diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2016-03-11 13:09:28 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2016-03-14 10:13:46 +1000 |
| commit | 9e4fff320521be3dabc01fb09fdc4c04b5b94769 (patch) | |
| tree | e4c08ae1f9f252dc2ad0d944d4f0c94d5b8defc0 /drivers/gpu/drm/nouveau/nvkm | |
| parent | 5d7fa4de46cc9200e80b72db2fe9271d9faf6400 (diff) | |
drm/nouveau/fifo/gk104: add nvenc plumbing
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c | 28 |
2 files changed, 23 insertions, 7 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c index c7b5707488c5..a8115b17e5b1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c @@ -735,6 +735,8 @@ gk104_fifo_oneinit(struct nvkm_fifo *base) case 0x0000000b: engidx = NVKM_ENGINE_MSENC; break; case 0x0000000c: engidx = NVKM_ENGINE_VIC; break; case 0x0000000d: engidx = NVKM_ENGINE_SEC; break; + case 0x0000000e: engidx = NVKM_ENGINE_NVENC0; break; + case 0x0000000f: engidx = NVKM_ENGINE_NVENC1; break; break; default: break; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c index 095957b6fde5..24a6494421f4 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c @@ -67,6 +67,8 @@ gk104_fifo_gpfifo_engine_addr(struct nvkm_engine *engine) case NVKM_ENGINE_MSPPP : return 0x0260; case NVKM_ENGINE_MSVLD : return 0x0270; case NVKM_ENGINE_MSENC : return 0x0290; + case NVKM_ENGINE_NVENC0: return 0x02100290; + case NVKM_ENGINE_NVENC1: return 0x0210; default: WARN_ON(1); return 0; @@ -77,9 +79,9 @@ static int gk104_fifo_gpfifo_engine_fini(struct nvkm_fifo_chan *base, struct nvkm_engine *engine, bool suspend) { - const u32 offset = gk104_fifo_gpfifo_engine_addr(engine); struct gk104_fifo_chan *chan = gk104_fifo_chan(base); struct nvkm_gpuobj *inst = chan->base.inst; + u32 offset = gk104_fifo_gpfifo_engine_addr(engine); int ret; ret = gk104_fifo_gpfifo_kick(chan); @@ -88,8 +90,12 @@ gk104_fifo_gpfifo_engine_fini(struct nvkm_fifo_chan *base, if (offset) { nvkm_kmap(inst); - nvkm_wo32(inst, offset + 0x00, 0x00000000); - nvkm_wo32(inst, offset + 0x04, 0x00000000); + nvkm_wo32(inst, (offset & 0xffff) + 0x00, 0x00000000); + nvkm_wo32(inst, (offset & 0xffff) + 0x04, 0x00000000); + if ((offset >>= 16)) { + nvkm_wo32(inst, offset + 0x00, 0x00000000); + nvkm_wo32(inst, offset + 0x04, 0x00000000); + } nvkm_done(inst); } @@ -100,15 +106,21 @@ static int gk104_fifo_gpfifo_engine_init(struct nvkm_fifo_chan *base, struct nvkm_engine *engine) { - const u32 offset = gk104_fifo_gpfifo_engine_addr(engine); struct gk104_fifo_chan *chan = gk104_fifo_chan(base); struct nvkm_gpuobj *inst = chan->base.inst; + u32 offset = gk104_fifo_gpfifo_engine_addr(engine); if (offset) { - u64 addr = chan->engn[engine->subdev.index].vma.offset; + u64 addr = chan->engn[engine->subdev.index].vma.offset; + u32 datalo = lower_32_bits(addr) | 0x00000004; + u32 datahi = upper_32_bits(addr); nvkm_kmap(inst); - nvkm_wo32(inst, offset + 0x00, lower_32_bits(addr) | 4); - nvkm_wo32(inst, offset + 0x04, upper_32_bits(addr)); + nvkm_wo32(inst, (offset & 0xffff) + 0x00, datalo); + nvkm_wo32(inst, (offset & 0xffff) + 0x04, datahi); + if ((offset >>= 16)) { + nvkm_wo32(inst, offset + 0x00, datalo); + nvkm_wo32(inst, offset + 0x04, datahi); + } nvkm_done(inst); } @@ -331,6 +343,8 @@ gk104_fifo_gpfifo[] = { { NVA06F_V0_ENGINE_MSPDEC, BIT_ULL(NVKM_ENGINE_MSPDEC) }, { NVA06F_V0_ENGINE_MSPPP , BIT_ULL(NVKM_ENGINE_MSPPP ) }, { NVA06F_V0_ENGINE_MSENC , BIT_ULL(NVKM_ENGINE_MSENC ) }, + { NVA06F_V0_ENGINE_NVENC0, BIT_ULL(NVKM_ENGINE_NVENC0) }, + { NVA06F_V0_ENGINE_NVENC1, BIT_ULL(NVKM_ENGINE_NVENC1) }, { NVA06F_V0_ENGINE_CE0 , BIT_ULL(NVKM_ENGINE_CE0 ) }, { NVA06F_V0_ENGINE_CE1 , BIT_ULL(NVKM_ENGINE_CE1 ) }, { NVA06F_V0_ENGINE_CE2 , BIT_ULL(NVKM_ENGINE_CE2 ) }, |