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2012-02-13mtd: tegra-nor: Replace add_mtd_device with mtd_device_register()Manoj Chourasia
The older add_mtd_device()/add_mtd_partitions() and their removal are depricated. Replace uses with mtd_device_register() and mtd_device_unregister(). bug 923135 Change-Id: I03790072d95ac27b4f11a6c522bb5d9de087a0df Signed-off-by: Manoj Chourasia <mchourasia@nvidia.com> Reviewed-on: http://git-master/r/83073 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Preetham Chandru <pchandru@nvidia.com> Reviewed-by: Sandeep Trasi <strasi@nvidia.com> Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
2012-02-13regulator: tps80031: Correct voltage selection logicsLaxman Dewangan
Fixing the voltage selection logics for a given mininum/maximum range. bug 934544 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/78970 (cherry picked from commit 59b0264b6eda9f1e8123ee5cd82eae7104c3513e) Change-Id: Ib9f6e8b1b1f0603aeb02af8345704110cd87b51a Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/79512 Reviewed-by: Automatic_Commit_Validation_User
2012-02-13media: video: tegra: nvavp: Fix resource cleanupKamal Kannan Balagopalan
Fix bug in releasing nvmap client handles when nvavp release is invoked. Bug 930028 Signed-off-by: Kamal Kannan Balagopalan <kbalagopalan@nvidia.com> Reviewed-on: http://git-master/r/78594 (cherry picked from commit 232e208f6c12d6112efe96f434b34c2b8c83d809) Change-Id: I94f6990dddf7e683adbd896e059ba1b5e5aa3a75 Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/82708 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2012-02-10ARM: tegra: video: Flip window for unblankingShashank Sharma
This patch contains: 1. Addition of function tegra_fb_flip_win 2. Call to function tegra_fb_flip_win for an unblank event tegra_dc needs a flip event after blank, to unblank sceen Bug: 932784 Change-Id: Iec7e3f5ee898228e4efc90ca0efc2ca2b02021ae Reviewed-on: http://git-master/r/79740 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-02-10ARM: tegra: video: Support basic color schemeShashank Sharma
This patch contains: 1. Changes in fb.c to support the old color scheme for fbcon 2. Addition of color registration function in fb ops in fb.c tegra_fb_setcolreg was removed by mistake in commit f80e81610f4e2e3a9051b465a9176ac70f6913f1 (http://git-master/r/60201) This patch contains a work around for the co-existence of both basic and new color schemes. Bug: 921567 Change-Id: I2b10d4956ce655511fc277d113e623d5d717ed5c Signed-off-by: Shashank Sharma <shashanks@nvidia.com> Reviewed-on: http://git-master/r/79397 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-02-10power: smb349: Kconfig and Makefile changesSyed Rafiuddin
This patch adds Kconfig and Makefile changes to smb349 driver Signed-off-by: Syed Rafiuddin <srafiuddin@nvidia.com> Reviewed-on: http://git-master/r/78292 (cherry picked from commit 2ffb0d06c5b2cda4dfde283257f2dd4f4d6f8300) Change-Id: Icdb98cadafdcefd84011c92f846cf03f176e448f Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/82704 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2012-02-10power: max17048: Kconfig and Makefile changesSyed Rafiuddin
This patch enables Kconfig and Makefile option Signed-off-by: Syed Rafiuddin <srafiuddin@nvidia.com> Reviewed-on: http://git-master/r/78289 (cherry picked from commit b0bc7843eff62ff0a0d2476645fb96b1b947baa4) Change-Id: Ib5928f88d041731b95713a97f894a0ee3a28ae1c Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/82701 Reviewed-by: Varun Wadekar <vwadekar@nvidia.com> Tested-by: Varun Wadekar <vwadekar@nvidia.com>
2012-02-10power: max17048: max17048 fuel gauge driverSyed Rafiuddin
Addition of initial max17048 fuel-gauge driver for maxim's max17048 chipset used in kai platform. Signed-off-by: Syed Rafiuddin <srafiuddin@nvidia.com> Reviewed-on: http://git-master/r/78210 (cherry picked from commit edb662a31ba9312227653c3211f23e853ade8d0a) Change-Id: I78569e112488ed5d99a07e8a26dc912416e78ad5 Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/79979 Reviewed-by: Syed Rafiuddin <srafiuddin@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2012-02-10mmc: card: Issue BKOPS when queue is emptyShridhar Rasal
