linux-stable

History

Oliver Graute 7133e84687 staging: fbtft: fb_st7789v: reset display before initialization commit `b6821b0d9b` upstream. In rare cases the display is flipped or mirrored. This was observed more often in a low temperature environment. A clean reset on init_display() should help to get registers in a sane state. Fixes: `ef8f317795` (staging: fbtft: use init function instead of init sequence) Cc: stable@vger.kernel.org Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com> Link: https://lore.kernel.org/r/20220210085322.15676-1-oliver.graute@kococonnector.com [sudip: adjust context] Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-03-28 08:06:05 +02:00
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Kconfig	…
Makefile	…
README	…
fb_agm1264k-fl.c	…
fb_bd663474.c	…
fb_hx8340bn.c	…
fb_hx8347d.c	…
fb_hx8353d.c	…
fb_hx8357d.c	…
fb_hx8357d.h	…
fb_ili9163.c	…
fb_ili9320.c	…
fb_ili9325.c	…
fb_ili9340.c	…
fb_ili9341.c	…
fb_ili9481.c	…
fb_ili9486.c	…
fb_pcd8544.c	…
fb_ra8875.c	…
fb_s6d02a1.c	…
fb_s6d1121.c	…
fb_ssd1289.c	…
fb_ssd1305.c	…
fb_ssd1306.c	…
fb_ssd1325.c	…
fb_ssd1331.c	…
fb_ssd1351.c	…
fb_st7735r.c	…
fb_st7789v.c	staging: fbtft: fb_st7789v: reset display before initialization	2022-03-28 08:06:05 +02:00
fb_tinylcd.c	…
fb_tls8204.c	…
fb_uc1611.c	…
fb_uc1701.c	…
fb_upd161704.c	…
fb_watterott.c	…
fbtft-bus.c	…
fbtft-core.c	…
fbtft-io.c	…
fbtft-sysfs.c	…
fbtft.h	…
fbtft_device.c	…
flexfb.c	…
internal.h	…

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/