From: jsg <jsg@openbsd.org>
Date: Fri, 31 Mar 2023 01:30:52 +0000 (+0000)
Subject: drm/amd/display: Include virtual signal to set k1 and k2 values
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=020ed3e71eb3b6e83deedd011fc7284327805603;p=openbsd

drm/amd/display: Include virtual signal to set k1 and k2 values

From Eric Bernstein
4a36da161b7a467c884e00219bb62b645bbe74f1 in linux-6.1.y/6.1.22
368307cef69ccd9bf5511f25e58e3a103be169fb in mainline linux
---

diff --git a/sys/dev/pci/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/sys/dev/pci/drm/amd/display/dc/dcn32/dcn32_hwseq.c
index fa14d73f6b8..41bc83f945d 100644
--- a/sys/dev/pci/drm/amd/display/dc/dcn32/dcn32_hwseq.c
+++ b/sys/dev/pci/drm/amd/display/dc/dcn32/dcn32_hwseq.c
@@ -1180,7 +1180,7 @@ unsigned int dcn32_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsign
 			*k2_div = PIXEL_RATE_DIV_BY_2;
 		else
 			*k2_div = PIXEL_RATE_DIV_BY_4;
-	} else if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
+	} else if (dc_is_dp_signal(pipe_ctx->stream->signal) || dc_is_virtual_signal(pipe_ctx->stream->signal)) {
 		if (two_pix_per_container) {
 			*k1_div = PIXEL_RATE_DIV_BY_1;
 			*k2_div = PIXEL_RATE_DIV_BY_2;