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| author |   changzhu <Changfeng.Zhu@amd.com> | 2019-11-05 18:29:12 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-11-06 22:06:23 -0500 |
| commit | 440a7a54e7ec012ec8b27c27e460dfd6f9a24ddb (patch) | |
| tree | 1e01fcd464e7d21dc9ed7916b218f5f50172823c /drivers/gpu/drm/amd/amdgpu/soc15.c | |
| parent | drm/amdgpu: add dummy read by engines for some GCVM status registers in gfx10 (diff) | |
| download | linux-dev-440a7a54e7ec012ec8b27c27e460dfd6f9a24ddb.tar.xz linux-dev-440a7a54e7ec012ec8b27c27e460dfd6f9a24ddb.zip | |
drm/amdgpu: add warning for GRBM 1-cycle delay issue in gfx9
It needs to add warning to update firmware in gfx9
in case that firmware is too old to have function to
realize dummy read in cp firmware.
Signed-off-by: changzhu <Changfeng.Zhu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions