summaryrefslogtreecommitdiff
path: root/Documentation
AgeCommit message (Collapse)Author
2014-11-19leds: lp8860: Introduce TI lp8860 4 channel LED driverDan Murphy
Introduce the Texas Instruments lp8860 4 channel LED driver. This driver configures the device in display cluster mode as this seems to be the most used configuration at the time of the driver configuration. For more product information please see the link below: http://www.ti.com/product/lp8860-q1 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-11-19Merge tag 'trace-seq-file-cleanup' of ↵Al Viro
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace into for-next Pull the beginning of seq_file cleanup from Steven: "I'm looking to clean up the seq_file code and to eventually merge the trace_seq code with seq_file as well, since they basically do the same thing. Part of this process is to remove the return code of seq_printf() and friends as they are rather inconsistent. It is better to use the new function seq_has_overflowed() if you want to stop processing when the buffer is full. Note, if the buffer is full, the seq_file code will throw away the contents, allocate a bigger buffer, and then call your code again to fill in the data. The only thing that breaking out of the function early does is to save a little time which is probably never noticed. I started with patches from Joe Perches and modified them as well. There's many more places that need to be updated before we can convert seq_printf() and friends to return void. But this patch set introduces the seq_has_overflowed() and does some initial updates."
2014-11-19kill f_dentry macroAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-11-19switch d_materialise_unique() users to d_splice_alias()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-11-19Merge tag 'drm-intel-fixes-2014-11-19' into drm-intel-next-queuedDaniel Vetter
So with all the code movement and extraction in intel_pm.c in -next git is hopelessly confused with commit 2208d655a91f9879bd9a39ff9df05dd668b3512c Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Fri Nov 14 09:25:29 2014 +0100 drm/i915: drop WaSetupGtModeTdRowDispatch:snb from -fixes. Worse even small changes in -next move around the conflict context so rerere is equally useless. Let's just backmerge and be done with it. Conflicts: drivers/gpu/drm/i915/i915_drv.c drivers/gpu/drm/i915/intel_pm.c Except for git getting lost no tricky conflicts really. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2014-11-19Bluetooth: btmrvl: add DT-bindings for gpio-gapAmitkumar Karwar
This can be used to have GPIO host wakeup method suitable for the platform and configurable GAP for host sleep handshake. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-19Bluetooth: btmrvl: add DT bindings documentationAmitkumar Karwar
Calibration data can be downloaded through device tree method. This patch adds the documentation. Also, instead of searching device tree node by name using of_find_node_by_name() API, let's use for_each_compatible_node(). Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-19DT: i2c: Add more devices handled by the adxl34x-i2c driverGeert Uytterhoeven
This allows checkpatch to validate more DTSes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-11-19DT: i2c: Add more devices handled by the rtc-rs5c372 driverGeert Uytterhoeven
This allows checkpatch to validate more DTSes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-11-19Merge branch 'next' of ↵James Morris
git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity into next
2014-11-19Merge commit 'v3.17' into nextJames Morris
2014-11-19drivers: cpuidle: Add idle-state-name description to ARM idle statesLorenzo Pieralisi
On ARM machines, where generally speaking the idle state numbering has no fixed and standard meaning it is useful to provide a description of the idle state inner workings for benchmarking and monitoring purposes. This patch adds a property to the idle states bindings that if present gives platform firmware a means of describing the idle state and export the string description to user space. The patch updates the DT parsing code accordingly to take the description, if present, into consideration. Acked-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2014-11-19drivers: cpuidle: Add status property to ARM idle statesLorenzo Pieralisi
