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2014-01-22video: tegra: updated comments, move front_porch work aroundStefan Agner
Updated several comments to make code easier to read and understand. Also use the front_porch workaround in any case, for HDMI output too.
2014-01-13colibri_t20: video: use new modedb based settingsStefan Agner
Use modedb to set mode on framebuffer/display controller for Tegra 20 based module Colibri T20 too.
2014-01-09tegra: video: parse multiple modedbsStefan Agner
In order to find a viable resolution we not only parse VESA mode, we also parse CEA (multimedia) modes and our own small modedb (for specific touch screens).
2014-01-09tegra: video: remove unreferenced resolution from tegra_fb_infoStefan Agner
2014-01-09tegra: video: use correct return value for callbackStefan Agner
2014-01-09tegra: video: use new modedb based settingsStefan Agner
Use new modedb based framebuffer settings by defining default_mode in the display controllers platform data. Also impelmented the fallback logic to this default_mode in case no kernel cmd line parameter was set.
2014-01-07tegra: video: use modedb to specify framebuffer resolutionStefan Agner
Allow to specify framebufffer videomode using kernel command line parameters. NVIDIAs binary X driver later on picks up those settings and start X with current mode settings, if no EDID data are available.
2013-12-13colibri_t20: android: disable hw stat monMarcel Ziswiler
Disable hardware statistics monitor for AVP due to it completely hanging upon boot on certain Colibri T20 V1.2a modules.
2013-12-09colibri_t30/apalis_t30: enable STMPE ADC driverStefan Agner
Make use of the new STMPE ADC driver to expose the four free ADC channels on the STMPE811 to userspace.
2013-12-09iio: adc: add STMPE ADC driver using IIO frameworkStefan Agner
This adds an ADC driver for the STMPE device using the industrial input/output interface. The driver supports raw reading of values. The driver depends on the MFD stmpe driver. If the touchscreen block is enabled too, only for of the 8 ADC channels are available.
2013-12-09mfd: stmpe: add ADC block resourcesStefan Agner
In order to use the auxiliar ADC inputs of STMPE811 devices we need to add resources for the ADC block. Also move the ADC macros from the touchscreen driver to the general header file. We will need them for the ADC driver in future.
2013-12-09tegra: pcie: use integer for root_bus_nrStefan Agner
The drivers internal root_bus_nr used to be u8 which lead to a wrong error detection in bus_to_port. Bus number can be -1 in case bus is not scanned yet. Thanks to James pointing that out.
2013-12-02regulator: tps6586x: fixed voltage table for TPS658643Stefan Agner
The voltage table for the SM2 regulator on TPS658643 was wrong. However, since the requested voltage of 1.8V was at the right place, the system worked fine nonetheless.
2013-12-02colibri_t20/colibri_t30: don't register KEY_BACK for wakeupStefan Agner
The port used for KEY_BACK does not support wakeup (no wake PIN). Remove the wake flag, this prevents unbalanced irq warning messages.
2013-11-26apalis_t30: add gpio keyboard configurationStefan Agner
Add GPIO keyboard platform device configuration. Currently only the power key is defined which is registred as wake key as well in order to wake the SoC when in sleep mode (MXM3 37/WAKE1_MICO).
2013-11-26hdmi: avoid division by zero oopsStefan Agner
After suspend, mode filter might be called with empty yres. This leads to division by zero when checking aspect ratio. Return as invalid mode when yres is zero.
2013-11-25ahci-tegra: add avdd_plle regulatorStefan Agner
When enabling SATA clocks, the PCIE clocks are enabled as well since those are the parent clocks. In order to enable this parent clocks, the PCIE regulator avdd_plle needs to be enabled. The resume path used to freeze because the PCIE PLL did not lock.
2013-11-22ARM: tegra: make SKU 0x81 same as 0xB1 for tegra3tegra-l4t-r16-16.4Shreshtha Sahu
SKU 0x81 is identical to 0xB1 so same can be used for sku to speedo ID conversion. Bug 1313434 Change-Id: I63f08522878524a05c2a6fb0a82fee90a59a99bd Signed-off-by: Shreshtha Sahu <ssahu@nvidia.com> Reviewed-on: http://git-master/r/334396 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Venkat Moganty <vmoganty@nvidia.com> Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2013-11-20colibri_t30/apalis_t30: remove vdd_hdmi_con regulatorStefan Agner
Remove vdd_hdmi_con regulator from dc1 since we don't have a dedicated regulator for this connector on our baseboards.