Issue BKOPS when the request queue is empty. Before handling any new request, issue HPI if bkops is being performed. bug 919232 Originally reviewed on http://git-master/r/69779 Change-Id: Ic9258ebfea7f9cde96525371a5ef9d6d003ebf2f Signed-off-by: Pavan Kunapuli <pkunapuli@nvidia.com> Signed-off-by: Shridhar Rasal <srasal@nvidia.com> Reviewed-on: http://git-master/r/77335 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2012-02-10mmc: core: Add support for BKOPS and HPI interruptShridhar Rasal
Added support for starting BKOPS and issuing HPI commands which are supported by eMMC v4.41 and eMMC v4.5 cards. Enable BKOPS and HPI interrupt if the host and card support it. Originally reviewed on: http://git-master/r/69778 Bug 919232 Change-Id: I09b33ddc18013e2eeb505fdb28dd8357fa75b569 Signed-off-by: Pavan Kunapuli <pkunapuli@nvidia.com> Signed-off-by: Shridhar Rasal <srasal@nvidia.com> Reviewed-on: http://git-master/r/77319 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
2012-02-10tegra: usb: otg: Clear the otg interrupt in suspendAlok Chauhan
Resuming from LP1 is not working if usb device is connected or disconnected while system in LP1 state. So clear the otg interrupt in suspend and re-enable it while resuming. Bug 906171 Bug 935273 Signed-off-by: Alok Chauhan <alokc@nvidia.com> Reviewed-on: http://git-master/r/79449 (cherry picked from commit 54935893382a1b49a1a23ec39c6e479d163b910b) Change-Id: Ia62f6fcd475905e5d3bcc93eae8a1e04c356111e Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/82728 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Varun Wadekar <vwadekar@nvidia.com> Tested-by: Varun Wadekar <vwadekar@nvidia.com>
2012-02-10cpufreq interactive governor: Reduce permissionsDan Willemsen
Reduce permissions on the max_boost and go_maxspeed_load, the init scripts will change their owner so the current users continue to work. Bug 906796 Signed-off-by: Dan Willemsen <dwillemsen@nvidia.com> Reviewed-on: http://git-master/r/79096 (cherry picked from commit f1d91095baff48e58a04af0062f579f394094b47) Change-Id: Id9542a202bcf02f886cfee9c0bbe69cc83b8c200 Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/82726 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Varun Wadekar <vwadekar@nvidia.com> Tested-by: Varun Wadekar <vwadekar@nvidia.com>
2012-02-10input: touchscreen: atmel_mxt_ts: Change mem_access permissionsDan Willemsen
Take off the world-write bit from the default permissions for the mem_access debug node. The init scripts will make it accessible on engineering builds. Bug 906796 Signed-off-by: Dan Willemsen <dwillemsen@nvidia.com> Reviewed-on: http://git-master/r/79095 (cherry picked from commit a6ba61cc290bebb5dd16e4ad02cd1e8b3b9802b2) Change-Id: I3e118dd502aa8912ad5fcb8452105c7f5f1c833a Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/82725 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Varun Wadekar <vwadekar@nvidia.com> Tested-by: Varun Wadekar <vwadekar@nvidia.com>
2012-02-10video: tegra: hdmi: Enable HDA NULL sample inject supportSumit Bhattacharya
When HDMI NULL sample injection is enabled codec inserts null samples into the audio FIFO for each Azalia frame in which it did not receive any samples. This support is needed to prevent audio loss for HDMI devices from some vendor(e.g. sony). Bug 924926 Signed-off-by: Sumit Bhattacharya <sumitb@nvidia.com> Reviewed-on: http://git-master/r/79227 (cherry picked from commit 898fd83d94506de3bd604f75d25084d9bcb6dd9e) Change-Id: I81f55cab52c92377b49ab94635c8e8aa394b6739 Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/82724 Reviewed-by: Automatic_Commit_Validation_User Tested-by: Sumit Bhattacharya <sumitb@nvidia.com> Reviewed-by: Sumit Bhattacharya <sumitb@nvidia.com> Reviewed-by: Varun Wadekar <vwadekar@nvidia.com> Tested-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-02-10net: usb: raw-ip: Fix memory leak in raw_ipcSeshendra Gadagottu
Reuse rx urb to avoid memory leak. Detect usb interface disconnect state to avoid rx / tx urb submit on disconnected interface. Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/77969 (cherry picked from commit 343dcb023cd465a6210239cf64ebed5858223096) Change-Id: I7e49c73b47f6e1c803cd5f0cdb2e6f81bf8171d3 Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/82722 Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Varun Wadekar <vwadekar@nvidia.com> Tested-by: Varun Wadekar <vwadekar@nvidia.com>
