[PATCH] ASoC: Intel: bytcr_rt5640: Add quirk for the Advantech MICA-071 tablet
The Advantech MICA-071 tablet deviates from the defaults for a non CR Bay Trail based tablet in several ways:
1. It uses an analog MIC on IN3 rather then using DMIC1 2. It only has 1 speaker 3. It needs the OVCD current threshold to be set to 1500uA instead of the default 2000uA to reliable differentiate between headphones vs headsets
Add a quirk with these settings for this tablet.
Signed-off-by: Hans de Goede hdegoede@redhat.com --- sound/soc/intel/boards/bytcr_rt5640.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c index fb9d9e271845..ddd2625bed90 100644 --- a/sound/soc/intel/boards/bytcr_rt5640.c +++ b/sound/soc/intel/boards/bytcr_rt5640.c @@ -570,6 +570,21 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = { BYT_RT5640_SSP0_AIF1 | BYT_RT5640_MCLK_EN), }, + { + /* Advantech MICA-071 */ + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Advantech"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MICA-071"), + }, + /* OVCD Th = 1500uA to reliable detect head-phones vs -set */ + .driver_data = (void *)(BYT_RT5640_IN3_MAP | + BYT_RT5640_JD_SRC_JD2_IN4N | + BYT_RT5640_OVCD_TH_1500UA | + BYT_RT5640_OVCD_SF_0P75 | + BYT_RT5640_MONO_SPEAKER | + BYT_RT5640_DIFF_MIC | + BYT_RT5640_MCLK_EN), + }, { .matches = { DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"),
On 12/13/22 06:32, Hans de Goede wrote:
The Advantech MICA-071 tablet deviates from the defaults for a non CR Bay Trail based tablet in several ways:
- It uses an analog MIC on IN3 rather then using DMIC1
- It only has 1 speaker
- It needs the OVCD current threshold to be set to 1500uA instead of the default 2000uA to reliable differentiate between headphones vs headsets
Add a quirk with these settings for this tablet.
Signed-off-by: Hans de Goede hdegoede@redhat.com
Acked-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com
sound/soc/intel/boards/bytcr_rt5640.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c index fb9d9e271845..ddd2625bed90 100644 --- a/sound/soc/intel/boards/bytcr_rt5640.c +++ b/sound/soc/intel/boards/bytcr_rt5640.c @@ -570,6 +570,21 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = { BYT_RT5640_SSP0_AIF1 | BYT_RT5640_MCLK_EN), },
- {
/* Advantech MICA-071 */.matches = {DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Advantech"),DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MICA-071"),},/* OVCD Th = 1500uA to reliable detect head-phones vs -set */.driver_data = (void *)(BYT_RT5640_IN3_MAP |BYT_RT5640_JD_SRC_JD2_IN4N |BYT_RT5640_OVCD_TH_1500UA |BYT_RT5640_OVCD_SF_0P75 |BYT_RT5640_MONO_SPEAKER |BYT_RT5640_DIFF_MIC |BYT_RT5640_MCLK_EN),- }, { .matches = { DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"),
On Tue, 13 Dec 2022 13:32:46 +0100, Hans de Goede wrote:
The Advantech MICA-071 tablet deviates from the defaults for a non CR Bay Trail based tablet in several ways:
- It uses an analog MIC on IN3 rather then using DMIC1
- It only has 1 speaker
- It needs the OVCD current threshold to be set to 1500uA instead of the default 2000uA to reliable differentiate between headphones vs headsets
[...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: Intel: bytcr_rt5640: Add quirk for the Advantech MICA-071 tablet commit: a1dec9d70b6ad97087b60b81d2492134a84208c6
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
participants (3)
-
Hans de Goede -
Mark Brown -
Pierre-Louis Bossart