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* fbdev: remove mbx framebuffer driverMike Rapoport2020-09-081-19/+0
| | | | | | | | | | | | | The only in-tree user for mbx driver for Intel 2700G graphics chip was cm-x270 platform. Since this platform was removed by the commit 9d3239147d6d ("ARM: pxa: remove Compulab pxa2xx boards") there is no point to keep the obsolete framebuffer driver. Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200830115524.431278-1-rppt@kernel.org
* Merge tag 'drm-next-2020-08-06' of git://anongit.freedesktop.org/drm/drmLinus Torvalds2020-08-061-24/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm updates from Dave Airlie: "New xilinx displayport driver, AMD support for two new GPUs (more header files), i915 initial support for RocketLake and some work on their DG1 (discrete chip). The core also grew some lockdep annotations to try and constrain what drivers do with dma-fences, and added some documentation on why the idea of indefinite fences doesn't work. The long list is below. I do have some fixes trees outstanding, but I'll follow up with those later. core: - add user def flag to cmd line modes - dma_fence_wait added might_sleep - dma-fence lockdep annotations - indefinite fences are bad documentation - gem CMA functions used in more drivers - struct mutex removal - more drm_ debug macro usage - set/drop master api fixes - fix for drm/mm hole size comparison - drm/mm remove invalid entry optimization - optimise drm/mm hole handling - VRR debugfs added - uncompressed AFBC modifier support - multiple display id blocks in EDID - multiple driver sg handling fixes - __drm_atomic_helper_crtc_reset in all drivers - managed vram helpers ttm: - ttm_mem_reg handling cleanup - remove bo offset field - drop CMA memtype flag - drop mappable flag xilinx: - New Xilinx ZynqMP DisplayPort Subsystem driver nouveau: - add CRC support - start using NVIDIA published class header files - convert all push buffer emission to new macros - Proper push buffer space management for EVO/NVD channels. - firmware loading fixes - 2MiB system memory pages support on Pascal and newer vkms: - larger cursor support i915: - Rocketlake platform enablement - Early DG1 enablement - Numerous GEM refactorings - DP MST fixes - FBC, PSR, Cursor, Color, Gamma fixes - TGL, RKL, EHL workaround updates - TGL 8K display support fixes - SDVO/HDMI/DVI fixes amdgpu: - Initial support for Sienna Cichlid GPU - Initial support for Navy Flounder GPU - SI UVD/VCE support - expose rotation property - Add support for unique id on Arcturus - Enable runtime PM on vega10 boards that support BACO - Skip BAR resizing if the bios already did id - Major swSMU code cleanup - Fixes for DCN bandwidth calculations amdkfd: - Track SDMA usage per process - SMI events interface radeon: - Default to on chip GART for AGP boards on all arches - Runtime PM reference count fixes msm: - headers regenerated causing churn - a650/a640 display and GPU enablement - dpu dither support for 6bpc panels - dpu cursor fix - dsi/mdp5 enablement for sdm630/sdm636/sdm66 tegra: - video capture prep support - reflection support mediatek: - convert mtk_dsi to bridge API meson: - FBC support sun4i: - iommu support rockchip: - register locking fix - per-pixel alpha support PX30 VOP mgag200: - ported to simple and shmem helpers - device init cleanups - use managed pci functions - dropped hw cursor support ast: - use managed pci functions - use managed VRAM helpers - rework cursor support malidp: - dev_groups support hibmc: - refactor hibmc_drv_vdac: vc4: - create TXP CRTC imx: - error path fixes and cleanups etnaviv: - clock handling and error handling cleanups - use pin_user_pages" * tag 'drm-next-2020-08-06' of git://anongit.freedesktop.org/drm/drm: (1747 commits) drm/msm: use kthread_create_worker instead of kthread_run drm/msm/mdp5: Add MDP5 configuration for SDM636/660 drm/msm/dsi: Add DSI configuration for SDM660 drm/msm/mdp5: Add MDP5 configuration for SDM630 drm/msm/dsi: Add phy configuration for SDM630/636/660 drm/msm/a6xx: add A640/A650 hwcg drm/msm/a6xx: hwcg tables in gpulist drm/msm/dpu: add SM8250 to hw catalog drm/msm/dpu: add SM8150 to hw catalog drm/msm/dpu: intf timing path for displayport drm/msm/dpu: set missing flush bits for INTF_2 and INTF_3 drm/msm/dpu: don't use INTF_INPUT_CTRL feature on sdm845 drm/msm/dpu: move some sspp caps to dpu_caps drm/msm/dpu: update UBWC config for sm8150 and sm8250 drm/msm/dpu: use right setup_blend_config for sm8150 and sm8250 drm/msm/a6xx: set ubwc config for A640 and A650 drm/msm/adreno: un-open-code some packets drm/msm: sync generated headers drm/msm/a6xx: add build_bw_table for A640/A650 drm/msm/a6xx: fix crashstate capture for A650 ...
