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2014-07-01fb: adv7393: add missing semicolonScott Jiang1-1/+1
Commit f8bd493456c3da372ae81ed8f6b903f6207b9d98 by Jingoo Han introduced this problem. This makes bfin_adv7393fb.c failed to compile. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-06-26video: omapdss: Fix potential null pointer dereferenceSachin Kamat1-3/+5
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 <sachin.kamat@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-06-26video: vt8500lcdfb: Remove kfree call since devm_kzalloc() is usedEmil Goode1-2/+0
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 <emilgoode@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-06-23drivers:video:fbdev atmel_lcdfb.c power GPIO registration bugMichael Welling1-0/+2
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 <mwelling@ieee.org> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-06-16Revert "offb: Add palette hack for little endian"Benjamin Herrenschmidt1-10/+1
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 <benh@kernel.crashing.org> CC: <stable@vger.kernel.org> [v3.13+] ---
2014-06-11Merge tag 'modules-next-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux 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()
2014-06-04Merge tag 'fbdev-omap-3.16' of ↵Linus Torvalds29-513/+3310
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into next 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 ...
2014-06-04Merge tag 'fbdev-main-3.16' of ↵Linus Torvalds25-144/+162
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into next 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 ...
2014-05-28OMAPDSS: move 'compatible' converter to omapdss driverTomi Valkeinen4-1/+235
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 <tomi.valkeinen@ti.com>
2014-05-26m68k/atari - atafb: convert allocation of fb ram to new interfaceMichael Schmitz1-23/+26
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 <schmitz@debian.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2014-05-23OMAPDSS: HDMI: fix devm_ioremap_resource error checksTomi Valkeinen5-10/+10
devm_ioremap_resource returns ERR_PTR on error, not NULL. Fix the error checks in the driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-23OMAPDSS: HDMI: remove unused definesTomi Valkeinen4-11/+0
Remove some unused defines from the HDMI driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-23OMAPDSS: HDMI: cleanup WP ioremapsTomi Valkeinen1-18/+3
Commit 59b3d38a3691396783df108e6afbba30656edccb missed cleaning up the hdmi_wp.c file. Clean up hdmi_wp.c the same way as the others. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-23drivers/video/fbdev/fb-puv3.c: Add header files for function unifb_mmapZhichuang SUN1-0/+2
Function unifb_mmap calls functions which are defined in linux/mm.h and asm/pgtable.h The related error (for unicore32 with unicore32_defconfig): CC drivers/video/fbdev/fb-puv3.o drivers/video/fbdev/fb-puv3.c: In function 'unifb_mmap': drivers/video/fbdev/fb-puv3.c:646: error: implicit declaration of function 'vm_iomap_memory' drivers/video/fbdev/fb-puv3.c:646: error: implicit declaration of function 'pgprot_noncached' Signed-off-by: Zhichuang Sun <sunzc522@gmail.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Jingoo Han <jg1.han@samsung.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Joe Perches <joe@perches.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: linux-fbdev@vger.kernel.org Acked-by: Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-23video: fbdev: s3fb.c: Fix for possible null pointer dereferenceRickard Strandqvist1-1/+2
There is otherwise a risk of a possible null pointer dereference. Was largely found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-23video: fbdev: grvga.c: Fix for possible null pointer dereferenceRickard Strandqvist1-1/+2
There is otherwise a risk of a possible null pointer dereference. Was largely found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-23matroxfb: perform a dummy read of M_STATUSMikulas Patocka1-1/+1
I had occasional screen corruption with the matrox framebuffer driver and I found out that the reason for the corruption is that the hardware blitter accesses the videoram while it is being written to. The matrox driver has a macro WaitTillIdle() that should wait until the blitter is idle, but it sometimes doesn't work. I added a dummy read mga_inl(M_STATUS) to WaitTillIdle() to fix the problem. The dummy read will flush the write buffer in the PCI chipset, and the next read of M_STATUS will return the hardware status. Since applying this patch, I had no screen corruption at all. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-20OMAPDSS: panel NEC-NL8048HL11 DT supportTomi Valkeinen1-1/+44
We don't have any working boards using this panel right now, and the panel driver looks odd compared to the panel specs. For example, the panel spec does not mention any QVGA pin. So, while this patch adds DT support to the driver, it's not really supported and there are not bindings documentation for the panel until someone can verify how the panel actually works. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Erik Gilling <konkers@android.com>
