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| author | Oliver Graute <oliver.graute@kococonnector.com> | 2022-02-10 09:53:22 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-15 17:14:22 +0100 |
| commit | b6821b0d9b56386d2bf14806f90ec401468c799f (patch) | |
| tree | 0e61e6b8a02e84474793555d0d6f5575b8f435b6 /security/min_addr.c | |
| parent | Linux 5.17-rc4 (diff) | |
| download | linux-b6821b0d9b56386d2bf14806f90ec401468c799f.tar.xz linux-b6821b0d9b56386d2bf14806f90ec401468c799f.zip | |
staging: fbtft: fb_st7789v: reset display before initialization
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: ef8f317795da (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
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security/min_addr.c')
0 files changed, 0 insertions, 0 deletions