| * video: fbdev: Replace HTTP links with HTTPS onesAlexander A. Klimov2020-07-201-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200719203714.61745-1-grandmaster@al2klimov.de
| * video: fbdev: amba-clcd: Retire elder CLCD driverLinus Walleij2020-06-301-20/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All the functionality in this driver has been reimplemented in the new DRM driver in drivers/gpu/drm/pl111/* and all the boards using it have been migrated to use the DRM driver with all configuration coming from the device tree. I started the work to migrate the CLCD driver to DRM in april 2017 and it took a little more than 3 years to do this properly without leaving any platforms behind. Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Russell King <linux@armlinux.org.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20200609200446.153209-2-linus.walleij@linaro.org
* | video: fbdev: remove fb-puv3 driverMike Rapoport2020-07-011-11/+0
|/ | | | | | | | | The unicore32 port is removed from the kernel. There is no point to keep stale fbdev driver for this architecture. Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Guenter Roeck <linux@roeck-us.net>
* treewide: replace '---help---' in Kconfig files with 'help'Masahiro Yamada2020-06-131-59/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over '---help---'"), the number of '---help---' has been gradually decreasing, but there are still more than 2400 instances. This commit finishes the conversion. While I touched the lines, I also fixed the indentation. There are a variety of indentation styles found. a) 4 spaces + '---help---' b) 7 spaces + '---help---' c) 8 spaces + '---help---' d) 1 space + 1 tab + '---help---' e) 1 tab + '---help---' (correct indentation) f) 1 tab + 1 space + '---help---' g) 1 tab + 2 spaces + '---help---' In order to convert all of them to 1 tab + 'help', I ran the following commend: $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/' Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
* Merge tag 'powerpc-5.8-1' of ↵Linus Torvalds2020-06-051-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc updates from Michael Ellerman: - Support for userspace to send requests directly to the on-chip GZIP accelerator on Power9. - Rework of our lockless page table walking (__find_linux_pte()) to make it safe against parallel page table manipulations without relying on an IPI for serialisation. - A series of fixes & enhancements to make our machine check handling more robust. - Lots of plumbing to add support for "prefixed" (64-bit) instructions on Power10. - Support for using huge pages for the linear mapping on 8xx (32-bit). - Remove obsolete Xilinx PPC405/PPC440 support, and an associated sound driver. - Removal of some obsolete 40x platforms and associated cruft. - Initial support for booting on Power10. - Lots of other small features, cleanups & fixes. Thanks to: Alexey Kardashevskiy, Alistair Popple, Andrew Donnellan, Andrey Abramov, Aneesh Kumar K.V, Balamuruhan S, Bharata B Rao, Bulent Abali, Cédric Le Goater, Chen Zhou, Christian Zigotzky, Christophe JAILLET, Christophe Leroy, Dmitry Torokhov, Emmanuel Nicolet, Erhard F., Gautham R. Shenoy, Geoff Levand, George Spelvin, Greg Kurz, Gustavo A. R. Silva, Gustavo Walbon, Haren Myneni, Hari Bathini, Joel Stanley, Jordan Niethe, Kajol Jain, Kees Cook, Leonardo Bras, Madhavan Srinivasan., Mahesh Salgaonkar, Markus Elfring, Michael Neuling, Michal Simek, Nathan Chancellor, Nathan Lynch, Naveen N. Rao, Nicholas Piggin, Oliver O'Halloran, Paul Mackerras, Pingfan Liu, Qian Cai, Ram Pai, Raphael Moreira Zinsly, Ravi Bangoria, Sam Bobroff, Sandipan Das, Segher Boessenkool, Stephen Rothwell, Sukadev Bhattiprolu, Tyrel Datwyler, Wolfram Sang, Xiongfeng Wang. * tag 'powerpc-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (299 commits) powerpc/pseries: Make vio and ibmebus initcalls pseries specific cxl: Remove dead Kconfig options powerpc: Add POWER10 architected mode powerpc/dt_cpu_ftrs: Add MMA feature powerpc/dt_cpu_ftrs: Enable Prefixed Instructions powerpc/dt_cpu_ftrs: Advertise support for ISA v3.1 if selected powerpc: Add support for ISA v3.1 powerpc: Add new HWCAP bits powerpc/64s: Don't set FSCR bits in INIT_THREAD powerpc/64s: Save FSCR to init_task.thread.fscr after feature init powerpc/64s: Don't let DT CPU features set FSCR_DSCR powerpc/64s: Don't init FSCR_DSCR in __init_FSCR() powerpc/32s: Fix another build failure with CONFIG_PPC_KUAP_DEBUG powerpc/module_64: Use special stub for _mcount() with -mprofile-kernel powerpc/module_64: Simplify check for -mprofile-kernel ftrace relocations powerpc/module_64: Consolidate ftrace code powerpc/32: Disable KASAN with pages bigger than 16k powerpc/uaccess: Don't set KUEP by default on book3s/32 powerpc/uaccess: Don't set KUAP by default on book3s/32 powerpc/8xx: Reduce time spent in allow_user_access() and friends ...
