diff options
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/gm107.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv04.c | 110 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv50.c | 61 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv50.h | 33 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv84.c | 9 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv94.c | 9 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nva0.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nva3.c | 9 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c | 66 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nve0.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nvf0.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/core/include/core/class.h | 21 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_display.c | 22 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvif/class.h | 23 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvif/object.h | 1 |
15 files changed, 204 insertions, 172 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/gm107.c b/drivers/gpu/drm/nouveau/core/engine/disp/gm107.c index f93d76e..6a25f38 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/gm107.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/gm107.c @@ -45,7 +45,7 @@ gm107_disp_sclass[] = { static struct nouveau_oclass gm107_disp_base_oclass[] = { - { GM107_DISP_CLASS, &nvd0_disp_base_ofuncs, nvd0_disp_base_omthds }, + { GM107_DISP_CLASS, &nvd0_disp_base_ofuncs }, {} }; @@ -99,4 +99,5 @@ gm107_disp_oclass = &(struct nv50_disp_impl) { .mthd.base = &nvd0_disp_sync_mthd_chan, .mthd.ovly = &nve0_disp_ovly_mthd_chan, .mthd.prev = -0x020000, + .head.scanoutpos = nvd0_disp_base_scanoutpos, }.base.base; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv04.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv04.c index f1f3bd1..6dba53d 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv04.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv04.c @@ -24,60 +24,100 @@ #include "priv.h" +#include <core/client.h> #include <core/event.h> #include <core/class.h> +#include <nvif/unpack.h> +#include <nvif/class.h> struct nv04_disp_priv { struct nouveau_disp base; }; static int -nv04_disp_scanoutpos(struct nouveau_object *object, u32 mthd, - void *data, u32 size) +nv04_disp_scanoutpos(struct nouveau_object *object, struct nv04_disp_priv *priv, + void *data, u32 size, int head) { - struct nv04_disp_priv *priv = (void *)object->engine; - struct nv04_display_scanoutpos *args = data; - const int head = (mthd & NV04_DISP_MTHD_HEAD); + const u32 hoff = head * 0x2000; + union { + struct nv04_disp_scanoutpos_v0 v0; + } *args = data; u32 line; + int ret; + + nv_ioctl(object, "disp scanoutpos size %d\n", size); + if (nvif_unpack(args->v0, 0, 0, false)) { + nv_ioctl(object, "disp scanoutpos vers %d\n", args->v0.version); + args->v0.vblanks = nv_rd32(priv, 0x680800 + hoff) & 0xffff; + args->v0.vtotal = nv_rd32(priv, 0x680804 + hoff) & 0xffff; + args->v0.vblanke = args->v0.vtotal - 1; + + args->v0.hblanks = nv_rd32(priv, 0x680820 + hoff) & 0xffff; + args->v0.htotal = nv_rd32(priv, 0x680824 + hoff) & 0xffff; + args->v0.hblanke = args->v0.htotal - 1; + + /* + * If output is vga instead of digital then vtotal/htotal is + * invalid so we