diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.10/950-0631-ASoC-codec-hdmi-codec-Support-IEC958-encoded-PCM-for.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.10/950-0631-ASoC-codec-hdmi-codec-Support-IEC958-encoded-PCM-for.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0631-ASoC-codec-hdmi-codec-Support-IEC958-encoded-PCM-for.patch b/target/linux/bcm27xx/patches-5.10/950-0631-ASoC-codec-hdmi-codec-Support-IEC958-encoded-PCM-for.patch deleted file mode 100644 index cb9bbe350a..0000000000 --- a/target/linux/bcm27xx/patches-5.10/950-0631-ASoC-codec-hdmi-codec-Support-IEC958-encoded-PCM-for.patch +++ /dev/null @@ -1,53 +0,0 @@ -From ab79274c7bab8e16822077ae0850e6cf9b2ec1b4 Mon Sep 17 00:00:00 2001 -From: Sia Jee Heng <jee.heng.sia@intel.com> -Date: Thu, 4 Feb 2021 09:42:55 +0800 -Subject: [PATCH] ASoC: codec: hdmi-codec: Support IEC958 encoded PCM - format - -Existing hdmi-codec driver only support standard pcm format. -Support of IEC958 encoded format pass from ALSA IEC958 plugin is needed -so that the IEC958 encoded data can be streamed to the HDMI chip. - -Signed-off-by: Sia Jee Heng <jee.heng.sia@intel.com> -Link: https://lore.kernel.org/r/20210204014258.10197-2-jee.heng.sia@intel.com -Signed-off-by: Mark Brown <broonie@kernel.org> -Signed-off-by: Maxime Ripard <maxime@cerno.tech> ---- - include/sound/hdmi-codec.h | 5 +++++ - sound/soc/codecs/hdmi-codec.c | 4 +++- - 2 files changed, 8 insertions(+), 1 deletion(-) - ---- a/include/sound/hdmi-codec.h -+++ b/include/sound/hdmi-codec.h -@@ -34,6 +34,11 @@ struct hdmi_codec_daifmt { - unsigned int frame_clk_inv:1; - unsigned int bit_clk_master:1; - unsigned int frame_clk_master:1; -+ /* bit_fmt could be standard PCM format or -+ * IEC958 encoded format. ALSA IEC958 plugin will pass -+ * IEC958_SUBFRAME format to the underneath driver. -+ */ -+ snd_pcm_format_t bit_fmt; - }; - - /* ---- a/sound/soc/codecs/hdmi-codec.c -+++ b/sound/soc/codecs/hdmi-codec.c -@@ -487,6 +487,7 @@ static int hdmi_codec_hw_params(struct s - hp.sample_rate = params_rate(params); - hp.channels = params_channels(params); - -+ cf->bit_fmt = params_format(params); - return hcp->hcd.ops->hw_params(dai->dev->parent, hcp->hcd.data, - cf, &hp); - } -@@ -615,7 +616,8 @@ static const struct snd_soc_dai_ops hdmi - SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S20_3BE |\ - SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_3BE |\ - SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE |\ -- SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE) -+ SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE |\ -+ SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE) - - static int hdmi_codec_pcm_new(struct snd_soc_pcm_runtime *rtd, - struct snd_soc_dai *dai) |