| * powerpc: Remove Xilinx PPC405/PPC440 supportMichal Simek2020-05-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The latest Xilinx design tools called ISE and EDK has been released in October 2013. New tool doesn't support any PPC405/PPC440 new designs. These platforms are no longer supported and tested. PowerPC 405/440 port is orphan from 2013 by commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership") that's why it is time to remove the support fot these platforms. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/8c593895e2cb57d232d85ce4d8c3a1aa7f0869cc.1590079968.git.christophe.leroy@csgroup.eu
* | video: fbdev: controlfb: add COMPILE_TEST supportBartlomiej Zolnierkiewicz2020-04-171-1/+1
|/ | | | | | | | | | | | | | Add COMPILE_TEST support to controlfb driver for better compile testing coverage. While at it: - convert driver to use eieio() and dcbf() helpers instead of open-coding them - add invalid_vram_cache() helper to avoid code duplication Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200324134508.25120-3-b.zolnierkie@samsung.com
* video: fbdev: wm8505fb: add COMPILE_TEST supportBartlomiej Zolnierkiewicz2020-03-021-1/+1
| | | | | | | | | Add COMPILE_TEST support to wm8505fb driver for better compile testing coverage. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/900c16b3-9306-7d17-f467-0f98bc95416a@samsung.com
* video: fbdev: w100fb: add COMPILE_TEST supportBartlomiej Zolnierkiewicz2020-03-021-1/+1
| | | | | | | | | Add COMPILE_TEST support to w100fb driver for better compile testing coverage. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/a929db5e-d373-7b09-ae2b-efec227f7e85@samsung.com
* video: fbdev: arcfb: add COMPILE_TEST supportBartlomiej Zolnierkiewicz2020-03-021-1/+1
| | | | | | | | | Add COMPILE_TEST support to arcfb driver for better compile testing coverage. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/acf2cc2e-614d-f0fb-ce40-cee62bfcde4c@samsung.com
* video: fbdev: sh_mobile_lcdcfb: add COMPILE_TEST supportBartlomiej Zolnierkiewicz2020-03-021-1/+2
| | | | | | | | | Add COMPILE_TEST support to sh_mobile_lcdcfb driver for better compile testing coverage. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patchwork.freedesktop.org/patch/msgid/d98fea18-b72e-6d0f-33ac-1421738bd12b@samsung.com
* video: hyperv: hyperv_fb: Use physical memory for fb on HyperV Gen 1 VMs.Wei Hu2020-01-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | On Hyper-V, Generation 1 VMs can directly use VM's physical memory for their framebuffers. This can improve the efficiency of framebuffer and overall performence for VM. The physical memory assigned to framebuffer must be contiguous. We use CMA allocator to get contiguouse physicial memory when the framebuffer size is greater than 4MB. For size under 4MB, we use alloc_pages to achieve this. To enable framebuffer memory allocation from CMA, supply a kernel parameter to give enough space to CMA allocator at boot time. For example: cma=130m This gives 130MB memory to CAM allocator that can be allocated to framebuffer. If this fails, we fall back to the old way of using mmio for framebuffer. Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Wei Hu <weh@microsoft.com> Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
* video: hyperv: hyperv_fb: Support deferred IO for Hyper-V frame buffer driverWei Hu2019-11-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | Without deferred IO support, hyperv_fb driver informs the host to refresh the entire guest frame buffer at fixed rate, e.g. at 20Hz, no matter there is screen update or not. This patch supports deferred IO for screens in graphics mode and also enables the frame buffer on-demand refresh. The highest refresh rate is still set at 20Hz. Currently Hyper-V only takes a physical address from guest as the starting address of frame buffer. This implies the guest must allocate contiguous physical memory for frame buffer. In addition, Hyper-V Gen 2 VMs only accept address from MMIO region as frame buffer address. Due to these limitations on Hyper-V host, we keep a shadow copy of frame buffer in the guest. This means one more copy of the dirty rectangle inside guest when doing the on-demand refresh. This can be optimized in the future with help from host. For now the host performance gain from deferred IO outweighs the shadow copy impact in the guest. Signed-off-by: Wei Hu <weh@microsoft.com> Reviewed-by: Dexuan Cui <decui@microsoft.com> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
