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authorHarry Wentland <harry.wentland@amd.com>2017-12-18 22:36:01 +0300
committerAlex Deucher <alexander.deucher@amd.com>2018-03-08 00:27:27 +0300
commitdb195488661ef397fe1a3af745a11aa2d1b20940 (patch)
tree83f87f3ad89d49a7f223aef92118e67c2dc13345 /drivers
parent6724eebac4c45741334bc459296cdddb59904a36 (diff)
downloadlinux-db195488661ef397fe1a3af745a11aa2d1b20940.tar.xz
drm/amd/display: Don't block dual-link DVI modes
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc_stream.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index 651c6bceb86d..cbf3fc19a5f7 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -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