2012-02-10net: wireless: bcm4329: move CSCAN enable to a Kconfig optionEric Brower
Move CSCAN driver compilation flag to CONFIG_BCM4329_CSCAN_ENABLE Kconfig option; CSCAN is not supported in all userspace environments. The driver implementation of PNO_SUPPORT has a dependency on CSCAN, so make that option controlled by CONFIG_BCM4329_CSCAN_ENABLE. Bug 929960 Signed-off-by: Eric Brower <ebrower@nvidia.com> (cherry picked from commit af965bf9a82041353a322a3205574ff402c6ff05) Reviewed-on: http://git-master/r/77890 (cherry picked from commit 2f641aa2781afc80ed496978c55fc83aa251f727) Change-Id: Iaf9ba7c7122571c7b5c5a670e0b9330d53a8940e Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/82721 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Varun Wadekar <vwadekar@nvidia.com> Tested-by: Varun Wadekar <vwadekar@nvidia.com>
2012-02-10net: wireless: bcm4329: set reference to physical deviceEric Brower
Set the parent field of the netdevice, which causes sysfs to create a device subdirectory under the netdevice. Without this subdirectory the user-space NetworkManager cannot manage the network device. Implemented using void * to maintain current driver implementation of segregated OS-specific implementation. Bug 929960 Signed-off-by: Eric Brower <ebrower@nvidia.com> Reviewed-on: http://git-master/r/77889 (cherry picked from commit 5055320be16c36557e1ab9966ff7537500ca6d4d) Change-Id: Ia5ea298c32823f896428905a779a734140306861 Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/82720 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Varun Wadekar <vwadekar@nvidia.com> Tested-by: Varun Wadekar <vwadekar@nvidia.com>
2012-02-09drm: Fix authentication kernel crashThomas Hellstrom
commit 598781d71119827b454fd75d46f84755bca6f0c6 upstream. If the master tries to authenticate a client using drm_authmagic and that client has already closed its drm file descriptor, either wilfully or because it was terminated, the call to drm_authmagic will dereference a stale pointer into kmalloc'ed memory and corrupt it. Typically this results in a hard system hang. This patch fixes that problem by removing any authentication tokens (struct drm_magic_entry) open for a file descriptor when that file descriptor is closed. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: Icbba107e666306a34a621955458091410da3956a Reviewed-on: http://git-master/r/79654 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09drm/radeon/kms: Add an MSI quirk for Dell RS690Alex Deucher
commit 44517c44496062180a6376cc704b33129441ce60 upstream. Interrupts only work with MSIs. https://bugs.freedesktop.org/show_bug.cgi?id=37679 Reported-by: Dmitry Podgorny <pasis.uax@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I54ba865b1bf3d7584911d57af90e7238e55c7ecc Reviewed-on: http://git-master/r/79653 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09iommu: tegra/gart: Fix with mainline IOMMU API changeHiroshi DOYU
The mainline IOMMU API v3.3-rc1 has been changed so that bytes are used in mapping size instead of page order and page-by-page iteration is taken care of by iommu core. The rest are mostly for maintainability: $ git co iommu/next drivers/iommu/tegra-gart.c Change-Id: Id88ae8d23d11f4e003d11ec1e4223a72215ad142 Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com> Reviewed-on: http://git-master/r/78138 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
2012-02-09Sdhci: tegra: enable quirk NO_CALC_MAX_DISCARD_TOShridhar Rasal
enabling quirk *SDHCI_QUIRK_NO_CALC_MAX_DISCARD_TO* for not to calculate max discard timeout. bug 930767 Change-Id: Id2ca4fd202961d1997c9269eb0d437a6fca241cf Signed-off-by: Shridhar Rasal <srasal@nvidia.com> Reviewed-on: http://git-master/r/79840 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2012-02-09mmc: sdhci: quirk for not calculate max_discard_toShridhar Rasal
Adding SDHCI_QUIRK_NO_CALC_MAX_DISCARD_TO for not to calculate max_discard_to which is deviation in setting max_discard. For some host controllers, combination of 1) calculated non-zero value of max_discard_to and 2) erase_group_def not set can result into setting max_discard value to pref_erase in sectors which is very less, so it takes long time for erase. With this change host controller can specify to calculate max_discard_to and based on that max_discard value will be set. bug 930767 Change-Id: I2c64ef8a6821620f2a65c06e25d2af68e3554a75 Signed-off-by: Shridhar Rasal <srasal@nvidia.com> Reviewed-on: http://git-master/r/79839 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2012-02-09Revert "tty: serial: tegra: Add runtime PM support"Nagarjuna Kristam
This reverts commit 944a82b32d44bae0acb56abf5fec33a1c696c362. Bug 934678 Change-Id: Icf6cbc2cd8dc22dcd3126f2da19923e7076c0071 Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com> Reviewed-on: http://git-master/r/79710 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
2012-02-09USB: cdc-wdm: call wake_up_all to allow driver to shutdown on device removalBjørn Mork
commit 62aaf24dc125d7c55c93e313d15611f152b030c7 upstream. wdm_disconnect() waits for the mutex held by wdm_read() before calling wake_up_all(). This causes a deadlock, preventing device removal to complete. Do the wake_up_all() before we start waiting for the locks. Signed-off-by: Bjørn Mork <bjorn@mork.no> Cc: Oliver Neukum <oliver@neukum.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: Ic92d101f26698708a10ba276eff70825d19d6c89 Reviewed-on: http://git-master/r/79686 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-02-09jsm: Fixed EEH recovery errorLucas Kannebley Tavares
commit 26aa38cafae0dbef3b2fe75ea487c83313c36d45 upstream. There was an error on the jsm driver that would cause it to be unable to recover after a second error is detected. At the first error, the device recovers properly: [72521.485691] EEH: Detected PCI bus error on device 0003:02:00.0 [72521.485695] EEH: This PCI device has failed 1 times in the last hour: ... [72532.035693] ttyn3 at MMIO 0x0 (irq = 49) is a jsm [72532.105689] jsm: Port 3 added However, at the second error, it cascades until EEH disables the device: [72631.229549] Call Trace: ... [72641.725687] jsm: Port 3 added [72641.725695] EEH: Detected PCI bus error on device 0003:02:00.0 [72641.725698] EEH: This PCI device has failed 3 times in the last hour: It was caused because the PCI state was not being saved after the first restore. Therefore, at the second recovery the PCI state would not be restored. Signed-off-by: Lucas Kannebley Tavares <lucaskt@linux.vnet.ibm.com> Signed-off-by: Breno Leitao <brenohl@br.ibm.com> Acked-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I17d5be5ce4b8acc1c881290d19933405b3e476b9 Reviewed-on: http://git-master/r/79677 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09serial: amba-pl011: lock console writes against interruptsRabin Vincent
commit ef605fdb33883d687cff5ba75095a91b313b4966 upstream. Protect against pl011_console_write() and the interrupt for the console UART running concurrently on different CPUs. Otherwise the console_write could spin for a long time waiting for the UART to become not busy, while the other CPU continuously services UART interrupts and keeps the UART busy. The checks for sysrq and oops_in_progress are taken from 8250.c. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Reviewed-by: Bibek Basu <bibek.basu@stericsson.com> Reviewed-by: Shreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I0874bd94d979a5f3a61922ec5fb4c092d7e40874 Reviewed-on: http://git-master/r/79676 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09TTY: fix UV serial console regressionJiri Slaby
