diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1639-drm-amd-display-Fix-DP-audio-regression.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1639-drm-amd-display-Fix-DP-audio-regression.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1639-drm-amd-display-Fix-DP-audio-regression.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1639-drm-amd-display-Fix-DP-audio-regression.patch new file mode 100644 index 00000000..8b2375a6 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1639-drm-amd-display-Fix-DP-audio-regression.patch @@ -0,0 +1,34 @@ +From 43ff1d710109d1fed77be03544c1cc39e20a4728 Mon Sep 17 00:00:00 2001 +From: Wesley Chalmers <Wesley.Chalmers@amd.com> +Date: Fri, 1 Mar 2019 14:28:19 -0500 +Subject: [PATCH 1639/2940] drm/amd/display: Fix DP audio regression + +Audio was unmuted for HDMI only, need to do so for DP as well. + +Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com> +Reviewed-by: Chris Park <Chris.Park@amd.com> +Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com> +Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 5 ++--- + 1 file changed, 2 insertions(+), 3 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +index 1f09543b6d0e..17feafb235eb 100644 +--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c ++++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +@@ -974,9 +974,8 @@ void dce110_enable_audio_stream(struct pipe_ctx *pipe_ctx) + set_pme_wa_enable_by_version(core_dc); + /* un-mute audio */ + /* TODO: audio should be per stream rather than per link */ +- if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal)) +- pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control( +- pipe_ctx->stream_res.stream_enc, false); ++ pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control( ++ pipe_ctx->stream_res.stream_enc, false); + } + } + +-- +2.17.1 + |