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* ARM: 6835/1: perf: ensure overflows aren't missed due to IRQ latencyWill Deacon2011-03-264-12/+15
| | | | | | | | | | | | | | | | | | | | | | | | If a counter overflows during a perf stat profiling run it may overtake the last known value of the counter: 0 prev new 0xffffffff |----------|-------|----------------------| In this case, the number of events that have occurred is (0xffffffff - prev) + new. Unfortunately, the event update code will not realise an overflow has occurred and will instead report the event delta as (new - prev) which may be considerably smaller than the real count. This patch adds an extra argument to armpmu_event_update which indicates whether or not an overflow has occurred. If an overflow has occurred then we use the maximum period of the counter to calculate the elapsed events. Acked-by: Jamie Iles <jamie@jamieiles.com> Reported-by: Ashwin Chaugule <ashwinc@codeaurora.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6834/1: perf: reset counters on all CPUs during initialisationWill Deacon2011-03-262-6/+30
| | | | | | | | | | | | | | ARMv7 dictates that the interrupt-enable and count-enable registers for each PMU counter are UNKNOWN following core reset. This patch adds a new (optional) function pointer to struct arm_pmu for resetting the PMU state during init. The reset function is called on each CPU via an arch_initcall in the generic ARM perf_event code and allows the PMU backend to write sane values to any UNKNOWN registers. Acked-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6833/1: perf: add required isbs() to ARMv7 backendWill Deacon2011-03-261-0/+2
| | | | | | | | | | | | | | | | | | The ARMv7 architecture does not guarantee that effects from co-processor writes are immediately visible to following instructions. This patch adds two isbs to the ARMv7 perf code: (1) Immediately after selecting an event register, so that the PMU state following this instruction is consistent with the new event. (2) Immediately before writing to the PMCR, so that any previous writes to the PMU have taken effect before (typically) enabling the counters. Acked-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6825/1: kernel/sleep.S: fix Thumb2 compilation issuesNicolas Pitre2011-03-261-3/+11
| | | | | | Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Dave Martin <dave.martin@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 6807/1: realview: Fix secondary GIC initialisation for EB with MPCore tilePawel Moll2011-03-261-1/+1
| | | | | | | | | The second GIC, present when EB board is used with a MPCore tile, was initialised starting with irq number 64, which made interrupts 64-95 in the primary GIC unusable. Signed-off-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'irq-cleanup-for-linus' of ↵Linus Torvalds2011-03-252-87/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (23 commits) genirq: Expand generic show_interrupts() gpio: Fold irq_set_chip/irq_set_handler to irq_set_chip_and_handler gpio: Cleanup genirq namespace arm: ep93xx: Add basic interrupt info arm/gpio: Remove three copies of broken and racy debug code xtensa: Use generic show_interrupts() xtensa: Convert genirq namespace xtensa: Use generic IRQ Kconfig and set GENERIC_HARDIRQS_NO_DEPRECATED xtensa: Convert s6000 gpio irq_chip to new functions xtensa: Convert main irq_chip to new functions um: Use generic show_interrupts() um: Convert genirq namespace m32r: Use generic show_interrupts() m32r: Convert genirq namespace h8300: Use generic show_interrupts() h8300: Convert genirq namespace avr32: Cleanup eic_set_irq_type() avr32: Use generic show_interrupts() avr: Cleanup genirq namespace avr32: Use generic IRQ config, enable GENERIC_HARDIRQS_NO_DEPRECATED ... Fix up trivial conflict in drivers/gpio/timbgpio.c
| * arm: ep93xx: Add basic interrupt infoRyan Mallon2011-03-251-3/+4
| | | | | | | | | | | | | | | | | | | | | | For the time being can we fix up the ep93xx gpio code with the amended patch below. It keeps the information that the pin is also configured as an interrupt and cleans the code up a bit. [ tglx: Rebased it on the removal patch ] Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * arm/gpio: Remove three copies of broken and racy debug codeThomas Gleixner2011-03-252-84/+0
| | | | | | | | | | | | | | | | | | | | | | gpiolib plus two gpio implementations in arm fiddle in the guts of irq_desc in a racy and buggy way. Remove the stuff. I already told the gpio folks that we can provide that information in a proper way if necessary. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Grant Likely <grant.likely@secretlab.ca> LKML-Reference: <20110324212508.931638262@linutronix.de>
* | lib, arch: add filter argument to show_mem and fix private implementationsDavid Rientjes2011-03-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit ddd588b5dd55 ("oom: suppress nodes that are not allowed from meminfo on oom kill") moved lib/show_mem.o out of lib/lib.a, which resulted in build warnings on all architectures that implement their own versions of show_mem(): lib/lib.a(show_mem.o): In function `show_mem': show_mem.c:(.text+0x1f4): multiple definition of `show_mem' arch/sparc/mm/built-in.o:(.text+0xd70): first defined here The fix is to remove __show_mem() and add its argument to show_mem() in all implementations to prevent this breakage. Architectures that implement their own show_mem() actually don't do anything with the argument yet, but they could be made to filter nodes that aren't allowed in the current context in the future just like the generic implementation. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reported-by: James Bottomley <James.Bottomley@hansenpartnership.com> Suggested-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'rmobile-latest' of ↵Linus Torvalds2011-03-246-25/+47
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'rmobile-latest' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: mmc: Add MMC_PROGRESS_* mmc, ARM: Rename SuperH Mobile ARM zboot helpers ARM: mach-shmobile: add coherent DMA mask to CEU camera devices ARM: mach-shmobile: Dynamic backlight control for Mackerel
| * | mmc: Add MMC_PROGRESS_*Simon Horman2011-03-251-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is my second attempt to make this enum generally available. The first attempt added MMCIF_PROGRESS_* to include/linux/mmc/sh_mmcif.h. However this is not sufficiently generic as the enum will be used by SDHI boot code. Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | mmc, ARM: Rename SuperH Mobile ARM zboot helpersSimon Horman2011-03-254-22/+21
| | | | | | | | | | | | | | | | | | | | | | | | These headers and helpers will also be used for SDHI boot so the mmcif name will start to make a lot less sense. Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | ARM: mach-shmobile: add coherent DMA mask to CEU camera devicesGuennadi Liakhovetski2011-03-232-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | Cameras are currently broken on ARM sh-mobile platforms. They need a suitable coherent DMA mask. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | ARM: mach-shmobile: Dynamic backlight control for MackerelMagnus Damm2011-03-231-1/+21
| |/ | | | | | | | | | | | | Use GPIO_PORT31 to control the backlight on the Mackerel board. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | Merge branch 'v4l_for_linus' of ↵Linus Torvalds2011-03-243-28/+69
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (442 commits) [media] videobuf2-dma-contig: make cookie() return a pointer to dma_addr_t [media] sh_mobile_ceu_camera: Do not call vb2's mem_ops directly [media] V4L: soc-camera: explicitly require V4L2_BUF_TYPE_VIDEO_CAPTURE [media] v4l: soc-camera: Store negotiated buffer settings [media] rc: interim support for 32-bit NEC-ish scancodes [media] mceusb: topseed 0x0011 needs gen3 init for tx to work [media] lirc_zilog: error out if buffer read bytes != chunk size [media] lirc: silence some compile warnings [media] hdpvr: use same polling interval as other OS [media] ir-kbd-i2c: pass device code w/key in hauppauge case [media] rc/keymaps: Remove the obsolete rc-rc5-tv keymap [media] remove the old RC_MAP_HAUPPAUGE_NEW RC map [media] rc/keymaps: Rename Hauppauge table as rc-hauppauge [media] rc-rc5-hauppauge-new: Fix Hauppauge Grey mapping [media] rc-rc5-hauppauge-new: Add support for the old Black RC [media] rc-rc5-hauppauge-new: Add the old control to the table [media] rc-winfast: Fix the keycode tables [media] a800: Fix a few wrong IR key assignments [media] opera1: Use multimedia keys instead of an app-specific mapping [media] dw2102: Use multimedia keys instead of an app-specific mapping ... Fix up trivial conflicts (remove/modify and some real conflicts) in: arch/arm/mach-omap2/devices.c drivers/staging/Kconfig drivers/staging/Makefile drivers/staging/dabusb/dabusb.c drivers/staging/dabusb/dabusb.h drivers/staging/easycap/easycap_ioctl.c drivers/staging/usbvideo/usbvideo.c drivers/staging/usbvideo/vicam.c
| * | [media] omap2: Fix camera resources for multiomapSergio Aguirre2011-03-221-13/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure the kernel can be compiled with both OMAP2 and OMAP3 camera support linked in, and give public symbols proper omap2/omap3 prefixes. Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] omap3: Add function to register omap3isp platform device structureLaurent Pinchart2011-03-222-9/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The omap3isp platform device requires platform data. Instead of registering the device in omap2_init_devices(), export an omap3_init_camera() function to fill the device structure with the platform data pointer and register the device. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] omap3: Remove unusued ISP CBUFF resourceSergio Aguirre2011-03-221-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ISP CBUFF module isn't use, its resource isn't needed. Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] ARM: OMAP3: Update Camera ISP definitions for OMAP3630Tuukka Toivonen2011-03-222-8/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new/changed base address definitions and resources for OMAP3630 ISP. The OMAP3430 CSI2PHY block is same as the OMAP3630 CSIPHY2 block. But the later name is chosen as it gives more symmetry to the names. Signed-off-by: Tuukka Toivonen <tuukkat76@gmail.com> Signed-off-by: Vimarsh Zutshi <vimarsh.zutshi@gmail.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | Merge branch 'for-linus' of git://android.git.kernel.org/kernel/tegraLinus Torvalds2011-03-2420-34/+787
