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| author | Douglas Anderson <[email protected]> | 2023-09-21 19:26:44 +0000 |
|---|---|---|
| committer | Douglas Anderson <[email protected]> | 2023-09-25 22:52:18 +0000 |
| commit | 89755ee1d59311855b4afcf35aebddcb653b3cd5 (patch) | |
| tree | c47d5ef6a136da9870a280815e145123c01f6abf /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | drm/bridge: Add 200ms delay to wait FW HPD status stable (diff) | |
| download | kernel-89755ee1d59311855b4afcf35aebddcb653b3cd5.tar.gz kernel-89755ee1d59311855b4afcf35aebddcb653b3cd5.zip | |
drm/imx/dcss: Call drm_atomic_helper_shutdown() at shutdown time
Based on grepping through the source code this driver appears to be
missing a call to drm_atomic_helper_shutdown() at system shutdown
time. Among other things, this means that if a panel is in use that it
won't be cleanly powered off at system shutdown time.
The fact that we should call drm_atomic_helper_shutdown() in the case
of OS shutdown/restart comes straight out of the kernel doc "driver
instance overview" in drm_drv.c.
Suggested-by: Maxime Ripard <[email protected]>
Reviewed-by: Maxime Ripard <[email protected]>
Tested-by: Laurentiu Palcu <[email protected]>
Reviewed-by: Laurentiu Palcu <[email protected]>
Signed-off-by: Douglas Anderson <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/20230921122641.RFT.v2.1.I134336fce7eac5a63bdac46d57b0888858fc8081@changeid
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions