Commit 460f6e39 authored by Rodrigo Siqueira's avatar Rodrigo Siqueira Committed by Alex Deucher
Browse files

drm/amd/display: Move REG sequence from program ogam to idle before connect 



Fill ring buffer before offload.

Reviewed-by: default avatarLeo Li <sunpeng.li@amd.com>
Signed-off-by: default avatarRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 35be2cbc

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c

+4 −6
Original line number Diff line number Diff line
@@ -395,9 +395,12 @@ static void mpc20_program_ogam_pwl( 
				MPCC_OGAM_LUT_DATA, rgb[i].delta_green_reg);

		REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0,

				MPCC_OGAM_LUT_DATA, rgb[i].delta_blue_reg);



	}



	REG_SEQ_SUBMIT();

	PERF_TRACE();

	REG_SEQ_WAIT_DONE();

	PERF_TRACE();

}



static void apply_DEDCN20_305_wa(struct mpc *mpc, int mpcc_id,
@@ -501,11 +504,6 @@ void mpc2_assert_mpcc_idle_before_connect(struct mpc *mpc, int mpcc_id) 
		ASSERT(!mpc_disabled);

		ASSERT(!mpc_idle);

	}



	REG_SEQ_SUBMIT();

	PERF_TRACE();

	REG_SEQ_WAIT_DONE();

	PERF_TRACE();

}



static void mpc2_init_mpcc(struct mpcc *mpcc, int mpcc_inst)