2013-11-19apalis_t30: use TPS6591X specific IRQ base for RTCStefan Agner
Use TPS6591X IRQ base define to calculate correct IRQ number.
2013-11-19colibri_t30: use TPS6591X specific IRQ baseStefan Agner
Use TPS6591X base defines to make sure the chip gets its own irq range rather than interfer with the STMPE chip.
2013-11-18media: ov5640: change 1080p resolution to 1088pBryan Wu
Setting the resolution to 1088p (as of now), since there are flickers observed for 1080p and also the encoder is not compatible with alignement of the RM surfaces of 1080p. 1088p is a stop-gap solution until the issues with 1080p are resolved. Bug 1369083 Change-Id: I3e73076451e7671d90603c6496ad14733591edeb Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/309543 Tested-by: Vikram Fugro <vfugro@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Kaustubh Purandare <kpurandare@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com> Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2013-11-18media: tegra_v4l2: add CSI pad calibrationBryan Wu
Bug 1369083 Change-Id: I1a81bcb62e8f6bb654ffbebba09661187ab4b512 Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/309536 Tested-by: Vikram Fugro <vfugro@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Kaustubh Purandare <kpurandare@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com> Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2013-11-18media: nvmap: Few tweaks in nvmapVikram Fugro
The tweaks are only specific to r16-r2 branch and will not go into mainline. - Pass nvmap memory handle to the user through the mmap'd buffer allocated by videobuf2 client. - Allow the "user" nvmap client to access the nvmap memory handle of "videobuf2-dma-nvmap" client. Re-arranging the copyright message in nvmap_dev.c for Automatic validation to pass. Bug 1369083 Change-Id: Ia27d172253860e79557911c2e848bc9084d662d4 Signed-off-by: Vikram Fugro <vfugro@nvidia.com> Reviewed-on: http://git-master/r/309494 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-by: Kaustubh Purandare <kpurandare@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com> Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2013-11-18Revert "media: camera config changes"Vikram Fugro
This reverts commit dd9a841da571a41d43f1eeaac1785b2adb1d80f3. The config changes (for V4L2) can be done manually as per need basis for V4L2, followed by compiling the kernel. Change-Id: I9174bce0f3da2974ab703b238dfb8fb3bbf607c5 Signed-off-by: Vikram Fugro <vfugro@nvidia.com> Reviewed-on: http://git-master/r/327607 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Kaustubh Purandare <kpurandare@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com> Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2013-11-12ASoC: colibri_t20: Fix device registrationStefan Agner
Fix errors when registration fails, correctly unregister the platform device.
2013-10-30media: camera config changesVikram Fugro
- Disables TEGRA_CAMERA - Enables SOC_CAMERA and OV5640 sensor support Bug 1369083 Change-Id: I073c226e9f04a6f4f4699051f624a755dceb36cb Signed-off-by: Vikram Fugro <vfugro@nvidia.com> Reviewed-on: http://git-master/r/309491 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2013-10-22apalis_t30: clean-up gpio definitions and namesColibri_T30_LinuxImageV2.1Beta1_20131022Colibri_T20_LinuxImageV2.1Beta1_20131022Apalis_T30_LinuxImageV2.1Beta1_20131022Marcel Ziswiler
Clean-up GPIO definitions and names (e.g. use LVDS_ defines, BKL1_ON rather than BL_ON and HDMI1_HPD rather than hdmi_hpd).
2013-10-21hdmi: retry edid reads up to 4 times until failingMax Krummenacher
When hotpluging hdmi the read of edid often fails. Add up to 4 retries with a 500ms delay before giving up.
2013-10-21colibri_t30: add DDR speed definition for 400MHz/800MHzMax Krummenacher
This gives the DDR3L memory settings for 400MHz/800MHz. The boot memory speed must be 400MHz for this to work, i.e. the 400MHz BCT must be used.
