linux-stable.git/sound, branch v3.10.7 Linux kernel stable tree ALSA: 6fire: fix DMA issues with URB transfer_buffer usage 2013-08-15T05:59:08+00:00 Jussi Kivilinna jussi.kivilinna@iki.fi 2013-08-06T11:53:24+00:00 34a24b3fe7ee2234682e3abcad906c8c9c6de9aa commit ddb6b5a964371e8e52e696b2b258bda144c8bd3f upstream. Patch fixes 6fire not to use stack as URB transfer_buffer. URB buffers need to be DMA-able, which stack is not. Furthermore, transfer_buffer should not be allocated as part of larger device structure because DMA coherency issues and patch fixes this issue too. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi> Tested-by: Torsten Schenk <torsten.schenk@zoho.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit ddb6b5a964371e8e52e696b2b258bda144c8bd3f upstream.

Patch fixes 6fire not to use stack as URB transfer_buffer. URB buffers need to
be DMA-able, which stack is not. Furthermore, transfer_buffer should not be
allocated as part of larger device structure because DMA coherency issues and
patch fixes this issue too.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Tested-by: Torsten Schenk <torsten.schenk@zoho.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ALSA: usb-audio: do not trust too-big wMaxPacketSize values 2013-08-15T05:59:07+00:00 Clemens Ladisch clemens@ladisch.de 2013-08-08T09:24:55+00:00 f004da5326d74b43d90ebf06699674378d4f0bb3 commit 57e6dae1087bbaa6b33d3dd8a8e90b63888939a3 upstream. The driver used to assume that the streaming endpoint's wMaxPacketSize value would be an indication of how much data the endpoint expects or sends, and compute the number of packets per URB using this value. However, the Focusrite Scarlett 2i4 declares a value of 1024 bytes, while only about 88 or 44 bytes are be actually used. This discrepancy would result in URBs with far too few packets, which would not work correctly on the EHCI driver. To get correct URBs, use wMaxPacketSize only as an upper limit on the packet size. Reported-by: James Stone <jamesmstone@gmail.com> Tested-by: James Stone <jamesmstone@gmail.com> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 57e6dae1087bbaa6b33d3dd8a8e90b63888939a3 upstream.

The driver used to assume that the streaming endpoint's wMaxPacketSize
value would be an indication of how much data the endpoint expects or
sends, and compute the number of packets per URB using this value.

However, the Focusrite Scarlett 2i4 declares a value of 1024 bytes,
while only about 88 or 44 bytes are be actually used.  This discrepancy
would result in URBs with far too few packets, which would not work
correctly on the EHCI driver.

To get correct URBs, use wMaxPacketSize only as an upper limit on the
packet size.

Reported-by: James Stone <jamesmstone@gmail.com>
Tested-by: James Stone <jamesmstone@gmail.com>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ALSA: compress: fix the return value for SNDRV_COMPRESS_VERSION 2013-08-12T01:35:21+00:00 Vinod Koul vinod.koul@intel.com 2013-07-29T09:40:22+00:00 d54d012b636fe58770c4a58eda41de13fac40a0e commit a8d30608eaed6cc759b8e2e8a8bbbb42591f797f upstream. the return value of SNDRV_COMPRESS_VERSION always return default -ENOTTY as the return value was never updated for this call assign return value from put_user() Reported-by: Haynes <hgeorge@codeaurora.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit a8d30608eaed6cc759b8e2e8a8bbbb42591f797f upstream.

the return value of SNDRV_COMPRESS_VERSION always return default -ENOTTY as the
return value was never updated for this call
assign return value from put_user()

Reported-by: Haynes <hgeorge@codeaurora.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ALSA: hda - Fix missing fixup for Mac Mini with STAC9221 2013-08-12T01:35:21+00:00 Takashi Iwai tiwai@suse.de 2013-08-01T06:38:27+00:00 c6bffb8ffe2b9e42b09f4960cc623cecf2e9d778 commit 697aebab78a88c6b164cfb74d19b86817d2ccd82 upstream. A fixup for Apple Mac Mini was lost during the adaption to the generic parser because the fallback for the generic ID 8384:7680 was dropped, and it resulted in the silence output (and maybe other problems). Unfortunately, just adding the missing subsystem ID wasn't enough, in this case. The subsystem ID of this machine is 0000:0100 (what Apple thought...?), and since snd_hda_pick_fixup() doesn't take the vendor id zero into account, the driver ignored this entry. Now it's fixed to regard the vendor id zero as a valid value. Reported-and-tested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 697aebab78a88c6b164cfb74d19b86817d2ccd82 upstream.

A fixup for Apple Mac Mini was lost during the adaption to the generic
parser because the fallback for the generic ID 8384:7680 was dropped,
and it resulted in the silence output (and maybe other problems).

