diff options
author | Harry Wentland <harry.wentland@amd.com> | 2017-12-18 14:36:01 -0500 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-07 16:27:27 -0500 |
commit | db195488661ef397fe1a3af745a11aa2d1b20940 (patch) | |
tree | 83f87f3ad89d49a7f223aef92118e67c2dc13345 | |
parent | 6724eebac4c45741334bc459296cdddb59904a36 (diff) |
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>
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 3 |
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 @@ | |||
33 | /******************************************************************************* | 33 | /******************************************************************************* |
34 | * Private functions | 34 | * Private functions |
35 | ******************************************************************************/ | 35 | ******************************************************************************/ |
36 | #define TMDS_MAX_PIXEL_CLOCK_IN_KHZ_UPMOST 297000 | ||
37 | static void update_stream_signal(struct dc_stream_state *stream) | 36 | static void update_stream_signal(struct dc_stream_state *stream) |
38 | { | 37 | { |
39 | 38 | ||
@@ -46,7 +45,7 @@ static void update_stream_signal(struct dc_stream_state *stream) | |||
46 | 45 | ||
47 | if (dc_is_dvi_signal(stream->signal)) { | 46 | if (dc_is_dvi_signal(stream->signal)) { |
48 | if (stream->ctx->dc->caps.dual_link_dvi && | 47 | if (stream->ctx->dc->caps.dual_link_dvi && |
49 | stream->timing.pix_clk_khz > TMDS_MAX_PIXEL_CLOCK_IN_KHZ_UPMOST && | 48 | stream->timing.pix_clk_khz > TMDS_MAX_PIXEL_CLOCK && |
50 | stream->sink->sink_signal != SIGNAL_TYPE_DVI_SINGLE_LINK) | 49 | stream->sink->sink_signal != SIGNAL_TYPE_DVI_SINGLE_LINK) |
51 | stream->signal = SIGNAL_TYPE_DVI_DUAL_LINK; | 50 | stream->signal = SIGNAL_TYPE_DVI_DUAL_LINK; |
52 | else | 51 | else |