The patch
ASoC: Intel: bytcr_rt5640: add SSP2_AIF2 routing
has been applied to the asoc tree at
git://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 89b8907ce28fce3e34240e7668c9704880bf3368 Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Date: Fri, 12 Aug 2016 16:27:50 -0500 Subject: [PATCH] ASoC: Intel: bytcr_rt5640: add SSP2_AIF2 routing
Add quirk to model routing on Baytrail-CR devices
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/intel/boards/bytcr_rt5640.c | 54 +++++++++++++++++++++++++++++------ 1 file changed, 46 insertions(+), 8 deletions(-)
diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c index 085e57f95fb2..6c6f67356c99 100644 --- a/sound/soc/intel/boards/bytcr_rt5640.c +++ b/sound/soc/intel/boards/bytcr_rt5640.c @@ -42,6 +42,7 @@ enum { #define BYT_RT5640_DMIC_EN BIT(16) #define BYT_RT5640_MONO_SPEAKER BIT(17) #define BYT_RT5640_DIFF_MIC BIT(18) /* defaut is single-ended */ +#define BYT_RT5640_SSP2_AIF2 BIT(19) /* default is using AIF1 */
static unsigned long byt_rt5640_quirk = BYT_RT5640_DMIC1_MAP | BYT_RT5640_DMIC_EN; @@ -54,13 +55,6 @@ static const struct snd_soc_dapm_widget byt_rt5640_widgets[] = { };
static const struct snd_soc_dapm_route byt_rt5640_audio_map[] = { - {"AIF1 Playback", NULL, "ssp2 Tx"}, - {"ssp2 Tx", NULL, "codec_out0"}, - {"ssp2 Tx", NULL, "codec_out1"}, - {"codec_in0", NULL, "ssp2 Rx"}, - {"codec_in1", NULL, "ssp2 Rx"}, - {"ssp2 Rx", NULL, "AIF1 Capture"}, - {"Headset Mic", NULL, "MICBIAS1"}, {"IN2P", NULL, "Headset Mic"}, {"Headphone", NULL, "HPOL"}, @@ -80,6 +74,26 @@ static const struct snd_soc_dapm_route byt_rt5640_intmic_in1_map[] = { {"IN1P", NULL, "Internal Mic"}, };
+static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif1_map[] = { + {"ssp2 Tx", NULL, "codec_out0"}, + {"ssp2 Tx", NULL, "codec_out1"}, + {"codec_in0", NULL, "ssp2 Rx"}, + {"codec_in1", NULL, "ssp2 Rx"}, + + {"AIF1 Playback", NULL, "ssp2 Tx"}, + {"ssp2 Rx", NULL, "AIF1 Capture"}, +}; + +static const struct snd_soc_dapm_route byt_rt5640_ssp2_aif2_map[] = { + {"ssp2 Tx", NULL, "codec_out0"}, + {"ssp2 Tx", NULL, "codec_out1"}, + {"codec_in0", NULL, "ssp2 Rx"}, + {"codec_in1", NULL, "ssp2 Rx"}, + + {"AIF2 Playback", NULL, "ssp2 Tx"}, + {"ssp2 Rx", NULL, "AIF2 Capture"}, +}; + static const struct snd_soc_dapm_route byt_rt5640_stereo_spk_map[] = { {"Speaker", NULL, "SPOLP"}, {"Speaker", NULL, "SPOLN"}, @@ -213,6 +227,18 @@ static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime) if (ret) return ret;
+ if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) { + ret = snd_soc_dapm_add_routes(&card->dapm, + byt_rt5640_ssp2_aif2_map, + ARRAY_SIZE(byt_rt5640_ssp2_aif2_map)); + } else { + ret = snd_soc_dapm_add_routes(&card->dapm, + byt_rt5640_ssp2_aif1_map, + ARRAY_SIZE(byt_rt5640_ssp2_aif1_map)); + } + if (ret) + return ret; + if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) { ret = snd_soc_dapm_add_routes(&card->dapm, byt_rt5640_mono_spk_map, @@ -346,7 +372,7 @@ static struct snd_soc_dai_link byt_rt5640_dais[] = { .cpu_dai_name = "ssp2-port", .platform_name = "sst-mfld-platform", .no_pcm = 1, - .codec_dai_name = "rt5640-aif1", + .codec_dai_name = "rt5640-aif1", /* changed w/ quirk */ .codec_name = "i2c-10EC5640:00", /* overwritten with HID */ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, @@ -373,6 +399,7 @@ static struct snd_soc_card byt_rt5640_card = { };
static char byt_rt5640_codec_name[16]; /* i2c-<HID>:00 with HID being 8 chars */ +static char byt_rt5640_codec_aif_name[12]; /* = "rt5640-aif[1|2]" */
static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) { @@ -407,6 +434,17 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) /* check quirks before creating card */ dmi_check_system(byt_rt5640_quirk_table);
+ if (byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) { + + /* fixup codec aif name */ + snprintf(byt_rt5640_codec_aif_name, + sizeof(byt_rt5640_codec_aif_name), + "%s", "rt5640-aif2"); + + byt_rt5640_dais[dai_index].codec_dai_name = + byt_rt5640_codec_aif_name; + } + ret_val = devm_snd_soc_register_card(&pdev->dev, &byt_rt5640_card);
if (ret_val) {