This is a note to let you know that I've just added the patch titled
ASoC: Intel: Atom: update Thinkpad 10 quirk
to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: asoc-intel-atom-update-thinkpad-10-quirk.patch and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From foo@baz Thu Mar 22 14:40:23 CET 2018
From: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Date: Mon, 17 Apr 2017 10:04:07 -0500 Subject: ASoC: Intel: Atom: update Thinkpad 10 quirk
From: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com
[ Upstream commit beb5989a8c6c6867b4e873cca2a66d31f977368f ]
There are multiple skews of the same Lenovo audio hardware based on the Realtek RT5670 codec.
Manufacturer: LENOVO Product Name: 20C1CTO1WW Version: ThinkPad 10
Manufacturer: LENOVO Product Name: 20C3001VHH Version: ThinkPad 10
Manufacturer: LENOVO Product Name: 20C10024GE Version: ThinkPad Tablet B
Manufacturer: LENOVO Product Name: 20359 Version: Lenovo Miix 2 10
For all these devices, the same quirk is used to force the machine driver to be based on RT5670 instead of RT5640 as indicated by the BIOS.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=96691 Tested-by: Nicole Faerber nicole.faerber@dpin.de Tested-by: Viacheslav Ostroukh v.dev@ostroukh.me Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- sound/soc/intel/atom/sst/sst_acpi.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-)
--- a/sound/soc/intel/atom/sst/sst_acpi.c +++ b/sound/soc/intel/atom/sst/sst_acpi.c @@ -420,7 +420,21 @@ static const struct dmi_system_id byt_ta .callback = byt_thinkpad10_quirk_cb, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_NAME, "20C3001VHH"), + DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad 10"), + }, + }, + { + .callback = byt_thinkpad10_quirk_cb, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Tablet B"), + }, + }, + { + .callback = byt_thinkpad10_quirk_cb, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Miix 2 10"), }, }, { }
Patches currently in stable-queue which might be from pierre-louis.bossart@linux.intel.com are
queue-4.9/asoc-intel-atom-update-thinkpad-10-quirk.patch