diff options
| author | Jack Xiao <Jack.Xiao@amd.com> | 2022-04-12 23:17:41 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-04 17:43:53 +0300 |
| commit | fd0ed91ae8a2b5f3d61a6356b6aaeb2f5b097950 (patch) | |
| tree | f31f7d7acafbe6729640a93ed5e7693baa5e8202 /drivers/gpu/drm/amd | |
| parent | ae2d50be7efce273f769a800c8956b7e86c79b60 (diff) | |
| download | linux-fd0ed91ae8a2b5f3d61a6356b6aaeb2f5b097950.tar.xz | |
drm/amdgpu: correct cp doorbell range
1. move MES doorbell inside the mec doorbell range,
for mes belongs to mec block
2. setting the correct gfx/mec doorbell range, so that
fw can correctly detect gfx/compute work load to enter/exit
power saving state.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Tested-and-acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nv.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc21.c | 4 |
3 files changed, 16 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h index 2d9485e67125..7199b6b0be81 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h @@ -52,6 +52,8 @@ struct amdgpu_doorbell_index { uint32_t userqueue_end; uint32_t gfx_ring0; uint32_t gfx_ring1; + uint32_t gfx_userqueue_start; + uint32_t gfx_userqueue_end; uint32_t sdma_engine[8]; uint32_t mes_ring0; uint32_t mes_ring1; @@ -175,12 +177,15 @@ typedef enum _AMDGPU_NAVI10_DOORBELL_ASSIGNMENT AMDGPU_NAVI10_DOORBELL_MEC_RING5 = 0x008, AMDGPU_NAVI10_DOORBELL_MEC_RING6 = 0x009, AMDGPU_NAVI10_DOORBELL_MEC_RING7 = 0x00A, - AMDGPU_NAVI10_DOORBELL_USERQUEUE_START = 0x00B, + AMDGPU_NAVI10_DOORBELL_MES_RING0 = 0x00B, + AMDGPU_NAVI10_DOORBELL_MES_RING1 = 0x00C, + AMDGPU_NAVI10_DOORBELL_USERQUEUE_START = 0x00D, AMDGPU_NAVI10_DOORBELL_USERQUEUE_END = 0x08A, AMDGPU_NAVI10_DOORBELL_GFX_RING0 = 0x08B, AMDGPU_NAVI10_DOORBELL_GFX_RING1 = 0x08C, - AMDGPU_NAVI10_DOORBELL_MES_RING0 = 0x090, - AMDGPU_NAVI10_DOORBELL_MES_RING1 = 0x091, + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_START = 0x08D, + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_END = 0x0FF, + /* SDMA:256~335*/ AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE0 = 0x100, AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE1 = 0x10A, diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index 8cf1a7f8a632..8ecfd66c4cee 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -607,6 +607,10 @@ static void nv_init_doorbell_index(struct amdgpu_device *adev) adev->doorbell_index.userqueue_end = AMDGPU_NAVI10_DOORBELL_USERQUEUE_END; adev->doorbell_index.gfx_ring0 = AMDGPU_NAVI10_DOORBELL_GFX_RING0; adev->doorbell_index.gfx_ring1 = AMDGPU_NAVI10_DOORBELL_GFX_RING1; + adev->doorbell_index.gfx_userqueue_start = + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_START; + adev->doorbell_index.gfx_userqueue_end = + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_END; adev->doorbell_index.mes_ring0 = AMDGPU_NAVI10_DOORBELL_MES_RING0; adev->doorbell_index.mes_ring1 = AMDGPU_NAVI10_DOORBELL_MES_RING1; adev->doorbell_index.sdma_engine[0] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE0; diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c index 68985a59a6a6..80b558f649e0 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc21.c +++ b/drivers/gpu/drm/amd/amdgpu/soc21.c @@ -409,6 +409,10 @@ static void soc21_init_doorbell_index(struct amdgpu_device *adev) adev->doorbell_index.userqueue_end = AMDGPU_NAVI10_DOORBELL_USERQUEUE_END; adev->doorbell_index.gfx_ring0 = AMDGPU_NAVI10_DOORBELL_GFX_RING0; adev->doorbell_index.gfx_ring1 = AMDGPU_NAVI10_DOORBELL_GFX_RING1; + adev->doorbell_index.gfx_userqueue_start = + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_START; + adev->doorbell_index.gfx_userqueue_end = + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_END; adev->doorbell_index.mes_ring0 = AMDGPU_NAVI10_DOORBELL_MES_RING0; adev->doorbell_index.mes_ring1 = AMDGPU_NAVI10_DOORBELL_MES_RING1; adev->doorbell_index.sdma_engine[0] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE0; |