kernel/linux.git/drivers/video/fbdev/Kconfig, branch v4.14.85

video: fbdev: Enable Xilinx FB for ZynqMP

2017-08-21T14:49:57+00:00

Enable this driver for Xilinx ZynqMP. Signed-off-by: Michal Simek Cc: Daniel Vetter Cc: Benjamin Gaignard Cc: Linus Walleij Cc: Tomi Valkeinen Cc: Arnd Bergmann Cc: Krzysztof Kozlowski Cc: Paul Burton Signed-off-by: Bartlomiej Zolnierkiewicz

fbdev: sti: don't select CONFIG_VT

2017-05-05T15:25:12+00:00

While working on another build error, I ran into several variations of this dependency loop: subsection "Kconfig recursive dependency limitations" drivers/input/Kconfig:8: symbol INPUT is selected by VT For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/tty/Kconfig:12: symbol VT is selected by FB_STI For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/video/fbdev/Kconfig:677: symbol FB_STI depends on FB For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/video/fbdev/Kconfig:5: symbol FB is selected by DRM_KMS_FB_HELPER For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/Kconfig:72: symbol DRM_KMS_FB_HELPER is selected by DRM_KMS_CMA_HELPER For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/Kconfig:137: symbol DRM_KMS_CMA_HELPER is selected by DRM_HDLCD For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/arm/Kconfig:6: symbol DRM_HDLCD depends on OF For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/of/Kconfig:4: symbol OF is selected by X86_INTEL_CE For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" arch/x86/Kconfig:523: symbol X86_INTEL_CE depends on X86_IO_APIC For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" arch/x86/Kconfig:1011: symbol X86_IO_APIC depends on X86_LOCAL_APIC For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" arch/x86/Kconfig:1005: symbol X86_LOCAL_APIC depends on X86_UP_APIC For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" arch/x86/Kconfig:980: symbol X86_UP_APIC depends on PCI_MSI For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/pci/Kconfig:11: symbol PCI_MSI is selected by AMD_IOMMU For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/iommu/Kconfig:106: symbol AMD_IOMMU depends on IOMMU_SUPPORT For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/iommu/Kconfig:5: symbol IOMMU_SUPPORT is selected by DRM_ETNAVIV For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/etnaviv/Kconfig:2: symbol DRM_ETNAVIV depends on THERMAL For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/thermal/Kconfig:5: symbol THERMAL is selected by ACPI_VIDEO For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/acpi/Kconfig:183: symbol ACPI_VIDEO is selected by INPUT This doesn't currently show up as I fixed the 'THERMAL' part of it, but I noticed that the FB_STI dependency should not be there but was introduced by slightly incorrect bug-fix patch that tried to fix a link error. Instead of selecting 'VT' to make us enter the drivers/video/console directory at compile-time, it's sufficient to build the drivers/video/console/sticore.c file by adding its directory to when CONFIG_FB_STI is enabled. Alternatively, we could move the sticore code to another directory that is always built when we have at STI_CONSOLE or FB_STI enabled. Fixes: 17085a934592 ("parisc: stifb: should depend on STI_CONSOLE") Signed-off-by: Arnd Bergmann Cc: Helge Deller Cc: "James E.J. Bottomley" Cc: Alexander Beregalov Signed-off-by: Bartlomiej Zolnierkiewicz

fbmem: add a default get_fb_unmapped_area function

2017-01-06T10:00:09+00:00

Allow generic frame-buffer to provide a default get_fb_unmapped_area function if specific devices need it. Usually this function is defined in architecture directories but define it here may limit code duplication especially for all ARM platforms without MMU. version 5: - set get_unmapped_area field if FB_PROVIDE_GET_FB_UNMAPPED_AREA is defined version 4: - introdude a configuration flag to be independent of architecture Signed-off-by: Benjamin Gaignard Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1483521177-21794-2-git-send-email-benjamin.gaignard@linaro.org

