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| author | Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> | 2020-07-30 15:54:59 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-06 15:45:52 -0400 |
| commit | 16c642ec3fe9a144fbe1e97dc56f13a6308f1381 (patch) | |
| tree | 6d5198b32cbeeac3bbd926b7876add4f96bc6d9f /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | |
| parent | bf1102877751175fe6c1d68734d3c57d4af65df9 (diff) | |
| download | lwn-16c642ec3fe9a144fbe1e97dc56f13a6308f1381.tar.gz lwn-16c642ec3fe9a144fbe1e97dc56f13a6308f1381.zip | |
drm/amdgpu: new ids flag for tmz (v2)
Allows UMD to know if TMZ is supported and enabled.
This commit also bumps KMS_DRIVER_MINOR because if we don't
UMD can't tell if "ids_flags & AMDGPU_IDS_FLAGS_TMZ == 0" means
"tmz is not enabled" or "tmz may be enabled but the kernel doesn't
report it".
v2: use amdgpu_is_tmz() and reworded commit message.
Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 5156c67ec67b..92d0368217a2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -88,9 +88,10 @@ * - 3.37.0 - L2 is invalidated before SDMA IBs, needed for correctness * - 3.38.0 - Add AMDGPU_IB_FLAG_EMIT_MEM_SYNC * - 3.39.0 - DMABUF implicit sync does a full pipeline sync + * - 3.40.0 - Add AMDGPU_IDS_FLAGS_TMZ */ #define KMS_DRIVER_MAJOR 3 -#define KMS_DRIVER_MINOR 39 +#define KMS_DRIVER_MINOR 40 #define KMS_DRIVER_PATCHLEVEL 0 int amdgpu_vram_limit = 0; |