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| author | Prashant Malani <pmalani@chromium.org> | 2022-08-16 21:48:30 +0000 |
|---|---|---|
| committer | Prashant Malani <pmalani@chromium.org> | 2022-08-18 22:20:35 +0000 |
| commit | affc804c44c8259ae53423aa3b5c20907e3a9a34 (patch) | |
| tree | 4e26804341ec985301d39aa92c72ab2117c1183e /sound/sound_core.c | |
| parent | 77947238dad3b83bbe085ebcd576ea55afb70425 (diff) | |
platform/chrome: cros_typec_switch: Add switch driver
Introduce a driver to configure USB Type-C mode switches and retimers
which are controlled by the ChromeOS EC (Embedded Controller).
This allows Type-C port drivers, as well as alternate mode drivers to
configure their relevant mode switches and retimers according to the
Type-C state they want to achieve.
ACPI devices with ID GOOG001A will bind to this driver.
Currently, we only register a retimer switch with a stub set function.
Subsequent patches will implement the host command set functionality,
and introduce mode switches.
Signed-off-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20220816214857.2088914-3-pmalani@chromium.org
Diffstat (limited to 'sound/sound_core.c')
0 files changed, 0 insertions, 0 deletions