summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2011-06-10ventana: camera: Added regulator supply for d-mictegra-11.2.8Viraj Karandikar
Added regulator vmic to use in soc-audio Reviewed-on: http://git-master/r/33110 (cherry picked from commit 1b5f6d90219d6e3beeaeb2ec286949bc838d9bc4) Change-Id: Iba33f5bf2bc5243ff13995005d1c182f6d120d55 Reviewed-on: http://git-master/r/35375 Tested-by: Viraj Karandikar <vkarandikar@nvidia.com> Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2011-06-10ASOC: tegra: Enable/disable regulator vmic when recording with d-micViraj Karandikar
Support recording with d-mic in audio only use case Reviewed-on: http://git-master/r/34551 (cherry picked from commit 58ff88e8ef9b805381a1bef40be276224a43e175) Change-Id: Iea9b509b805542f5089fb3399d7796d23d9270e5 Reviewed-on: http://git-master/r/35376 Tested-by: Viraj Karandikar <vkarandikar@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com>
2011-06-10crypto: tegra-aes: validate clk_get return valuesVarun Wadekar
instead of checking for NULL, IS_ERR() should be used to check the validity of a clock handle Change-Id: Ic0ef30c64f4bd95995dcde048cd7630e2d75cd92 Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-on: http://git-master/r/35619 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-06-10arm: tegra: ventana: ldo4 must never be disabledVarun Wadekar
disabling ldo4 kills power to the board completely. there is no way to power on the board again, other than reinserting the power plug. Change-Id: I1e03389cf26ad8de7a5d5fb518f85fa6c9427752 Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-on: http://git-master/r/35620 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-06-10ARM: defconfig: enable USB_NET_AX8817X by defaultVandana Salve
This option adds support for ASIX AX88xxx Based USB 2.0 Ethernet Adapters and it works with TrendNet TU2-ET100 devices. Bug 834417 Change-Id: I46d3990e72c66b6abc2821b7e70d039718bbf487 Reviewed-on: http://git-master/r/35699 Reviewed-by: Vandana Salve <vsalve@nvidia.com> Tested-by: Vandana Salve <vsalve@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-06-10ASOC: tegra: Correct DAPM routes for Headset and Int micViraj Karandikar
Split Headset to Headset Out and Headset In Use IN1L for Int mic and Headset (for WM8903) Remove unused variables and warning Bug 816278 Bug 830213 Reviewed-on: http://git-master/r/30142 Cherry picked from commit 170ccc20d6227faaf196a920e7812792c305e2ff Change-Id: I19cf5994d59b84c309473e094b706205d89b58af Reviewed-on: http://git-master/r/35368 Tested-by: Viraj Karandikar <vkarandikar@nvidia.com> Reviewed-by: Sumit Bhattacharya <sumitb@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-06-10[ARM] tegra: Extend the wait interface in the hostPaul Hodgson
Extend the wait interface to relay the actual resultant waited point back. Reviewed-on: http://git-master/r/23033 (cherry picked from commit bc22c56ecb54ec093262cee4b1105c2503e5497e) Change-Id: I65224359f85d3f357e48eeacdf76c9bd97056a54 Reviewed-on: http://git-master/r/35919 Reviewed-by: Brian Anderson <branderson@nvidia.com> Tested-by: Brian Anderson <branderson@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
2011-05-31USB: gadget: f_accessory: Set bNumEndpoints to correct value of 2tegra-11.2.7Mike Lockwood
Signed-off-by: Mike Lockwood <lockwood@android.com> (cherry picked from commit 663abba4c6d83e798d1479298130f34a28dacd8b) Change-Id: I5d1b01fa6e8856c929d13abfa38db732115e9ddc Reviewed-on: http://git-master/r/32892 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-31USB: gadget: f_accessory: Add string for accessory's unique serial numberMike Lockwood
Signed-off-by: Mike Lockwood <lockwood@android.com> (cherry picked from commit 99b7fdff26bdaa2dbdecd45db18834f9d7447632) Change-Id: Ic4e663abf1a3c6d0ea21983f5e2171a34c0e6641 Reviewed-on: http://git-master/r/32891 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-31USB: gadget: f_accessory: Clear disconnected flag when driver file is openedMike Lockwood
Fixes a race condition that can occur when entering accessory mode. Signed-off-by: Mike Lockwood <lockwood@android.com> (cherry picked from commit 2fc14f8dab1032958d2522576607f4a92abc3e3d) Change-Id: I3918f9351a7725783df7e7726d53fdbc0aff5b6c Reviewed-on: http://git-master/r/32890 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-31USB: gadget: f_accessory: Clear previous strings on ACCESSORY_GET_PROTOCOLMike Lockwood
Clearing strings on disconnect does not work since we may receive a disconnect on some devices when transitioning into accessory mode. We require an accessory to send ACCESSORY_GET_PROTOCOL before sending any strings, so any strings from a previous session will be cleared. Signed-off-by: Mike Lockwood <lockwood@android.com> (cherry picked from commit 30e18b848c25d4a90e3b6282cd32e19a2f0cd4dc) Change-Id: I4c7575508fba294cfe1ce86148ed6c09f98cc03c Reviewed-on: http://git-master/r/32889 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-31USB: gadget: f_accessory: Clear accessory strings when USB is disconnectedMike Lockwood
Signed-off-by: Mike Lockwood <lockwood@android.com> (cherry picked from commit 6c778587651da91039ad09dea4a93988f1736843) Change-Id: Ib5acd2ced156417b97d956e5baa11e801e14a491 Reviewed-on: http://git-master/r/32888 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-31USB: gadget: f_accessory: Misc improvements and cleanup:Mike Lockwood
- Add URI string - Replace type string with a description string - Add a control call to retrieve accessory protocol version (currently 1) - Driver read() and write() calls now fail after USB disconnect until driver file is closed and reopened. - Misc cleanup work Signed-off-by: Mike Lockwood <lockwood@android.com> (cherry picked from commit 5dcd55b2e98ffdaf54a5cdd67a3101e1e5dd3aa1) Change-Id: I5b45ee76d5f83b626555e42d34f450db9b69f47b Reviewed-on: http://git-master/r/32887 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-31USB: gadget: f_accessory: New gadget driver for android USB accesoriesMike Lockwood
Signed-off-by: Mike Lockwood <lockwood@android.com> (cherry picked from commit 5826bb3c467116287087703472261f51f71ca090) Change-Id: I6d66f0e6ff137467f8656d28f1107d7478a22720 Reviewed-on: http://git-master/r/32886 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-27sdhci: tegra: Update card present statusPavan Kunapuli
Based on the polarity of the card detect gpio, update the card present status for sd cards to be properly detected and enumerated. Bug 831409 Change-Id: I7d0514ba61a1f418ecf2603e12fa99fb9d748dbe Reviewed-on: http://git-master/r/33124 Reviewed-by: Pavan Kunapuli <pkunapuli@nvidia.com> Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Joseph Lehrer <jlehrer@nvidia.com> Tested-by: Joseph Lehrer <jlehrer@nvidia.com>
2011-05-27ARM: tegra: whistler: Add cd gpio polarity to platform dataPavan Kunapuli
Passing card detect gpio polarity through platform data. This is used in sd cards insertion/removal detection. Bug 831409 Change-Id: I29c99696daf094d4f04789121ddfb681dccca12a Reviewed-on: http://git-master/r/33123 Reviewed-by: Pavan Kunapuli <pkunapuli@nvidia.com> Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Joseph Lehrer <jlehrer@nvidia.com> Tested-by: Joseph Lehrer <jlehrer@nvidia.com>
2011-05-27usb: phy: tegra: regulator enabled by defaultSuresh Mangipudi
Hotplug does not work if the regulator is disabled, so keep it enabled until the device wants to enter lowpower mode. Change-Id: I5a53a0fb0a7f26ba9f2674bbc65f4650948f6143 Reviewed-on: http://git-master/r/33117 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-05-27serial-core: keep value of console cflag in uart_update_termiosAlexandre Courbot
uart_update_termios is called on console resume and restores the line parameters using cons->cflag before resetting it. However code in uart_resume_port does the same afterwards, applying a 0 value to the port's cflag and erasing the correct setting. This patch preserves the value of cflag in uart_update_termios to prevent this and allow the serial console to restore properly even if there is no program using it on user side. Serial code has been largely refactored upstream in the upstream kernel and faulty code apparently removed. Fixes bug 831077 Change-Id: Ia894f971d9b6bb0c6103dbca9d169dc2a2148f84 Reviewed-on: http://git-master/r/33098 Reviewed-by: Alex Courbot <acourbot@nvidia.com> Tested-by: Alex Courbot <acourbot@nvidia.com> Reviewed-by: David Schalig <dschalig@nvidia.com> Reviewed-by: Janne Hellsten <jhellsten@nvidia.com>
2011-05-27video: tegra: add support for tiled surfacesMichael I. Gold
Change-Id: I035a6cd254342fe11f074cb85439f378a7675943 Signed-off-by: Michael I. Gold <gold@nvidia.com> Reviewed-on: http://git-master/r/33038 Reviewed-by: Brian Anderson <branderson@nvidia.com>
2011-05-27video: tegra: add display inversion supportAri Hirvonen
Change-Id: I6ec62abdaf3a8ec2e59e2a533b36b280d69538e1 Signed-off-by: Ari Hirvonen <ahirvonen@nvidia.com> Reviewed-on: http://git-master/r/33037 Reviewed-by: Michael I Gold <gold@nvidia.com> Tested-by: Michael I Gold <gold@nvidia.com>
2011-05-27usb: host: tegra: hotplug delay reductionSuresh Mangipudi
PortConnectionDetect to be cleared if the usbphy clock interrupt is set. The USB plugin detection is done appropriately without missing cableconnect event. Bug 825920 Change-Id: I4400f208f405a110fff48f1fea777b472aacce62 Reviewed-on: http://git-master/r/32599 Tested-by: Alex Courbot <acourbot@nvidia.com> Reviewed-by: Alex Courbot <acourbot@nvidia.com> Reviewed-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com>
2011-05-27ARM: tegra: Enable AHB prefetch for USBRakesh Bodla
Enabling AHB prefetch on USB1, USB2, USB3 controllers, to improve the USB transfer throughput. Bug 820602 Change-Id: I4e9e9fa37624cc11f83effd268cdbf31c01f1df7 Reviewed-on: http://git-master/r/30475 Reviewed-by: Rakesh Bodla <rbodla@nvidia.com> Tested-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
2011-05-26Fix incorrect license.Maria Gutowski
Change-Id: I2dcdfadb44a981cccf583a156be0be093ca5feec Reviewed-on: http://git-master/r/34229 Reviewed-by: Maria Gutowski <mgutowski@nvidia.com> Tested-by: Maria Gutowski <mgutowski@nvidia.com>
2011-05-25ARM: tegra: dc: fix mutex lock in reset workerMin-wuk Lee
unlock mutex if reset worker finds the display disabled. Bug 801463 Reviewed-on: http://git-master/r/29898 (cherry picked from commit 672459efb81140b496e3749f1b1b14dcf84af74d) Change-Id: I94254fca387cddcd58166757e46422167ed9262d Reviewed-on: http://git-master/r/32758 Reviewed-by: Min-wuk Lee <mlee@nvidia.com> Tested-by: Min-wuk Lee <mlee@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Jonathan Mayo <jmayo@nvidia.com>
2011-05-25ARM: defconfig: enable TEGRA_MC_PROFILE by defaultBharat Nihalani
this is done so that it's easy to get the emc stats without having to enable this explicitly when one wants to get the emc stats. Change-Id: Id6039e8cb4510740182981245453128f406ee00d Reviewed-on: http://git-master/r/32171 Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-24sdhci: tegra: Enable SDHCI_QUIRK_BROKEN_CARD_DETECTIONSuresh Mangipudi
Enabling SDHCI_QUIRK_BROKEN_CARD_DETECTION. For non- removable cards, always set card_present as true. Bug 827470 Change-Id: I1148984e4dff314173b88373e1494379abce31f3 Reviewed-on: http://git-master/r/31990 Reviewed-by: Pavan Kunapuli <pkunapuli@nvidia.com> Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-24sdhci: Add card_detect callback in sdhci_opsPavan Kunapuli
Added card_detect callback in sdhci_ops. When SDHCI_QUIRK_BROKEN_CARD_DETECTION is enabled, get the card present status from this callback. Bug 827470 Change-Id: Ifdd9576ff4e33a4be4c32a57e2d49d692ec95f36 Reviewed-on: http://git-master/r/31987 Reviewed-by: Pavan Kunapuli <pkunapuli@nvidia.com> Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-23video: tegra: dc: removed buggy DC reset assert.Vandana Salve
Removes changes to DC reset flow introduced in commit e9f069bc2c9e0a9e3d7dfd30b66367667ab82dee. Fixes the issue of HDMI output after playing 1080p stream. bug 820455 bug 826061 Change-Id: I9c0802c4c39d4f899e948e8020a721699634d84c Reviewed-on: http://git-master/r/31959 Reviewed-by: Niket Sirsi <nsirsi@nvidia.com> Tested-by: Niket Sirsi <nsirsi@nvidia.com>
2011-05-23ARM: tegra: dc: fix h_ref_to_sync calculationJon Mayo
use smaller h_ref_to_sync values. removed old debug printks Bug 806009 (cherry picked from commit 8292b4988e6aa75c71f14cbf96dad8b5e931e681) Change-Id: Iae3e84ddd8c02be1a83f9ac255fc1152dc867f0b Reviewed-on: http://git-master/r/30585 Reviewed-by: Niket Sirsi <nsirsi@nvidia.com> Tested-by: Niket Sirsi <nsirsi@nvidia.com>
2011-05-19tegra: video: add interface for use of tiled surfacesBrian Anderson
Change-Id: I8ee718e0d56ff8dc2f2c2e1b5215d195f317f0e2 Reviewed-on: http://git-master/r/31084 Reviewed-by: Niket Sirsi <nsirsi@nvidia.com> Tested-by: Niket Sirsi <nsirsi@nvidia.com>
2011-05-19tegra: dvfs: fix unintialized variable useDavid Schalig
Assignment moved inside if statement, where it belongs. bug 828756 Change-Id: I2ee63bed168feade897ba15b364de1ee714f1381 Reviewed-on: http://git-master/r/31955 Reviewed-by: David Schalig <dschalig@nvidia.com> Tested-by: David Schalig <dschalig@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
2011-05-19ARM: Tegra: Sh532u: Add focus motor state checkGary Zhang
Return last requested position if the motor settled or timeout occurs. Reviewed-on: http://git-master/r/27978 (cherry picked from commit edb393adc0317a097858edeb4b9f5477d164b955) Change-Id: I54572b180bf151785d55edde9060876ed0393ee3 Reviewed-on: http://git-master/r/31741 Reviewed-by: Frank Chen <frankc@nvidia.com> Tested-by: Gary Zhang <garyz@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Gary Zhang <garyz@nvidia.com>
2011-05-19tegra: dc: adding max pixclock check for hdmiDonghan Ryu
tegra_dc_hdmi_equal doesn't check pixclock. some devices doesn't support 14.85Mhz pixclock so 1080p@60 cannot be used. However, 1080p@30 is supported. Therefore, adding a max pixclock prevents 1080p@60 mode is falsely used for those devices Bug: 815409 Change-Id: Ia2d8dcf360afa51e160d0e997986fe1714254a6b Reviewed-on: http://git-master/r/31663 Reviewed-by: Donghan Ryu <dryu@nvidia.com> Tested-by: Donghan Ryu <dryu@nvidia.com> Reviewed-by: Jonathan Mayo <jmayo@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-19usb: host: tegra: hotplug detection of deviceSuresh Mangipudi
Add support for usb hotplug, this change will add the following: vbus is left enabled. Bug 796158 Change-Id: I3c3cfa0bf8858b3be2351fe753ceb2a0229ed15d Reviewed-on: http://git-master/r/30686 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Prashant Gaikwad <pgaikwad@nvidia.com>
2011-05-18[tegra alsa] support digital mic on ventanaRavindra Lokhande
added code to support digital mic on wm8903 for ventana. By default analog mic is enabled. To enable digital mic write 1 and to disable write 0 to /sys/devices/platform/soc-audio/enable_digital_mic Change-Id: I36e239d10404a9bc8446e275e5c59e9829409608 Reviewed-on: http://git-master/r/29615 Reviewed-by: Niket Sirsi <nsirsi@nvidia.com> Tested-by: Niket Sirsi <nsirsi@nvidia.com>
2011-05-18ARM: tegra: clocks: sku limit for pclkPrashant Gaikwad
sclk max rate for AP25 is 300MHz and pclk is set as 1:2 to sclk. pclk max rate changed to 150MHz for AP25. Bug 821534 Change-Id: I6c6b30f0c9b2dd568e6171e9b6d88c8eef212ab7 Reviewed-on: http://git-master/r/31311 Reviewed-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Prashant Gaikwad <pgaikwad@nvidia.com>
2011-05-18tegra: sdhci: ignore pm_notify for always-on controllersRakesh Kumar
sdhci instance used by wifi should be always on to support wake on wireless functionlity. pm_notify will power off controller on suspend/resume which is not desired for wifi instance. bug 818687 bug 780047 bug 798783 Change-Id: I572e9e1f275c306eadda85ca95234a427fad23ca Reviewed-on: http://git-master/r/30864 Reviewed-by: Rakesh Kumar <krakesh@nvidia.com> Tested-by: Rakesh Kumar <krakesh@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-16nvrm: move stale wait checking into the kerneltegra-11.2.6Chris Johnson
The kernel now receives wait tracking data (similar to gathers and relocs) and compares the current syncpt with the threshold value. If it's old, it gets a kernel mapping and rewrites the method data to use a kernel reserved syncpt that is always 0 (so trivially pops when seen by the HW). Bug 519650 Bug 785525 Bug 803452 Note: reset the author in this commit to fix a email addr problem and since from the latest/last cherry pick there was a reworking of the code to be compatible with different user space versions it also seemed reasonable. (cherry picked from commit 4069d8e67665624ad3dceb628e572980dd57acd0) (cherry picked from commit 6e4336408588e348804a62e53386acc9abc06823) (cherry picked from commit 87a9efe751716ca741caac72b9061fdfdcec540a) Change-Id: I9c6076da2384f373d5f402bee4406b09b4ebc4ff Reviewed-on: http://git-master/r/23159 Reviewed-on: http://git-master/r/30281 Tested-by: Chris Johnson <cwj@nvidia.com> Reviewed-by: Ken Adams <kadams@nvidia.com> Reviewed-by: Prajakta Gudadhe <pgudadhe@nvidia.com>
2011-05-12ARM: config: tegra: Update SecureOS configDan Willemsen
Merge updates from tegra_defconfig Change-Id: I45a488f27c516a0f892eb394771302c68cd2aa6c Reviewed-on: http://git-master/r/31257 Tested-by: Daniel Willemsen <dwillemsen@nvidia.com> Reviewed-by: Andrei Denissov <adenissov@nvidia.com> Reviewed-by: Jonathan B White (Engrg-Mobile) <jwhite@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
2011-05-10ARM: tegra: dc: clip invalid windows to screen resJon Mayo
clip invalid windows to fix screen size, failure to do so causes display errors that result in corrupted display and invalid video modes. prints a warning only once, if this warning is present in the logs then there is a misbehaving application. Bug 821094 (cherry picked from commit e08f18eba00bd5d86cb7770f709417a1bd0ca14f) Change-Id: Ie5cec5c805bfe2bd4c5f1e5b7e22d5f255ca2680 Reviewed-on: http://git-master/r/30587 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com>
2011-05-10usb: tegra: set sclk ratePrashant Gaikwad
sclk minimum rate is set to 40MHz which is less than required by usb. set sclk rate to 80MHz when usb is connected and disable sclk when usb is not connected so that sclk will get clocked at minimum rate. Bug 819796 Reviewed-on: http://git-master/r/28766 (cherry picked from commit e705e6b448791ef938a0897755205cdde72fa361) Change-Id: I180d044f788e153d0057355e22ed422f32552d5c Reviewed-on: http://git-master/r/30818 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Prashant Gaikwad <pgaikwad@nvidia.com>
2011-05-09arm: tegra: otg: Set platform data to NULLSuresh Mangipudi
Set the platform data for the USB1 host mode to NULL during the unregister. After freeing up the platform data pointer. Bug 820333 Change-Id: I6fb3edf58d854c0d8f648572f40cebe6811e2069 Reviewed-on: http://git-master/r/30696 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-09serial: core: Restore termios settings on resume console portsVandana Salve
