linux-toradex.git, branch tegra-10.11.15 Linux kernel for Apalis and Colibri modules video: tegra: dc: Update hdmi hot-plug status on resume 2011-09-07T22:19:13+00:00 Manjula Gupta magupta@nvidia.com 2011-08-01T11:25:13+00:00 f21385a807eeb331f5f65ffac7d5713d72254c26 - Update the upper layer about hdmi removal in suspended state. - Removes the redundant variable hpd_pending. Bug 857122 Bug 872278 Change-Id: I0876f50f6d40401b92e4fd36463437a667580f48 Reviewed-on: http://git-master/r/44326 Reviewed-on: http://git-master/r/51008 Reviewed-by: Annamaria Pyreddy <apyreddy@nvidia.com> Tested-by: Annamaria Pyreddy <apyreddy@nvidia.com> 
- Update the upper layer about hdmi removal in suspended state.
- Removes the redundant variable hpd_pending.

Bug 857122
Bug 872278

Change-Id: I0876f50f6d40401b92e4fd36463437a667580f48
Reviewed-on: http://git-master/r/44326
Reviewed-on: http://git-master/r/51008
Reviewed-by: Annamaria Pyreddy <apyreddy@nvidia.com>
Tested-by: Annamaria Pyreddy <apyreddy@nvidia.com>
video: tegra: dc: update emc clk for multiple dcs 2011-09-07T05:43:23+00:00 Nitin Kumbhar nkumbhar@nvidia.com 2011-09-05T12:51:45+00:00 b75b93abc2b5ff097dfcff5dc55321af0244dc32 When an overlay is opened or closed it updates emc clk as per pclk. However, this does not consider state of other dc for memory bandwidth consideration. This results in underflow errors when both display controllers are in use. To avoid underflow, update emc clk as per state of both dcs. BUG 865578 Change-Id: I595c17a2284ce9857acb040e3c6ee6cadf0b4e50 Reviewed-on: http://git-master/r/50736 Tested-by: Nitin Kumbhar <nkumbhar@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Gerrit_Virtual_Submit Reviewed-by: Jon Mayo <jmayo@nvidia.com> 
When an overlay is opened or closed it updates emc clk as per pclk.
However, this does not consider state of other dc for memory bandwidth
consideration. This results in underflow errors when both display
controllers are in use. To avoid underflow, update emc clk as per
state of both dcs.

BUG 865578

Change-Id: I595c17a2284ce9857acb040e3c6ee6cadf0b4e50
Reviewed-on: http://git-master/r/50736
Tested-by: Nitin Kumbhar <nkumbhar@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Gerrit_Virtual_Submit
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
arm: tegra: Set voicecall samplerate to 16k. 2011-09-02T19:33:24+00:00 Vinod G vinodg@nvidia.com 2011-08-31T23:40:45+00:00 fbb2f23a11d86848a92e50430c8566c78a2f2bd6 Change-Id: I4acfaebfd96ee357b50d7810fa18f88f0c2084c8 Reviewed-on: http://git-master/r/50185 Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com> Tested-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com> 
Change-Id: I4acfaebfd96ee357b50d7810fa18f88f0c2084c8
Reviewed-on: http://git-master/r/50185
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Tested-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: Scott Peterson <speterson@nvidia.com>
arm: tegra: Change voice call samplerate 2011-09-02T19:33:04+00:00 Vinod G vinodg@nvidia.com 2011-08-31T23:21:38+00:00 07d112ae115e0001c9a08029844103f34cf3f330 Voice call samplerate is set to 16k. Codec register setting calls are moved to libaudio SRmode is set for vdac use case. Change-Id: Ie602fe45f0a078da2eebddc3bda0740c2f04787f Reviewed-on: http://git-master/r/50184 Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com> Tested-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com> 
Voice call samplerate is set to 16k.
Codec register setting calls are moved to libaudio
SRmode is set for vdac use case.

