Changes in Kconfig

5db4f4b3 - drm/atmel-hdlcd: Run DRM default client setup

Tue, 24 Sep 2024 07:12:09 +0000

drm/atmel-hdlcd: Run DRM default client setupCall drm_client_setup_with_fourcc() to run the kernel's default clientsetup for DRM. Set fbdev_probe in struct drm_driver, so that the clientsetup can start the common fbdev client.v5:- select DRM_CLIENT_SELECTIONv3:- add DRM_FBDEV_DMA_DRIVER_OPS macro (Sam)v2:- use drm_client_setup_with_fourcc()Signed-off-by: Thomas Zimmermann Cc: Sam Ravnborg Cc: Boris Brezillon Cc: Nicolas Ferre Cc: Alexandre Belloni Cc: Claudiu Beznea Acked-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-12-tzimmermann@suse.de List of files: /linux-6.15/drivers/gpu/drm/atmel-hlcdc/Kconfig

1cfce526 - drm/atmel-hlcdc: Allow build with COMPILE_TEST=y

Mon, 08 Apr 2024 17:04:21 +0000

drm/atmel-hlcdc: Allow build with COMPILE_TEST=yAllow atmel-hlcdc to be built with COMPILE_TEST=y for greatercoverage. Builds fine on x86/x86_64 at least.Cc: Sam Ravnborg Cc: Boris Brezillon Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20240408170426.9285-17-ville.syrjala@linux.intel.comAcked-by: Sam Ravnborg List of files: /linux-6.15/drivers/gpu/drm/atmel-hlcdc/Kconfig

4a83c26a - drm/gem: rename GEM CMA helpers to GEM DMA helpers

Tue, 02 Aug 2022 00:04:03 +0000

drm/gem: rename GEM CMA helpers to GEM DMA helpersRename "GEM CMA" helpers to "GEM DMA" helpers - considering thehierarchy of APIs (mm/cma -> dma -> gem dma) calling them "GEMDMA" seems to be more applicable.Besides that, commit e57924d4ae80 ("drm/doc: Task to rename CMA helpers")requests to rename the CMA helpers and implies that people seem to beconfused about the naming.In order to do this renaming the following script was used:``` #!/bin/bash DIRS="drivers/gpu include/drm Documentation/gpu" REGEX_SYM_UPPER="[0-9A-Z_\-]" REGEX_SYM_LOWER="[0-9a-z_\-]" REGEX_GREP_UPPER="(${REGEX_SYM_UPPER}*)(GEM)_CMA_(${REGEX_SYM_UPPER}*)" REGEX_GREP_LOWER="(${REGEX_SYM_LOWER}*)(gem)_cma_(${REGEX_SYM_LOWER}*)" REGEX_SED_UPPER="s/${REGEX_GREP_UPPER}/\1\2_DMA_\3/g" REGEX_SED_LOWER="s/${REGEX_GREP_LOWER}/\1\2_dma_\3/g" # Find all upper case 'CMA' symbols and replace them with 'DMA'. for ff in $(grep -REHl "${REGEX_GREP_UPPER}" $DIRS) do sed -i -E "$REGEX_SED_UPPER" $ff done # Find all lower case 'cma' symbols and replace them with 'dma'. for ff in $(grep -REHl "${REGEX_GREP_LOWER}" $DIRS) do sed -i -E "$REGEX_SED_LOWER" $ff done # Replace all occurrences of 'CMA' / 'cma' in comments and # documentation files with 'DMA' / 'dma'. for ff in $(grep -RiHl " cma " $DIRS) do sed -i -E "s/ cma / dma /g" $ff sed -i -E "s/ CMA / DMA /g" $ff done # Rename all 'cma_obj's to 'dma_obj'. for ff in $(grep -RiHl "cma_obj" $DIRS) do sed -i -E "s/cma_obj/dma_obj/g" $ff done```Only a few more manual modifications were needed, e.g. reverting thefollowing modifications in some DRM Kconfig files - select CMA if HAVE_DMA_CONTIGUOUS + select DMA if HAVE_DMA_CONTIGUOUSas well as manually picking the occurrences of 'CMA'/'cma' in comments anddocumentation which relate to "GEM CMA", but not "FB CMA".Also drivers/gpu/drm/Makefile was fixed up manually after renamingdrm_gem_cma_helper.c to drm_gem_dma_helper.c.This patch is compile-time tested building a x86_64 kernel with`make allyesconfig && make drivers/gpu/drm`.Acked-by: Sam Ravnborg Acked-by: Thomas Zimmermann Reviewed-by: Laurent Pinchart Signed-off-by: Danilo Krummrich Reviewed-by: Liviu Dudau #drivers/gpu/drm/armSigned-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20220802000405.949236-4-dakr@redhat.com List of files: /linux-6.15/drivers/gpu/drm/atmel-hlcdc/Kconfig

