summaryrefslogtreecommitdiffstats
path: root/drivers/video/backlight
Commit message (Collapse)AuthorAgeFilesLines
* backlight: tosa: Export I2C module alias informationJavier Martinez Canillas2015-08-251-0/+1
| | | | | | | | | | | | | | The I2C core always reports the MODALIAS uevent as "i2c:<modalias>" regardless of the mechanism that was used to register the device (i.e: OF or board code) and the table that is used later to match the driver with the device (i.e: I2C id table or OF match table). So drivers needs to export the I2C id table and this be built into the module or udev won't have the necessary information to autoload the needed driver module when the device is added. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* backlight: lp8788_bl: Delete a check before backlight_device_unregister()Markus Elfring2015-08-251-2/+1
| | | | | | | | | | | | The backlight_device_unregister() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Acked-by: Jingoo Han <jingoohan1@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* backlight: sky81452: Remove unneeded use of IS_ERR_VALUE() macroAxel Lin2015-08-251-13/+13
| | | | | | | | IS_ERR_VALUE() makes sense only *if* there could be valid values in negative error range. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* backlight: pm8941-wled: Move PM8941 WLED driver to backlightBjorn Andersson2015-08-253-0/+435
| | | | | | | | | | | | The Qualcomm PM8941 WLED block is used for backlight and should therefor be in the backlight framework and not in the LED framework. This moves the driver and adapts to the backlight api instead. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Tested-by: Rob Clark <robdclark@gmail.com> Acked-by: Jacek Anaszewski <j.anaszewski@samsung.com> Acked-by: Jingoo Han <jingoohan1@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* backlight: lp855x: Use private data for regulator controlMilo Kim2015-08-251-11/+12
| | | | | | | | | | | | | | | | | LP855x backlight device can be enabled by external VDD input. The 'supply' data is used for this purpose. It's kind of private data which runs internally, so there is no reason to expose to the platform data. And devm_regulator_get() is moved from _parse_dt() to _probe(). Regulator consumer(lp855x) can control regulator not only from DT but also from platform data configuration in a source file such like board-*.c. Signed-off-by: Milo Kim <milo.kim@ti.com> Acked-by: Sean Paul <seanpaul@chromium.org> Acked-by: Jingoo Han <jingoohan1@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* Merge tag 'backlight-for-linus-4.2' of ↵Linus Torvalds2015-06-245-20/+16
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Pull backlight updates from Lee Jones: "Changes to existing drivers: - supply MODULE_DEVICE_TABLE() to ensure probing - constify struct; da9052_bl - enable compile test; lcd_l4f00242t03, lcd_lms283fg05, backlight_gpio - suspend/resume bugfix; lp855x_bl - devm_gpiod_get_optional() API fixup; pwm_bl - error handling fixup; backlight" * tag 'backlight-for-linus-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: Change the return type of backlight_update_status() to int backlight: pwm_bl: Simplify usage of devm_gpiod_get_optional backlight: lp855x: Don't clear level on suspend/blank backlight: Allow compile test of GPIO consumers if !GPIOLIB video: backlight: da9052: Constify platform_device_id gpio-backlight: Discover driver during boot time
| * backlight: pwm_bl: Simplify usage of devm_gpiod_get_optionalAxel Lin2015-06-231-4/+2
| | | | | | | | | | | | | | | | | | | | Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions), the gpiod_get* functions take an additional parameter that allows to specify direction and initial value for output. Simplify the usage of devm_gpiod_get_optional accordingly. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: lp855x: Don't clear level on suspend/blankSean Paul2015-06-231-12/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | Don't clear the backlight level when we're going into suspend or blanking. Instead, just temporarily set the level to 0 so we retain the value when we resume. Reported-by: Benson Leung <bleung@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Tested-by: Stephen Barber <smbarber@chromium.org> Reviewed-by: Benson Leung <bleung@chromium.org> Acked-by: Milo Kim <milo.kim@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: Allow compile test of GPIO consumers if !GPIOLIBGeert Uytterhoeven2015-06-231-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer functionality only, can still be compiled if GPIOLIB is not enabled. Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where appropriate. Cc: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * video: backlight: da9052: Constify platform_device_idKrzysztof Kozlowski2015-06-231-1/+1
| | | | | | | | | | | | | | | | The platform_device_id is not modified by the driver and core uses it as const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * gpio-backlight: Discover driver during boot timeArun Bharadwaj2015-06-231-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The gpio-backlight driver seems to be missing the MODULE_DEVICE_TABLE line which is preventing it from being modprobed during boot time even if the gpio-backlight device exists. This seems to be a bug and this patch attempts to fix that. Signed-off-by: Arun Bharadwaj <arun@gumstix.com> Signed-off-by: Ash Charles <ashcharles@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | backlight: pwm: Handle EPROBE_DEFER while requesting the PWMNicolas Ferre2015-05-261-0/+4
