linux-toradex.git/sound, branch tegra-11.2.1 Linux kernel for Apalis and Colibri modules [tegra alsa] reset vmid and bias for wm8903 2011-03-02T00:16:42+00:00 Ravindra Lokhande rlokhande@nvidia.com 2011-02-25T18:23:56+00:00 62ca513220bb57d4c37fe30c5dbc3a62d39f338e reset vimd and bias registers for wm8903 codec when codec bias level is off. fix for bug 773327 Change-Id: If7d46f4210fb70f2bfd47c46cdf834ec7b7b776e Reviewed-on: http://git-master/r/21226 Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com> Tested-by: Ravindra Lokhande <rlokhande@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com> 
reset vimd and bias registers for wm8903 codec when codec bias level
is off.
fix for bug 773327

Change-Id: If7d46f4210fb70f2bfd47c46cdf834ec7b7b776e
Reviewed-on: http://git-master/r/21226
Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com>
Tested-by: Ravindra Lokhande <rlokhande@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Scott Peterson <speterson@nvidia.com>
[tegra alsa] headphone detection 2011-02-23T02:10:36+00:00 Nikesh Oswal noswal@nvidia.com 2011-02-21T10:52:22+00:00 e7f289e8956da115741ff6f277f123e835314da5 added headphone detection logic for WM8753 on whistler Change-Id: I7c1c2a75480050ba03cb037393ead44761a7706f Reviewed-on: http://git-master/r/20298 Tested-by: Nikesh Oswal <noswal@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
added headphone detection logic for WM8753 on whistler

Change-Id: I7c1c2a75480050ba03cb037393ead44761a7706f
Reviewed-on: http://git-master/r/20298
Tested-by: Nikesh Oswal <noswal@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
tegra-alsa: Cache das registers before suspend 2011-02-23T02:10:06+00:00 Sumit Bhattacharya sumitb@nvidia.com 2011-02-21T10:42:16+00:00 44d15e83d697ebc2a1f8b7717d66f9c007371333 Caching das registers before system suspend and restoring them during system resume. Also moved das power mode calls from tegra_pcm to tegra_i2s interface. Bug 792879 Bug 789967 Change-Id: I15a5f41a1aab6d74a8f5e29db25a93b26c4d4111 Reviewed-on: http://git-master/r/20292 Tested-by: Sumit Bhattacharya <sumitb@nvidia.com> Reviewed-by: Vijay Mali <vmali@nvidia.com> Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
Caching das registers before system suspend and restoring
them during system resume. Also moved das power mode calls
from tegra_pcm to tegra_i2s interface.

Bug 792879
Bug 789967

Change-Id: I15a5f41a1aab6d74a8f5e29db25a93b26c4d4111
Reviewed-on: http://git-master/r/20292
Tested-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-by: Vijay Mali <vmali@nvidia.com>
Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com>
Reviewed-by: Scott Peterson <speterson@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
wm8903: Fix wm8903_resume() implementation 2011-02-23T02:08:39+00:00 Sumit Bhattacharya sumitb@nvidia.com 2011-02-21T07:38:43+00:00 98d54eb3423b961039d7db01889f5c57d9128d76 In wm8903_resume() codec should be powered up after restoring cached registers. Otherwise sequencer registers are getting overwritten after powering up of codec which was shutting down the codec during resume. Bug 792879 Bug 789967 Change-Id: Ic342a490f988ea1aa9597e6cd68e7d0a1000210a Reviewed-on: http://git-master/r/20270 Tested-by: Sumit Bhattacharya <sumitb@nvidia.com> Reviewed-by: Vijay Mali <vmali@nvidia.com> Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com> 
In wm8903_resume() codec should be powered up after restoring cached
registers. Otherwise sequencer registers are getting overwritten after
powering up of codec which was shutting down the codec during resume.

Bug 792879
Bug 789967

Change-Id: Ic342a490f988ea1aa9597e6cd68e7d0a1000210a
Reviewed-on: http://git-master/r/20270
Tested-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-by: Vijay Mali <vmali@nvidia.com>
Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Scott Peterson <speterson@nvidia.com>
alsa: Set restrictions on period size 2011-02-18T23:13:51+00:00 Sumit Bhattacharya sumitb@nvidia.com 2011-02-16T10:19:52+00:00 140b49082fd7d937d8a74b4dccc091c941dacb07 Restrict period size to be multiple of 8 and period count to be integer. This is required to prevent audio breaks for playback through BT SCO. Bug 771510 Change-Id: If15631512bc5ce5a4358342b523da0a5a020cc2d Reviewed-on: http://git-master/r/19731 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com> 
Restrict period size to be multiple of 8 and period count to be
integer. This is required to prevent audio breaks for playback
through BT SCO.

