hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ASoC: Intel: bytcr_rt5651: Add new IN2_HS_IN3 input map and a quirk using it 

Add a new IN2_HS_IN3 input map and add a quirk for the input mapping and
jack-detect source for the Chuwi Vi8 Plus tablet, which uses this new map.

Note the Chuwi Vi8 Plus lists an extra GPIO in its codecs ACPI resources
which needs to be driven high to enable the external speaker amplifier,
this is not supported yet and will be fixed in a future patch.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Hans de Goede 2018-03-04 15:36:06 +01:00 committed by Mark Brown
parent 7f2e2299cf
commit f026e06317
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 26 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
sound/soc/intel/boards/bytcr_rt5651.c
View File

@ -42,6 +42,7 @@ enum {
BYT_RT5651_IN2_MAP,
BYT_RT5651_IN1_IN2_MAP,
BYT_RT5651_IN1_HS_IN3_MAP,
BYT_RT5651_IN2_HS_IN3_MAP,
};
enum {
@ -93,6 +94,8 @@ static void log_quirks(struct device *dev)
dev_info(dev, "quirk IN2_MAP enabled");
if (BYT_RT5651_MAP(byt_rt5651_quirk) == BYT_RT5651_IN1_HS_IN3_MAP)
dev_info(dev, "quirk IN1_HS_IN3_MAP enabled");
if (BYT_RT5651_MAP(byt_rt5651_quirk) == BYT_RT5651_IN2_HS_IN3_MAP)
dev_info(dev, "quirk IN2_HS_IN3_MAP enabled");
if (BYT_RT5651_JDSRC(byt_rt5651_quirk)) {
dev_info(dev, "quirk realtek,jack-detect-source %ld\n",
BYT_RT5651_JDSRC(byt_rt5651_quirk));
@ -258,6 +261,12 @@ static const struct snd_soc_dapm_route byt_rt5651_intmic_in1_hs_in3_map[] = {
{"IN3P", NULL, "Headset Mic"},
};
static const struct snd_soc_dapm_route byt_rt5651_intmic_in2_hs_in3_map[] = {
{"Internal Mic", NULL, "micbias1"},
{"IN2P", NULL, "Internal Mic"},
{"IN3P", NULL, "Headset Mic"},
};
static const struct snd_kcontrol_new byt_rt5651_controls[] = {
SOC_DAPM_PIN_SWITCH("Headphone"),
SOC_DAPM_PIN_SWITCH("Headset Mic"),
@ -323,6 +332,19 @@ static const struct dmi_system_id byt_rt5651_quirk_table[] = {
BYT_RT5651_OVCD_SF_0P75 |
BYT_RT5651_IN1_IN2_MAP),
},
{
/* Chuwi Vi8 Plus (CWI519) */
.callback = byt_rt5651_quirk_cb,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
DMI_MATCH(DMI_PRODUCT_NAME, "D2D3_Vi8A1"),
},
.driver_data = (void *)(BYT_RT5651_MCLK_EN |
BYT_RT5651_JD1_1 |
BYT_RT5651_OVCD_TH_2000UA |
BYT_RT5651_OVCD_SF_0P75 |
BYT_RT5651_IN2_HS_IN3_MAP),
},
{}
};
@ -386,6 +408,10 @@ static int byt_rt5651_init(struct snd_soc_pcm_runtime *runtime)
custom_map = byt_rt5651_intmic_in1_hs_in3_map;
num_routes = ARRAY_SIZE(byt_rt5651_intmic_in1_hs_in3_map);
break;
case BYT_RT5651_IN2_HS_IN3_MAP:
custom_map = byt_rt5651_intmic_in2_hs_in3_map;
num_routes = ARRAY_SIZE(byt_rt5651_intmic_in2_hs_in3_map);
break;
default:
custom_map = byt_rt5651_intmic_dmic_map;
num_routes = ARRAY_SIZE(byt_rt5651_intmic_dmic_map);