* Merge tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds2019-09-221-9/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Paul Burton: "Main MIPS changes: - boot_mem_map is removed, providing a nice cleanup made possible by the recent removal of bootmem. - Some fixes to atomics, in general providing compiler barriers for smp_mb__{before,after}_atomic plus fixes specific to Loongson CPUs or MIPS32 systems using cmpxchg64(). - Conversion to the new generic VDSO infrastructure courtesy of Vincenzo Frascino. - Removal of undefined behavior in set_io_port_base(), fixing the behavior of some MIPS kernel configurations when built with recent clang versions. - Initial MIPS32 huge page support, functional on at least Ingenic SoCs. - pte_special() is now supported for some configurations, allowing among other things generic fast GUP to be used. - Miscellaneous fixes & cleanups. And platform specific changes: - Major improvements to Ingenic SoC support from Paul Cercueil, mostly enabled by the inclusion of the new TCU (timer-counter unit) drivers he's spent a very patient year or so working on. Plus some fixes for X1000 SoCs from Zhou Yanjie. - Netgear R6200 v1 systems are now supported by the bcm47xx platform. - DT updates for BMIPS, Lantiq & Microsemi Ocelot systems" * tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (89 commits) MIPS: Detect bad _PFN_SHIFT values MIPS: Disable pte_special() for MIPS32 with RiXi MIPS: ralink: deactivate PCI support for SOC_MT7621 mips: compat: vdso: Use legacy syscalls as fallback MIPS: Drop Loongson _CACHE_* definitions MIPS: tlbex: Remove cpu_has_local_ebase MIPS: tlbex: Simplify r3k check MIPS: Select R3k-style TLB in Kconfig MIPS: PCI: refactor ioc3 special handling mips: remove ioremap_cachable mips/atomic: Fix smp_mb__{before,after}_atomic() mips/atomic: Fix loongson_llsc_mb() wreckage mips/atomic: Fix cmpxchg64 barriers MIPS: Octeon: remove duplicated include from dma-octeon.c firmware: bcm47xx_nvram: Allow COMPILE_TEST firmware: bcm47xx_nvram: Correct size_t printf format MIPS: Treat Loongson Extensions as ASEs MIPS: Remove dev_err() usage after platform_get_irq() MIPS: dts: mscc: describe the PTP ready interrupt MIPS: dts: mscc: describe the PTP register range ...
| * video/fbdev: Drop JZ4740 driverPaul Cercueil2019-07-301-9/+0
| | | | | | | | | | | | | | | | | | The JZ4740 fbdev driver has been replaced with the ingenic-drm driver. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Tested-by: Artur Rojek <contact@artur-rojek.eu> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Paul Burton <paul.burton@mips.com>
* | fbdev: remove w90x900/nuc900 platform driversArnd Bergmann2019-09-041-14/+0
|/ | | | | | | | | The ARM w90x900 platform is getting removed, so this driver is obsolete. Link: https://lore.kernel.org/r/20190809202749.742267-10-arnd@arndb.de Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* Merge tag 'docs-5.3' of git://git.lwn.net/linuxLinus Torvalds2019-07-091-19/+19
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull Documentation updates from Jonathan Corbet: "It's been a relatively busy cycle for docs: - A fair pile of RST conversions, many from Mauro. These create more than the usual number of simple but annoying merge conflicts with other trees, unfortunately. He has a lot more of these waiting on the wings that, I think, will go to you directly later on. - A new document on how to use merges and rebases in kernel repos, and one on Spectre vulnerabilities. - Various improvements to the build system, including automatic markup of function() references because some people, for reasons I will never understand, were of the opinion that :c:func:``function()`` is unattractive and not fun to type. - We now recommend using sphinx 1.7, but still support back to 1.4. - Lots of smaller improvements, warning fixes, typo fixes, etc" * tag 'docs-5.3' of git://git.lwn.net/linux: (129 commits) docs: automarkup.py: ignore exceptions when seeking for xrefs docs: Move binderfs to admin-guide Disable Sphinx SmartyPants in HTML output doc: RCU callback locks need only _bh, not necessarily _irq docs: format kernel-parameters -- as code Doc : doc-guide : Fix a typo platform: x86: get rid of a non-existent document Add the RCU docs to the core-api manual Documentation: RCU: Add TOC tree hooks Documentation: RCU: Rename txt files to rst Documentation: RCU: Convert RCU UP systems to reST Documentation: RCU: Convert RCU linked list to reST Documentation: RCU: Convert RCU basic concepts to reST docs: filesystems: Remove uneeded .rst extension on toctables scripts/sphinx-pre-install: fix out-of-tree build docs: zh_CN: submitting-drivers.rst: Remove a duplicated Documentation/ Documentation: PGP: update for newer HW devices Documentation: Add section about CPU vulnerabilities for Spectre Documentation: platform: Delete x86-laptop-drivers.txt docs: Note that :c:func: should no longer be used ...
