Alvin Lee be6ccdf861 drm/amd/display: Don't compare dppclk before updating DTO ... [Why] In dcn3_update_clocks there are situations where dppclk is not lowered (i.e. stays the same), but DTO still needs to be increased before we program pipe frontend (i.e. in prepare_bandwidth). If we don't program the new DTO value before we program the pipe, we will underflow as soon as the pipe lock is released until the next call to dcn3_update_clocks where the DTO is updated. [How] Remove dppclk check before programming new DTO value. Signed-off-by: Alvin Lee <alvin.lee2@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2020-07-27 16:23:34 -04:00
..
dalsmc.h	drm/amd/display: Add DCN3 CLK_MGR	2020-07-01 01:59:14 -04:00
dcn30_clk_mgr.c	drm/amd/display: Don't compare dppclk before updating DTO	2020-07-27 16:23:34 -04:00
dcn30_clk_mgr.h	drm/amd/display: Add DCN3 CLK_MGR	2020-07-01 01:59:14 -04:00
dcn30_clk_mgr_smu_msg.c	drm/amd/display: Add logger for SMU msg	2020-07-08 09:02:31 -04:00
dcn30_clk_mgr_smu_msg.h	drm/amd/display: Add DCN3 CLK_MGR	2020-07-01 01:59:14 -04:00