Commit 1966bbfd authored by Austin Zheng's avatar Austin Zheng Committed by Alex Deucher
Browse files

drm/amd/display: Remove Phantom Pipe Check When Calculating K1 and K2 



[Why]
K1 and K2 not being setting properly when subVP is active.

[How]
Have phantom pipes use the same programing as the main pipes without
checking the paired stream

Cc: stable@vger.kernel.org
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: default avatarAlvin Lee <alvin.lee2@amd.com>
Acked-by: default avatarRodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: default avatarAustin Zheng <austin.zheng@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 1a3148b5

drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c

+0 −4
Original line number Diff line number Diff line
@@ -1147,10 +1147,6 @@ unsigned int dcn32_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsign 
	unsigned int odm_combine_factor = 0;

	bool two_pix_per_container = false;



	// For phantom pipes, use the same programming as the main pipes

	if (pipe_ctx->stream->mall_stream_config.type == SUBVP_PHANTOM) {

		stream = pipe_ctx->stream->mall_stream_config.paired_stream;

	}

	two_pix_per_container = optc2_is_two_pixels_per_containter(&stream->timing);

	odm_combine_factor = get_odm_config(pipe_ctx, NULL);