drm/amd/display: Revert "init dispclk from bootup clock for DCN315"

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[Why&How]
This reverts commit 14bb17cc37.
Due to the change, the display shows garbage on startup.

We have an alternative solution for the original issue:
d24203bb62 ("drm/amd/display: Re-check seamless boot can be enabled or not")

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Wang, Sung-huai <Danny.Wang@amd.com>
Signed-off-by: Matthew Stewart <matthew.stewart2@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Wang, Sung-huai 2025-12-30 11:01:38 +08:00 • committed by Alex Deucher

parent bdc26342c4

commit a625dc4989

2 changed files with 3 additions and 88 deletions

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90

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c

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1

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.h

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