Commit Graph

9615 Commits

Author SHA1 Message Date
Linus Torvalds
57ac7ff8cb - New Functionality
- Ensure correct includes are present and remove some that are not required
    - Drop redundant of_match_ptr() call to cast pointer to NULL
 
  - Bug Fixes
    - Revert to old (expected) behaviour of initialising PWM state on first brightness change
    - Correctly handle / propagate errors
    - Fix 'sometimes-uninitialised' issues
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Merge tag 'backlight-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

Pull backlight updates from Lee Jones:
 "New Functionality:

   - Ensure correct includes are present and remove some that are not
     required

   - Drop redundant of_match_ptr() call to cast pointer to NULL

  Bug Fixes:

   - Revert to old (expected) behaviour of initialising PWM state on
     first brightness change

   - Correctly handle / propagate errors

   - Fix 'sometimes-uninitialised' issues"

* tag 'backlight-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: led_bl: Remove redundant of_match_ptr()
  backlight: lp855x: Drop ret variable in brightness change function
  backlight: gpio_backlight: Drop output GPIO direction check for initial power state
  backlight: lp855x: Catch errors when changing brightness
  backlight: lp855x: Initialize PWM state on first brightness change
  backlight: qcom-wled: Explicitly include correct DT includes
2023-09-06 09:00:37 -07:00
Sudip Mukherjee
8df0f84c3b fbdev/g364fb: fix build failure with mips
Fix the typo which resulted in the driver using FB_DEFAULT_IOMEM_HELPERS
instead of FB_DEFAULT_IOMEM_OPS as the fbdev I/O helpers.

Fixes: 5011260838 ("fbdev/g364fb: Use fbdev I/O helpers")
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-09-02 08:18:40 -07:00
Geert Uytterhoeven
33d02972d8 fbdev: ssd1307fb: Use bool for ssd1307fb_deviceinfo flags
The .need_pwm and .need_chargepump fields in struct ssd1307fb_deviceinfo
are flags that can have only two possible values: 0 and 1.
Reduce kernel size by changing their types from int to bool.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Helge Deller <deller@gmx.de>
2023-09-01 00:29:34 +02:00
Helge Deller
a9415b03f0 fbdev: neofb: Shorten Neomagic product name in info struct
Avoid those compiler warnings:
neofb.c:1959:3: warning: 'snprintf' will always be truncated;
   specified size is 16, but format string expands to at least 17 [-Wfortify-source]

Signed-off-by: Helge Deller <deller@gmx.de>
Reported-by: Nathan Chancellor <nathan@kernel.org>
Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Link: https://lore.kernel.org/all/CAKwvOdn0xoVWjQ6ufM_rojtKb0f1i1hW-J_xYGfKDNFdHwaeHQ@mail.gmail.com/
Link: https://github.com/ClangBuiltLinux/linux/issues/1923
2023-09-01 00:29:33 +02:00
Fabio Estevam
bfac19e239 fbdev: mx3fb: Remove the driver
The mx3fb driver does not support devicetree and i.MX has been converted
to a DT-only platform since kernel 5.10.

As there is no user for this driver anymore, just remove it.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-31 22:58:25 +02:00
Jinjie Ruan
1520081a78 fbdev/core: Use list_for_each_entry() helper
Convert list_for_each() to list_for_each_entry() so that the pos
list_head pointer and list_entry() call are no longer needed, which
can reduce a few lines of code. No functional changed.

Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-31 22:54:34 +02:00
Linus Torvalds
461f35f014 drm for 6.6-rc1
core:
 - fix gfp flags in drmm_kmalloc
 
 gpuva:
 - add new generic GPU VA manager (for nouveau initially)
 
 syncobj:
 - add new DRM_IOCTL_SYNCOBJ_EVENTFD ioctl
 
 dma-buf:
 - acquire resv lock for mmap() in exporters
 - support dma-buf self import automatically
 - docs fixes
 
