_hdmi_audio_workaround(struct drm_encoder *encoder) struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); uint32_t offset = radeon_encoder->hdmi_offset; - if (!offset) + if (!radeon_encoder->hdmi_enabled) return; if (!radeon_encoder->hdmi_audio_workaround || r600_hdmi_is_audio_buffer_filled(encoder)) { /* disable audio workaround */ - WREG32_P(offset+R600_HDMI_CNTL, 0x00000001, ~0x00001001); + WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, 0x0001, ~0x1001); } else { /* enable audio workaround */ - WREG32_P(offset+R600_HDMI_CNTL, 0x00001001, ~0x00001001); + WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, 0x1001, ~0x1001); } } @@ -323,34 +324,34 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod if (ASIC_IS_DCE5(rdev)) return; - if (!offset) + if (!to_radeon_encoder(encoder)->hdmi_enabled) return; r600_audio_set_clock(encoder, mode->clock); - WREG32(offset+R600_HDMI_UNKNOWN_0, 0x1000); - WREG32(offset+R600_HDMI_UNKNOWN_1, 0x0); - WREG32(offset+R600_HDMI_UNKNOWN_2, 0x1000); + WREG32(HDMI0_AUDIO_CRC_CONTROL + offset, 0x1000); + WREG32(HDMI0_GC + offset, 0x0); + WREG32(HDMI0_ACR_PACKET_CONTROL + offset, 0x1000); r600_hdmi_update_ACR(encoder, mode->clock); - WREG32(offset+R600_HDMI_VIDEOCNTL, 0x13); + WREG32(HDMI0_INFOFRAME_CONTROL0 + offset, 0x13); - WREG32(offset+R600_HDMI_VERSION, 0x202); + WREG32(HDMI0_INFOFRAME_CONTROL1 + offset, 0x202); r600_hdmi_videoinfoframe(encoder, RGB, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0); /* it's unknown what these bits do excatly, but it's indeed quite useful for debugging */ - WREG32(offset+R600_HDMI_AUDIO_DEBUG_0, 0x00FFFFFF); - WREG32(offset+R600_HDMI_AUDIO_DEBUG_1, 0x007FFFFF); - WREG32(offset+R600_HDMI_AUDIO_DEBUG_2, 0x00000001); - WREG32(offset+R600_HDMI_AUDIO_DEBUG_3, 0x00000001); + WREG32(HDMI0_RAMP_CONTROL0 + offset, 0x00FFFFFF); + WREG32(HDMI0_RAMP_CONTROL1 + offset, 0x007FFFFF); + WREG32(HDMI0_RAMP_CONTROL2 + offset, 0x00000001); + WREG32(HDMI0_RAMP_CONTROL3 + offset, 0x00000001); r600_hdmi_audio_workaround(encoder); /* audio packets per line, does anyone know how to calc this ? */ - WREG32_P(offset+R600_HDMI_CNTL, 0x00040000, ~0x001F0000); + WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, 0x00040000, ~0x001F0000); } /* @@ -370,7 +371,7 @@ void r600_hdmi_update_audio_settings(struct drm_encoder *encoder) uint32_t iec; - if (!offset) + if (!to_radeon_encoder(encoder)->hdmi_enabled) return; DRM_DEBUG("%s with %d channels, %d Hz sampling rate, %d bits per sample,\n", @@ -401,7 +402,7 @@ void r600_hdmi_update_audio_settings(struct drm_encoder *encoder) case 192000: iec |= 0xe << 24; break; } - WREG32(offset+R600_HDMI_IEC60958_1, iec); + WREG32(HDMI0_60958_0 + offset, iec); iec = 0; switch (bps) { @@ -412,49 +413,15 @@ void r600_hdmi_update_audio_settings(struct drm_encoder *encoder) if (status_bits & AUDIO_STATUS_V) iec |= 0x5 << 16; - WREG32_P(offset+R600_HDMI_IEC60958_2, iec, ~0x5000f); + WREG32_P(HDMI0_60958_1 + offset, iec, ~0x5000f); /* 0x021 or 0x031 sets the audio frame length */ - WREG32(offset+R600_HDMI_AUDIOCNTL, 0x31); + WREG32(HDMI0_VBI_PACKET_CONTROL + offset, 0x31); r600_hdmi_audioinfoframe(encoder, channels-1, 0, 0, 0, 0, 0, 0, 0); r600_hdmi_audio_workaround(encoder); } -static int r600_hdmi_find_free_block(struct drm_device *dev) -{ - struct radeon_device *rdev = dev->dev_private; - struct drm_encoder *encoder; - struct radeon_encoder *radeon_encoder; - bool free_blocks[3] = { true, true, true }; - - list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { - radeon_encoder = to_radeon_encoder(encoder); - switch (radeon_encoder->hdmi_offset) { - case R600_HDMI_BLOCK1: - free_blocks[0] = false; - break; - case R600_HDMI_BLOCK2: - free_blocks[1] = false; - break; - case R600_HDMI_BLOCK3: - free_blocks[2] = false; - break; - } - } - - if (rdev->family == CHIP_RS600 || rdev->family == CHIP_RS690 || - rdev->family == CHIP_RS740) { - return free_blocks[0] ? R600_HDMI_BLOCK1 : 0; - } else if (rdev->family >= CHIP_R600) { - if (free_blocks[0]) - return R600_HDMI_BLOCK1; - else if (free_blocks[1]) - return R600_HDMI_BLOCK2; - } - return 0; -} - static void r600_hdmi_assign_block(struct drm_encoder *encoder) { struct drm_device *dev = encoder->dev; @@ -483,20 +450,24 @@ static void r600_hdmi_assign_block(struct drm_encoder *encoder) dev_err(rdev->dev, "Enabling HDMI on unknown dig\n"); return; } - radeon_encoder->hdmi_offset = EVERGREEN_HDMI_BASE + - eg_offsets[dig->dig_encoder]; - radeon_encoder->hdmi_config_offset = radeon_encoder->hdmi_offset - + EVERGREEN_HDMI_CONFIG_OFFSET; + radeon_encoder->hdmi_offset = eg_offsets[dig->dig_encoder]; + /* Temp hack for Evergreen until we split r600_hdmi.c + * Evergreen first block is 0x7030 instead of 0x7400. + */ + radeon_encoder->hdmi_offset -= 0x3d0; } else if (ASIC_IS_DCE3(rdev)) { radeon_encoder->hdmi_offset = dig->dig_encoder ? - R600_HDMI_BLOCK3 : R600_HDMI_BLOCK1; - if (ASIC_IS_DCE32(rdev)) - radeon_encoder->hdmi_config_offset = dig->dig_encoder ? - R600_HDMI_CONFIG2 : R600_HDMI_CONFIG1; - } else if (rdev->family >= CHIP_R600 || rdev->family == CHIP_RS600 || - rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) { - radeon_encoder->hdmi_offset = r600_hdmi_find_free_block(dev); + DCE3_HDMI_OFFSET1 : DCE3_HDMI_OFFSET0; + } else if (rdev->family >= CHIP_R600) { + /* 2 routable blocks, but using dig_encoder should be fine */ + radeon_encoder->hdmi_offset = dig->dig_encoder ? + DCE2_HDMI_OFFSET1 : DCE2_HDMI_OFFSET0; + } else if (rdev->family == CHIP_RS600 || rdev->family == CHIP_RS690 || + rdev->family == CHIP_RS740) { + /* Only 1 routable block */ + radeon_encoder->hdmi_offset = DCE2_HDMI_OFFSET0; } + radeon_encoder->hdmi_enabled = true; } /* @@ -512,9 +483,9 @@ void r600_hdmi_enable(struct drm_encoder *encoder) if (ASIC_IS_DCE5(rdev)) return; - if (!radeon_encoder->hdmi_offset) { + if (!radeon_encoder->hdmi_enabled) { r600_hdmi_assign_block(encoder); - if (!radeon_encoder->hdmi_offset) { + if (!radeon_encoder->hdmi_enabled) { dev_warn(rdev->dev, "Could not find HDMI block for " "0x%x encoder\n", radeon_encoder->encoder_id); return; @@ -525,9 +496,9 @@ void r600_hdmi_enable(struct drm_encoder *encoder) if (ASIC_IS_DCE5(rdev)) { /* TODO */ } else if (ASIC_IS_DCE4(rdev)) { - WREG32_P(radeon_encoder->hdmi_config_offset + 0xc, 0x1, ~0x1); + WREG32_P(0x74fc + radeon_encoder->hdmi_offset, 0x1, ~0x1); } else if (ASIC_IS_DCE32(rdev)) { - WREG32_P(radeon_encoder->hdmi_config_offset + 0x4, 0x1, ~0x1); + WREG32_P(AFMT_AUDIO_PACKET_CONTROL + radeon_encoder->hdmi_offset, 