linux/drivers/video/fbdev, branch v3.16

fb: adv7393: add missing semicolon

2014-07-01T10:18:38Z

Commit f8bd493456c3da372ae81ed8f6b903f6207b9d98 by Jingoo Han introduced this problem. This makes bfin_adv7393fb.c failed to compile. Signed-off-by: Scott Jiang Signed-off-by: Tomi Valkeinen

video: omapdss: Fix potential null pointer dereference

2014-06-26T11:40:15Z

kmalloc can return null. Add a check to avoid potential null pointer dereference error when the pointer is accessed later. Signed-off-by: Sachin Kamat Signed-off-by: Tomi Valkeinen

video: vt8500lcdfb: Remove kfree call since devm_kzalloc() is used

2014-06-26T11:40:07Z

We use devm_kzalloc() to allocate memory for the struct vt8500lcd_info pointer fbi, so there is no need to free it in vt8500lcd_remove(). Signed-off-by: Emil Goode Signed-off-by: Tomi Valkeinen

drivers:video:fbdev atmel_lcdfb.c power GPIO registration bug

2014-06-23T11:45:49Z

A list that was intended for storing power control GPIOs was never initialized correctly or filled. Without these lines of added code the kernel hangs when trying to access an uninitialized list when a power control GPIO is registered with the device tree. Signed-off-by: Michael Welling Acked-by: Nicolas Ferre Signed-off-by: Tomi Valkeinen

Revert "offb: Add palette hack for little endian"

2014-06-16T09:45:45Z

This reverts commit e1edf18b20076da83dd231dbd2146cbbc31c0b14. This patch was a misguided attempt at fixing offb for LE ppc64 kernels on BE qemu but is just wrong ... it breaks real LE/LE setups, LE with real HW, and existing mixed endian systems that did the fight thing with the appropriate device-tree property. Bad reviewing on my part, sorry. The right fix is to either make qemu change its endian when the guest changes endian (working on that) or to use the existing foreign endian support. Signed-off-by: Benjamin Herrenschmidt CC: [v3.13+] ---

Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2014-06-11T23:09:14Z

Pull module updates from Rusty Russell: "Most of this is cleaning up various driver sysfs permissions so we can re-add the perm check (we unified the module param and sysfs checks, but the module ones were stronger so we weakened them temporarily). Param parsing gets documented, and also "--" now forces args to be handed to init (and ignored by the kernel). Module NX/RO protections get tightened: we now set them before calling parse_args()" * tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: module: set nx before marking module MODULE_STATE_COMING. samples/kobject/: avoid world-writable sysfs files. drivers/hid/hid-picolcd_fb: avoid world-writable sysfs files. drivers/staging/speakup/: avoid world-writable sysfs files. drivers/regulator/virtual: avoid world-writable sysfs files. drivers/scsi/pm8001/pm8001_ctl.c: avoid world-writable sysfs files. drivers/hid/hid-lg4ff.c: avoid world-writable sysfs files. drivers/video/fbdev/sm501fb.c: avoid world-writable sysfs files. drivers/mtd/devices/docg3.c: avoid world-writable sysfs files. speakup: fix incorrect perms on speakup_acntsa.c cpumask.h: silence warning with -Wsign-compare Documentation: Update kernel-parameters.tx param: hand arguments after -- straight to init modpost: Fix resource leak in read_dump()

Merge tag 'fbdev-omap-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into next

2014-06-04T16:07:08Z

Pull omap fbdev changes from Tomi Valkeinen: - DT support for the panel drivers that were still missing it - TI AM43xx support - TI OMAP5 support * tag 'fbdev-omap-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (46 commits) OMAPDSS: move 'compatible' converter to omapdss driver OMAPDSS: HDMI: fix devm_ioremap_resource error checks OMAPDSS: HDMI: remove unused defines OMAPDSS: HDMI: cleanup WP ioremaps OMAPDSS: panel NEC-NL8048HL11 DT support Doc/DT: Add DT binding documentation for TPO td043mtea1 panel OMAPDSS: Panel TPO-TD043MTEA1 DT support Doc/DT: Add DT binding documentation for SHARP LS037V7DW01 OMAPDSS: panel sharp-ls037v7dw01 DT support OMAPDSS: panel-sharp-ls037v7dw01: update to use gpiod Doc/DT: Add binding doc for lgphilips,lb035q02.txt OMAPDSS: panel-lgphilips-lb035q02: Add DT support OMAPDSS: panel-lgphilips-lb035q02: use gpiod for enable gpio OMAPDSS: hdmi5_core: Fix compilation with OMAP5_DSS_HDMI_AUDIO OMAPDSS: panel-dpi: enable-gpio OMAPDSS: Fix writes to DISPC_POL_FREQ Doc/DT: Add OMAP5 DSS DT bindings OMAPDSS: HDMI: cleanup ioremaps OMAPDSS: HDMI: Add OMAP5 HDMI support OMAPDSS: HDMI: PLL changes for OMAP5 ...

Merge tag 'fbdev-main-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into next

2014-06-04T16:05:12Z

Pull main fbdev changes from Tomi Valkeinen: "Mainly fixes and small improvements. The biggest change seems to be backlight control support for mx3fb" * tag 'fbdev-main-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (31 commits) drivers/video/fbdev/fb-puv3.c: Add header files for function unifb_mmap video: fbdev: s3fb.c: Fix for possible null pointer dereference video: fbdev: grvga.c: Fix for possible null pointer dereference matroxfb: perform a dummy read of M_STATUS video: of: display_timing: fix default native-mode setting video: delete unneeded call to platform_get_drvdata video: mx3fb: Add backlight control support video: omap: delete support for early fbmem allocation video: of: display_timing: remove two unsafe error messages fbdev: fbmem: remove positive test on unsigned values fbcon: Fix memory leak in con2fb_release_oldinfo() video: Kconfig: Add a dependency to the Goldfish framebuffer driver video: exynos: Add a dependency to the menu video: mx3fb: Use devm_kzalloc video/nuc900: allow modular build video: atmel needs FB_BACKLIGHT video: export fb_prepare_logo video/mbx: fix building debugfs support video/omap: fix modular build video: clarify I2C dependencies ...

OMAPDSS: move 'compatible' converter to omapdss driver

2014-05-28T06:25:15Z

Move the panel/encoder driver compatible-string converter from arch/arm/mach-omap2/display.c to omapdss driver. That is a more logical place for it, as it's really an omapdss internal hack. The code is rewritten to follow the video node graph, starting from omapdss. This removes the need to have the device compatible-string database. Signed-off-by: Tomi Valkeinen

m68k/atari - atafb: convert allocation of fb ram to new interface

2014-05-26T20:41:24Z

The new atari_stram_alloc interface returns kernel virtual addresses even if the kernel runs in FastRAM. These addresses are not guaranteed to be identical with the physical addresses. Since ST-RAM mappings have not been set up by mem_init, virt_to_phys() and its cousin do not work and the atari_stram_to_phys() etc. helpers must be used to determine physical addresses. fb.fix->smem_start needs physical addresses, fb.par->screen_base needs virtual addresses. Take care of the virt-to-phys conversion both on fb init and par changes. Signed-off-by: Michael Schmitz Signed-off-by: Geert Uytterhoeven