2014-05-20OMAPDSS: Panel TPO-TD043MTEA1 DT supportTomi Valkeinen1-1/+41
Add DT support for panel TPO-TD043MTEA1. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Grazvydas Ignotas <notasas@gmail.com>
2014-05-20OMAPDSS: panel sharp-ls037v7dw01 DT supportTony Lindgren1-3/+99
Add DT support for sharp-ls037v7dw01. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-20OMAPDSS: panel-sharp-ls037v7dw01: update to use gpiodTony Lindgren1-54/+54
Using gpiod will make it easier to add device tree support for this panel in the following patches. Note that all the GPIOs for this panel are optional, any of the the GPIOs could be configured with external pulls instead of GPIOs, so let's not error out if GPIOs are not found to make the panel more generic. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-20OMAPDSS: panel-lgphilips-lb035q02: Add DT supportTomi Valkeinen1-1/+44
Add DT support for panel-lgphilips-lb035q02. We disable the use of the backlight_gpio as it should be handled via backlight framework with DT boots. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Tested-by: Florian Vaussard <florian.vaussard@epfl.ch>
2014-05-20OMAPDSS: panel-lgphilips-lb035q02: use gpiod for enable gpioTomi Valkeinen1-14/+18
The new gpiod API supports automatic handling of active-high/active-low with DT. To make it possible to use that when booting with DT, change the driver's handling of the enable GPIO to use gpiod. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-19OMAPDSS: hdmi5_core: Fix compilation with OMAP5_DSS_HDMI_AUDIOJyri Sarha1-1/+1
Use correct variable name for base address. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-19OMAPDSS: panel-dpi: enable-gpioTomi Valkeinen1-3/+7
The enable gpio should be optional, but the driver returns an error if it doesn't get the gpio. So change the driver to accept -ENOENT error. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Tested-by: Joachim Eastwood <manabian@gmail.com>
2014-05-19video: delete unneeded call to platform_get_drvdataJulia Lawall1-2/+0
Platform_get_drvdata is an accessor function, and has no purpose if its result is not used. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier x; type T; @@ - T x = platform_get_drvdata(...); ... when != x // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-16video: mx3fb: Add backlight control supportAlexander Stein2-0/+82
This patch add backlight control support to allow dimming the backlight using the internal PWM. Currently the brightness is set fixed to a maximum of 255. Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-16video: omap: delete support for early fbmem allocationAaro Koskinen1-65/+2
Commit 1e434f9318efc3dddc0c0b8d2071712668154c2b (OMAPFB: remove early mem alloc from old omapfb) deleted the support for early fbmem allocation from the platform code, but some code still remains in the driver side. Delete this code now, as it repotedly causes build issues on !MMU. The patch was tested on Amstrad E3 and Nokia 770 and framebuffer functionality is not affected. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-14drivers/video/fbdev/sm501fb.c: avoid world-writable sysfs files.Rusty Russell1-1/+1
In line with practice for module parameters, we're adding a build-time check that sysfs files aren't world-writable. Cc: Vincent Sanders <vince@simtec.co.uk> Cc: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2014-05-09OMAPDSS: Fix writes to DISPC_POL_FREQTomi Valkeinen1-7/+7
When omapdss writes to DISPC_POL_FREQ register, it always ORs the bits with the current contents of the register, never clearing the old ones, causing wrong signal polarity settings. As we write all the bits in DISPC_POL_FREQ, we don't need to care about the current contents of the register. So fix the issue by constructing new register value from scratch. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: HDMI: cleanup ioremapsTomi Valkeinen4-55/+10
Now that all the boards using OMAP HDMI are using DT boot, we can remove the hacks for getting the ioresources with non-DT boot. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: HDMI: Add OMAP5 HDMI supportTomi Valkeinen9-2/+2082
This adds a new driver to omapdss for OMAP5 HDMI. However, the new driver uses common HDMI files which are shared with OMAP4 HDMI driver. OMAP5 HDMI has a different HDMI core IP compared to OMAP4, but has very similar PLL and PHY IPs which can be handled with common code. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: HDMI: PLL changes for OMAP5Archit Taneja1-2/+79
Add a features struct to differentiate between the HDMI PLLs on OMAP4 and OMAP5. The OMAP5 PLL is more sensitive when it comes to locking. We need to ensure that the DCO freq isn't too low for lower pixel clocks. Modify the PLL computation slightly to ensure the HDMI PLL locks for lower frequencies. This will be later replaced by a more complex computation which makes sure all the PLL constraints are met. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: HDMI: PHY changes for OMAP5Archit Taneja2-2/+94
OMAP5 HDMI PHY has some differences compared to OMAP4 HDMI PHY. This patch creates a features struct which help the driver configure the PHY based on what SoC it is. Some of the features aren't currenlty used, but will come in use later. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: HDMI: support larger register offsets for OMAP5 HDMI coreArchit Taneja1-2/+2