2013-10-21toradex defconfigs: don't set CONFIG_MAGIC_SYSRQMax Krummenacher
If the boot console is RS232 and RX is left floating this leads to arbitrary sys requests including reboots... (RX is left floating on the evaluation boards if USB to serial is jumpered but USB is not connected)
2013-10-16media: ov5640: update OV5640 sensor driverBryan Wu
Bug 1369083 Change-Id: I1522b688e0681e52592c0f26a8e335937372836a Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/279989 Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Tested-by: Matthew Pedro <mapedro@nvidia.com>
2013-10-16ARM: tegra: cardhu: enable OV5650/OV5640 sensorBryan Wu
Enable OV5650 and OV5640 sensor in Cardhu board file with the help of Tegra V4L2 SoC camera interface. To use V4L2 driver, we need to disable old camera HAL driver. Bug 1240806 Bug 1369083 Change-Id: I0dc529d44fba4d80b45690e384e8bf81b29f69e5 Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/246266 (cherry picked from commit 6b2f7cc4117208dc992478f27d5873ea38071fdc) Reviewed-on: http://git-master/r/279988 Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Tested-by: Matthew Pedro <mapedro@nvidia.com>
2013-10-16media: tegra_v4l2: add dual camera supportBryan Wu
Add support for dual cameras from both CSI-A and CSI-B: - move all the CSI settings into video buffer struct - queue the video buffer struct to a dedicated queue - process one video buffer struct from the queue at one time Bug 1369083 Change-Id: Ie64d69282ab991b66e97327e288a2bacde088bd6 Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/246269 (cherry picked from commit 228b0c2d9ae3fa1121f88836626d654ae0fc4ff0) Reviewed-on: http://git-master/r/279987 Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Tested-by: Matthew Pedro <mapedro@nvidia.com>
2013-10-16media: tegra_v4l2: pass platform_data via soc_camera_linkBryan Wu
soc_camera_link supports passing power on/off control callback to soc_camera stack. So the power control can be handled by soc_camera stack instead of our Tegra V4L2 host driver. Also pass other platform_data fields via soc_camera_link instead of a hacking nvhost_device_data struct. Bug 1240806 Bug 1369083 Change-Id: I443a7d28196cc8292805da70d2d5ff1c3cd50a5d Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/246267 (cherry picked from commit 9083d270bf93b583cd5bf5151a52ea250f8541a3) Reviewed-on: http://git-master/r/279986 Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Tested-by: Matthew Pedro <mapedro@nvidia.com>
2013-10-16media: tegra: use BGGR raw ouput formatBryan Wu
Bug 1369083 Change-Id: I43acb0d1dd6ca182291895d294a8458bfc99da05 Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/279985 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Allen Martin <amartin@nvidia.com> Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Tested-by: Matthew Pedro <mapedro@nvidia.com>
2013-10-16media: videobuf2: fix buffer management issuesBryan Wu
Use right buffer flag NVMAP_HANDLE_WRITE_COMBINE to allocate buffer, which can be shared by VI/CSI and CPU. Don't use NVMAP_HEAP_SYSMEM. It is validated to old T20 silicon and can't support big buffers. By default, our nvmap_alloc() will use IOVMM to allocate buffers. nvmap_pin() gives us IOVA for hardware engines like VI/CSI module with IOMMU enabled in kernel. nvmap_mmap() gives us VA for CPU read/write operations. So we need to convert VA address to physical address of the buffer and map that buffer to user space processor's memory space "page by page". Bug 1369083 Change-Id: I4629eebe206c7640adf63551968fd89260dd0082 Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/279984 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Allen Martin <amartin@nvidia.com> Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Tested-by: Matthew Pedro <mapedro@nvidia.com>
2013-10-16media: OV5650: tweak registers and add test modeBryan Wu
- tweak offset registers - add test mode to output color bars - use BGGR RAW format Bug 1369083 Change-Id: I61352c018f8ca099ff3d39158a67052a1e185eec Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/279983 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Allen Martin <amartin@nvidia.com> Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Tested-by: Matthew Pedro <mapedro@nvidia.com>
2013-10-15tegra_wdt: support default watchdog apiStefan Agner
Reworked driver in order to properly support default watchdog api such as triggering by writing a character and disable by sending a magic character. Renamed ENABLE_ON_PROBE to ENABLE_HEARTBEAT which triggers the watchdog using the interrupt service routine.
