Commit 3eb8ae18 authored by Charlene Liu's avatar Charlene Liu Committed by Alex Deucher
Browse files

drm/amd/display: remove disable_sutter touch pstate debug code 



[why]
diags is using disable_stutter, this will cause issue when pstate switch
enabled

Reviewed-by: default avatarIlya Bakoulin <ilya.bakoulin@amd.com>
Signed-off-by: default avatarCharlene Liu <Charlene.Liu@amd.com>
Signed-off-by: default avatarChuanyu Tseng <chuanyu.tseng@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c24bb00c

drivers/gpu/drm/amd/display/dc/hubbub/dcn42/dcn42_hubbub.c

+0 −9
Original line number Diff line number Diff line
@@ -430,15 +430,6 @@ static void hubbub42_allow_self_refresh_control(struct hubbub *hubbub, bool allo 
	REG_UPDATE_2(DCHUBBUB_ARB_DRAM_STATE_CNTL,

			DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE, 0,

			DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, !allow);



	if (!allow && hubbub->ctx->dc->debug.disable_stutter) {/*controlled by registry key*/

		REG_UPDATE_2(DCHUBBUB_ARB_DRAM_STATE_CNTL,

			DCHUBBUB_ARB_ALLOW_DCFCLK_DEEP_SLEEP_FORCE_VALUE, 0,

			DCHUBBUB_ARB_ALLOW_DCFCLK_DEEP_SLEEP_FORCE_ENABLE, 1);

		REG_UPDATE_2(DCHUBBUB_ARB_DRAM_STATE_CNTL,

			DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE, 0,

			DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE, 1);

	}

}

static void hubbub42_set_sdp_control(struct hubbub *hubbub, bool dc_control)

{