]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: bf335f6) | patch
drm/amd/display: check if REFCLK_CNTL register is present
authorDmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Wed, 22 Apr 2020 22:07:52 +0000 (18:07 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 28 Apr 2020 20:17:44 +0000 (16:17 -0400)
commitf58fbd84982200ede298ab08b7b1d7a083d66eae
tree6a7198a66a018d91f0f932f7fae4c2053273fdf5tree | snapshot
parentbf335f6fa7a770c49f5ad1a233ea5edf0f2d3742commit | diff
drm/amd/display: check if REFCLK_CNTL register is present

Check before programming the register since it isn't present on
all IPs using this code.

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c diff | blob | history
Linux Kernel Source Tree.