iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
f3ee07d8b6
linux/sound/pci/hda
History
Takashi Iwai f3ee07d8b6 ALSA: hda/realtek - Avoid setting wrong COEF on ALC269 & co 
ALC269 & co have many vendor-specific setups with COEF verbs.
However, some verbs seem specific to some codec versions and they
result in the codec stalling.  Typically, such a case can be avoided
by checking the return value from reading a COEF.  If the return value
is -1, it implies that the COEF is invalid, thus it shouldn't be
written.

This patch adds the invalid COEF checks in appropriate places
accessing ALC269 and its variants.  The patch actually fixes the
resume problem on Acer AO725 laptop.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=52181
Tested-by: Francesco Muzio <muziofg@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-08-16 09:10:26 +02:00
..
ca0132_regs.h ALSA: hda/ca0132 - Fix type of INVALID_CHIP_ADDRESS 2013-02-12 10:15:15 +01:00
dell_wmi_helper.c ALSA: hda - add mic mute led hook for dell machines 2014-07-31 09:21:42 +02:00
hda_auto_parser.c ALSA: hda - Refactor quirk picking and change quirk priority 2014-07-22 14:26:50 +02:00
hda_auto_parser.h ALSA: hda - add some small convenience functions to auto parser 2013-04-11 11:59:27 +02:00
hda_beep.c ALSA: hda - Fix registration of beep input device 2014-02-28 14:02:21 +01:00
hda_beep.h ALSA: hda - Fix registration of beep input device 2014-02-28 14:02:21 +01:00
hda_codec.c ALSA: hda - Refactor quirk picking and change quirk priority 2014-07-22 14:26:50 +02:00
hda_codec.h ALSA: hda - Refactor quirk picking and change quirk priority 2014-07-22 14:26:50 +02:00
hda_controller.c Merge branch 'for-linus' into for-next 2014-07-15 15:28:43 +02:00
hda_controller.h ALSA: hda - Use common reboot notifier 2014-06-26 18:00:01 +02:00
hda_eld.c ALSA: hda - Kill snd_printd*() in HDMI debug / info prints 2014-06-25 14:51:23 +02:00
hda_generic.c ALSA: hda - Fix and neaten print_nid_path/debug_badness 2014-07-07 09:34:16 +02:00
hda_generic.h Merge branch 'for-linus' into for-next 2014-02-12 10:34:27 +01:00
hda_hwdep.c ALSA: hda - Add sysfs to codec object, too 2014-02-25 12:12:54 +01:00
hda_i915.c Merge branch 'for-linus' into for-next 2014-07-04 07:48:57 +02:00
hda_i915.h ALSA: hda - restore BCLK M/N value as per CDCLK for HSW/BDW display HDA controller 2014-07-04 07:47:22 +02:00
hda_intel_trace.h ALSA: hda - Add tracepoints to HD-audio controller driver 2012-10-30 10:39:59 +01:00
hda_intel.c ALSA: hda - Fix probing and stuttering on CMI8888 HD-audio controller 2014-08-07 10:11:26 +02:00
hda_jack.c ALSA: hda - Kill EXPORT_SYMBOL_HDA() 2013-12-19 14:36:19 +01:00
hda_jack.h ALSA: hda - Add a block_report flag to jacks 2013-11-07 14:03:17 +01:00
hda_local.h ALSA: hda - Refactor quirk picking and change quirk priority 2014-07-22 14:26:50 +02:00
hda_priv.h Merge branch 'for-linus' into for-next 2014-07-15 15:28:43 +02:00
hda_proc.c ALSA: hda - Add parameter for dumping processing coefficients 2014-01-29 16:39:13 +01:00
hda_sysfs.c ALSA: hda - Replace with standard printk 2014-02-25 12:27:32 +01:00
hda_tegra.c Merge branch 'for-linus' into for-next 2014-07-15 15:28:43 +02:00
hda_trace.h ALSA: hda - Clean up CONFIG_SND_HDA_POWER_SAVE 2012-08-30 07:50:13 -07:00
Kconfig ALSA: hda - Add driver for Tegra SoC HDA 2014-05-20 09:38:38 +02:00
Makefile ALSA: hda - Add driver for Tegra SoC HDA 2014-05-20 09:38:38 +02:00
patch_analog.c ALSA: hda/analog - Fix silent output on ASUS A8JN 2014-05-30 12:07:12 +02:00
patch_ca0110.c ALSA: hda - Remove superfluous inclusion of linux/pci.h 2014-02-15 10:12:12 +01:00
patch_ca0132.c ALSA: hda/ca0132 - Don't try loading firmware at resume when already failed 2014-08-10 13:30:08 +02:00
patch_cirrus.c ALSA: hda - Refactor quirk picking and change quirk priority 2014-07-22 14:26:50 +02:00
patch_cmedia.c ALSA: hda - Fix parsing of CMI8888 codec 2014-08-07 10:11:29 +02:00
patch_conexant.c ALSA: hda - Set TLV_DB_SCALE_MUTE bit for cx5051 vmaster 2014-08-14 11:39:57 +02:00
patch_hdmi.c ALSA: hda - add codec ID for Braswell display audio codec 2014-08-04 11:19:12 +02:00
patch_realtek.c ALSA: hda/realtek - Avoid setting wrong COEF on ALC269 & co 2014-08-16 09:10:26 +02:00
patch_si3054.c ALSA: hda - Replace with standard printk 2014-02-25 12:27:32 +01:00
patch_sigmatel.c Merge branch 'for-next' into for-linus 2014-08-04 11:11:22 +02:00
patch_via.c ALSA: hda - Make snd_hda_gen_spec_free() static 2014-02-10 18:23:57 +01:00
thinkpad_helper.c ALSA: hda - Replace with standard printk 2014-02-25 12:27:32 +01:00