From: "Clément Péron" <peron.clem@gmail.com>
To: Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Rob Herring <robh+dt@kernel.org>, Mark Brown <broonie@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>
Cc: "Jaroslav Kysela" <perex@perex.cz>,
"Takashi Iwai" <tiwai@suse.com>,
"Marcus Cooper" <codekipper@gmail.com>,
"Jernej Skrabec" <jernej.skrabec@siol.net>,
alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com,
"Clément Péron" <peron.clem@gmail.com>
Subject: [PATCH v10 06/15] ASoC: sun4i-i2s: Add 20 and 24 bit support
Date: Fri, 30 Oct 2020 15:46:39 +0100 [thread overview]
Message-ID: <20201030144648.397824-7-peron.clem@gmail.com> (raw)
In-Reply-To: <20201030144648.397824-1-peron.clem@gmail.com>
From: Marcus Cooper <codekipper@gmail.com>
Extend the functionality of the driver to include support of 20 and
24 bits per sample.
Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Clément Péron <peron.clem@gmail.com>
---
sound/soc/sunxi/sun4i-i2s.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c
index 46e4da18c27f..786731191d90 100644
--- a/sound/soc/sunxi/sun4i-i2s.c
+++ b/sound/soc/sunxi/sun4i-i2s.c
@@ -600,6 +600,9 @@ static int sun4i_i2s_hw_params(struct snd_pcm_substream *substream,
case 16:
width = DMA_SLAVE_BUSWIDTH_2_BYTES;
break;
+ case 32:
+ width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ break;
default:
dev_err(dai->dev, "Unsupported physical sample width: %d\n",
params_physical_width(params));
@@ -1081,6 +1084,10 @@ static int sun4i_i2s_dai_probe(struct snd_soc_dai *dai)
return 0;
}
+#define SUN4I_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
+ SNDRV_PCM_FMTBIT_S20_LE | \
+ SNDRV_PCM_FMTBIT_S24_LE)
+
static struct snd_soc_dai_driver sun4i_i2s_dai = {
.probe = sun4i_i2s_dai_probe,
.capture = {
@@ -1088,14 +1095,14 @@ static struct snd_soc_dai_driver sun4i_i2s_dai = {
.channels_min = 1,
.channels_max = 8,
.rates = SNDRV_PCM_RATE_8000_192000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ .formats = SUN4I_FORMATS,
},
.playback = {
.stream_name = "Playback",
.channels_min = 1,
.channels_max = 8,
.rates = SNDRV_PCM_RATE_8000_192000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ .formats = SUN4I_FORMATS,
},
.ops = &sun4i_i2s_dai_ops,
.symmetric_rates = 1,
--
2.25.1
next prev parent reply other threads:[~2020-10-30 14:47 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-30 14:46 [PATCH v10 00/15] Add Allwinner H3/H5/H6/A64 HDMI audio Clément Péron
2020-10-30 14:46 ` [PATCH v10 01/15] ASoC: sun4i-i2s: Fix lrck_period computation for I2S justified mode Clément Péron
2020-10-30 16:11 ` Maxime Ripard
2020-10-30 19:07 ` Clément Péron
2020-10-30 14:46 ` [PATCH v10 02/15] ASoC: sun4i-i2s: Change set_chan_cfg() params Clément Péron
2020-10-30 14:46 ` [PATCH v10 03/15] ASoC: sun4i-i2s: Add support for H6 I2S Clément Péron
2020-10-30 14:46 ` [PATCH v10 04/15] ASoC: sun4i-i2s: Change get_sr() and get_wss() to be more explicit Clément Péron
2020-10-30 14:46 ` [PATCH v10 05/15] ASoC: sun4i-i2s: Set sign extend sample Clément Péron
2020-10-30 14:46 ` Clément Péron [this message]
2020-10-30 14:46 ` [PATCH v10 07/15] ASoC: sun4i-i2s: Fix sun8i volatile regs Clément Péron
2020-10-30 14:46 ` [PATCH v10 08/15] ASoC: sun4i-i2s: Fix setting of FIFO modes Clément Péron
2020-10-30 14:46 ` [PATCH v10 09/15] ASoC: sun4i-i2s: fix coding-style for callback definition Clément Péron
2020-10-30 14:46 ` [PATCH v10 10/15] dt-bindings: ASoC: sun4i-i2s: Add H6 compatible Clément Péron
2020-10-30 14:46 ` [PATCH v10 11/15] arm64: dts: allwinner: h6: Add I2S1 node Clément Péron
2020-10-30 14:46 ` [PATCH v10 12/15] arm64: dts: allwinner: a64: Add I2S2 node Clément Péron
2020-10-30 14:46 ` [PATCH v10 13/15] arm64: defconfig: Enable Allwinner i2s driver Clément Péron
2020-10-30 14:46 ` [PATCH v10 14/15] dt-bindings: sound: sun4i-i2s: Document H3 with missing RX channel possibility Clément Péron
2020-10-30 18:19 ` Mark Brown
2020-10-30 19:05 ` Clément Péron
2020-10-30 19:51 ` Mark Brown
2020-10-30 14:46 ` [PATCH v10 15/15] arm: dts: sunxi: h3/h5: Add I2S2 node Clément Péron
[not found] ` <160408688151.11950.1284919768798155829.b4-ty@kernel.org>
[not found] ` <jwv361va1g9.fsf-monnier+gmane.comp.hardware.netbook.arm.sunxi@gnu.org>
2020-10-30 20:59 ` [linux-sunxi] Re: [PATCH v10 00/15] Add Allwinner H3/H5/H6/A64 HDMI audio Jernej Škrabec
2020-11-02 14:10 ` Maxime Ripard
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