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://android.git.kernel.org/kernel/tegra: ARM: tegra: harmony: initialize the TPS65862 PMIC ARM: tegra: update defconfig ARM: tegra: harmony: update PCI-e initialization sequence ARM: tegra: trimslice: enable MMC/SD slots ARM: tegra: enable new drivers in defconfig ARM: tegra: Add Toshiba AC100 support ARM: tegra: harmony: Set WM8903 gpio_base ARM: tegra: harmony: I2C-related portions of audio support ARM: tegra: harmony: register i2c devices ARM: tegra: seaboard: register i2c devices ARM: tegra: harmony: Beginnings of audio support ARM: tegra: create defines for SD-related GPIO names ARM: tegra: add devices.c entries for audio
| * \ \ Merge branch 'boards-for-next' of ↵Colin Cross2011-03-1820-34/+787
| |\ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra-2.6 into for-next
| | * \ \ Merge branch 'trimslice/upstream' of ↵Olof Johansson2011-03-163-0/+31
| | |\ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux-tegra into boards-for-next
| | | * | | ARM: tegra: trimslice: enable MMC/SD slotsMike Rapoport2011-03-083-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TrimSlice has MicroSD and standard MMC/SD slots. Register sdhci devices and enable GPIOs for MMC/SD slot. Signed-off-by: Mike Rapoport <mike@compulab.co.il>
| | * | | | ARM: tegra: harmony: initialize the TPS65862 PMICMike Rapoport2011-03-154-0/+120
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initialize the PMIC voltage regulators and provide the supply map for PCI-e clock supply. The rest of the supplies should be added together with the drivers that use them. Signed-off-by: Mike Rapoport <mike@compulab.co.il> CC: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | ARM: tegra: update defconfigMike Rapoport2011-03-151-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Enable TPS6586x PMIC driver * Enable RealTek 8169 used on TrimSlice * Allow booting with root on NFS Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | ARM: tegra: harmony: update PCI-e initialization sequenceMike Rapoport2011-03-151-1/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Harmony board PCI-e subsystem can be enabled only after certain voltage regulators are on. One of the regulators is an internal regulator on the PMIC and another one is controlled by a PMIC GPIO. Addition of the voltage control to the Harmony PCI-e initialization allows booting of kernel with CONFIG_TEGRA_PCI even if the PMIC driver is not loaded. In this case the PCI-e initialization will fail gracefully intead of hanging the system. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | ARM: tegra: enable new drivers in defconfigOlof Johansson2011-03-071-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable new platforms and tegra drivers in tegra_defconfig. Also enable some of the common devices several platforms, and GUID partition tables to make it possible to boot a tegra_defconfig kernel with a ChromiumOS filesystem. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Stephen Warren <swarren@nvidia.com>
| | * | | | ARM: tegra: Add Toshiba AC100 supportMarc Dietrich2011-03-075-0/+322
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the config infrastructure, the pinmux and basic board setup code for PAZ00 (name of board inside the AC100/AZ). Signed-off-by: Marc Dietrich <marvin24@gmx.de> Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | ARM: tegra: harmony: Set WM8903 gpio_baseStephen Warren2011-03-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the final patch to enable audio support on Harmony. It additionally relies on the latest ASoC branch being merged in, which provides the header defining the gpio_base field in the WM8903 platform data. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | ARM: tegra: harmony: I2C-related portions of audio supportStephen Warren2011-03-071-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is the portion of the audio-related setup that relies additionally on the latest Tegra I2C driver being merged. * Define platform data for WM8903 audio codec * Register WM8903 as an I2C device Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | ARM: tegra: harmony: register i2c devicesOlof Johansson2011-03-071-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Register the base i2c busses on harmony. Devices coming at a later date, but this allows for hand-probing of some of them at least. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Stephen Warren <swarren@nvidia.com>
