From: Charlene Liu <charlene....@amd.com> Change-Id: If1f43f6c7f8ed8485fcc1bda83933dedb4d76ef1 Signed-off-by: Charlene Liu <charlene....@amd.com> Reviewed-by: Dmytro Laktyushkin <dmytro.laktyush...@amd.com> Acked-by: Harry Wentland <harry.wentl...@amd.com> --- drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c index 812c299..5663d3d 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c @@ -830,6 +830,12 @@ bool dce110_link_encoder_validate_dvi_output( if (crtc_timing->pixel_encoding != PIXEL_ENCODING_RGB) return false; + /*connect DVI via adpater's HDMI connector*/ + if ((connector_signal == SIGNAL_TYPE_DVI_SINGLE_LINK || + connector_signal == SIGNAL_TYPE_HDMI_TYPE_A) && + signal != SIGNAL_TYPE_HDMI_TYPE_A && + crtc_timing->pix_clk_khz > TMDS_MAX_PIXEL_CLOCK) + return false; if (crtc_timing->pix_clk_khz < TMDS_MIN_PIXEL_CLOCK) return false; -- 2.7.4 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx