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2010-10-02[arm/tegra] pmc: Overriding only kbc pins during suspend.tegra-10.9.2Laxman Dewangan
To enable dpd override of the kbc pins during suspend, it needs to write into dpd override register. By mistake, it was also resetting the other configuration bits. Fixing this issue. bug 739052 Change-Id: I06cf4a7252157418a4789281a79f79946d7f2bdc Reviewed-on: http://git-master/r/7500 Reviewed-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Harry Hong <hhong@nvidia.com> Tested-by: Harry Hong <hhong@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-10-01[ARM] ventana defconfig: V4L2 + UVC support addedBharat Nihalani
Adding this support to allow USB webcam verification on Ventana. Bug 722146 Change-Id: Id856ca674faf9cd663fcaf1042569c9b2d733aa8 Reviewed-on: http://git-master/r/7595 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-30[tegra-udc] Fix device compliance testRama Kandhala
On k32, remote wake up is enabled in the descriptor based on gadget->ops. Since, remote wakeup is not supported, disabled gadget->op->remote_wakeup based on USB_ANDROID. Bug 710624 (cherry picked from commit c0340053278c9c9ceb98772cc3566d298dca4d9a) Change-Id: I760632dd38a9f56dadfbb4d446e83f28cdb5338f Reviewed-on: http://git-master/r/7556 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Tested-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com>
2010-09-30[arm/tegra] kbc: Keep enabling if wake key configured in suspend/resume.Laxman Dewangan
Keep enabling the kc controller only if any of keys are configured as wakeup source during suspend. bug 735233 (cherry picked from commit 13825a46587b0508aa7a43054964b76524d5f2b6) Change-Id: I028965400ee4f96c1460f8e261a2376943384030 Reviewed-on: http://git-master/r/7499 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-30[tegra/config] ventana: Enabling CONFIG_I2C_CHARDEVLaxman Dewangan
Enabling the config variable CONFIG_I2C_CHARDEV to enable I2C device interface from user space. With enabling this, i2c-* device files will be found in /dev directory. This make it possible to use the user-space programs to use the I2C bus. bug 723618 Change-Id: Ib0702e02638f34089ff448b5f28ba8e999544612 Reviewed-on: http://git-master/r/7423 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-27[ARM/tegra] RM: Expanded CPU DVFS tables.Alex Frid
Expanded CPU DVFS tables to include AP25/T25 data. Dependency on tegra core commit 7fedffa609eaa8288b2db93068a88a509f5268df Bug 643434 Change-Id: I705e7373007aed0b524dda221f690162880fd585 Reviewed-on: http://git-master/r/7243 Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-26[arm/tegra] ventana: Enabling CONFIG_ISL29018Laxman Dewangan
Enabling the config variable ISL29018 for enabling the driver for light sensor ISL29018. Change-Id: I676ba2493e8d590d379f81177ce8b036dd271a4d Reviewed-on: http://git-master/r/7196 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-24[ARM-tegra]UsbPhy: Enable Host mode context save in LP0Venkat Moganty
During LP0 suspend host mode context is not saved and this makes atatched device to re-enumerate after coming out of the LP0. To fix this USB context registers are saved during LP0 suspend and restored back on LP0 resume. Bug 721762 (cherry picked from commit c4ff3f80540e0228790ea568464b2a8078cce188) Change-Id: I2b57abcfc6451ceccc545c648c0182a6b81dec71 Reviewed-on: http://git-master/r/7185 Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Tested-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-24[tegra ALSA] Fix playback with dmix pluginManjula Gupta
With dmix appl_ptr is not modified i.e. it remains 0. Removed the check using appl_ptr to avoid playback of last few buffer, added more reasonable fix. For Bug 734678 Change-Id: I0046541c0dece9c5f61b23430b60ac43d3c47a3b Reviewed-on: http://git-master/r/7193 Tested-by: Manjula Gupta <magupta@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-24[arm/tegra] Putting IPv6 config dependenciesRahul Bansal
Putting in IPv6 Security related dependencies. Bug: 690020, 690023, 687255 Change-Id: Ie8fe292eca61657e1dad816126849872bd3f9111 Reviewed-on: http://git-master/r/7132 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-24tegra/bt wake : enabling bt wake sourceAnantha Idapalapati
enabling BT wake source to wake up the system from low power modes. Bug 680524, 691608 Change-Id: Icc63ab86616da302270325f9d4867834af645785 Reviewed-on: http://git-master/r/6854 Reviewed-by: Anantha Idapalapati <aidapalapati@nvidia.com> Tested-by: Anantha Idapalapati <aidapalapati@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-24tegra bluesleep : enabling bluetooth active power management driver.Anantha Idapalapati
Bluesleep driver manages the power of BT chip. now enabling the driver in the default build of ventana. Bug 680524, 691608 (cherry picked from commit 9e75f8c8a105bc82f280eeed4284a1bf8779b048) Change-Id: Ied1c31a2f7f63eddf201bd7c82c116effa10deaf Reviewed-on: http://git-master/r/6852 Reviewed-by: Udaykumar Rameshchan Raval <uraval@nvidia.com> Reviewed-by: Anantha Idapalapati <aidapalapati@nvidia.com> Tested-by: Anantha Idapalapati <aidapalapati@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-23tegra bluesleep: creating a bluesleep platform device.Anantha Idapalapati
Based on CONFIG_BT_BLUESLEEP configuration variable, a bluesleep device will be created and used to actively manage the BT device power. Bug 680524 Bug 691608 Change-Id: If2f470a385392ad7a94b6d69a919be55487569e9 (cherry picked from commit 011a705248274804c80c12af5366693e6662829b) Change-Id: If2f470a385392ad7a94b6d69a919be55487569e9 Reviewed-on: http://git-master/r/6851 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-23tegra bluesleep: Bluetooth active power management driverAnantha Idapalapati
A new driver is implemented to actively manage the bluetooth module power. bluesleep also tries to manage the power of the transport used. Two signals (GPIOs) are used to manage the power events. BT_WAKE : signal from HOST to BT chip to intimate BT chip can sleep. HOST_WAKE: signal from BT chip to HOST to intimate HOST should wakeup/ activate the transport modules required for BT communication. Bug 680524, 691608 (cherry picked from commit 111f4ccd3c4cfde2fa52ae4c0c56a2288c3af3a8) Change-Id: I5edba2aa18c566f0ebfc4ecf9c54149ee3376666 Reviewed-on: http://git-master/r/6850 Reviewed-by: Udaykumar Rameshchan Raval <uraval@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Anantha Idapalapati <aidapalapati@nvidia.com> Tested-by: Anantha Idapalapati <aidapalapati@nvidia.com>
2010-09-23[odm] whistler pinmux: Fixing UartA pinmux option for RILLaxman Dewangan
RIL interacing with UARTA is using the 4 line. The correct configuration for this interface is Config6. Currently it is config1 which is causing the issue on other pin operation. Fixing this issue. bug 710711 Change-Id: I68e426de4597f87d832fb934e2cf6120e898b3de Reviewed-on: http://git-master/r/7100 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-23[driver] isl29018: Moving driver from hwmon to iio/light.Laxman Dewangan
Moving the isl29018 from hwmon to the staging/iio/light driver. Replacing the hwmon registration with iio registration and doing required changes to make it iio driver. bug 728678 (cherry picked from commit 2c72f7dff2b74375b35936cd4c94a891f169009d) Change-Id: I223d4451b62f2260cd2f9ee2ed8ba77ec8672b52 Reviewed-on: http://git-master/r/7109 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-23[ARM/tegra] ODM: Enabled EMC DFS for Elpida LPDDR2.Alex Frid
Enabled EMC DFS for Whistler E1112 board with Elpida LPDDR2. Change-Id: Id6a09e1b96120d44af95498d9c6ef8e3e318bb0b Reviewed-on: http://git-master/r/7044 Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-23[arm/tegra] isl29018: Adding board info for isl29018.Laxman Dewangan
The isl29018 driver have moved from hwmon to iio and so config varaible name changed. Changing config name in board specific file. (cherry picked from commit 50bb444f37080936d94e0c99bdcec1756d254901) Change-Id: I6bed55c9e2bc907678e6ba927817d3f380cdb53b Reviewed-on: http://git-master.nvidia.com/r/7110 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-23[sensor] isl29018: Adding proximity sensing functionality.Laxman Dewangan
Following are changes: - using smbus api to read/write from/to device. - Adding proximitysensing with scheme 0 and 1. - Adding ir sensing. - Removing the undesired definition and code. - Remove gpio initialzation and usage. - Sysfs interface for setting range/resolution/proximity scheme. - sysfs interface for reading lux/proximity ir and ir. - General code cleaning. (cherry picked from commit 0a148f035c9284cfa0e60e875052d6768267d731) Change-Id: I0d84f534a14b85e5a6bcea3218ecd8d864c0a103 Reviewed-on: http://git-master.nvidia.com/r/7102 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-22[ARM/tegra] nvhost: Reduced ACM timeout.Alex Frid
Reduced ACM timeout to 2ms (from 1sec). This is necessary to detect host / 3D idle under frequent activity bursts. Bug 735111 Bug 726052 (cherry picked from commit 1ff7aa46f02f61f070ae41abd8e0a36d4a4f1f3d) Change-Id: I711286925776c2955f7c43acae0cb8b2c1763e4a Reviewed-on: http://git-master.nvidia.com/r/7007 Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Niranjan Wartikar <nwartikar@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-22[ARM/tegra] RM: Updated HDMI PLLC settings.Alex Frid
Changed PLLC settings to increase comparison and VCO frequency for 12MHz and 26MHz reference clocks. Kept PLLC settings unchanged for other reference clocks. Setup constant charge pump control for all HDMI PLL configurations. Bug 734868 Bug 719667 Change-Id: I6a34bbebc39042dbf9645cb84538eacf775eb8ff Reviewed-on: http://git-master.nvidia.com/r/6752 Reviewed-by: Hoang Pham <hopham@nvidia.com> Tested-by: Hoang Pham <hopham@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-21[ARM/Tegra] nvrm : Clean up user mode DMA handlesVictor(Weiguo) Pan
Nvrm exposes nvrm DMA APIs to allocate and use the DMA channel from user mode. I2S (i.e audio HAL) is the main user of these APIs. When the process that allocates the handles doesn't free-up and crashes, RM reftracker driver will clean up the handles its on-behalf. Same mechanism already exists for the mmeory handles. bug 730003 Change-Id: Iceb5c3b6d22989463d184c90e25ab06f6979b5a4 Reviewed-on: http://git-master.nvidia.com/r/7013 Tested-by: Victor (Weiguo) Pan <wpan@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-21[USB ADB]: rate control adb printsNarendra Damahe
limit the number of times adb_open and adb_release may be printed in a short period of time, to prevent adb death spirals when exiting suspend (cherry picked from commit 3a1e33f6715f7133ba9fe26d68342c1ff6106b20) Change-Id: I575f38269c9a4c46a3a59ff7a06c8bda36a0c0d4 Reviewed-on: http://git-master/r/6723 Reviewed-by: Narendra Damahe <ndamahe@nvidia.com> Tested-by: Narendra Damahe <ndamahe@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-09-20[ventana/rtc] enable rtc as wakeup event.Suresh Mangipudi
enable rtc as a valid wake up source/event on ventana. Bug 728544 (cherry picked from commit a93c1ee40eddaa6c2244c30f03868fb589fdf062) Change-Id: Ib1ee0211d3a69a6dbb83f6b78ebc89863c64a499 Reviewed-on: http://git-master.nvidia.com/r/6778 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-19tegra-whistler-accelerometer: reverse x directiontegra-10.9.1Bharat Nihalani
X direction needs to be reversed to correct orientation in portrait mode for Whistler. Bug 678250 Reviewed-on: http://git-master/r/6661 Tested-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> (cherry picked from commit 2406bc176b9bb86bd7b6c9e707c4e44b97d997d6) Change-Id: I35eff83ba9cb39d49062f2fb9e01d968543b7bde Reviewed-on: http://git-master/r/6767
2010-09-19nvrm: single pages allocation policy correctedKirill Artamonov
When user doesn't use default heap policy and selects GART or carveout allocation, automatic single-page-to-sysmem rule doesn't work. Because of broken rule many single page allocations go to GART and carveout. The fix adds sysmem bit to heap mask when allocation is single page and GART or carveout is present in heap mask. bug 730124 bug 731923 (cherry picked from commit 3ca9989c922420a57215d297189738a0464c4073) Change-Id: I2ea8018ae5ed9d31e90659479d0e44052ebf9431 Reviewed-on: http://git-master/r/6701 Reviewed-by: Kirill Artamonov <kartamonov@nvidia.com> Tested-by: Kirill Artamonov <kartamonov@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-17[ARM/tegra] RM: Clean-up SPI hints/APB low corner.Alex Frid
- Completely removed busy hints for the SPI channel connected to PMU (busy hints were allowed for for CS, other than PMU, which may create dead-lock if channel access is serialized). - Increased APB low corner to 36MHz for reliable SPI communications at default low frequencies. Bug 721076 (cherry picked from commit 50ccc3cb8f0956370f1841e83133f47c88615889) Change-Id: I0a119610608bc5db4d7daea68bd9d4285d3715e8 Reviewed-on: http://git-master.nvidia.com/r/6744 Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-17watchdog: add tegra_wdt driverGary King
add a driver for the hardware watchdog timer embedded in NVIDIA Tegra SoCs Change-Id: I40730213119b4f325e3de008a5efb28f5d578b1c Signed-off-by: Gary King <gking@nvidia.com> Reviewed-on: http://git-master/r/6305 Reviewed-on: http://git-master/r/6705
2010-09-17video: tegra: nvmap: perform cache maintenance for rw_handleMarkus Holtmanns
bug 715382 Integrate from tegra-2010-07 Change-Id: I790bd0e6ff5ddd9513ae7a5ddfce491dcd1e32b3 Reviewed-on: http://git-master/r/6673 Reviewed-by: Markus Holtmanns <mholtmanns@nvidia.com> Reviewed-by: Antti Hatala <ahatala@nvidia.com> Tested-by: Antti Hatala <ahatala@nvidia.com>
2010-09-16[arm/tegra] serial: Fixing Tx to work in case of out of dma.Laxman Dewangan
When system runs out of dma and uart driver tries to allocate dma, the dma allocation fails. In such case, the uart communication should work with interrupt based -non dma mode. bug 730003 (cherry picked from commit 4a9d5633474c806799ccc6d167f3d624c92d560c) (cherry picked from commit 2000a076103c559446d11ad49debc4e0f2952e8a) Change-Id: I96c2a3f79fd9044e3b54771b60cad7dcb12f517b Reviewed-on: http://git-master/r/6599 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Harry Hong <hhong@nvidia.com> Tested-by: Harry Hong <hhong@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-16[ARM/tegra] RM: Wake Source InformationVictor(Weiguo) Pan
Print out wake status when resuming back from LP0. Bug 725727 Change-Id: Iede6aa7314e4912ff7ccadccbab90f097deab893 Reviewed-on: http://git-master.nvidia.com/r/6549 Tested-by: Victor (Weiguo) Pan <wpan@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-16 [ARM/tegra] validate return code from sem_handle_insert callsAndy Carman
Bug 720137 (cherry picked from commit 3a86bacc8a8cf8c593028a7594867df00a45a189) Change-Id: I9a35a9a41c2d27e36ff651650633cf6c59cc2e57 Reviewed-on: http://git-master.nvidia.com/r/6456 Reviewed-by: Andy Carman <acarman@nvidia.com> Tested-by: Andy Carman <acarman@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-16tegra video: remove cancelled actions from the list at power downAndy Carman
[bug] 729378 Change-Id: I34d276d2552491c933983309df0fe31f7bf3ba7e Reviewed-on: http://git-master/r/6443 Reviewed-by: Andy Carman <acarman@nvidia.com> Tested-by: Andy Carman <acarman@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-16[arm/tegra] IPv6, UID_STAT configs supportRahul Bansal
To support IPv6 and Network Traffic Stats related CTS tests. Bug: 690020, 690023, 687255 Change-Id: I5b14c908ba544196da6000d598a11fd1b33780ef Reviewed-on: http://git-master/r/6597 Reviewed-by: Rahul Bansal <rbansal@nvidia.com> Tested-by: Rahul Bansal <rbansal@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-16[arm/tegra] dma and serial: Adding pointer checksLaxman Dewangan
Adding the valid pointer checks before accessing the pointers which is passed when public apis are called. Also resetting the pointers to null once the allocated handles are freed. (cherry picked from commit 0954407534a757b316bc35a0232968feed23243a) Change-Id: Ib8b99f0556fb9a98c74ba8911a00879451fad9e5 Reviewed-on: http://git-master/r/6578 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-15[ARM/tegra] RM: Updated HDMI PLLD settings.Alex Frid
Separated PLLD and PLLC HDMI settings. Changed PLLD settings to increase comparison frequency for 12MHz and 26MHz reference clocks. Kept PLLD settings for other reference clocks and all PLLC settings unchanged. Idempotent PLL configuration clean up. Bug 719667 Change-Id: I882ca2d8a98618518099a5b9482526d5556ba8ea Reviewed-on: http://git-master/r/6340 Tested-by: Hoang Pham <hopham@nvidia.com> Reviewed-by: Hoang Pham <hopham@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-14Merge remote branch 'origin/tegra-2010-09' into HEADMaria Gutowski
2010-09-13[arm/tegra] serial: Removing wait loop for tx emptyLaxman Dewangan
When uart_close() or uart_suspend() calls the tegra_uart_suspend() the drivers waits in tight loop for tx to be empty. This wait is not required because serial_core driver have already waited for the tx fifo to empty with proper timeout before calling these function. bug 730612 (cherry picked from commit 13387c532dfb35dc672b290aec8b7a4db49730d6) (cherry picked from commit ddd896c933e3f8d5fb28948ad957ec12b3d881cd) Change-Id: Ie898ad0a134684844bf80ae00a1c8dd4b02a605a Reviewed-on: http://git-master/r/6372 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Harry Hong <hhong@nvidia.com> Tested-by: Harry Hong <hhong@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-13[arm/tegra] serial: Don't register uart channel if pinux is 0.Laxman Dewangan
If pinmux is not configured for the uart channel then will not be registering the uart device. bug 731336 (cherry picked from commit e496189740d18903db1de44cd96b96e07c93d8b7) Change-Id: Ib5a97425f991f16d280bfaabb00febacab392fe1 Reviewed-on: http://git-master/r/6373 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Harry Hong <hhong@nvidia.com> Tested-by: Harry Hong <hhong@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-13[ARM/tegra] ODM: Enabled EMC DFS for Samsung LPDDR2.Alex Frid
Enabled EMC DFS for Whistler E1112 board with Samsung LPDDR2. Bug 725563 Change-Id: I65cd32365f5739b1d82b1f0a84d794245a6c98a9 Reviewed-on: http://git-master/r/6319 Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Narendra Damahe <ndamahe@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-09[ARM/tegra] nvhost: WAR power down of powered off module.Alex Frid
Replaced assert on powering down of already powered off module with skipping the power down procedure in this situation is detected. WAR for bug 727964. (cherry picked from commit c562c8fdf58a552fe9ba1c62ffec66e0b67447e5) Change-Id: I2f55052d38874bf196bc89a06fa478aa3e9783c2 Reviewed-on: http://git-master/r/6283 Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-09[tegra/ARM] nvhost: Added nvhost resume.Alex Frid
Added nvhost device resume function, and moved syncpoints restoration here from run-time power_host() control. Respectively added syncpoints saving to nvhost suspend procedure. This change is required, since power_host() has no way to account for display advancing syncpoints after they have been already saved. Bug 726052 (cherry picked from commit 629bbd439e1bb156a8cfce3de9384e42586d4f42) Change-Id: I6149cfa1bff72cb9b5e9e9da0f302c7d8a3032a0 Reviewed-on: http://git-master/r/6282 Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-09[ARM/tegra] RM: Set pulse mode for 3D busy hints.Alex Frid
Set pulse mode for 3D busy hints to speed up frequency/voltage decrease after hint is canceled. Bug 726052 (cherry picked from commit 58c01c2fc28a3e90e661954ab76cd7f65b0bd2cf) Change-Id: I77a77d9fc73b1675bdaddb08663cfed07900ffa7 Reviewed-on: http://git-master/r/6281 Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-09[usb-msd]Fix to increase MSD write performanceVenkat Moganty
MSD write performance is decreased due to the file_sync() called in the write path this is introduced in the K32. After removing this write performance is increased and it is back to K29. Bug 727609 (cherry picked from commit 3674a60b8d4ede5d9305bf59a205e9f16e025f2a) Change-Id: I99e63302e1b189b600163c216847eae437e86a9f Reviewed-on: http://git-master/r/6246 Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Tested-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-06tegra accelerometer: Changed default initialization parametersPritesh Raithatha
Fixes bug 678250 Reviewed-on: http://git-master/r/5583 Tested-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> (cherry picked from commit bcd2f2e113fb10b321272a53c2c0e015099e3ea8) Change-Id: I985af6334389e257ae6acd37e85c17391200b649 Reviewed-on: http://git-master.nvidia.com/r/6056 Tested-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-06[arm/tegra]: Allocating dma action memory with zero init.Laxman Dewangan
In NvRmDmaStartDmaTransfer(), the memory is allocated for the dma action. The allocated memory does not get initialized and so uninitialized member unintentionally changing the behavior of dma. Allocating memory with zero initialized. bug 728661 (cherry picked from commit ac036af2c9599c419c12a8ba1c4309a9d8364b21) Change-Id: Ie36db6ad88eb9a9870f53b2c685eed6888decaf9 Reviewed-on: http://git-master.nvidia.com/r/6052 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-03[ARM/tegra] power: Added non-boot PLL restoration.tegra-10.8.3Alex Frid
Added non-boot PLL (PLLC/PLLA/PLLD) restoration during clock resume before clock dividers are restored. (Current restoration in RM happens late after clock dividers are restored). Change-Id: I9661f5ddba0ba4b25d5a00c78820792791777429 Reviewed-on: http://git-master/r/5515 Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Iqbal Bhinderwala <iqbalb@nvidia.com> Reviewed-by: Rajkumar Jayaraman <rjayaraman@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2010-09-03[arm/tegra] dma: Dma allocation should be thread safeLaxman Dewangan
The dma can be allocated from multiple client in run time and so it should be thread/smp safe. Returning proper error pointer in case of there is no dma to allocate. bug 723220 Change-Id: Ifb333d4b14e32be561e34a0d7668a2d631ac80c6 (cherry picked from commit db2d10f715fcdd6fdaf5fc7ea8e27a505f8332da) Reviewed-on: http://git-master/r/5769 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-03[arm/tegra] rm dma: Fixing resource leak issue.Laxman Dewangan
When dma is aborted, all request should be dequeued from the dma and the allocated memory should be freed. The allocated resource was not getting freed, fixing this issue. Properly checking the return pointer from the allocate_dma. (cherry picked from commit 02f0e4da9c66fee14f4492fa5b4ec41fd028a56e) Change-Id: I0dbaeca9b19331458b9aaf91556b7dad1e9b67ee Reviewed-on: http://git-master/r/5768 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-09-03[arm/tegra]spi:Restricting interface freq to less than requestedLaxman Dewangan
The maximum interface frequency configured by the spi driver should not more than the requested interface freq. Correcting the passed argument to behave the clock driver accordingly. Change-Id: I6e1beea7f01fb410f5e2755406b7d4dac7fd570d Reviewed-on: http://git-master/r/5573 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-31 10:47:09 +0000