diff options
| author | James Cowgill <james.cowgill@blaize.com> | 2023-04-12 17:35:07 +0000 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2023-04-17 09:43:05 +0200 |
| commit | ab4f869fba6119997f7630d600049762a2b014fa (patch) | |
| tree | 1cb46267f4c22e9ba6d774b3757d52bac1f79a71 /drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c | |
| parent | 5dd45b66742a1f3cfa9a92dc0ac8714c7708ee6c (diff) | |
drm/panel: otm8009a: Set backlight parent to panel device
This is the logical place to put the backlight device, and it also
fixes a kernel crash if the MIPI host is removed. Previously the
backlight device would be unregistered twice when this happened - once
as a child of the MIPI host through `mipi_dsi_host_unregister`, and
once when the panel device is destroyed.
Fixes: 12a6cbd4f3f1 ("drm/panel: otm8009a: Use new backlight API")
Signed-off-by: James Cowgill <james.cowgill@blaize.com>
Cc: stable@vger.kernel.org
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230412173450.199592-1-james.cowgill@blaize.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c')
0 files changed, 0 insertions, 0 deletions