diff options
author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-04-09 14:33:47 +0200 |
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committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-04-09 14:33:47 +0200 |
commit | 8cbf3202098f191f8b0a0606b2df0af047f21fe5 (patch) | |
tree | 8e49e81e1879de78fcd6ac64041b9a72db06caec /include | |
parent | 04feced98a434c7046108671dc5b6f50f3b63ed7 (diff) | |
parent | c39b06951f1dc2e384650288676c5b7dcc0ec92c (diff) | |
download | op-kernel-dev-8cbf3202098f191f8b0a0606b2df0af047f21fe5.zip op-kernel-dev-8cbf3202098f191f8b0a0606b2df0af047f21fe5.tar.gz |
Merge remote-tracking branch 'airlied/drm-next' into HEAD
Backmerge drm-next after the big s/crtc->fb/crtc->primary->fb/
cocinelle patch to avoid endless amounts of conflict hilarity in my
-next queue for 3.16.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include')
-rw-r--r-- | include/drm/bridge/ptn3460.h | 37 | ||||
-rw-r--r-- | include/drm/drmP.h | 173 | ||||
-rw-r--r-- | include/drm/drm_crtc.h | 50 | ||||
-rw-r--r-- | include/drm/drm_gem_cma_helper.h | 2 | ||||
-rw-r--r-- | include/drm/drm_mipi_dsi.h | 6 | ||||
-rw-r--r-- | include/drm/drm_mm.h | 32 | ||||
-rw-r--r-- | include/drm/drm_plane_helper.h | 49 | ||||
-rw-r--r-- | include/drm/gma_drm.h | 70 | ||||
-rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 47 | ||||
-rw-r--r-- | include/drm/ttm/ttm_object.h | 4 | ||||
-rw-r--r-- | include/drm/ttm/ttm_placement.h | 3 | ||||
-rw-r--r-- | include/linux/host1x.h | 1 | ||||
-rw-r--r-- | include/uapi/drm/drm.h | 17 | ||||
-rw-r--r-- | include/uapi/drm/msm_drm.h | 12 | ||||
-rw-r--r-- | include/uapi/drm/tegra_drm.h | 24 | ||||
-rw-r--r-- | include/uapi/drm/vmwgfx_drm.h | 12 |
16 files changed, 343 insertions, 196 deletions
diff --git a/include/drm/bridge/ptn3460.h b/include/drm/bridge/ptn3460.h new file mode 100644 index 0000000..ff62344 --- /dev/null +++ b/include/drm/bridge/ptn3460.h @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2013 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _DRM_BRIDGE_PTN3460_H_ +#define _DRM_BRIDGE_PTN3460_H_ + +struct drm_device; +struct drm_encoder; +struct i2c_client; +struct device_node; + +#if defined(CONFIG_DRM_PTN3460) || defined(CONFIG_DRM_PTN3460_MODULE) + +int ptn3460_init(struct drm_device *dev, struct drm_encoder *encoder, + struct i2c_client *client, struct device_node *node); +#else + +static inline int ptn3460_init(struct drm_device *dev, + struct drm_encoder *encoder, struct i2c_client *client, + struct device_node *node) +{ + return 0; +} + +#endif + +#endif diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 150780b..f3c9a63 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -88,46 +88,41 @@ struct videomode; #include <drm/drm_hashtab.h> #include <drm/drm_mm.h> -#define DRM_UT_CORE 0x01 -#define DRM_UT_DRIVER 0x02 -#define DRM_UT_KMS 0x04 -#define DRM_UT_PRIME 0x08 /* - * Three debug levels are defined. - * drm_core, drm_driver, drm_kms - * drm_core level can be used in the generic drm code. For example: - * drm_ioctl, drm_mm, drm_memory - * The macro definition of DRM_DEBUG is used. - * DRM_DEBUG(fmt, args...) - * The debug info by using the DRM_DEBUG can be obtained by adding - * the boot option of "drm.debug=1". + * 4 debug categories are defined: + * + * CORE: Used in the generic drm code: drm_ioctl.c, drm_mm.c, drm_memory.c, ... + * This is the category used by the DRM_DEBUG() macro. + * + * DRIVER: Used in the vendor specific part of the driver: i915, radeon, ... + * This is the category used by the DRM_DEBUG_DRIVER() macro. * - * drm_driver level can be used in the specific drm driver. It is used - * to add the debug info related with the drm driver. For example: - * i915_drv, i915_dma, i915_gem, radeon_drv, - * The macro definition of DRM_DEBUG_DRIVER can be used. - * DRM_DEBUG_DRIVER(fmt, args...) - * The debug info by using the DRM_DEBUG_DRIVER can