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2016-10-15T16:26:12+00:00

Pull MIPS updates from Ralf Baechle: "This is the main MIPS pull request for 4.9: MIPS core arch code: - traps: 64bit kernels should read CP0_EBase 64bit - traps: Convert ebase to KSEG0 - c-r4k: Drop bc_wback_inv() from icache flush - c-r4k: Split user/kernel flush_icache_range() - cacheflush: Use __flush_icache_user_range() - uprobes: Flush icache via kernel address - KVM: Use __local_flush_icache_user_range() - c-r4k: Fix flush_icache_range() for EVA - Fix -mabi=64 build of vdso.lds - VDSO: Drop duplicated -I*/-E* aflags - tracing: move insn_has_delay_slot to a shared header - tracing: disable uprobe/kprobe on compact branch instructions - ptrace: Fix regs_return_value for kernel context - Squash lines for simple wrapper functions - Move identification of VP(E) into proc.c from smp-mt.c - Add definitions of SYNC barrierstype values - traps: Ensure full EBase is written - tlb-r4k: If there are wired entries, don't use TLBINVF - Sanitise coherentio semantics - dma-default: Don't check hw_coherentio if device is non-coherent - Support per-device DMA coherence - Adjust MIPS64 CAC_BASE to reflect Config.K0 - Support generating Flattened Image Trees (.itb) - generic: Introduce generic DT-based board support - generic: Convert SEAD-3 to a generic board - Enable hardened usercopy - Don't specify STACKPROTECTOR in defconfigs Octeon: - Delete dead code and files across the platform. - Change to use all memory into use by default. - Rename upper case variables in setup code to lowercase. - Delete legacy hack for broken bootloaders. - Leave maintaining the link state to the actual ethernet/PHY drivers. - Add DTS for D-Link DSR-500N. - Fix PCI interrupt routing on D-Link DSR-500N. Pistachio: - Remove ANDROID_TIMED_OUTPUT from defconfig TX39xx: - Move GPIO setup from .mem_setup() to .arch_init() - Convert to Common Clock Framework TX49xx: - Move GPIO setup from .mem_setup() to .arch_init() - Convert to Common Clock Framework txx9wdt: - Add missing clock (un)prepare calls for CCF BMIPS: - Add PW, GPIO SDHCI and NAND device node names - Support APPENDED_DTB - Add missing bcm97435svmb to DT_NONE - Rename bcm96358nb4ser to bcm6358-neufbox4-sercom - Add DT examples for BCM63268, BCM3368 and BCM6362 - Add support for BCM3368 and BCM6362 PCI - Reduce stack frame usage - Use struct list_head lists - Support for CONFIG_PCI_DOMAINS_GENERIC - Make pcibios_set_cache_line_size an initcall - Inline pcibios_assign_all_busses - Split pci.c into pci.c & pci-legacy.c - Introduce CONFIG_PCI_DRIVERS_LEGACY - Support generic drivers CPC - Convert bare 'unsigned' to 'unsigned int' - Avoid lock when MIPS CM >= 3 is present GIC: - Delete unused file smp-gic.c mt7620: - Delete unnecessary assignment for the field "owner" from PCI BCM63xx: - Let clk_disable() return immediately if clk is NULL pm-cps: - Change FSB workaround to CPU blacklist - Update comments on barrier instructions - Use MIPS standard lightweight ordering barrier - Use MIPS standard completion barrier - Remove selection of sync types - Add MIPSr6 CPU support - Support CM3 changes to Coherence Enable Register SMP: - Wrap call to mips_cpc_lock_other in mips_cm_lock_other - Introduce mechanism for freeing and allocating IPIs cpuidle: - cpuidle-cps: Enable use with MIPSr6 CPUs. SEAD3: - Rewrite to use DT and generic kernel feature. USB: - host: ehci-sead3: Remove SEAD-3 EHCI code FBDEV: - cobalt_lcdfb: Drop SEAD3 support dt-bindings: - Document a binding for simple ASCII LCDs auxdisplay: - img-ascii-lcd: driver for simple ASCII LCD displays irqchip i8259: - i8259: Add domain before mapping parent irq - i8259: Allow platforms to override poll function - i8259: Remove unused i8259A_irq_pending Malta: - Rewrite to use DT of/platform: - Probe "isa" busses by default CM: - Print CM error reports upon bus errors Module: - Migrate exception table users off module.h and onto extable.h - Make various drivers explicitly non-modular: - Audit and remove any unnecessary uses of module.h mailmap: - Canonicalize to Qais' current email address. Documentation: - MIPS supports HAVE_REGS_AND_STACK_ACCESS_API Loongson1C: - Add CPU support for Loongson1C - Add board support - Add defconfig - Add RTC support for Loongson1C board All this except one Documentation fix has sat in linux-next and has survived Imagination's automated build test system" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (127 commits) Documentation: MIPS supports HAVE_REGS_AND_STACK_ACCESS_API MIPS: ptrace: Fix regs_return_value for kernel context MIPS: VDSO: Drop duplicated -I*/-E* aflags MIPS: Fix -mabi=64 build of vdso.lds MIPS: Enable hardened usercopy MIPS: generic: Convert SEAD-3 to a generic board MIPS: generic: Introduce generic DT-based board support MIPS: Support generating Flattened Image Trees (.itb) MIPS: Adjust MIPS64 CAC_BASE to reflect Config.K0 MIPS: Print CM error reports upon bus errors MIPS: Support per-device DMA coherence MIPS: dma-default: Don't check hw_coherentio if device is non-coherent MIPS: Sanitise coherentio semantics MIPS: PCI: Support generic drivers MIPS: PCI: Introduce CONFIG_PCI_DRIVERS_LEGACY MIPS: PCI: Split pci.c into pci.c & pci-legacy.c MIPS: PCI: Inline pcibios_assign_all_busses MIPS: PCI: Make pcibios_set_cache_line_size an initcall MIPS: PCI: Support for CONFIG_PCI_DOMAINS_GENERIC MIPS: PCI: Use struct list_head lists ...

