kernel.git/sound/pci, branch linux-3.7.y

ALSA: hda - hdmi: ELD shouldn't be valid after unplug

2013-02-27T17:21:11Z

commit bbfd8a19b6913f50a362457c34d49bfafe5e456e upstream. Currently, eld_valid is never set to false, except at kernel module load time. This patch makes sure that eld is no longer valid when the cable is (hot-)unplugged. Signed-off-by: David Henningsson Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Workaround for silent output on Sony Vaio VGC-LN51JGB with ALC889

2013-02-27T17:21:11Z

commit 12e31a78c70dc12897fda2489113f445c0e94a18 upstream. Some Vaio all-in-one desktop PCs (for example VGC-LN51JGB) are affected by the same issue that caused Vaio Z laptops to become silent: the speaker pin must be connected to the first DAC even though the codec itself advertises flexible routing through any of the DACs. Use the no-primary-hp fixup for choosing the speaker pin as the primary so that the right DAC is assigned on this device. Signed-off-by: Fernando Luis Vazquez Cao Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Fix default multichannel HDMI mapping regression

2013-02-27T17:21:11Z

commit 20608731f479d48be6bcb88e727f360ddf98ddaf upstream. Commit d45e6889ee69456a4d5b1bbb32252f460cd48fa9 ("ALSA: hda - Provide the proper channel mapping for generic HDMI driver") added support for custom channel maps in the HDA HDMI driver. Due to a mistake in an 'if' condition the custom map is always used even when no such map has been set. This causes incorrect channel mapping for multichannel audio by default. Pass per_pin->chmap_set to hdmi_setup_channel_mapping() as a parameter so that it can use it for detecting if a custom map has been set instead of checking if map is NULL (which is never the case). Reported-by: Staffan Lindberg Signed-off-by: Anssi Hannula Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Release assigned pin/cvt at error path of hdmi_pcm_open()

2013-02-27T17:21:11Z

commit 2ad779b7329d6894a80df94e693e72eaa0d56790 upstream. If the driver detects and invalid ELD, it gives an open error. But it forgot to release the assigned pin, converter and spdif ctls before returning. Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: rme32.c irq enabling after spin_lock_irq

2013-02-27T17:20:59Z

commit f49a59c4471d81a233e09dda45187cc44fda009d upstream. According to the other code in this driver and similar code in rme96 it seems, that spin_lock_irq in snd_rme32_capture_close function should be paired with spin_unlock_irq. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Denis Efremov Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: ali5451: remove irq enabling in pointer callback

2013-02-27T17:20:55Z

commit dacae5a19b4cbe1b5e3a86de23ea74cbe9ec9652 upstream. snd_ali_pointer function is called with local interrupts disabled. However it seems very strange to reenable them in such way. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Denis Efremov Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Fix non-snoop page handling

2013-02-04T00:27:04Z

commit 9ddf1aeb2134e72275c97a2c6ff2e3eb04f2f27a upstream. For non-snoop mode, we fiddle with the page attributes of CORB/RIRB and the position buffer, but also the ring buffers. The problem is that the current code blindly assumes that the buffer is contiguous. However, the ring buffers may be SG-buffers, thus a wrong vmapped address is passed there, leading to Oops. This patch fixes the handling for SG-buffers. Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=800701 Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - fix inverted internal mic on Acer AOA150/ZG5

2013-02-04T00:27:04Z

commit fcd8f3b1d43c645e291638bc6c80a1c680722869 upstream. This patch enables internal mic input on the machine. BugLink: https://bugs.launchpad.net/bugs/1107477 Signed-off-by: David Henningsson Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Add a fixup for Packard-Bell desktop with ALC880

2013-02-04T00:27:04Z

commit 0712eea349d8e2b6d0e44b94a752d999319027fb upstream. A Packard-Bell desktop machine gives no proper pin configuration from BIOS. It's almost equivalent with the 6stack+fp standard config, just take the existing fixup. Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=901846 Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Add Conexant CX20755/20756/20757 codec IDs

2013-01-28T04:49:00Z

commit 42c364ace52ae6b4699105b39f2559c256b6cd4c upstream. These are just compatible with other CX2075x codecs. Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman