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(parent: 3306ba4) | patch
drm/amd/display: Update DTBCLK for DCN32
authorAlvin Lee <Alvin.Lee2@amd.com>
Sat, 30 Apr 2022 00:41:10 +0000 (20:41 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 18 Apr 2023 20:28:54 +0000 (16:28 -0400)
commit128c1ca0303fe764a4cde5f761e72810d9e40b6e
tree96df574b057e0e0f73e2845b3d5308940391eb69tree | snapshot
parent3306ba4b60b2f3d9ac6bddc587a4d702e1ba2224commit | diff
drm/amd/display: Update DTBCLK for DCN32

[Why&How]
- Implement interface to program DTBCLK DTO’s
  according to reference DTBCLK returned by PMFW
- This is required because DTO programming
  requires exact DTBCLK reference freq or it could
  result in underflow

Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c diff | blob | blame | history
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