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| author | Harry Wentland <harry.wentland@amd.com> | 2017-12-18 14:36:01 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 14:17:27 -0500 |
| commit | f2c7c55b0e00817fa28b800834fe2b2bc22946b6 (patch) | |
| tree | 3ab3767fac5be7b877a7e6e21f8dbeceac68c25a | |
| parent | 7e98ab103521f82957f3c2d82d555a6803360440 (diff) | |
| download | linux-stable-f2c7c55b0e00817fa28b800834fe2b2bc22946b6.tar.gz linux-stable-f2c7c55b0e00817fa28b800834fe2b2bc22946b6.tar.bz2 linux-stable-f2c7c55b0e00817fa28b800834fe2b2bc22946b6.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>
| -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 37dd109f4c53..3cbdd8cacd37 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 |