Bug 771510

Change-Id: If15631512bc5ce5a4358342b523da0a5a020cc2d
Reviewed-on: http://git-master/r/19731
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
[tegra ALSA] Added headphone jack detection 2011-02-10T23:42:00+00:00 Chao Jiang chaoj@nvidia.com 2011-02-09T08:57:09+00:00 ed1166865825a993c16a7dcf3f59b126c863586a Headphone jack detection is enabled with this patch. The jack will be reported via /sys/class/switch interface to user space. fixes bug 766757 Change-Id: I58908e7de1025b17cdf37079d5650aa5f503dcdd Reviewed-on: http://git-master/r/18707 Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Chao Jiang <chaoj@nvidia.com> Tested-by: Chao Jiang <chaoj@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
Headphone jack detection is enabled with this patch. The jack will be
reported via /sys/class/switch interface to user space.

fixes bug 766757

Change-Id: I58908e7de1025b17cdf37079d5650aa5f503dcdd
Reviewed-on: http://git-master/r/18707
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: Chao Jiang <chaoj@nvidia.com>
Tested-by: Chao Jiang <chaoj@nvidia.com>
Reviewed-by: Scott Peterson <speterson@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
[tegra alsa] generic codec DAI 2011-02-09T22:59:45+00:00 Nikesh Oswal noswal@nvidia.com 2011-02-09T05:04:27+00:00 57a3407736092650cbed228fdf9264e140378762 - use proper name for generic codec DAI Change-Id: I29eacc43e6922b28f440596fdbb9c544e12537f6 Reviewed-on: http://git-master/r/18846 Tested-by: Nikesh Oswal <noswal@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
- use proper name for generic codec DAI

Change-Id: I29eacc43e6922b28f440596fdbb9c544e12537f6
Reviewed-on: http://git-master/r/18846
Tested-by: Nikesh Oswal <noswal@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
[tegra alsa] use generic codec DAI 2011-02-09T02:21:02+00:00 Nikesh Oswal noswal@nvidia.com 2011-02-08T12:26:12+00:00 49111eb5b680a9f2e2ea196ffaf7dd80a7f02e93 - use generic codec DAI for BT-SCO usecase Change-Id: Ied03e0ce2617d7b9ce8c8fd176f0b601a8896796 Reviewed-on: http://git-master/r/18716 Tested-by: Nikesh Oswal <noswal@nvidia.com> Reviewed-by: Sumit Bhattacharya <sumitb@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
- use generic codec DAI for BT-SCO usecase

Change-Id: Ied03e0ce2617d7b9ce8c8fd176f0b601a8896796
Reviewed-on: http://git-master/r/18716
Tested-by: Nikesh Oswal <noswal@nvidia.com>
Reviewed-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
tegra alsa: Implement generic codec interface 2011-02-08T02:15:11+00:00 Sumit Bhattacharya sumitb@nvidia.com 2011-01-29T06:21:53+00:00 36de5b7823f769116875b30f4bbef2aa8f31d747 Change-Id: I210dea5af60e11326ad23bafa78e937d4932e58c Reviewed-on: http://git-master/r/17564 Reviewed-by: Sachin Nikam <snikam@nvidia.com> Tested-by: Sumit Bhattacharya <sumitb@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com> 
Change-Id: I210dea5af60e11326ad23bafa78e937d4932e58c
Reviewed-on: http://git-master/r/17564
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Tested-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Scott Peterson <speterson@nvidia.com>
[tegra alsa] configure i2s2 using platform data 2011-02-04T03:13:52+00:00 Ravindra Lokhande rlokhande@nvidia.com 2011-02-02T15:45:20+00:00 782c58b61982497762a852466163dd15d1bbe30e use platform data to configure i2s2. Change-Id: If655bc96853ee85114381b5ae979ba0984e25f65 Reviewed-on: http://git-master/r/18028 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com> 
use platform data to configure i2s2.

Change-Id: If655bc96853ee85114381b5ae979ba0984e25f65
Reviewed-on: http://git-master/r/18028
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>