All of lore.kernel.org
 help / color / mirror / Atom feed
From: Benjamin Berg <benjamin@sipsolutions.net>
To: linux-usb@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Guenter Roeck <linux@roeck-us.net>,
	linux-kernel@vger.kernel.org, Benjamin Berg <bberg@redhat.com>,
	Hans de Goede <hdegoede@redhat.com>,
	Heikki Krogerus <heikki.krogerus@linux.intel.com>
Subject: [PATCH 1/2] usb: typec: ucsi: acpi: Always decode connector change information
Date: Fri,  9 Oct 2020 16:40:46 +0200	[thread overview]
Message-ID: <20201009144047.505957-2-benjamin@sipsolutions.net> (raw)
In-Reply-To: <20201009144047.505957-1-benjamin@sipsolutions.net>

From: Benjamin Berg <bberg@redhat.com>

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.

Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Benjamin Berg <bberg@redhat.com>
---
 drivers/usb/typec/ucsi/ucsi_acpi.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/typec/ucsi/ucsi_acpi.c b/drivers/usb/typec/ucsi/ucsi_acpi.c
index fbfe8f5933af..04976435ad73 100644
--- a/drivers/usb/typec/ucsi/ucsi_acpi.c
+++ b/drivers/usb/typec/ucsi/ucsi_acpi.c
@@ -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)
-- 
2.26.2


  reply	other threads:[~2020-10-09 14:41 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-09 14:40 [PATCH 0/2] UCSI race condition resulting in wrong port state Benjamin Berg
2020-10-09 14:40 ` Benjamin Berg [this message]
2020-10-09 14:40 ` [PATCH 2/2] usb: typec: ucsi: Work around PPM losing change information Benjamin Berg
2020-10-23 14:20 ` [PATCH 0/2] UCSI race condition resulting in wrong port state Heikki Krogerus
2020-10-28  9:10 ` Greg Kroah-Hartman
2020-11-06 10:47   ` Greg Kroah-Hartman
2020-11-06 10:50     ` Benjamin Berg
2021-08-20 13:01     ` Salvatore Bonaccorso
2021-08-20 13:29       ` Benjamin Berg
2021-08-20 23:08         ` Ian Turner
2021-08-21  6:31           ` Salvatore Bonaccorso
2021-08-27  2:12             ` Ian Turner
2021-08-21 12:09       ` Greg Kroah-Hartman
2021-08-21 13:01         ` Salvatore Bonaccorso
2021-09-01  9:26           ` Greg Kroah-Hartman

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201009144047.505957-2-benjamin@sipsolutions.net \
    --to=benjamin@sipsolutions.net \
    --cc=bberg@redhat.com \
    --cc=gregkh@linuxfoundation.org \
    --cc=hdegoede@redhat.com \
    --cc=heikki.krogerus@linux.intel.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-usb@vger.kernel.org \
    --cc=linux@roeck-us.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.