2013-09-16ARM: tegra3: initialize pll_a during bootBibek Basu
Configure pll_a during boot so that locking to pll_a does not fail Bug 1330751 Change-Id: I188f0be211379f43770b24c5b382dec2788aefda Signed-off-by: Bibek Basu <bbasu@nvidia.com> Reviewed-on: http://git-master/r/269469 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Kiran Adduri <kadduri@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Jong Kim <jongk@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2013-09-12ARM: tegra: beaver: updated DVFS tableBibek Basu
DVFS entry is fixed for Hynix_2GB_H5TC4G83MFR-PBA to support all emc frequencies. Bug 1218885 Change-Id: Id9d578499e495f43db1a072cbcee25a353fa78f5 Signed-off-by: Bibek Basu <bbasu@nvidia.com> Reviewed-on: http://git-master/r/210653 (cherry picked from commit 688bf04ff67e2c1ff22762f4f578b925ff3b9f3c) Reviewed-on: http://git-master/r/273530 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Kiran Adduri <kadduri@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Tested-by: Matthew Pedro <mapedro@nvidia.com>
2013-09-09apalis/colibri_t30: fix HDMI hang issueMax Krummenacher
Initialisation of the framebuffer console on DVI-D aka HDMI always failed on monitors which report the vertical front porch to be 1 in their EDID. The fix now changes also the modedb and not only the list of videomodes with a compatible timing. This was particularly bad on Apalis T30 where this is activated by default. On Colibri T30 this was observed when enabling it using the fbcon=map:1 boot argument.
2013-08-30apalis_t30: export Apalis GPIOs to userspace via sysfsMarcel Ziswiler
Up to now only the LVDS transceiver controlling GPIOs were exported. This patch adds the generic Apalis GPIOs to the list of via sysfs to userspace exported ones as well.
2013-08-30apalis/colibri_t30: fix HDMI hang issueMarcel Ziswiler
Initialisation of the framebuffer console on DVI-D aka HDMI sometimes failed. This was particularly bad on Apalis T30 where this is activated by default. On Colibri T30 this was observed when enabling it using the fbcon=map:1 boot argument. This fix curtsey of Bibek Basu from NVIDIA explicitly enables PLLA during early clock initialisation which avoids a later race with the display driver on DC1.
2013-08-19media: video: tegra: sh532u: fix out-of-bounds readDeepak Nibade
fix Coverity issue Coverity id : 13692 Bug 1046331 Bug 1049868 Change-Id: Iefa6d076d4622368534710630b89b9a15d166378 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/165864 (cherry picked from commit db33c3f3f2447a52a40f4fd001fec9a2932ee4c8) Reviewed-on: http://git-master/r/244637 Reviewed-by: Shreshtha Sahu <ssahu@nvidia.com> Tested-by: Shreshtha Sahu <ssahu@nvidia.com> Reviewed-by: Kiran Adduri <kadduri@nvidia.com> Reviewed-by: Erik Lilliebjerg <elilliebjerg@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Tested-by: Matthew Pedro <mapedro@nvidia.com>
2013-08-13tegra_v4l2: added external/internal sync selectionT30_LinuxImageV2.0Beta3_20130820Apalis_T30_LinuxImageV2.0Beta2_20130816Peter Gielda
2013-08-12apalis/colibri_t30: hack to force speedo id of 2 for nowMarcel Ziswiler
In preparation for the new Apalis resp. Colibri T30 production lots with either T30IQS-P-A3 or T30MQS-P-A3 chips that due to some bug were locked at 312 MHz force a speedo ID of 2 for now which allows regular operation of up to 1.4 GHz (single core only).
2013-08-07apalis_t30: igb: add un-programmed i211 supportMarcel Ziswiler
I211 with a blank iNVM uses a different PCI ID. Hack the driver to load despite i211 data sheet claiming tools only, not for driver. Please note that the existing driver hacks concerning NVM validation skipping and Ethernet MAC address assignment equally apply. Tested on initial samples of Apalis T30 1GB V1.0A.
2013-08-06config: tegra3: Turn off R8169 firmware loadingMursalin Akon
The firmware is not being in use currently. So, turn the loading code off. Bug 1236060 Bug 991551 Change-Id: Id41cf762b59502d0ece470e315ac75d93e3b6b39 Signed-off-by: Mursalin Akon <makon@nvidia.com> Reviewed-on: http://git-master/r/218613 (cherry picked from commit f15976bdfb32d6c5e20057f6d4d57646c15a5591) Reviewed-on: http://git-master/r/258354 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2013-08-06Make firmware loading of R8169 optionalMursalin Akon
According to Realtek, the firmware provides power optimizations. The driver works without the firmware. Plus, there are scenarios where the firmware is not available, which makes the driver wait at request_firmware call (i.e., 60 sec wait). Bug 1236060 Bug 991551 Change-Id: Ifcaa4b2dd48c4111ded33cf2bade7dc1f6422821 Signed-off-by: Mursalin Akon <makon@nvidia.com> Reviewed-on: http://git-master/r/258353 GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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