be obtained by - * adding the boot option of "drm.debug=0x02" + * KMS: used in the modesetting code. + * This is the category used by the DRM_DEBUG_KMS() macro. * - * drm_kms level can be used in the KMS code related with specific drm driver. - * It is used to add the debug info related with KMS mode. For example: - * the connector/crtc , - * The macro definition of DRM_DEBUG_KMS can be used. - * DRM_DEBUG_KMS(fmt, args...) - * The debug info by using the DRM_DEBUG_KMS can be obtained by - * adding the boot option of "drm.debug=0x04" + * PRIME: used in the prime code. + * This is the category used by the DRM_DEBUG_PRIME() macro. * - * If we add the boot option of "drm.debug=0x06", we can get the debug info by - * using the DRM_DEBUG_KMS and DRM_DEBUG_DRIVER. - * If we add the boot option of "drm.debug=0x05", we can get the debug info by - * using the DRM_DEBUG_KMS and DRM_DEBUG. + * Enabling verbose debug messages is done through the drm.debug parameter, + * each category being enabled by a bit. + * + * drm.debug=0x1 will enable CORE messages + * drm.debug=0x2 will enable DRIVER messages + * drm.debug=0x3 will enable CORE and DRIVER messages + * ... + * drm.debug=0xf will enable all messages + * + * An interesting feature is that it's possible to enable verbose logging at + * run-time by echoing the debug value in its sysfs node: + * # echo 0xf > /sys/module/drm/parameters/debug */ +#define DRM_UT_CORE 0x01 +#define DRM_UT_DRIVER 0x02 +#define DRM_UT_KMS 0x04 +#define DRM_UT_PRIME 0x08 -extern __printf(4, 5) -void drm_ut_debug_printk(unsigned int request_level, - const char *prefix, - const char *function_name, +extern __printf(2, 3) +void drm_ut_debug_printk(const char *function_name, const char *format, ...); extern __printf(2, 3) int drm_err(const char *func, const char *format, ...); @@ -212,55 +207,30 @@ int drm_err(const char *func, const char *format, ...); #if DRM_DEBUG_CODE #define DRM_DEBUG(fmt, args...) \ do { \ - drm_ut_debug_printk(DRM_UT_CORE, DRM_NAME, \ - __func__, fmt, ##args); \ + if (unlikely(drm_debug & DRM_UT_CORE)) \ + drm_ut_debug_printk(__func__, fmt, ##args); \ } while (0) #define DRM_DEBUG_DRIVER(fmt, args...) \ do { \ - drm_ut_debug_printk(DRM_UT_DRIVER, DRM_NAME, \ - __func__, fmt, ##args); \ + if (unlikely(drm_debug & DRM_UT_DRIVER)) \ + drm_ut_debug_printk(__func__, fmt, ##args); \ } while (0) -#define DRM_DEBUG_KMS(fmt, args...) \ +#define DRM_DEBUG_KMS(fmt, args...) \ do { \ - drm_ut_debug_printk(DRM_UT_KMS, DRM_NAME, \ - __func__, fmt, ##args); \ + if (unlikely(drm_debug & DRM_UT_KMS)) \ + drm_ut_debug_printk(__func__, fmt, ##args); \ } while (0) #define DRM_DEBUG_PRIME(fmt, args...) \ do { \ - drm_ut_debug_printk(DRM_UT_PRIME, DRM_NAME, \ - __func__, fmt, ##args); \ - } while (0) -#define DRM_LOG(fmt, args...) \ - do { \ - drm_ut_debug_printk(DRM_UT_CORE, NULL, \ - NULL, fmt, ##args); \ - } while (0) -#define DRM_LOG_KMS(fmt, args...) \ - do { \ - drm_ut_debug_printk(DRM_UT_KMS, NULL, \ - NULL, fmt, ##args); \ - } while (0) -#define DRM_LOG_MODE(fmt, args...) \ - do { \ - drm_ut_debug_printk(DRM_UT_MODE, NULL, \ - NULL, fmt, ##args); \ - } while (0) -#define DRM_LOG_DRIVER(fmt, args...) \ - do { \ - drm_ut_debug_printk(DRM_UT_DRIVER, NULL, \ - NULL, fmt, ##args); \ + if (unlikely(drm_debug & DRM_UT_PRIME)) \ + drm_ut_debug_printk(__func__, fmt, ##args); \ } while (0) #else #define DRM_DEBUG_DRIVER(fmt, args...) do { } while (0) #define DRM_DEBUG_KMS(fmt, args...) do { } while (0) #define DRM_DEBUG_PRIME(fmt, args...) do { } while (0) #define DRM_DEBUG(fmt, arg...) do { } while (0) -#define DRM_LOG(fmt, arg...) do { } while (0) -#define DRM_LOG_KMS(fmt, args...) do { } while (0) -#define DRM_LOG_MODE(fmt, arg...) do { } while (0) -#define DRM_LOG_DRIVER(fmt, arg...) do { } while (0) - #endif /*@}*/ @@ -435,9 +405,15 @@ struct drm_prime_file_private { struct drm_file { unsigned always_authenticated :1; unsigned authenticated :1; - unsigned is_master :1; /* this file private is a master for a minor */ + /* Whether we're master for a minor. Protected by master_mutex */ + unsigned is_master :1; /* true when the client has asked us to expose stereo 3D mode flags */ unsigned stereo_allowed :1; + /* + * true if client understands CRTC primary planes and cursor planes + * in the plane list + */ + unsigned universal_planes:1; struct pid *pid; kuid_t uid; @@ -714,29 +690,29 @@ struct drm_gem_object { #include <drm/drm_crtc.h> -/* per-master structure */ +/** + * struct drm_master - drm master structure + * + * @refcount: Refcount for this master object. + * @minor: Link back to minor char device we are master for. Immutable. + * @unique: Unique identifier: e.g. busid. Protected by drm_global_mutex. + * @unique_len: Length of unique field. Protected by drm_global_mutex. + * @unique_size: Amount allocated. Protected by drm_global_mutex. + * @magiclist: Hash of used authentication tokens. Protected by struct_mutex. + * @magicfree: List of used authentication tokens. Protected by struct_mutex. + * @lock: DRI lock information. + * @driver_priv: Pointer to driver-private information. + */ struct drm_master { - - struct kref refcount; /* refcount for this master */ - - struct list_head head; /**< each minor contains a list of masters */ - struct drm_minor *minor; /**< link back to minor we are a master for */ - - char *unique; /**< Unique identifier: e.g., busid */ - int unique_len; /**< Length of unique field */ - int unique_size; /**< amount allocated */ - - int blocked; /**< Blocked due to VC switch? */ - - /** \name Authentication */ - /*@{ */ + struct kref refcount; + struct drm_minor *minor; + char *unique; + int unique_len; + int unique_size; struct drm_open_hash magiclist; struct list_head magicfree; - /*@} */ - - struct drm_lock_data lock; /**< Information on hardware lock */ - - void *driver_priv; /**< Private structure for driver to use */ + struct drm_lock_data lock; + void *driver_priv; }; /* Size of ringbuffer for vblank timestamps. Just double-buffer @@ -1051,8 +1027,8 @@ struct drm_minor { struct list_head debugfs_list; struct mutex debugfs_lock; /* Protects debugfs_list. */ - struct drm_master *master; /* currently active master for this node */ - struct list_head master_list; + /* currently active master for this node. Protected by master_mutex */ + struct drm_master *master; struct drm_mode_group mode_group; }; @@ -1102,6 +1078,7 @@ struct drm_device { /*@{ */ spinlock_t count_lock; /**< For inuse, drm_device::open_count, drm_device::buf_use */ struct mutex struct_mutex; /**< For others */ + struct mutex master_mutex; /**< For drm_minor::master and drm_file::is_master */ /*@} */ /** \name Usage Counters */ @@ -1232,11 +1209,21 @@ static inline bool drm_modeset_is_locked(struct drm_device *dev) return mutex_is_locked(&dev->mode_config.mutex); } -static inline bool drm_is_render_client(struct drm_file *file_priv) +static inline bool drm_is_render_client(const struct drm_file *file_priv) { return file_priv->minor->type == DRM_MINOR_RENDER; } +static inline bool drm_is_control_client(const struct drm_file *file_priv) +{ + return file_priv->minor->type == DRM_MINOR_CONTROL; +} + +static inline bool drm_is_primary_client(const struct drm_file *file_priv) +{ + return file_priv->minor->type == DRM_MINOR_LEGACY; +} + /******************************************************************/ /** \name Internal function definitions */ /*@{*/ @@ -1247,6 +1234,7 @@ extern long drm_ioctl(struct file *filp, extern long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); extern int drm_lastclose(struct drm_device *dev); +extern bool drm_ioctl_flags(unsigned int nr, unsigned int *flags); /* Device support (drm_fops.h) */ extern struct mutex drm_global_mutex; @@ -1426,6 +1414,7 @@ extern void drm_put_dev(struct drm_device *dev); extern void drm_unplug_dev(struct drm_device *dev); extern unsigned int drm_debug; extern unsigned int drm_rnodes; +extern unsigned int drm_universal_planes; extern unsigned int drm_vblank_offdelay; extern unsigned int drm_timestamp_precision; diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 27f828c..e55fccb 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -270,6 +270,8 @@ struct drm_crtc_funcs { * @dev: parent DRM device * @head: list management * @base: base KMS object for ID tracking etc. + * @primary: primary plane for this CRTC + * @cursor: cursor plane for this CRTC * @enabled: is this CRTC enabled? * @mode: current mode timings * @hwmode: mode timings as programmed to hw regs @@ -305,8 +307,9 @@ struct drm_crtc { struct drm_mode_object base; - /* framebuffer the connector is currently bound to */ - struct drm_framebuffer *fb; + /* primary and cursor planes for CRTC */ + struct drm_plane *primary; + struct drm_plane *cursor; /* Temporary tracking of the old fb while a modeset is ongoing. Used * by drm_mode_set_config_internal to implement correct refcounting. */ @@ -541,6 +544,12 @@ struct drm_plane_funcs { struct drm_property *property, uint64_t val); }; +enum drm_plane_type { + DRM_PLANE_TYPE_OVERLAY, + DRM_PLANE_TYPE_PRIMARY, + DRM_PLANE_TYPE_CURSOR, +}; + /** * drm_plane - central DRM plane control structure * @dev: DRM device this plane belongs to @@ -553,6 +562,7 @@ struct drm_plane_funcs { * @fb: currently bound fb * @funcs: helper functions * @properties: property tracking for this plane + * @type: type of plane (overlay, primary, cursor) */ struct drm_plane { struct drm_device *dev; @@ -570,6 +580,8 @@ struct drm_plane { const struct drm_plane_funcs *funcs; struct drm_object_properties properties; + + enum drm_plane_type type; }; /** @@ -732,7 +744,15 @@ struct drm_mode_config { struct list_head bridge_list; int num_encoder; struct list_head encoder_list; - int num_plane; + + /* + * Track # of overlay planes separately from # of total planes. By + * default we only advertise overlay planes to userspace; if userspace + * sets the "universal plane" capability bit, we'll go ahead and + * expose all planes. + */ + int num_overlay_plane; + int num_total_plane; struct list_head plane_list; int num_crtc; @@ -754,6 +774,7 @@ struct drm_mode_config { struct list_head property_blob_list; struct drm_property *edid_property; struct drm_property *dpms_property; + struct drm_property *plane_type_property; /* DVI-I properties */ struct drm_property *dvi_i_subconnector_property; @@ -806,6 +827,11 @@ extern void drm_modeset_lock_all(struct drm_device *dev); extern void drm_modeset_unlock_all(struct drm_device *dev); extern void drm_warn_on_modeset_not_all_locked(struct drm_device *dev); +extern int drm_crtc_init_with_planes(struct drm_device *dev, + struct drm_crtc *crtc, + struct drm_plane *primary, + void *cursor, + const struct drm_crtc_funcs *funcs); extern int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc, const struct drm_crtc_funcs *funcs); @@ -857,14 +883,25 @@ static inline bool drm_encoder_crtc_ok(struct drm_encoder *encoder, return !!(encoder->possible_crtcs & drm_crtc_mask(crtc)); } +extern int drm_universal_plane_init(struct drm_device *dev, + struct drm_plane *plane, + unsigned long possible_crtcs, + const struct drm_plane_funcs *funcs, + const uint32_t *formats, + uint32_t format_count, + enum drm_plane_type type); extern int drm_plane_init(struct drm_device *dev, struct drm_plane *plane, unsigned long possible_crtcs, const struct drm_plane_funcs *funcs, const uint32_t *formats, uint32_t format_count, - bool priv); + bool is_primary); extern void drm_plane_cleanup(struct drm_plane *plane); extern void drm_plane_force_disable(struct drm_plane *plane); +extern int drm_crtc_check_viewport(const struct drm_crtc *crtc, + int x, int y, + const struct drm_display_mode *mode, + const struct drm_framebuffer *fb); extern void