 backlight:
 - fix fbdev interactions
 
 atomic:
 - improve logging
 
 prime:
 - remove struct gem_prim_mmap plus driver updates
 
 gem:
 - drm_exec: add locking over multiple GEM objects
 - fix lockdep checking
 
 fbdev:
 - make fbdev userspace interfaces optional
 - use linux device instead of fbdev device
 - use deferred i/o helper macros in various drivers
 - Make FB core selectable without drivers
 - Remove obsolete flags FBINFO_DEFAULT and FBINFO_FLAG_DEFAULT
 - Add helper macros and Kconfig tokens for DMA-allocated framebuffer
 
 ttm:
 - support init_on_free
 - swapout fixes
 
 panel:
 - panel-edp: Support AUO B116XAB01.4
 - Support Visionox R66451 plus DT bindings
 - ld9040: Backlight support, magic improved,
           Kconfig fix
 - Convert to of_device_get_match_data()
 - Fix Kconfig dependencies
 - simple: Set bpc value to fix warning; Set connector type for AUO T215HVN01;
   Support Innolux G156HCE-L01 plus DT bindings
 - ili9881: Support TDO TL050HDV35 LCD panel plus DT bindings
 - startek: Support KD070FHFID015 MIPI-DSI panel plus DT bindings
 - sitronix-st7789v: Support Inanbo T28CP45TN89 plus DT bindings;
          Support EDT ET028013DMA plus DT bindings; Various cleanups
 - edp: Add timings for N140HCA-EAC
 - Allow panels and touchscreens to power sequence together
 - Fix Innolux G156HCE-L01 LVDS clock
 
 bridge:
 - debugfs for chains support
 - dw-hdmi: Improve support for YUV420 bus format
            CEC suspend/resume, update EDID on HDMI detect
 - dw-mipi-dsi: Fix enable/disable of DSI controller
 - lt9611uxc: Use MODULE_FIRMWARE()
 - ps8640: Remove broken EDID code
 - samsung-dsim: Fix command transfer
 - tc358764: Handle HS/VS polarity; Use BIT() macro; Various cleanups
 - adv7511: Fix low refresh rate
 - anx7625: Switch to macros instead of hardcoded values
            locking fixes
 - tc358767: fix hardware delays
 - sitronix-st7789v: Support panel orientation; Support rotation
                     property; Add support for Jasonic
                     JT240MHQS-HWT-EK-E3 plus DT bindings
 
 amdgpu:
 - SDMA 6.1.0 support
 - HDP 6.1 support
 - SMUIO 14.0 support
 - PSP 14.0 support
 - IH 6.1 support
 - Lots of checkpatch cleanups
 - GFX 9.4.3 updates
 - Add USB PD and IFWI flashing documentation
 - GPUVM updates
 - RAS fixes
 - DRR fixes
 - FAMS fixes
 - Virtual display fixes
 - Soft IH fixes
 - SMU13 fixes
 - Rework PSP firmware loading for other IPs
 - Kernel doc fixes
 - DCN 3.0.1 fixes
 - LTTPR fixes
 - DP MST fixes
 - DCN 3.1.6 fixes
 - SMU 13.x fixes
 - PSP 13.x fixes
 - SubVP fixes
 - GC 9.4.3 fixes
 - Display bandwidth calculation fixes
 - VCN4 secure submission fixes
 - Allow building DC on RISC-V
 - Add visible FB info to bo_print_info
 - HBR3 fixes
 - GFX9 MCBP fix
 - GMC10 vmhub index fix
 - GMC11 vmhub index fix
 - Create a new doorbell manager
 - SR-IOV fixes
 - initial freesync panel replay support
 - revert zpos properly until igt regression is fixeed
 - use TTM to manage doorbell BAR
 - Expose both current and average power via hwmon if supported
 
 amdkfd:
 - Cleanup CRIU dma-buf handling
 - Use KIQ to unmap HIQ
 - GFX 9.4.3 debugger updates
 - GFX 9.4.2 debugger fixes
 - Enable cooperative groups fof gfx11
 - SVM fixes
 - Convert older APUs to use dGPU path like newer APUs
 - Drop IOMMUv2 path as it is no longer used
 - TBA fix for aldebaran
 
