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

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commit 1966bbfdfe upstream.

[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: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Austin Zheng <austin.zheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Austin Zheng
2023-06-15 16:41:08 -04:00
committed by Greg Kroah-Hartman
parent c4629c7575
commit a2ef3163c3
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
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@@ -1165,10 +1165,6 @@ unsigned int dcn32_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsign
unsigned int odm_combine_factor = 0; unsigned int odm_combine_factor = 0;
bool two_pix_per_container = false; 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); two_pix_per_container = optc2_is_two_pixels_per_containter(&stream->timing);
odm_combine_factor = get_odm_config(pipe_ctx, NULL); odm_combine_factor = get_odm_config(pipe_ctx, NULL);