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* video: Fix use-after-free by vga16fb on rmmodBruno Prémont2011-06-061-0/+2
| | | | | | | | | | | | | Since fb_info is now refcounted and thus may get freed at any time it gets unregistered module unloading will try to unregister framebuffer as stored in platform data on probe though this pointer may be stale. Cleanup platform data on framebuffer release. CC: stable@kernel.org Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* video: Convert vmalloc/memset to vzallocJoe Perches2011-06-025-14/+7
| | | | | | Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* efifb: Disallow manual bind and unbindAndy Lutomirski2011-06-021-7/+14
| | | | | | | | | | | | Both were buggy: bind would happily scribble over a real graphics device and unbind wouldn't destroy the framebuffer. Hotplugging efifb makes no sense anyway, so just disable it. As an added benefit, we save some runtime memory. Signed-off-by: Andy Lutomirski <luto@mit.edu> Signed-off-by: Peter Jones <pjones@redhat.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* efifb: Fix mismatched request/release_mem_regionAndy Lutomirski2011-06-021-4/+7
| | | | | | Signed-off-by: Andy Lutomirski <luto@mit.edu> Signed-off-by: Peter Jones <pjones@redhat.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* efifb: Enable write-combiningAndy Lutomirski2011-06-021-1/+1
| | | | | | | | | | | | | | Running fbcon on an uncached framebuffer is remarkably slow. So try to enable write combining in efifb. Without this patch, it takes 5.8 seconds from efifb probe to i915 probe (default options; no plymouth or quiet mode). With this patch, it only takes 1.7 seconds. That means we wasted over 4 seconds just writing to UC memory. Signed-off-by: Andy Lutomirski <luto@mit.edu> Signed-off-by: Peter Jones <pjones@redhat.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* drivers/video/pxa168fb.c: add missing clk_putJulia Lawall2011-06-021-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add a label for error-handling code in the case where only clk_get has succeeded. Rename the label failed to be consistent with the rest. A simplified version of the semantic match that finds the missing clk_put is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ expression e1,e2; statement S; @@ e1 = clk_get@p1(...); ... when != e1 = e2 when != clk_put(e1) when any if (...) { ... when != clk_put(e1) when != if (...) { ... clk_put(e1) ... } * return@p3 ...; } else S // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* drivers/video/imxfb.c: add missing clk_putJulia Lawall2011-06-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Reorder the labels at the end of the function to correspond to the order in which the resources are allocated. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ expression e1,e2; statement S; @@ e1 = clk_get@p1(...); ... when != e1 = e2 when != clk_put(e1) when any if (...) { ... when != clk_put(e1) when != if (...) { ... clk_put(e1) ... } * return@p3 ...; } else S // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* fbdev: bf537-lq035: add missing blacklight properties typeSteven Miao2011-06-021-0/+1
| | | | | | | | | | Seems this new field was missed, probably due to this driver being merged around the time this new backlight field was being added. At any rate, initial the type field to avoid ugly WARN() dumps. Signed-off-by: Steven Miao <realmz6@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* savagefb: Use panel CVT mode as defaultTormod Volden2011-06-022-0/+17