 i915:
 - ICL+ DSI modeset sequence
 - HDCP improvements
 - MTL display fixes and cleanups
 - HSW/BDW PSR1 restored
 - Init DDI ports in VBT order
 - General display refactors
 - Start using plane scale factor for relative data rate
 - Use shmem for dpt objects
 - Expose RPS thresholds in sysfs
 - Apply GuC SLPC min frequency softlimit correctly
 - Extend Wa_14015795083 to TGL, RKL, DG1 and ADL
 - Fix a VMA UAF for multi-gt platform
 - Do not use stolen on MTL due to HW bug
 - Check HuC and GuC version compatibility on MTL
 - avoid infinite GPU waits due to premature release
   of request memory
 - Fixes and updates for GSC memory allocation
 - Display SDVO fixes
 - Take stolen handling out of FBC code
 - Make i915_coherent_map_type GT-centric
 - Simplify shmem_create_from_object map_type
 
 msm:
 - SM6125 MDSS support
 - DPU: SM6125 DPU support
 - DSI: runtime PM support, burst mode support
 - DSI PHY: SM6125 support in 14nm DSI PHY driver
 - GPU: prepare for a7xx
 - fix a690 firmware
 - disable relocs on a6xx and newer
 
 radeon:
 - Lots of checkpatch cleanups
 
 ast:
 - improve device-model detection
 - Represent BMV as virtual connector
 - Report DP connection status
 
 nouveau:
 - add new exec/bind interface to support Vulkan
 - document some getparam ioctls
 - improve VRAM detection
 - various fixes/cleanups
 - workraound DPCD issues
 
 ivpu:
 - MMU updates
 - debugfs support
 - Support vpu4
 
 virtio:
 - add sync object support
 
 atmel-hlcdc:
 - Support inverted pixclock polarity
 
 etnaviv:
 - runtime PM cleanups
 - hang handling fixes
 
 exynos:
 - use fbdev DMA helpers
 - fix possible NULL ptr dereference
 
 komeda:
 - always attach encoder
 
 omapdrm:
 - use fbdev DMA helpers
 ingenic:
 - kconfig regmap fixes
 
 loongson:
 - support display controller
 
 mediatek:
 - Small mtk-dpi cleanups
 - DisplayPort: support eDP and aux-bus
 - Fix coverity issues
 - Fix potential memory leak if vmap() fail
 
 mgag200:
 - minor fixes
 
 mxsfb:
 - support disabling overlay planes
 
 panfrost:
 - fix sync in IRQ handling
 
 ssd130x:
 - Support per-controller default resolution plus DT bindings
 - Reduce memory-allocation overhead
 - Improve intermediate buffer size computation
 - Fix allocation of temporary buffers
 - Fix pitch computation
 - Fix shadow plane allocation
 
 tegra:
 - use fbdev DMA helpers
 - Convert to devm_platform_ioremap_resource()
 - support bridge/connector
 - enable PM
 
 tidss:
 - Support TI AM625 plus DT bindings
 - Implement new connector model plus driver updates
 
 vkms:
 - improve write back support
 - docs fixes
 - support gamma LUT
 
 zynqmp-dpsub:
 - misc fixes
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Merge tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "The drm core grew a new generic gpu virtual address manager, and new
  execution locking helpers. These are used by nouveau now to provide
  uAPI support for the userspace Vulkan driver. AMD had a bunch of new
  IP core support, loads of refactoring around fbdev, but mostly just
  the usual amount of stuff across the board.

