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fbdev/ssd1307fb: Select FB_SYS_HELPERS_DEFERRED

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The Kconfig token FB_SYS_HELPERS_DEFERRED selects everything that
is required for deferred I/O on system-memory framebuffers. Select
it from FB_SSD1307 in favor of the existing identical selection.

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/20230706151432.20674-8-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2023-07-06 17:08:50 +02:00
parent 692411e5e1
commit 4705f37b02
1 changed files with 1 additions and 5 deletions
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6
drivers/video/fbdev/Kconfig
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@ -2203,12 +2203,8 @@ config FB_SSD1307
tristate "Solomon SSD1307 framebuffer support"
depends on FB && I2C
depends on GPIOLIB || COMPILE_TEST
select FB_SYS_FOPS
select FB_SYS_FILLRECT
select FB_SYS_COPYAREA
select FB_SYS_IMAGEBLIT
select FB_DEFERRED_IO
select FB_BACKLIGHT
select FB_SYS_HELPERS_DEFERRED
help
This driver implements support for the Solomon SSD1307
OLED controller over I2C.