| | | | | | | | | If there is no EDID but an LCD panel is detected, generate a CVT mode from the panel resolution (at 60 Hz), and use this as a default mode instead of the hardcoded 800x600x8 mode. Signed-off-by: Tormod Volden <debian.tormod@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* fbdev: sh_mobile_lcdcfb: Fix up fallout from MERAM changes.Paul Mundt2011-06-021-2/+2
| | | | | | | | | | | | | | | | The LCDC driver does no longer compile: CC drivers/video/sh_mobile_meram.o CC drivers/video/sh_mobile_lcdcfb.o drivers/video/sh_mobile_lcdcfb.c: In function 'sh_mobile_lcdc_start': drivers/video/sh_mobile_lcdcfb.c:640:4: error: 'ret' undeclared (first use in this function) drivers/video/sh_mobile_lcdcfb.c:640:4: note: each undeclared identifier is reported only once for each function it appears in make[2]: *** [drivers/video/sh_mobile_lcdcfb.o] Error 1 make[1]: *** [drivers/video] Error 2 make: *** [drivers] Error 2 Reported-by: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* drivers/video/mb862xx/mb862xxfbdrv.c needs uaccess.hAndrew Morton2011-05-261-0/+1
| | | | | | | | | | | | | alpha allmodconfig: drivers/video/mb862xx/mb862xxfbdrv.c: In function 'mb862xxfb_ioctl': drivers/video/mb862xx/mb862xxfbdrv.c:323: error: implicit declaration of function 'copy_to_user' drivers/video/mb862xx/mb862xxfbdrv.c:327: error: implicit declaration of function 'copy_from_user' Cc: Paul Mundt <lethal@linux-sh.org> Cc: Anatolij Gustschin <agust@denx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'gpio/next' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2011-05-261-24/+25
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'gpio/next' of git://git.secretlab.ca/git/linux-2.6: gpio/via: rename VIA local config struct basic_mmio_gpio: split into a gpio library and platform device gpio: remove some legacy comments in build files gpio: add trace events for setting direction and value gpio/pca953x: Use handle_simple_irq instead of handle_edge_irq gpiolib: export gpiochip_find gpio: remove redundant Kconfig depends on GPIOLIB basic_mmio_gpio: convert to non-__raw* accessors basic_mmio_gpio: support direction registers basic_mmio_gpio: support different input/output registers basic_mmio_gpio: detect output method at probe time basic_mmio_gpio: request register regions basic_mmio_gpio: allow overriding number of gpio basic_mmio_gpio: convert to platform_{get,set}_drvdata() basic_mmio_gpio: remove runtime width/endianness evaluation
| * gpio/via: rename VIA local config structLinus Walleij2011-05-201-24/+25
| | | | | | | | | | | | | | | | | | The local VIA GPIO config struct "gpio_config" collides with my extension to the gpio_chip struct, so rename it to viafb_gpio_config so we don't get this clash. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | Merge branch 'for-next' of ↵Linus Torvalds2011-05-262-13/+6
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: (57 commits) regulator: Fix 88pm8607.c printk format warning input: Add support for Qualcomm PMIC8XXX power key input: Add Qualcomm pm8xxx keypad controller driver mfd: Add omap-usbhs runtime PM support mfd: Fix ASIC3 SD Host Controller Configuration size mfd: Fix omap_usbhs_alloc_children error handling mfd: Fix omap usbhs crash when rmmoding ehci or ohci mfd: Add ASIC3 LED support leds: Add ASIC3 LED support mfd: Update twl4030-code maintainer e-mail address mfd: Correct the name and bitmask for ab8500-gpadc BTempPullUp mfd: Add manual ab8500-gpadc batt temp activation for AB8500 3.0 mfd: Provide ab8500-core enumerators for chip cuts mfd: Check twl4030-power remove script error condition after i2cwrite mfd: Fix twl6030 irq definitions mfd: Add phoenix lite (twl6025) support to twl6030 mfd: Avoid to use constraint name in 88pm860x regulator driver mfd: Remove checking on max8925 regulator[0] mfd: Remove unused parameter from 88pm860x API mfd: Avoid to allocate 88pm860x static platform data ...