drm_encoder_cleanup(struct drm_encoder *encoder); @@ -1036,4 +1073,9 @@ static inline struct drm_encoder *drm_encoder_find(struct drm_device *dev, return mo ? obj_to_encoder(mo) : NULL; } +/* Plane list iterator for legacy (overlay only) planes. */ +#define drm_for_each_legacy_plane(plane, planelist) \ + list_for_each_entry(plane, planelist, head) \ + if (plane->type == DRM_PLANE_TYPE_OVERLAY) + #endif /* __DRM_CRTC_H__ */ diff --git a/include/drm/drm_gem_cma_helper.h b/include/drm/drm_gem_cma_helper.h index 89b4d7d..2a3cea9 100644 --- a/include/drm/drm_gem_cma_helper.h +++ b/include/drm/drm_gem_cma_helper.h @@ -1,6 +1,8 @@ #ifndef __DRM_GEM_CMA_HELPER_H__ #define __DRM_GEM_CMA_HELPER_H__ +#include <drm/drmP.h> + struct drm_gem_cma_object { struct drm_gem_object base; dma_addr_t paddr; diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h index d32628a..7209df1 100644 --- a/include/drm/drm_mipi_dsi.h +++ b/include/drm/drm_mipi_dsi.h @@ -17,6 +17,11 @@ struct mipi_dsi_host; struct mipi_dsi_device; +/* request ACK from peripheral */ +#define MIPI_DSI_MSG_REQ_ACK BIT(0) +/* use Low Power Mode to transmit message */ +#define MIPI_DSI_MSG_USE_LPM BIT(1) + /** * struct mipi_dsi_msg - read/write DSI buffer * @channel: virtual channel id @@ -29,6 +34,7 @@ struct mipi_dsi_device; struct mipi_dsi_msg { u8 channel; u8 type; + u16 flags; size_t tx_len; const void *tx_buf; diff --git a/include/drm/drm_mm.h b/include/drm/drm_mm.h index 8b6981a..a24addf 100644 --- a/include/drm/drm_mm.h +++ b/include/drm/drm_mm.h @@ -47,8 +47,17 @@ enum drm_mm_search_flags { DRM_MM_SEARCH_DEFAULT = 0, DRM_MM_SEARCH_BEST = 1 << 0, + DRM_MM_SEARCH_BELOW = 1 << 1, }; +enum drm_mm_allocator_flags { + DRM_MM_CREATE_DEFAULT = 0, + DRM_MM_CREATE_TOP = 1 << 0, +}; + +#define DRM_MM_BOTTOMUP DRM_MM_SEARCH_DEFAULT, DRM_MM_CREATE_DEFAULT +#define DRM_MM_TOPDOWN DRM_MM_SEARCH_BELOW, DRM_MM_CREATE_TOP + struct drm_mm_node { struct list_head node_list; struct list_head hole_stack; @@ -186,6 +195,9 @@ static inline unsigned long drm_mm_hole_node_end(struct drm_mm_node *hole_node) * Implementation Note: * We need to inline list_for_each_entry in order to be able to set hole_start * and hole_end on each iteration while keeping the macro sane. + * + * The __drm_mm_for_each_hole version is similar, but with added support for + * going backwards. */ #define drm_mm_for_each_hole(entry, mm, hole_start, hole_end) \ for (entry = list_entry((mm)->hole_stack.next, struct drm_mm_node, hole_stack); \ @@ -195,6 +207,14 @@ static inline unsigned long drm_mm_hole_node_end(struct drm_mm_node *hole_node) 1 : 0; \ entry = list_entry(entry->hole_stack.next, struct drm_mm_node, hole_stack)) +#define __drm_mm_for_each_hole(entry, mm, hole_start, hole_end, backwards) \ + for (entry = list_entry((backwards) ? (mm)->hole_stack.prev : (mm)->hole_stack.next, struct drm_mm_node, hole_stack); \ + &entry->hole_stack != &(mm)->hole_stack ? \ + hole_start = drm_mm_hole_node_start(entry), \ + hole_end = drm_mm_hole_node_end(entry), \ + 1 : 0; \ + entry = list_entry((backwards) ? entry->hole_stack.prev : entry->hole_stack.next, struct drm_mm_node, hole_stack)) + /* * Basic range manager support (drm_mm.c) */ @@ -205,7 +225,8 @@ int drm_mm_insert_node_generic(struct drm_mm *mm, unsigned long size, unsigned alignment, unsigned long color, - enum drm_mm_search_flags flags); + enum drm_mm_search_flags sflags, + enum drm_mm_allocator_flags aflags); /** * drm_mm_insert_node - search for space and insert @node * @mm: drm_mm to allocate from @@ -228,7 +249,8 @@ static inline int drm_mm_insert_node(struct drm_mm *mm, unsigned alignment, enum drm_mm_search_flags flags) { - return drm_mm_insert_node_generic(mm, node, size, alignment, 0, flags); + return drm_mm_insert_node_generic(mm, node, size, alignment, 0, flags, + DRM_MM_CREATE_DEFAULT); } int drm_mm_insert_node_in_range_generic(struct drm_mm *mm, @@ -238,7 +260,8 @@ int drm_mm_insert_node_in_range_generic(struct drm_mm *mm, unsigned long color, unsigned long start, unsigned long end, - enum drm_mm_search_flags flags); + enum drm_mm_search_flags sflags, + enum drm_mm_allocator_flags aflags); /** * drm_mm_insert_node_in_range - ranged search for space and insert @node * @mm: drm_mm to allocate from @@ -266,7 +289,8 @@ static inline int drm_mm_insert_node_in_range(struct drm_mm *mm, enum drm_mm_search_flags flags) { return drm_mm_insert_node_in_range_generic(mm, node, size, alignment, - 0, start, end, flags); + 0, start, end, flags, + DRM_MM_CREATE_DEFAULT); } void drm_mm_remove_node(struct drm_mm_node *node); diff --git a/include/drm/drm_plane_helper.h b/include/drm/drm_plane_helper.h new file mode 100644 index 0000000..09824bec --- /dev/null +++ b/include/drm/drm_plane_helper.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2011-2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef DRM_PLANE_HELPER_H +#define DRM_PLANE_HELPER_H + +/** + * DOC: plane helpers + * + * Helper functions to assist with creation and handling of CRTC primary + * planes. + */ + +extern int drm_primary_helper_update(struct drm_plane *plane, + struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h); +extern int drm_primary_helper_disable(struct drm_plane *plane); +extern void drm_primary_helper_destroy(struct drm_plane *plane); +extern const struct drm_plane_funcs drm_primary_helper_funcs; +extern struct drm_plane *drm_primary_helper_create_plane(struct drm_device *dev, + uint32_t *formats, + int num_formats); + + +#endif diff --git a/include/drm/gma_drm.h b/include/drm/gma_drm.h index 884613e..87ac5e6 100644 --- a/include/drm/gma_drm.h +++ b/include/drm/gma_drm.h @@ -19,73 +19,7 @@ * **************************************************************************/ -#ifndef _PSB_DRM_H_ -#define _PSB_DRM_H_ - -/* - * Manage the LUT for an output - */ -struct drm_psb_dpst_lut_arg { - uint8_t lut[256]; - int output_id; -}; - -/* - * Validate modes - */ -struct drm_psb_mode_operation_arg { - u32 obj_id; - u16 operation; - struct drm_mode_modeinfo mode; - u64 data; -}; - -/* - * Query the stolen memory for smarter management of - * memory by the server - */ -struct drm_psb_stolen_memory_arg { - u32 base; - u32 size; -}; - -struct drm_psb_get_pipe_from_crtc_id_arg { - /** ID of CRTC being requested **/ - u32 crtc_id; - /** pipe of requested CRTC **/ - u32 pipe; -}; - -struct drm_psb_gem_create { - __u64 size; - __u32 handle; - __u32 flags; -#define GMA_GEM_CREATE_STOLEN 1 /* Stolen memory can be used */ -}; - -struct drm_psb_gem_mmap { - __u32 handle; - __u32 pad; - /** - * Fake offset to use for subsequent mmap call - * - * This is a fixed-size type for 32/64 compatibility. - */ - __u64 offset; -}; - -/* Controlling the kernel modesetting buffers */ - -#define DRM_GMA_GEM_CREATE 0x00 /* Create a GEM object */ -#define DRM_GMA_GEM_MMAP 0x01 /* Map GEM memory */ -#define DRM_GMA_STOLEN_MEMORY 0x02 /* Report stolen memory */ -#define DRM_GMA_2D_OP 0x03 /* Will be merged later */ -#define DRM_GMA_GAMMA 0x04 /* Set gamma table */ -#define DRM_GMA_ADB 0x05 /* Get backlight */ -#define DRM_GMA_DPST_BL 0x06 /* Set backlight */ -#define DRM_GMA_MODE_OPERATION 0x07 /* Mode validation/DC set */ -#define PSB_MODE_OPERATION_MODE_VALID 0x01 -#define DRM_GMA_GET_PIPE_FROM_CRTC_ID 0x08 /* CRTC to physical pipe# */ - +#ifndef _GMA_DRM_H_ +#define _GMA_DRM_H_ #endif diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 5d8aabe..a5183da 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -788,7 +788,7 @@ extern void ttm_bo_del_sub_from_lru(struct ttm_buffer_object *bo); extern void ttm_bo_add_to_lru(struct ttm_buffer_object *bo); /** - * ttm_bo_reserve_nolru: + * __ttm_bo_reserve: * * @bo: A pointer to a struct ttm_buffer_object. * @interruptible: Sleep interruptible if waiting. @@ -809,10 +809,10 @@ extern void ttm_bo_add_to_lru(struct