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FROMGIT: usb: typec: ucsi: acpi: Always decode connector change information

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Normal commands may be reporting that a connector has changed. Always
call the usci_connector_change handler and let it take care of
scheduling the work when needed.
Doing this makes the ACPI code path identical to the CCG one.

Bug: 174347172
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Benjamin Berg <bberg@redhat.com>
Link: https://lore.kernel.org/r/20201009144047.505957-2-benjamin@sipsolutions.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 47ea2929d5
 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-next)
Cc: Badhri Jagan Sridharan <badhri@google.com>
Cc: Will McVicker <willmcvicker@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4a422a79c89f712c0d28e6a248da95c58a8470a2
This commit is contained in:
Benjamin Berg
2020-10-09 16:40:46 +02:00
committed by Greg Kroah-Hartman
parent 54a1b2c153
commit 0a98030bcd
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/usb/typec/ucsi/ucsi_acpi.c
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@@ -103,11 +103,12 @@ static void ucsi_acpi_notify(acpi_handle handle, u32 event, void *data)
if (ret)
return;
if (UCSI_CCI_CONNECTOR(cci))
ucsi_connector_change(ua->ucsi, UCSI_CCI_CONNECTOR(cci));
if (test_bit(COMMAND_PENDING, &ua->flags) &&
cci & (UCSI_CCI_ACK_COMPLETE | UCSI_CCI_COMMAND_COMPLETE))
complete(&ua->complete);
else if (UCSI_CCI_CONNECTOR(cci))
ucsi_connector_change(ua->ucsi, UCSI_CCI_CONNECTOR(cci));
}
static int ucsi_acpi_probe(struct platform_device *pdev)