[alsa-devel] [PATCH] ASoC: Intel: bytcr_rt5640: Add quirk for the Lenovo Miix2 8 tablet

[Pierre-Louis Bossart]

On 07/07/2018 05:22 AM, Hans de Goede wrote:
> Add a quirk for the Lenovo Miix2 8 tablet, this tablet uses a digital
> mic on DMIC1 and has a mono-speaker. The jack-detect uses the default
> settings..
>
> Reported-and-tested-by: russianneuromancer at ya.ru
> Signed-off-by: Hans de Goede <hdegoede at redhat.com>

Acked-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>

> ---
>   sound/soc/intel/boards/bytcr_rt5640.c | 13 +++++++++++++
>   1 file changed, 13 insertions(+)
>
> diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
> index 718f022b3aa0..d32844f94d74 100644
> --- a/sound/soc/intel/boards/bytcr_rt5640.c
> +++ b/sound/soc/intel/boards/bytcr_rt5640.c
> @@ -562,6 +562,19 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
>   					BYT_RT5640_SSP0_AIF1 |
>   					BYT_RT5640_MCLK_EN),
>   	},
> +	{	/* Lenovo Miix 2 8 */
> +		.matches = {
> +			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
> +			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "20326"),
> +			DMI_EXACT_MATCH(DMI_BOARD_NAME, "Hiking"),
> +		},
> +		.driver_data = (void *)(BYT_RT5640_DMIC1_MAP |
> +					BYT_RT5640_JD_SRC_JD2_IN4N |
> +					BYT_RT5640_OVCD_TH_2000UA |
> +					BYT_RT5640_OVCD_SF_0P75 |
> +					BYT_RT5640_MONO_SPEAKER |
> +					BYT_RT5640_MCLK_EN),
> +	},
>   	{	/* MSI S100 tablet */
>   		.matches = {
>   			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Micro-Star International Co., Ltd."),