summaryrefslogtreecommitdiff
path: root/include
AgeCommit message (Collapse)Author
2011-05-23regulator: Add initial per-regulator debugfs supportMark Brown
We only expose the use and open counts to userspace, providing a tiny bit of insight into what the API is up to. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> (cherry picked from commit 1130e5b3ff4a7f3f54a48d46e9d0d81b47765bd8) Reviewed-on: http://git.kernel.org/?p=linux/kernel/git/torvalds/ linux-2.6.git;a=commit;h=1130e5b3ff4a7f3f54a48d46e9d0d81b47765bd8 Change-Id: I4454e34ee8dca3ea2932fb3b8f3ff8ad668d3147 Reviewed-on: http://git-master/r/30957 Tested-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
2011-05-23Regulator: add suspend-finish API for regulator core.MyungJoo Ham
The regulator core had suspend-prepare that turns off the regulators when entering a system-wide suspend. However, it did not have suspend-finish that pairs with suspend-prepare and the regulator core has assumed that the regulator devices and their drivers support autonomous recover at resume. This patch adds regulator_suspend_finish that pairs with the previously-existed regulator_suspend_prepare. The function regulator_suspend_finish turns on the regulators that have always_on set or positive use_count so that we can reset the regulator states appropriately at resume. In regulator_suspend_finish, if has_full_constraints, it disables unnecessary regulators. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> -- Updates v3 comments corrected (Thanks to Igor) v2 disable unnecessary regulators (Thanks to Mark) Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> (cherry picked from commit 7a32b589a9c856493bccb02db55047edc04eee7b) Reviewed-on: http://git.kernel.org/?p=linux/kernel/git/torvalds/ linux-2.6.git;a=commit;h=7a32b589a9c856493bccb02db55047edc04eee7b Change-Id: Iaf2e36e9d645c724e2d98e6566aadec5c013212e Reviewed-on: http://git-master/r/30956 Tested-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
2011-05-23regulator: Copy constraints from regulators when initialising themMark Brown
Currently the regulator API uses the constraints structure passed in to the core throughout the lifetime of the object. This means that it is not possible to mark the constraints as __initdata so if the kernel supports many boards the constraints for all of them are kept around throughout the lifetime of the system, consuming memory needlessly. By copying constraints that are actually used we allow the use of __initdata, saving memory when multiple boards are supported. This also means the constraints can be const. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> (cherry picked from commit f8c12fe329c8da9f50d8b2b1183eeaa4d587e747) Reviewed-on: http://git.kernel.org/?p=linux/kernel/git/torvalds/ linux-2.6.git;a=commit;h=f8c12fe329c8da9f50d8b2b1183eeaa4d587e747 Change-Id: Ifaa6a8d1b083960a817c23c970e4fccbad67af05 Reviewed-on: http://git-master/r/30954 Tested-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>
2011-05-18misc: nct1008: update edp zones for current temperatureVarun Wadekar
nct1008 will now use the ALERT# functionality to decide which edp zone to switch to. Change-Id: I1616a1d88e9f2f308a8b31935dbecec05ef54bca Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-on: http://git-master/r/31340 Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com> Tested-by: Diwakar Tundlam <dtundlam@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com>
2011-05-18media: video: ov5650: synchronize sensors for stereoPrayas Mohanty
For stereo camera, it is important that both sensors should start sending data at the same time for them to be in sync. Add IOCTL (OV5650_IOCTL_SYNC_SENSORS), which user code can access to synchronize both sensors. bug 787214 bug 786928 Change-Id: I6bf34a8af3b7dd51150d5c0247b6787b824c1dae Reviewed-on: http://git-master/r/30005 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-05-17regulator: tps6236x: Adding driverLaxman Dewangan
Adding regulator driver for the device TPS6236x. bug 821295 Change-Id: Ifed4044db33fa6867248fae000bddf6239cb9685 Reviewed-on: http://git-master/r/31386 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-05-11regulator: gpio_switch: voltage should be return in microvoltsLaxman Dewangan
The get_voltage should return voltage in unit of microvolts. bug 823828 Change-Id: I41d168f2845947cab0b076b0d3f0b70305af240b Reviewed-on: http://git-master/r/30488 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Peter De Schrijver <pdeschrijver@nvidia.com> Tested-by: Peter De Schrijver <pdeschrijver@nvidia.com> Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com>
2011-05-11tracing, perf: Add more power related eventsJean Pihet
This patch adds new generic events for dynamic power management tracing: - clock events class: used for clock enable/disable and for clock rate change, - power_domain events class: used for power domains transitions. The OMAP architecture will be using the new events for PM debugging, however the new events are made generic enough to be used by all platforms. Signed-off-by: Jean Pihet <j-pihet@ti.com> Acked-by: Thomas Renninger <trenn@suse.de> Cc: discuss@lesswatts.org Cc: linux-pm@lists.linux-foundation.org Cc: Thomas Renninger <trenn@suse.de> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Len Brown <len.brown@intel.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> LKML-Reference: <AANLkTinUmbSUUuxUzc8++pcb9gd1CZFdyTQFrveTBXyV@mail.gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Change-Id: I7e1d1425214f5a90672f423ce882e4337f2d0114 Reviewed-on: http://git-master/r/30383 Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com> Reviewed-by: Peter De Schrijver <pdeschrijver@nvidia.com> Tested-by: Peter De Schrijver <pdeschrijver@nvidia.com> Reviewed-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com>
2011-05-11regulator: Add basic trace facilitiesMark Brown
Provide some basic trace facilities to the regulator API. We generate events on regulator enable, disable and voltage setting over the actual hardware operations (which are assumed to be the expensive ones which require interaction with the actual device). This is intended to facilitate debug of the performance and behaviour with consumers allowing unified traces to be generated including the regulator operations within the context of the other components of the system. For enable we log the explicit delay for the voltage ramp separately to the interaction with the hardware to highlight the time consumed in I/O. We should add a similar delay for voltage changes, though there the relatively small magnitude of the changes in the context of the I/O costs makes it much less critical for most regulators. Only hardware interactions are currently traced as the primary focus is on the performance and synchronisation of actual hardware interactions. Additional tracepoints for debugging of the logical operations can be added later if required. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> Change-Id: I351d02094bad5cfc5454b3b6c90853b714bee182 Reviewed-on: http://git-master/r/30382 Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com> Reviewed-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Narendra Damahe <ndamahe@nvidia.com> Reviewed-by: Peter De Schrijver <pdeschrijver@nvidia.com> Tested-by: Peter De Schrijver <pdeschrijver@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2011-05-11media: sh532u: Adding board related init/deinitLaxman Dewangan
When device sh532u is open, it calls board related initialization and de- initialization function. In the board related functions, the client can initialize the required signal, power on/off the device etc. bug 802264 Change-Id: Ie69a6e70c5d104489d248bef538e89263208ee54 Reviewed-on: http://git-master/r/30169 Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Danielle Sun <dsun@nvidia.com> Tested-by: Danielle Sun <dsun@nvidia.com> Reviewed-by: Prayas Mohanty <pmohanty@nvidia.com>
2011-05-05ASoC: Add max98088 codec driverJin Park
Add max98088 codec driver what backported from 2.6.38 kernel. Bug 816789 Change-Id: I5a0f6cfa0b29bd1f469ceb1e1d1d9e6634f7bed5 Signed-off-by: Jin Park <jinyoungp@nvidia.com> Reviewed-on: http://git-master/r/30337 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com>
2011-05-05ARM: Tegra: Sh532u: Add focus motor state checkGary Zhang
Return last requested position if the motor settled or timeout occurs. Change-Id: Ib0ff58b827fcf871dbf185eb0a284b7fe010aef2 Reviewed-on: http://git-master/r/27978 Reviewed-by: Frank Chen <frankc@nvidia.com> Reviewed-by: Andrei Denissov <adenissov@nvidia.com> Reviewed-by: Gary Zhang <garyz@nvidia.com> Tested-by: Gary Zhang <garyz@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com>
2011-05-03media: video: tegra: ov5650: updated copyrightsPritesh Raithatha
Change-Id: I6f0bc3b5859c8545853051f10bda60ab6ac3dd8b Bug 819975 Reviewed-on: http://git-master/r/29467 (cherry picked from commit 9c4eac8a44eef360c2e5be07838fecc78096847f) Change-Id: If868656a2c8811593974723e85010257b07ed22b Reviewed-on: http://git-master/r/29972 Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com> Tested-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-04-26drivers: regulator: Adding the regulator drivernagesh Penumarty
Adding the TI 6025 PMU regulator driver. Original-Change-Id: I8ad675711bbe2ae942bcc0e32b711883eae215b4 Reviewed-on: http://git-master/r/27342 Tested-by: Venkata Nageswara Penumarty <vpenumarty@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: Ib91f033c557bb7f4c87522ae4f5c7922a62f71f8
2011-04-26rtc: tps6591x: setting default date & timevenu byravarasu
Following changes are done: 1. Set default date, if platform data is incorrect. 2. Added an offset to adjust the RTC time to show the correct date in the time stamp. Original-Change-Id: I69d9632a3db4a64b61f68bf84098fd00cb95bed7 Reviewed-on: http://git-master/r/27761 Tested-by: Venu Byravarasu <vbyravarasu@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I875005353c75567821f0497a4ee47dc087d8e322
2011-04-26atmel: Cleanup atmel touchscreen codeScott Williams
Change-Id: If837bf27b18c37eaf50efe8fca20490b35dec4f9
2011-04-26usb: tegra: adding proper usb phy typesSteve Lin
Adding proper usb phy types for link ULPI and null ULPI. Bug 800301 Original-Change-Id: Ifec7d21d7d013ad81792080d276f59a8c6086c8b Reviewed-on: http://git-master/r/24238 Tested-by: Szming Lin <stlin@nvidia.com> Reviewed-by: Udaykumar Rameshchan Raval <uraval@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Change-Id: I9cf7330eb7935a373a5db6cff7e893b9e5a13d51
2011-04-26spi: tegra: Supporting HW based CS controlLaxman Dewangan
Supporting the hw based CS to communicate to spi device. This provides the constraints in hold and setup time of CS before clock start and clock ends. The hw based CS can be selected if spi client provide the option through the device controler data and only one transfer per message is requested. Original-Change-Id: I56d5e466361cb8b3710646e01494ddac46791ae4 Reviewed-on: http://git-master/r/23988 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Amit Kamath <akamath@nvidia.com> Reviewed-by: Ramachandrudu Kandhala <rkandhala@nvidia.com> Change-Id: I52b1dcdefa199cd11ae7f838c61411a6268a2d32
2011-04-26Update copyrightsScott Williams
Change-Id: I2ffeaf6f8dfeb279b40ca6f69f6c9157401a746a
2011-04-26input: keyboard: Adding keys support through interrupt linesLaxman Dewangan
Adding keys support which are directly connected to interrupt lines. Original-Change-Id: Ib26c06b170b82f4745e758be80b3e04122ad1d6c Reviewed-on: http://git-master/r/22069 Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I3921cc88f32558282654fbd36243b4b0b3574133
2011-04-26arm: tegra: cardhu: Cleanup to support multiboards configurationLaxman Dewangan
Cleanup in the configuration related to board is done so that it will be easier to add another board configuration on same build configuration. Original-Change-Id: Id030d70e4893b886ee73aaf944450526e7722e7e Reviewed-on: http://git-master/r/22392 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Mohit Singh <mpsingh@nvidia.com> Tested-by: Mohit Singh <mpsingh@nvidia.com> Reviewed-by: Mallikarjun Kasoju <mkasoju@nvidia.com> Reviewed-by: Rakesh Bodla <rbodla@nvidia.com> Tested-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-by: Ramachandrudu Kandhala <rkandhala@nvidia.com> Change-Id: Id737a2668ce13470be80086e3d3764c4f9ac6096
2011-04-26ARM: tegra: cardhu: Enable VDD_CPU external controlAlex Frid
Original-Change-Id: Ie2b9c7bb441c72c105ca3205bdd42a8dcd76d9ef Reviewed-on: http://git-master/r/20230 Reviewed-by: Hoang Pham <hopham@nvidia.com> Reviewed-by: Aleksandr Frid <afrid@nvidia.com> Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com> Change-Id: I9896c0568ee5103a2608cf4abcab36f592a83f21
2011-04-26i2c: tegra: i2c-slave: Fixing initialization seqLaxman Dewangan
Following are changes: - Using the sysinit_call to initialize the driver. - Using device from master adapter for slave adpter. Original-Change-Id: I4dd0725694008a6aaee9a1d3a92d370a5c46de31 Reviewed-on: http://git-master/r/19249 Reviewed-by: Krishna Thota <kthota@nvidia.com> Tested-by: Krishna Thota <kthota@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I62ba2e474d15764eccb2174444b194502e771307
2011-04-26sd: tegra:Add frequency tuning for SD 3.0 cardsPavan Kunapuli
Implemented the frequency tuning by configuring tap delays. This is required for SD 3.0 cards to work at 208 MHz on tegra. Bug 661035 Original-Change-Id: Ie86b084473da090b329a0220d58a6753d7fb335b Reviewed-on: http://git-master/r/20044 Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: Ifb812ee2d807f35bff78f440f6da7f7f5673c2ce
2011-04-26i2c: tegra: suppporting clock enable always through platform data.Laxman Dewangan
To make the response fast from i2c, providing the option to enable clock of i2c always through platform data. Original-Change-Id: I89c9156fc97f92a45ce72626ccd77920e02ca356 Reviewed-on: http://git-master/r/19880 Tested-by: Pradeep Goudagunta <pgoudagunta@nvidia.com> Reviewed-by: Ramachandrudu Kandhala <rkandhala@nvidia.com> Change-Id: Ifaab9d7e052fb377abe27afdeb5c9cb4d19a6320
2011-04-26arm: tegra: usb: Enable Host mode on USB2-UTMI portSuresh Mangipudi
Enable the host mode on usb2 UTMI phy interface Bug 787810 Original-Change-Id: Ia7da2a0d196f900f80812b987c9fb5302412e751 Reviewed-on: http://git-master/r/18729 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I2e7306b82926f2ca566d595dc75252d4881306fb
2011-04-26regulator: tps6591x: supporting init state of output through boardLaxman Dewangan
Supporting init state of the output power rails from tps6591x through board files to enable/disable and setting required voltage level. Original-Change-Id: Ifdf3c4fea889c1fed465db0bdb39df079bf1afa8 Reviewed-on: http://git-master/r/19061 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Change-Id: I198d471ab98aa5bff125b77ccfa99c9104a86426
2011-04-26sdhci:Add SD3.0 voltage switching supportPavan Kunapuli
Doing voltage switching for SD3.0 cards to support the new data transfer modes. Added set_signalling_voltage function in ops to handle voltage switching on controllers that cannot switch the voltage directly. Added support for SD3.0 specification. Bug 661035 Original-Change-Id: I641b606fb6fadd65f0ff68c1a41c0aa25d2c9553 Reviewed-on: http://git-master/r/18701 Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-by: Venkata Nageswara Penumarty <vpenumarty@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I4c285d26da9354369354e53bf42db4c3f4883351
2011-04-26arm: regulator: gpio_switch: Registering gpio rails as sub devices.Laxman Dewangan
Registering gpio rails as sub devices of platform device in place of registering all the rails as different platform device. The kernel pmu driver have all rails as regulator devices under platform devices. Original-Change-Id: I7a636ce47b0d715ccca4d0d6c92b76c578c5e5dc Reviewed-on: http://git-master/r/17620 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Jonathan Mayo <jmayo@nvidia.com> Change-Id: If2347bf775edfbef0129219064723138249e70ce
2011-04-26arm: regulator: gpio_switch: enable/disable of rail through board apisLaxman Dewangan
Supporting the enabling/disabling of rail through board supplied function. This is require if rail control is done through special sequence. Original-Change-Id: Iec7de658fe427a2098705a5363733887f87f6c1d Reviewed-on: http://git-master/r/17658 Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Ramachandrudu Kandhala <rkandhala@nvidia.com> Change-Id: Ibe3d6e9e15e92a9ac5f381ac26666fb4f69635db
2011-04-26arm: regulator: gpio_switch: providing initial stateLaxman Dewangan
Providing initial state of gpio switch to enable/disable rail during init. Original-Change-Id: Ibf6ca7e6bd4ccb8d48c65873b1a24582de195f59 Reviewed-on: http://git-master/r/17486 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Kaushik Sen <ksen@nvidia.com> Change-Id: Ib690801d2291da92257e42bc4db572d62fd4f0be
2011-04-26regulator: Adding gpio switch based regulatorLaxman Dewangan
Supporting gpio switch based regulator so that client can use the power rail through the regulator framework even if the power rail partially controlled by gpio. Original-Change-Id: I8cd0141a337d4a38a1b10efb0b5dbb8e3ff98a12 Reviewed-on: http://git-master/r/16727 Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Change-Id: I15dedf9ab874037922186b97c5f9daa33dde0b5f
2011-04-26[ARM] tps6591x: Adding regulator and mfd driverLaxman Dewangan
Adding regulator and mfd core driver for TI TPS6591x PMIC family. Original-Change-Id: I65c0e4758094f211f7e9f0944423bd935c1893c4 Reviewed-on: http://git-master/r/16529 Reviewed-by: Scott Williams <scwilliams@nvidia.com> Tested-by: Scott Williams <scwilliams@nvidia.com> Change-Id: I2f82c178e3db0998e7c1a5a3b6b8e49832deaf59
2011-04-26[ARM] tegra: Implementing i2c slave driverLaxman Dewangan
Implementing i2c slave driver in the linux i2c framework. This driver will support the slave functionality on tegra i2c controller. Original-Change-Id: Ia56e3299605ab8705f2f82bf512195e7736214b3 Reviewed-on: http://git-master/r/14208 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Alok Chauhan <alokc@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Change-Id: I01b742f2c9477f0df476330e49163eda43a8d14f
2011-04-26[ARM]tegra:i2c: Adding i2c slave support apis.Laxman Dewangan
To support the i2c slave functionality in the kernel, adding the framework so that chip specific slave driver can be plugged in. Adding slave adapter and alogithms in framework so that slave bus driver can register chip specific driver. Original-Change-Id: Ie002dbd3b021f70814b455471e66a5da378ab3e9 Reviewed-on: http://git-master/r/14206 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Alok Chauhan <alokc@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Change-Id: I92b6bc4f3953a9edc7f9414a65b69005d2bbf8db
2011-04-26sd:Adding support for sd3.0Pavan Kunapuli
Adding support for sd3.0 cards. Added support for SDR50, SDR104 and DDR50 modes. Bug 661035 Original-Change-Id: Iecd6634b8e25d5fcbc05f79f34aea40a8460b527 Reviewed-on: http://git-master/r/15003 Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-by: Venkata Nageswara Penumarty <vpenumarty@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Change-Id: Ic2119387d55b2e4263f50a606e0f957ab518f0cb
2011-04-26mmc:Add ddr mode support for eMMC v4.4Pavan Kunapuli
Adding ddr mode support for eMMC v4.4 cards. If the card and host controller support ddr mode, configuring it. Setting clock divisor as 1 in case ddr mode is configured. Original-Change-Id: I94c7f2c4d23e856a67ccf312672e5f1eaee04a91 Reviewed-on: http://git-master/r/13798 Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Change-Id: I79cd2f6a5ca1e8e00e4bceed5fdf61b4543aa1e4
2011-04-25mfd: max8907c: Prog pwren to power down/up corePrashant Gaikwad
apis added to program max8907c regulator to power down and up core supply rail via the pwren signal on enter and exit deep sleep mode. Bug 817378 Change-Id: I5af04db22b6c84fc4359c1a0cf209710ca144159 Reviewed-on: http://git-master/r/28434 Tested-by: Prashant Gaikwad <pgaikwad@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-04-25merging android-tegra-2.6.36 into git-master/linux-2.6/android-tegra-2.6.36Nitin Kumbhar
Conflicts: arch/arm/mm/proc-v7.S drivers/video/tegra/dc/dc.c Change-Id: I40be0d615f14f1c01305388a706d257f624ba968
2011-04-22Merge remote branch 'common/android-2.6.36' into android-tegra-2.6.36Rebecca Schultz Zavin
2011-04-19net: Reorder incoming packets in PPPoLAC and PPPoPNS.Chia-chi Yeh
