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| author | Jack Chen <zenghuchen@google.com> | 2022-12-07 15:50:59 -0500 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2022-12-11 21:25:58 +0100 |
| commit | 672825cd2823a0cee4687ce80fef5b702ff3caa3 (patch) | |
| tree | da9b5a85074db5b7b58c626c9fd8463604f4c03e /mm/util.c | |
| parent | 01744ce9f07f0b76b0b2d30adba2a7c104f1ff2a (diff) | |
i3c: export SETDASA method
Because not all I3C drivers have the hot-join feature ready, and
especially not all I3C devices support hot-join feature, exporting
SETDASA method could be useful. With this function, the I3C controller
could perform a DAA to I3C devices when users decide to turn these I3C
devices off and on again during run-time.
Tested: This change has been tested with turnning off an I3C device and
turning on it again during run-time. The device driver calls SETDASA
method to perform DAA to the device. And communication between I3C
controller and device is set up again correctly.
Signed-off-by: Jack Chen <zenghuchen@google.com>
Link: https://lore.kernel.org/r/20221207205059.3848851-1-zenghuchen@google.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'mm/util.c')
0 files changed, 0 insertions, 0 deletions