The commit 4547be7 rewrites suspend and resume functions. According to this rewrite, when a serial port is a printk console device and can suspend(without set no_console_suspend flag), it will definitely call set_termios function during its resume, but parameter termios isn't initialized, this will pass an unpredictable config to the serial port. If this serial port is not a userspace opened tty device , a suspend and resume action will make this serial port unusable. I.E. ttyS0 is a printk console device, ttyS1 or keyboard+display is userspace tty device, a suspend/resume action will make ttyS0 unusable. If a serial port is both a printk console device and an opened tty device, this issue can be overcome because it will call set_termios again with the correct parameter in the uart_change_speed function. Refer to the deleted content of commit 4547be7, revert parts relate to restore settings into parameter termios. It is safe because if a serial port is a printk console only device, the only meaningful field in termios is c_cflag and its old config is saved in uport->cons->cflag, if this port is also an opened tty device, it will clear uport->cons->cflag in the uart_open and the old config is saved in tty->termios. refer http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.37.y.git; a=commit;h=891b9dd10764352926e1e107756aa229dfa2c210 cherry-pick the changes from the kernel 2.6.37 commit id :891b9dd10764352926e1e107756aa229dfa2c210 Cherry-picked http://git-master/r/#change,20302 Bug 819016 Change-Id: Ic7ce0a6d595c0e1f65285d7978db93be12158f0f Reviewed-on: http://git-master/r/30680 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-09video: tegra: dc: handle error conditionAmit Kamath
Do not handle requests further for displays that are not enabled Bug 813310 Bug 813728 Reviewed-on: http://git-master/r/29515 (cherry picked from commit 22578f1d7065ea84855fdbcaf09a792e9f9d3856) Change-Id: I1fa907e33f2d250fff64752c8f0e26de51f3655b Reviewed-on: http://git-master/r/30672 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-09ARM: tegra: Adds an API to dump spdif registers.Manjula Gupta
Change-Id: Ic3eb5d136be746b55bea4efe302e0f417dfc1eb6 Reviewed-on: http://git-master/r/30512 Tested-by: Manjula Gupta <magupta@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com>
2011-05-09usb: fsl_udc: Resume of device mode optimized.Suresh Mangipudi
Having the device resume and suspend when the cable is not present is an overhead for the system. Hence removed resume and device function calls when the cable is not present. Bug 803280 Change-Id: I238474fb1f3629f78833d58a89ffcabff7754fbb Reviewed-on: http://git-master/r/30500 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-09crypto: tegra-aes: performance optimisationsVarun Wadekar
* set bsea sclk to ulong_max * use unbounded work queues with 1 max_active work item on each of them * clear INTR_STATUS per operation * free nvmap handle after using it Bug 803932 Change-Id: I9e46d86891f0026504ca4ab2f0c6da5776bb9a73 Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-on: http://git-master/r/30196 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-09ARM: tegra: clocks: add sclk for bseaVarun Wadekar
Bug 803932 Change-Id: Ia9cf3f20c6921fc18b02527c9c0108fd4f08e79b Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-on: http://git-master/r/30195 Reviewed-by: Prashant Gaikwad <pgaikwad@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-06ARM: tegra: clocks: init shared clk after sku limitPrashant Gaikwad
shared clock rate is dependent on its parent max rate. Parent's max rate get updated in sku limit init depending on the sku value. Hence initialize shared clocks after sku limits are applied. Bug 821534 Change-Id: Ic11631cd54af638c8afa75aceeb4bcd999c8135f Reviewed-on: http://git-master/r/30504 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Prashant Gaikwad <pgaikwad@nvidia.com>
2011-05-06ARM: tegra: clocks: make pclk div dynamicPrashant Gaikwad
dynamic changing of pclk divider to follow APB clock minimum frequency requirements with respect to sclk frequency. Bug 819796 Reviewed-on: http://git-master/r/29643 (cherry picked from commit c5ed952608ff2e3ffdcba99295f8892dac1506c0) Change-Id: Iec403b137fa001ff401fd14990040889ec679eca Reviewed-on: http://git-master/r/30315 Reviewed-by: Varun Wadekar <vwadekar@nvidia.com> Tested-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-23 05:04:23 +0000