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Noralf Trønnes d58ec6e818 staging/fbtft: Fix backlight 
commit 7865dd24934ad580d1bcde8f63c39f324211a23b upstream.

Commit b4a1ed0cd18b ("fbdev: make FB_BACKLIGHT a tristate") forgot to
update fbtft breaking its backlight support when FB_BACKLIGHT is a module.

Since FB_TFT selects FB_BACKLIGHT there's no need for this conditional
so just remove it and we're good.

Fixes: b4a1ed0cd18b ("fbdev: make FB_BACKLIGHT a tristate")
Cc: <stable@vger.kernel.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Link: https://lore.kernel.org/r/20211105204358.2991-1-noralf@tronnes.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-12-01 09:04:41 +01:00
..
fb_agm1264k-fl.c
staging: fbtft: Replace custom ->reset() with generic one
2021-05-10 11:19:39 +02:00
fb_bd663474.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fb_hx8340bn.c
…
fb_hx8347d.c
staging: fbtft: Add support for orientation on Himax HX8347d
2021-05-10 11:19:39 +02:00
fb_hx8353d.c
…
fb_hx8357d.c
…
fb_hx8357d.h
…
fb_ili9163.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fb_ili9320.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fb_ili9325.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fb_ili9340.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fb_ili9341.c
…
fb_ili9481.c
…
fb_ili9486.c
…
fb_pcd8544.c
…
fb_ra8875.c
…
fb_s6d02a1.c
…
fb_s6d1121.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fb_seps525.c
…
fb_sh1106.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fb_ssd1289.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fb_ssd1305.c
…
fb_ssd1306.c
…
fb_ssd1325.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fb_ssd1331.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fb_ssd1351.c
staging/fbtft: Fix backlight
2021-12-01 09:04:41 +01:00
fb_st7735r.c
…
fb_st7789v.c
staging: fbtft: add tearing signal detect
2021-02-12 09:48:29 +01:00
fb_tinylcd.c
…
fb_tls8204.c
…
fb_uc1611.c
…
fb_uc1701.c
…
fb_upd161704.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fb_watterott.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fbtft-bus.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fbtft-core.c
staging/fbtft: Fix backlight
2021-12-01 09:04:41 +01:00
fbtft-io.c
staging: fbtft: Rectify GPIO handling
2021-05-10 11:19:39 +02:00
fbtft-sysfs.c
staging: fbtft: convert sysfs snprintf to sysfs_emit
2021-04-05 12:15:15 +02:00
fbtft.h
…
internal.h
…
Kconfig
…
Makefile
…
README
…
TODO
staging: fbtft: Update TODO
2021-05-10 11:19:39 +02:00

README 

  FBTFT
=========

Linux Framebuffer drivers for small TFT LCD display modules.
The module 'fbtft' makes writing drivers for some of these displays very easy.

Development is done on a Raspberry Pi running the Raspbian "wheezy" distribution.

INSTALLATION
  Download kernel sources

  From Linux 3.15
    cd drivers/video/fbdev/fbtft
    git clone https://github.com/notro/fbtft.git

    Add to drivers/video/fbdev/Kconfig:   source "drivers/video/fbdev/fbtft/Kconfig"
    Add to drivers/video/fbdev/Makefile:  obj-y += fbtft/

  Before Linux 3.15
    cd drivers/video
    git clone https://github.com/notro/fbtft.git

    Add to drivers/video/Kconfig:   source "drivers/video/fbtft/Kconfig"
    Add to drivers/video/Makefile:  obj-y += fbtft/

  Enable driver(s) in menuconfig and build the kernel


See wiki for more information: https://github.com/notro/fbtft/wiki


Source: https://github.com/notro/fbtft/