On some platforms the device tree bindings must provide the kernel with a status flag for idle states, that defines whether the idle state is operational or not in the current configuration. This patch adds a status property to the ARM idle states compliant with ePAPR v1.1 and updates the DT parsing code accordingly. Acked-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2014-11-18documentation: pinctrl bindings: Fix trivial typo 'abitrary'Soren Brinkmann
A misspelled 'arbitrary' propagated to quite a few locations in the DT binding documentation for pin-controllers. Fixing by: git grep abitrary | cut -f1 -d: | xargs sed -i 's/abitrary/arbitrary/' Reported-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Rob Herring <robh@kernel.org>
2014-11-18devicetree: bindings: Add vendor prefix for Micron Technology, Inc.bpqw
This patch is used to add vendor prefix for Micron Technology, Inc. in the vendor-prefixes.txt file. Micron Technology, Inc. is an American multinational corporation based in Boise, Idaho, best known for producing many forms of semiconductor devices. This includes DRAM, SDRAM, flash memory, eMMC and SSDs. Signed-off-by: Bean Huo <bpqw@micron.com> [robh: cleanup commit msg formatting and company name] Signed-off-by: Rob Herring <robh@kernel.org>
2014-11-18of: Add vendor prefix for Chips&Media, Inc.Philipp Zabel
Chips&Media is a developer of Video Codec IP cores. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> [robh: fix-up alphabetical ordering] Signed-off-by: Rob Herring <robh@kernel.org>
2014-11-18devicetree: vendor-prefixes.txt: fix whitespaceAntony Pavlov
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2014-11-18of/irq: Drop obsolete 'interrupts' vs 'interrupts-extended' textBjorn Helgaas
a9ecdc0fdc54 ("of/irq: Fix lookup to use 'interrupts-extended' property first") updated the description to say that: - Both 'interrupts' and 'interrupts-extended' may be present - Software should prefer 'interrupts-extended' - Software that doesn't comprehend 'interrupts-extended' may use 'interrupts' But there is still a paragraph at the end that prohibits having both and says 'interrupts' should be preferred. Remove the contradictory text. Fixes: a9ecdc0fdc54 ("of/irq: Fix lookup to use 'interrupts-extended' property first") Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: stable@vger.kernel.org # v3.13+ Acked-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2014-11-18devicetree: bindings: add sandisk to the vendor prefixesRobert Jarzmik
Add sandisk to the list of vendors. This prefix should be used also for companies absorbed by Sandisk, like M-Systems. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Rob Herring <robh@kernel.org>
2014-11-18s390/docs: Remove sections that are not related to s390Thomas Huth
Information how to use the GCC pre-processor, objdump, strace, top, etc. are generic and not specific to the S390 architecture, so we do not need this information in Debugging390.txt Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-11-18s390/docs: Fix the documentation of the address spacesThomas Huth
The information about the address spaces was completely outdated, since the usage of the address spaces changed quite a bit since the early days. This patch now updates the information about the usage of the address spaces, mostly by using the description from Heiko's patch "rework uaccess code - fix locking issues" (457f2180951cdcbfb4657ddcc83b486e93497f56). Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-11-18ARM: meson: document meson8 compatible propertiesBeniamino Galvani
Add device tree bindings documentation for Amlogic Meson8 SoCs. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Carlo Caione <carlo@caione.org>
2014-11-18i2c: add support for Amlogic Meson I2C controllerBeniamino Galvani
This is a driver for the I2C controller found in Amlogic Meson SoCs. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-11-18i2c: imx: add DMA support for freescale i2c driverYao Yuan
Add dma support for i2c. This function depend on DMA driver. You can turn on it by write both the dmas and dma-name properties in dts node. DMA is optional, even DMA request unsuccessfully, i2c can also work well. Signed-off-by: Yuan Yao <yao.yuan@freescale.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-11-18Merge remote-tracking branch 'scottwood/next' into nextMichael Ellerman
Scott says: "Highlights include a bunch of 8xx optimizations, device tree bindings for Freescale BMan, QMan, and FMan datapath components, misc device tree updates, and inbound rio window support."
2014-11-18Merge back cpufreq material for 3.19-rc1.Rafael J. Wysocki
2014-11-18x86, mpx: Add documentation on Intel MPXQiaowei Ren
This patch adds the Documentation/x86/intel_mpx.txt file with some information about Intel MPX. Signed-off-by: Qiaowei Ren <qiaowei.ren@intel.com> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Cc: linux-mm@kvack.org Cc: linux-mips@linux-mips.org Cc: Dave Hansen <dave@sr71.net> Link: http://lkml.kernel.org/r/20141114151832.7FDB1720@viggo.jf.intel.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2014-11-17ARM: 8199/1: PM / Runtime: Add getter for querying the IRQ safe option v12Krzysztof Kozlowski
Add a simple getter pm_runtime_is_irq_safe() for querying whether runtime PM IRQ safe was set or not. Various bus drivers implementing runtime PM may use choose to suspend differently based on IRQ safeness status of child driver (e.g. do not unprepare the clock if IRQ safe is not set). Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Rafael J. Wysocki <rjw@rjwysocki.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-11-17DT: i2c: Add binding document for IMG I2C SCBJames Hogan
Introduce a devicetree binding for Imagination Technologies I2C SCB controller. Reviewed-by: Andrew Bresticker <abrestic@chromium.org> Signed-off-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-11-17drm/i915: Add PSR docbookRodrigo Vivi
Let's document PSR a bit. No functional changes. v2: Add actual DocBook entry and accept Daniel's improvements. Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-11-17net: can: c_can: Add support for TI am4372 DCANRoger Quadros
AM4372 SoC has 2 DCAN modules. Add compatible id and raminit driver data for it. The driver data is same as AM3352 but this gives us flexibility to add AM4372 specific quirks if required later. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-11-17spi: Add binding document for IMG SPFI controllerAndrew Bresticker
The Synchronous Peripheral Flash Interface (SPFI) controller found on IMG SoCs supports single, dual, and (optionally) quad mode SPI transfers. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-11-17pwm: add DT bindings documentation for atmel-hlcdc-pwm driverBoris Brezillon
The HLCDC IP available in some Atmel SoCs (i.e. at91sam9x5, at91sam9n12 or sama5d3 families for instance) provides a PWM device. The DT bindings used for this PWM device is following the default 3 cells bindings described in Documentation/devicetree/bindings/pwm/pwm.txt. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Thierry Reding <thierry.reding@gmail.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-11-17pwm: Add BCM2835 PWM driverBart Tanghe
Add PWM driver for Broadcom BCM2835 processor (Raspberry Pi) Signed-off-by: Bart Tanghe <bart.tanghe@thomasmore.be> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-11-17can: c_can: Add support for TI am3352 DCANRoger Quadros
AM3352 SoC has 2 DCAN modules. Add compatible id and raminit driver data for am3352 DCAN. Signed-off-by: Roger Quadros <rogerq@ti.com> Acked-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-11-17can: c_can: Add support for TI DRA7 DCANRoger Quadros
DRA7 SoC has 2 CAN IPs. Provide compatible IDs and RAMINIT register data for both. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-11-17can: c_can: Add syscon/regmap RAMINIT mechanismRoger Quadros
Some TI SoCs like DRA7 have a RAMINIT register specification different from the other AMxx SoCs and as expected by the existing driver. To add more insanity, this register is shared with other IPs like DSS, PCIe and PWM. Provides a more generic mechanism to specify the RAMINIT register location and START/DONE bit position and use the syscon/regmap framework to access the register. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-11-17ARM: dts: at_xdmac: fix bad value of dma-cells in documentationLudovic Desroches
The dma-cells value in the example was 2 instead of 1. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-11-17dmaengine: imx-sdma: Add a new DMATYPE for SAINicolin Chen
