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Message-Id: <20190905173851.D62452742D1F@ypsilon.sirena.org.uk>
Date: Thu, 5 Sep 2019 18:38:51 +0100 (BST)
From: Mark Brown <broonie@...nel.org>
To: Jerome Brunet <jbrunet@...libre.com>
Cc: alsa-devel@...a-project.org, devicetree@...r.kernel.org,
Kevin Hilman <khilman@...libre.com>,
Liam Girdwood <lgirdwood@...il.com>,
linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org,
Mark Brown <broonie@...nel.org>
Subject: Applied "ASoC: meson: axg-frddr: add sm1 support" to the asoc tree
The patch
ASoC: meson: axg-frddr: add sm1 support
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
>From 52dd80d8f7386483bc60b2b7470e47a2e6f61d7c Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet@...libre.com>
Date: Thu, 5 Sep 2019 14:01:18 +0200
Subject: [PATCH] ASoC: meson: axg-frddr: add sm1 support
On sm1, the output routing bits have moved to CTRL2 register
Signed-off-by: Jerome Brunet <jbrunet@...libre.com>
Link: https://lore.kernel.org/r/20190905120120.31752-7-jbrunet@baylibre.com
Signed-off-by: Mark Brown <broonie@...nel.org>
---
sound/soc/meson/axg-fifo.c | 2 +-
sound/soc/meson/axg-fifo.h | 1 +
sound/soc/meson/axg-frddr.c | 73 +++++++++++++++++++++++++++++++++++++
3 files changed, 75 insertions(+), 1 deletion(-)
diff --git a/sound/soc/meson/axg-fifo.c b/sound/soc/meson/axg-fifo.c
index 80a3dde35b5c..5a3749938900 100644
--- a/sound/soc/meson/axg-fifo.c
+++ b/sound/soc/meson/axg-fifo.c
@@ -306,7 +306,7 @@ static const struct regmap_config axg_fifo_regmap_cfg = {
.reg_bits = 32,
.val_bits = 32,
.reg_stride = 4,
- .max_register = FIFO_INIT_ADDR,
+ .max_register = FIFO_CTRL2,
};
int axg_fifo_probe(struct platform_device *pdev)
diff --git a/sound/soc/meson/axg-fifo.h b/sound/soc/meson/axg-fifo.h
index 5caf81241dfe..bb1e2ce50256 100644
--- a/sound/soc/meson/axg-fifo.h
+++ b/sound/soc/meson/axg-fifo.h
@@ -61,6 +61,7 @@ struct snd_soc_pcm_runtime;
#define STATUS1_INT_STS(x) ((x) << 0)
#define FIFO_STATUS2 0x18
#define FIFO_INIT_ADDR 0x24
+#define FIFO_CTRL2 0x28
struct axg_fifo {
struct regmap *map;
diff --git a/sound/soc/meson/axg-frddr.c b/sound/soc/meson/axg-frddr.c
index 0968e8375000..6ab111c31b28 100644
--- a/sound/soc/meson/axg-frddr.c
+++ b/sound/soc/meson/axg-frddr.c
@@ -23,6 +23,12 @@
#define CTRL0_SEL3_SHIFT 8
#define CTRL0_SEL3_EN_SHIFT 11
#define CTRL1_FRDDR_FORCE_FINISH BIT(12)
+#define CTRL2_SEL1_SHIFT 0
+#define CTRL2_SEL1_EN_SHIFT 4
+#define CTRL2_SEL2_SHIFT 8
+#define CTRL2_SEL2_EN_SHIFT 12
+#define CTRL2_SEL3_SHIFT 16
+#define CTRL2_SEL3_EN_SHIFT 20
static int g12a_frddr_dai_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
@@ -269,6 +275,70 @@ static const struct axg_fifo_match_data g12a_frddr_match_data = {
.dai_drv = &g12a_frddr_dai_drv
};
+/* On SM1, the output selection in on CTRL2 */
+static const struct snd_kcontrol_new sm1_frddr_out1_enable =
+ SOC_DAPM_SINGLE_AUTODISABLE("Switch", FIFO_CTRL2,
+ CTRL2_SEL1_EN_SHIFT, 1, 0);
+static const struct snd_kcontrol_new sm1_frddr_out2_enable =
+ SOC_DAPM_SINGLE_AUTODISABLE("Switch", FIFO_CTRL2,
+ CTRL2_SEL2_EN_SHIFT, 1, 0);
+static const struct snd_kcontrol_new sm1_frddr_out3_enable =
+ SOC_DAPM_SINGLE_AUTODISABLE("Switch", FIFO_CTRL2,
+ CTRL2_SEL3_EN_SHIFT, 1, 0);
+
+static SOC_ENUM_SINGLE_DECL(sm1_frddr_sel1_enum, FIFO_CTRL2, CTRL2_SEL1_SHIFT,
+ axg_frddr_sel_texts);
+static SOC_ENUM_SINGLE_DECL(sm1_frddr_sel2_enum, FIFO_CTRL2, CTRL2_SEL2_SHIFT,
+ axg_frddr_sel_texts);
+static SOC_ENUM_SINGLE_DECL(sm1_frddr_sel3_enum, FIFO_CTRL2, CTRL2_SEL3_SHIFT,
+ axg_frddr_sel_texts);
+
+static const struct snd_kcontrol_new sm1_frddr_out1_demux =
+ SOC_DAPM_ENUM("Output Src 1", sm1_frddr_sel1_enum);
+static const struct snd_kcontrol_new sm1_frddr_out2_demux =
+ SOC_DAPM_ENUM("Output Src 2", sm1_frddr_sel2_enum);
+static const struct snd_kcontrol_new sm1_frddr_out3_demux =
+ SOC_DAPM_ENUM("Output Src 3", sm1_frddr_sel3_enum);
+
+static const struct snd_soc_dapm_widget sm1_frddr_dapm_widgets[] = {
+ SND_SOC_DAPM_AIF_OUT("SRC 1", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_OUT("SRC 2", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_OUT("SRC 3", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_SWITCH("SRC 1 EN", SND_SOC_NOPM, 0, 0,
+ &sm1_frddr_out1_enable),
+ SND_SOC_DAPM_SWITCH("SRC 2 EN", SND_SOC_NOPM, 0, 0,
+ &sm1_frddr_out2_enable),
+ SND_SOC_DAPM_SWITCH("SRC 3 EN", SND_SOC_NOPM, 0, 0,
+ &sm1_frddr_out3_enable),
+ SND_SOC_DAPM_DEMUX("SINK 1 SEL", SND_SOC_NOPM, 0, 0,
+ &sm1_frddr_out1_demux),
+ SND_SOC_DAPM_DEMUX("SINK 2 SEL", SND_SOC_NOPM, 0, 0,
+ &sm1_frddr_out2_demux),
+ SND_SOC_DAPM_DEMUX("SINK 3 SEL", SND_SOC_NOPM, 0, 0,
+ &sm1_frddr_out3_demux),
+ SND_SOC_DAPM_AIF_OUT("OUT 0", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_OUT("OUT 1", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_OUT("OUT 2", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_OUT("OUT 3", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_OUT("OUT 4", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_OUT("OUT 5", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_OUT("OUT 6", NULL, 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_OUT("OUT 7", NULL, 0, SND_SOC_NOPM, 0, 0),
+};
+
+static const struct snd_soc_component_driver sm1_frddr_component_drv = {
+ .dapm_widgets = sm1_frddr_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(sm1_frddr_dapm_widgets),
+ .dapm_routes = g12a_frddr_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(g12a_frddr_dapm_routes),
+ .ops = &g12a_fifo_pcm_ops
+};
+
+static const struct axg_fifo_match_data sm1_frddr_match_data = {
+ .component_drv = &sm1_frddr_component_drv,
+ .dai_drv = &g12a_frddr_dai_drv
+};
+
static const struct of_device_id axg_frddr_of_match[] = {
{
.compatible = "amlogic,axg-frddr",
@@ -276,6 +346,9 @@ static const struct of_device_id axg_frddr_of_match[] = {
}, {
.compatible = "amlogic,g12a-frddr",
.data = &g12a_frddr_match_data,
+ }, {
+ .compatible = "amlogic,sm1-frddr",
+ .data = &sm1_frddr_match_data,
}, {}
};
MODULE_DEVICE_TABLE(of, axg_frddr_of_match);
--
2.20.1
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