diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2021-09-20 21:08:26 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-09-20 22:00:25 -0700 |
| commit | 209bda4741f68f102cf2f272227bfc938e387b51 (patch) | |
| tree | a31a15b283b3506eef65c1cf8e783c2a8dfeee6c /drivers/input/touchscreen/goodix.h | |
| parent | a2233cb7b65a017067e2f2703375ecc930a0ab30 (diff) | |
Input: goodix - refactor reset handling
Refactor reset handling a bit, change the main reset handler
into a new goodix_reset_no_int_sync() helper and add a
goodix_reset() wrapper which calls goodix_int_sync()
separately.
Also push the dev_err() call on reset failure into the
goodix_reset_no_int_sync() and goodix_int_sync() functions,
so that we don't need to have separate dev_err() calls in
all their callers.
This is a preparation patch for adding support for controllers
without flash, which need to have their firmware uploaded and
need some other special handling too.
Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210920150643.155872-4-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/goodix.h')
| -rw-r--r-- | drivers/input/touchscreen/goodix.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/goodix.h b/drivers/input/touchscreen/goodix.h index cdaced4f2980..0b88554ba2ae 100644 --- a/drivers/input/touchscreen/goodix.h +++ b/drivers/input/touchscreen/goodix.h @@ -69,5 +69,6 @@ int goodix_i2c_write(struct i2c_client *client, u16 reg, const u8 *buf, int len) int goodix_i2c_write_u8(struct i2c_client *client, u16 reg, u8 value); int goodix_send_cfg(struct goodix_ts_data *ts, const u8 *cfg, int len); int goodix_int_sync(struct goodix_ts_data *ts); +int goodix_reset_no_int_sync(struct goodix_ts_data *ts); #endif |