commit 0eee50af5b13e00b3fb7a5fe8480419a71b8235d upstream. Commit 74c2107759d (serial: Use block_til_ready helper) and its fixup 3f582b8c110 (serial: fix termios settings in open) introduced a regression on UV systems. The serial eventually freezes while being used. It's completely unpredictable and sometimes needs a heap of traffic to happen first. To reproduce this, yast installation was used as it turned out to be pretty reliable in reproducing. Especially during installation process where one doesn't have an SSH daemon running. And no monitor as the HW is completely headless. So this was fun to find. Given the machine doesn't boot on vanilla before 2.6.36 final. (And the commits above are older.) Unless there is some bad race in the code, the hardware seems to be pretty broken. Otherwise pure MSR read should not cause such a bug, or? So to prevent the bug, revert to the old behavior. I.e. read modem status only if we really have to -- for non-CLOCAL set serials. Non-CLOCAL works on this hardware OK, I tried. See? I don't. And document that shit. Signed-off-by: Jiri Slaby <jslaby@suse.cz> References: https://lkml.org/lkml/2011/12/6/573 References: https://bugzilla.novell.com/show_bug.cgi?id=718518 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: Ib498daa38459e658a081a3e218e9c87d63f1fc3b Reviewed-on: http://git-master/r/79675 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09usb: io_ti: Make edge_remove_sysfs_attrs the port_remove method.Eric W. Biederman
commit 6d443d8499e4e59ffb949759cdded32730f8d2f6 upstream. Calling edge_remove_sysfs_attrs from edge_disconnect is too late as the device has already been removed from sysfs. Do the simple and obvious thing and make edge_remove_sysfs_attrs the port_remove method. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Reported-by: Wolfgang Frisch <wfpub@roembden.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I13e0dc8ffc1e26d14a66fabc1d40c8ba02ac1b3a Reviewed-on: http://git-master/r/79674 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09qcaux: add more Pantech UML190 and UML290 portsDan Williams
commit 074cc73506f529f39fef32ad1c9e1d4cdd8acf6c upstream. More ports we now know how to talk to. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I94880694af4a404ad56476a4d1676ad48a862339 Reviewed-on: http://git-master/r/79673 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09USB: cdc-wdm: use two mutexes to allow simultaneous read and writeBjørn Mork
commit e8537bd2c4f325a4796da33564ddcef9489b7feb upstream. using a separate read and write mutex for locking is sufficient to make the driver accept simultaneous read and write. This improves useability a lot. Signed-off-by: Bjørn Mork <bjorn@mork.no> Cc: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I10ed5f0e41b379f0fef8a22abde46d4231162ff9 Reviewed-on: http://git-master/r/79672 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-02-09USB: cdc-wdm: updating desc->length must be protected by spin_lockBjørn Mork
commit c428b70c1e115c5649707a602742e34130d19428 upstream. wdm_in_callback() will also touch this field, so we cannot change it without locking Signed-off-by: Bjørn Mork <bjorn@mork.no> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I7eb2367de1a74be1ac68578354113154595d02cc Reviewed-on: http://git-master/r/79671 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-02-09USB: ftdi_sio: Add more identifiersAlan Cox
commit 2353f806c97020d4c7709f15eebb49b591f7306d upstream. 0x04d8, 0x000a: Hornby Elite Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I0cdcd93865fe4ce86bb5fa5e18c585a64b0edb78 Reviewed-on: http://git-master/r/79670 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09USB: serial: ftdi additional IDsPeter Naulls
commit fc216ec363f4d174932df90bbf35c77d0540e561 upstream. I tested this against 2.6.39 in the Ubuntu kernel, however I see the IDs are not in latest 3.2 git. This adds IDs for the FTDI controller in the Rainforest Automation Zigbee dongle. Signed-off-by: Peter Naulls <peter@chocky.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I27ff506978bf3387a2571e5146b3c181eed95bf0 Reviewed-on: http://git-master/r/79669 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09USB: ftdi_sio: add PID for TI XDS100v2 / BeagleBone A3Peter Korsgaard
commit 55f13aeae0346f0c89bfface91ad9a97653dc433 upstream. Port A for JTAG, port B for serial. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I4ce3e7aa2d117dde3840f3da1adb21caee413e03 Reviewed-on: http://git-master/r/79668 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09USB: ftdi_sio: fix initial baud rateJohan Hovold
