mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-14 06:35:12 +00:00
Code Issues Releases Wiki Activity
linux-stable/drivers/gpu/drm/arm/Kconfig

42 lines
1.1 KiB
Text
Raw Normal View History

drm/arm: Delete redundant CONFIG_DRM_ARM Delete redundant CONFIG_DRM_ARM, and add a menu "ARM devices" to subclass ARM device drivers. Signed-off-by: James (Qian) Wang <james.qian.wang@arm.com> Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
2018-12-05 03:41:35 +00:00
# SPDX-License-Identifier: GPL-2.0
menu "ARM devices"
drm: Add support for ARM's HDLCD controller. The HDLCD controller is a display controller that supports resolutions up to 4096x4096 pixels. It is present on various development boards produced by ARM Ltd and emulated by the latest Fast Models from the company. Cc: David Airlie <airlied@linux.ie> Cc: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> [Kconfig cleanup and !CONFIG_PM fixes] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-04-02 18:48:39 +00:00
config DRM_HDLCD
tristate "ARM HDLCD"
drm/arm: Kconfig annotate drivers as COMPILE_TEST Add the COMPILE_TEST conditional, so that people can at least build test the drivers. Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Brian Starkey <brian.starkey@arm.com> Cc: Mali DP Maintainers <malidp@foss.arm.com> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Tested-by: Liviu Dudau <liviu.dudau@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200517193655.3895087-1-emil.l.velikov@gmail.com
2020-05-17 19:36:53 +00:00
depends on DRM && OF && (ARM || ARM64 || COMPILE_TEST)
drm: Add support for ARM's HDLCD controller. The HDLCD controller is a display controller that supports resolutions up to 4096x4096 pixels. It is present on various development boards produced by ARM Ltd and emulated by the latest Fast Models from the company. Cc: David Airlie <airlied@linux.ie> Cc: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> [Kconfig cleanup and !CONFIG_PM fixes] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-04-02 18:48:39 +00:00
depends on COMMON_CLK
select DRM_KMS_HELPER
drm/gem: rename GEM CMA helpers to GEM DMA helpers Rename "GEM CMA" helpers to "GEM DMA" helpers - considering the hierarchy of APIs (mm/cma -> dma -> gem dma) calling them "GEM DMA" 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 be confused 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 the following modifications in some DRM Kconfig files - select CMA if HAVE_DMA_CONTIGUOUS + select DMA if HAVE_DMA_CONTIGUOUS as well as manually picking the occurrences of 'CMA'/'cma' in comments and documentation which relate to "GEM CMA", but not "FB CMA". Also drivers/gpu/drm/Makefile was fixed up manually after renaming drm_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 <sam@ravnborg.org> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> #drivers/gpu/drm/arm Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220802000405.949236-4-dakr@redhat.com
2022-08-02 00:04:03 +00:00
select DRM_GEM_DMA_HELPER
drm: Add support for ARM's HDLCD controller. The HDLCD controller is a display controller that supports resolutions up to 4096x4096 pixels. It is present on various development boards produced by ARM Ltd and emulated by the latest Fast Models from the company. Cc: David Airlie <airlied@linux.ie> Cc: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> [Kconfig cleanup and !CONFIG_PM fixes] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-04-02 18:48:39 +00:00
help
Choose this option if you have an ARM High Definition Colour LCD
controller.
If M is selected the module will be called hdlcd.
config DRM_HDLCD_SHOW_UNDERRUN
bool "Show underrun conditions"
depends on DRM_HDLCD
default n
help
Enable this option to show in red colour the pixels that the
HDLCD device did not fetch from framebuffer due to underrun
conditions.
drm/arm: Add support for Mali Display Processors Add support for the new family of Display Processors from ARM Ltd. This commit adds basic support for Mali DP500, DP550 and DP650 parts, with only the display engine being supported at the moment. Cc: David Brown <David.Brown@arm.com> Cc: Brian Starkey <Brian.Starkey@arm.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-03-07 10:00:53 +00:00
config DRM_MALI_DISPLAY
tristate "ARM Mali Display Processor"
drm/arm: Kconfig annotate drivers as COMPILE_TEST Add the COMPILE_TEST conditional, so that people can at least build test the drivers. Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Brian Starkey <brian.starkey@arm.com> Cc: Mali DP Maintainers <malidp@foss.arm.com> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Tested-by: Liviu Dudau <liviu.dudau@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200517193655.3895087-1-emil.l.velikov@gmail.com
2020-05-17 19:36:53 +00:00
depends on DRM && OF && (ARM || ARM64 || COMPILE_TEST)
drm/arm: Add support for Mali Display Processors Add support for the new family of Display Processors from ARM Ltd. This commit adds basic support for Mali DP500, DP550 and DP650 parts, with only the display engine being supported at the moment. Cc: David Brown <David.Brown@arm.com> Cc: Brian Starkey <Brian.Starkey@arm.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-03-07 10:00:53 +00:00
depends on COMMON_CLK
select DRM_KMS_HELPER
drm/gem: rename GEM CMA helpers to GEM DMA helpers Rename "GEM CMA" helpers to "GEM DMA" helpers - considering the hierarchy of APIs (mm/cma -> dma -> gem dma) calling them "GEM DMA" 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 be confused 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 the following modifications in some DRM Kconfig files - select CMA if HAVE_DMA_CONTIGUOUS + select DMA if HAVE_DMA_CONTIGUOUS as well as manually picking the occurrences of 'CMA'/'cma' in comments and documentation which relate to "GEM CMA", but not "FB CMA". Also drivers/gpu/drm/Makefile was fixed up manually after renaming drm_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 <sam@ravnborg.org> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> #drivers/gpu/drm/arm Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220802000405.949236-4-dakr@redhat.com
2022-08-02 00:04:03 +00:00
select DRM_GEM_DMA_HELPER
drm/arm: Add support for Mali Display Processors Add support for the new family of Display Processors from ARM Ltd. This commit adds basic support for Mali DP500, DP550 and DP650 parts, with only the display engine being supported at the moment. Cc: David Brown <David.Brown@arm.com> Cc: Brian Starkey <Brian.Starkey@arm.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-03-07 10:00:53 +00:00
select VIDEOMODE_HELPERS
help
Choose this option if you want to compile the ARM Mali Display
Processor driver. It supports the DP500, DP550 and DP650 variants
of the hardware.
If compiled as a module it will be called mali-dp.
drm/arm: Delete redundant CONFIG_DRM_ARM Delete redundant CONFIG_DRM_ARM, and add a menu "ARM devices" to subclass ARM device drivers. Signed-off-by: James (Qian) Wang <james.qian.wang@arm.com> Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
2018-12-05 03:41:35 +00:00
drm/komeda: komeda_dev/pipeline/component definition and initialzation 1. Added a brief definition of komeda_dev/pipeline/component, this change didn't add the detailed component features and capabilities, which will be added in the following changes. 2. Corresponding resources discovery and initialzation functions. Changes in v4: - Deleted unnecessary headers Changes in v3: - Fixed style problem found by checkpatch.pl --strict. Changes in v2: - Unified abbreviation of "pipeline" to "pipe". Signed-off-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
2019-01-03 11:39:48 +00:00
source "drivers/gpu/drm/arm/display/Kconfig"
drm/arm: Delete redundant CONFIG_DRM_ARM Delete redundant CONFIG_DRM_ARM, and add a menu "ARM devices" to subclass ARM device drivers. Signed-off-by: James (Qian) Wang <james.qian.wang@arm.com> Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
2018-12-05 03:41:35 +00:00
endmenu
Reference in a new issue Copy permalink