user/sven/linux.git/sound, branch v3.18.32

ALSA: usb-audio: Skip volume controls triggers hangup on Dell USB Dock

2016-04-20T13:41:01Z

[ Upstream commit adcdd0d5a1cb779f6d455ae70882c19c527627a8 ] This is Dell usb dock audio workaround. It was fixed the master volume keep lower. [Some background: the patch essentially skips the controls of a couple of FU volumes. Although the firmware exposes the dB and the value information via the usb descriptor, changing the values (we set the min volume as default) screws up the device. Although this has been fixed in the newer firmware, the devices are shipped with the old firmware, thus we need the workaround in the driver side. -- tiwai] Signed-off-by: Kailang Yang Cc: Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda - fix front mic problem for a HP desktop

2016-04-20T13:41:01Z

[ Upstream commit e549d190f7b5f94e9ab36bd965028112914d010d ] The front mic jack (pink color) can't detect any plug or unplug. After applying this fix, both detecting function and recording function work well. BugLink: https://bugs.launchpad.net/bugs/1564712 Cc: stable@vger.kernel.org Signed-off-by: Hui Wang Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: usb-audio: Add a quirk for Plantronics BT300

2016-04-20T13:40:51Z

[ Upstream commit b4203ff5464da00b7812e7b480192745b0d66bbf ] Plantronics BT300 does not support reading the sample rate which leads to many lines of "cannot get freq at ep 0x1". This patch adds the USB ID of the BT300 to quirks.c and avoids those error messages. Signed-off-by: Dennis Kadioglu Cc: Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: usb-audio: Add a sample rate quirk for Phoenix Audio TMX320

2016-04-20T05:31:05Z

[ Upstream commit f03b24a851d32ca85dacab01785b24a7ee717d37 ] Phoenix Audio TMX320 gives the similar error when the sample rate is asked: usb 2-1.3: 2:1: cannot get freq at ep 0x85 usb 2-1.3: 1:1: cannot get freq at ep 0x2 .... Add the corresponding USB-device ID (1de7:0014) to snd_usb_get_sample_rate_quirk() list. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=110221 Cc: Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: usb-audio: Add sample rate inquiry quirk for AudioQuest DragonFly

2016-04-20T05:29:14Z

[ Upstream commit 12a6116e66695a728bcb9616416c508ce9c051a1 ] Avoid getting sample rate on AudioQuest DragonFly as it is unsupported and causes noisy "cannot get freq at ep 0x1" messages when playback starts. Signed-off-by: Anssi Hannula Cc: Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: usb-audio: don't try to get Outlaw RR2150 sample rate

2016-04-20T05:29:06Z

[ Upstream commit 2f80b2958abe5658000d5ad9b45a36ecf879666e ] This quirk allows us to avoid the noisy: current rate 0 is different from the runtime rate message every time playback starts. While USB DAC in the RR2150 supports reading the sample rate, it never returns a sample rate other than zero in my observation with common sample rates. Signed-off-by: Eric Wong Cc: Joe Turner Cc: Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda - Fix regression of monitor_present flag in eld proc file

2016-04-18T12:49:41Z

[ Upstream commit 023d8218ec0dfc30e11d4ec54f640e8f127d1fbe ] The commit [bd48128539ab: ALSA: hda - Fix forgotten HDMI monitor_present update] covered the missing update of monitor_present flag, but this caused a regression for devices without the i915 eld notifier. Since the old code supposed that pin_eld->monitor_present was updated by the caller side, the hdmi_present_sense_via_verbs() doesn't update the temporary eld->monitor_present but only pin_eld->monitor_present, which is now overridden in update_eld(). The fix is to update pin_eld->monitor_present as well before calling update_eld(). Note that this may still leave monitor_present flag in an inconsistent state when the driver repolls, but this is at least the old behavior. More proper fix will follow in the later patch. Fixes: bd48128539ab ('ALSA: hda - Fix forgotten HDMI monitor_present update') Signed-off-by: Hyungwon Hwang Cc: Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: usb-audio: add Microsoft HD-5001 to quirks

2016-04-18T12:49:37Z

[ Upstream commit 0ef21100ae912f76ed89f76ecd894f4ffb3689c1 ] The Microsoft HD-5001 webcam microphone does not support sample rate reading as the HD-5000 one. This results in dmesg errors and sound hanging with pulseaudio. Signed-off-by: Victor Clément Cc: Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: usb-audio: Fix NULL dereference in create_fixed_stream_quirk()

2016-04-18T12:49:33Z

[ Upstream commit 0f886ca12765d20124bd06291c82951fd49a33be ] create_fixed_stream_quirk() may cause a NULL-pointer dereference by accessing the non-existing endpoint when a USB device with a malformed USB descriptor is used. This patch avoids it simply by adding a sanity check of bNumEndpoints before the accesses. Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=971125 Cc: Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda - Fix unconditional GPIO toggle via automute

2016-04-18T12:49:32Z

[ Upstream commit 1f7c6658962fa1260c1658d681bd6bb0c746b99a ] Cirrus HD-audio driver may adjust GPIO pins for EAPD dynamically depending on the jack plug state. This works fine for the auto-mute mode where the speaker gets muted upon the HP jack plug. OTOH, when the auto-mute mode is off, this turns off the EAPD unexpectedly depending on the jack state, which results in the silent speaker output. This patch fixes the silent speaker output issue by setting GPIO bits constantly when the auto-mute mode is off. Reported-and-tested-by: moosotc@gmail.com Cc: Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin