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ASoC: Intel: bytcr_rt5640: Add new swapped-speakers quirk 

[ Upstream commit b1b6131bca35a55a69fadc39d51577968fa2ee97 ]

Some BYTCR x86 tablets with a rt5640 codec have the left and right channels
of their speakers swapped.

Add a new BYT_RT5640_SWAPPED_SPEAKERS quirk for this which sets
cfg-spk:swapped in the components string to let userspace know
about the swapping so that the UCM profile can configure the mixer
to correct this.

Enable this new quirk on the Medion Lifetab S10346 which has its
speakers swapped.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20231217213221.49424-2-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Hans de Goede 2023-12-17 22:32:21 +01:00 committed by Greg Kroah-Hartman
parent 8840d3491a
commit 2b055dc11e
1 changed files with 13 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
sound/soc/intel/boards/bytcr_rt5640.c
View File

@ -83,6 +83,7 @@ enum {
#define BYT_RT5640_HSMIC2_ON_IN1 BIT(27)
#define BYT_RT5640_JD_HP_ELITEP_1000G2 BIT(28)
#define BYT_RT5640_USE_AMCR0F28 BIT(29)
#define BYT_RT5640_SWAPPED_SPEAKERS BIT(30)
#define BYTCR_INPUT_DEFAULTS \
(BYT_RT5640_IN3_MAP | \
@ -157,6 +158,8 @@ static void log_quirks(struct device *dev)
dev_info(dev, "quirk MONO_SPEAKER enabled\n");
if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)
dev_info(dev, "quirk NO_SPEAKERS enabled\n");
if (byt_rt5640_quirk & BYT_RT5640_SWAPPED_SPEAKERS)
dev_info(dev, "quirk SWAPPED_SPEAKERS enabled\n");
if (byt_rt5640_quirk & BYT_RT5640_LINEOUT)
dev_info(dev, "quirk LINEOUT enabled\n");
if (byt_rt5640_quirk & BYT_RT5640_LINEOUT_AS_HP2)
@ -893,6 +896,7 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
DMI_MATCH(DMI_BIOS_DATE, "10/22/2015"),
},
.driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
BYT_RT5640_SWAPPED_SPEAKERS |
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
@ -1621,11 +1625,11 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
const char *platform_name;
struct acpi_device *adev;
struct device *codec_dev;
const char *cfg_spk;
bool sof_parent;
int ret_val = 0;
int dai_index = 0;
int i, cfg_spk;
int aif;
int i, aif;
is_bytcr = false;
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
@ -1785,13 +1789,16 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
}
if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS) {
cfg_spk = 0;
cfg_spk = "0";
spk_type = "none";
} else if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) {
cfg_spk = 1;
cfg_spk = "1";
spk_type = "mono";
} else if (byt_rt5640_quirk & BYT_RT5640_SWAPPED_SPEAKERS) {
cfg_spk = "swapped";
spk_type = "swapped";
} else {
cfg_spk = 2;
cfg_spk = "2";
spk_type = "stereo";
}
@ -1806,7 +1813,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
headset2_string = " cfg-hs2:in1";
snprintf(byt_rt5640_components, sizeof(byt_rt5640_components),
"cfg-spk:%d cfg-mic:%s aif:%d%s%s", cfg_spk,
"cfg-spk:%s cfg-mic:%s aif:%d%s%s", cfg_spk,
map_name[BYT_RT5640_MAP(byt_rt5640_quirk)], aif,
lineout_string, headset2_string);
byt_rt5640_card.components = byt_rt5640_components;