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* ENGR00276224-01 MX6 HDMI CEC: Enable HDMI CEC functionSandor Yu2014-04-16
| | | | | | | - Add hdmi cec source code. - Remove dead code from hdmi driver. Signed-off-by: Sandor Yu <R01008@freescale.com>
* ENGR00276321 HDMI Audio: Set HDMI event as SDMA event2Sandor Yu2014-04-16
| | | | | | | - Remove chip revision check code. - Set HDMI event as SDMA event2 for HDMI audio. Signed-off-by: Sandor Yu <R01008@freescale.com>
* ENGR00274172-3 mxcfb: ldb: correct the ldb di clock treesLiu Ying2014-04-16
| | | | | | | | | In ldb split mode, the ldb_di[0|1]_ipu_div should be configured as clock dividers of 1/3.5, while in others ldb modes of 1/7. This patch sets the di[0|1]_div_3_5 or di[0|1]_div_7 clocks to be the parents of di[0|1]_div_sel clocks according to the ldb mode. Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
* ENGR00275832 mxcfb: ldb: replace ioremap/iounmap with devm_ioremapLiu Ying2014-04-16
| | | | | | | This patch replaces ioremap()/iounmap() with devm_ioremap() to simplify the code. Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
* ENGR00275483-2 mxc fb: port mipi dsi drivers from 3.0.35 to 3.10Liu Ying2014-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is a fastforward porting for mipi dsi driver and TRULY-WVGA mipi panel driver. * Add devicetree support for the mipi dsi driver. * Get mipi config clock source in the mipi dsi driver. * Change clk_enable()/clk_disable() to clk_prepare_enable()/ clk_disable_unprepare(). * Move mipi dsi driver initialization stuff to mipi_dsi_probe() from mipi_dsi_disp_init(). * Move mach/mipi_dsi.h to linux/mipi_dsi.h. * Remove __devexit_p and __devexit since 3.10 kernel doesn't support them. * Remove struct mipi_dsi_platform_data from mach/mipi_dsi.h. * Remove mach/hardware.h, mach/clock.h, linux/fsl_device.h and linux/regulator/consumer.h in the drivers. * Remove special pixel clock setting for imx6sdl since no issue is found without it. * Remove unused reset, lcd_power and backlight_power interfaces in struct mipi_dsi_info. * Remove unused regulator related entries in struct mipi_dsi_info. * Remove the IOMUX_GPR3_OFFSET macro from mipi dsi driver since the muxing is done with common regmap APIs. * Rename ipu_id to dev_id since i.MX6DL RM tells that lcdif can connect with mipi dsi. * Add mipi dsi related information in the devicetree binding documentation. Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
* ENGR00275419-3 mxc fb: ldb: defer some init operationsLiu Ying2014-04-16
| | | | | | | | | | | This patch defers some ldb initialization operations in the post init interface so that the drive won't overwrite or damage a registered display device's setup with the same dev_id and disp_id. The deferred operations are the parent setting for ipu_dix_clk and the fb notifier client register. Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
* ENGR00275419-2 mxc ipuv3 fb: call necessary post init interfaceLiu Ying2014-04-16
| | | | | | | | | This patch adds the post init mxc display driver function call in the .probe() function to give a chance to display encoders to defer necessary opertions after their dev_ids and disp_ids pass usage check. Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
* ENGR00275419-1 mxc dispdrv: introduce post init interfaceLiu Ying2014-04-16
| | | | | | | | | | | This patch adds a new post init interface in the mxc display driver. It may do necessary deferred operations after a display device's dev_id and disp_id pass usage check. This is a feasible way to avoid any setup being overwitten or damaged by a late coming display device which uses the same dev_id and disp_id with a display already registered. Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
* ENGR00274059-01 MX6 HDMI: Add fsl,hdcp propertySandor Yu2014-04-16
| | | | | | | | - Initialize hdmi driver to support hdcp according dts property fsl,hdcp. - Remove unused code. - Add fsl,hdcp property description in mxc_hdmi_video.txt Signed-off-by: Sandor Yu <R01008@freescale.com>
* ENGR00274226-02 MX6 HDMI: Add prefix "fsl" to mxc specific dts properties.Sandor Yu2014-04-16
| | | | | | | - Add prefix "fsl" to mxc specific dts properties. - imx_hdmi_type will been referenced by app move it to mxc_hdmi.h. Signed-off-by: Sandor Yu <R01008@freescale.com>
* ENGR00273848-02 iMX6Q/DL HDMI: Enable HDMI functionSandor Yu2014-04-16
| | | | | | | Add MX6Q/DL HDMI core and video driver source code. Add MXC edid data read and parse source code. Signed-off-by: Sandor Yu <R01008@freescale.com>
* ENGR00268508 backlight:Correct the setting for bd props.fb_blankLiu Ying2014-04-16
| | | | | | | | | | | | The patch of "ENGR00264855 backlight: Support backlight shared by multiple fbs" doesn't consider that bd->props.fb_blank could be shared by several framebuffers which use the same backlight device. This causes the pwm backlight wrongly check the fb blank status. This patch corrects the setting for the fb blank status by considering all the framebuffers in question to fix the issue. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> (cherry picked from commit 68b97d114629f22f64b3d8c14d0a0b7d07d6ebb2)
* ENGR00264855 backlight: Support backlight shared by multiple fbsLiu Ying2014-04-16
| | | | | | | | | | | | | One backlight device may shared by multiple framebuffers. We don't hope blanking one of the framebuffers may turn the backlight off for all the other framebuffers, since they are likely active to show display content. This patch adds logic to record each framebuffer's backlight usage to determine the backlight device use count and whether the backlight should be turned on or off. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> (cherry picked from commit 37cbf741e4dff1f757f3ade6bb861d9a2af70693)
* ENGR00240987: video: port LDB and LCD FB display drivers from 3.5.7 kernelShawn Guo2014-04-16
| | | | | | | | | | | | | | | | | | This is a fast-forward porting of LDB and LCD frame buffer drivers from 3.5.7 kernel to kernel 3.10. The change set is kept as minimum as possible with only making necessary code changes, which are mostly for solving compile problems. * Remove <mach/*> inclusions * Drop __devinit and __devexit * Drop vm flag VM_RESERVED * Protect ldb_setup() with #ifndef MODULE to fix "warning: ‘ldb_setup’ defined but not used" in module build * Remove fb_prepare_logo() and fb_show_logo() calls, because it breaks module build, and penguin logo works fine without the calls in mxc_ipuv3_fb.c Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* video: kyro: fix incorrect sizes when copying to userspaceSasha Levin2013-12-08
| | | | | | | | | | | | | | commit 2ab68ec927310dc488f3403bb48f9e4ad00a9491 upstream. kyro would copy u32s and specify sizeof(unsigned long) as the size to copy. This would copy more data than intended and cause memory corruption and might leak kernel memory. Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* backlight: atmel-pwm-bl: fix reported brightnessJohan Hovold2013-12-04
| | | | | | | | | | | | | | commit 185d91442550110db67a7dc794a32efcea455a36 upstream. The driver supports 16-bit brightness values, but the value returned from get_brightness was truncated to eight bits. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* backlight: atmel-pwm-bl: fix gpio polarity in removeJohan Hovold2013-12-04
| | | | | | | | | | | | | | commit ad5066d4c2b1d696749f8d7816357c23b648c4d3 upstream. Make sure to honour gpio polarity also at remove so that the backlight is actually disabled on boards with active-low enable pin. Signed-off-by: Johan Hovold <jhovold@gmail.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* parisc: sticon - unbreak on 64bit kernelHelge Deller2013-12-04
| | | | | | | | | | | | | | | | | | | | | | | commit 0219132fe7c26574371232b50db085573f6fbd3f upstream. STI text console (sticon) was broken on 64bit machines with more than 4GB RAM and this lead in some cases to a kernel crash. Since sticon uses the 32bit STI API it needs to keep pointers to memory below 4GB. But on a 64bit kernel some memory regions (e.g. the kernel stack) might be above 4GB which then may crash the kernel in the STI functions. Additionally sticon didn't selected the built-in framebuffer fonts by default. This is now fixed. On a side-note: Theoretically we could enhance the sticon driver to use the 64bit STI API. But - beside the fact that some machines don't provide a 64bit STI ROM - this would just add complexity. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* backlight: atmel-pwm-bl: fix deferred probe from __initJohan Hovold2013-11-20
| | | | | | | | | | | | | | | | | commit 9d3fde86b15303decea632c929fbf1f3ae4501f2 upstream. Move probe out of __init section and don't use platform_driver_probe which cannot be used with deferred probing. Since commit e9354576 ("gpiolib: Defer failed gpio requests by default") this driver might return -EPROBE_DEFER if a gpio_request fails. Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Jingoo Han <jg1.han@samsung.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* hyperv-fb: add pci stubGerd Hoffmann2013-11-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | commit 7ad9684721606efbfb9b347346816e1e6baff8bb upstream. This patch adds a pci stub driver to hyper-fb. The hyperv framebuffer driver will bind to the pci device then, so linux kernel and userspace know there is a proper kernel driver for the device active. lspci shows this for example: [root@dhcp231 ~]# lspci -vs8 00:08.0 VGA compatible controller: Microsoft Corporation Hyper-V virtual VGA (prog-if 00 [VGA controller]) Flags: bus master, fast devsel, latency 0, IRQ 11 Memory at f8000000 (32-bit, non-prefetchable) [size=64M] Expansion ROM at <unassigned> [disabled] Kernel driver in use: hyperv_fb Another effect is that the xorg vesa driver will not attach to the device and thus the Xorg server will automatically use the fbdev driver instead. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Fix a few incorrectly checked [io_]remap_pfn_range() callsLinus Torvalds2013-11-12
| | | | | | | | | | | | | | | commit 7314e613d5ff9f0934f7a0f74ed7973b903315d1 upstream. Nico Golde reports a few straggling uses of [io_]remap_pfn_range() that really should use the vm_iomap_memory() helper. This trivially converts two of them to the helper, and comments about why the third one really needs to continue to use remap_pfn_range(), and adds the missing size check. Reported-by: Nico Golde <nico@ngolde.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* au1200fb: io_remap_pfn_range() sets VM_IOAl Viro2013-11-12
| | | | | | | | | | commit 1fca06fafb235a88c4fa91294aa1726c0e22855b upstream. ... and single return is quite sufficient to get out of function, TYVM Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* au1100fb: VM_IO is set by io_remap_pfn_range()Al Viro2013-11-12
| | | | | | | | commit c607f450f6e49f5794f27617bedc638b51044d2e upstream. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* atmel_lcdfb: blank the backlight on removeRichard Genoud2013-05-31
| | | | | | | | | | When removing atmel_lcdfb module, the backlight is unregistered but not blanked. (only for CONFIG_BACKLIGHT_ATMEL_LCDC case). This can result in the screen going full white depending on how the PWM is wired. Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* trivial: atmel_lcdfb: add missing error messageRichard Genoud2013-05-31
| | | | | | | | | When a too small framebuffer is given, the atmel_lcdfb_check_var silently fails. Adding an error message will save some head scratching. Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Merge branch 'fbdev-3.10-fixes' of git://gitorious.org/linux-omap-dss2/linux ↵Jean-Christophe PLAGNIOL-VILLARD2013-05-29
|\ | | | | | | | | | | | | | | into linux-fbdev/for-3.10-fixes Pull Tomi fixes for ps3fb and omap2 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * OMAPDSS: Fix crash with DT bootTomi Valkeinen2013-05-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When booting with DT, there's a crash when omapfb is probed. This is caused by the fact that omapdss+DT is not yet supported, and thus omapdss is not probed at all. On the other hand, omapfb is always probed. When omapfb tries to use omapdss, there's a NULL pointer dereference crash. The same error should most likely happen with omapdrm and omap_vout also. To fix this, add an "initialized" state to omapdss. When omapdss has been probed, it's marked as initialized. omapfb, omapdrm and omap_vout check this state when they are probed to see that omapdss is actually there. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
| * fbdev/ps3fb: fix compile warningTomi Valkeinen2013-05-02
| | | | | | | | | | | | | | | | | | | | | | | | Commit 11bd5933abe0 ("fbdev/ps3fb: use vm_iomap_memory()") introduced the following warning: drivers/video/ps3fb.c: In function 'ps3fb_mmap': drivers/video/ps3fb.c:712:2: warning: suggest parentheses around '+' inside '<<' [-Wparentheses] Fix this by adding the parentheses. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
* | fbdev: FB_GOLDFISH should depend on HAS_DMAGeert Uytterhoeven2013-05-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If NO_DMA=y: drivers/built-in.o: In function `goldfish_fb_remove': drivers/video/goldfishfb.c:301: undefined reference to `dma_free_coherent' drivers/built-in.o: In function `goldfish_fb_probe': drivers/video/goldfishfb.c:247: undefined reference to `dma_alloc_coherent' drivers/video/goldfishfb.c:280: undefined reference to `dma_free_coherent' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | drivers/video: implement a simple framebuffer driverStephen Warren2013-05-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A simple frame-buffer describes a raw memory region that may be rendered to, with the assumption that the display hardware has already been set up to scan out from that buffer. This is useful in cases where a bootloader exists and has set up the display hardware, but a Linux driver doesn't yet exist for the display hardware. Examples use-cases include: * The built-in LCD panels on the Samsung ARM chromebook, and Tegra devices, and likely many other ARM or embedded systems. These cannot yet be supported using a full graphics driver, since the panel control should be provided by the CDF (Common Display Framework), which has been stuck in design/review for quite some time. One could support these panels using custom SoC-specific code, but there is a desire to use common infra-structure rather than having each SoC vendor invent their own code, hence the desire to wait for CDF. * Hardware for which a full graphics driver is not yet available, and the path to obtain one upstream isn't yet clear. For example, the Raspberry Pi. * Any hardware in early stages of upstreaming, before a full graphics driver has been tackled. This driver can provide a graphical boot console (even full X support) much earlier in the upstreaming process, thus making new SoC or board support more generally useful earlier. [akpm@linux-foundation.org: make simplefb_formats[] static] Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Olof Johansson <olof@lixom.net> Cc: Rob Clark <robclark@gmail.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge tag 'staging-3.10-rc2' of ↵Linus Torvalds2013-05-23
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg Kroah-Hartman: "Here are some staging tree driver fixes for 3.10-rc2 The drivers/iio/ changes are here as they are still tied into drivers/staging/iio/. Nothing major, just a number of small bugfixes, and a larger documentation update for the ramster code." * tag 'staging-3.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (28 commits) staging: dwc2: remove compile warning for USB_DWC2_TRACK_MISSED_SOFS iio: exynos_adc: fix wrong structure extration in suspend and resume iio:common:st: added disable function after read info raw data iio: dac: Fix build error when CONFIG_SPI_MASTER=y && CONFIG_I2C=m staging:iio:light:tsl2x7x: fix the error handling in tsl2x7x_probe() staging/iio/mxs-lradc: fix preenable for multiple buffers staging: imx-drm: imx-tve: Check the return value of 'regulator_enable()' staging: video: imx: Select VIDEOMODE_HELPERS for parallel display staging: ramster: add how-to document staging: dwc2: Fix dma-enabled platform devices using a default dma_mask staging: vt6656: [bug] Fix missing spin lock in iwctl_siwpower. staging: Swap zram and zsmalloc in Kconfig staging: android: logger: use kuid_t instead of uid_t staging: zcache: Fix incorrect module_param_array types staging/solo6x10: depend on CONFIG_FONTS staging/drm: imx: add missing dependencies staging: ste_rmi4: Suppress 'ignoring return value of ‘regulator_enable()' warning staging: sep: fix driver build and kconfig staging: nvec: cleanup childs on remove staging: nvec: implement unregistering of notifiers ...
| * | staging/solo6x10: depend on CONFIG_FONTSArnd Bergmann2013-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new SOLO6X10 driver needs the built-in console fonts, specifically the VGA8x16 font and building it without console support results in a link error error. drivers/built-in.o: In function `solo_osd_print': :(.text+0x7d3424): undefined reference to `find_font' This adds a dependency on the CONFIG_FONTS symbol and changes the console code to always build the base driver even if there are no specific fonts built-in. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | drivers/video/omap2/dss: don't check resource with devm_ioremap_resourceWolfram Sang2013-05-18
| | | | | | | | | | | | | | | | | | | | | devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* | | drivers/video/omap2: don't check resource with devm_ioremap_resourceWolfram Sang2013-05-18
|/ / | | | | | | | | | | | | devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* | Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2013-05-10
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Ralf Baechle: - More work on DT support for various platforms - Various fixes that were to late to make it straight into 3.9 - Improved platform support, in particular the Netlogic XLR and BCM63xx, and the SEAD3 and Malta eval boards. - Support for several Ralink SOC families. - Complete support for the microMIPS ASE which basically reencodes the existing MIPS32/MIPS64 ISA to use non-constant size instructions. - Some fallout from LTO work which remove old cruft and will generally make the MIPS kernel easier to maintain and resistant to compiler optimization, even in absence of LTO. - KVM support. While MIPS has announced hardware virtualization extensions this KVM extension uses trap and emulate mode for virtualization of MIPS32. More KVM work to add support for VZ hardware virtualizaiton extensions and MIPS64 will probably already be merged for 3.11. Most of this has been sitting in -next for a long time. All defconfigs have been build or run time tested except three for which fixes are being sent by other maintainers. Semantic conflict with kvm updates done as per Ralf * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (118 commits) MIPS: Add new GIC clockevent driver. MIPS: Formatting clean-ups for clocksources. MIPS: Refactor GIC clocksource code. MIPS: Move 'gic_frequency' to common location. MIPS: Move 'gic_present' to common location. MIPS: MIPS16e: Add unaligned access support. MIPS: MIPS16e: Support handling of delay slots. MIPS: MIPS16e: Add instruction formats. MIPS: microMIPS: Optimise 'strnlen' core library function. MIPS: microMIPS: Optimise 'strlen' core library function. MIPS: microMIPS: Optimise 'strncpy' core library function. MIPS: microMIPS: Optimise 'memset' core library function. MIPS: microMIPS: Add configuration option for microMIPS kernel. MIPS: microMIPS: Disable LL/SC and fix linker bug. MIPS: microMIPS: Add vdso support. MIPS: microMIPS: Add unaligned access support. MIPS: microMIPS: Support handling of delay slots. MIPS: microMIPS: Add support for exception handling. MIPS: microMIPS: Floating point support. MIPS: microMIPS: Fix macro naming in micro-assembler. ...
