From 3e951e7914408aee196db77a5cb377801c85692a Mon Sep 17 00:00:00 2001 From: Kovács Tamás Date: Fri, 31 May 2019 19:22:26 +0200 Subject: ASoC: Intel: Baytrail: add quirk for Aegex 10 (RU2) tablet MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This tablet has an incorrect acpi identifier just like Thinkpad10 tablet, which is why it is trying to load the RT5640 driver instead of the RT5762 driver. The RT5640 driver, on the other hand, checks the hardware ID, so no driver are loaded during boot. This fix resolves to load the RT5672 driver on this tablet during boot. It also provides the correct IO configuration, like the jack detect mode 3, for 1.8V pullup. I would like to thank Pierre-Louis Bossart for helping with this patch. Signed-off-by: Kovács Tamás Signed-off-by: Mark Brown --- sound/soc/codecs/rt5670.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'sound/soc/codecs/rt5670.c') diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c index 9a037108b1ae..a746e11ccfe3 100644 --- a/sound/soc/codecs/rt5670.c +++ b/sound/soc/codecs/rt5670.c @@ -2882,6 +2882,18 @@ static const struct dmi_system_id dmi_platform_intel_quirks[] = { RT5670_DEV_GPIO | RT5670_JD_MODE3), }, + { + .callback = rt5670_quirk_cb, + .ident = "Aegex 10 tablet (RU2)", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "AEGEX"), + DMI_MATCH(DMI_PRODUCT_VERSION, "RU2"), + }, + .driver_data = (unsigned long *)(RT5670_DMIC_EN | + RT5670_DMIC2_INR | + RT5670_DEV_GPIO | + RT5670_JD_MODE3), + }, {} }; -- cgit v1.2.3