From: jsg <jsg@openbsd.org>
Date: Mon, 4 Mar 2024 02:30:03 +0000 (+0000)
Subject: drm/amd/display: Avoid enum conversion warning
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=85bd5162a986fa9a149fe208a947e89fea37c479;p=openbsd

drm/amd/display: Avoid enum conversion warning

From Nathan Chancellor
a1baf5734231dd3ee5d98022b2da474bc972f9c7 in linux-6.6.y/6.6.19
d7643fe6fb76edb1f2f1497bf5e8b8f4774b5129 in mainline linux
---

diff --git a/sys/dev/pci/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c b/sys/dev/pci/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c
index 5269368d14d..7a6e42bde29 100644
--- a/sys/dev/pci/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c
+++ b/sys/dev/pci/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c
@@ -544,8 +544,9 @@ int link_dp_dpia_get_dp_overhead_in_dp_tunneling(struct dc_link *link)
 		 */
 		const struct dc_link_settings *link_cap =
 			dc_link_get_link_cap(link);
-		uint32_t link_bw_in_kbps =
-			link_cap->link_rate * link_cap->lane_count * LINK_RATE_REF_FREQ_IN_KHZ * 8;
+		uint32_t link_bw_in_kbps = (uint32_t)link_cap->link_rate *
+					   (uint32_t)link_cap->lane_count *
+					   LINK_RATE_REF_FREQ_IN_KHZ * 8;
 		link_mst_overhead = (link_bw_in_kbps / 64) + ((link_bw_in_kbps % 64) ? 1 : 0);
 	}