From: Alex Riesen <alexander.riesen@cetitec.com>
To: Kieran Bingham <kieran.bingham@ideasonboard.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Rob Herring <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
<devel@driverdev.osuosl.org>, <linux-media@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-renesas-soc@vger.kernel.org>
Subject: [PATCH 5/8] media: adv748x: add an ASoC DAI definition to the driver
Date: Mon, 13 Jan 2020 15:15:38 +0100 [thread overview]
Message-ID: <20200113141538.GF3606@pflmari> (raw)
In-Reply-To: <cover.1578924232.git.alexander.riesen@cetitec.com>
The definition is used to publish hardware constraints and can be used
to implement in-demand device configuration.
Signed-off-by: Alexander Riesen <alexander.riesen@cetitec.com>
---
drivers/media/i2c/adv748x/adv748x-core.c | 33 ++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/drivers/media/i2c/adv748x/adv748x-core.c b/drivers/media/i2c/adv748x/adv748x-core.c
index b6067ffb1e0d..75e4bf144ad7 100644
--- a/drivers/media/i2c/adv748x/adv748x-core.c
+++ b/drivers/media/i2c/adv748x/adv748x-core.c
@@ -25,6 +25,7 @@
#include <media/v4l2-dv-timings.h>
#include <media/v4l2-fwnode.h>
#include <media/v4l2-ioctl.h>
+#include <sound/soc.h>
#include "adv748x.h"
@@ -689,6 +690,30 @@ static void adv748x_dt_cleanup(struct adv748x_state *state)
of_node_put(state->endpoints[i]);
}
+static struct snd_soc_dai_driver adv748x_dai = {
+ .name = "adv748x-i2s",
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 8,
+ .channels_max = 8,
+ .rates = SNDRV_PCM_RATE_48000,
+ .formats = SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_U24_LE,
+ },
+};
+
+static int adv748x_of_xlate_dai_name(struct snd_soc_component *component,
+ struct of_phandle_args *args,
+ const char **dai_name)
+{
+ if (dai_name)
+ *dai_name = adv748x_dai.name;
+ return 0;
+}
+
+static const struct snd_soc_component_driver adv748x_codec = {
+ .of_xlate_dai_name = adv748x_of_xlate_dai_name,
+};
+
static int adv748x_probe(struct i2c_client *client)
{
struct adv748x_state *state;
@@ -782,8 +807,16 @@ static int adv748x_probe(struct i2c_client *client)
goto err_cleanup_txa;
}
+ ret = devm_snd_soc_register_component(state->dev, &adv748x_codec,
+ &adv748x_dai, 1);
+ if (ret < 0) {
+ adv_err(state, "Failed to register the codec");
+ goto err_cleanup_txb;
+ }
return 0;
+err_cleanup_txb:
+ adv748x_csi2_cleanup(&state->txb);
err_cleanup_txa:
adv748x_csi2_cleanup(&state->txa);
err_cleanup_afe:
--
2.24.1.508.g91d2dafee0
next prev parent reply other threads:[~2020-01-13 14:15 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-13 14:19 [PATCH 0/8] media: i2c: adv748x: add support for HDMI audio Alex Riesen
2020-01-13 14:15 ` [PATCH 1/8] media: adv748x: add a device-specific wrapper for register block read Alex Riesen
2020-01-13 14:15 ` [PATCH 2/8] media: adv748x: add audio mute control and output selection ioctls Alex Riesen
2020-03-13 8:16 ` Hans Verkuil
2020-03-13 10:26 ` Alex Riesen
2020-03-13 10:52 ` Hans Verkuil
2020-03-13 11:00 ` Alex Riesen
2020-01-13 14:15 ` [PATCH 3/8] media: adv748x: add log_status ioctl Alex Riesen
2020-01-13 14:15 ` [PATCH 4/8] media: adv748x: reserve space for the audio (I2S) port in the driver structures Alex Riesen
2020-01-13 14:15 ` Alex Riesen [this message]
2020-01-13 14:15 ` [PATCH 6/8] media: adv748x: reduce amount of code for bitwise modification of device registers Alex Riesen
2020-01-13 14:15 ` [PATCH 7/8] dt-bindings: adv748x: add information about serial audio interface (I2S/TDM) Alex Riesen
2020-01-13 22:32 ` Rob Herring
2020-01-13 14:15 ` [PATCH 8/8] arm64: dts: renesas: salvator: add a connection from adv748x codec (HDMI input) to the R-Car SoC Alex Riesen
2020-03-02 12:28 ` Geert Uytterhoeven
2020-03-02 13:40 ` Alex Riesen
2020-03-02 13:47 ` Geert Uytterhoeven
2020-03-02 15:07 ` Alex Riesen
2020-03-02 15:32 ` Geert Uytterhoeven
2020-03-02 16:09 ` Alex Riesen
2020-03-02 16:13 ` Geert Uytterhoeven
2020-03-05 14:36 ` Alex Riesen
2020-03-06 12:21 ` Geert Uytterhoeven
2020-03-06 13:16 ` Laurent Pinchart
2020-03-06 13:41 ` Alex Riesen
2020-03-06 13:45 ` Laurent Pinchart
2020-03-09 1:31 ` Kuninori Morimoto
2020-03-09 11:09 ` Alex Riesen
2020-03-10 1:07 ` Kuninori Morimoto
2020-03-10 8:17 ` Alex Riesen
2020-03-10 10:39 ` Laurent Pinchart
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