diff options
| author | Harry Wentland <harry.wentland@amd.com> | 2017-12-18 20:36:01 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-07 22:27:27 +0100 |
| commit | db195488661ef397fe1a3af745a11aa2d1b20940 (patch) | |
| tree | 83f87f3ad89d49a7f223aef92118e67c2dc13345 /drivers/gpu | |
| parent | drm/amd/display: Don't allow dual-link DVI on all ASICs. (diff) | |
| download | linux-db195488661ef397fe1a3af745a11aa2d1b20940.tar.xz linux-db195488661ef397fe1a3af745a11aa2d1b20940.zip | |
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/gpu')
| -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 @@ /******************************************************************************* * 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 |