| | * | | | ARM: tegra: seaboard: register i2c devicesOlof Johansson2011-03-072-4/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Register the base i2c devices on seaboard. A few more are pending, but it's a start. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Stephen Warren <swarren@nvidia.com>
| | * | | | ARM: tegra: harmony: Beginnings of audio supportStephen Warren2011-03-073-6/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change includes everything required to enable audio on Harmony, except those parts which rely on code not currently in Tegra's for-next branch, i.e. except those parts which rely on merges of the Tegra I2C driver or latest ASoC subsystem. * Define GPIO names for audio-related GPIOs * Set up platform data and platform device for ASoC machine driver * Register audio-related platform devices * Initialize audio-related clocks * Correctly configure pinmux and GPIO enables for audio-related pins Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | ARM: tegra: create defines for SD-related GPIO namesStephen Warren2011-03-076-20/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This ensures they're kept in sync between platform_data definitions and the GPIO table initialization. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | ARM: tegra: add devices.c entries for audioStephen Warren2011-03-073-0/+77
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For I2S, DAS, PCM devices Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | | | Merge branch 'for-2639/i2c/i2c-tegra' of git://git.fluff.org/bjdooks/linux ↵Colin Cross2011-03-0346-501/+630
| |\ \ \ \ | | |/ / / | |/| | | | | | | | into for-next-i2c
* | | | | Merge branch 'for-next' of ↵Linus Torvalds2011-03-246-14/+37
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (90 commits) mfd: Push byte swaps out of wm8994 bulk read path mfd: Rename ab8500 gpadc header mfd: Constify WM8994 write path mfd: Push byte swap out of WM8994 bulk I/O mfd: Avoid copying data in WM8994 I2C write mfd: Remove copy from WM831x I2C write function mfd: Staticise WM8994 PM ops regulator: Add a subdriver for TI TPS6105x regulator portions v2 mfd: Add a core driver for TI TPS61050/TPS61052 chips v2 gpio: Add Tunnel Creek support to sch_gpio mfd: Add Tunnel Creek support to lpc_sch pci_ids: Add Intel Tunnel Creek LPC Bridge device ID. regulator: MAX8997/8966 support mfd: Add WM8994 bulk register write operation mfd: Append additional read write on 88pm860x mfd: Adopt mfd_data in 88pm860x input driver mfd: Adopt mfd_data in 88pm860x regulator mfd: Adopt mfd_data in 88pm860x led mfd: Adopt mfd_data in 88pm860x backlight mfd: Fix MAX8997 Kconfig entry typos ...
| * | | | | mfd: mfd_cell is now implicitly available to mc13xxx driversAndres Salomon2011-03-234-14/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The cell's platform_data is now accessed with a helper function; change clients to use that, and remove the now-unused data_size. Note that mfd-core no longer makes a copy of platform_data, but the mc13xxx-core driver creates the pdata structures on the stack. In order to get around that, the various ARM mach types that set the pdata have been changed to hold the variable in static (global) memory. Also note that __initdata references in aforementioned pdata structs have been dropped. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | | | OMAP4: add clk32kg data to omap4panda and blaze board fileBalaji T K2011-03-232-0/+14
| | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In Blaze and Panda, 32KHz clock - CLK32KG to WLAN is supplied from Phoenix TWL6030. Add CLK32KG platform data to blaze and omap4panda board file. Signed-off-by: Balaji T K <balajitk@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6Linus Torvalds2011-03-2423-116/+801
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6: (140 commits) MAINTAINERS: de-orphan fbdev. MAINTAINERS: Add file pattern for fb dt bindings. video: Move sm501fb devicetree binding documentation to a better place. fbcon: fix situation where fbcon gets deinitialised and can't reinit. video, sm501: add OF binding to support SM501 video, sm501: add edid and commandline support video, sm501: add I/O functions for use on powerpc video: Fix EDID macros H_SYNC_WIDTH and H_SYNC_OFFSET fbcon: Bugfix soft cursor detection in Tile Blitting video: add missing framebuffer_release in error path video: metronomefb: add __devexit_p around reference to metronomefb_remove video: hecubafb: add __devexit_p around reference to hecubafb_remove drivers:video:aty:radeon_base Fix typo occationally to occasionally atmel_lcdfb: add fb_blank function atmel_lcdfb: implement inverted contrast pwm video: s3c-fb: return proper error if clk_get fails uvesafb,vesafb: create WC or WB PAT-entries video: ffb: fix ffb_probe error path radeonfb: Let hwmon driver probe the "monid" I2C bus fbdev: sh_mobile_lcdc: checking NULL instead of IS_ERR() ...