09717af7 - drm: Remove CONFIG_DRM_KMS_CMA_HELPER option

Sat, 06 Nov 2021 19:35:09 +0000

drm: Remove CONFIG_DRM_KMS_CMA_HELPER optionLink drm_fb_cma_helper.o into drm_cma_helper.ko if CONFIG_DRM_KMS_HELPERhas been set. Remove CONFIG_DRM_KMS_CMA_HELPER config option. SelectingKMS helpers and CMA will now automatically enable CMA KMS helpers.Some drivers' Kconfig files did not correctly select KMS or CMA helpers.Fix this as part of the change.Signed-off-by: Thomas Zimmermann Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20211106193509.17472-3-tzimmermann@suse.de List of files: /linux-6.15/drivers/gpu/drm/atmel-hlcdc/Kconfig

ec8f24b7 - treewide: Add SPDX license identifier - Makefile/Kconfig

Sun, 19 May 2019 12:07:45 +0000

treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/gpu/drm/atmel-hlcdc/Kconfig

5de10e9d - drm/atmel-hlcdc: make fbdev support really optional

Fri, 15 Jul 2016 12:48:13 +0000

drm/atmel-hlcdc: make fbdev support really optionalCurrently enabling ATMEL HLCDC DRM support automatically pullsin fbdev dependency. However this dep is unnecessary sinceDRM core already handles this for us (DRM_FBDEV_EMULATION).Signed-off-by: Tobias Jakobi Signed-off-by: Sean Paul List of files: /linux-6.15/drivers/gpu/drm/atmel-hlcdc/Kconfig

9ec60ca6 - drm: atmel-hlcdc: Add dependency on ARM

Fri, 23 Jan 2015 20:03:02 +0000

drm: atmel-hlcdc: Add dependency on ARMThe atmel-hlcdc driver selects DRM_GEM_CMA_HELPER which makes use ofsymbols only available when HAVE_DMA_ATTRS is selected.Add a dependency on the ARM architecture which select this option.Signed-off-by: Boris Brezillon Signed-off-by: Dave Airlie List of files: /linux-6.15/drivers/gpu/drm/atmel-hlcdc/Kconfig

1a396789 - drm: add Atmel HLCDC Display Controller support

Tue, 06 Jan 2015 10:13:28 +0000

drm: add Atmel HLCDC Display Controller supportThe Atmel HLCDC (HLCD Controller) IP available on some Atmel SoCs (i.e.at91sam9n12, at91sam9x5 family or sama5d3 family) provides a displaycontroller device.This display controller supports at least one primary plane and mightprovide several overlays and an hardware cursor depending on the IPversion.At the moment, this driver only implements an RGB connector to interfacewith LCD panels, but support for other kind of external devices might beadded later.Signed-off-by: Boris Brezillon Reviewed-by: Rob Clark Tested-by: Anthony Harivel Tested-by: Ludovic Desroches Acked-by: Nicolas Ferre List of files: /linux-6.15/drivers/gpu/drm/atmel-hlcdc/Kconfig