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drm/amd/display: Don't skip clock updates in overclocking

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[Description]
Skipping clock updates is not a hard requirement for overclocking
and only an optimization. Remove the skip as this can cause issues
for FAMS transitions during the overclock sequence. If FAMS
is enabled we must disable UCLK switch on any full update (which
requires update clocks to be called).

Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Signed-off-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alvin Lee 2024-06-20 14:32:21 -04:00 committed by Alex Deucher
parent a08d75927f
commit 3d054c4076
1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn401/dcn401_clk_mgr.c
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@ -1366,9 +1366,6 @@ static void dcn401_update_clocks(struct clk_mgr *clk_mgr_base,
unsigned int num_steps = 0;
if (dc->work_arounds.skip_clock_update)
return;
if (dc->debug.enable_legacy_clock_update) {
dcn401_update_clocks_legacy(clk_mgr_base, context, safe_to_lower);
return;