| * | mfd: Use mfd cell platform_data for 88pm860x cells platform bitsSamuel Ortiz2011-05-261-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the addition of a platform device mfd_cell pointer, MFD drivers can go back to passing platform back to their sub drivers. This allows for an mfd_cell->mfd_data removal and thus keep the sub drivers MFD agnostic. This is mostly needed for non MFD aware sub drivers. Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Liam Girdwood <lrg@slimlogic.co.uk> Cc: Richard Purdie <rpurdie@rpsys.net> Acked-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | fb: Use platform_data to retrieve tmiofb platform bitsSamuel Ortiz2011-05-261-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the addition of the platform device mfd_cell pointer, we can now cleanly pass the sub device drivers platform data pointers through the regular device platform_data one, and get rid of mfd_get_data(). Cc: Ian Molton <spyro@f2s.com> Cc: Paul Mundt <lethal@linux-sh.org> Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | | Merge branch 'omap-for-linus' of ↵Linus Torvalds2011-05-262-193/+0
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (33 commits) OMAP3: PM: Boot message is not an error, and not helpful, remove it OMAP3: cpuidle: change the power domains modes determination logic OMAP3: cpuidle: code rework for improved readability OMAP3: cpuidle: re-organize the C-states data OMAP3: clean-up mach specific cpuidle data structures OMAP3 cpuidle: remove useless SDP specific timings usb: otg: OMAP4430: Powerdown the internal PHY when USB is disabled usb: otg: OMAP4430: Fixing the omap4430_phy_init function usb: musb: am35x: fix compile error when building am35x usb: musb: OMAP4430: Power down the PHY during board init omap: drop board-igep0030.c omap: igep0020: add support for IGEP3 omap: igep0020: minor refactoring omap: igep0020: name refactoring for future merge with IGEP3 omap: Remove support for omap2evm arm: omap2plus: GPIO cleanup omap: musb: introduce default board config omap: move detection of NAND CS to common-board-devices omap: use common initialization for PMIC i2c bus omap: consolidate touch screen initialization among different boards ...
| * | Merge branch 'for_2.6.40/pm-cleanup' of ↵Tony Lindgren2011-05-241-75/+148
| |\| | | | | | | | | | ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into omap-for-linus
| | \
| | \
| *-. \ Merge branches 'devel-fixes', 'devel-cleanup' and 'devel-genirq' into for-nextTony Lindgren2011-05-172-193/+0
| |\ \ \
| | | * | omap: Remove support for omap2evmTony Lindgren2011-05-132-193/+0
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The board support has never been merged for it as noticed by Russell King <linux@arm.linux.org.uk>. So let's remove the related dead code. Cc: linux-fbdev@vger.kernel.org Cc: alsa-devel@alsa-project.org Cc: Paul Mundt <lethal@linux-sh.org> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | | video: mb862xx: udelay need linux/delay.hStephen Rothwell2011-05-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix this: drivers/video/mb862xx/mb862xx-i2c.c: In function 'mb862xx_i2c_wait_event': drivers/video/mb862xx/mb862xx-i2c.c:25: error: implicit declaration of function 'udelay' caused by commit f8a6b1f44833 ("video: mb862xx: add support for controller's I2C bus adapter"). Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6Linus Torvalds2011-05-2559-2176/+6520
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6: (126 commits) sh_mobile_meram: Safely disable MERAM operation when not initialized video: mb862xxfb: add support for L1 displaying video: mb862xx: add support for controller's I2C bus adapter video: mb862xxfb: relocate register space to get contiguous vram video: mb862xxfb: use pre-initialized configuration for PCI GDCs video: mb862xxfb: correct fix.smem_len field initialization video: s3c-fb: correct transparency checking in 32bpp video: s3c-fb: add gpio setup function to resume function fbdev/amifb: Remove superfluous alignment of frame buffer memory fbdev/amifb: Do not call panic() if there's not enough Chip RAM fbdev/amifb: Correct check for video memory size video: mb862xxfb: Require either FB_MB862XX_PCI_GDC or FB_MB862XX_LIME video: s3c-fb: add window variant information for S5P video: s3c-fb: add additional validate bpps video: s3c-fb: correct window osd size offset values udlfb: include prefetch.h explicitly drivers/video/s3c2410fb.c: Convert release_resource to release_mem_region drivers/video/sm501fb.c: Convert release_resource to release_mem_region drivers/video: Convert release_resource to release_mem_region video, udlfb: Fix two build warnings about 'ignoring return value' ...
| * \ \ \ Merge branch 'common/fbdev-meram' of ↵Paul Mundt2011-05-251-1/+2
| |\ \ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
| | * | | | sh_mobile_meram: Safely disable MERAM operation when not initializedDamian2011-05-251-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the MERAM platform data is defined, but the MERAM has not been properly initaliazed we need to safely fall back to non-MERAM operation. Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | video: mb862xxfb: add support for L1 displayingAnatolij Gustschin2011-05-243-1/+173
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow displaying L1 video data on top of the primary L0 layer. The L1 layer position and dimensions can be configured and the layer enabled/disabled by using the appropriate L1 controls added by this patch. Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * | | | | video: mb862xx: add support for controller's I2C bus adapterAnatolij Gustschin2011-05-246-1/+224
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add adapter driver for I2C adapter in Coral-P(A)/Lime GDCs. So we can easily access devices on controller's I2C bus using i2c-dev interface. Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * | | | | video: mb862xxfb: relocate register space to get contiguous vramAnatolij Gustschin2011-05-242-5/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By default the GDC registers are located in the middle of the 64MiB area for video RAM and registers. When 32MiB VRAM or more is used, relocate the register space to the top of the 64MiB space so that we get the contiguous VRAM for GDC frame buffer layers, drawing frames, capture and cursor buffers. Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * | | | | video: mb862xxfb: use pre-initialized configuration for PCI GDCsAnatolij Gustschin2011-05-241-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the bootloader has already initialized the display controller, do not re-initialize it in the driver. Take over the bootloader's configuration instead. This is already supported for non PCI GDCs Lime and Mint. Add this functionality for PCI GDCs Coral-P and Coral-PA. It is useful to avoid flicker and also avoids unneeded init delays while booting. Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * | | | | video: mb862xxfb: correct fix.smem_len field initializationAnatolij Gustschin2011-05-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initialize smem_len field to the actual frame buffer size and not to the whole video RAM size. This prevents overwriting other video memory (which could be used by other layers, cursors or accelerated drivers) by frame buffer applications relying on fix.smem_len. Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * | | | | video: s3c-fb: correct transparency checking in 32bppJingoo Han2011-05-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 32bpp means ARGB 8888 in the driver, therfore the transparency length and offset should be 8 and 24 respectively. However, the transparency length and offset were previously 0, which means that the driver supports RGB 888 without alpha blending when 32bpp is used. So, the transparency checking in 32bpp is corrected so that the transparency length and offset are 8 and 24 respectively. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | video: s3c-fb: add gpio setup function to resume functionJingoo Han2011-05-241-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds gpio setup function to resume function to ensure gpio used by FIMD IP and LCD panel during a resume. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | fbdev/amifb: Remove superfluous alignment of frame buffer memoryGeert Uytterhoeven2011-05-241-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | amiga_chip_alloc() already aligns to the PAGE_SIZE Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | fbdev/amifb: Do not call panic() if there's not enough Chip RAMGeert Uytterhoeven2011-05-241-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fail gracefully instead. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | fbdev/amifb: Correct check for video memory sizeGeert Uytterhoeven2011-05-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The check should compare the available memory size with the highest allocation value (VIDEOMEMSIZE_*_2M), not with the lowest value (VIDEOMEMSIZE_*_1M). Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | video: mb862xxfb: Require either FB_MB862XX_PCI_GDC or FB_MB862XX_LIMEBen Hutchings2011-05-241-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver can be built as either a PCI or platform (OF) driver. It might make sense to built it as both (though that is not currently possible) but it certainly doesn't make sense to build it as neither! Add dependencies and add a choice group to ensure that exactly one of FB_MB862XX_PCI_GDC and FB_MB862XX_LIME is selected. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | video: s3c-fb: add window variant information for S5PJingoo Han2011-05-241-10/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compared to s3c64xx, S5P series such as S5PC100 and S5PV210 have the different window features including valid bpp, palette size and palette bpp. Therefore, window variant information for S5P should be added. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | video: s3c-fb: add additional validate bppsJingoo Han2011-05-241-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Additional validate bpps are added to windows as follows: window0: 18 bpp for RGB666 window1, 2 and 3: 28 bpp for ARGB4888 window4: 19 bpp for ARGB1666, 28 bpp for ARGB4888 Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | video: s3c-fb: correct window osd size offset valuesJingoo Han2011-05-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Offset values for OSD size registers of window 1 and 2 are corrected. The offset values of OSD size registers are as follows: window0: VIDOSDC (0x8) window1 and 2: VIDOSDD (0xc) window3 and 4: not present Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | udlfb: include prefetch.h explicitlyStephen Rothwell2011-05-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit e66eed651fd1 ("list: remove prefetching from regular list iterators") removed the include of prefetch.h from list.h, so we need to include it explicitly, now. fixes this build error on powerpc: drivers/video/udlfb.c: In function 'dlfb_compress_hline': drivers/video/udlfb.c:421: error: implicit declaration of function 'prefetch_range' Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | drivers/video/s3c2410fb.c: Convert release_resource to release_mem_regionJulia Lawall2011-05-241-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Request_mem_region should be used with release_mem_region, not release_resource. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @s exists@ expression e1,e2,e3,e4,e; @@ *e4 = request_mem_region(e1,e2,e3) ... when != e4 = e *release_resource(e4); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | drivers/video/sm501fb.c: Convert release_resource to release_mem_regionJulia Lawall2011-05-241-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Request_mem_region should be used with release_mem_region, not release_resource. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @s exists@ expression e1,e2,e3,e4,e; @@ *e4 = request_mem_region(e1,e2,e3) ... when != e4 = e *release_resource(e4); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | drivers/video: Convert release_resource to release_mem_regionJulia Lawall2011-05-242-8/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Request_mem_region should be used with release_mem_region, not release_resource. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @s exists@ expression e1,e2,e3,e4,e; @@ *e4 = request_mem_region(e1,e2,e3) ... when != e4 = e *release_resource(e4); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | video, udlfb: Fix two build warnings about 'ignoring return value'Liu Yuan2011-05-241-3/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | build warning: ... drivers/video/udlfb.c:1590: warning: ignoring return value of ‘device_create_file’, declared with attribute warn_unused_result drivers/video/udlfb.c:1592: warning: ignoring return value of ‘device_create_bin_file’, declared with attribute warn_unused_result ... So add two checks to get rid of 'em. Signed-off-by: Liu Yuan <tailai.ly@taobao.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | savagefb: Enable LCD detection on mobile TwisterTormod Volden2011-05-241-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Copy and paste from the Xorg DDX. Tested on TwisterK (Compaq Presario 700). Signed-off-by: Tormod Volden <debian.tormod@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | savagefb: New S3_TWISTER and S3_PROSAVAGEDDR chip familiesTormod Volden2011-05-243-7/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Realign the chip families with the Xorg DDX Signed-off-by: Tormod Volden <debian.tormod@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | video: da8xx-fb: fix section mismatch warningaxel lin2011-05-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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| | \ \ \ \
| *-. | | | | Merge branches 'common/fbdev' and 'common/fbdev-meram' of ↵Paul Mundt2011-05-247-22/+735
| |\ \| | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6
| | | * | | | sh_mobile_meram: Add support for NV24 framebuffersDamian2011-05-232-8/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the NV24 framebuffer has a CbCr plane that is twice as wide as the Y plane, it needs to be handled as a special case. Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | | * | | | sh_mobile_meram: MERAM framework for LCDCDamian2011-05-236-9/+702
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on the patch by Takanari Hayama <taki@igel.co.jp> Adds support framework necessary to use Media RAM (MERAM) caching functionality with the LCDC. The MERAM is accessed through up to 4 Interconnect Buffers (ICBs). ICB numbers and MERAM address ranges to use are specified in by filling in the .meram_cfg member of the LCDC platform data Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | | | fbdev: sh_mobile_lcdc: remove runtime PM calls from the notifierGuennadi Liakhovetski2011-05-241-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The notifier function calls sh_mobile_lcdc_stop() and sh_mobile_lcdc_start(), which already take care about the runtime PM state. Remove redundant calls. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-09 04:16:28 +0000