Change-Id: Ie602fe45f0a078da2eebddc3bda0740c2f04787f
Reviewed-on: http://git-master/r/50184
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Tested-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: Scott Peterson <speterson@nvidia.com>
usb: ehci: tegra: enable hotplug interrupt for port3 2011-09-01T17:57:39+00:00 David Schalig dschalig@nvidia.com 2011-08-10T06:47:35+00:00 03697e177ad1f15c2da670322b0c6aa0284d3a5e Hotplug on usb is supported only for usb3(instance 2) Bug 859355 (cherry picked from commit ff19ea44f7c6425efaa24b3470debe39457d82a6) Change-Id: I14400b2928c6c590d1b0dd6aebbea44cc6fa1754 Reviewed-on: http://git-master/r/46246 Reviewed-by: Annamaria Pyreddy <apyreddy@nvidia.com> Tested-by: Annamaria Pyreddy <apyreddy@nvidia.com> 
Hotplug on usb is supported only for usb3(instance 2)

Bug 859355

(cherry picked from commit ff19ea44f7c6425efaa24b3470debe39457d82a6)

Change-Id: I14400b2928c6c590d1b0dd6aebbea44cc6fa1754
Reviewed-on: http://git-master/r/46246
Reviewed-by: Annamaria Pyreddy <apyreddy@nvidia.com>
Tested-by: Annamaria Pyreddy <apyreddy@nvidia.com>
ARM: tegra: whistler: enable icera PH450 (i450) modem 2011-08-29T22:16:07+00:00 Sheshagiri Shenoy sshenoy@nvidia.com 2011-08-15T23:43:51+00:00 a06d3db94b8ae0b8b8f87c5a46689a68c5905fd0 bug: 856337 Change-Id: Ie50cad7f4fd42495186f119707cc87afeadab748 Reviewed-on: http://git-master/r/47205 Reviewed-by: Sheshagiri Shenoy <sshenoy@nvidia.com> Tested-by: Cheryl Jones <chjones@nvidia.com> Reviewed-by: Cheryl Jones <chjones@nvidia.com> 
bug: 856337
Change-Id: Ie50cad7f4fd42495186f119707cc87afeadab748
Reviewed-on: http://git-master/r/47205
Reviewed-by: Sheshagiri Shenoy <sshenoy@nvidia.com>
Tested-by: Cheryl Jones <chjones@nvidia.com>
Reviewed-by: Cheryl Jones <chjones@nvidia.com>
tegra: usb: ehci: synchronize shutdown and resume 2011-08-29T21:18:53+00:00 vjagadish vjagadish@nvidia.com 2011-08-25T04:55:20+00:00 929cb12d8a403ecef92aa09c0f670f963412ae99 The system is likely to hang if user issues "reboot" command when a user space program is accessing USB device. In this case, the reboot command will cause tegra_ehci_shutdown to be invoked, at the same time, the tegra_ehci_bus_resume may be running and accessing registers when it's not powered on. bug 770426 (cherry picked from commit 31691fafb3e1442c890c8400de0f0e94cce13a8c) (Gerrit link for the original change is http://git-master/r/#change,47340) Change-Id: I2f6ff23ac62a55f67b3c28ad9f3e34704ae6ac54 Reviewed-on: http://git-master/r/49613 Reviewed-by: Venkata Jagadish <vjagadish@nvidia.com> Tested-by: Venkata Jagadish <vjagadish@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
The system is likely to hang if user issues "reboot" command
when a user space program is accessing USB device. In this
case, the reboot command will cause tegra_ehci_shutdown to be
invoked, at the same time, the tegra_ehci_bus_resume may be
running and accessing registers when it's not powered on.

bug 770426

(cherry picked from commit 31691fafb3e1442c890c8400de0f0e94cce13a8c)
(Gerrit link for the original change is http://git-master/r/#change,47340)

