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fbdev: Use _SYSMEM_ infix for system-memory helpers

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Change the infix for fbdev's system-memory helpers from _SYS_ to
_SYSMEM_. The helpers perform operations within system memory, but
not on the state of the operating system itself. Naming should make
this clear. Adapt all users. No functional changes.

Suggested-by: Helge Deller <deller@gmx.de>
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/20230729193157.15446-3-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2023-07-29 21:26:47 +02:00
parent 4520844b44
commit cd8a064ffa
5 changed files with 12 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/Kconfig
View File

@ -11,7 +11,7 @@ menuconfig DRM
select DRM_PANEL_ORIENTATION_QUIRKS
select DRM_KMS_HELPER if DRM_FBDEV_EMULATION
select FB_CORE if DRM_FBDEV_EMULATION
select FB_SYS_HELPERS_DEFERRED if DRM_FBDEV_EMULATION
select FB_SYSMEM_HELPERS_DEFERRED if DRM_FBDEV_EMULATION
select HDMI
select I2C
select DMA_SHARED_BUFFER

2
drivers/gpu/drm/msm/Kconfig
View File

@ -21,7 +21,7 @@ config DRM_MSM
select DRM_BRIDGE
select DRM_PANEL_BRIDGE
select DRM_SCHED
select FB_SYS_HELPERS if DRM_FBDEV_EMULATION
select FB_SYSMEM_HELPERS if DRM_FBDEV_EMULATION
select SHMEM
select TMPFS
select QCOM_SCM

10
drivers/video/fbdev/Kconfig
View File

@ -48,7 +48,7 @@ menuconfig FB
config FB_HECUBA
tristate
depends on FB
select FB_SYS_HELPERS_DEFERRED
select FB_SYSMEM_HELPERS_DEFERRED
config FB_SVGALIB
tristate
@ -1886,7 +1886,7 @@ config FB_VIRTUAL
config XEN_FBDEV_FRONTEND
tristate "Xen virtual frame buffer support"
depends on FB && XEN
select FB_SYS_HELPERS_DEFERRED
select FB_SYSMEM_HELPERS_DEFERRED
select XEN_XENBUS_FRONTEND
default y
help
@ -1897,7 +1897,7 @@ config XEN_FBDEV_FRONTEND
config FB_METRONOME
tristate "E-Ink Metronome/8track controller support"
depends on FB
select FB_SYS_HELPERS_DEFERRED
select FB_SYSMEM_HELPERS_DEFERRED
help
This driver implements support for the E-Ink Metronome
controller. The pre-release name for this device was 8track
@ -1979,7 +1979,7 @@ config FB_MX3
config FB_BROADSHEET
tristate "E-Ink Broadsheet/Epson S1D13521 controller support"
depends on FB && (ARCH_PXA || COMPILE_TEST)
select FB_SYS_HELPERS_DEFERRED
select FB_SYSMEM_HELPERS_DEFERRED
help
This driver implements support for the E-Ink Broadsheet
controller. The release name for this device was Epson S1D13521
@ -2021,7 +2021,7 @@ config FB_SSD1307
depends on FB && I2C
depends on GPIOLIB || COMPILE_TEST
select FB_BACKLIGHT
select FB_SYS_HELPERS_DEFERRED
select FB_SYSMEM_HELPERS_DEFERRED
help
This driver implements support for the Solomon SSD1307
OLED controller over I2C.

6
drivers/video/fbdev/core/Kconfig
View File

@ -151,7 +151,7 @@ config FB_IOMEM_HELPERS
select FB_CFB_FILLRECT
select FB_CFB_IMAGEBLIT
config FB_SYS_HELPERS
config FB_SYSMEM_HELPERS
bool
depends on FB_CORE
select FB_SYS_COPYAREA
@ -159,11 +159,11 @@ config FB_SYS_HELPERS
select FB_SYS_FOPS
select FB_SYS_IMAGEBLIT
config FB_SYS_HELPERS_DEFERRED
config FB_SYSMEM_HELPERS_DEFERRED
bool
depends on FB_CORE
select FB_DEFERRED_IO
select FB_SYS_HELPERS
select FB_SYSMEM_HELPERS
config FB_BACKLIGHT
tristate

4
include/linux/fb.h
View File

@ -566,11 +566,11 @@ extern ssize_t fb_sys_read(struct fb_info *info, char __user *buf,
extern ssize_t fb_sys_write(struct fb_info *info, const char __user *buf,
size_t count, loff_t *ppos);
#define __FB_DEFAULT_SYS_OPS_RDWR \
#define __FB_DEFAULT_SYSMEM_OPS_RDWR \
.fb_read = fb_sys_read, \
.fb_write = fb_sys_write
#define __FB_DEFAULT_SYS_OPS_DRAW \
#define __FB_DEFAULT_SYSMEM_OPS_DRAW \
.fb_fillrect = sys_fillrect, \
.fb_copyarea = sys_copyarea, \
.fb_imageblit = sys_imageblit