PPP handles packet loss but does not work with out of order packets. This change performs reordering of incoming data packets within a sliding window of one second. Since sequence number is optional, receiving a packet without it will drop all queued packets. Currently the logic is triggered by incoming packets, so queued packets have to wait till another packet is arrived. It is done for simplicity since no additional locks or threads are required. For reliable protocols, a retransmission will kick it. For unreliable protocols, queued packets just seem like packet loss. Time-critical protocols might be broken, but they never work with queueing anyway. Signed-off-by: Chia-chi Yeh <chiachi@android.com>
2011-04-15camera: Add driver for soc380 front sensorAbhinav Sinha
Bug: 783488 Change-Id: I0d70ec5bb0fd880b167e9ced0e002829abeccdbf Reviewed-on: http://git-master/r/24969 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com>
2011-04-15media: video: tegra: AD5820: Add AD5820 focuser driver.Frank Chen
Add AD5820 focuser driver for Whistler. Bug 783488 Change-Id: I0d8a08e7df9f472ffc4edfe7bfa255357bff5126 Reviewed-on: http://git-master/r/26970 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com>
2011-04-15tegra dc: fix premult dst alpha blendingFrancis Hart
Register assignments were wrong for incoming overlay blend parameters. DisplayManagerLite policy sets src combine mode to premult to signal dst premult aplha blending. But the DC expects premult set for the dst window for this mode. Bug 796009 Change-Id: I5929bc4cd362ac60c7a9f14bb4ae83da04b857ab Reviewed-on: http://git-master/r/26835 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com>
2011-04-14media: video: tegra: ov5650: add stereo camera supportPritesh Raithatha
-Removed unused sensor mode mode_1920x1088 -Added ov5650_write_reg_helper function to do write_reg() according to camera_mode. -ov5650_get_status function is removed as it is reading reg 2 value and there is not any definition of reg 2 in datasheet and even user space is not using it's value at all. -Added ov5650_set_power function to on/off camera sensors power according to camera_mode. -Added ioctl OV5650_IOCTL_SET_CAMERA_MODE to set camera_mode from user space. -Added i2c driver for right ov5650. Bug 809921 Change-Id: Ib3cf43d0a064c18c218d0850e849fff84e18e661 Reviewed-on: http://git-master/r/26857 Tested-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: George Bauernschmidt <georgeb@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-04-14tegra_mediaserver: Adding kernel media driverS. Holmes
This kernel driver will replace the functionality that was previously in the NVRM daemon root process and allow multiple instances of OpenMAX to function and AVP resource tracking and cleanup. Bug 772210 Change-Id: Ia5eb559cde4644bae5fd8b23a1de57cd65f3fdd8 Reviewed-on: http://git-master/r/25115 Tested-by: Stephen Holmes <sholmes@nvidia.com> Reviewed-by: Stephen Holmes <sholmes@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-04-14net: caif: added tegra specific caif for rainbow modem.Sheshagiri Shenoy
- added the tegra dependent layer of the caif protocol. - integrated with the open source rainbow caif. - verified the functionality using latest rainbow RIL. bug 785523 Change-Id: I75be8d2ef6e5562facf902a3f963f34d241bb6c3 Reviewed-on: http://git-master/r/23421 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-04-11ALSA: jack: Adds a deafult case in jack types.Manjula Gupta
Adds SND_JACK_NO_TYPE_SPECIFIED to handle the cases where jack type is not known. Change-Id: Ifd604694602fa22a497aff209e621f5cc00d0871 Reviewed-on: http://git-master/r/27179 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Manjula Gupta <magupta@nvidia.com> Reviewed-by: Boris Suvorov <bsuvorov@nvidia.com>
2011-04-07MMC: Fix erase/trim for certain SanDisk cards.Andrei Warkentin
CMD38 argument is passed through EXT_CSD[113]. Change-Id: I47e9d5e2cf44d9274a65a3b1955026185cb8f2b8 Signed-off-by: Andrei Warkentin <andreiw@motorola.com>
2011-04-07MMC: Expose mmc_switch to higher drivers.Andrei Warkentin
Needed for Sandisk workaround (manipulate EXT_CSD). Change-Id: I7bfe50a1503ac73ae072db718b60c27526521e41 Signed-off-by: Andrei Warkentin <andreiw@motorola.com>
generated by cgit v1.2.3 (git 2.0.4) at 2025-04-05 21:59:47 +0000