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| author | Ville Syrjälä <[email protected]> | 2021-06-08 08:54:15 +0000 |
|---|---|---|
| committer | José Roberto de Souza <[email protected]> | 2021-06-08 17:22:55 +0000 |
| commit | 17c1a4b7ac6ffcebcc97442b9af4a34a95d4a1f8 (patch) | |
| tree | d37318ab07aa3b22713b41ede079ed9578a69cfa /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | |
| parent | drm/i915/display: Introduce new intel_psr_pause/resume function (diff) | |
| download | kernel-17c1a4b7ac6ffcebcc97442b9af4a34a95d4a1f8.tar.gz kernel-17c1a4b7ac6ffcebcc97442b9af4a34a95d4a1f8.zip | |
drm/i915: Disable PSR around cdclk changes
AUX logic is often clocked from cdclk. Disable PSR to make sure
there are no hw initiated AUX transactions in flight while we
change the cdclk frequency.
Cc: Mika Kahola <[email protected]>
Signed-off-by: Ville Syrjälä <[email protected]>
Signed-off-by: Gwan-gyeong Mun <[email protected]>
Reviewed-by: Mika Kahola <[email protected]>
Signed-off-by: José Roberto de Souza <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h')
0 files changed, 0 insertions, 0 deletions