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-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 757820a3f068..724ddce8aa41 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1400,6 +1400,10 @@ bool dc_validate_seamless_boot_timing(const struct dc *dc,
if (crtc_timing->v_sync_width != hw_crtc_timing.v_sync_width)
return false;
+ /* block DSC for now, as VBIOS does not currently support DSC timings */
+ if (crtc_timing->flags.DSC)
+ return false;
+
if (dc_is_dp_signal(link->connector_signal)) {
unsigned int pix_clk_100hz;