Files
linux-stable-mirror/drivers
Oliver GrauteandGreg Kroah-Hartman 56dc187b35 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 09:57:08 +02:00
..
2022-03-08 19:09:30 +01:00
2022-03-02 11:42:53 +01:00
2022-01-27 10:53:51 +01:00