  core:
   - fix gfp flags in drmm_kmalloc

  gpuva:
   - add new generic GPU VA manager (for nouveau initially)

  syncobj:
   - add new DRM_IOCTL_SYNCOBJ_EVENTFD ioctl

  dma-buf:
   - acquire resv lock for mmap() in exporters
   - support dma-buf self import automatically
   - docs fixes

  backlight:
   - fix fbdev interactions

  atomic:
   - improve logging

  prime:
   - remove struct gem_prim_mmap plus driver updates

  gem:
   - drm_exec: add locking over multiple GEM objects
   - fix lockdep checking

  fbdev:
   - make fbdev userspace interfaces optional
   - use linux device instead of fbdev device
   - use deferred i/o helper macros in various drivers
   - Make FB core selectable without drivers
   - Remove obsolete flags FBINFO_DEFAULT and FBINFO_FLAG_DEFAULT
   - Add helper macros and Kconfig tokens for DMA-allocated framebuffer

  ttm:
   - support init_on_free
   - swapout fixes

  panel:
   - panel-edp: Support AUO B116XAB01.4
   - Support Visionox R66451 plus DT bindings
   - ld9040:
      - Backlight support
      - magic improved
      - Kconfig fix
   - Convert to of_device_get_match_data()
   - Fix Kconfig dependencies
   - simple:
      - Set bpc value to fix warning
      - Set connector type for AUO T215HVN01
      - Support Innolux G156HCE-L01 plus DT bindings
   - ili9881: Support TDO TL050HDV35 LCD panel plus DT bindings
   - startek: Support KD070FHFID015 MIPI-DSI panel plus DT bindings
   - sitronix-st7789v:
      - Support Inanbo T28CP45TN89 plus DT bindings
      - Support EDT ET028013DMA plus DT bindings
      - Various cleanups
   - edp: Add timings for N140HCA-EAC
   - Allow panels and touchscreens to power sequence together
   - Fix Innolux G156HCE-L01 LVDS clock

  bridge:
   - debugfs for chains support
   - dw-hdmi:
      - Improve support for YUV420 bus format
      - CEC suspend/resume
      - update EDID on HDMI detect
   - dw-mipi-dsi: Fix enable/disable of DSI controller
   - lt9611uxc: Use MODULE_FIRMWARE()
   - ps8640: Remove broken EDID code
   - samsung-dsim: Fix command transfer
   - tc358764:
      - Handle HS/VS polarity
      - Use BIT() macro
      - Various cleanups
   - adv7511: Fix low refresh rate
   - anx7625:
      - Switch to macros instead of hardcoded values
      - locking fixes
   - tc358767: fix hardware delays
   - sitronix-st7789v:
      - Support panel orientation
      - Support rotation property
      - Add support for Jasonic JT240MHQS-HWT-EK-E3 plus DT bindings

  amdgpu:
   - SDMA 6.1.0 support
   - HDP 6.1 support
   - SMUIO 14.0 support
   - PSP 14.0 support
   - IH 6.1 support
   - Lots of checkpatch cleanups
   - GFX 9.4.3 updates
   - Add USB PD and IFWI flashing documentation
   - GPUVM updates
   - RAS fixes
   - DRR fixes
   - FAMS fixes
   - Virtual display fixes
   - Soft IH fixes
   - SMU13 fixes
   - Rework PSP firmware loading for other IPs
   - Kernel doc fixes
   - DCN 3.0.1 fixes
   - LTTPR fixes
   - DP MST fixes
   - DCN 3.1.6 fixes
   - SMU 13.x fixes
   - PSP 13.x fixes
   - SubVP fixes
   - GC 9.4.3 fixes
   - Display bandwidth calculation fixes
   - VCN4 secure submission fixes
   - Allow building DC on RISC-V
   - Add visible FB info to bo_print_info
   - HBR3 fixes
   - GFX9 MCBP fix
   - GMC10 vmhub index fix
   - GMC11 vmhub index fix
   - Create a new doorbell manager
   - SR-IOV fixes
   - initial freesync panel replay support
   - revert zpos properly until igt regression is fixeed
   - use TTM to manage doorbell BAR
   - Expose both current and average power via hwmon if supported

  amdkfd:
   - Cleanup CRIU dma-buf handling
   - Use KIQ to unmap HIQ
   - GFX 9.4.3 debugger updates
   - GFX 9.4.2 debugger fixes
   - Enable cooperative groups fof gfx11
   - SVM fixes
   - Convert older APUs to use dGPU path like newer APUs
   - Drop IOMMUv2 path as it is no longer used
   - TBA fix for aldebaran

  i915:
   - ICL+ DSI modeset sequence
   - HDCP improvements
   - MTL display fixes and cleanups
   - HSW/BDW PSR1 restored
   - Init DDI ports in VBT order
   - General display refactors
   - Start using plane scale factor for relative data rate
   - Use shmem for dpt objects
   - Expose RPS thresholds in sysfs
   - Apply GuC SLPC min frequency softlimit correctly
   - Extend Wa_14015795083 to TGL, RKL, DG1 and ADL
   - Fix a VMA UAF for multi-gt platform
   - Do not use stolen on MTL due to HW bug
   - Check HuC and GuC version compatibility on MTL
   - avoid infinite GPU waits due to premature release of request memory
   - Fixes and updates for GSC memory allocation
   - Display SDVO fixes
   - Take stolen handling out of FBC code
   - Make i915_coherent_map_type GT-centric
   - Simplify shmem_create_from_object map_type

  msm:
   - SM6125 MDSS support
   - DPU: SM6125 DPU support
   - DSI: runtime PM support, burst mode support
   - DSI PHY: SM6125 support in 14nm DSI PHY driver
   - GPU: prepare for a7xx
   - fix a690 firmware
   - disable relocs on a6xx and newer

  radeon:
   - Lots of checkpatch cleanups

  ast:
   - improve device-model detection
   - Represent BMV as virtual connector
   - Report DP connection status

  nouveau:
   - add new exec/bind interface to support Vulkan
   - document some getparam ioctls
   - improve VRAM detection
   - various fixes/cleanups
   - workraound DPCD issues

  ivpu:
   - MMU updates
   - debugfs support
   - Support vpu4

  virtio:
   - add sync object support

  atmel-hlcdc:
   - Support inverted pixclock polarity

  etnaviv:
   - runtime PM cleanups
   - hang handling fixes

  exynos:
   - use fbdev DMA helpers
   - fix possible NULL ptr dereference

  komeda:
   - always attach encoder

  omapdrm:
   - use fbdev DMA helpers
ingenic:
   - kconfig regmap fixes

  loongson:
   - support display controller

  mediatek:
   - Small mtk-dpi cleanups
   - DisplayPort: support eDP and aux-bus
   - Fix coverity issues
   - Fix potential memory leak if vmap() fail

  mgag200:
   - minor fixes

  mxsfb:
   - support disabling overlay planes

  panfrost:
   - fix sync in IRQ handling

  ssd130x:
   - Support per-controller default resolution plus DT bindings
   - Reduce memory-allocation overhead
   - Improve intermediate buffer size computation
   - Fix allocation of temporary buffers
   - Fix pitch computation
   - Fix shadow plane allocation

  tegra:
   - use fbdev DMA helpers
   - Convert to devm_platform_ioremap_resource()
   - support bridge/connector
   - enable PM

  tidss:
   - Support TI AM625 plus DT bindings
   - Implement new connector model plus driver updates

  vkms:
   - improve write back support
   - docs fixes
   - support gamma LUT

  zynqmp-dpsub:
   - misc fixes"

* tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm: (1327 commits)
  drm/gpuva_mgr: remove unused prev pointer in __drm_gpuva_sm_map()
  drm/tests/drm_kunit_helpers: Place correct function name in the comment header
  drm/nouveau: uapi: don't pass NO_PREFETCH flag implicitly
  drm/nouveau: uvmm: fix unset region pointer on remap
  drm/nouveau: sched: avoid job races between entities
  drm/i915: Fix HPD polling, reenabling the output poll work as needed
  drm: Add an HPD poll helper to reschedule the poll work
  drm/i915: Fix TLB-Invalidation seqno store
  drm/ttm/tests: Fix type conversion in ttm_pool_test
  drm/msm/a6xx: Bail out early if setting GPU OOB fails
  drm/msm/a6xx: Move LLC accessors to the common header
  drm/msm/a6xx: Introduce a6xx_llc_read
  drm/ttm/tests: Require MMU when testing
  drm/panel: simple: Fix Innolux G156HCE-L01 LVDS clock
  Revert "Revert "drm/amdgpu/display: change pipe policy for DCN 2.0""
  drm/amdgpu: Add memory vendor information
  drm/amd: flush any delayed gfxoff on suspend entry
  drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix
  drm/amdgpu: Remove gfxoff check in GFX v9.4.3
  drm/amd/pm: Update pci link speed for smu v13.0.6
  ...
2023-08-30 13:34:34 -07:00
Linus Torvalds
d68b4b6f30 - An extensive rework of kexec and crash Kconfig from Eric DeVolder
("refactor Kconfig to consolidate KEXEC and CRASH options").
 
 - kernel.h slimming work from Andy Shevchenko ("kernel.h: Split out a
   couple of macros to args.h").
 
 - gdb feature work from Kuan-Ying Lee ("Add GDB memory helper
   commands").
 
 - vsprintf inclusion rationalization from Andy Shevchenko
   ("lib/vsprintf: Rework header inclusions").
 
 - Switch the handling of kdump from a udev scheme to in-kernel handling,
   by Eric DeVolder ("crash: Kernel handling of CPU and memory hot
   un/plug").
 
 - Many singleton patches to various parts of the tree
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Merge tag 'mm-nonmm-stable-2023-08-28-22-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull non-MM updates from Andrew Morton:

 - An extensive rework of kexec and crash Kconfig from Eric DeVolder
   ("refactor Kconfig to consolidate KEXEC and CRASH options")

 - kernel.h slimming work from Andy Shevchenko ("kernel.h: Split out a
   couple of macros to args.h")

 - gdb feature work from Kuan-Ying Lee ("Add GDB memory helper
   commands")

 - vsprintf inclusion rationalization from Andy Shevchenko
   ("lib/vsprintf: Rework header inclusions")

 - Switch the handling of kdump from a udev scheme to in-kernel
   handling, by Eric DeVolder ("crash: Kernel handling of CPU and memory
   hot un/plug")

 - Many singleton patches to various parts of the tree

* tag 'mm-nonmm-stable-2023-08-28-22-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (81 commits)
  document while_each_thread(), change first_tid() to use for_each_thread()
  drivers/char/mem.c: shrink character device's devlist[] array
  x86/crash: optimize CPU changes
  crash: change crash_prepare_elf64_headers() to for_each_possible_cpu()
  crash: hotplug support for kexec_load()
  x86/crash: add x86 crash hotplug support
  crash: memory and CPU hotplug sysfs attributes
  kexec: exclude elfcorehdr from the segment digest
  crash: add generic infrastructure for crash hotplug support
  crash: move a few code bits to setup support of crash hotplug
  kstrtox: consistently use _tolower()
  kill do_each_thread()
  nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
  scripts/bloat-o-meter: count weak symbol sizes
  treewide: drop CONFIG_EMBEDDED
  lockdep: fix static memory detection even more
  lib/vsprintf: declare no_hash_pointers in sprintf.h
  lib/vsprintf: split out sprintf() and friends
  kernel/fork: stop playing lockless games for exe_file replacement
  adfs: delete unused "union adfs_dirtail" definition
  ...
2023-08-29 14:53:51 -07:00
Dave Airlie
fdebffeba8 Linux 6.5-rc7
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BackMerge tag 'v6.5-rc7' into drm-next

Linux 6.5-rc7

This is needed for the CI stuff and the msm pull has fixes in it.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2023-08-24 07:26:06 +10:00
Ruan Jinjie
a4464092f2 backlight: led_bl: Remove redundant of_match_ptr()
The driver depends on CONFIG_OF, it is not necessary to use
of_match_ptr() here.

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Link: https://lore.kernel.org/r/20230818012308.2058373-1-ruanjinjie@huawei.com
Signed-off-by: Lee Jones <lee@kernel.org>
2023-08-21 12:16:56 +01:00
Andy Shevchenko
46f12960aa drm/i915: Move abs_diff() to math.h
abs_diff() belongs to math.h.  Move it there.  This will allow others to
use it.

