* [PATCH] ASoC: Mediatek: MT8183: change supported formats of DL2 and UL1
@ 2019-04-08 10:47 Tzung-Bi Shih
2019-04-10 12:26 ` Applied "ASoC: Mediatek: MT8183: change supported formats of DL2 and UL1" to the asoc tree Mark Brown
2019-05-02 2:18 ` Mark Brown
0 siblings, 2 replies; 3+ messages in thread
From: Tzung-Bi Shih @ 2019-04-08 10:47 UTC (permalink / raw)
To: broonie; +Cc: alsa-devel, cychiang, jiaxin.yu, tzungbi, shunli.wang, dgreid
DL2 and UL1 are for BTSCO. They should only provide 16-bit, mono,
8kHz and 16kHz to userspace. Change the formats accordingly.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
---
.../mt8183/mt8183-mt6358-ts3a227-max98357.c | 42 +++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
index 681bedb524f9..4e44e5689d6f 100644
--- a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
+++ b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
@@ -69,6 +69,46 @@ mt8183_mt6358_ts3a227_max98357_dapm_routes[] = {
{"IT6505_8CH", NULL, "TDM"},
};
+static int
+mt8183_mt6358_ts3a227_max98357_bt_sco_startup(
+ struct snd_pcm_substream *substream)
+{
+ static const unsigned int rates[] = {
+ 8000, 16000
+ };
+ static const struct snd_pcm_hw_constraint_list constraints_rates = {
+ .count = ARRAY_SIZE(rates),
+ .list = rates,
+ .mask = 0,
+ };
+ static const unsigned int channels[] = {
+ 1,
+ };
+ static const struct snd_pcm_hw_constraint_list constraints_channels = {
+ .count = ARRAY_SIZE(channels),
+ .list = channels,
+ .mask = 0,
+ };
+
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+ runtime->hw.channels_max = 1;
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_CHANNELS,
+ &constraints_channels);
+
+ runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
+ snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
+
+ return 0;
+}
+
+static const struct snd_soc_ops mt8183_mt6358_ts3a227_max98357_bt_sco_ops = {
+ .startup = mt8183_mt6358_ts3a227_max98357_bt_sco_startup,
+};
+
static struct snd_soc_dai_link
mt8183_mt6358_ts3a227_max98357_dai_links[] = {
/* FE */
@@ -93,6 +133,7 @@ mt8183_mt6358_ts3a227_max98357_dai_links[] = {
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_playback = 1,
+ .ops = &mt8183_mt6358_ts3a227_max98357_bt_sco_ops,
},
{
.name = "Playback_3",
@@ -115,6 +156,7 @@ mt8183_mt6358_ts3a227_max98357_dai_links[] = {
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_capture = 1,
+ .ops = &mt8183_mt6358_ts3a227_max98357_bt_sco_ops,
},
{
.name = "Capture_2",
--
2.21.0.392.gf8f6787159e-goog
^ permalink raw reply related [flat|nested] 3+ messages in thread* Applied "ASoC: Mediatek: MT8183: change supported formats of DL2 and UL1" to the asoc tree
2019-04-08 10:47 [PATCH] ASoC: Mediatek: MT8183: change supported formats of DL2 and UL1 Tzung-Bi Shih
@ 2019-04-10 12:26 ` Mark Brown
2019-05-02 2:18 ` Mark Brown
1 sibling, 0 replies; 3+ messages in thread
From: Mark Brown @ 2019-04-10 12:26 UTC (permalink / raw)
Cc: alsa-devel, cychiang, jiaxin.yu, tzungbi, Mark Brown,
shunli.wang, dgreid
The patch
ASoC: Mediatek: MT8183: change supported formats of DL2 and UL1
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
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 7fa5782d5355bad773a7c9b341fcb4f712cf8352 Mon Sep 17 00:00:00 2001
From: Tzung-Bi Shih <tzungbi@google.com>
Date: Mon, 8 Apr 2019 18:47:28 +0800
Subject: [PATCH] ASoC: Mediatek: MT8183: change supported formats of DL2 and
UL1
DL2 and UL1 are for BTSCO. They should only provide 16-bit, mono,
8kHz and 16kHz to userspace. Change the formats accordingly.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
.../mt8183/mt8183-mt6358-ts3a227-max98357.c | 42 +++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
index 681bedb524f9..4e44e5689d6f 100644
--- a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
+++ b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
@@ -69,6 +69,46 @@ mt8183_mt6358_ts3a227_max98357_dapm_routes[] = {
{"IT6505_8CH", NULL, "TDM"},
};
+static int
+mt8183_mt6358_ts3a227_max98357_bt_sco_startup(
+ struct snd_pcm_substream *substream)
+{
+ static const unsigned int rates[] = {
+ 8000, 16000
+ };
+ static const struct snd_pcm_hw_constraint_list constraints_rates = {
+ .count = ARRAY_SIZE(rates),
+ .list = rates,
+ .mask = 0,
+ };
+ static const unsigned int channels[] = {
+ 1,
+ };
+ static const struct snd_pcm_hw_constraint_list constraints_channels = {
+ .count = ARRAY_SIZE(channels),
+ .list = channels,
+ .mask = 0,
+ };
+
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+ runtime->hw.channels_max = 1;
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_CHANNELS,
+ &constraints_channels);
+
+ runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
+ snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
+
+ return 0;
+}
+
+static const struct snd_soc_ops mt8183_mt6358_ts3a227_max98357_bt_sco_ops = {
+ .startup = mt8183_mt6358_ts3a227_max98357_bt_sco_startup,
+};
+
static struct snd_soc_dai_link
mt8183_mt6358_ts3a227_max98357_dai_links[] = {
/* FE */
@@ -93,6 +133,7 @@ mt8183_mt6358_ts3a227_max98357_dai_links[] = {
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_playback = 1,
+ .ops = &mt8183_mt6358_ts3a227_max98357_bt_sco_ops,
},
{
.name = "Playback_3",
@@ -115,6 +156,7 @@ mt8183_mt6358_ts3a227_max98357_dai_links[] = {
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_capture = 1,
+ .ops = &mt8183_mt6358_ts3a227_max98357_bt_sco_ops,
},
{
.name = "Capture_2",
--
2.20.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Applied "ASoC: Mediatek: MT8183: change supported formats of DL2 and UL1" to the asoc tree
2019-04-08 10:47 [PATCH] ASoC: Mediatek: MT8183: change supported formats of DL2 and UL1 Tzung-Bi Shih
2019-04-10 12:26 ` Applied "ASoC: Mediatek: MT8183: change supported formats of DL2 and UL1" to the asoc tree Mark Brown
@ 2019-05-02 2:18 ` Mark Brown
1 sibling, 0 replies; 3+ messages in thread
From: Mark Brown @ 2019-05-02 2:18 UTC (permalink / raw)
Cc: alsa-devel, cychiang, jiaxin.yu, tzungbi, Mark Brown,
shunli.wang, dgreid
The patch
ASoC: Mediatek: MT8183: change supported formats of DL2 and UL1
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
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 1df1e5457cd1e115bd279f7d12015a4834057f68 Mon Sep 17 00:00:00 2001
From: Tzung-Bi Shih <tzungbi@google.com>
Date: Mon, 8 Apr 2019 18:47:28 +0800
Subject: [PATCH] ASoC: Mediatek: MT8183: change supported formats of DL2 and
UL1
DL2 and UL1 are for BTSCO. They should only provide 16-bit, mono,
8kHz and 16kHz to userspace. Change the formats accordingly.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
.../mt8183/mt8183-mt6358-ts3a227-max98357.c | 42 +++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
index 681bedb524f9..4e44e5689d6f 100644
--- a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
+++ b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
@@ -69,6 +69,46 @@ mt8183_mt6358_ts3a227_max98357_dapm_routes[] = {
{"IT6505_8CH", NULL, "TDM"},
};
+static int
+mt8183_mt6358_ts3a227_max98357_bt_sco_startup(
+ struct snd_pcm_substream *substream)
+{
+ static const unsigned int rates[] = {
+ 8000, 16000
+ };
+ static const struct snd_pcm_hw_constraint_list constraints_rates = {
+ .count = ARRAY_SIZE(rates),
+ .list = rates,
+ .mask = 0,
+ };
+ static const unsigned int channels[] = {
+ 1,
+ };
+ static const struct snd_pcm_hw_constraint_list constraints_channels = {
+ .count = ARRAY_SIZE(channels),
+ .list = channels,
+ .mask = 0,
+ };
+
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+ runtime->hw.channels_max = 1;
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_CHANNELS,
+ &constraints_channels);
+
+ runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
+ snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
+
+ return 0;
+}
+
+static const struct snd_soc_ops mt8183_mt6358_ts3a227_max98357_bt_sco_ops = {
+ .startup = mt8183_mt6358_ts3a227_max98357_bt_sco_startup,
+};
+
static struct snd_soc_dai_link
mt8183_mt6358_ts3a227_max98357_dai_links[] = {
/* FE */
@@ -93,6 +133,7 @@ mt8183_mt6358_ts3a227_max98357_dai_links[] = {
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_playback = 1,
+ .ops = &mt8183_mt6358_ts3a227_max98357_bt_sco_ops,
},
{
.name = "Playback_3",
@@ -115,6 +156,7 @@ mt8183_mt6358_ts3a227_max98357_dai_links[] = {
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_capture = 1,
+ .ops = &mt8183_mt6358_ts3a227_max98357_bt_sco_ops,
},
{
.name = "Capture_2",
--
2.20.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-05-02 2:18 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2019-04-08 10:47 [PATCH] ASoC: Mediatek: MT8183: change supported formats of DL2 and UL1 Tzung-Bi Shih
2019-04-10 12:26 ` Applied "ASoC: Mediatek: MT8183: change supported formats of DL2 and UL1" to the asoc tree Mark Brown
2019-05-02 2:18 ` Mark Brown
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