diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux-5.4/linux-yocto-5.4.2/0394-drm-amd-display-Update-number-of-dcn21-audio-endpoin.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux-5.4/linux-yocto-5.4.2/0394-drm-amd-display-Update-number-of-dcn21-audio-endpoin.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux-5.4/linux-yocto-5.4.2/0394-drm-amd-display-Update-number-of-dcn21-audio-endpoin.patch b/meta-amd-bsp/recipes-kernel/linux-5.4/linux-yocto-5.4.2/0394-drm-amd-display-Update-number-of-dcn21-audio-endpoin.patch new file mode 100644 index 00000000..eca31d0e --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-5.4/linux-yocto-5.4.2/0394-drm-amd-display-Update-number-of-dcn21-audio-endpoin.patch @@ -0,0 +1,35 @@ +From ec497d06f4452dc6e4cb3e5ac1812117d5aac300 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 0394/1453] 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 be864bfd5797..cb469f37c1eb 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 + |