diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0894-drm-vc4-enable-HBR-MAI-format-on-HBR-streams.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0894-drm-vc4-enable-HBR-MAI-format-on-HBR-streams.patch | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0894-drm-vc4-enable-HBR-MAI-format-on-HBR-streams.patch b/target/linux/bcm27xx/patches-5.4/950-0894-drm-vc4-enable-HBR-MAI-format-on-HBR-streams.patch deleted file mode 100644 index 823e9ebab5..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0894-drm-vc4-enable-HBR-MAI-format-on-HBR-streams.patch +++ /dev/null @@ -1,25 +0,0 @@ -From 52beca6270b034cce84a738c71d36ffff7088389 Mon Sep 17 00:00:00 2001 -From: Dom Cobley <popcornmix@gmail.com> -Date: Fri, 10 Jul 2020 11:51:16 +0100 -Subject: [PATCH] drm/vc4: enable HBR MAI format on HBR streams - -Signed-off-by: Matthias Reichl <hias@horus.com> ---- - drivers/gpu/drm/vc4/vc4_hdmi.c | 6 +++++- - 1 file changed, 5 insertions(+), 1 deletion(-) - ---- a/drivers/gpu/drm/vc4/vc4_hdmi.c -+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c -@@ -991,7 +991,11 @@ static int vc4_hdmi_audio_prepare(struct - vc4_hdmi_audio_set_mai_clock(vc4_hdmi); - - mai_sample_rate = sample_rate_to_mai_fmt(vc4_hdmi->audio.samplerate); -- mai_audio_format = VC4_HDMI_MAI_FORMAT_PCM; -+ if (vc4_hdmi->audio.iec_status[0] & IEC958_AES0_NONAUDIO && -+ vc4_hdmi->audio.channels == 8) -+ mai_audio_format = VC4_HDMI_MAI_FORMAT_HBR; -+ else -+ mai_audio_format = VC4_HDMI_MAI_FORMAT_PCM; - HDMI_WRITE(HDMI_MAI_FMT, - VC4_SET_FIELD(mai_sample_rate, VC4_HDMI_MAI_FORMAT_SAMPLE_RATE) | - VC4_SET_FIELD(mai_audio_format, VC4_HDMI_MAI_FORMAT_AUDIO_FORMAT)); |