ttm_buffer_object *bo); * -EALREADY: Bo already reserved using @ticket. This error code will only * be returned if @use_ticket is set to true. */ -static inline int ttm_bo_reserve_nolru(struct ttm_buffer_object *bo, - bool interruptible, - bool no_wait, bool use_ticket, - struct ww_acquire_ctx *ticket) +static inline int __ttm_bo_reserve(struct ttm_buffer_object *bo, + bool interruptible, + bool no_wait, bool use_ticket, + struct ww_acquire_ctx *ticket) { int ret = 0; @@ -888,8 +888,7 @@ static inline int ttm_bo_reserve(struct ttm_buffer_object *bo, WARN_ON(!atomic_read(&bo->kref.refcount)); - ret = ttm_bo_reserve_nolru(bo, interruptible, no_wait, use_ticket, - ticket); + ret = __ttm_bo_reserve(bo, interruptible, no_wait, use_ticket, ticket); if (likely(ret == 0)) ttm_bo_del_sub_from_lru(bo); @@ -929,20 +928,14 @@ static inline int ttm_bo_reserve_slowpath(struct ttm_buffer_object *bo, } /** - * ttm_bo_unreserve_ticket + * __ttm_bo_unreserve * @bo: A pointer to a struct ttm_buffer_object. - * @ticket: ww_acquire_ctx used for reserving * - * Unreserve a previous reservation of @bo made with @ticket. + * Unreserve a previous reservation of @bo where the buffer object is + * already on lru lists. */ -static inline void ttm_bo_unreserve_ticket(struct ttm_buffer_object *bo, - struct ww_acquire_ctx *t) +static inline void __ttm_bo_unreserve(struct ttm_buffer_object *bo) { - if (!(bo->mem.placement & TTM_PL_FLAG_NO_EVICT)) { - spin_lock(&bo->glob->lru_lock); - ttm_bo_add_to_lru(bo); - spin_unlock(&bo->glob->lru_lock); - } ww_mutex_unlock(&bo->resv->lock); } @@ -955,7 +948,25 @@ static inline void ttm_bo_unreserve_ticket(struct ttm_buffer_object *bo, */ static inline void ttm_bo_unreserve(struct ttm_buffer_object *bo) { - ttm_bo_unreserve_ticket(bo, NULL); + if (!(bo->mem.placement & TTM_PL_FLAG_NO_EVICT)) { + spin_lock(&bo->glob->lru_lock); + ttm_bo_add_to_lru(bo); + spin_unlock(&bo->glob->lru_lock); + } + __ttm_bo_unreserve(bo); +} + +/** + * ttm_bo_unreserve_ticket + * @bo: A pointer to a struct ttm_buffer_object. + * @ticket: ww_acquire_ctx used for reserving + * + * Unreserve a previous reservation of @bo made with @ticket. + */ +static inline void ttm_bo_unreserve_ticket(struct ttm_buffer_object *bo, + struct ww_acquire_ctx *t) +{ + ttm_bo_unreserve(bo); } /* diff --git a/include/drm/ttm/ttm_object.h b/include/drm/ttm/ttm_object.h index 0097cc0..ed953f9 100644 --- a/include/drm/ttm/ttm_object.h +++ b/include/drm/ttm/ttm_object.h @@ -244,6 +244,10 @@ extern void ttm_base_object_unref(struct ttm_base_object **p_base); extern int ttm_ref_object_add(struct ttm_object_file *tfile, struct ttm_base_object *base, enum ttm_ref_type ref_type, bool *existed); + +extern bool ttm_ref_object_exists(struct ttm_object_file *tfile, + struct ttm_base_object *base); + /** * ttm_ref_object_base_unref * diff --git a/include/drm/ttm/ttm_placement.h b/include/drm/ttm/ttm_placement.h index c84ff15..8ed44f9 100644 --- a/include/drm/ttm/ttm_placement.h +++ b/include/drm/ttm/ttm_placement.h @@ -65,6 +65,8 @@ * reference the buffer. * TTM_PL_FLAG_NO_EVICT means that the buffer may never * be evicted to make room for other buffers. + * TTM_PL_FLAG_TOPDOWN requests to be placed from the + * top of the memory area, instead of the bottom. */ #define TTM_PL_FLAG_CACHED (1 << 16) @@ -72,6 +74,7 @@ #define TTM_PL_FLAG_WC (1 << 18) #define TTM_PL_FLAG_SHARED (1 << 20) #define TTM_PL_FLAG_NO_EVICT (1 << 21) +#define TTM_PL_FLAG_TOPDOWN (1 << 22) #define TTM_PL_MASK_CACHING (TTM_PL_FLAG_CACHED | \ TTM_PL_FLAG_UNCACHED | \ diff --git a/include/linux/host1x.h b/include/linux/host1x.h index 3af8472..d2b5299 100644 --- a/include/linux/host1x.h +++ b/include/linux/host1x.h @@ -136,6 +136,7 @@ u32 host1x_syncpt_id(struct host1x_syncpt *sp); u32 host1x_syncpt_read_min(struct host1x_syncpt *sp); u32 host1x_syncpt_read_max(struct host1x_syncpt *sp); int host1x_syncpt_incr(struct host1x_syncpt *sp); +u32 host1x_syncpt_incr_max(struct host1x_syncpt *sp, u32 incrs); int host1x_syncpt_wait(struct host1x_syncpt *sp, u32 thresh, long timeout, u32 *value); struct host1x_syncpt *host1x_syncpt_request(struct device *dev, diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h index b06c8ed..9abbeb9 100644 --- a/include/uapi/drm/drm.h +++ b/include/uapi/drm/drm.h @@ -619,6 +619,15 @@ struct drm_gem_open { #define DRM_PRIME_CAP_EXPORT 0x2 #define DRM_CAP_TIMESTAMP_MONOTONIC 0x6 #define DRM_CAP_ASYNC_PAGE_FLIP 0x7 +/* + * The CURSOR_WIDTH and CURSOR_HEIGHT capabilities return a valid widthxheight + * combination for the hardware cursor. The intention is that a hardware + * agnostic userspace can query a cursor plane size to use. + * + * Note that the cross-driver contract is to merely return a valid size; + * drivers are free to attach another meaning on top, eg. i915 returns the + * maximum plane size. + */ #define DRM_CAP_CURSOR_WIDTH 0x8 #define DRM_CAP_CURSOR_HEIGHT 0x9 @@ -637,6 +646,14 @@ struct drm_get_cap { */ #define DRM_CLIENT_CAP_STEREO_3D 1 +/** + * DRM_CLIENT_CAP_UNIVERSAL_PLANES + * + * If set to 1, the DRM core will expose all planes (overlay, primary, and + * cursor) to userspace. + */ +#define DRM_CLIENT_CAP_UNIVERSAL_PLANES 2 + /** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */ struct drm_set_client_cap { __u64 capability; diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index d3c6207..0664c31 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -50,6 +50,7 @@ struct drm_msm_timespec { #define MSM_PARAM_GPU_ID 0x01 #define MSM_PARAM_GMEM_SIZE 0x02 +#define MSM_PARAM_CHIP_ID 0x03 struct drm_msm_param { uint32_t pipe; /* in, MSM_PIPE_x */ @@ -69,6 +70,12 @@ struct drm_msm_param { #define MSM_BO_WC 0x00020000 #define MSM_BO_UNCACHED 0x00040000 +#define MSM_BO_FLAGS (MSM_BO_SCANOUT | \ + MSM_BO_GPU_READONLY | \ + MSM_BO_CACHED | \ + MSM_BO_WC | \ + MSM_BO_UNCACHED) + struct drm_msm_gem_new { uint64_t size; /* in */ uint32_t flags; /* in, mask of MSM_BO_x */ @@ -85,6 +92,8 @@ struct drm_msm_gem_info { #define MSM_PREP_WRITE 0x02 #define MSM_PREP_NOSYNC 0x04 +#define MSM_PREP_FLAGS (MSM_PREP_READ | MSM_PREP_WRITE | MSM_PREP_NOSYNC) + struct drm_msm_gem_cpu_prep { uint32_t handle; /* in */ uint32_t op; /* in, mask of MSM_PREP_x */ @@ -152,6 +161,9 @@ struct drm_msm_gem_submit_cmd { */ #define MSM_SUBMIT_BO_READ 0x0001 #define MSM_SUBMIT_BO_WRITE 0x0002 + +#define MSM_SUBMIT_BO_FLAGS (MSM_SUBMIT_BO_READ | MSM_SUBMIT_BO_WRITE) + struct drm_msm_gem_submit_bo { uint32_t flags; /* in, mask of MSM_SUBMIT_BO_x */ uint32_t handle; /* in, GEM handle */ diff --git a/include/uapi/drm/tegra_drm.h b/include/uapi/drm/tegra_drm.h index 5e1ab55..b042b48 100644 --- a/include/uapi/drm/tegra_drm.h +++ b/include/uapi/drm/tegra_drm.h @@ -1,17 +1,23 @@ /* * Copyright (c) 2012-2013, NVIDIA CORPORATION. All rights reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _UAPI_TEGRA_DRM_H_ diff --git a/include/uapi/drm/vmwgfx_drm.h b/include/uapi/drm/vmwgfx_drm.h index 87792a5..4fc66f6 100644 --- a/include/uapi/drm/vmwgfx_drm.h +++ b/include/uapi/drm/vmwgfx_drm.h @@ -90,6 +90,15 @@ #define DRM_VMW_PARAM_MAX_MOB_SIZE 10 /** + * enum drm_vmw_handle_type - handle type for ref ioctls + * + */ +enum drm_vmw_handle_type { + DRM_VMW_HANDLE_LEGACY = 0, + DRM_VMW_HANDLE_PRIME = 1 +}; + +/** * struct drm_vmw_getparam_arg * * @value: Returned value. //Out @@ -177,6 +186,7 @@ struct drm_vmw_surface_create_req { * struct drm_wmv_surface_arg * * @sid: Surface id of created surface or surface to destroy or reference. + * @handle_type: Handle type for DRM_VMW_REF_SURFACE Ioctl. * * Output data from the DRM_VMW_CREATE_SURFACE Ioctl. * Input argument to the DRM_VMW_UNREF_SURFACE Ioctl. @@ -185,7 +195,7 @@ struct drm_vmw_surface_create_req { struct drm_vmw_surface_arg { int32_t sid; - uint32_t pad64; + enum drm_vmw_handle_type handle_type; }; /** |