commit 108e02b12921078a59dcacd048079ece48a4a983 upstream. Fix regression introduced by commit b1ffb4c851f1 ("USB: Fix Corruption issue in USB ftdi driver ftdi_sio.c") which caused the termios settings to no longer be initialised at open. Consequently it was no longer possible to set the port to the default speed of 9600 baud without first changing to another baud rate and back again. Reported-by: Roland Ramthun <mail@roland-ramthun.de> Signed-off-by: Johan Hovold <jhovold@gmail.com> Tested-by: Roland Ramthun <mail@roland-ramthun.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: Ic092fe37a53c546aceb7e1b3cd8bd44cd8b8369b Reviewed-on: http://git-master/r/79667 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09USB: ftdi_sio: fix TIOCSSERIAL baud_base handlingJohan Hovold
commit eb833a9e0972f60beb4ab8104ad7ef6bf30f02fc upstream. Return EINVAL if new baud_base does not match the current one. The baud_base is device specific and can not be changed. This restores the old (pre-2005) behaviour which was changed due to a misunderstanding regarding this fact (see https://lkml.org/lkml/2005/1/20/84). Reported-by: Torbjörn Lofterud <torbjorn@pi.nxs.se> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I672bd484e4c55708f0e97c83037c5acbc7b9e7c7 Reviewed-on: http://git-master/r/79666 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09USB: option: Add LG docomo L-02CKentaro Matsuyama
commit e423d7401fd0717cb56a6cf51dd8341cc3e800d2 upstream. Add vendor and product ID for USB 3G/LTE modem of docomo L-02C Signed-off-by: Kentaro Matsuyama <kentaro.matsuyama@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I265980e25c6db426f3b88339d68b09e02dc86226 Reviewed-on: http://git-master/r/79665 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09drm/i915/sdvo: always set positive sync polarityPaulo Zanoni
commit ba68e086223a5f149f37bf8692c8cdbf1b0ba3ef upstream. This is a revert of 81a14b46846fea0741902e8d8dfcc6c6c78154c8. We already set the mode polarity using the SDVO commands with struct intel_sdvo_dtd. We have at least 3 bugs that get fixed with this patch. The documentation, despite not clear, can also be interpreted in a way that suggests this patch is needed. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=15766 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=42174 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=43333 Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: If7b6ecb7fe43fa8611a8ea7f4260f9d3d378284c Reviewed-on: http://git-master/r/79663 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09tegra: watchdog: add enable/disable ioctlXin Xie
Signed-off-by: Xin Xie <xxie@nvidia.com> Reviewed-on: http://git-master/r/70702 (cherry picked from commit 50992cf718c37882d90e2b781fbe3f01b4997df8) Reviewed-on: http://git-master/r/77928 (cherry picked from commit a51315ad482758e53a75096be0415ca9b49b9483) Change-Id: I22389cfc7010937dc60c5b1aa4b59c4992f9906b Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/80003 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2012-02-09cpufreq: properly clamp QoS min/maxDonghan Ryu
typically PM QoS clients request the maximum cpu frequency by setting cpu_freq_min to INT_MAX. Therefore, we need to clamp INT_MAX to whatever the maximum frequency allowed by the policy to make the requested cpu_freq_min is same as the maximum allowed cpu frequency. Inverse logic applies to the cpu_freq_max as well. Bug 932477 Signed-off-by: Donghan Ryu <dryu@nvidia.com> Reviewed-on: http://git-master/r/78401 (cherry picked from commit 9688430a621515f3afe3e0ab358ea7ad5aab6d91) Change-Id: Ie5edcd4a873ed5cce45ec0f9b981f28db6091ff1 Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/80002 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2012-02-09tegra: watchdog: improve Kconfig descriptionXin Xie
Signed-off-by: Xin Xie <xxie@nvidia.com> Reviewed-on: http://git-master/r/70625 (cherry picked from commit 90add398c43bb111903015bb6a3cd57a8d62262f) Reviewed-on: http://git-master/r/77926 (cherry picked from commit 4a781c10f2b302f3b467b69060028f9c3b2f9774) Change-Id: Ia2b4935896a44d1717e20693e26a244c6f556c98 Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/79999 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2012-02-09video: tegra: dc: set mode on probeJon Mayo