| * | MIPS: remove obsolete Kconfig macrosPaul Bolle2013-05-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The support for PB1100, PB1500, and PB1550 got merged into the code for DB1000 and DB1550 code in v3.7. When that was done the three related Kconfig symbols were dropped. But not all related Kconfig macros were removed. Do so now. Note that the PB1100 code in the Au1100 LCD driver is removed entirely and not converted to use its current Kconfig macro. That is done because the macros it uses (PB1100_G_CONTROL, PB1100_G_CONTROL_BL, and PB1100_G_CONTROL_VDD) are never defined. Actually only one of these was ever defined (PB1100_G_CONTROL) but that define was removed in v2.6.34. So, as far as I can tell, this code could have never compiled. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Patchwork: http://patchwork.linux-mips.org/patch/5040/ Acked-by: John Crispin <blogic@openwrt.org>
* | | video: mxsfb: Adapt to new videomode APIFabio Estevam2013-05-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 6cd2c7db4 (videomode: videomode_from_timing work) changed the name of the function from videomode_from_timing() to videomode_from_timings(). commit 32ed6ef1 (videomode: create enum for videomode's display flags) changed the 'data_flags' field in videomode structure to 'flags' Adapt to these changes in order to fix the following errors: drivers/video/mxsfb.c:761:3: error: too many arguments to function 'videomode_from_timing' drivers/video/mxsfb.c:761:7: error: void value not ignored as it ought to be drivers/video/mxsfb.c:768:9: error: 'struct videomode' has no member named 'data_flags' drivers/video/mxsfb.c:770:9: error: 'struct videomode' has no member named 'data_flags' Also, select VIDEOMODE_HELPER instead of OF_VIDEOMODE, as this one is deprecated. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
* | | Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linuxLinus Torvalds2013-05-09
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull removal of GENERIC_GPIO from Grant Likely: "GENERIC_GPIO now synonymous with GPIOLIB. There are no longer any valid cases for enableing GENERIC_GPIO without GPIOLIB, even though it is possible to do so which has been causing confusion and breakage. This branch does the work to completely eliminate GENERIC_GPIO." * tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux: gpio: update gpio Chinese documentation Remove GENERIC_GPIO config option Convert selectors of GENERIC_GPIO to GPIOLIB blackfin: force use of gpiolib m68k: coldfire: use gpiolib mips: pnx833x: remove requirement for GENERIC_GPIO openrisc: default GENERIC_GPIO to false avr32: default GENERIC_GPIO to false xtensa: remove explicit selection of GENERIC_GPIO sh: replace CONFIG_GENERIC_GPIO by CONFIG_GPIOLIB powerpc: remove redundant GENERIC_GPIO selection unicore32: default GENERIC_GPIO to false unicore32: remove unneeded select GENERIC_GPIO arm: plat-orion: use GPIO driver on CONFIG_GPIOLIB arm: remove redundant GENERIC_GPIO selection mips: alchemy: require gpiolib mips: txx9: change GENERIC_GPIO to GPIOLIB mips: loongson: use GPIO driver on CONFIG_GPIOLIB mips: remove redundant GENERIC_GPIO select
| * | | Convert selectors of GENERIC_GPIO to GPIOLIBAlexandre Courbot2013-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GENERIC_GPIO is now equivalent to GPIOLIB and features that depended on GENERIC_GPIO can now depend on GPIOLIB to allow removal of this option. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca>
* | | | Merge tag 'dt-for-linus-2' of ↵Linus Torvalds2013-05-07
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC device tree updates (part 2) from Arnd Bergmann: "These are mostly new device tree bindings for existing drivers, as well as changes to the device tree source files to add support for those devices, and a couple of new boards, most notably Samsung's Exynos5 based Chromebook. The changes depend on earlier platform specific updates and touch the usual platforms: omap, exynos, tegra, mxs, mvebu and davinci." * tag 'dt-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (169 commits) ARM: exynos: dts: cros5250: add EC device ARM: dts: Add sbs-battery for exynos5250-snow ARM: dts: Add i2c-arbitrator bus for exynos5250-snow ARM: dts: add mshc controller node for Exynos4x12 SoCs ARM: dts: Add chip-id controller node on Exynos4/5 SoC ARM: EXYNOS: Create virtual I/O mapping for Chip-ID controller using device tree ARM: davinci: da850-evm: add SPI flash support ARM: davinci: da850: override SPI DT node device name ARM: davinci: da850: add SPI1 DT node spi/davinci: add DT binding documentation spi/davinci: no wildcards in DT compatible property ARM: dts: mvebu: Convert mvebu device tree files to 64 bits ARM: dts: mvebu: introduce internal-regs node ARM: dts: mvebu: Convert all the mvebu files to use the range property ARM: dts: mvebu: move all peripherals inside soc ARM: dts: mvebu: fix cpus section indentation ARM: davinci: da850: add EHRPWM & ECAP DT node ARM/dts: OMAP3: fix pinctrl-single configuration ARM: dts: Add OMAP3430 SDP NOR flash memory binding ARM: dts: Add NOR flash bindings for OMAP2420 H4 ...