Change-Id: I2f6ff23ac62a55f67b3c28ad9f3e34704ae6ac54
Reviewed-on: http://git-master/r/49613
Reviewed-by: Venkata Jagadish <vjagadish@nvidia.com>
Tested-by: Venkata Jagadish <vjagadish@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
video: tegra: dc: Fix wrong handling of dc enable. 2011-08-27T01:23:15+00:00 Gaurav Sarode gsarode@nvidia.com 2011-07-15T10:21:57+00:00 76faa72117f9848326356f7edc7abe8799a8f59d DC reset disables dc for sometime. If IOCTL_FLIP occurs during that time then wrong status will be reported. Add dc mutex around dc->enable to prevent wrong value read. Fix bug 852345 Bug 863528 Bug 863828 Reviewed-on: http://git-master/r/47539 (cherry picked from commit 8a703e95f4b1bd013f2065634836d7a719bbfb98) Change-Id: I4854bd8a513ceb854d6d54b96f4f38afc3a63008 Reviewed-on: http://git-master/r/49140 Reviewed-by: Youngjin Kim <nkim@nvidia.com> Tested-by: Youngjin Kim <nkim@nvidia.com> Reviewed-by: Bo Kim <bok@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
DC reset disables dc for sometime. If IOCTL_FLIP
occurs during that time then wrong status will be reported.

Add dc mutex around dc->enable to prevent wrong value read.

Fix bug 852345
Bug 863528
Bug 863828

Reviewed-on: http://git-master/r/47539
(cherry picked from commit 8a703e95f4b1bd013f2065634836d7a719bbfb98)

Change-Id: I4854bd8a513ceb854d6d54b96f4f38afc3a63008
Reviewed-on: http://git-master/r/49140
Reviewed-by: Youngjin Kim <nkim@nvidia.com>
Tested-by: Youngjin Kim <nkim@nvidia.com>
Reviewed-by: Bo Kim <bok@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
video: tegra: Fixed wrong aspect ratio information 2011-08-27T01:22:22+00:00 Bo Kim bok@nvidia.com 2011-08-13T13:10:12+00:00 5537288a3faf4ba7b6677dab8790a022d06d638b Picture Aspect Ratio for 576p mode was wrong, it was always 4:3 if aspect ratio is 16:9. It is fixed. Bug 863854 Reviewed-on: http://git-master/r/47071 (cherry picked from commit 226669b16bb5ecb466d6ff4a2e808894ec6f7725) Change-Id: Idc78fdf6cdb8daa7b3170a7867a7bd5983720dea Reviewed-on: http://git-master/r/49120 Reviewed-by: Bo Kim <bok@nvidia.com> Tested-by: Bo Kim <bok@nvidia.com> Reviewed-by: Youngjin Kim <nkim@nvidia.com> Reviewed-by: Gabby Lee <galee@nvidia.com> Reviewed-by: BK Kim <bkk@nvidia.com> Tested-by: BK Kim <bkk@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
Picture Aspect Ratio for 576p mode was wrong, it was always 4:3
if aspect ratio is 16:9. It is fixed.

Bug 863854

Reviewed-on: http://git-master/r/47071
(cherry picked from commit 226669b16bb5ecb466d6ff4a2e808894ec6f7725)
Change-Id: Idc78fdf6cdb8daa7b3170a7867a7bd5983720dea
Reviewed-on: http://git-master/r/49120
Reviewed-by: Bo Kim <bok@nvidia.com>
Tested-by: Bo Kim <bok@nvidia.com>
Reviewed-by: Youngjin Kim <nkim@nvidia.com>
Reviewed-by: Gabby Lee <galee@nvidia.com>
Reviewed-by: BK Kim <bkk@nvidia.com>
Tested-by: BK Kim <bkk@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
arm: tegra: Fix voice dac clocking issue 2011-08-25T18:12:52+00:00 Vinod G vinodg@nvidia.com 2011-08-23T01:41:51+00:00 9470aaa560137f1ae0d37523134c16faf0bd3f55 Code added to generate the clock from wm8753 pll2 when voice dac is set as master. bug 856337 Change-Id: Ib303b21ddd8b690fcd06f11dd297a76bbe1c0314 Reviewed-on: http://git-master/r/48596 Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com> Tested-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com> 
Code added to generate the clock from wm8753 pll2
when voice dac is set as master.
bug 856337

Change-Id: Ib303b21ddd8b690fcd06f11dd297a76bbe1c0314
Reviewed-on: http://git-master/r/48596
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Tested-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: Scott Peterson <speterson@nvidia.com>