|/ | | | | | | | | | When trying to request the PWM device with devm_pwm_get(), the EPROBE_DEFER flag is not handled properly. It can lead to the PWM not being found. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* Merge tag 'backlight-for-linus-4.1' of ↵Linus Torvalds2015-04-142-4/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Pull backlight updates from Lee Jones: "Changes to existing drivers: - Use of_get_child_by_name() instead of refcount; 88pm860x_bl - Terminate array with NULL element; da9052_bl" * tag 'backlight-for-linus-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: da9052_bl: Terminate da9052_wled_ids array with empty element backlight: 88pm860x_bl: Use of_get_child_by_name() instead of refcount hack
| * backlight: da9052_bl: Terminate da9052_wled_ids array with empty elementAndrey Ryabinin2015-04-091-0/+1
| | | | | | | | | | | | | | | | Array of platform_device_id elements should be terminated with empty element. Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: 88pm860x_bl: Use of_get_child_by_name() instead of refcount hackGeert Uytterhoeven2015-04-091-4/+1
| | | | | | | | | | | | | | | | | | | | of_find_node_by_name() calls of_node_put() on its "from" parameter. To counter this, pm860x_backlight_dt_init() calls of_node_get() first. Use of_get_child_by_name() instead to get rid of the refcount hack. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | backlight: Add support Skyworks SKY81452 backlight driverGyungoh Yoo2015-03-123-0/+364
|/ | | | | | | Signed-off-by: Gyungoh Yoo <jack.yoo@skyworksinc.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Bryan Wu <cooloney@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* Merge tag 'backlight-for-linus-3.19' of ↵Linus Torvalds2014-12-112-20/+40
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Pull backlight updates from Lee Jones: - Clean-up leaky resources; pwm_bl - Simplify Device Tree initialisation; lp855x_bl - Add Regulator support; lp855x - Remove Bryan from the Maintainer list -- new baby, no time :) * tag 'backlight-for-linus-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: MAINTAINERS: Remove my name from Backlight subsystem backlight: lp855x: Add supply regulator to lp855x backlight: lp855x: Refactor DT parsing code backlight: pwm: Clean-up pwm requested using legacy API
| * backlight: lp855x: Add supply regulator to lp855xSean Paul2014-12-091-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a supply regulator to the lp855x platform data to facilitate powering on/off the 3V rail attached to the controller. Cc: Stéphane Marchesin <marcheu@chromium.org> Cc: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Acked-by: Milo Kim <milo.kim@ti.com> Acked-by: Bryan Wu <cooloney@gmail.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: lp855x: Refactor DT parsing codeSean Paul2014-12-091-19/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch refactors the dt parsing code to avoid setting platform_data, instead just setting lp->pdata directly. This facilitates easier probe deferral since the current scheme would require us to clear out dev->platform_data before deferring. Cc: Stéphane Marchesin <marcheu@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Acked-by: Milo Kim <milo.kim@ti.com> Acked-by: Bryan Wu <cooloney@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: pwm: Clean-up pwm requested using legacy APIVladimir Zapolskiy2014-11-101-1/+4
| | | | | | | | | | | | | | | | | | | | If PWM device is requested by means of legacy API pwm_request(), its resources are not freed on module unbind, which may cause an oops on access, e.g. by reading /sys/kernel/debug/pwm. Reported-by: Dmitry Eremin-Solenikov <dmitry_eremin@mentor.com> Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | ARM: at91/Kconfig: remove unused config optionsNicolas Ferre2014-11-191-1/+0
|/ | | | | | | When removing old board !DT support, several Kconfig options were deleted. Propagate this removal to drivers Kconfig files. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* Merge tag 'backlight-for-linus-3.18' of ↵Linus Torvalds2014-10-1134-68/+45
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Pull backlight driver updates from Lee Jones: "Changes to existing drivers: - Checkpatch fixes - Removal of unused code in generic_bl - Removal of superfluous .owner attribute No new or removed drivers/supported devices" * tag 'backlight-for-linus-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: omap1: add blank line after declarations backlight: jornada720: Remove 'else' after a return backlight: jornada720: Remove 'else' after a return backlight: wm831x_bl: Add blank line after declarations backlight: tdo24m: Add blank line after declarations backlight: s6e63m0: Remove 'else' after a return backlight: pcf50633: Add blank line after declarations backlight: lp855x: Add blank line after declarations backlight: lms501kf03: Remove 'else' after a return backlight: lm3639: Remove unnecessary return statements backlight: ld9040: Remove 'else' after a return backlight: ili922x: Remove 'else' after a return backlight: cr_bllcd: Add blank line after declarations backlight: corgi_lcd: Add blank line after declarations backlight: ams369fg06: Remove 'else' after a return backlight: adp8870: Add blank line after declarations backlight: adp8860: Add blank line after declarations backlight: adp5520: Add blank line after declarations backlight: generic_bl: Remove unused function backlight: Remove .owner field for drivers using module_platform_driver
| * backlight: omap1: add blank line after declarationsJingoo Han2014-08-291-0/+1
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: Missing a blank line after declarations Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: jornada720: Remove 'else' after a returnJingoo Han2014-08-291-5/+1
| | | | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: else is not generally useful after a break or return Suggested-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: jornada720: Remove 'else' after a returnJingoo Han2014-08-291-3/+3
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: else is not generally useful after a break or return Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: wm831x_bl: Add blank line after declarationsJingoo Han2014-08-291-0/+1
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: Missing a blank line after declarations Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: tdo24m: Add blank line after declarationsJingoo Han2014-08-291-0/+2
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: Missing a blank line after declarations Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: s6e63m0: Remove 'else' after a returnJingoo Han2014-08-291-6/+6
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: else is not generally useful after a break or return Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: pcf50633: Add blank line after declarationsJingoo Han2014-08-291-0/+1
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: Missing a blank line after declarations Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: lp855x: Add blank line after declarationsJingoo Han2014-08-291-0/+2
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: Missing a blank line after declarations Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: lms501kf03: Remove 'else' after a returnJingoo Han2014-08-291-6/+6
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: else is not generally useful after a break or return Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: lm3639: Remove unnecessary return statementsJingoo Han2014-08-291-2/+0
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: void function return statements are not generally useful Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: ld9040: Remove 'else' after a returnJingoo Han2014-08-291-3/+3
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: else is not generally useful after a break or return Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: ili922x: Remove 'else' after a returnJingoo Han2014-08-291-5/+6
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: else is not generally useful after a break or return Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: cr_bllcd: Add blank line after declarationsJingoo Han2014-08-291-0/+1
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: Missing a blank line after declarations Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: corgi_lcd: Add blank line after declarationsJingoo Han2014-08-291-0/+1
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: Missing a blank line after declarations Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: ams369fg06: Remove 'else' after a returnJingoo Han2014-08-291-3/+3
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: else is not generally useful after a break or return Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: adp8870: Add blank line after declarationsJingoo Han2014-08-291-0/+4
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: Missing a blank line after declarations Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: adp8860: Add blank line after declarationsJingoo Han2014-08-291-0/+3
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: Missing a blank line after declarations Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: adp5520: Add blank line after declarationsJingoo Han2014-08-291-0/+1
| | | | | | | | | | | | | | | | | | Fixed the following checkpatch warning. WARNING: Missing a blank line after declarations Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: generic_bl: Remove unused functionFabio Estevam2014-08-281-18/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | genericbl_limit_intensity() is exported, but it is never called anywhere else. Fix the following sparse warning: drivers/video/backlight/generic_bl.c:59:6: warning: symbol 'genericbl_limit_intensity' was not declared. Should it be static? Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * backlight: Remove .owner field for drivers using module_platform_driverPeter Griffin2014-08-2817-17/+0
| | | | | | | | | | | | | | | | | | This patch removes the superflous .owner field for drivers which use the module_platform_driver or platform_driver_register api, as this is overriden in __platform_driver_register. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | Merge branch 'for-linus' of ↵Linus Torvalds2014-10-071-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull "trivial tree" updates from Jiri Kosina: "Usual pile from trivial tree everyone is so eagerly waiting for" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) Remove MN10300_PROC_MN2WS0038 mei: fix comments treewide: Fix typos in Kconfig kprobes: update jprobe_example.c for do_fork() change Documentation: change "&" to "and" in Documentation/applying-patches.txt Documentation: remove obsolete pcmcia-cs from Changes Documentation: update links in Changes Documentation: Docbook: Fix generated DocBook/kernel-api.xml score: Remove GENERIC_HAS_IOMAP gpio: fix 'CONFIG_GPIO_IRQCHIP' comments tty: doc: Fix grammar in serial/tty dma-debug: modify check_for_stack output treewide: fix errors in printk genirq: fix reference in devm_request_threaded_irq comment treewide: fix synchronize_rcu() in comments checkstack.pl: port to AArch64 doc: queue-sysfs: minor fixes init/do_mounts: better syntax description MIPS: fix comment spelling powerpc/simpleboot: fix comment ...
| * | treewide: fix errors in printkMasanari Iida2014-09-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix spelling typo in printk. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | pwm-backlight: Fix bogus request for GPIO#0 when instantiated from DTLothar Waßmann2014-08-201-0/+1
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 257462dbf3ed ("pwm-backlight: switch to gpiod interface") introduced a regression leading to acquiring a bogus GPIO-0 when configured from DT without an 'enable-gpios' property. The driver will happily accept the 0 initialized 'enable_gpio' member of the struct platform_pwm_backlight_data as valid gpio number, and request this GPIO as enable pin. In case of multiple driver instances, the second will fail to register with the error message: pwm-backlight backlight1.23: failed to request GPIO#0: -16 Fix this by setting enable_gpio in the pdata struct to -EINVAL. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | Merge tag 'drivers-for-3.17' of ↵Linus Torvalds2014-08-083-235/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver changes from Olof Johansson: "A handful of driver-related changes. We've had a bunch of them going in through other branches as well, so it's only a part of what we really have this release. Larger pieces are: - Removal of a now unused PWM driver for atmel [ This includes AVR32 changes that have been appropriately acked ] - Performance counter support for the arm CCN interconnect - OMAP mailbox driver cleanups and consolidation - PCI and SATA PHY drivers for SPEAr 13xx platforms - Redefinition (with backwards compatibility!) of PCI DT bindings for Tegra to better model regulators/power" Note: this merge also fixes up the semantic conflict with the new calling convention for devm_phy_create(), see commit f0ed817638b5 ("phy: core: Let node ptr of PHY point to PHY and not of PHY provider") that came in through Greg's USB tree. Semantic merge patch by Stephen Rothwell <sfr@canb.auug.org.au> through the next tree. * tag 'drivers-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (38 commits) bus: arm-ccn: Fix error handling at event allocation mailbox/omap: add a parent structure for every IP instance mailbox/omap: remove the private mailbox structure mailbox/omap: consolidate OMAP mailbox driver mailbox/omap: simplify the fifo assignment by using macros mailbox/omap: remove omap_mbox_type_t from mailbox ops mailbox/omap: remove OMAP1 mailbox driver mailbox/omap: use devm_* interfaces bus: ARM CCN: add PERF_EVENTS dependency bus: ARM CCN PMU driver PCI: spear: Remove spear13xx_pcie_remove() PCI: spear: Fix Section mismatch compilation warning for probe() ARM: tegra: Remove legacy PCIe power supply properties PCI: tegra: Remove deprecated power supply properties PCI: tegra: Implement accurate power supply scheme ARM: SPEAr13xx: Update defconfigs ARM: SPEAr13xx: Add pcie and miphy DT nodes ARM: SPEAr13xx: Add bindings and dt node for misc block ARM: SPEAr13xx: Fix static mapping table phy: Add drivers for PCIe and SATA phy on SPEAr13xx ...
| * | backlight: atmel-pwm-bl: remove obsolete driverAlexandre Belloni2014-07-093-235/+0
| |/ | | | | | | | | | | | | | | | | | | | | The atmel-pwm-bl driver is now obsolete. It is not used by any mainlined boards and is replaced by the generic pwm_bl with the pawm-atmel driver using the generic PWM framework. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no> Acked-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | backlight: ipaq_micro: Fix sparse non static symbol warningWei Yongjun2014-07-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | Fixes the following sparse warnings: drivers/video/backlight/ipaq_micro_bl.c:73:24: warning: symbol 'micro_backlight_device_driver' was not declared. Should it be static? Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Bryan Wu <cooloney@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | backlight: Add driver for iPAQ micro backlightLinus Walleij2014-07-253-0/+93
| | | | | | | | | | | | | | | | | | | | This adds a driver for the backlight controlled by the microcontroller on the Compaq iPAQ series of handheld computers: h3100, h3600 and h3700. Acked-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | backlight: pwm-backlight: Use devm_gpiod_get_optional()Alexandre Courbot2014-07-181-5/+2
| | | | | | | | | | | | | | | | Make use of the new devm_gpiod_get_optional() to simplify the probe code. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
OpenPOWER on IntegriCloud