diff options
| author | Ian W MORRISON <ianwmorrison@gmail.com> | 2017-08-31 08:35:47 +1000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-08-31 10:25:45 +0100 |
| commit | 88faae2c2e35c88a806c052a7fc20948211b0895 (patch) | |
| tree | 27f3a8e2f6b949e76d200fd3abe284e1b60ef653 /sound/soc/codecs/rt5645.c | |
| parent | cd6d6477f130c861c42e6eddc060e7c880e94bf3 (diff) | |
| download | linux-88faae2c2e35c88a806c052a7fc20948211b0895.tar.bz2 | |
ASoC: rt5645: Add jack detection workaround for MINIX Z83-4 based devices
The MINIX NEO Z83-4 and MINIX NEO Z83-4 Pro devices requires jd_mode=3
to make the jack detection work. Using a BIOS DMI product of "Z83-4"
will match both devices of 'NEO Z83-4' and 'Z83-4 Pro'.
Signed-off-by: Ian W Morrison <ianwmorrison@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/rt5645.c')
| -rw-r--r-- | sound/soc/codecs/rt5645.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index d2f038001908..2e145f089d9d 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -3655,6 +3655,21 @@ static struct dmi_system_id dmi_platform_asus_t100ha[] = { { } }; +static struct rt5645_platform_data minix_z83_4_platform_data = { + .jd_mode = 3, +}; + +static struct dmi_system_id dmi_platform_minix_z83_4[] = { + { + .ident = "MINIX Z83-4", + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MINIX"), + DMI_MATCH(DMI_PRODUCT_NAME, "Z83-4"), + }, + }, + { } +}; + static bool rt5645_check_dp(struct device *dev) { if (device_property_present(dev, "realtek,in2-differential") || @@ -3709,6 +3724,8 @@ static int rt5645_i2c_probe(struct i2c_client *i2c, rt5645->pdata = gpd_win_platform_data; else if (dmi_check_system(dmi_platform_asus_t100ha)) rt5645->pdata = general_platform_data2; + else if (dmi_check_system(dmi_platform_minix_z83_4)) + rt5645->pdata = minix_z83_4_platform_data; if (quirk != -1) { rt5645->pdata.in2_diff = QUIRK_IN2_DIFF(quirk); |