[andriy.shevchenko@linux.intel.com: add abs_diff() documentation]
  Link: https://lkml.kernel.org/r/20230804050934.83223-1-andriy.shevchenko@linux.intel.com
[akpm@linux-foundation.org: fix comment, per Randy]
Link: https://lkml.kernel.org/r/20230803131918.53727-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org> # tty/serial
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> # gpu/ipu-v3
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: David Airlie <airlied@gmail.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-08-18 10:18:59 -07:00
Artur Weber
dfd122fe85 backlight: lp855x: Drop ret variable in brightness change function
Fixes the following warning:

drivers/video/backlight/lp855x_bl.c:252:7: warning: variable 'ret' is used
uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]

Signed-off-by: Artur Weber <aweber.kernel@gmail.com>
Fixes: 5145531be5 ("backlight: lp855x: Catch errors when changing brightness")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308091728.NEJhgUPP-lkp@intel.com/
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20230809114216.4078-1-aweber.kernel@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
2023-08-18 16:37:51 +01:00
Zhu Wang
0650d5098f fbdev: goldfishfb: Do not check 0 for platform_get_irq()
Since platform_get_irq() never returned zero, so it need not to check
whether it returned zero, and we use the return error code of
platform_get_irq() to replace the current return error code.

Please refer to the commit a85a6c86c2 ("driver core: platform: Clarify
that IRQ 0 is invalid") to get that platform_get_irq() never returned
zero.

Signed-off-by: Zhu Wang <wangzhu9@huawei.com>
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-15 23:39:33 +02:00
Ruan Jinjie
73d7f28b08 fbdev: atmel_lcdfb: Remove redundant of_match_ptr()
The driver depends on CONFIG_OF, it is not necessary to use
of_match_ptr() here.

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-15 23:39:33 +02:00
Thomas Zimmermann
556c6dd518 fbdev/xilinxfb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Cc: Michal Simek <michal.simek@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-47-tzimmermann@suse.de
2023-08-04 15:54:38 +02:00
Thomas Zimmermann
517c00c33f fbdev/vesafb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-46-tzimmermann@suse.de
2023-08-04 15:54:38 +02:00
Thomas Zimmermann
b8a49bebc6 fbdev/valkyriefb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-45-tzimmermann@suse.de
2023-08-04 15:54:38 +02:00
Thomas Zimmermann
f96c362977 fbdev/uvesafb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Cc: Michal Januszewski <spock@gentoo.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-44-tzimmermann@suse.de
2023-08-04 15:54:38 +02:00
Thomas Zimmermann
4921d03421 fbdev/sunxvr2500: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-43-tzimmermann@suse.de
2023-08-04 15:54:38 +02:00
Thomas Zimmermann
6236402b18 fbdev/sunxvr1000: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-42-tzimmermann@suse.de
2023-08-04 15:54:38 +02:00
Thomas Zimmermann
99df80c7cb fbdev/sstfb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-41-tzimmermann@suse.de
2023-08-04 15:54:38 +02:00
Thomas Zimmermann
367984eb70 fbdev/simplefb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Cc: Hans de Goede <hdegoede@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-40-tzimmermann@suse.de
2023-08-04 15:54:38 +02:00
Thomas Zimmermann
5f86367006 fbdev/sh7760fb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-39-tzimmermann@suse.de
2023-08-04 15:54:38 +02:00
Thomas Zimmermann
588a25e016 fbdev/s3cfb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Cc: Jingoo Han <jingoohan1@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-38-tzimmermann@suse.de
2023-08-04 15:54:38 +02:00
Thomas Zimmermann
d88e49ad27 fbdev/q40fb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-37-tzimmermann@suse.de
2023-08-04 15:54:38 +02:00
Thomas Zimmermann
525f20b755 fbdev/pxafb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-36-tzimmermann@suse.de
2023-08-04 15:54:37 +02:00
Thomas Zimmermann
cc61e67c76 fbdev/pxa168fb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-35-tzimmermann@suse.de
2023-08-04 15:54:37 +02:00
Thomas Zimmermann
711b8025e5 fbdev/pmagb-b-fb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens
	* fix driver name in commit message