0x1, ~0x1); } else if (ASIC_IS_DCE3(rdev)) { /* TODO */ } else if (rdev->family >= CHIP_R600) { @@ -535,12 +506,12 @@ void r600_hdmi_enable(struct drm_encoder *encoder) case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: WREG32_P(AVIVO_TMDSA_CNTL, AVIVO_TMDSA_CNTL_HDMI_EN, ~AVIVO_TMDSA_CNTL_HDMI_EN); - WREG32(offset + R600_HDMI_ENABLE, 0x101); + WREG32(HDMI0_CONTROL + offset, 0x101); break; case ENCODER_OBJECT_ID_INTERNAL_LVTM1: WREG32_P(AVIVO_LVTMA_CNTL, AVIVO_LVTMA_CNTL_HDMI_EN, ~AVIVO_LVTMA_CNTL_HDMI_EN); - WREG32(offset + R600_HDMI_ENABLE, 0x105); + WREG32(HDMI0_CONTROL + offset, 0x105); break; default: dev_err(rdev->dev, "Unknown HDMI output type\n"); @@ -548,19 +519,10 @@ void r600_hdmi_enable(struct drm_encoder *encoder) } } - if (rdev->irq.installed - && rdev->family != CHIP_RS600 - && rdev->family != CHIP_RS690 - && rdev->family != CHIP_RS740 - && !ASIC_IS_DCE4(rdev)) { + if (rdev->irq.installed) { /* if irq is available use it */ - rdev->irq.hdmi[offset == R600_HDMI_BLOCK1 ? 0 : 1] = true; + rdev->irq.afmt[offset == 0 ? 0 : 1] = true; radeon_irq_set(rdev); - - r600_audio_disable_polling(encoder); - } else { - /* if not fallback to polling */ - r600_audio_enable_polling(encoder); } DRM_DEBUG("Enabling HDMI interface @ 0x%04X for encoder 0x%x\n", @@ -581,7 +543,7 @@ void r600_hdmi_disable(struct drm_encoder *encoder) return; offset = radeon_encoder->hdmi_offset; - if (!offset) { + if (!radeon_encoder->hdmi_enabled) { dev_err(rdev->dev, "Disabling not enabled HDMI\n"); return; } @@ -590,29 +552,27 @@ void r600_hdmi_disable(struct drm_encoder *encoder) offset, radeon_encoder->encoder_id); /* disable irq */ - rdev->irq.hdmi[offset == R600_HDMI_BLOCK1 ? 0 : 1] = false; + rdev->irq.afmt[offset == 0 ? 0 : 1] = false; radeon_irq_set(rdev); - /* disable polling */ - r600_audio_disable_polling(encoder); if (ASIC_IS_DCE5(rdev)) { /* TODO */ } else if (ASIC_IS_DCE4(rdev)) { - WREG32_P(radeon_encoder->hdmi_config_offset + 0xc, 0, ~0x1); + WREG32_P(0x74fc + radeon_encoder->hdmi_offset, 0, ~0x1); } else if (ASIC_IS_DCE32(rdev)) { - WREG32_P(radeon_encoder->hdmi_config_offset + 0x4, 0, ~0x1); + WREG32_P(AFMT_AUDIO_PACKET_CONTROL + radeon_encoder->hdmi_offset, 0, ~0x1); } else if (rdev->family >= CHIP_R600 && !ASIC_IS_DCE3(rdev)) { switch (radeon_encoder->encoder_id) { case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: WREG32_P(AVIVO_TMDSA_CNTL, 0, ~AVIVO_TMDSA_CNTL_HDMI_EN); - WREG32(offset + R600_HDMI_ENABLE, 0); + WREG32(HDMI0_CONTROL + offset, 0); break; case ENCODER_OBJECT_ID_INTERNAL_LVTM1: WREG32_P(AVIVO_LVTMA_CNTL, 0, ~AVIVO_LVTMA_CNTL_HDMI_EN); - WREG32(offset + R600_HDMI_ENABLE, 0); + WREG32(HDMI0_CONTROL + offset, 0); break; default: dev_err(rdev->dev, "Unknown HDMI output type\n"); @@ -620,6 +580,6 @@ void r600_hdmi_disable(struct drm_encoder *encoder) } } + radeon_encoder->hdmi_enabled = false; radeon_encoder->hdmi_offset = 0; - radeon_encoder->hdmi_config_offset = 0; } diff --git a/drivers/gpu/drm/radeon/r600_reg.h b/drivers/gpu/drm/radeon/r600_reg.h index f869897..c44304a 100644 --- a/drivers/gpu/drm/radeon/r600_reg.h +++ b/drivers/gpu/drm/radeon/r600_reg.h @@ -156,45 +156,4 @@ #define R600_AUDIO_PIN_WIDGET_CNTL 0x73d4 #define R600_AUDIO_STATUS_BITS 0x73d8 -/* HDMI base register addresses */ -#define R600_HDMI_BLOCK1 0x7400 -#define R600_HDMI_BLOCK2 0x7700 -#define R600_HDMI_BLOCK3 0x7800 - -/* HDMI registers */ -#define R600_HDMI_ENABLE 0x00 -#define R600_HDMI_STATUS 0x04 -# define R600_HDMI_INT_PENDING (1 << 29) -#define R600_HDMI_CNTL 0x08 -# define R600_HDMI_INT_EN (1 << 28) -# define R600_HDMI_INT_ACK (1 << 29) -#define R600_HDMI_UNKNOWN_0 0x0C -#define R600_HDMI_AUDIOCNTL 0x10 -#define R600_HDMI_VIDEOCNTL 0x14 -#define R600_HDMI_VERSION 0x18 -#define R600_HDMI_UNKNOWN_1 0x28 -#define R600_HDMI_VIDEOINFOFRAME_0 0x54 -#define R600_HDMI_VIDEOINFOFRAME_1 0x58 -#define R600_HDMI_VIDEOINFOFRAME_2 0x5c -#define R600_HDMI_VIDEOINFOFRAME_3 0x60 -#define R600_HDMI_32kHz_CTS 0xac -#define R600_HDMI_32kHz_N 0xb0 -#define R600_HDMI_44_1kHz_CTS 0xb4 -#define R600_HDMI_44_1kHz_N 0xb8 -#define R600_HDMI_48kHz_CTS 0xbc -#define R600_HDMI_48kHz_N 0xc0 -#define R600_HDMI_AUDIOINFOFRAME_0 0xcc -#define R600_HDMI_AUDIOINFOFRAME_1 0xd0 -#define R600_HDMI_IEC60958_1 0xd4 -#define R600_HDMI_IEC60958_2 0xd8 -#define R600_HDMI_UNKNOWN_2 0xdc -#define R600_HDMI_AUDIO_DEBUG_0 0xe0 -#define R600_HDMI_AUDIO_DEBUG_1 0xe4 -#define R600_HDMI_AUDIO_DEBUG_2 0xe8 -#define R600_HDMI_AUDIO_DEBUG_3 0xec - -/* HDMI additional config base register addresses */ -#define R600_HDMI_CONFIG1 0x7600 -#define R600_HDMI_CONFIG2 0x7a00 - #endif diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h index 59f9c99..a9652be 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -824,6 +824,245 @@ # define TARGET_LINK_SPEED_MASK (0xf << 0) # define SELECTABLE_DEEMPHASIS (1 << 6) +/* Audio clocks */ +#define DCCG_AUDIO_DTO0_PHASE 0x0514 +#define DCCG_AUDIO_DTO0_MODULE 0x0518 +#define DCCG_AUDIO_DTO0_LOAD 0x051c +# define DTO_LOAD (1 << 31) +#define DCCG_AUDIO_DTO0_CNTL 0x0520 + +#define DCCG_AUDIO_DTO1_PHASE 0x0524 +#define DCCG_AUDIO_DTO1_MODULE 0x0528 +#define DCCG_AUDIO_DTO1_LOAD 0x052c +#define DCCG_AUDIO_DTO1_CNTL 0x0530 + +#define DCCG_AUDIO_DTO_SELECT 0x0534 + +/* digital blocks */ +#define TMDSA_CNTL 0x7880 +# define TMDSA_HDMI_EN (1 << 2) +#define LVTMA_CNTL 0x7a80 +# define LVTMA_HDMI_EN (1 << 2) +#define DDIA_CNTL 0x7200 +# define DDIA_HDMI_EN (1 << 2) +#define DIG0_CNTL 0x75a0 +# define DIG_MODE(x) (((x) & 7) << 8) +# define DIG_MODE_DP 0 +# define DIG_MODE_LVDS 1 +# define DIG_MODE_TMDS_DVI 2 +# define DIG_MODE_TMDS_HDMI 3 +# define DIG_MODE_SDVO 4 +#define DIG1_CNTL 0x79a0 + +/* rs6xx/rs740 and r6xx share the same HDMI blocks, however, rs6xx has only one + * instance of the blocks while r6xx has 2. DCE 3.0 cards are slightly + * different due to the new DIG blocks, but also have 2 instances. + * DCE 3.0 HDMI blocks are part of each DIG encoder. + */ + +/* rs6xx/rs740/r6xx/dce3 */ +#define HDMI0_CONTROL 0x7400 +/* rs6xx/rs740/r6xx */ +# define HDMI0_ENABLE (1 << 0) +# define HDMI0_STREAM(x) (((x) & 3) << 2) +# define HDMI0_STREAM_TMDSA 0 +# define HDMI0_STREAM_LVTMA 1 +# define HDMI0_STREAM_DVOA 2 +# define HDMI0_STREAM_DDIA 3 +/* rs6xx/r6xx/dce3 */ +# define HDMI0_ERROR_ACK (1 << 8) +# define HDMI0_ERROR_MASK (1 << 9) +#define HDMI0_STATUS 0x7404 +# define HDMI0_ACTIVE_AVMUTE (1 << 0) +# define HDMI0_AUDIO_ENABLE (1 << 4) +# define HDMI0_AZ_FORMAT_WTRIG (1 << 28) +# define