Linux kernel stable tree https://git.rulkc.org/pub/scm/linux/kernel/git/stable/linux.git/atom?h=linux-4.11.y 2017-07-12T14:53:58+00:00 2017-07-12T14:53:58+00:00 Yifeng Li tomli@tomli.me 2017-05-03T17:34:14+00:00 urn:sha1:a6ed89c62d293f9ec4854371d1a4ee33f1df4d8b commit fe0dfd6358a17c79bd7d6996af7512ba452a7059 upstream. Thinkpad Helix 2 is a tablet PC, the audio is powered by Core M broadwell-audio and rt286 codec. For all versions of Linux kernel, the stereo output doesn't work properly when earphones are plugged in, the sound was coming out from both channels even if the audio contains only the left or right channel. Furthermore, if a music recorded in stereo is played, the two channels cancle out each other out, as a result, no voice but only distorted background music can be heard, like a sound card with builtin a Karaoke sount effect. Apparently this tablet uses a combo jack with polarity incorrectly set by rt286 driver. This patch adds DMI information of Thinkpad Helix 2 to force_combo_jack_table[] and the issue is resolved. The microphone input doesn't work regardless to the presence of this patch and still needs help from other developers to investigate. This is my first patch to LKML directly, sorry for CC-ing too many people here. Link: https://bugzilla.kernel.org/show_bug.cgi?id=93841 Signed-off-by: Yifeng Li <tomli@tomli.me> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2017-05-25T13:46:10+00:00 Alexander Sverdlin alexander.sverdlin@gmail.com 2017-04-29T10:19:33+00:00 urn:sha1:cca9c04ad435bca5637d4b19c5378792d079e9bd commit 49b2e27ab9f66b0a22c21980ad8118a4038324ae upstream. During reset "refactoring" the output configuration was lost. This commit repairs sound on EDB93XX boards. Fixes: 9a397f4 ("ASoC: cs4271: add regulator consumer support") Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2017-03-29T11:55:08+00:00 Mark Brown broonie@kernel.org 2017-03-29T11:55:08+00:00 urn:sha1:2ddaa6762696db4bb35726063b421782a9e0436f 2017-03-29T11:55:06+00:00 Mark Brown broonie@kernel.org 2017-03-29T11:55:06+00:00 urn:sha1:367b1301ccbeae11adc4134182a055e7728aa9fe 2017-03-20T11:25:05+00:00 Bard Liao bardliao@realtek.com 2017-03-20T02:20:53+00:00 urn:sha1:83749abaafed348cdac6a63b5f76aa9b1b42409b The shift is RT5665_IF2_1_ADC_IN_SFT not RT5665_IF3_ADC_IN_SFT. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2017-03-16T14:07:50+00:00 Bard Liao bardliao@realtek.com 2017-03-16T05:58:40+00:00 urn:sha1:763811987d5088d0461164f80e9d16869847a040 It is (0x3 << 2), not (0x2 << 2). Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2017-03-08T12:45:14+00:00 Bard Liao bardliao@realtek.com 2017-03-08T11:05:32+00:00 urn:sha1:09b50c3703cc354100fe36202ef5e52ee128b904 We need to power on CLKDET to use ASRC function. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2017-03-08T12:45:14+00:00 Bard Liao bardliao@realtek.com 2017-03-08T11:05:31+00:00 urn:sha1:8f365313beb20742b68cb29a7d1ca6b27c036d81 Vref3 is necessary for Mono Amp. So add it to dapm routes Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2017-03-08T12:45:13+00:00 Bard Liao bardliao@realtek.com 2017-03-08T11:05:29+00:00 urn:sha1:593dd5d9fb66c0345cef5fc8caf4199bb6d4e093 Too low LDO level will cause a few functions unstable. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2017-03-08T12:44:10+00:00 Bard Liao bardliao@realtek.com 2017-03-08T11:03:10+00:00 urn:sha1:f1994a9c0930de4b2244816e62120cad08283cdc We got rt5665 private data from wrong work. It will result in kernel panic. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org