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(parent: 79b3c03) | patch
drm/amd/display: Add null pointer check in link_dpms
authorCharlene Liu <Charlene.Liu@amd.com>
Thu, 6 Nov 2025 23:10:30 +0000 (18:10 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 18 Nov 2025 15:51:38 +0000 (10:51 -0500)
commit8ffa289f90be1a9b5bf693aa61004a9411ffe93a
treec30255e2916a65bfcf8ed5ca6be346e0d6da8639tree
parent79b3c037f972dcb13e325a8eabfb8da835764e15commit | diff
drm/amd/display: Add null pointer check in link_dpms

[why]
Check that the stream exists to add link->local_sink null pointer access
protection.

Reviewed-by: Harold Sun <harold.sun@amd.com>
Reviewed-by: Ethan Cheung <ethan.cheung@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/link/link_dpms.c diff | blob | history
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