HDMI0_AZ_FORMAT_WTRIG_INT (1 << 29) +#define HDMI0_AUDIO_PACKET_CONTROL 0x7408 +# define HDMI0_AUDIO_SAMPLE_SEND (1 << 0) +# define HDMI0_AUDIO_DELAY_EN(x) (((x) & 3) << 4) +# define HDMI0_AUDIO_SEND_MAX_PACKETS (1 << 8) +# define HDMI0_AUDIO_TEST_EN (1 << 12) +# define HDMI0_AUDIO_PACKETS_PER_LINE(x) (((x) & 0x1f) << 16) +# define HDMI0_AUDIO_CHANNEL_SWAP (1 << 24) +# define HDMI0_60958_CS_UPDATE (1 << 26) +# define HDMI0_AZ_FORMAT_WTRIG_MASK (1 << 28) +# define HDMI0_AZ_FORMAT_WTRIG_ACK (1 << 29) +#define HDMI0_AUDIO_CRC_CONTROL 0x740c +# define HDMI0_AUDIO_CRC_EN (1 << 0) +#define HDMI0_VBI_PACKET_CONTROL 0x7410 +# define HDMI0_NULL_SEND (1 << 0) +# define HDMI0_GC_SEND (1 << 4) +# define HDMI0_GC_CONT (1 << 5) /* 0 - once; 1 - every frame */ +#define HDMI0_INFOFRAME_CONTROL0 0x7414 +# define HDMI0_AVI_INFO_SEND (1 << 0) +# define HDMI0_AVI_INFO_CONT (1 << 1) +# define HDMI0_AUDIO_INFO_SEND (1 << 4) +# define HDMI0_AUDIO_INFO_CONT (1 << 5) +# define HDMI0_AUDIO_INFO_SOURCE (1 << 6) /* 0 - sound block; 1 - hmdi regs */ +# define HDMI0_AUDIO_INFO_UPDATE (1 << 7) +# define HDMI0_MPEG_INFO_SEND (1 << 8) +# define HDMI0_MPEG_INFO_CONT (1 << 9) +# define HDMI0_MPEG_INFO_UPDATE (1 << 10) +#define HDMI0_INFOFRAME_CONTROL1 0x7418 +# define HDMI0_AVI_INFO_LINE(x) (((x) & 0x3f) << 0) +# define HDMI0_AUDIO_INFO_LINE(x) (((x) & 0x3f) << 8) +# define HDMI0_MPEG_INFO_LINE(x) (((x) & 0x3f) << 16) +#define HDMI0_GENERIC_PACKET_CONTROL 0x741c +# define HDMI0_GENERIC0_SEND (1 << 0) +# define HDMI0_GENERIC0_CONT (1 << 1) +# define HDMI0_GENERIC0_UPDATE (1 << 2) +# define HDMI0_GENERIC1_SEND (1 << 4) +# define HDMI0_GENERIC1_CONT (1 << 5) +# define HDMI0_GENERIC0_LINE(x) (((x) & 0x3f) << 16) +# define HDMI0_GENERIC1_LINE(x) (((x) & 0x3f) << 24) +#define HDMI0_GC 0x7428 +# define HDMI0_GC_AVMUTE (1 << 0) +#define HDMI0_AVI_INFO0 0x7454 +# define HDMI0_AVI_INFO_CHECKSUM(x) (((x) & 0xff) << 0) +# define HDMI0_AVI_INFO_S(x) (((x) & 3) << 8) +# define HDMI0_AVI_INFO_B(x) (((x) & 3) << 10) +# define HDMI0_AVI_INFO_A(x) (((x) & 1) << 12) +# define HDMI0_AVI_INFO_Y(x) (((x) & 3) << 13) +# define HDMI0_AVI_INFO_Y_RGB 0 +# define HDMI0_AVI_INFO_Y_YCBCR422 1 +# define HDMI0_AVI_INFO_Y_YCBCR444 2 +# define HDMI0_AVI_INFO_Y_A_B_S(x) (((x) & 0xff) << 8) +# define HDMI0_AVI_INFO_R(x) (((x) & 0xf) << 16) +# define HDMI0_AVI_INFO_M(x) (((x) & 0x3) << 20) +# define HDMI0_AVI_INFO_C(x) (((x) & 0x3) << 22) +# define HDMI0_AVI_INFO_C_M_R(x) (((x) & 0xff) << 16) +# define HDMI0_AVI_INFO_SC(x) (((x) & 0x3) << 24) +# define HDMI0_AVI_INFO_ITC_EC_Q_SC(x) (((x) & 0xff) << 24) +#define HDMI0_AVI_INFO1 0x7458 +# define HDMI0_AVI_INFO_VIC(x) (((x) & 0x7f) << 0) /* don't use avi infoframe v1 */ +# define HDMI0_AVI_INFO_PR(x) (((x) & 0xf) << 8) /* don't use avi infoframe v1 */ +# define HDMI0_AVI_INFO_TOP(x) (((x) & 0xffff) << 16) +#define HDMI0_AVI_INFO2 0x745c +# define HDMI0_AVI_INFO_BOTTOM(x) (((x) & 0xffff) << 0) +# define HDMI0_AVI_INFO_LEFT(x) (((x) & 0xffff) << 16) +#define HDMI0_AVI_INFO3 0x7460 +# define HDMI0_AVI_INFO_RIGHT(x) (((x) & 0xffff) << 0) +# define HDMI0_AVI_INFO_VERSION(x) (((x) & 3) << 24) +#define HDMI0_MPEG_INFO0 0x7464 +# define HDMI0_MPEG_INFO_CHECKSUM(x) (((x) & 0xff) << 0) +# define HDMI0_MPEG_INFO_MB0(x) (((x) & 0xff) << 8) +# define HDMI0_MPEG_INFO_MB1(x) (((x) & 0xff) << 16) +# define HDMI0_MPEG_INFO_MB2(x) (((x) & 0xff) << 24) +#define HDMI0_MPEG_INFO1 0x7468 +# define HDMI0_MPEG_INFO_MB3(x) (((x) & 0xff) << 0) +# define HDMI0_MPEG_INFO_MF(x) (((x) & 3) << 8) +# define HDMI0_MPEG_INFO_FR(x) (((x) & 1) << 12) +#define HDMI0_GENERIC0_HDR 0x746c +#define HDMI0_GENERIC0_0 0x7470 +#define HDMI0_GENERIC0_1 0x7474 +#define HDMI0_GENERIC0_2 0x7478 +#define HDMI0_GENERIC0_3 0x747c +#define HDMI0_GENERIC0_4 0x7480 +#define HDMI0_GENERIC0_5 0x7484 +#define HDMI0_GENERIC0_6 0x7488 +#define HDMI0_GENERIC1_HDR 0x748c +#define HDMI0_GENERIC1_0 0x7490 +#define HDMI0_GENERIC1_1 0x7494 +#define HDMI0_GENERIC1_2 0x7498 +#define HDMI0_GENERIC1_3 0x749c +#define HDMI0_GENERIC1_4 0x74a0 +#define HDMI0_GENERIC1_5 0x74a4 +#define HDMI0_GENERIC1_6 0x74a8 +#define HDMI0_ACR_32_0 0x74ac +# define HDMI0_ACR_CTS_32(x) (((x) & 0xfffff) << 12) +#define HDMI0_ACR_32_1 0x74b0 +# define HDMI0_ACR_N_32(x) (((x) & 0xfffff) << 0) +#define HDMI0_ACR_44_0 0x74b4 +# define HDMI0_ACR_CTS_44(x) (((x) & 0xfffff) << 12) +#define HDMI0_ACR_44_1 0x74b8 +# define HDMI0_ACR_N_44(x) (((x) & 0xfffff) << 0) +#define HDMI0_ACR_48_0 0x74bc +# define HDMI0_ACR_CTS_48(x) (((x) & 0xfffff) << 12) +#define HDMI0_ACR_48_1 0x74c0 +# define HDMI0_ACR_N_48(x) (((x) & 0xfffff) << 0) +#define HDMI0_ACR_STATUS_0 0x74c4 +#define HDMI0_ACR_STATUS_1 0x74c8 +#define HDMI0_AUDIO_INFO0 0x74cc +# define HDMI0_AUDIO_INFO_CHECKSUM(x) (((x) & 0xff) << 0) +# define HDMI0_AUDIO_INFO_CC(x) (((x) & 7) << 8) +#define HDMI0_AUDIO_INFO1 0x74d0 +# define HDMI0_AUDIO_INFO_CA(x) (((x) & 0xff) << 0) +# define HDMI0_AUDIO_INFO_LSV(x) (((x) & 0xf) << 11) +# define HDMI0_AUDIO_INFO_DM_INH(x) (((x) & 1) << 15) +# define HDMI0_AUDIO_INFO_DM_INH_LSV(x) (((x) & 0xff) << 8) +#define HDMI0_60958_0 0x74d4 +# define HDMI0_60958_CS_A(x) (((x) & 1) << 0) +# define HDMI0_60958_CS_B(x) (((x) & 1) << 1) +# define HDMI0_60958_CS_C(x) (((x) & 1) << 2) +# define HDMI0_60958_CS_D(x) (((x) & 3) << 3) +# define HDMI0_60958_CS_MODE(x) (((x) & 3) << 6) +# define HDMI0_60958_CS_CATEGORY_CODE(x) (((x) & 0xff) << 8) +# define HDMI0_60958_CS_SOURCE_NUMBER(x) (((x) & 0xf) << 16) +# define HDMI0_60958_CS_CHANNEL_NUMBER_L(x) (((x) & 0xf) << 20) +# define HDMI0_60958_CS_SAMPLING_FREQUENCY(x) (((x) & 0xf) << 24) +# define HDMI0_60958_CS_CLOCK_ACCURACY(x) (((x) & 3) << 28) +#define HDMI0_60958_1 0x74d8 +# define HDMI0_60958_CS_WORD_LENGTH(x) (((x) & 0xf) << 0) +# define HDMI0_60958_CS_ORIGINAL_SAMPLING_FREQUENCY(x) (((x) & 0xf) << 4) +# define HDMI0_60958_CS_VALID_L(x) (((x) & 1) << 16) +# define HDMI0_60958_CS_VALID_R(x) (((x) & 1) << 18) +# define HDMI0_60958_CS_CHANNEL_NUMBER_R(x) (((x) & 0xf) << 20) +#define HDMI0_ACR_PACKET_CONTROL 0x74dc +# define HDMI0_ACR_SEND (1 << 0) +# define HDMI0_ACR_CONT (1 << 1) +# define HDMI0_ACR_SELECT(x) (((x) & 3) << 4) +# define HDMI0_ACR_HW 0 +# define HDMI0_ACR_32 1 +# define HDMI0_ACR_44 2 +# define HDMI0_ACR_48 3 +# define HDMI0_ACR_SOURCE (1 << 8) /* 0 - hw; 1 - cts value */ +# define HDMI0_ACR_AUTO_SEND (1 << 12) +#define HDMI0_RAMP_CONTROL0 0x74e0 +# define HDMI0_RAMP_MAX_COUNT(x) (((x) & 0xffffff) << 0) +#define HDMI0_RAMP_CONTROL1 0x74e4 +# define HDMI0_RAMP_MIN_COUNT(x) (((x) & 