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-34-tzimmermann@suse.de
2023-08-04 15:54:37 +02:00
Thomas Zimmermann
51840aaa72 fbdev/pmag-ba-fb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-33-tzimmermann@suse.de
2023-08-04 15:54:37 +02:00
Thomas Zimmermann
8a478b0085 fbdev/pmag-aa-fb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-32-tzimmermann@suse.de
2023-08-04 15:54:37 +02:00
Thomas Zimmermann
5a5a31d849 fbdev/platinumfb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-31-tzimmermann@suse.de
2023-08-04 15:54:37 +02:00
Thomas Zimmermann
6a40953db0 fbdev/omapfb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-30-tzimmermann@suse.de
2023-08-04 15:54:37 +02:00
Thomas Zimmermann
a5cd280bd8 fbdev/offb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-29-tzimmermann@suse.de
2023-08-04 15:54:37 +02:00
Thomas Zimmermann
2671e8a42f fbdev/ocfb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-28-tzimmermann@suse.de
2023-08-04 15:54:37 +02:00
Thomas Zimmermann
8c47895b70 fbdev/mx3fb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-27-tzimmermann@suse.de
2023-08-04 15:54:37 +02:00
Thomas Zimmermann
42f02c5bd4 fbdev/mmpfb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-26-tzimmermann@suse.de
2023-08-04 15:54:36 +02:00
Thomas Zimmermann
e035a53e7b fbdev/mb862xxfb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-25-tzimmermann@suse.de
2023-08-04 15:54:36 +02:00
Thomas Zimmermann
e4f10ea729 fbdev/maxinefb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-24-tzimmermann@suse.de
2023-08-04 15:54:36 +02:00
Thomas Zimmermann
6ca44d64b0 fbdev/macfb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-23-tzimmermann@suse.de
2023-08-04 15:54:36 +02:00
Thomas Zimmermann
dfc676d0af fbdev/kyro: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-22-tzimmermann@suse.de
2023-08-04 15:54:36 +02:00
Thomas Zimmermann
4df6457cab fbdev/imxfb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-21-tzimmermann@suse.de
2023-08-04 15:54:36 +02:00
Thomas Zimmermann
7f075499cc fbdev/i740fb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-20-tzimmermann@suse.de
2023-08-04 15:54:36 +02:00
Thomas Zimmermann
496c2c8c21 fbdev/gxt4500: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-19-tzimmermann@suse.de
2023-08-04 15:54:36 +02:00
Thomas Zimmermann
7a0d2c4c24 fbdev/grvga: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-18-tzimmermann@suse.de
2023-08-04 15:54:36 +02:00
Thomas Zimmermann
6681397081 fbdev/goldfishfb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-17-tzimmermann@suse.de
2023-08-04 15:54:36 +02:00
Thomas Zimmermann
a41410a04c fbdev/geode/lxfb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Cc: Andres Salomon <dilinger@queued.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-16-tzimmermann@suse.de
2023-08-04 15:54:35 +02:00
Thomas Zimmermann
c3a28bf565 fbdev/geode/gxfb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Cc: Andres Salomon <dilinger@queued.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-15-tzimmermann@suse.de
2023-08-04 15:54:35 +02:00
Thomas Zimmermann
c0b630346a fbdev/geode/gx1fb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Cc: Andres Salomon <dilinger@queued.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-14-tzimmermann@suse.de
2023-08-04 15:54:35 +02:00
Thomas Zimmermann
5011260838 fbdev/g364fb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-13-tzimmermann@suse.de
2023-08-04 15:54:35 +02:00
Thomas Zimmermann
65479f454f fbdev/fsl-diu-fb: Use fbdev I/O helpers
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Cc: Timur Tabi <timur@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-12-tzimmermann@suse.de
2023-08-04 15:54:35 +02:00