have to give up and trigger the timestamping + * fallback in the drm core. + */ + if (!args->v0.vtotal || !args->v0.htotal) + return -ENOTSUPP; + + args->v0.time[0] = ktime_to_ns(ktime_get()); + line = nv_rd32(priv, 0x600868 + hoff); + args->v0.time[1] = ktime_to_ns(ktime_get()); + args->v0.hline = (line & 0xffff0000) >> 16; + args->v0.vline = (line & 0x0000ffff); + } else + return ret; - if (size < sizeof(*args)) - return -EINVAL; - - args->vblanks = nv_rd32(priv, 0x680800 + (head * 0x2000)) & 0xffff; - args->vtotal = nv_rd32(priv, 0x680804 + (head * 0x2000)) & 0xffff; - args->vblanke = args->vtotal - 1; - - args->hblanks = nv_rd32(priv, 0x680820 + (head * 0x2000)) & 0xffff; - args->htotal = nv_rd32(priv, 0x680824 + (head * 0x2000)) & 0xffff; - args->hblanke = args->htotal - 1; - - /* - * If output is vga instead of digital then vtotal/htotal is invalid - * so we have to give up and trigger the timestamping fallback in the - * drm core. - */ - if (!args->vtotal || !args->htotal) - return -ENOTSUPP; - - args->time[0] = ktime_to_ns(ktime_get()); - line = nv_rd32(priv, 0x600868 + (head * 0x2000)); - args->time[1] = ktime_to_ns(ktime_get()); - args->hline = (line & 0xffff0000) >> 16; - args->vline = (line & 0x0000ffff); return 0; } -#define HEAD_MTHD(n) (n), (n) + 0x01 +static int +nv04_disp_mthd(struct nouveau_object *object, u32 mthd, void *data, u32 size) +{ + union { + struct nv04_disp_mthd_v0 v0; + } *args = data; + struct nv04_disp_priv *priv = (void *)object->engine; + int head, ret; + + nv_ioctl(object, "disp mthd size %d\n", size); + if (nvif_unpack(args->v0, 0, 0, true)) { + nv_ioctl(object, "disp mthd vers %d mthd %02x head %d\n", + args->v0.version, args->v0.method, args->v0.head); + mthd = args->v0.method; + head = args->v0.head; + } else + return ret; + + if (head < 0 || head >= 2) + return -ENXIO; + + switch (mthd) { + case NV04_DISP_SCANOUTPOS: + return nv04_disp_scanoutpos(object, priv, data, size, head); + default: + break; + } + + return -EINVAL; +} -static struct nouveau_omthds -nv04_disp_omthds[] = { - { HEAD_MTHD(NV04_DISP_SCANOUTPOS), nv04_disp_scanoutpos }, - {} +static struct nouveau_ofuncs +nv04_disp_ofuncs = { + .ctor = _nouveau_object_ctor, + .dtor = nouveau_object_destroy, + .init = nouveau_object_init, + .fini = nouveau_object_fini, + .mthd = nv04_disp_mthd, }; static struct nouveau_oclass nv04_disp_sclass[] = { - { NV04_DISP_CLASS, &nouveau_object_ofuncs, nv04_disp_omthds }, + { NV04_DISP_CLASS, &nv04_disp_ofuncs }, {}, }; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c index d83d3ef..7e60c11 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c @@ -814,31 +814,34 @@ nv50_disp_curs_ofuncs = { ******************************************************************************/ int -nv50_disp_base_scanoutpos(struct nouveau_object *object, u32 mthd, - void *data, u32 size) +nv50_disp_base_scanoutpos(NV50_DISP_MTHD_V0) { - struct nv50_disp_priv *priv = (void *)object->engine; - struct nv04_display_scanoutpos *args = data; - const int head = (mthd & NV50_DISP_MTHD_HEAD); - u32 blanke, blanks, total; + const u32 blanke = nv_rd32(priv, 0x610aec + (head * 0x540)); + const u32 blanks = nv_rd32(priv, 0x610af4 + (head * 0x540)); + const u32 total = nv_rd32(priv, 0x610afc + (head * 0x540)); + union { + struct nv04_disp_scanoutpos_v0 v0; + } *args = data; + int ret; + + nv_ioctl(object, "disp scanoutpos size %d\n", size); + if (nvif_unpack(args->v0, 0, 0, false)) { + nv_ioctl(object, "disp scanoutpos vers %d\n", args->v0.version); + args->v0.vblanke = (blanke & 0xffff0000) >> 16; + args->v0.hblanke = (blanke & 0x0000ffff); + args->v0.vblanks = (blanks & 0xffff0000) >> 16; + args->v0.hblanks = (blanks & 0x0000ffff); + args->v0.vtotal = ( total & 0xffff0000) >> 16; + args->v0.htotal = ( total & 0x0000ffff); + args->v0.time[0] = ktime_to_ns(ktime_get()); + args->v0.vline = /* vline read locks hline */ + nv_rd32(priv, 0x616340 + (head * 0x800)) & 0xffff; + args->v0.time[1] = ktime_to_ns(ktime_get()); + args->v0.hline = + nv_rd32(priv, 0x616344 + (head * 0x800)) & 0xffff; + } else + return ret; - if (size < sizeof(*args) || head >= priv->head.nr) - return -EINVAL; - blanke = nv_rd32(priv, 0x610aec + (head * 0x540)); - blanks = nv_rd32(priv, 0x610af4 + (head * 0x540)); - total = nv_rd32(priv, 0x610afc + (head * 0x540)); - - args->vblanke = (blanke & 0xffff0000) >> 16; - args->hblanke = (blanke & 0x0000ffff); - args->vblanks = (blanks & 0xffff0000) >> 16; - args->hblanks = (blanks & 0x0000ffff); - args->vtotal = ( total & 0xffff0000) >> 16; - args->htotal = ( total & 0x0000ffff); - - args->time[0] = ktime_to_ns(ktime_get()); - args->vline = nv_rd32(priv, 0x616340 + (head * 0x800)) & 0xffff; - args->time[1] = ktime_to_ns(ktime_get()); /* vline read locks hline */ - args->hline = nv_rd32(priv, 0x616344 + (head * 0x800)) & 0xffff; return 0; } @@ -846,6 +849,7 @@ int nv50_disp_base_mthd(struct nouveau_object *object, u32 mthd, void *data, u32 size) { + const struct nv50_disp_impl *impl = (void *)nv_oclass(object->engine); union { struct nv50_disp_mthd_v0 v0; struct nv50_disp_mthd_v1 v1; @@ -894,6 +898,8 @@ nv50_disp_base_mthd(struct nouveau_object *object, u32 mthd, } switch (mthd) { + case NV50_DISP_SCANOUTPOS: + return impl->head.scanoutpos(object, priv, data, size, head); default: break; } @@ -1081,15 +1087,9 @@ nv50_disp_base_ofuncs = { .mthd = nv50_disp_base_mthd, }; -static struct nouveau_omthds -nv50_disp_base_omthds[] = { - { HEAD_MTHD(NV50_DISP_SCANOUTPOS) , nv50_disp_base_scanoutpos }, - {}, -}; - static struct nouveau_oclass nv50_disp_base_oclass[] = { - { NV50_DISP_CLASS, &nv50_disp_base_ofuncs, nv50_disp_base_omthds }, + { NV50_DISP_CLASS, &nv50_disp_base_ofuncs }, {} }; @@ -1859,4 +1859,5 @@ nv50_disp_oclass = &(struct nv50_disp_impl) { .mthd.base = &nv50_disp_sync_mthd_chan, .mthd.ovly = &nv50_disp_ovly_mthd_chan, .mthd.prev = 0x000004, + .head.scanoutpos = nv50_disp_base_scanoutpos, }.base.base; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h index 62a38b5..81bf80f 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h @@ -14,16 +14,6 @@ #include "outp.h" #include "outpdp.h" -struct nv50_disp_impl { - struct nouveau_disp_impl base; - struct { - const struct nv50_disp_mthd_chan *core; - const struct nv50_disp_mthd_chan *base; - const struct nv50_disp_mthd_chan *ovly; - int prev; - } mthd; -}; - #define NV50_DISP_MTHD_ struct nouveau_object *object, \ struct nv50_disp_priv *priv, void *data, u32 size #define NV50_DISP_MTHD_V0 NV50_DISP_MTHD_, int head @@ -58,18 +48,27 @@ struct nv50_disp_priv { } pior; }; -#define HEAD_MTHD(n) (n), (n) + 0x03 +struct nv50_disp_impl { + struct nouveau_disp_impl base; + struct { + const struct nv50_disp_mthd_chan *core; + const struct nv50_disp_mthd_chan *base; + const struct nv50_disp_mthd_chan *ovly; + int prev; + } mthd; + struct { + int (*scanoutpos)(NV50_DISP_MTHD_V0); + } head; +}; -int nv50_disp_base_scanoutpos(struct nouveau_object *, u32, void *, u32); +int nv50_disp_base_scanoutpos(NV50_DISP_MTHD_V0); int nv50_disp_base_mthd(struct nouveau_object *, u32, void *, u32); -#define DAC_MTHD(n) (n), (n) + 0x03 +int nvd0_disp_base_scanoutpos(NV50_DISP_MTHD_V0); int nv50_dac_power(NV50_DISP_MTHD_V1); int nv50_dac_sense(NV50_DISP_MTHD_V1); -#define SOR_MTHD(n) (n), (n) + 0x3f - int nva3_hda_eld(NV50_DISP_MTHD_V1); int nvd0_hda_eld(NV50_DISP_MTHD_V1); @@ -97,8 +96,6 @@ int nvd0_sor_dp_lnkctl(struct nv50_disp_priv *, int, int, int, u16, u16, u32, int nvd0_sor_dp_drvctl(struct nv50_disp_priv *, int, int, int, u16, u16, u32, struct dcb_output *); -#define PIOR_MTHD(n) (n), (n) + 0x03 - int nv50_pior_power(NV50_DISP_MTHD_V1); struct nv50_disp_base { @@ -203,7 +200,6 @@ extern const struct nv50_disp_mthd_list nv84_disp_mast_mthd_dac; extern const struct nv50_disp_mthd_list nv84_disp_mast_mthd_head; extern const struct nv50_disp_mthd_chan nv84_disp_sync_mthd_chan; extern const struct nv50_disp_mthd_chan nv84_disp_ovly_mthd_chan; -extern struct nouveau_omthds nv84_disp_base_omthds[]; extern const struct nv50_disp_mthd_chan nv94_disp_mast_mthd_chan; @@ -217,7 +213,6 @@ extern struct nv50_disp_chan_impl nvd0_disp_ovly_ofuncs; extern const struct nv50_disp_mthd_chan nvd0_disp_sync_mthd_chan; extern struct nv50_disp_chan_impl nvd0_disp_oimm_ofuncs; extern struct nv50_disp_chan_impl nvd0_disp_curs_ofuncs; -extern struct nouveau_omthds nvd0_disp_base_omthds[]; extern struct nouveau_ofuncs nvd0_disp_base_ofuncs; extern struct nouveau_oclass nvd0_disp_cclass; void nvd0_disp_intr_supervisor(struct work_struct *); diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c index c0012d8..8746644 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c @@ -212,15 +212,9 @@ nv84_disp_sclass[] = { {} }; -struct nouveau_omthds -nv84_disp_base_omthds[] = { - { HEAD_MTHD(NV50_DISP_SCANOUTPOS) , nv50_disp_base_scanoutpos }, - {}, -}; - static struct nouveau_oclass nv84_disp_base_oclass[] = { - { NV84_DISP_CLASS, &nv50_disp_base_ofuncs, nv84_disp_base_omthds }, + { NV84_DISP_CLASS, &nv50_disp_base_ofuncs }, {} }; @@ -274,4 +268,5 @@ nv84_disp_oclass = &(struct nv50_disp_impl) { .mthd.base = &nv84_disp_sync_mthd_chan, .mthd.ovly = &nv84_disp_ovly_mthd_chan, .mthd.prev = 0x000004, + .head.scanoutpos = nv50_disp_base_scanoutpos, }.base.base; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c index 192c808..11cd16a 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c @@ -71,15 +71,9 @@ nv94_disp_sclass[] = { {} }; -static struct nouveau_omthds -nv94_disp_base_omthds[] = { - { HEAD_MTHD(NV50_DISP_SCANOUTPOS) , nv50_disp_base_scanoutpos }, - {}, -}; - static struct nouveau_oclass nv94_disp_base_oclass[] = { - { NV94_DISP_CLASS, &nv50_disp_base_ofuncs, nv94_disp_base_omthds }, + { NV94_DISP_CLASS, &nv50_disp_base_ofuncs }, {} }; @@ -140,4 +134,5 @@ nv94_disp_oclass = &(struct nv50_disp_impl) { .mthd.base = &nv84_disp_sync_mthd_chan, .mthd.ovly = &nv84_disp_ovly_mthd_chan, .mthd.prev = 0x000004, + .head.scanoutpos = nv50_disp_base_scanoutpos, }.base.base; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c index bfd5cf1..3819575 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c @@ -90,7 +90,7 @@ nva0_disp_sclass[] = { static struct nouveau_oclass nva0_disp_base_oclass[] = { - { NVA0_DISP_CLASS, &nv50_disp_base_ofuncs, nv84_disp_base_omthds }, + { NVA0_DISP_CLASS, &nv50_disp_base_ofuncs }, {} }; @@ -144,4 +144,5 @@ nva0_disp_oclass = &(struct nv50_disp_impl) { .mthd.base = &nv84_disp_sync_mthd_chan, .mthd.ovly = &nva0_disp_ovly_mthd_chan, .mthd.prev = 0x000004, + .head.scanoutpos = nv50_disp_base_scanoutpos, }.base.base; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c b/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c index 38a79a0..25df6b9 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c @@ -43,15 +43,9 @@ nva3_disp_sclass[] = { {} }; -static struct nouveau_omthds -nva3_disp_base_omthds[] = { - { HEAD_MTHD(NV50_DISP_SCANOUTPOS) , nv50_disp_base_scanoutpos }, - {}, -}; - static struct nouveau_oclass nva3_disp_base_oclass[] = { - { NVA3_DISP_CLASS, &nv50_disp_base_ofuncs, nva3_disp_base_omthds }, + { NVA3_DISP_CLASS, &nv50_disp_base_ofuncs }, {} }; @@ -106,4 +100,5 @@ nva3_disp_oclass = &(struct nv50_disp_impl) { .mthd.base = &nv84_disp_sync_mthd_chan, .mthd.ovly = &nv84_disp_ovly_mthd_chan, .mthd.prev = 0x000004, + .head.scanoutpos = nv50_disp_base_scanoutpos, }.base.base; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c index 5aa44ec..deddd05 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c @@ -23,9 +23,12 @@ */ #include <core/object.h> +#include <core/client.h> #include <core/parent.h> #include <core/handle.h> #include <core/class.h> +#include <nvif/unpack.h> +#include <nvif/class.h> #include <engine/disp.h> @@ -589,33 +592,35 @@ nvd0_disp_curs_ofuncs = { * Base display object ******************************************************************************/ -static int -nvd0_disp_base_scanoutpos(struct nouveau_object *object, u32 mthd, - void *data, u32 size) +int +nvd0_disp_base_scanoutpos(NV50_DISP_MTHD_V0) { - struct nv50_disp_priv *priv = (void *)object->engine; - struct nv04_display_scanoutpos *args = data; - const int head = (mthd & NV50_DISP_MTHD_HEAD); - u32 blanke, blanks, total; - - if (size < sizeof(*args) || head >= priv->head.nr) - return -EINVAL; - - total = nv_rd32(priv, 0x640414 + (head * 0x300)); - blanke = nv_rd32(priv, 0x64041c + (head * 0x300)); - blanks = nv_rd32(priv, 0x640420 + (head * 0x300)); - - args->vblanke = (blanke & 0xffff0000) >> 16; - args->hblanke = (blanke & 0x0000ffff); - args->vblanks = (blanks & 0xffff0000) >> 16; - args->hblanks = (blanks & 0x0000ffff); - args->vtotal = ( total & 0xffff0000) >> 16; - args->htotal = ( total & 0x0000ffff); - - args->time[0] = ktime_to_ns(ktime_get()); - args->vline = nv_rd32(priv, 0x616340 + (head * 0x800)) & 0xffff; - args->time[1] = ktime_to_ns(ktime_get()); /* vline read locks hline */ - args->hline = nv_rd32(priv, 0x616344 + (head * 0x800)) & 0xffff; + const u32 total = nv_rd32(priv, 0x640414 + (head * 0x300)); + const u32 blanke = nv_rd32(priv, 0x64041c + (head * 0x300)); + const u32 blanks = nv_rd32(priv, 0x640420 + (head * 0x300)); + union { + struct nv04_disp_scanoutpos_v0 v0; + } *args = data; + int ret; + + nv_ioctl(object, "disp scanoutpos size %d\n", size); + if (nvif_unpack(args->v0, 0, 0, false)) { + nv_ioctl(object, "disp scanoutpos vers %d\n", args->v0.version); + args->v0.vblanke = (blanke & 0xffff0000) >> 16; + args->v0.hblanke = (blanke & 0x0000ffff); + args->v0.vblanks = (blanks & 0xffff0000) >> 16; + args->v0.hblanks = (blanks & 0x0000ffff); + args->v0.vtotal = ( total & 0xffff0000) >> 16; + args->v0.htotal = ( total & 0x0000ffff); + args->v0.time[0] = ktime_to_ns(ktime_get()); + args->v0.vline = /* vline read locks hline */ + nv_rd32(priv, 0x616340 + (head * 0x800)) & 0xffff; + args->v0.time[1] = ktime_to_ns(ktime_get()); + args->v0.hline = + nv_rd32(priv, 0x616344 + (head * 0x800)) & 0xffff; + } else + return ret; + return 0; } @@ -709,15 +714,9 @@ nvd0_disp_base_ofuncs = { .mthd = nv50_disp_base_mthd, }; -struct nouveau_omthds -nvd0_disp_base_omthds[] = { - { HEAD_MTHD(NV50_DISP_SCANOUTPOS) , nvd0_disp_base_scanoutpos }, - {}, -}; - static struct nouveau_oclass nvd0_disp_base_oclass[] = { - { NVD0_DISP_CLASS, &nvd0_disp_base_ofuncs, nvd0_disp_base_omthds }, + { NVD0_DISP_CLASS, &nvd0_disp_base_ofuncs }, {} }; @@ -1242,4 +1241,5 @@ nvd0_disp_oclass = &(struct nv50_disp_impl) { .mthd.base = &nvd0_disp_sync_mthd_chan, .mthd.ovly = &nvd0_disp_ovly_mthd_chan, .mthd.prev = -0x020000, + .head.scanoutpos = nvd0_disp_base_scanoutpos, }.base.base; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c index 49ab742..58b0ac1 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c @@ -210,7 +210,7 @@ nve0_disp_sclass[] = { static struct nouveau_oclass nve0_disp_base_oclass[] = { - { NVE0_DISP_CLASS, &nvd0_disp_base_ofuncs, nvd0_disp_base_omthds }, + { NVE0_DISP_CLASS, &nvd0_disp_base_ofuncs }, {} }; @@ -264,4 +264,5 @@ nve0_disp_oclass = &(struct nv50_disp_impl) { .mthd.base = &nvd0_disp_sync_mthd_chan, .mthd.ovly = &nve0_disp_ovly_mthd_chan, .mthd.prev = -0x020000, + .head.scanoutpos = nvd0_disp_base_scanoutpos, }.base.base; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nvf0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nvf0.c index 448dc91..b6b0146 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nvf0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nvf0.c @@ -45,7 +45,7 @@ nvf0_disp_sclass[] = { static struct nouveau_oclass nvf0_disp_base_oclass[] = { - { NVF0_DISP_CLASS, &nvd0_disp_base_ofuncs, nvd0_disp_base_omthds }, + { NVF0_DISP_CLASS, &nvd0_disp_base_ofuncs }, {} }; @@ -99,4 +99,5 @@ nvf0_disp_oclass = &(struct nv50_disp_impl) { .mthd.base = &nvd0_disp_sync_mthd_chan, .mthd.ovly = &nve0_disp_ovly_mthd_chan, .mthd.prev = -0x020000, + .head.scanoutpos = nvd0_disp_base_scanoutpos, }.base.base; diff --git a/drivers/gpu/drm/nouveau/core/include/core/class.h b/drivers/gpu/drm/nouveau/core/include/core/class.h index 9f8066d..24b85a9 100644 --- a/drivers/gpu/drm/nouveau/core/include/core/class.h +++ b/drivers/gpu/drm/nouveau/core/include/core/class.h @@ -8,26 +8,9 @@ #define NV04_DISP_CLASS 0x00000046 -#define NV04_DISP_MTHD 0x00000000 -#define NV04_DISP_MTHD_HEAD 0x00000001 - -#define NV04_DISP_SCANOUTPOS 0x00000000 - struct nv04_display_class { }; -struct nv04_display_scanoutpos { - s64 time[2]; - u32 vblanks; - u32 vblanke; - u32 vtotal; - u32 vline; - u32 hblanks; - u32 hblanke; - u32 htotal; - u32 hline; -}; - /* 5070: NV50_DISP * 8270: NV84_DISP * 8370: NVA0_DISP @@ -49,10 +32,6 @@ struct nv04_display_scanoutpos { #define NVF0_DISP_CLASS 0x00009270 #define GM107_DISP_CLASS 0x00009470 -#define NV50_DISP_MTHD_HEAD 0x00000003 - -#define NV50_DISP_SCANOUTPOS 0x00000000 - struct nv50_display_class { }; diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index ffea6c4..f00e56c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -95,17 +95,22 @@ int nouveau_display_scanoutpos_head(struct drm_crtc *crtc, int *vpos, int *hpos, ktime_t *stime, ktime_t *etime) { - const u32 mthd = NV04_DISP_SCANOUTPOS + nouveau_crtc(crtc)->index; + struct { + struct nv04_disp_mthd_v0 base; + struct nv04_disp_scanoutpos_v0 scan; + } args = { + .base.method = NV04_DISP_SCANOUTPOS, + .base.head = nouveau_crtc(crtc)->index, + }; struct nouveau_display *disp = nouveau_display(crtc->dev); - struct nv04_display_scanoutpos args; int ret, retry = 1; do { - ret = nvif_exec(&disp->disp, mthd, &args, sizeof(args)); + ret = nvif_mthd(&disp->disp, 0, &args, sizeof(args)); if (ret != 0) return 0; - if (args.vline) { + if (args.scan.vline) { ret |= DRM_SCANOUTPOS_ACCURATE; ret |= DRM_SCANOUTPOS_VALID; break; @@ -114,10 +119,11 @@ nouveau_display_scanoutpos_head(struct drm_crtc *crtc, int *vpos, int *hpos, if (retry) ndelay(crtc->linedur_ns); } while (retry--); - *hpos = args.hline; - *vpos = calc(args.vblanks, args.vblanke, args.vtotal, args.vline); - if (stime) *stime = ns_to_ktime(args.time[0]); - if (etime) *etime = ns_to_ktime(args.time[1]); + *hpos = args.scan.hline; + *vpos = calc(args.scan.vblanks, args.scan.vblanke, + args.scan.vtotal, args.scan.vline); + if (stime) *stime = ns_to_ktime(args.scan.time[0]); + if (etime) *etime = ns_to_ktime(args.scan.time[1]); if (*vpos < 0) ret |= DRM_SCANOUTPOS_INVBL; diff --git a/drivers/gpu/drm/nouveau/nvif/class.h b/drivers/gpu/drm/nouveau/nvif/class.h index f869f94..b0998e7 100644 --- a/drivers/gpu/drm/nouveau/nvif/class.h +++ b/drivers/gpu/drm/nouveau/nvif/class.h @@ -294,6 +294,28 @@ struct kepler_channel_gpfifo_a_v0 { * legacy display ******************************************************************************/ +struct nv04_disp_mthd_v0 { + __u8 version; +#define NV04_DISP_SCANOUTPOS 0x00 + __u8 method; + __u8 head; + __u8 pad03[5]; +}; + +struct nv04_disp_scanoutpos_v0 { + __u8 version; + __u8 pad01[7]; + __s64 time[2]; + __u16 vblanks; + __u16 vblanke; + __u16 vtotal; + __u16 vline; + __u16 hblanks; + __u16 hblanke; + __u16 htotal; + __u16 hline; +}; + /******************************************************************************* * display @@ -303,6 +325,7 @@ struct kepler_channel_gpfifo_a_v0 { struct nv50_disp_mthd_v0 { __u8 version; +#define NV50_DISP_SCANOUTPOS 0x00 __u8 method; __u8 head; __u8 pad03[5]; diff --git a/drivers/gpu/drm/nouveau/nvif/object.h b/drivers/gpu/drm/nouveau/nvif/object.h index a5d8281..fac3a3b 100644 --- a/drivers/gpu/drm/nouveau/nvif/object.h +++ b/drivers/gpu/drm/nouveau/nvif/object.h @@ -71,6 +71,5 @@ void nvif_object_unmap(struct nvif_object *); /*XXX*/ #include <core/object.h> #define nvkm_object(a) ((struct nouveau_object *)nvif_object(a)->priv) -#define nvif_exec(a,b,c,d) nv_exec(nvkm_object(a), (b), (c), (d)) #endif |