Unfortunately, just adding the missing subsystem ID wasn't enough, in
this case.  The subsystem ID of this machine is 0000:0100 (what Apple
thought...?), and since snd_hda_pick_fixup() doesn't take the vendor
id zero into account, the driver ignored this entry.  Now it's fixed
to regard the vendor id zero as a valid value.

Reported-and-tested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ASoC: wm8962: Remove remaining direct register cache accesses 2013-08-04T08:50:38+00:00 Nicolin Chen b42378@freescale.com 2013-06-14T04:34:50+00:00 e1e97450a25d46c665a634f5073f9555236b7b0b commit 2e7ee15ced914e109a1a5b6dfcd463d846a13bd5 upstream. Also fix return values for headphone switch updates. Signed-off-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 2e7ee15ced914e109a1a5b6dfcd463d846a13bd5 upstream.

Also fix return values for headphone switch updates.

Signed-off-by: Nicolin Chen <b42378@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ASoC: tegra: correct playback_dma_data setup 2013-08-04T08:50:38+00:00 Richard Zhao rizhao@nvidia.com 2013-07-21T02:34:09+00:00 bceb4eb2756a33f87dfb0b86bd01f2af4b4b81ac commit 647ab784c507763bfda79155f125b6edd1244806 upstream. The errors were caused by copy/paste mistake in below commit since v3.10: 3489d50 ASoC: tegra: Use common DAI DMA data struct It also corrects slave_id initialization in tegra20_ac97 driver. Signed-off-by: Richard Zhao <rizhao@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 647ab784c507763bfda79155f125b6edd1244806 upstream.

The errors were caused by copy/paste mistake in below commit
since v3.10:
3489d50 ASoC: tegra: Use common DAI DMA data struct

It also corrects slave_id initialization in tegra20_ac97 driver.

Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ASoC: max98088 - fix element type of the register cache. 2013-08-04T08:50:38+00:00 Chih-Chung Chang chihchung@chromium.org 2013-07-15T16:38:46+00:00 f7fce059bfbbf82f4889d367086402e81a79496b commit cb6f66a2d278e57a6c9d8fb59bd9ebd8ab3965c2 upstream. The registers of max98088 are 8 bits, not 16 bits. This bug causes the contents of registers to be overwritten with bad values when the codec is suspended and then resumed. Signed-off-by: Chih-Chung Chang <chihchung@chromium.org> Signed-off-by: Dylan Reid <dgreid@chromium.org> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit cb6f66a2d278e57a6c9d8fb59bd9ebd8ab3965c2 upstream.

The registers of max98088 are 8 bits, not 16 bits. This bug causes the
contents of registers to be overwritten with bad values when the codec
is suspended and then resumed.

Signed-off-by: Chih-Chung Chang <chihchung@chromium.org>
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ASoC: sglt5000: Fix the default value of CHIP_SSS_CTRL 2013-08-04T08:50:38+00:00 Fabio Estevam fabio.estevam@freescale.com 2013-07-04T23:01:02+00:00 ed44e4d734910894c6d822d5dfbbb800fa2238ba commit 016fcab8ff46fca29375d484226ec91932aa4a07 upstream. According to the sgtl5000 reference manual, the default value of CHIP_SSS_CTRL is 0x10. Reported-by: Oskar Schirmer <oskar@scara.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 016fcab8ff46fca29375d484226ec91932aa4a07 upstream.

According to the sgtl5000 reference manual, the default value of CHIP_SSS_CTRL
is 0x10.

Reported-by: Oskar Schirmer <oskar@scara.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ALSA: hda - Guess what, it's two more Dell headset mic quirks 2013-08-04T08:50:37+00:00 David Henningsson david.henningsson@canonical.com 2013-06-28T09:09:56+00:00 6d2c6593cf6592707c68e95f43982adbe573c6ac commit cd6fb6793a33e2b02af6e05a8d3f735f7c88a943 upstream. Add two more machines that need quirks for headset mics to work. Tested-by: Shawn Wang <shawn.wang@canonical.com> BugLink: https://bugs.launchpad.net/bugs/1195636 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit cd6fb6793a33e2b02af6e05a8d3f735f7c88a943 upstream.

Add two more machines that need quirks for headset mics to work.

Tested-by: Shawn Wang <shawn.wang@canonical.com>
BugLink: https://bugs.launchpad.net/bugs/1195636
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ALSA: hda - Yet another Dell headset mic quirk 2013-08-04T08:50:37+00:00 David Henningsson david.henningsson@canonical.com 2013-06-28T06:53:34+00:00 49a845673d47cddd320ba9bd0d746c071d5ad39a commit 6c29d68a82ec68db18241b818d03e7864c052be9 upstream. This quirk is needed for the headset mic to work on this Dell machine. BugLink: https://bugs.launchpad.net/bugs/1195597 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 6c29d68a82ec68db18241b818d03e7864c052be9 upstream.

This quirk is needed for the headset mic to work on this Dell
machine.

BugLink: https://bugs.launchpad.net/bugs/1195597
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>