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drm/amd/display: Always update DPPCLK_DTO when clock increase

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[why]
Need to update the update_clock sequence to a fully tested sequence for
dcn30

[how]
Removed the check to see if clock is lowered

Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com>
Signed-off-by: Oliver Logush <oliver.logush@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Oliver Logush 2022-03-29 17:39:04 -04:00 committed by Alex Deucher
parent c1b972a18d
commit 56b5b1c7b3
2 changed files with 2 additions and 4 deletions
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3
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c
View File

@ -157,8 +157,7 @@ static void dcn201_update_clocks(struct clk_mgr *clk_mgr_base,
} else {
if (update_dppclk || update_dispclk)
dcn20_update_clocks_update_dentist(clk_mgr, context);
if (new_clocks->dppclk_khz >= dc->current_state->bw_ctx.bw.dcn.clk.dppclk_khz)
dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
}
}
}

3
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c
View File

@ -176,8 +176,7 @@ static void vg_update_clocks(struct clk_mgr *clk_mgr_base,
if (update_dppclk || update_dispclk)
dcn301_smu_set_dppclk(clk_mgr, clk_mgr_base->clks.dppclk_khz);
// always update dtos unless clock is lowered and not safe to lower
if (new_clocks->dppclk_khz >= dc->current_state->bw_ctx.bw.dcn.clk.dppclk_khz)
dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
dcn20_update_clocks_update_dpp_dto(clk_mgr, context, safe_to_lower);
}
}