0xffffff) << 0) +#define HDMI0_RAMP_CONTROL2 0x74e8 +# define HDMI0_RAMP_INC_COUNT(x) (((x) & 0xffffff) << 0) +#define HDMI0_RAMP_CONTROL3 0x74ec +# define HDMI0_RAMP_DEC_COUNT(x) (((x) & 0xffffff) << 0) +/* HDMI0_60958_2 is r7xx only */ +#define HDMI0_60958_2 0x74f0 +# define HDMI0_60958_CS_CHANNEL_NUMBER_2(x) (((x) & 0xf) << 0) +# define HDMI0_60958_CS_CHANNEL_NUMBER_3(x) (((x) & 0xf) << 4) +# define HDMI0_60958_CS_CHANNEL_NUMBER_4(x) (((x) & 0xf) << 8) +# define HDMI0_60958_CS_CHANNEL_NUMBER_5(x) (((x) & 0xf) << 12) +# define HDMI0_60958_CS_CHANNEL_NUMBER_6(x) (((x) & 0xf) << 16) +# define HDMI0_60958_CS_CHANNEL_NUMBER_7(x) (((x) & 0xf) << 20) +/* r6xx only; second instance starts at 0x7700 */ +#define HDMI1_CONTROL 0x7700 +#define HDMI1_STATUS 0x7704 +#define HDMI1_AUDIO_PACKET_CONTROL 0x7708 +/* DCE3; second instance starts at 0x7800 NOT 0x7700 */ +#define DCE3_HDMI1_CONTROL 0x7800 +#define DCE3_HDMI1_STATUS 0x7804 +#define DCE3_HDMI1_AUDIO_PACKET_CONTROL 0x7808 +/* DCE3.2 (for interrupts) */ +#define AFMT_STATUS 0x7600 +# define AFMT_AUDIO_ENABLE (1 << 4) +# define AFMT_AZ_FORMAT_WTRIG (1 << 28) +# define AFMT_AZ_FORMAT_WTRIG_INT (1 << 29) +# define AFMT_AZ_AUDIO_ENABLE_CHG (1 << 30) +#define AFMT_AUDIO_PACKET_CONTROL 0x7604 +# define AFMT_AUDIO_SAMPLE_SEND (1 << 0) +# define AFMT_AUDIO_TEST_EN (1 << 12) +# define AFMT_AUDIO_CHANNEL_SWAP (1 << 24) +# define AFMT_60958_CS_UPDATE (1 << 26) +# define AFMT_AZ_AUDIO_ENABLE_CHG_MASK (1 << 27) +# define AFMT_AZ_FORMAT_WTRIG_MASK (1 << 28) +# define AFMT_AZ_FORMAT_WTRIG_ACK (1 << 29) +# define AFMT_AZ_AUDIO_ENABLE_CHG_ACK (1 << 30) + +#define DCE2_HDMI_OFFSET0 (0x7400 - 0x7400) +#define DCE2_HDMI_OFFSET1 (0x7700 - 0x7400) +/* DCE3.2 second instance starts at 0x7800 */ +#define DCE3_HDMI_OFFSET0 (0x7400 - 0x7400) +#define DCE3_HDMI_OFFSET1 (0x7800 - 0x7400) + /* * PM4 */ diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 138b952..610acee 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -560,6 +560,7 @@ struct radeon_unpin_work { struct r500_irq_stat_regs { u32 disp_int; + u32 hdmi0_status; }; struct r600_irq_stat_regs { @@ -568,6 +569,8 @@ struct r600_irq_stat_regs { u32 disp_int_cont2; u32 d1grph_int; u32 d2grph_int; + u32 hdmi0_status; + u32 hdmi1_status; }; struct evergreen_irq_stat_regs { @@ -583,6 +586,12 @@ struct evergreen_irq_stat_regs { u32 d4grph_int; u32 d5grph_int; u32 d6grph_int; + u32 afmt_status1; + u32 afmt_status2; + u32 afmt_status3; + u32 afmt_status4; + u32 afmt_status5; + u32 afmt_status6; }; union radeon_irq_stat_regs { @@ -593,7 +602,7 @@ union radeon_irq_stat_regs { #define RADEON_MAX_HPD_PINS 6 #define RADEON_MAX_CRTCS 6 -#define RADEON_MAX_HDMI_BLOCKS 2 +#define RADEON_MAX_AFMT_BLOCKS 6 struct radeon_irq { bool installed; @@ -605,7 +614,7 @@ struct radeon_irq { bool gui_idle; bool gui_idle_acked; wait_queue_head_t idle_queue; - bool hdmi[RADEON_MAX_HDMI_BLOCKS]; + bool afmt[RADEON_MAX_AFMT_BLOCKS]; spinlock_t sw_lock; int sw_refcount[RADEON_NUM_RINGS]; union radeon_irq_stat_regs stat_regs; @@ -1105,6 +1114,15 @@ int radeon_pm_get_type_index(struct radeon_device *rdev, enum radeon_pm_state_type ps_type, int instance); +struct r600_audio { + bool enabled; + int channels; + int rate; + int bits_per_sample; + u8 status_bits; + u8 category_code; +}; + /* * Benchmarking */ @@ -1546,19 +1564,11 @@ struct radeon_device { struct r600_ih ih; /* r6/700 interrupt ring */ struct si_rlc rlc; struct work_struct hotplug_work; + struct work_struct audio_work; int num_crtc; /* number of crtcs */ struct mutex dc_hw_i2c_mutex; /* display controller hw i2c mutex */ struct mutex vram_mutex; - - /* audio stuff */ - bool audio_enabled; - struct timer_list audio_timer; - int audio_channels; - int audio_rate; - int audio_bits_per_sample; - uint8_t audio_status_bits; - uint8_t audio_category_code; - + struct r600_audio audio; /* audio stuff */ struct notifier_block acpi_nb; /* only one userspace can use Hyperz features or CMASK at a time */ struct drm_file *hyperz_filp; @@ -1828,6 +1838,8 @@ int radeon_vm_bo_rmv(struct radeon_device *rdev, struct radeon_vm *vm, struct radeon_bo *bo); +/* audio */ +void r600_audio_update_hdmi(struct work_struct *work); /* * R600 vram scratch functions diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index 3d9f9f1..b135bec 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -369,9 +369,6 @@ int r600_audio_bits_per_sample(struct radeon_device *rdev); int r600_audio_rate(struct radeon_device *rdev); uint8_t r600_audio_status_bits(struct radeon_device *rdev); uint8_t r600_audio_category_code(struct radeon_device *rdev); -void r600_audio_schedule_polling(struct radeon_device *rdev); -void r600_audio_enable_polling(struct drm_encoder *encoder); -void r600_audio_disable_polling(struct drm_encoder *encoder); void r600_audio_fini(struct radeon_device *rdev); void r600_hdmi_init(struct drm_encoder *encoder); int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder); diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index bd05156..71fa389 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c @@ -84,6 +84,62 @@ static void radeon_property_change_mode(struct drm_encoder *encoder) crtc->x, crtc->y, crtc->fb); } } + +int radeon_get_monitor_bpc(struct drm_connector *connector) +{ + struct drm_device *dev = connector->dev; + struct radeon_device *rdev = dev->dev_private; + struct radeon_connector *radeon_connector = to_radeon_connector(connector); + struct radeon_connector_atom_dig *dig_connector; + int bpc = 8; + + switch (connector->connector_type) { + case DRM_MODE_CONNECTOR_DVII: + case DRM_MODE_CONNECTOR_HDMIB: + if (radeon_connector->use_digital) { + if (drm_detect_hdmi_monitor(radeon_connector->edid)) { + if (connector->display_info.bpc) + bpc = connector->display_info.bpc; + } + } + break; + case DRM_MODE_CONNECTOR_DVID: + case DRM_MODE_CONNECTOR_HDMIA: + if (drm_detect_hdmi_monitor(radeon_connector->edid)) { + if (connector->display_info.bpc) + bpc = connector->display_info.bpc; + } + break; + case DRM_MODE_CONNECTOR_DisplayPort: + dig_connector = radeon_connector->con_priv; + if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) || + (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) || + drm_detect_hdmi_monitor(radeon_connector->edid)) { + if (connector->display_info.bpc) + bpc = connector->display_info.bpc; + } + break; + case DRM_MODE_CONNECTOR_eDP: + case DRM_MODE_CONNECTOR_LVDS: + if (connector->display_info.bpc) + bpc = connector->display_info.bpc; + else if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE5(rdev)) { + struct drm_connector_helper_funcs *connector_funcs = + connector->helper_private; + struct drm_encoder *encoder = connector_funcs->best_encoder(connector); + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + + if (dig->lcd_misc & ATOM_PANEL_MISC_V13_6BIT_PER_COLOR) + bpc = 6; + else if (dig->lcd_misc & ATOM_PANEL_MISC_V13_8BIT_PER_COLOR) + bpc = 8; + } + break; + } + return bpc; +} + static void radeon_connector_update_scratch_regs(struct drm_connector *connector, enum drm_connector_status status) { diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c index 66d5fe1..170f171 100644 --- a/drivers/gpu/drm/radeon/radeon_irq_kms.c +++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c @@ -73,6 +73,7 @@ void radeon_driver_irq_preinstall_kms(struct drm_device *dev) for (i = 0; i < RADEON_MAX_CRTCS; i++) { rdev->irq.crtc_vblank_int[i] = false; rdev->irq.pflip[i] = false; + rdev->irq.afmt[i] = false; } radeon_irq_set(rdev); /* Clear bits */ @@ -108,6 +109,7 @@ void radeon_driver_irq_uninstall_kms(struct drm_device *dev) for (i = 0; i < RADEON_MAX_CRTCS; i++) { rdev->irq.crtc_vblank_int[i] = false; rdev->irq.pflip[i] = false; + rdev->irq.afmt[i] = false; } radeon_irq_set(rdev); } @@ -164,6 +166,7 @@ int radeon_irq_kms_init(struct radeon_device *rdev) int r = 0; INIT_WORK(&rdev->hotplug_work, radeon_hotplug_work_func); + INIT_WORK(&rdev->audio_work, r600_audio_update_hdmi); spin_lock_init(&rdev->irq.sw_lock); for (i = 0; i < rdev->num_crtc; i++) diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index f7eb5d8..0c3cdbd 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -384,8 +384,8 @@ struct radeon_encoder { struct drm_display_mode native_mode; void *enc_priv; int audio_polling_active; + bool hdmi_enabled; int hdmi_offset; - int hdmi_config_offset; int hdmi_audio_workaround; int hdmi_buffer_status; bool is_ext_encoder; @@ -476,6 +476,7 @@ extern u16 radeon_encoder_get_dp_bridge_encoder_id(struct drm_encoder *encoder); extern u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector); extern bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector); extern bool radeon_connector_is_dp12_capable(struct drm_connector *connector); +extern int radeon_get_monitor_bpc(struct drm_connector *connector); extern void radeon_connector_hotplug(struct drm_connector *connector); extern int radeon_dp_mode_valid_helper(struct drm_connector *connector, diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c index d25cf86..10706c6 100644 --- a/drivers/gpu/drm/radeon/rs600.c +++ b/drivers/gpu/drm/radeon/rs600.c @@ -553,6 +553,12 @@ int rs600_irq_set(struct radeon_device *rdev) ~S_007D08_DC_HOT_PLUG_DETECT1_INT_EN(1); u32 hpd2 = RREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL) & ~S_007D18_DC_HOT_PLUG_DETECT2_INT_EN(1); + u32 hdmi0; + if (ASIC_IS_DCE2(rdev)) + hdmi0 = RREG32(R_007408_HDMI0_AUDIO_PACKET_CONTROL) & + ~S_007408_HDMI0_AZ_FORMAT_WTRIG_MASK(1); + else + hdmi0 = 0; if (!rdev->irq.installed) { WARN(1, "Can't enable IRQ/MSI because no handler is installed\n"); @@ -579,10 +585,15 @@ int rs600_irq_set(struct radeon_device *rdev) if (rdev->irq.hpd[1]) { hpd2 |= S_007D18_DC_HOT_PLUG_DETECT2_INT_EN(1); } + if (rdev->irq.afmt[0]) { + hdmi0 |= S_007408_HDMI0_AZ_FORMAT_WTRIG_MASK(1); + } WREG32(R_000040_GEN_INT_CNTL, tmp); WREG32(R_006540_DxMODE_INT_MASK, mode_int); WREG32(R_007D08_DC_HOT_PLUG_DETECT1_INT_CONTROL, hpd1); WREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL, hpd2); + if (ASIC_IS_DCE2(rdev)) + WREG32(R_007408_HDMI0_AUDIO_PACKET_CONTROL, hdmi0); return 0; } @@ -622,6 +633,17 @@ static inline u32 rs600_irq_ack(struct radeon_device *rdev) rdev->irq.stat_regs.r500.disp_int = 0; } + if (ASIC_IS_DCE2(rdev)) { + rdev->irq.stat_regs.r500.hdmi0_status = RREG32(R_007404_HDMI0_STATUS) & + S_007404_HDMI0_AZ_FORMAT_WTRIG(1); + if (G_007404_HDMI0_AZ_FORMAT_WTRIG(rdev->irq.stat_regs.r500.hdmi0_status)) { + tmp = RREG32(R_007408_HDMI0_AUDIO_PACKET_CONTROL); + tmp |= S_007408_HDMI0_AZ_FORMAT_WTRIG_ACK(1); + WREG32(R_007408_HDMI0_AUDIO_PACKET_CONTROL, tmp); + } + } else + rdev->irq.stat_regs.r500.hdmi0_status = 0; + if (irqs) { WREG32(R_000044_GEN_INT_STATUS, irqs); } @@ -630,6 +652,9 @@ static inline u32 rs600_irq_ack(struct radeon_device *rdev) void rs600_irq_disable(struct radeon_device *rdev) { + u32 hdmi0 = RREG32(R_007408_HDMI0_AUDIO_PACKET_CONTROL) & + ~S_007408_HDMI0_AZ_FORMAT_WTRIG_MASK(1); + WREG32(R_007408_HDMI0_AUDIO_PACKET_CONTROL, hdmi0); WREG32(R_000040_GEN_INT_CNTL, 0); WREG32(R_006540_DxMODE_INT_MASK, 0); /* Wait and acknowledge irq */ @@ -641,15 +666,20 @@ int rs600_irq_process(struct radeon_device *rdev) { u32 status, msi_rearm; bool queue_hotplug = false; + bool queue_hdmi = false; /* reset gui idle ack. the status bit is broken */ rdev->irq.gui_idle_acked = false; status = rs600_irq_ack(rdev); - if (!status && !rdev->irq.stat_regs.r500.disp_int) { + if (!status && + !rdev->irq.stat_regs.r500.disp_int && + !rdev->irq.stat_regs.r500.hdmi0_status) { return IRQ_NONE; } - while (status || rdev->irq.stat_regs.r500.disp_int) { + while (status || + rdev->irq.stat_regs.r500.disp_int || + rdev->irq.stat_regs.r500.hdmi0_status) { /* SW interrupt */ if (G_000044_SW_INT(status)) { radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX); @@ -687,12 +717,18 @@ int rs600_irq_process(struct radeon_device *rdev) queue_hotplug = true; DRM_DEBUG("HPD2\n"); } + if (G_007404_HDMI0_AZ_FORMAT_WTRIG(rdev->irq.stat_regs.r500.hdmi0_status)) { + queue_hdmi = true; + DRM_DEBUG("HDMI0\n"); + } status = rs600_irq_ack(rdev); } /* reset gui idle ack. the status bit is broken */ rdev->irq.gui_idle_acked = false; if (queue_hotplug) schedule_work(&rdev->hotplug_work); + if (queue_hdmi) + schedule_work(&rdev->audio_work); if (rdev->msi_enabled) { switch (rdev->family) { case CHIP_RS600: diff --git a/drivers/gpu/drm/radeon/rs600d.h b/drivers/gpu/drm/radeon/rs600d.h index a27c13a..f1f89414 100644 --- a/drivers/gpu/drm/radeon/rs600d.h +++ b/drivers/gpu/drm/radeon/rs600d.h @@ -485,6 +485,20 @@ #define S_007D18_DC_HOT_PLUG_DETECT2_INT_EN(x) (((x) & 0x1) << 16) #define G_007D18_DC_HOT_PLUG_DETECT2_INT_EN(x) (((x) >> 16) & 0x1) #define C_007D18_DC_HOT_PLUG_DETECT2_INT_EN 0xFFFEFFFF +#define R_007404_HDMI0_STATUS 0x007404 +#define S_007404_HDMI0_AZ_FORMAT_WTRIG(x) (((x) & 0x1) << 28) +#define G_007404_HDMI0_AZ_FORMAT_WTRIG(x) (((x) >> 28) & 0x1) +#define C_007404_HDMI0_AZ_FORMAT_WTRIG 0xEFFFFFFF +#define S_007404_HDMI0_AZ_FORMAT_WTRIG_INT(x) (((x) & 0x1) << 29) +#define G_007404_HDMI0_AZ_FORMAT_WTRIG_INT(x) (((x) >> 29) & 0x1) +#define C_007404_HDMI0_AZ_FORMAT_WTRIG_INT 0xDFFFFFFF +#define R_007408_HDMI0_AUDIO_PACKET_CONTROL 0x007408 +#define S_007408_HDMI0_AZ_FORMAT_WTRIG_MASK(x) (((x) & 0x1) << 28) +#define G_007408_HDMI0_AZ_FORMAT_WTRIG_MASK(x) (((x) >> 28) & 0x1) +#define C_007408_HDMI0_AZ_FORMAT_WTRIG_MASK 0xEFFFFFFF +#define S_007408_HDMI0_AZ_FORMAT_WTRIG_ACK(x) (((x) & 0x1) << 29) +#define G_007408_HDMI0_AZ_FORMAT_WTRIG_ACK(x) (((x) >> 29) & 0x1) +#define C_007408_HDMI0_AZ_FORMAT_WTRIG_ACK 0xDFFFFFFF /* MC registers */ #define R_000000_MC_STATUS 0x000000 diff --git a/drivers/gpu/drm/radeon/rv770d.h b/drivers/gpu/drm/radeon/rv770d.h index 79fa588..9c549f7 100644 --- a/drivers/gpu/drm/radeon/rv770d.h +++ b/drivers/gpu/drm/radeon/rv770d.h @@ -353,6 +353,197 @@ #define SRBM_STATUS 0x0E50 +/* DCE 3.2 HDMI */ +#define HDMI_CONTROL 0x7400 +# define HDMI_KEEPOUT_MODE (1 << 0) +# define HDMI_PACKET_GEN_VERSION (1 << 4) /* 0 = r6xx compat */ +# define HDMI_ERROR_ACK (1 << 8) +# define HDMI_ERROR_MASK (1 << 9) +#define HDMI_STATUS 0x7404 +# define HDMI_ACTIVE_AVMUTE (1 << 0) +# define HDMI_AUDIO_PACKET_ERROR (1 << 16) +# define HDMI_VBI_PACKET_ERROR (1 << 20) +#define HDMI_AUDIO_PACKET_CONTROL 0x7408 +# define HDMI_AUDIO_DELAY_EN(x) (((x) & 3) << 4) +# define HDMI_AUDIO_PACKETS_PER_LINE(x) (((x) & 0x1f) << 16) +#define HDMI_ACR_PACKET_CONTROL 0x740c +# define HDMI_ACR_SEND (1 << 0) +# define HDMI_ACR_CONT (1 << 1) +# define HDMI_ACR_SELECT(x) (((x) & 3) << 4) +# define HDMI_ACR_HW 0 +# define HDMI_ACR_32 1 +# define HDMI_ACR_44 2 +# define HDMI_ACR_48 3 +# define HDMI_ACR_SOURCE (1 << 8) /* 0 - hw; 1 - cts value */ +# define HDMI_ACR_AUTO_SEND (1 << 12) +#define HDMI_VBI_PACKET_CONTROL 0x7410 +# define HDMI_NULL_SEND (1 << 0) +# define HDMI_GC_SEND (1 << 4) +# define HDMI_GC_CONT (1 << 5) /* 0 - once; 1 - every frame */ +#define HDMI_INFOFRAME_CONTROL0 0x7414 +# define HDMI_AVI_INFO_SEND (1 << 0) +# define HDMI_AVI_INFO_CONT (1 << 1) +# define HDMI_AUDIO_INFO_SEND (1 << 4) +# define HDMI_AUDIO_INFO_CONT (1 << 5) +# define HDMI_MPEG_INFO_SEND (1 << 8) +# define HDMI_MPEG_INFO_CONT (1 << 9) +#define HDMI_INFOFRAME_CONTROL1 0x7418 +# define HDMI_AVI_INFO_LINE(x) (((x) & 0x3f) << 0) +# define HDMI_AUDIO_INFO_LINE(x) (((x) & 0x3f) << 8) +# define HDMI_MPEG_INFO_LINE(x) (((x) & 0x3f) << 16) +#define HDMI_GENERIC_PACKET_CONTROL 0x741c +# define HDMI_GENERIC0_SEND (1 << 0) +# define HDMI_GENERIC0_CONT (1 << 1) +# define HDMI_GENERIC1_SEND (1 << 4) +# define HDMI_GENERIC1_CONT (1 << 5) +# define HDMI_GENERIC0_LINE(x) (((x) & 0x3f) << 16) +# define HDMI_GENERIC1_LINE(x) (((x) & 0x3f) << 24) +#define HDMI_GC 0x7428 +# define HDMI_GC_AVMUTE (1 << 0) +#define AFMT_AUDIO_PACKET_CONTROL2 0x742c +# define AFMT_AUDIO_LAYOUT_OVRD (1 << 0) +# define AFMT_AUDIO_LAYOUT_SELECT (1 << 1) +# define AFMT_60958_CS_SOURCE (1 << 4) +# define AFMT_AUDIO_CHANNEL_ENABLE(x) (((x) & 0xff) << 8) +# define AFMT_DP_AUDIO_STREAM_ID(x) (((x) & 0xff) << 16) +#define AFMT_AVI_INFO0 0x7454 +# define AFMT_AVI_INFO_CHECKSUM(x) (((x) & 0xff) << 0) +# define AFMT_AVI_INFO_S(x) (((x) & 3) << 8) +# define AFMT_AVI_INFO_B(x) (((x) & 3) << 10) +# define AFMT_AVI_INFO_A(x) (((x) & 1) << 12) +# define AFMT_AVI_INFO_Y(x) (((x) & 3) << 13) +# define AFMT_AVI_INFO_Y_RGB 0 +# define AFMT_AVI_INFO_Y_YCBCR422 1 +# define AFMT_AVI_INFO_Y_YCBCR444 2 +# define AFMT_AVI_INFO_Y_A_B_S(x) (((x) & 0xff) << 8) +# define AFMT_AVI_INFO_R(x) (((x) & 0xf) << 16) +# define AFMT_AVI_INFO_M(x) (((x) & 0x3) << 20) +# define AFMT_AVI_INFO_C(x) (((x) & 0x3) << 22) +# define AFMT_AVI_INFO_C_M_R(x) (((x) & 0xff) << 16) +# define AFMT_AVI_INFO_SC(x) (((x) & 0x3) << 24) +# define AFMT_AVI_INFO_Q(x) (((x) & 0x3) << 26) +# define AFMT_AVI_INFO_EC(x) (((x) & 0x3) << 28) +# define AFMT_AVI_INFO_ITC(x) (((x) & 0x1) << 31) +# define AFMT_AVI_INFO_ITC_EC_Q_SC(x) (((x) & 0xff) << 24) +#define AFMT_AVI_INFO1 0x7458 +# define AFMT_AVI_INFO_VIC(x) (((x) & 0x7f) << 0) /* don't use avi infoframe v1 */ +# define AFMT_AVI_INFO_PR(x) (((x) & 0xf) << 8) /* don't use avi infoframe v1 */ +# define AFMT_AVI_INFO_TOP(x) (((x) & 0xffff) << 16) +#define AFMT_AVI_INFO2 0x745c +# define AFMT_AVI_INFO_BOTTOM(x) (((x) & 0xffff) << 0) +# define AFMT_AVI_INFO_LEFT(x) (((x) & 0xffff) << 16) +#define AFMT_AVI_INFO3 0x7460 +# define AFMT_AVI_INFO_RIGHT(x) (((x) & 0xffff) << 0) +# define AFMT_AVI_INFO_VERSION(x) (((x) & 3) << 24) +#define AFMT_MPEG_INFO0 0x7464 +# define AFMT_MPEG_INFO_CHECKSUM(x) (((x) & 0xff) << 0) +# define AFMT_MPEG_INFO_MB0(x) (((x) & 0xff) << 8) +# define AFMT_MPEG_INFO_MB1(x) (((x) & 0xff) << 16) +# define AFMT_MPEG_INFO_MB2(x) (((x) & 0xff) << 24) +#define AFMT_MPEG_INFO1 0x7468 +# define AFMT_MPEG_INFO_MB3(x) (((x) & 0xff) << 0) +# define AFMT_MPEG_INFO_MF(x) (((x) & 3) << 8) +# define AFMT_MPEG_INFO_FR(x) (((x) & 1) << 12) +#define AFMT_GENERIC0_HDR 0x746c +#define AFMT_GENERIC0_0 0x7470 +#define AFMT_GENERIC0_1 0x7474 +#define AFMT_GENERIC0_2 0x7478 +#define AFMT_GENERIC0_3 0x747c +#define AFMT_GENERIC0_4 0x7480 +#define AFMT_GENERIC0_5 0x7484 +#define AFMT_GENERIC0_6 0x7488 +#define AFMT_GENERIC1_HDR 0x748c +#define AFMT_GENERIC1_0 0x7490 +#define AFMT_GENERIC1_1 0x7494 +#define AFMT_GENERIC1_2 0x7498 +#define AFMT_GENERIC1_3 0x749c +#define AFMT_GENERIC1_4 0x74a0 +#define AFMT_GENERIC1_5 0x74a4 +#define AFMT_GENERIC1_6 0x74a8 +#define HDMI_ACR_32_0 0x74ac +# define HDMI_ACR_CTS_32(x) (((x) & 0xfffff) << 12) +#define HDMI_ACR_32_1 0x74b0 +# define HDMI_ACR_N_32(x) (((x) & 0xfffff) << 0) +#define HDMI_ACR_44_0 0x74b4 +# define HDMI_ACR_CTS_44(x) (((x) & 0xfffff) << 12) +#define HDMI_ACR_44_1 0x74b8 +# define HDMI_ACR_N_44(x) (((x) & 0xfffff) << 0) +#define HDMI_ACR_48_0 0x74bc +# define HDMI_ACR_CTS_48(x) (((x) & 0xfffff) << 12) +#define HDMI_ACR_48_1 0x74c0 +# define HDMI_ACR_N_48(x) (((x) & 0xfffff) << 0) +#define HDMI_ACR_STATUS_0 0x74c4 +#define HDMI_ACR_STATUS_1 0x74c8 +#define AFMT_AUDIO_INFO0 0x74cc +# define AFMT_AUDIO_INFO_CHECKSUM(x) (((x) & 0xff) << 0) +# define AFMT_AUDIO_INFO_CC(x) (((x) & 7) << 8) +# define AFMT_AUDIO_INFO_CHECKSUM_OFFSET(x) (((x) & 0xff) << 16) +#define AFMT_AUDIO_INFO1 0x74d0 +# define AFMT_AUDIO_INFO_CA(x) (((x) & 0xff) << 0) +# define AFMT_AUDIO_INFO_LSV(x) (((x) & 0xf) << 11) +# define AFMT_AUDIO_INFO_DM_INH(x) (((x) & 1) << 15) +# define AFMT_AUDIO_INFO_DM_INH_LSV(x) (((x) & 0xff) << 8) +#define AFMT_60958_0 0x74d4 +# define AFMT_60958_CS_A(x) (((x) & 1) << 0) +# define AFMT_60958_CS_B(x) (((x) & 1) << 1) +# define AFMT_60958_CS_C(x) (((x) & 1) << 2) +# define AFMT_60958_CS_D(x) (((x) & 3) << 3) +# define AFMT_60958_CS_MODE(x) (((x) & 3) << 6) +# define AFMT_60958_CS_CATEGORY_CODE(x) (((x) & 0xff) << 8) +# define AFMT_60958_CS_SOURCE_NUMBER(x) (((x) & 0xf) << 16) +# define AFMT_60958_CS_CHANNEL_NUMBER_L(x) (((x) & 0xf) << 20) +# define AFMT_60958_CS_SAMPLING_FREQUENCY(x) (((x) & 0xf) << 24) +# define AFMT_60958_CS_CLOCK_ACCURACY(x) (((x) & 3) << 28) +#define AFMT_60958_1 0x74d8 +# define AFMT_60958_CS_WORD_LENGTH(x) (((x) & 0xf) << 0) +# define AFMT_60958_CS_ORIGINAL_SAMPLING_FREQUENCY(x) (((x) & 0xf) << 4) +# define AFMT_60958_CS_VALID_L(x) (((x) & 1) << 16) +# define AFMT_60958_CS_VALID_R(x) (((x) & 1) << 18) +# define AFMT_60958_CS_CHANNEL_NUMBER_R(x) (((x) & 0xf) << 20) +#define AFMT_AUDIO_CRC_CONTROL 0x74dc +# define AFMT_AUDIO_CRC_EN (1 << 0) +#define AFMT_RAMP_CONTROL0 0x74e0 +# define AFMT_RAMP_MAX_COUNT(x) (((x) & 0xffffff) << 0) +# define AFMT_RAMP_DATA_SIGN (1 << 31) +#define AFMT_RAMP_CONTROL1 0x74e4 +# define AFMT_RAMP_MIN_COUNT(x) (((x) & 0xffffff) << 0) +# define AFMT_AUDIO_TEST_CH_DISABLE(x) (((x) & 0xff) << 24) +#define AFMT_RAMP_CONTROL2 0x74e8 +# define AFMT_RAMP_INC_COUNT(x) (((x) & 0xffffff) << 0) +#define AFMT_RAMP_CONTROL3 0x74ec +# define AFMT_RAMP_DEC_COUNT(x) (((x) & 0xffffff) << 0) +#define AFMT_60958_2 0x74f0 +# define AFMT_60958_CS_CHANNEL_NUMBER_2(x) (((x) & 0xf) << 0) +# define AFMT_60958_CS_CHANNEL_NUMBER_3(x) (((x) & 0xf) << 4) +# define AFMT_60958_CS_CHANNEL_NUMBER_4(x) (((x) & 0xf) << 8) +# define AFMT_60958_CS_CHANNEL_NUMBER_5(x) (((x) & 0xf) << 12) +# define AFMT_60958_CS_CHANNEL_NUMBER_6(x) (((x) & 0xf) << 16) +# define AFMT_60958_CS_CHANNEL_NUMBER_7(x) (((x) & 0xf) << 20) +#define AFMT_STATUS 0x7600 +# define AFMT_AUDIO_ENABLE (1 << 4) +# define AFMT_AZ_FORMAT_WTRIG (1 << 28) +# define AFMT_AZ_FORMAT_WTRIG_INT (1 << 29) +# define AFMT_AZ_AUDIO_ENABLE_CHG (1 << 30) +#define AFMT_AUDIO_PACKET_CONTROL 0x7604 +# define AFMT_AUDIO_SAMPLE_SEND (1 << 0) +# define AFMT_AUDIO_TEST_EN (1 << 12) +# define AFMT_AUDIO_CHANNEL_SWAP (1 << 24) +# define AFMT_60958_CS_UPDATE (1 << 26) +# define AFMT_AZ_AUDIO_ENABLE_CHG_MASK (1 << 27) +# define AFMT_AZ_FORMAT_WTRIG_MASK (1 << 28) +# define AFMT_AZ_FORMAT_WTRIG_ACK (1 << 29) +# define AFMT_AZ_AUDIO_ENABLE_CHG_ACK (1 << 30) +#define AFMT_VBI_PACKET_CONTROL 0x7608 +# define AFMT_GENERIC0_UPDATE (1 << 2) +#define AFMT_INFOFRAME_CONTROL0 0x760c +# define AFMT_AUDIO_INFO_SOURCE (1 << 6) /* 0 - sound block; 1 - hmdi regs */ +# define AFMT_AUDIO_INFO_UPDATE (1 << 7) +# define AFMT_MPEG_INFO_UPDATE (1 << 10) +#define AFMT_GENERIC0_7 0x7610 +/* second instance starts at 0x7800 */ +#define HDMI_OFFSET0 (0x7400 - 0x7400) +#define HDMI_OFFSET1 (0x7800 - 0x7400) + #define D1GRPH_PRIMARY_SURFACE_ADDRESS 0x6110 #define D1GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x6914 #define D2GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x6114 diff --git a/drivers/gpu/vga/Kconfig b/drivers/gpu/vga/Kconfig index 96c83a9..f348388 100644 --- a/drivers/gpu/vga/Kconfig +++ b/drivers/gpu/vga/Kconfig @@ -21,6 +21,7 @@ config VGA_SWITCHEROO bool "Laptop Hybrid Graphics - GPU switching support" depends on X86 depends on ACPI + select VGA_ARB help Many laptops released in 2008/9/10 have two GPUs with a multiplexer to switch between them. This adds support for dynamic switching when diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c index 58434e8..9d83028 100644 --- a/drivers/gpu/vga/vga_switcheroo.c +++ b/drivers/gpu/vga/vga_switcheroo.c @@ -28,6 +28,8 @@ #include <linux/pci.h> #include <linux/vga_switcheroo.h> +#include <linux/vgaarb.h> + struct vga_switcheroo_client { struct pci_dev *pdev; struct fb_info *fb_info; @@ -122,7 +124,7 @@ int vga_switcheroo_register_client(struct pci_dev *pdev, vgasr_priv.clients[index].reprobe = reprobe; vgasr_priv.clients[index].can_switch = can_switch; vgasr_priv.clients[index].id = -1; - if (pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW) + if (pdev == vga_default_device()) vgasr_priv.clients[index].active = true; vgasr_priv.registered_clients |= (1 << index); @@ -230,9 +232,8 @@ static int vga_switchto_stage1(struct vga_switcheroo_client *new_client) if (new_client->pwr_state == VGA_SWITCHEROO_OFF) vga_switchon(new_client); - /* swap shadow resource to denote boot VGA device has changed so X starts on new device */ - active->pdev->resource[PCI_ROM_RESOURCE].flags &= ~IORESOURCE_ROM_SHADOW; - new_client->pdev->resource[PCI_ROM_RESOURCE].flags |= IORESOURCE_ROM_SHADOW; + vga_set_default_device(new_client->pdev); + return 0; } diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c index 111d956..3df8fc0 100644 --- a/drivers/gpu/vga/vgaarb.c +++ b/drivers/gpu/vga/vgaarb.c @@ -136,6 +136,13 @@ struct pci_dev *vga_default_device(void) { return vga_default; } + +EXPORT_SYMBOL_GPL(vga_default_device); + +void vga_set_default_device(struct pci_dev *pdev) +{ + vga_default = pdev; +} #endif static inline void vga_irq_set_state(struct vga_device *vgadev, bool state) @@ -605,10 +612,12 @@ static bool vga_arbiter_del_pci_device(struct pci_dev *pdev) goto bail; } +#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE if (vga_default == pdev) { pci_dev_put(vga_default); vga_default = NULL; } +#endif if (vgadev->decodes & (VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM)) vga_decode_count--; diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index a55e248..86c63fe 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -27,6 +27,7 @@ #include <linux/security.h> #include <linux/pci-aspm.h> #include <linux/slab.h> +#include <linux/vgaarb.h> #include "pci.h" static int sysfs_initialized; /* = 0 */ @@ -417,6 +418,10 @@ static ssize_t boot_vga_show(struct device *dev, struct device_attribute *attr, char *buf) { struct pci_dev *pdev = to_pci_dev(dev); + struct pci_dev *vga_dev = vga_default_device(); + + if (vga_dev) + return sprintf(buf, "%u\n", (pdev == vga_dev)); return sprintf(buf, "%u\n", !!(pdev->resource[PCI_ROM_RESOURCE].flags & diff --git a/drivers/video/efifb.c b/drivers/video/efifb.c index 784139a..b4a632a 100644 --- a/drivers/video/efifb.c +++ b/drivers/video/efifb.c @@ -18,6 +18,8 @@ static bool request_mem_succeeded = false; +static struct pci_dev *default_vga; + static struct fb_var_screeninfo efifb_defined __devinitdata = { .activate = FB_ACTIVATE_NOW, .height = -1, @@ -298,35 +300,72 @@ static struct fb_ops efifb_ops = { .fb_imageblit = cfb_imageblit, }; +struct pci_dev *vga_default_device(void) +{ + return default_vga; +} + +EXPORT_SYMBOL_GPL(vga_default_device); + +void vga_set_default_device(struct pci_dev *pdev) +{ + default_vga = pdev; +} + static int __init efifb_setup(char *options) { char *this_opt; int i; + struct pci_dev *dev = NULL; + + if (options && *options) { + while ((this_opt = strsep(&options, ",")) != NULL) { + if (!*this_opt) continue; + + for (i = 0; i < M_UNKNOWN; i++) { + if (!strcmp(this_opt, dmi_list[i].optname) && + dmi_list[i].base != 0) { + screen_info.lfb_base = dmi_list[i].base; + screen_info.lfb_linelength = dmi_list[i].stride; + screen_info.lfb_width = dmi_list[i].width; + screen_info.lfb_height = dmi_list[i].height; + } + } + if (!strncmp(this_opt, "base:", 5)) + screen_info.lfb_base = simple_strtoul(this_opt+5, NULL, 0); + else if (!strncmp(this_opt, "stride:", 7)) + screen_info.lfb_linelength = simple_strtoul(this_opt+7, NULL, 0) * 4; + else if (!strncmp(this_opt, "height:", 7)) + screen_info.lfb_height = simple_strtoul(this_opt+7, NULL, 0); + else if (!strncmp(this_opt, "width:", 6)) + screen_info.lfb_width = simple_strtoul(this_opt+6, NULL, 0); + } + } - if (!options || !*options) - return 0; + for_each_pci_dev(dev) { + int i; - while ((this_opt = strsep(&options, ",")) != NULL) { - if (!*this_opt) continue; + if ((dev->class >> 8) != PCI_CLASS_DISPLAY_VGA) + continue; - for (i = 0; i < M_UNKNOWN; i++) { - if (!strcmp(this_opt, dmi_list[i].optname) && - dmi_list[i].base != 0) { - screen_info.lfb_base = dmi_list[i].base; - screen_info.lfb_linelength = dmi_list[i].stride; - screen_info.lfb_width = dmi_list[i].width; - screen_info.lfb_height = dmi_list[i].height; - } + for (i=0; i < DEVICE_COUNT_RESOURCE; i++) { + resource_size_t start, end; + + if (!(pci_resource_flags(dev, i) & IORESOURCE_MEM)) + continue; + + start = pci_resource_start(dev, i); + end = pci_resource_end(dev, i); + + if (!start || !end) + continue; + + if (screen_info.lfb_base >= start && + (screen_info.lfb_base + screen_info.lfb_size) < end) + default_vga = dev; } - if (!strncmp(this_opt, "base:", 5)) - screen_info.lfb_base = simple_strtoul(this_opt+5, NULL, 0); - else if (!strncmp(this_opt, "stride:", 7)) - screen_info.lfb_linelength = simple_strtoul(this_opt+7, NULL, 0) * 4; - else if (!strncmp(this_opt, "height:", 7)) - screen_info.lfb_height = simple_strtoul(this_opt+7, NULL, 0); - else if (!strncmp(this_opt, "width:", 6)) - screen_info.lfb_width = simple_strtoul(this_opt+6, NULL, 0); } + return 0; } diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index e250eda..f35e7ed 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -1012,10 +1012,11 @@ extern int drm_add_modes_noedid(struct drm_connector *connector, int hdisplay, int vdisplay); extern int drm_edid_header_is_valid(const u8 *raw_edid); -extern bool drm_edid_block_valid(u8 *raw_edid); +extern bool drm_edid_block_valid(u8 *raw_edid, int block); extern bool drm_edid_is_valid(struct edid *edid); struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev, - int hsize, int vsize, int fresh); + int hsize, int vsize, int fresh, + bool rb); extern int drm_mode_create_dumb_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); @@ -1026,4 +1027,9 @@ extern int drm_mode_destroy_dumb_ioctl(struct drm_device *dev, extern void drm_fb_get_bpp_depth(uint32_t format, unsigned int *depth, int *bpp); +extern int drm_format_num_planes(uint32_t format); +extern int drm_format_plane_cpp(uint32_t format, int plane); +extern int drm_format_horz_chroma_subsampling(uint32_t format); +extern int drm_format_vert_chroma_subsampling(uint32_t format); + #endif /* __DRM_CRTC_H__ */ diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index 37515d1..3add00e 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -145,6 +145,4 @@ extern void drm_helper_hpd_irq_event(struct drm_device *dev); extern void drm_kms_helper_poll_disable(struct drm_device *dev); extern void drm_kms_helper_poll_enable(struct drm_device *dev); -extern int drm_format_num_planes(uint32_t format); - #endif diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index bcb9a66..0cac551 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -90,12 +90,26 @@ struct detailed_data_monitor_range { u8 min_hfreq_khz; u8 max_hfreq_khz; u8 pixel_clock_mhz; /* need to multiply by 10 */ - __le16 sec_gtf_toggle; /* A000=use above, 20=use below */ - u8 hfreq_start_khz; /* need to multiply by 2 */ - u8 c; /* need to divide by 2 */ - __le16 m; - u8 k; - u8 j; /* need to divide by 2 */ + u8 flags; + union { + struct { + u8 reserved; + u8 hfreq_start_khz; /* need to multiply by 2 */ + u8 c; /* need to divide by 2 */ + __le16 m; + u8 k; + u8 j; /* need to divide by 2 */ + } __attribute__((packed)) gtf2; + struct { + u8 version; + u8 data1; /* high 6 bits: extra clock resolution */ + u8 data2; /* plus low 2 of above: max hactive */ + u8 supported_aspects; + u8 flags; /* preferred aspect and blanking support */ + u8 supported_scalings; + u8 preferred_refresh; + } __attribute__((packed)) cvt; + } formula; } __attribute__((packed)); struct detailed_data_wpindex { diff --git a/include/drm/drm_fixed.h b/include/drm/drm_fixed.h index 4a08a66..0ead502 100644 --- a/include/drm/drm_fixed.h +++ b/include/drm/drm_fixed.h @@ -37,6 +37,7 @@ typedef union dfixed { #define dfixed_init(A) { .full = dfixed_const((A)) } #define dfixed_init_half(A) { .full = dfixed_const_half((A)) } #define dfixed_trunc(A) ((A).full >> 12) +#define dfixed_frac(A) ((A).full & ((1 << 12) - 1)) static inline u32 dfixed_floor(fixed20_12 A) { diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index c93a9a9..efa26b4 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -461,7 +461,7 @@ static inline int fault_in_pages_readable(const char __user *uaddr, int size) static inline int fault_in_multipages_writeable(char __user *uaddr, int size) { int ret; - const char __user *end = uaddr + size - 1; + char __user *end = uaddr + size - 1; if (unlikely(size == 0)) return 0; diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h index b572f80..367ab18 100644 --- a/include/linux/vgaarb.h +++ b/include/linux/vgaarb.h @@ -31,6 +31,7 @@ #ifndef LINUX_VGA_H #define LINUX_VGA_H +#include <video/vga.h> /* Legacy VGA regions */ #define VGA_RSRC_NONE 0x00 @@ -183,6 +184,7 @@ extern void vga_put(struct pci_dev *pdev, unsigned int rsrc); #ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE extern struct pci_dev *vga_default_device(void); +extern void vga_set_default_device(struct pci_dev *pdev); #endif /** |