This patch simply adds a new DMATYPE for SAI which's included in i.MX6 Solo X. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-11-17dt/bindings: dmaengine: qcom_bam_dma: Add compatible string for BAM v1.3.0Archit Taneja
Add compatible string for BAM v1.3.0 in the DT bindings documentation. Mentioned a few more SoCs which have BAM v1.4.0 in them. Reviewed-by: Kumar Gala <galak@codeaurora.org> Reviewed-by: Andy Gross <agross@codeaurora.org> Signed-off-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-11-17dmaengine: sun6i: Add support for Allwinner A23 (sun8i) variantChen-Yu Tsai
The A23 SoC has the same dma engine as the A31 (sun6i), with a reduced amount of endpoints and physical channels. Add the proper config data and compatible string to support it. A slight difference in sun8i is an undocumented register needs to be toggled for dma to function. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-11-17rtc/tpo: Driver to support rtc and wakeup on PowerNV platformNeelesh Gupta
The patch implements the OPAL rtc driver that binds with the rtc driver subsystem. The driver uses the platform device infrastructure to probe the rtc device and register it to rtc class framework. The 'wakeup' is supported depending upon the property 'has-tpo' present in the OF node. It provides a way to load the generic rtc driver in in the absence of an OPAL driver. The patch also moves the existing OPAL rtc get/set time interfaces to the new driver and exposes the necessary OPAL calls using EXPORT_SYMBOL_GPL. Test results: ------------- Host: [root@tul169p1 ~]# ls -l /sys/class/rtc/ total 0 lrwxrwxrwx 1 root root 0 Oct 14 03:07 rtc0 -> ../../devices/opal-rtc/rtc/rtc0 [root@tul169p1 ~]# cat /sys/devices/opal-rtc/rtc/rtc0/time 08:10:07 [root@tul169p1 ~]# echo `date '+%s' -d '+ 2 minutes'` > /sys/class/rtc/rtc0/wakealarm [root@tul169p1 ~]# cat /sys/class/rtc/rtc0/wakealarm 1413274345 [root@tul169p1 ~]# FSP: $ smgr mfgState standby $ rtim timeofday System time is valid: 2014/10/14 08:12:04.225115 $ smgr mfgState ipling $ CC: devicetree@vger.kernel.org CC: tglx@linutronix.de CC: rtc-linux@googlegroups.com CC: a.zummo@towertech.it Signed-off-by: Neelesh Gupta <neelegup@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2014-11-17power: reset: imx-snvs-poweroff: add power off driver for i.mx6Robin Gong
This driver register pm_power_off with snvs power off function. If your boards NOT use PMIC_ON_REQ to turn on/off external pmic, or use other pin to do, please disable the driver in dts, otherwise, your pm_power_off maybe overwrote by this driver. Signed-off-by: Robin Gong <b38343@freescale.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
2014-11-17dt-bindings: document gpio-charger bindingsHeiko Stuebner
This documents the binding for the gpio-charger power-supply. Signed-off-by: Heiko Stuebner <heiko.stuebner@bq.com> Reviewed-by: Doug Anderson <dianders@chromium.org>
2014-11-16net: provide a per host RSS key generic infrastructureEric Dumazet
RSS (Receive Side Scaling) typically uses Toeplitz hash and a 40 or 52 bytes RSS key. Some drivers use a constant (and well known key), some drivers use a random key per port, making bonding setups hard to tune. Well known keys increase attack surface, considering that number of queues is usually a power of two. This patch provides infrastructure to help drivers doing the right thing. netdev_rss_key_fill() should be used by drivers to initialize their RSS key, even if they provide ethtool -X support to let user redefine the key later. A new /proc/sys/net/core/netdev_rss_key file can be used to get the host RSS key even for drivers not providing ethtool -x support, in case some applications want to precisely setup flows to match some RX queues. Tested: myhost:~# cat /proc/sys/net/core/netdev_rss_key 11:63:99:bb:79:fb:a5:a7:07:45:b2:20:bf:02:42:2d:08:1a:dd:19:2b:6b:23:ac:56:28:9d:70:c3:ac:e8:16:4b:b7:c1:10:53:a4:78:41:36:40:74:b6:15:ca:27:44:aa:b3:4d:72 myhost:~# ethtool -x eth0 RX flow hash indirection table for eth0 with 8 RX ring(s): 0: 0 1 2 3 4 5 6 7 RSS hash key: 11:63:99:bb:79:fb:a5:a7:07:45:b2:20:bf:02:42:2d:08:1a:dd:19:2b:6b:23:ac:56:28:9d:70:c3:ac:e8:16:4b:b7:c1:10:53:a4:78:41 Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-15Merge tag 'drm/gem-cma/for-3.19-rc1' of ↵Dave Airlie