Set all parameters of the video mode on probe so that FBIOGET_VSCREENINFO can query the current mode. Bug 931383 Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/77433 (cherry picked from commit cb97eadc17a204fc8051fe5b9321a27905f890bb) Change-Id: Ibd7fc05b1203044cc616c1ee628873385643c909 Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/79997 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-02-09tegra: i2c: do not flush fifo if msg length is 0Alexandre Courbot
Bug 915417 Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Reviewed-on: http://git-master/r/74134 (cherry picked from commit 37018b3493d2d3006e38eb7a2f81cf47b111e5ea) Change-Id: I1f8bda8be92f3861fabc51c362e677497e1cb44f Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/79993 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2012-02-09power: smb349: smb349 charger driverSyed Rafiuddin
Smb349 battery charger driver for kai platform. Signed-off-by: Syed Rafiuddin <srafiuddin@nvidia.com> Reviewed-on: http://git-master/r/78211 (cherry picked from commit f059c9db2735a6e0088dd9cd61a623b13b5d717e) Change-Id: Ifa401713928d29bb4235353e50b66e632c7625ba Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/79980 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2012-02-09rtc: tps6591x: Fixing month register program errorVenu Byravarasu
The month field of tm structure managed by kernel, expects a value between 0 to 11. However, TPS6591x RTC month register expects the month range to be between 1 to 12. Hence fixing it. Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com> Change-Id: I054de10dcd58497167c8460fe935325cee3c582f Reviewed-on: http://git-master/r/79930 Tested-by: Venu Byravarasu <vbyravarasu@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2012-02-09rtc: tps80031: Fixing month register program errorVenu Byravarasu
The month field of tm structure managed by kernel, expects a value between 0 to 11. However, TPS80031 RTC month register expects the month range to be between 1 to 12. Hence fixing it. bug 931452 Change-Id: Ie208c50b316e452e50eb2b607bafe83cb227eaea Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com> Reviewed-on: http://git-master/r/79928 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2012-02-08USB: cdc-wdm: better allocate a buffer that is at least as big as we tell ↵Bjørn Mork
the USB core commit 655e247daf52b202a6c2d0f8a06dd2051e756ce4 upstream. As it turns out, there was a mismatch between the allocated inbuf size (desc->bMaxPacketSize0, typically something like 64) and the length we specified in the URB (desc->wMaxCommand, typically something like 2048) Signed-off-by: Bjørn Mork <bjorn@mork.no> Cc: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I00872baa6896dfdd076fdcfc57956f1420973a7f Reviewed-on: http://git-master/r/79687 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-02-08USB: cp210x: allow more baud rates above 1MbaudJohan Hovold
commit d1620ca9e7bb0030068c3b45b653defde8839dac upstream. Allow more baud rates to be set in [1M,2M] baud. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: Idbfba5dd348d4d108394918e2349a55ca7a541aa Reviewed-on: http://git-master/r/79705 Reviewed-by: Automatic_Commit_Validation_User
2012-02-08USB: cp210x: initialise baud rate at openJohan Hovold
commit cdc32fd6f7b2b2580d7f1b74563f888e4dd9eb8a upstream. The newer cp2104 devices require the baud rate to be initialised after power on. Make sure it is set when port is opened. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I165e4c3692ed7f177815a729128b4bc325ac6908 Reviewed-on: http://git-master/r/79704 Reviewed-by: Automatic_Commit_Validation_User
2012-02-08USB: cp210x: clean up, refactor and document speed handlingJohan Hovold
commit e5990874e511d5bbca23b3396419480cb2ca0ee7 upstream. Clean up and refactor speed handling. Document baud rate handling for CP210{1,2,4,5,10}. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: Icf3d3a2ae7116d8c9fe93b356304950cc97cb15e Reviewed-on: http://git-master/r/79703 Reviewed-by: Automatic_Commit_Validation_User
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-31 13:46:51 +0000