FBDEV: cobalt_lcdfb: Drop SEAD3 support

2016-10-06T14:56:02+00:00

The SEAD3 board no longer uses the cobalt_lcdfb driver, so remove the SEAD3-specific code from it. Signed-off-by: Paul Burton Acked-by: Tomi Valkeinen Cc: Ondrej Zary Cc: Arnd Bergmann Cc: Robert Jarzmik Cc: Maciej W. Rozycki Cc: Ezequiel Garcia Cc: Tomi Valkeinen Cc: Jean-Christophe Plagniol-Villard Cc: Geert Uytterhoeven Cc: Simon Horman Cc: linux-mips@linux-mips.org Cc: linux-fbdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14060/ Signed-off-by: Ralf Baechle

video: fbdev: exynos: Remove old non-working MIPI driver

2016-09-27T08:05:29+00:00

The old non-DRM Exynos MIPI driver does not support DeviceTree and requires board files. Our platforms do not provide such so the driver is not usable since a long time ago. All features provided by the driver (and associated s6e8ax0 panel driver) are already supported by newer DRM version so the old code can be removed. Cc: Inki Dae Cc: Donghwa Lee Cc: Kyungmin Park Signed-off-by: Krzysztof Kozlowski Signed-off-by: Tomi Valkeinen

video: ARM CLCD: add special panel hook for Versatiles

2016-08-11T14:54:54+00:00

This adds a special panel init hook for the ARM reference designs Integrator (IM-PD1), Versatile and RealView, so we can configure a DPI panel from device tree and have it working without boardfiles for these machines. Basically this is the same code as from the board files, just moved over to look up the syscon DT node and manipulate the special CLCD register from their regmap. Tested on RealView PB11MPcore. Cc: Pawel Moll Cc: Rob Herring Cc: Russell King Signed-off-by: Linus Walleij Signed-off-by: Tomi Valkeinen

video: ARM CLCD: backlight support for OF

2016-08-11T14:54:52+00:00

If the device is probed from device tree, we can support backlight. This is used with some systems such as the ST Microelectronics Nomadik. We have to add HAS_IOMEM to the dependencies of CLCD since the backlight class device will now be selected, and if it gets selected on an arch that does not have IOMEM, compilation will fail. Cc: Pawel Moll Cc: Rob Herring Cc: Russell King Signed-off-by: Linus Walleij Signed-off-by: Tomi Valkeinen

Merge tag 'fbdev-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

2016-05-20T18:01:02+00:00

Pull fbdev updates from Tomi Valkeinen: - imxfb: fix lcd power up - small fixes and cleanups * tag 'fbdev-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: fbdev: Use IS_ENABLED() instead of checking for built-in or module efifb: Don't show the mapping VA video: AMBA CLCD: Remove unncessary include in amba-clcd.c fbdev: ssd1307fb: Fix charge pump setting Documentation: fb: fix spelling mistakes fbdev: fbmem: implement error handling in fbmem_init() fbdev: sh_mipi_dsi: remove driver video: fbdev: imxfb: add some error handling video: fbdev: imxfb: fix semantic of .get_power and .set_power video: fbdev: omap2: Remove deprecated regulator_can_change_voltage() usage

fbdev: sh_mipi_dsi: remove driver

2016-05-10T08:53:38+00:00

Remove the sh_mipi_dsi driver as it appears to be unused since c0bb9b302769 ("ARCH: ARM: shmobile: Remove ag5evm board support"). Signed-off-by: Simon Horman Signed-off-by: Tomi Valkeinen