| * docs: kbuild: convert docs to ReST and rename to *.rstMauro Carvalho Chehab2019-06-141-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kbuild documentation clearly shows that the documents there are written at different times: some use markdown, some use their own peculiar logic to split sections. Convert everything to ReST without affecting too much the author's style and avoiding adding uneeded markups. The conversion is actually: - add blank lines and identation in order to identify paragraphs; - fix tables markups; - add some lists markups; - mark literal blocks; - adjust title markups. At its new index.rst, let's add a :orphan: while this is not linked to the main index.rst file, in order to avoid build warnings. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * docs: fb: convert docs to ReST and rename to *.rstMauro Carvalho Chehab2019-06-141-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The conversion is actually: - add blank lines and identation in order to identify paragraphs; - fix tables markups; - add some lists markups; - mark literal blocks; - adjust title markups. At its new index.rst, let's add a :orphan: while this is not linked to the main index.rst file, in order to avoid build warnings. Also, removed the Maintained by, as requested by Geert. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* | video: fbdev: s3c-fb: add COMPILE_TEST supportBartlomiej Zolnierkiewicz2019-06-211-1/+2
| | | | | | | | | | | | | | | | Add COMPILE_TEST support to s3c-fb driver for better compile testing coverage. Acked-by: Jingoo Han <jingoohan1@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* | Merge tag 'topic/remove-fbcon-notifiers-2019-06-14-1' of ↵Bartlomiej Zolnierkiewicz2019-06-191-0/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into fbdev-for-next topic/remove-fbcon-notifiers: - remove fbdev notifier usage for fbcon, as prep work to clean up the fbcon locking - assorted locking checks in vt/console code - assorted notifier and cleanups in fbdev and backlight code One trivial merge conflict fixed. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
| * treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner2019-05-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | video: fbdev: pvr2fb: add COMPILE_TEST supportBartlomiej Zolnierkiewicz2019-06-071-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add COMPILE_TEST support to pvr2fb driver for better compile testing coverage. While at it: - mark pvr2fb_interrupt() and pvr2fb_common_init() with __maybe_unused tag (to silence build warnings when !SH_DREAMCAST) - convert mmio_base in struct pvr2fb_par to 'void __iomem *' from 'unsigned long' (needed to silence build warnings on ARM). - split pvr2_get_param() on pvr2_get_param_name() and pvr2_get_param_val() (needed to silence build warnings on x86). Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* | video: fbdev: da8xx-fb: add COMPILE_TEST supportBartlomiej Zolnierkiewicz2019-06-071-1/+2
| | | | | | | | | | | | | | Add COMPILE_TEST support to da8xx-fb driver for better compile testing coverage. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* | video: fbdev: gbefb: add COMPILE_TEST supportBartlomiej Zolnierkiewicz2019-06-071-1/+2
| | | | | | | | | | | | | | | | | | | | Add COMPILE_TEST support to gbefb driver for better compile testing coverage. While at it convert bogus udelay() calls to mdelay() (needed to build driver on ARM) and remove dead x86 specific code. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* | video: fbdev: pxa168fb: add COMPILE_TEST supportBartlomiej Zolnierkiewicz2019-06-071-1/+2
| | | | | | | | | | | | | | Add COMPILE_TEST support to pxa168fb driver for better compile testing coverage. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* | video: fbdev: imxfb: add COMPILE_TEST supportBartlomiej Zolnierkiewicz2019-06-071-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Add COMPILE_TEST support to imxfb driver for better compile testing coverage. Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: NXP Linux Team <linux-imx@nxp.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* | video: fbdev: atmel_lcdfb: add COMPILE_TEST supportBartlomiej Zolnierkiewicz2019-06-071-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | Add COMPILE_TEST support to atmel_lcdfb driver for better compile testing coverage. While at it fix improper use of UL (to silence build warnings on x86_64). Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* | video: fbdev: mxsfb: Remove driverFabio Estevam2019-06-071-12/+1