git://people.freedesktop.org/~tagr/linux into drm-next drm: Sanitize DRM_IOCTL_MODE_CREATE_DUMB input Some drivers erroneously treat the .pitch and .size fields of struct drm_mode_create_dumb as inputs. While the include/uapi/drm/drm_mode.h header has a comment denoting them as outputs, that seemingly wasn't enough to make drivers use them properly. The result is that some userspace doesn't explicitly zero out those fields, assuming that the kernel won't use them. That causes problems since the data within the structure might be uninitialized, so bogus data may end up confusing drivers (ridiculously large values for the pitch, ...). This series attempts to improve the situation by fixing all drivers to not use the output fields. Furthermore to spare new drivers this bad surprise, the DRM core now zeros out these fields prior to handing the data structure to the driver. Lessons learned from this are that future IOCTLs should be properly documented (in the DRM DocBook for example) and should be rigorously defined. To prevent misuse like this, userspace should be required to zero out all output fields. The kernel should check for this and fail if that's not the case. * tag 'drm/gem-cma/for-3.19-rc1' of git://people.freedesktop.org/~tagr/linux: drm/cma: Remove call to drm_gem_free_mmap_offset() drm: Sanitize DRM_IOCTL_MODE_CREATE_DUMB input drm/rcar: gem: dumb: pitch is an output drm/omap: gem: dumb: pitch is an output drm/cma: Introduce drm_gem_cma_dumb_create_internal() drm/doc: Add GEM/CMA helpers to kerneldoc drm/doc: mm: Fix indentation drm/gem: Fix a few kerneldoc typos
2014-11-15drm: add properties for suggested x/y offset for connectors. (v2)Dave Airlie
Virtual GPUs would like to give the guest some indication where on the screen the outputs are layed out. So far we only provide modes, these properties could be exposed to userspace so the desktop environment could use them as hints to set the correct offsets. v2: rename properties to be more consistent. Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-11-15Merge tag 'drm/tegra/for-3.19-rc1' of ↵Dave Airlie
git://people.freedesktop.org/~tagr/linux into drm-next drm/tegra: Changes for v3.19-rc1 The highlights in this pull request are: * IOMMU support: The Tegra DRM driver can now deal with discontiguous buffers if an IOMMU exists in the system. That means it can allocate using drm_gem_get_pages() and will map them into IOVA space via the IOMMU API. Similarly, non-contiguous PRIME buffers can be imported from a different driver, which allows better integration with gk20a (nouveau) and less hacks. * Universal planes: This is precursory work for atomic modesetting and will allow hardware cursor support to be implemented on pre-Tegra114 where RGB cursors were not supported. * DSI ganged-mode support: The DSI controller can now gang up with a second DSI controller to drive high resolution DSI panels. Besides those bigger changes there is a slew of fixes, cleanups, plugged memory leaks and so on. * tag 'drm/tegra/for-3.19-rc1' of git://people.freedesktop.org/~tagr/linux: (44 commits) drm/tegra: gem: Check before freeing CMA memory drm/tegra: fb: Add error codes to error messages drm/tegra: fb: Properly release GEM objects on failure drm/tegra: Detach panel when a connector is removed drm/tegra: Plug memory leak drm/tegra: gem: Use more consistent data types drm/tegra: fb: Do not destroy framebuffer drm/tegra: gem: dumb: pitch and size are outputs drm/tegra: Enable the hotplug interrupt only when necessary drm/tegra: dc: Universal plane support drm/tegra: dc: Registers are 32 bits wide drm/tegra: dc: Factor out DC, window and cursor commit drm/tegra: Add IOMMU support drm/tegra: Fix error handling cleanup drm/tegra: gem: Use dma_mmap_writecombine() drm/tegra: gem: Remove redundant drm_gem_free_mmap_offset() drm/tegra: gem: Cleanup tegra_bo_create_with_handle() drm/tegra: gem: Extract tegra_bo_alloc_object() drm/tegra: dsi: Set up PHY_TIMING & BTA_TIMING registers earlier drm/tegra: dsi: Replace 1000000 by USEC_PER_SEC ...
2014-11-15Merge tag 'drm/panel/for-3.19-rc1' of ↵Dave Airlie
git://people.freedesktop.org/~tagr/linux into drm-next drm/panel: Changes for v3.19-rc1 This contains support for a couple of new panels, updates for some GPIO API changes and a bunch of updates to the MIPI DSI support that should make it easier to write panel drivers in the future. * tag 'drm/panel/for-3.19-rc1' of git://people.freedesktop.org/~tagr/linux: (31 commits) drm/panel: Add Sharp LQ101R1SX01 support drm/dsi: Do not require .owner field to be set drm/dsi: Resolve MIPI DSI device from phandle drm/dsi: Implement DCS set_{column,page}_address commands drm/dsi: Implement DCS {get,set}_pixel_format commands drm/dsi: Implement DCS get_power_mode command drm/dsi: Implement DCS soft_reset command drm/dsi: Implement DCS nop command drm/dsi: Add to DocBook documentation drm/dsi: Implement some standard DCS commands drm/dsi: Implement generic read and write commands drm/panel: s6e8aa0: Use standard MIPI DSI function drm/dsi: Add mipi_dsi_set_maximum_return_packet_size() helper drm/dsi: Constify mipi_dsi_msg drm/dsi: Make mipi_dsi_dcs_{read,write}() symmetrical drm/dsi: Add DSI transfer helper drm/dsi: Add message to packet translator drm/dsi: Introduce packet format helpers drm/panel: s6e8aa0: Fix build warnings on 64-bit drm/panel: ld9040: Fix build warnings on 64-bit ...
2014-11-15Merge tag 'drm-intel-next-2014-11-07-fixups' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next - skl watermarks code (Damien, Vandana, Pradeep) - reworked audio codec /eld handling code (Jani) - rework the mmio_flip code to use the vblank evade logic and wait for rendering using the standard wait_seqno interface (Ander) - skl forcewake support (Zhe Wang) - refactor the chv interrupt code to use functions shared with vlv (Ville) - prep work for different global gtt views (Tvrtko Ursulin) - precompute the display PLL config before touching hw state (Ander) - completely reworked panel power sequencer code for chv/vlv (Ville) - pre work to split the plane update code into a prepare and commit phase (Gustavo Padovan) - golden context for skl (Armin Reese) - as usual tons of fixes and improvements all over * tag 'drm-intel-next-2014-11-07-fixups' of git://anongit.freedesktop.org/drm-intel: (135 commits) drm/i915: Use correct pipe config to update pll dividers. V2 drm/i915: Plug memory leak in intel_shared_dpll_start_config() drm/i915: Update DRIVER_DATE to 20141107 drm/i915: Add gen to the gpu hang ecode drm/i915: Cache HPLL frequency on VLV/CHV Revert "drm/i915/vlv: Remove check for Old Ack during forcewake" drm/i915: Make mmio flip wait for seqno in the work function drm/i915: Make __wait_seqno non-static and rename to __i915_wait_seqno drm/i915: Move the .global_resources() hook call into modeset_update_crtc_power_domains() drm/i915/audio: add DOC comment describing HDA over HDMI/DP drm/i915: make pipe/port based audio valid accessors easier to use drm/i915/audio: add audio codec enable debug log for g4x drm/i915/audio: add audio codec disable on g4x drm/i915: enable audio codec after port drm/i915/audio: add vlv/chv/gen5-7 audio codec disable sequence drm/i915/audio: rewrite vlv/chv and gen 5-7 audio codec enable sequence drm/i915/skl: Enable Gen9 RC6 drm/i915/skl: Gen9 Forcewake drm/i915/skl: Log the order in which we flush the pipes in the WM code drm/i915/skl: Flush the WM configuration ...
generated by cgit v1.2.3 (git 2.46.0) at 2025-07-23 15:36:09 +0000