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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:08:55 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:12:43 +0200 |
| commit | 77e97abf129c5028385dd72587eabab68db0d954 (patch) | |
| tree | fc52a8c2ba346da77281f00538a1eb6de49deb5d /target/linux/bcm27xx/patches-5.4/950-0209-bcm2835-pcm.c-Support-multichannel-audio.patch | |
| parent | 5d3a0c6b26144eb5d62515b99613b5ad8dbdc717 (diff) | |
| download | upstream-77e97abf129c5028385dd72587eabab68db0d954.tar.gz upstream-77e97abf129c5028385dd72587eabab68db0d954.tar.bz2 upstream-77e97abf129c5028385dd72587eabab68db0d954.zip | |
bcm27xx: update to latest patches from RPi foundation
Also removes random module and switches to new bcm2711 thermal driver.
Boot tested on RPi 4B v1.1 4G.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0209-bcm2835-pcm.c-Support-multichannel-audio.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0209-bcm2835-pcm.c-Support-multichannel-audio.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0209-bcm2835-pcm.c-Support-multichannel-audio.patch b/target/linux/bcm27xx/patches-5.4/950-0209-bcm2835-pcm.c-Support-multichannel-audio.patch new file mode 100644 index 0000000000..133d346afb --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0209-bcm2835-pcm.c-Support-multichannel-audio.patch @@ -0,0 +1,46 @@ +From c76427651677c03c9611b20b914ab2a2ea173522 Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Tue, 30 Apr 2019 19:15:30 +0100 +Subject: [PATCH] bcm2835-pcm.c: Support multichannel audio + +--- + .../vc04_services/bcm2835-audio/bcm2835-pcm.c | 17 +++++++++-------- + 1 file changed, 9 insertions(+), 8 deletions(-) + +--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c ++++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c +@@ -14,9 +14,9 @@ static const struct snd_pcm_hardware snd + SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_SYNC_APPLPTR), + .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, +- .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, ++ .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_192000, + .rate_min = 8000, +- .rate_max = 48000, ++ .rate_max = 192000, + .channels_min = 1, + .channels_max = 2, + .buffer_bytes_max = 128 * 1024, +@@ -31,15 +31,16 @@ static const struct snd_pcm_hardware snd + SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_SYNC_APPLPTR), + .formats = SNDRV_PCM_FMTBIT_S16_LE, +- .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_44100 | +- SNDRV_PCM_RATE_48000, ++ .rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | ++ SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | ++ SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000, + .rate_min = 44100, +- .rate_max = 48000, ++ .rate_max = 192000, + .channels_min = 2, +- .channels_max = 2, +- .buffer_bytes_max = 128 * 1024, ++ .channels_max = 8, ++ .buffer_bytes_max = 512 * 1024, + .period_bytes_min = 1 * 1024, +- .period_bytes_max = 128 * 1024, ++ .period_bytes_max = 512 * 1024, + .periods_min = 1, + .periods_max = 128, + }; |