usb: typec: ucsi: return CCI and message from sync_control callback

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Some of the drivers emulate or handle some of the commands in the
platform-specific way. The code ends up being split between several
callbacks, which complicates emulation.

In preparation to reworking such drivers, move read_cci() and
read_message_in() calls into ucsi_sync_control_common().

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Łukasz Bartosik <ukaszb@chromium.org>
Link: https://lore.kernel.org/r/20250120-ucsi-merge-commands-v2-1-462a1ec22ecc@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Dmitry Baryshkov 2025-01-20 11:16:43 +02:00 • committed by Greg Kroah-Hartman

parent 41d5e3806c

commit 667ecac558

5 changed files with 24 additions and 16 deletions

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5

drivers/usb/typec/ucsi/cros_ec_ucsi.c

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19

drivers/usb/typec/ucsi/ucsi.c

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6

drivers/usb/typec/ucsi/ucsi.h

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5

drivers/usb/typec/ucsi/ucsi_acpi.c

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5

drivers/usb/typec/ucsi/ucsi_ccg.c

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