HID: i2c-hid: fix handling numbered reports with IDs of 15 and above

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Special handling of numbered reports with IDs of 15 and above is only
needed when executing what HID-I2C spec is calling "Class Specific
Requests", and not when simply sending output reports.

Additionally, our mangling of report ID in i2c_hid_set_or_send_report()
resulted in incorrect report ID being written into SET_REPORT command
payload.

To solve it let's move all the report ID manipulation into
__i2c_hid_command() where we form the command data structure.

Signed-off-by: Angela Czubak <acz@semihalf.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Tested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

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Angela Czubak 2022-01-17 23:26:17 -08:00 • committed by Jiri Kosina

parent 9b57f45898

commit cf5b2fb012

1 changed files with 10 additions and 14 deletions

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drivers/hid/i2c-hid/i2c-hid-core.c

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