| * \ \ \ Merge branch 'late/dt' into next/dt2Arnd Bergmann2013-05-06
| |\ \ \ \ | | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is support for the ARM Chromebook, originally scheduled as a "late" pull request. Since it's already late now, we can combine this into the existing next/dt2 branch. * late/dt: ARM: exynos: dts: cros5250: add EC device ARM: dts: Add sbs-battery for exynos5250-snow ARM: dts: Add i2c-arbitrator bus for exynos5250-snow ARM: dts: Add chip-id controller node on Exynos4/5 SoC ARM: EXYNOS: Create virtual I/O mapping for Chip-ID controller using device tree
| * | | | video: mxsfb: Introduce regulator supportFabio Estevam2013-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of using a custom binding for retrieving the GPIO that activates the LCD from devicetree, use a standard regulator. This approach has the advantage to be more generic. For example: in the case of a board that has a PMIC supplying the LCD voltage, the current approach would not work, as it only searches for a GPIO pin. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | video: mxsfb: remove mxsfb_platform_dataShawn Guo2013-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | None of mxsfb users uses mxsfb_platform_data now. Let's remove it from mxsfb driver. As the result, include/linux/mxsfb.h gets deleted with a few macros moved into mxsfb.c. Along with the change, the typo "FAILING" in macro name is fixed to be "FALLING". Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | video: mxsfb: get display timings from device treeShawn Guo2013-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use videomode helpers to get display timings and configurations from device tree when platform_data is absent. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | video: mxsfb: remove dotclk_delay from platform_dataShawn Guo2013-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no in-tree mxsfb users using mxsfb_platform_data dotclk_delay. Let's remove it from mxsfb_platform_data to ease full device tree adoption of mxsfb driver. If later we have platform/board need to configure this parameter, we can add it into device tree bindings. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | video: mxsfb: remove fb_phys/fb_size from platform_dataShawn Guo2013-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no in-tree users of mxsfb_platform_data fb_phys/fb_size. With CMA support in the kernel, there is no real need for platform to reserve memory and pass address and size into driver via platform_data. So let's remove fb_phys/fb_size from mxsfb_platform_data to ease full device tree adoption. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | video: mxsfb: use devm_* managed functionsShawn Guo2013-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_* managed functions to make code a little cleaner. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* | | | | Merge tag 'for-3.10-rc1' of git://gitorious.org/linux-pwm/linux-pwmLinus Torvalds2013-05-06
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull pwm changes from Thierry Reding: "Nothing very exciting this time around. A couple of bug fixes and a lot of cleanup across the board. The DaVinci 8xx family of SoCs now use the same driver as the AM33xx family. Many thanks to Axel Lin and Jingoo Han who have done a great job fixing various bugs and inconsistencies." * tag 'for-3.10-rc1' of git://gitorious.org/linux-pwm/linux-pwm: (27 commits) pwm: lpc32xx: Don't change PWM_ENABLE bit in lpc32xx_pwm_config pwm: lpc32xx: Properly set PWM_ENABLE bit in lpc32xx_pwm_[enable|disable] pwm: Constify OF match tables pwm: pwm-tiehrpwm: Update device-tree binding document pwm: pwm-tiecap: Update device-tree binding document pwm: puv3: Remove unused enabled filed from struct puv3_pwm_chip pwm: pxa: Remove PWM_ID_BASE macro pwm: spear: Remove unused *dev from struct spear_pwm_chip pwm: mxs: Remove unused *dev from struct mxs_pwm_chip pwm: twl: Return proper error if twl6030_pwm_enable() fails pwm: pxa: Remove clk_enabled field from struct pxa_pwm_chip pwm: imx: Remove enabled field from struct imx_chip pwm: twl: Add .owner to struct pwm_ops pwm: twl-led: Add .owner to struct pwm_ops pwm: atmel-tcb: Add .owner to struct pwm_ops pwm: ab8500: Add .owner to struct pwm_ops pwm: spear: Fix checking return value of clk_enable() and clk_prepare() pwm: tiehrpwm: Staticize non-exported symbols pwm: tiecap: Staticize non-exported symbols pwm: ab8500: Fix trivial typo in dev_err message ...
| * | | | | pwm_backlight: remove unnecessary ifdefsJingoo Han2013-03-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the macro such as SIMPLE_DEV_PM_OPS is used, there is no need to use '#ifdef CONFIG_PM' to prevent build error. Thus, this patch removes unnecessary ifdefs. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Cc: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
* | | | | | Merge tag 'drivers-for-linus' of ↵Linus Torvalds2013-05-04
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver changes from Olof Johansson: "This is a rather large set of patches for device drivers that for one reason or another the subsystem maintainer preferred to get merged through the arm-soc tree. There are both new drivers as well as existing drivers that are getting converted from platform-specific code into standalone drivers using the appropriate subsystem specific interfaces. In particular, we can now have pinctrl, clk, clksource and irqchip drivers in one file per driver, without the need to call into platform specific interface, or to get called from platform specific code, as long as all information about the hardware is provided through a device tree. Most of the drivers we touch this time are for clocksource. Since now most of them are part of drivers/clocksource, I expect that we won't have to touch these again from arm-soc and can let the clocksource maintainers take care of these in the future. Another larger part of this series is specific to the exynos platform, which is seeing some significant effort in upstreaming and modernization of its device drivers this time around, which unfortunately is also the cause for the churn and a lot of the merge conflicts. There is one new subsystem that gets merged as part of this series: the reset controller interface, which is a very simple interface for taking devices on the SoC out of reset or back into reset. Patches to use this interface on i.MX follow later in this merge window, and we are going to have other platforms (at least tegra and sirf) get converted in 3.11. This will let us get rid of platform specific callbacks in a number of platform independent device drivers." * tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (256 commits) irqchip: s3c24xx: add missing __init annotations ARM: dts: Disable the RTC by default on exynos5 clk: exynos5250: Fix parent clock for sclk_mmc{0,1,2,3} ARM: exynos: restore mach/regs-clock.h for exynos5 clocksource: exynos_mct: fix build error on non-DT pinctrl: vt8500: wmt: Fix checking return value of pinctrl_register() irqchip: vt8500: Convert arch-vt8500 to new irqchip infrastructure reset: NULL deref on allocation failure reset: Add reset controller API dt: describe base reset signal binding ARM: EXYNOS: Add arm-pmu DT binding for exynos421x ARM: EXYNOS: Add arm-pmu DT binding for exynos5250 ARM: EXYNOS: Enable PMUs for exynos4 irqchip: exynos-combiner: Correct combined IRQs for exynos4 irqchip: exynos-combiner: Add set_irq_affinity function for combiner_irq ARM: EXYNOS: fix compilation error introduced due to common clock migration clk: exynos5250: Fix divider values for sclk_mmc{0,1,2,3} clk: exynos4: export clocks required for fimc-is clk: samsung: Fix compilation error clk: tegra: fix enum tegra114_clk to match binding ...
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-15 15:32:07 -0400