diff options
| author | Stephan Gerhold <stephan@gerhold.net> | 2020-04-09 23:49:03 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-04-15 07:28:35 +0300 |
| commit | 3f8f770575d911c989043d8f0fb8dec96360c41c (patch) | |
| tree | 6fc6bb99e813790dd46484d5359006596bca6f96 /scripts/gdb/linux/utils.py | |
| parent | f27ad8932725f8dd0cd1a46763de4a40377b1ae6 (diff) | |
| download | linux-3f8f770575d911c989043d8f0fb8dec96360c41c.tar.xz | |
Input: mms114 - fix handling of mms345l
MMS345L is another first generation touch screen from Melfas,
which uses the same registers as MMS152.
However, using I2C_M_NOSTART for it causes errors when reading:
i2c i2c-0: sendbytes: NAK bailout.
mms114 0-0048: __mms114_read_reg: i2c transfer failed (-5)
The driver works fine as soon as I2C_M_NOSTART is removed.
Reviewed-by: Andi Shyti <andi@etezian.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200405170904.61512-1-stephan@gerhold.net
[dtor: removed separate mms345l handling, made everyone use standard
transfer mode, propagated the 10bit addressing flag to the read part of the
transfer as well.]
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions