Skip to content

L
linux
Commit 636e37aa authored by Ben Skeggs's avatar Ben Skeggs
Browse files
Options

drm/nouveau/mpeg: switch to device pri macros 

Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 276836d4
Show whitespace changes
Inline Side-by-side
Showing with 96 additions and 84 deletions
drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c
View file @ 636e37aa
...@@ -59,8 +59,9 @@ nv31_mpeg_object_ctor(struct nvkm_object *parent, ...@@ -59,8 +59,9 @@ nv31_mpeg_object_ctor(struct nvkm_object *parent,
static int static int
nv31_mpeg_mthd_dma(struct nvkm_object *object, u32 mthd, void *arg, u32 len) nv31_mpeg_mthd_dma(struct nvkm_object *object, u32 mthd, void *arg, u32 len)
{ {
struct nvkm_instmem *imem = nvkm_instmem(object);
struct nv31_mpeg *mpeg = (void *)object->engine; struct nv31_mpeg *mpeg = (void *)object->engine;
struct nvkm_device *device = mpeg->base.engine.subdev.device;
struct nvkm_instmem *imem = device->imem;
u32 inst = *(u32 *)arg << 4; u32 inst = *(u32 *)arg << 4;
u32 dma0 = nv_ro32(imem, inst + 0); u32 dma0 = nv_ro32(imem, inst + 0);
u32 dma1 = nv_ro32(imem, inst + 4); u32 dma1 = nv_ro32(imem, inst + 4);
...@@ -74,22 +75,22 @@ nv31_mpeg_mthd_dma(struct nvkm_object *object, u32 mthd, void *arg, u32 len) ...@@ -74,22 +75,22 @@ nv31_mpeg_mthd_dma(struct nvkm_object *object, u32 mthd, void *arg, u32 len)
if (mthd == 0x0190) { if (mthd == 0x0190) {
/* DMA_CMD */ /* DMA_CMD */
nv_mask(mpeg, 0x00b300, 0x00010000, (dma0 & 0x00030000) ? 0x00010000 : 0); nvkm_mask(device, 0x00b300, 0x00010000, (dma0 & 0x00030000) ? 0x00010000 : 0);
nv_wr32(mpeg, 0x00b334, base); nvkm_wr32(device, 0x00b334, base);
nv_wr32(mpeg, 0x00b324, size); nvkm_wr32(device, 0x00b324, size);
} else } else
if (mthd == 0x01a0) { if (mthd == 0x01a0) {
/* DMA_DATA */ /* DMA_DATA */
nv_mask(mpeg, 0x00b300, 0x00020000, (dma0 & 0x00030000) ? 0x00020000 : 0); nvkm_mask(device, 0x00b300, 0x00020000, (dma0 & 0x00030000) ? 0x00020000 : 0);
nv_wr32(mpeg, 0x00b360, base); nvkm_wr32(device, 0x00b360, base);
nv_wr32(mpeg, 0x00b364, size); nvkm_wr32(device, 0x00b364, size);
} else { } else {
/* DMA_IMAGE, VRAM only */ /* DMA_IMAGE, VRAM only */
if (dma0 & 0x00030000) if (dma0 & 0x00030000)
return -EINVAL; return -EINVAL;
nv_wr32(mpeg, 0x00b370, base); nvkm_wr32(device, 0x00b370, base);
nv_wr32(mpeg, 0x00b374, size); nvkm_wr32(device, 0x00b374, size);
} }
return 0; return 0;
...@@ -182,25 +183,27 @@ nv31_mpeg_cclass = { ...@@ -182,25 +183,27 @@ nv31_mpeg_cclass = {
void void
nv31_mpeg_tile_prog(struct nvkm_engine *engine, int i) nv31_mpeg_tile_prog(struct nvkm_engine *engine, int i)
{ {
struct nvkm_fb_tile *tile = &nvkm_fb(engine)->tile.region[i];
struct nv31_mpeg *mpeg = (void *)engine; struct nv31_mpeg *mpeg = (void *)engine;
struct nvkm_device *device = mpeg->base.engine.subdev.device;
struct nvkm_fb_tile *tile = &device->fb->tile.region[i];
nv_wr32(mpeg, 0x00b008 + (i * 0x10), tile->pitch); nvkm_wr32(device, 0x00b008 + (i * 0x10), tile->pitch);
nv_wr32(mpeg, 0x00b004 + (i * 0x10), tile->limit); nvkm_wr32(device, 0x00b004 + (i * 0x10), tile->limit);
nv_wr32(mpeg, 0x00b000 + (i * 0x10), tile->addr); nvkm_wr32(device, 0x00b000 + (i * 0x10), tile->addr);
} }
void void
nv31_mpeg_intr(struct nvkm_subdev *subdev) nv31_mpeg_intr(struct nvkm_subdev *subdev)
{ {
struct nv31_mpeg *mpeg = (void *)subdev; struct nv31_mpeg *mpeg = (void *)subdev;
struct nvkm_fifo *fifo = nvkm_fifo(subdev); struct nvkm_device *device = mpeg->base.engine.subdev.device;
struct nvkm_fifo *fifo = device->fifo;
struct nvkm_handle *handle; struct nvkm_handle *handle;
struct nvkm_object *engctx; struct nvkm_object *engctx;
u32 stat = nv_rd32(mpeg, 0x00b100); u32 stat = nvkm_rd32(device, 0x00b100);
u32 type = nv_rd32(mpeg, 0x00b230); u32 type = nvkm_rd32(device, 0x00b230);
u32 mthd = nv_rd32(mpeg, 0x00b234); u32 mthd = nvkm_rd32(device, 0x00b234);
u32 data = nv_rd32(mpeg, 0x00b238); u32 data = nvkm_rd32(device, 0x00b238);
u32 show = stat; u32 show = stat;
unsigned long flags; unsigned long flags;
...@@ -210,7 +213,7 @@ nv31_mpeg_intr(struct nvkm_subdev *subdev) ...@@ -210,7 +213,7 @@ nv31_mpeg_intr(struct nvkm_subdev *subdev)
if (stat & 0x01000000) { if (stat & 0x01000000) {
/* happens on initial binding of the object */ /* happens on initial binding of the object */
if (type == 0x00000020 && mthd == 0x0000) { if (type == 0x00000020 && mthd == 0x0000) {
nv_mask(mpeg, 0x00b308, 0x00000000, 0x00000000); nvkm_mask(device, 0x00b308, 0x00000000, 0x00000000);
show &= ~0x01000000; show &= ~0x01000000;
} }
...@@ -222,8 +225,8 @@ nv31_mpeg_intr(struct nvkm_subdev *subdev) ...@@ -222,8 +225,8 @@ nv31_mpeg_intr(struct nvkm_subdev *subdev)
} }
} }
nv_wr32(mpeg, 0x00b100, stat); nvkm_wr32(device, 0x00b100, stat);
nv_wr32(mpeg, 0x00b230, 0x00000001); nvkm_wr32(device, 0x00b230, 0x00000001);
if (show) { if (show) {
nv_error(mpeg, "ch %d [%s] 0x%08x 0x%08x 0x%08x 0x%08x\n", nv_error(mpeg, "ch %d [%s] 0x%08x 0x%08x 0x%08x 0x%08x\n",
...@@ -260,7 +263,8 @@ nv31_mpeg_init(struct nvkm_object *object) ...@@ -260,7 +263,8 @@ nv31_mpeg_init(struct nvkm_object *object)
{ {
struct nvkm_engine *engine = nv_engine(object); struct nvkm_engine *engine = nv_engine(object);
struct nv31_mpeg *mpeg = (void *)object; struct nv31_mpeg *mpeg = (void *)object;
struct nvkm_fb *fb = nvkm_fb(object); struct nvkm_device *device = mpeg->base.engine.subdev.device;
struct nvkm_fb *fb = device->fb;
int ret, i; int ret, i;
ret = nvkm_mpeg_init(&mpeg->base); ret = nvkm_mpeg_init(&mpeg->base);
...@@ -268,24 +272,24 @@ nv31_mpeg_init(struct nvkm_object *object) ...@@ -268,24 +272,24 @@ nv31_mpeg_init(struct nvkm_object *object)
return ret; return ret;
/* VPE init */ /* VPE init */
nv_wr32(mpeg, 0x00b0e0, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */ nvkm_wr32(device, 0x00b0e0, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */
nv_wr32(mpeg, 0x00b0e8, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */ nvkm_wr32(device, 0x00b0e8, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */
for (i = 0; i < fb->tile.regions; i++) for (i = 0; i < fb->tile.regions; i++)
engine->tile_prog(engine, i); engine->tile_prog(engine, i);
/* PMPEG init */ /* PMPEG init */
nv_wr32(mpeg, 0x00b32c, 0x00000000); nvkm_wr32(device, 0x00b32c, 0x00000000);
nv_wr32(mpeg, 0x00b314, 0x00000100); nvkm_wr32(device, 0x00b314, 0x00000100);
nv_wr32(mpeg, 0x00b220, 0x00000031); nvkm_wr32(device, 0x00b220, 0x00000031);
nv_wr32(mpeg, 0x00b300, 0x02001ec1); nvkm_wr32(device, 0x00b300, 0x02001ec1);
nv_mask(mpeg, 0x00b32c, 0x00000001, 0x00000001); nvkm_mask(device, 0x00b32c, 0x00000001, 0x00000001);
nv_wr32(mpeg, 0x00b100, 0xffffffff); nvkm_wr32(device, 0x00b100, 0xffffffff);
nv_wr32(mpeg, 0x00b140, 0xffffffff); nvkm_wr32(device, 0x00b140, 0xffffffff);
if (!nv_wait(mpeg, 0x00b200, 0x00000001, 0x00000000)) { if (!nv_wait(mpeg, 0x00b200, 0x00000001, 0x00000000)) {
nv_error(mpeg, "timeout 0x%08x\n", nv_rd32(mpeg, 0x00b200)); nv_error(mpeg, "timeout 0x%08x\n", nvkm_rd32(device, 0x00b200));
return -EBUSY; return -EBUSY;
} }
......
drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv40.c
View file @ 636e37aa
...@@ -32,8 +32,9 @@ ...@@ -32,8 +32,9 @@
static int static int
nv40_mpeg_mthd_dma(struct nvkm_object *object, u32 mthd, void *arg, u32 len) nv40_mpeg_mthd_dma(struct nvkm_object *object, u32 mthd, void *arg, u32 len)
{ {
struct nvkm_instmem *imem = nvkm_instmem(object);
struct nv31_mpeg *mpeg = (void *)object->engine; struct nv31_mpeg *mpeg = (void *)object->engine;
struct nvkm_device *device = mpeg->base.engine.subdev.device;
struct nvkm_instmem *imem = device->imem;
u32 inst = *(u32 *)arg << 4; u32 inst = *(u32 *)arg << 4;
u32 dma0 = nv_ro32(imem, inst + 0); u32 dma0 = nv_ro32(imem, inst + 0);
u32 dma1 = nv_ro32(imem, inst + 4); u32 dma1 = nv_ro32(imem, inst + 4);
...@@ -47,22 +48,22 @@ nv40_mpeg_mthd_dma(struct nvkm_object *object, u32 mthd, void *arg, u32 len) ...@@ -47,22 +48,22 @@ nv40_mpeg_mthd_dma(struct nvkm_object *object, u32 mthd, void *arg, u32 len)
if (mthd == 0x0190) { if (mthd == 0x0190) {
/* DMA_CMD */ /* DMA_CMD */
nv_mask(mpeg, 0x00b300, 0x00030000, (dma0 & 0x00030000)); nvkm_mask(device, 0x00b300, 0x00030000, (dma0 & 0x00030000));
nv_wr32(mpeg, 0x00b334, base); nvkm_wr32(device, 0x00b334, base);
nv_wr32(mpeg, 0x00b324, size); nvkm_wr32(device, 0x00b324, size);
} else } else
if (mthd == 0x01a0) { if (mthd == 0x01a0) {
/* DMA_DATA */ /* DMA_DATA */
nv_mask(mpeg, 0x00b300, 0x000c0000, (dma0 & 0x00030000) << 2); nvkm_mask(device, 0x00b300, 0x000c0000, (dma0 & 0x00030000) << 2);
nv_wr32(mpeg, 0x00b360, base); nvkm_wr32(device, 0x00b360, base);
nv_wr32(mpeg, 0x00b364, size); nvkm_wr32(device, 0x00b364, size);
} else { } else {
/* DMA_IMAGE, VRAM only */ /* DMA_IMAGE, VRAM only */
if (dma0 & 0x00030000) if (dma0 & 0x00030000)
return -EINVAL; return -EINVAL;
nv_wr32(mpeg, 0x00b370, base); nvkm_wr32(device, 0x00b370, base);
nv_wr32(mpeg, 0x00b374, size); nvkm_wr32(device, 0x00b374, size);
} }
return 0; return 0;
...@@ -90,14 +91,15 @@ static void ...@@ -90,14 +91,15 @@ static void
nv40_mpeg_intr(struct nvkm_subdev *subdev) nv40_mpeg_intr(struct nvkm_subdev *subdev)
{ {
struct nv31_mpeg *mpeg = (void *)subdev; struct nv31_mpeg *mpeg = (void *)subdev;
struct nvkm_device *device = mpeg->base.engine.subdev.device;
u32 stat; u32 stat;
if ((stat = nv_rd32(mpeg, 0x00b100))) if ((stat = nvkm_rd32(device, 0x00b100)))
nv31_mpeg_intr(subdev); nv31_mpeg_intr(subdev);
if ((stat = nv_rd32(mpeg, 0x00b800))) { if ((stat = nvkm_rd32(device, 0x00b800))) {
nv_error(mpeg, "PMSRCH 0x%08x\n", stat); nv_error(mpeg, "PMSRCH 0x%08x\n", stat);
nv_wr32(mpeg, 0x00b800, stat); nvkm_wr32(device, 0x00b800, stat);
} }
} }
......
drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c
View file @ 636e37aa
...@@ -60,12 +60,13 @@ nv44_mpeg_context_fini(struct nvkm_object *object, bool suspend) ...@@ -60,12 +60,13 @@ nv44_mpeg_context_fini(struct nvkm_object *object, bool suspend)
struct nvkm_mpeg *mpeg = (void *)object->engine; struct nvkm_mpeg *mpeg = (void *)object->engine;
struct nv44_mpeg_chan *chan = (void *)object; struct nv44_mpeg_chan *chan = (void *)object;
struct nvkm_device *device = mpeg->engine.subdev.device;
u32 inst = 0x80000000 | nv_gpuobj(chan)->addr >> 4; u32 inst = 0x80000000 | nv_gpuobj(chan)->addr >> 4;
nv_mask(mpeg, 0x00b32c, 0x00000001, 0x00000000); nvkm_mask(device, 0x00b32c, 0x00000001, 0x00000000);
if (nv_rd32(mpeg, 0x00b318) == inst) if (nvkm_rd32(device, 0x00b318) == inst)
nv_mask(mpeg, 0x00b318, 0x80000000, 0x00000000); nvkm_mask(device, 0x00b318, 0x80000000, 0x00000000);
nv_mask(mpeg, 0x00b32c, 0x00000001, 0x00000001); nvkm_mask(device, 0x00b32c, 0x00000001, 0x00000001);
return 0; return 0;
} }
...@@ -89,16 +90,17 @@ nv44_mpeg_cclass = { ...@@ -89,16 +90,17 @@ nv44_mpeg_cclass = {
static void static void
nv44_mpeg_intr(struct nvkm_subdev *subdev) nv44_mpeg_intr(struct nvkm_subdev *subdev)
{ {
struct nvkm_fifo *fifo = nvkm_fifo(subdev); struct nvkm_mpeg *mpeg = (void *)subdev;
struct nvkm_device *device = mpeg->engine.subdev.device;
struct nvkm_fifo *fifo = device->fifo;
struct nvkm_engine *engine = nv_engine(subdev); struct nvkm_engine *engine = nv_engine(subdev);
struct nvkm_object *engctx; struct nvkm_object *engctx;
struct nvkm_handle *handle; struct nvkm_handle *handle;
struct nvkm_mpeg *mpeg = (void *)subdev; u32 inst = nvkm_rd32(device, 0x00b318) & 0x000fffff;
u32 inst = nv_rd32(mpeg, 0x00b318) & 0x000fffff; u32 stat = nvkm_rd32(device, 0x00b100);
u32 stat = nv_rd32(mpeg, 0x00b100); u32 type = nvkm_rd32(device, 0x00b230);
u32 type = nv_rd32(mpeg, 0x00b230); u32 mthd = nvkm_rd32(device, 0x00b234);
u32 mthd = nv_rd32(mpeg, 0x00b234); u32 data = nvkm_rd32(device, 0x00b238);
u32 data = nv_rd32(mpeg, 0x00b238);
u32 show = stat; u32 show = stat;
int chid; int chid;
...@@ -108,7 +110,7 @@ nv44_mpeg_intr(struct nvkm_subdev *subdev) ...@@ -108,7 +110,7 @@ nv44_mpeg_intr(struct nvkm_subdev *subdev)
if (stat & 0x01000000) { if (stat & 0x01000000) {
/* happens on initial binding of the object */ /* happens on initial binding of the object */
if (type == 0x00000020 && mthd == 0x0000) { if (type == 0x00000020 && mthd == 0x0000) {
nv_mask(mpeg, 0x00b308, 0x00000000, 0x00000000); nvkm_mask(device, 0x00b308, 0x00000000, 0x00000000);
show &= ~0x01000000; show &= ~0x01000000;
} }
...@@ -120,8 +122,8 @@ nv44_mpeg_intr(struct nvkm_subdev *subdev) ...@@ -120,8 +122,8 @@ nv44_mpeg_intr(struct nvkm_subdev *subdev)
} }
} }
nv_wr32(mpeg, 0x00b100, stat); nvkm_wr32(device, 0x00b100, stat);
nv_wr32(mpeg, 0x00b230, 0x00000001); nvkm_wr32(device, 0x00b230, 0x00000001);
if (show) { if (show) {
nv_error(mpeg, nv_error(mpeg,
...@@ -137,14 +139,15 @@ static void ...@@ -137,14 +139,15 @@ static void
nv44_mpeg_me_intr(struct nvkm_subdev *subdev) nv44_mpeg_me_intr(struct nvkm_subdev *subdev)
{ {
struct nvkm_mpeg *mpeg = (void *)subdev; struct nvkm_mpeg *mpeg = (void *)subdev;
struct nvkm_device *device = mpeg->engine.subdev.device;
u32 stat; u32 stat;
if ((stat = nv_rd32(mpeg, 0x00b100))) if ((stat = nvkm_rd32(device, 0x00b100)))
nv44_mpeg_intr(subdev); nv44_mpeg_intr(subdev);
if ((stat = nv_rd32(mpeg, 0x00b800))) { if ((stat = nvkm_rd32(device, 0x00b800))) {
nv_error(mpeg, "PMSRCH 0x%08x\n", stat); nv_error(mpeg, "PMSRCH 0x%08x\n", stat);
nv_wr32(mpeg, 0x00b800, stat); nvkm_wr32(device, 0x00b800, stat);
} }
} }
......
drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv50.c
View file @ 636e37aa
...@@ -119,16 +119,17 @@ void ...@@ -119,16 +119,17 @@ void
nv50_mpeg_intr(struct nvkm_subdev *subdev) nv50_mpeg_intr(struct nvkm_subdev *subdev)
{ {
struct nvkm_mpeg *mpeg = (void *)subdev; struct nvkm_mpeg *mpeg = (void *)subdev;
u32 stat = nv_rd32(mpeg, 0x00b100); struct nvkm_device *device = mpeg->engine.subdev.device;
u32 type = nv_rd32(mpeg, 0x00b230); u32 stat = nvkm_rd32(device, 0x00b100);
u32 mthd = nv_rd32(mpeg, 0x00b234); u32 type = nvkm_rd32(device, 0x00b230);
u32 data = nv_rd32(mpeg, 0x00b238); u32 mthd = nvkm_rd32(device, 0x00b234);
u32 data = nvkm_rd32(device, 0x00b238);
u32 show = stat; u32 show = stat;
if (stat & 0x01000000) { if (stat & 0x01000000) {
/* happens on initial binding of the object */ /* happens on initial binding of the object */
if (type == 0x00000020 && mthd == 0x0000) { if (type == 0x00000020 && mthd == 0x0000) {
nv_wr32(mpeg, 0x00b308, 0x00000100); nvkm_wr32(device, 0x00b308, 0x00000100);
show &= ~0x01000000; show &= ~0x01000000;
} }
} }
...@@ -138,22 +139,23 @@ nv50_mpeg_intr(struct nvkm_subdev *subdev) ...@@ -138,22 +139,23 @@ nv50_mpeg_intr(struct nvkm_subdev *subdev)
stat, type, mthd, data); stat, type, mthd, data);
} }
nv_wr32(mpeg, 0x00b100, stat); nvkm_wr32(device, 0x00b100, stat);
nv_wr32(mpeg, 0x00b230, 0x00000001); nvkm_wr32(device, 0x00b230, 0x00000001);
} }
static void static void
nv50_vpe_intr(struct nvkm_subdev *subdev) nv50_vpe_intr(struct nvkm_subdev *subdev)
{ {
struct nvkm_mpeg *mpeg = (void *)subdev; struct nvkm_mpeg *mpeg = (void *)subdev;
struct nvkm_device *device = mpeg->engine.subdev.device;
if (nv_rd32(mpeg, 0x00b100)) if (nvkm_rd32(device, 0x00b100))
nv50_mpeg_intr(subdev); nv50_mpeg_intr(subdev);
if (nv_rd32(mpeg, 0x00b800)) { if (nvkm_rd32(device, 0x00b800)) {
u32 stat = nv_rd32(mpeg, 0x00b800); u32 stat = nvkm_rd32(device, 0x00b800);
nv_info(mpeg, "PMSRCH: 0x%08x\n", stat); nv_info(mpeg, "PMSRCH: 0x%08x\n", stat);
nv_wr32(mpeg, 0xb800, stat); nvkm_wr32(device, 0xb800, stat);
} }
} }
...@@ -181,28 +183,29 @@ int ...@@ -181,28 +183,29 @@ int
nv50_mpeg_init(struct nvkm_object *object) nv50_mpeg_init(struct nvkm_object *object)
{ {
struct nvkm_mpeg *mpeg = (void *)object; struct nvkm_mpeg *mpeg = (void *)object;
struct nvkm_device *device = mpeg->engine.subdev.device;
int ret; int ret;
ret = nvkm_mpeg_init(mpeg); ret = nvkm_mpeg_init(mpeg);
if (ret) if (ret)
return ret; return ret;
nv_wr32(mpeg, 0x00b32c, 0x00000000); nvkm_wr32(device, 0x00b32c, 0x00000000);
nv_wr32(mpeg, 0x00b314, 0x00000100); nvkm_wr32(device, 0x00b314, 0x00000100);
nv_wr32(mpeg, 0x00b0e0, 0x0000001a); nvkm_wr32(device, 0x00b0e0, 0x0000001a);
nv_wr32(mpeg, 0x00b220, 0x00000044); nvkm_wr32(device, 0x00b220, 0x00000044);
nv_wr32(mpeg, 0x00b300, 0x00801ec1); nvkm_wr32(device, 0x00b300, 0x00801ec1);
nv_wr32(mpeg, 0x00b390, 0x00000000); nvkm_wr32(device, 0x00b390, 0x00000000);
nv_wr32(mpeg, 0x00b394, 0x00000000); nvkm_wr32(device, 0x00b394, 0x00000000);
nv_wr32(mpeg, 0x00b398, 0x00000000); nvkm_wr32(device, 0x00b398, 0x00000000);
nv_mask(mpeg, 0x00b32c, 0x00000001, 0x00000001); nvkm_mask(device, 0x00b32c, 0x00000001, 0x00000001);
nv_wr32(mpeg, 0x00b100, 0xffffffff); nvkm_wr32(device, 0x00b100, 0xffffffff);
nv_wr32(mpeg, 0x00b140, 0xffffffff); nvkm_wr32(device, 0x00b140, 0xffffffff);
if (!nv_wait(mpeg, 0x00b200, 0x00000001, 0x00000000)) { if (!nv_wait(mpeg, 0x00b200, 0x00000001, 0x00000000)) {
nv_error(mpeg, "timeout 0x%08x\n", nv_rd32(mpeg, 0x00b200)); nv_error(mpeg, "timeout 0x%08x\n", nvkm_rd32(device, 0x00b200));
return -EBUSY; return -EBUSY;
} }
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7