1 files changed, 35 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4070-drm-amd-display-Update-number-of-dcn21-audio-endpoin.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4070-drm-amd-display-Update-number-of-dcn21-audio-endpoin.patch
new file mode 100644
index 00000000..759f7fda
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4070-drm-amd-display-Update-number-of-dcn21-audio-endpoin.patch
@@ -0,0 +1,35 @@
+From 6d6d2badc25d3e44f0cf3fa214a961f2baea0389 Mon Sep 17 00:00:00 2001
+From: Michael Strauss <michael.strauss@amd.com>
+Date: Tue, 17 Sep 2019 09:02:01 -0400
+Subject: [PATCH 4070/4256] drm/amd/display: Update number of dcn21 audio
+ endpoints
+
+[WHY]
+Number of audio endpoints wasn't updated from dcn20's 6 when created
+
+[HOW]
+Changed num_audio to 4 to match the correct sbios value
+
+Signed-off-by: Michael Strauss <michael.strauss@amd.com>
+Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
+Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
+---
+ drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+index 15914bf70008..0aa8e8e025e6 100644
+--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
++++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+@@ -726,7 +726,7 @@ static const struct resource_caps res_cap_rn = {
+ 		.num_timing_generator = 4,
+ 		.num_opp = 4,
+ 		.num_video_plane = 4,
+-		.num_audio = 6, // 6 audio endpoints.  4 audio streams
++		.num_audio = 4, // 4 audio endpoints.  4 audio streams
+ 		.num_stream_encoder = 5,
+ 		.num_pll = 5,  // maybe 3 because the last two used for USB-c
+ 		.num_dwb = 1,
+-- 
+2.17.1
+