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| author | Douglas Anderson <dianders@chromium.org> | 2023-09-21 22:26:44 +0300 |
|---|---|---|
| committer | Douglas Anderson <dianders@chromium.org> | 2023-09-26 01:52:18 +0300 |
| commit | 89755ee1d59311855b4afcf35aebddcb653b3cd5 (patch) | |
| tree | c47d5ef6a136da9870a280815e145123c01f6abf /drivers/gpu/drm/Makefile | |
| parent | 330140d7319fcc4ec68bd924ea212e476bf12275 (diff) | |
| download | linux-89755ee1d59311855b4afcf35aebddcb653b3cd5.tar.xz | |
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 <mripard@kernel.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Tested-by: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
Reviewed-by: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230921122641.RFT.v2.1.I134336fce7eac5a63bdac46d57b0888858fc8081@changeid
Diffstat (limited to 'drivers/gpu/drm/Makefile')
0 files changed, 0 insertions, 0 deletions