|/ | | | | | | | | | | | | | | There is a DRM version of the mxsfb driver for quite some time at drivers/gpu/drm/mxsfb/, so there is no need to keep maintaining the fbdev version any longer. Remove the fbdev mxsfb driver in favour of the DRM version. Signed-off-by: Fabio Estevam <festevam@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: NXP Linux Team <linux-imx@nxp.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* Merge tag 'backlight-next-5.2' of ↵Linus Torvalds2019-05-141-5/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Pull backlight updates from Lee Jones: "Fix-ups: - Remove unused BACKLIGHT_LCD_SUPPORT symbol - Remove unused BACKLIGHT_CLASS_DEVICE dependencies - Add DT support to lm3630a_bl Bug Fixes: - Fix error path issues in lm3630a_bl" * tag 'backlight-next-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: lm3630a: Add firmware node support dt-bindings: backlight: Add lm3630a bindings backlight: lm3630a: Return 0 on success in update_status functions video: lcd: Remove useless BACKLIGHT_CLASS_DEVICE dependencies video: backlight: Remove useless BACKLIGHT_LCD_SUPPORT kernel symbol
| * video: backlight: Remove useless BACKLIGHT_LCD_SUPPORT kernel symbolAlexander Shiyan2019-04-031-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | We have two *_CLASS_DEVICE kernel config options (LCD_CLASS_DEVICE and BACKLIGHT_LCD_DEVICE) that do the same job. The patch removes useless BACKLIGHT_LCD_SUPPORT option and converts LCD_CLASS_DEVICE into a menu. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | video: amba-clcd: Decomission Versatile and NomadikLinus Walleij2019-04-111-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These board families are now handled in the DRM subsystem where we can have reusable panel drivers and some other stuff. The PL111 there is now the driver used in the defconfig for Versatile and Nomadik so no need to keep this code around. There are a few minor machines in arch/arm/ such as mach-netx still using the old driver, so we need to keep the core fbdev driver around for some time. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Russell King <linux@armlinux.org.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* | drivers: video: fbdev: Kconfig: pedantic cleanupsEnrico Weigelt, metux IT consult2019-04-011-144/+144
| | | | | | | | | | | | | | | | | | Formatting of Kconfig files doesn't look so pretty, so let the Great White Handkerchief come around and clean it up. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net> [b.zolnierkie: add missing patch description] Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* | video: fbdev: atmel_lcdfb: drop AVR and platform_data supportAlexandre Belloni2019-04-011-3/+3
| | | | | | | | | | | | | | | | | | | | Make the driver OF only as since AVR32 has been removed from the kernel, there are only OF enabled platform using it. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* | fbdev: mxsfb: implement FB_PRE_INIT_FB optionMelchior Franz2019-04-011-1/+1
|/ | | | | | | | | | | | | | | | | The FB_PRE_INIT_FB option keeps the kernel from reinitializing the display and prevents flickering during the transition from a bootloader splash screen to the kernel logo screen. Make this option available for the mxsfb driver. Signed-off-by: Melchior Franz <melchior.franz@ginzinger.com> Signed-off-by: Martin Kepplinger <martin.kepplinger@ginzinger.com> Signed-off-by: Manfred Schlaegl <manfred.schlaegl@ginzinger.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Fabio Estevam <festevam@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* powerpc, fbdev: Use NV_CMODE and NV_VMODE only when CONFIG_PPC32 && ↵Finn Thain2019-01-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_PPC_PMAC && CONFIG_NVRAM This patch addresses inconsistencies in Mac framebuffer drivers and their use of Kconfig symbols relating to NVRAM, so PPC64 can use CONFIG_NVRAM. The defined(CONFIG_NVRAM) condition is replaced with the weaker IS_REACHABLE(CONFIG_NVRAM) condition, like atari_scsi. Macintosh framebuffer drivers use default settings for color mode and video mode that are found in NVRAM. On PCI Macs, MacOS stores display settings in the Name Registry (NR) partition in NVRAM*. On NuBus Macs, there is no NR partition and MacOS stores display mode settings in PRAM**. Early-model Macs are the ones most likely to benefit from these settings, since they are more likely to have a fixed-frequency monitor connected to the built-in framebuffer device. Moreover, a single NV_CMODE value and a single NV_VMODE value provide for only one display. The NV_CMODE and NV_VMODE constants are apparently offsets into the NR partition for Old World machines. This also suggests that these defaults are not useful on later models. The NR partition seems to be optional on New World machines. CONFIG_NVRAM cannot be enabled on PPC64 at present. It is safe to say that NVRAM support in PowerMac fbdev drivers is only applicable to CONFIG_PPC32 so make this condition explicit. This means matroxfb driver won't crash on PPC64 when CONFIG_NVRAM becomes available there. For imsttfb, add the missing CONFIG_NVRAM test to prevent a build failure, since PPC64 does not implement nvram_read_byte(). Also add a missing machine_is(powermac) check. Change the inconsistent dependency on CONFIG_PPC and the matching #ifdef tests to CONFIG_PPC_PMAC. For valkyriefb, to improve clarity and consistency with the other PowerMac fbdev drivers, test for CONFIG_PPC_PMAC instead of !CONFIG_MAC. Remove a bogus comment regarding PRAM. * See GetPreferredConfiguration and SavePreferredConfiguration in "Designing PCI Cards and Drivers for Power Macintosh Computers". ** See SetDefaultMode and GetDefaultMode in "Designing Cards and Drivers for the Macintosh Family". Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* fbdev: Remove depends on HAS_DMA in case of platform dependencyGeert Uytterhoeven2018-12-201-1/+2
| | | | | | | | | | | | | | | | | | Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Mark Brown <broonie@kernel.org> Acked-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* fbdev: make FB_BACKLIGHT a tristateRob Clark2018-12-201-1/+1
| | | | | | | | | | | | | | | | | | BACKLIGHT_CLASS_DEVICE is already tristate, but a dependency FB_BACKLIGHT prevents it from being built as a module. There doesn't seem to be any particularly good reason for this, so switch FB_BACKLIGHT over to tristate. Signed-off-by: Rob Clark <robdclark@gmail.com> Tested-by: Arnd Bergmann <arnd@arndb.de> Cc: Simon Horman <horms+renesas@verge.net.au> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Ulf Magnusson <ulfalizer@gmail.com> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Hans de Goede <j.w.r.degoede@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: fbdev: remove redundant 'default n' from Kconfig-sBartlomiej Zolnierkiewicz2018-10-241-28/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'default n' is the default value for any bool or tristate Kconfig setting so there is no need to write it explicitly. Also since commit f467c5640c29 ("kconfig: only write '# CONFIG_FOO is not set' for visible symbols") the Kconfig behavior is the same regardless of 'default n' being present or not: ... One side effect of (and the main motivation for) this change is making the following two definitions behave exactly the same: config FOO bool config FOO bool default n With this change, neither of these will generate a '# CONFIG_FOO is not set' line (assuming FOO isn't selected/implied). That might make it clearer to people that a bare 'default n' is redundant. ... Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: fbdev: remove dead old CLPS711x LCD support driverBartlomiej Zolnierkiewicz2018-10-241-7/+0
| | | | | | | | | | | | | Since commit c86f51737f8d ("ARM: clps711x: Switch to MULTIPLATFORM") ARCH_CLPS711X depends on ARCH_MULTIPLATFORM to be enabled so the old CLPS711x LCD support driver (enabled by the FB_CLPS711X_OLD config option) can't be selected any longer. Remove all FB_CLPS711XX_OLD code as it has been dead for over 2 years now. Please note that the new CLPS711x LCD support driver (enabled by the FB_CLPS711X config option) is still available in the kernel tree. Reviewed-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* fbdev: fix broken menu dependenciesRandy Dunlap2018-10-081-18/+16
| | | | | | | | | | | | | | | | | | | | | | | The framebuffer options and devices menu is unintentionally split or broken because some items in it do not depend on FB (including several under omap and mmp). Fix this by moving FB_CMDLINE, FB_NOTIFY, and FB_CLPS711X_OLD to just before the FB Kconfig symbol definition and by moving the omap, omap2, and mmp menus to last, following FB_SM712. Also, the FB_VIA dependencies are duplicated by both being inside an "if FB_VIA/endif" block and "depends on FB_VIA", so drop the "depends on FB_VIA" lines since they are redundant. Fixes: ea6763c104c9 ("video/fbdev: Always built-in video= cmdline parsing") Fixes: 5ec9653806ba ("fbdev: Make fb-notify a no-op if CONFIG_FB=n") Fixes: ef74d46a4ef3 ("video: clps711x: Add new Cirrus Logic CLPS711X framebuffer driver") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: fbdev: add the dependency of broadsheetfb in KconfigJia-Ju Bai2018-10-081-1/+1
| | | | | | | | | broadsheetfb is a platform driver and it should not be used on x86. It should be used only by single ARM PXA board so add the dependency in Kconfig. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: fbdev: via: allow COMPILE_TEST buildBartlomiej Zolnierkiewicz2018-05-151-1/+1
| | | | | | | | | | | | This patch allows viafb driver to be build on !X86 archs using COMPILE_TEST config option. Since via-camera driver (VIDEO_VIA_CAMERA) depends on viafb it also needs a little fixup. Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: fbdev: remove unused sh_mobile_meram driverBartlomiej Zolnierkiewicz2018-05-141-12/+0
| | | | | | | | | | | Since commit a521422ea4ae ("ARM: shmobile: mackerel: Remove Legacy C board code") MERAM functionality is unused. Remove it. Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: fbdev: sh_mobile_lcdcfb: remove unused MERAM supportBartlomiej Zolnierkiewicz2018-05-141-1/+0
| | | | | | | | | | | Since commit a521422ea4ae ("ARM: shmobile: mackerel: Remove Legacy C board code") MERAM functionality is unused. Remove it. Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: fbdev: remove unused auo_k190xfb driversBartlomiej Zolnierkiewicz2018-05-141-33/+0
| | | | | | | | | | | | | | | | auo_k1900fb and auo_k1901fb drivers have been introduced six years ago by following commits: commit 2c8304d3125b ("video: auo_k190x: add code shared by controller drivers") commit 96b1d500e028 ("video: auo_k190x: add driver for AUO-K1900 variant") commit 53027cdf2a67 ("video: auo_k190x: add driver for AUO-K1901 variant") They never had any in-kernel user so just remove them (since they are platform drivers they need corresponding platform devices to be registered by kernel and it has never happened). Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* video: fbdev: sh_mobile_meram: Drop SUPERH platform dependencyGeert Uytterhoeven2018-04-241-1/+1
| | | | | | | | | | | | Since commit a521422ea4ae6128 ("ARM: shmobile: mackerel: Remove Legacy C board code"), the only remaining platforms using this driver are SuperH SH-Mobile SoCs (sh7723). As both SUPERH and ARCH_SHMOBILE are set for these platforms, the SUPERH dependency can be dropped. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
* Merge tag 'fbdev-v4.17' of git://github.com/bzolnier/linuxLinus Torvalds2018-04-101-2/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull fbdev updates from Bartlomiej Zolnierkiewicz: "There is nothing really major here, just a couple of small bugfixes, improvements and cleanups: - make it possible to load radeonfb driver when offb driver is loaded first (Mathieu Malaterre) - fix memory leak in offb driver (Mathieu Malaterre) - fix unaligned access in udlfb driver (Ladislav Michl) - convert atmel_lcdfb driver to use GPIO descriptors (Ludovic Desroches) - avoid mismatched prototypes in sisfb driver (Arnd Bergmann) - remove VLA usage from viafb driver (Gustavo A. R. Silva) - add missing help text to FB_I810_I2 config option (Ulf Magnusson) - misc fixes (Gustavo A. R. Silva, Colin Ian King, Markus Elfring) - remove dead code from s3c-fb driver for Exynos and S5PV210 platforms - misc cleanups (Corentin Labbe, Ladislav Michl, Ulf Magnusson, Vladimir Zapolskiy, Markus Elfring)" * tag 'fbdev-v4.17' of git://github.com/bzolnier/linux: (32 commits) video: fbdev: s3c-fb: remove dead platform code for Exynos and S5PV210 platforms video: au1100fb: Delete an unnecessary variable initialisation in au1100fb_drv_probe() video: au1100fb: Improve a size determination in au1100fb_drv_probe() video: au1100fb: Delete an error message for a failed memory allocation in au1100fb_drv_probe() video/console/sticore: Delete an error message for a failed memory allocation in sti_try_rom_generic() video: ARM CLCD: Improve a size determination in clcdfb_probe() video: ARM CLCD: Delete an error message for a failed memory allocation in clcdfb_probe() video: matroxfb: Delete an error message for a failed memory allocation in matroxfb_crtc2_probe() video: s3c-fb: Improve a size determination in s3c_fb_probe() video: s3c-fb: Delete an error message for a failed memory allocation in s3c_fb_probe() video: fsl-diu-fb: Delete an error message for a failed memory allocation in fsl_diu_init() video: ssd1307fb: Improve a size determination in ssd1307fb_probe() video: smscufx: Delete an error message for a failed memory allocation in ufx_realloc_framebuffer() video: smscufx: Return an error code only as a constant in ufx_realloc_framebuffer() video: smscufx: Less checks in ufx_usb_probe() after error detection video: udlfb: Return an error code only as a constant in dlfb_realloc_framebuffer() video/fbdev/stifb: Delete an error message for a failed memory allocation in stifb_init_fb() video/fbdev/stifb: Return -ENOMEM after a failed kzalloc() in stifb_init_fb() video: fbdev: aty128fb: use true and false for boolean values fbdev: aty: fix missing indentation in if statement ...
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