From 8299d1f057439f94c6a4412e2e5c5082b82a30c9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Sat, 21 Aug 2021 10:54:34 +0200 Subject: bcm27xx: add kernel 5.10 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Rebased RPi foundation patches on linux 5.10.59, removed applied and reverted patches, wireless patches and defconfig patches. bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 4B v1.1 4G bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas --- ...-vc4-enable-HBR-MAI-format-on-HBR-streams.patch | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 target/linux/bcm27xx/patches-5.10/950-0316-drm-vc4-enable-HBR-MAI-format-on-HBR-streams.patch (limited to 'target/linux/bcm27xx/patches-5.10/950-0316-drm-vc4-enable-HBR-MAI-format-on-HBR-streams.patch') diff --git a/target/linux/bcm27xx/patches-5.10/950-0316-drm-vc4-enable-HBR-MAI-format-on-HBR-streams.patch b/target/linux/bcm27xx/patches-5.10/950-0316-drm-vc4-enable-HBR-MAI-format-on-HBR-streams.patch new file mode 100644 index 0000000000..f48a12bd6e --- /dev/null +++ b/target/linux/bcm27xx/patches-5.10/950-0316-drm-vc4-enable-HBR-MAI-format-on-HBR-streams.patch @@ -0,0 +1,25 @@ +From 465b5e6889b1af1c9c061751a0ee234a27644030 Mon Sep 17 00:00:00 2001 +From: Dom Cobley +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 +--- + 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 +@@ -1062,7 +1062,11 @@ 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) | -- cgit v1.2.3