The HDMI core IP on OMAP5 has a wider address range for registers. The offsets for the later registers can't fit into the u16 type currently used for hdmi register read and write functions. Use u32 for offsets instead. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: HDMI: move irq & phy pwr handlingTomi Valkeinen3-80/+71
HDMI IRQ handling was moved into hdmi_phy.c when restructuring the HDMI driver. While this worked fine, it's not correct. The HDMI IRQ handling should be either in the hdmi_wp, or in the main hdmi driver. This patch moves the handling to the main hdmi driver, as I feel it's a more appropriate choice. This move also requires changing the handling of the PHY power, as that was partly handled in the IRQ handler. The PHY power is handled via the WP module. An option would be to give HDMI PHY driver function pointers that it could use to manage the PHY power, but as the PHY power is not needed to access the PHY registers, the handling was also moved to the main HDMI driver. This could be changed later if need be. Note that there's slightly similar power issue with the PLL: the HDMI PLLs power is also handled via the WP module. For now, the PLL power handling is still done inside the PLL driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: HDMI: improve MakefileTomi Valkeinen2-5/+9
We'll soon add support for OMAP5 HDMI, which uses some of the same files as OMAP4 HDMI does. This patch adds a new config entry "OMAP2_DSS_HDMI_COMMON", which both OMAP4 and OMAP5 HDMI config entries can select. OMAP2_DSS_HDMI_COMMON will cause the common HDMI files to be compiled. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: DSI: Add OMAP5 DSI module IDsTomi Valkeinen1-0/+7
Add OMAP5 DSI module ID support to the OMAP DSI driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: DPI: fix LCD3 DSI sourceTomi Valkeinen1-0/+2
At the moment the dpi driver does not handle LCD3 clock source at all. LCD3 channel gets the DSI PLL clock from DSI2 instance. Add support for LCD3's clock source in the dpi driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: features: fix OMAP5 featuresTomi Valkeinen1-1/+2
OMAP5 has LCD3 overlay manager, and total 4 overlay managers. These are not correctly defined in the dss features. Fix them. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: DSS & DISPC DT support for OMAP5Tomi Valkeinen2-0/+2
Add omap5 entries to dispc's and dss's of_device_id tables. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: Add DSS features for AM43xxSathya Prakash M R5-0/+82
Add DSS features for AM43xx. Signed-off-by: Sathya Prakash M R <sathyap@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: remove venc_panel.cTomi Valkeinen1-232/+0
The use of venc_panel.c was removed in 09d2e7cdebd53b7572380a215008b334ff6321a5 (OMAPDSS: VENC: remove code related to old panel model), but the file itself was left behind. Remove the unused file. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09omapdss: remove check for simpler port/endpoint bindingArchit Taneja1-5/+1
The support for simpler port/endpoint binding was removed in the merged version of omapdss DT. But dss_init_ports still tries to get to an endpoint even if no port exists. Remove this as this doesn't work. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09OMAPDSS: add __exit to dss_uninit_portsFabian Frederick1-1/+1
dss_uninit_ports is only called by __exit omap_dsshw_remove Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: linux-omap@vger.kernel.org Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09fbdev: fbmem: remove positive test on unsigned valuesFabian Frederick1-3/+3
fb_image.dx, fb_image.dy and fbconf2bmap.framebuffer are __u32 Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09video: Kconfig: Add a dependency to the Goldfish framebuffer driverJean Delvare1-1/+1
All other Goldfish drivers depend on GOLDFISH, I see no reason why the framebuffer driver would be an exception. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09video: exynos: Add a dependency to the menuJean Delvare1-1/+1
All drivers under menu EXYNOS_VIDEO depend on either ARCH_S5PV210 or ARCH_EXYNOS, so add these as dependencies to the menu itself. This avoids presenting an empty and useless menu on other architectures. Then drivers under the menu only need a dependency if they depend on one of the supported architectures specifically. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09video: mx3fb: Use devm_kzallocDenis Carikli1-3/+1
Replace kzalloc by devm_kzalloc and remove the kfree() calls. Signed-off-by: Denis Carikli <denis@eukrea.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09video/nuc900: allow modular buildArnd Bergmann1-1/+1
The frame buffer core may be a loadable module, and in this case, the nuc900 driver cannot be built-in. Turning it into a tristate option lets Kconfig work out the dependency and avoid broken builds. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: linux-fbdev@vger.kernel.org Cc: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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