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Commit f2c7c55b authored by Harry Wentland's avatar Harry Wentland Committed by Alex Deucher
Browse files

drm/amd/display: Don't block dual-link DVI modes 



Signed-off-by: default avatarHarry Wentland <harry.wentland@amd.com>
Reviewed-by: default avatarTony Cheng <Tony.Cheng@amd.com>
Acked-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 7e98ab10

drivers/gpu/drm/amd/display/dc/core/dc_stream.c

+1 −2
Original line number Diff line number Diff line
@@ -33,7 +33,6 @@ 
/*******************************************************************************

 * Private functions

 ******************************************************************************/

#define TMDS_MAX_PIXEL_CLOCK_IN_KHZ_UPMOST 297000

static void update_stream_signal(struct dc_stream_state *stream)

{
@@ -46,7 +45,7 @@ static void update_stream_signal(struct dc_stream_state *stream) 


	if (dc_is_dvi_signal(stream->signal)) {

		if (stream->ctx->dc->caps.dual_link_dvi &&

		    stream->timing.pix_clk_khz > TMDS_MAX_PIXEL_CLOCK_IN_KHZ_UPMOST &&

		    stream->timing.pix_clk_khz > TMDS_MAX_PIXEL_CLOCK &&

		    stream->sink->sink_signal != SIGNAL_TYPE_DVI_SINGLE_LINK)

			stream->signal = SIGNAL_TYPE_DVI_DUAL_LINK;

		else