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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:08:55 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:12:43 +0200 |
commit | 77e97abf129c5028385dd72587eabab68db0d954 (patch) | |
tree | fc52a8c2ba346da77281f00538a1eb6de49deb5d /target/linux/bcm27xx/patches-5.4/950-0643-Fixes-a-problem-with-clock-settings-of-HiFiBerry-DAC.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-5.4/950-0643-Fixes-a-problem-with-clock-settings-of-HiFiBerry-DAC.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0643-Fixes-a-problem-with-clock-settings-of-HiFiBerry-DAC.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0643-Fixes-a-problem-with-clock-settings-of-HiFiBerry-DAC.patch b/target/linux/bcm27xx/patches-5.4/950-0643-Fixes-a-problem-with-clock-settings-of-HiFiBerry-DAC.patch new file mode 100644 index 0000000000..f1427ae71f --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0643-Fixes-a-problem-with-clock-settings-of-HiFiBerry-DAC.patch @@ -0,0 +1,42 @@ +From f303194bc24925d3efd965ccfae40974ea437240 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?J=C3=B6rg=20Schambacher?= + <j-schambacher@users.noreply.github.com> +Date: Wed, 15 Apr 2020 11:48:29 +0200 +Subject: [PATCH] Fixes a problem with clock settings of HiFiBerry + DAC+ADC PRO (#3545) + +This patch fixes a problem of the re-calculation of +i2s-clock and -parameter settings when only the ADC is activated. + +Signed-off-by: Joerg Schambacher <joerg@i2audio.com> +--- + sound/soc/bcm/hifiberry_dacplusadcpro.c | 9 ++++++++- + 1 file changed, 8 insertions(+), 1 deletion(-) + +--- a/sound/soc/bcm/hifiberry_dacplusadcpro.c ++++ b/sound/soc/bcm/hifiberry_dacplusadcpro.c +@@ -390,9 +390,11 @@ static int snd_rpi_hifiberry_dacplusadcp + int channels = params_channels(params); + int width = 32; + struct snd_soc_component *dac = rtd->codec_dais[0]->component; ++ struct snd_soc_dai *dai = rtd->codec_dais[0]; ++ struct snd_soc_dai_driver *drv = dai->driver; ++ const struct snd_soc_dai_ops *ops = drv->ops; + + if (snd_rpi_hifiberry_is_dacpro) { +- + width = snd_pcm_format_physical_width(params_format(params)); + + snd_rpi_hifiberry_dacplusadcpro_set_sclk(dac, +@@ -414,6 +416,11 @@ static int snd_rpi_hifiberry_dacplusadcp + return ret; + ret = snd_soc_dai_set_tdm_slot(rtd->codec_dais[1], 0x03, 0x03, + channels, width); ++ if (ret) ++ return ret; ++ ++ if (snd_rpi_hifiberry_is_dacpro && ops->hw_params) ++ ret = ops->hw_params(substream, params, dai); + return ret; + } + |