| * \ \ \ \ Merge branch 'for-paul' of git://gitorious.org/linux-omap-dss2/linuxPaul Mundt2011-03-2223-116/+801
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-omap2/board-overo.c Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | | | OMAP4: PandaBoard: Adding DVI supportMurthy, Raghuveer2011-03-181-2/+129
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding DVI support to OMAP4 PandaBoard. PandaBoard uses TFP410 DVI Framer chip http://focus.ti.com/lit/ds/symlink/tfp410.pdf The TFP410 gets its power enable and display data over GPIO lines muxed in from OMAP4430. PandaBoard supports other LCD displays through expansion connectors, following board rework. This will disable the DVI interface. However, the existing mux settings remain the same PandaBoard additionally supports display over HDMI interface. It is mutually exclusive to display over DVI. Hence the mux settings need to be configured seperately, as and when HDMI is enabled Also, I2C3 bus used for reading EDID data from DVI Monitors is registered here. Since the design is similar to BeagleBoard, the code for the same is taken from the kernel.org commit e3333f48dd5cb21 (omap: Adding beagle i2c eeprom driver to read EDID) Reviewed-by: Manjunath G Kondaiah <manjugk@ti.com> Reviewed-by: Anand Gadiyar <gadiyar@ti.com> Reviewed-by: Nishanth Menon <nm@ti.com> Reviewed-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Raghuveer Murthy <raghuveer.murthy@ti.com> [tomi.valkeinen@ti.com: fixed conflicts with HDMI] Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | | | | OMAP4: HDMI: Add HDMI structure in the board file for OMAP4 PANDAK, Mythri P2011-03-161-0/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding board file structure for display which adds the display structure with HDMI as the default driver when the display init is called. HDMI GPIO configurations are also done in this file. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | | | | OMAP4: HDMI: Add HDMI structure in the board file for OMAP4 SDPMythri P K2011-03-161-0/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding board file structure for display which adds the display structure with HDMI as the default driver when the display init is called. HDMI GPIO configurations are also done in this file. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | | | | OMAP4: DSS2: Add display type HDMI to DSS2Mythri P K2011-03-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding display type HDMI in dss_features, overlay and the manager so that HDMI type of display will be recognized. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | | | | OMAP: Add gpio-keys support for OveroSteve Sakoman2011-03-111-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the standard push buttons available on Overo expansion boards. Signed-off-by: Steve Sakoman <steve@sakoman.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | | | | OMAP: Add gpio-leds support for OveroSteve Sakoman2011-03-111-0/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the standard LEDs on the Overo COM and expansion boards Signed-off-by: Steve Sakoman <steve@sakoman.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | | | | omap: overo: Add regulator for ads7846Steve Sakoman2011-03-111-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ads7846 driver now requires a regulator. This patch adds the necessary regulator to the overo board file. Without it, the following error occurs (and the touchscreen will not function): ads7846 spi1.0: unable to get regulator: -19 Signed-off-by: Steve Sakoman <steve@sakoman.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | | | | OMAP: DSS2: Add DSS2 support for OveroSteve Sakoman2011-03-111-37/+200
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds DSS2 support for DVI, S-video, the 480x272 Samsung LTE430WQ-F0C panel, and the 320x240 LG.Philips LB035Q02 panel. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | | | | OMAP: DSS2: Functions to request/release DSI VCsArchit Taneja2011-03-111-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce functions which request and release VC's. This will be used in panel drivers in their probes. omap_dsi_request_vc() takes in the pointer to the omap_dss_device, the VC_ID parameter which goes into the header of the DSI packets, and returns a Virtual channel number (or virtual channel register set) which it can use. omap_dsi_set_vc_id() takes the omap_dss_device pointer, the Virtual Channel number and the VC_ID that needs to be set for the specifed Virtual Channel. omap_dsi_release_vc() takes the omap_dss_device pointer and the Virtual Channel number that needs to be made free. Initialisation of VC parameters is done in dsi_init(). Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
generated by cgit v1.1 at 2024-08-22 14:00:31 +0000