From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
To: Benjamin Berg <bberg@redhat.com>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [RFC PATCH 4/7] usb: typec: ucsi: acpi: Reduce the command completion timeout
Date: Mon, 7 Jun 2021 16:14:39 +0300 [thread overview]
Message-ID: <20210607131442.20121-5-heikki.krogerus@linux.intel.com> (raw)
In-Reply-To: <20210607131442.20121-1-heikki.krogerus@linux.intel.com>
The huge delay was there to workaround a problem where the
firmware did not report that if it was busy with the
alternate mode commands. Now that the alternate modes are
polled, the delay can be dropped.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
---
drivers/usb/typec/ucsi/ucsi_acpi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/typec/ucsi/ucsi_acpi.c b/drivers/usb/typec/ucsi/ucsi_acpi.c
index 04976435ad736..6771f05e32c29 100644
--- a/drivers/usb/typec/ucsi/ucsi_acpi.c
+++ b/drivers/usb/typec/ucsi/ucsi_acpi.c
@@ -78,7 +78,7 @@ static int ucsi_acpi_sync_write(struct ucsi *ucsi, unsigned int offset,
if (ret)
goto out_clear_bit;
- if (!wait_for_completion_timeout(&ua->complete, 60 * HZ))
+ if (!wait_for_completion_timeout(&ua->complete, HZ))
ret = -ETIMEDOUT;
out_clear_bit:
--
2.30.2
next prev parent reply other threads:[~2021-06-07 13:14 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-07 13:14 [RFC PATCH 0/7] usb: typec: ucsi: Polling the alt modes and PDOs Heikki Krogerus
2021-06-07 13:14 ` [RFC PATCH 1/7] usb: typec: ucsi: Always cancel the command if PPM reports BUSY condition Heikki Krogerus
2021-06-07 13:14 ` [RFC PATCH 2/7] usb: typec: ucsi: Don't stop alt mode registration on busy condition Heikki Krogerus
2021-06-08 9:31 ` Sergei Shtylyov
2021-06-08 13:18 ` Heikki Krogerus
2021-06-07 13:14 ` [RFC PATCH 3/7] usb: typec: ucsi: Add poll worker for alternate modes Heikki Krogerus
2021-06-07 13:14 ` Heikki Krogerus [this message]
2021-06-07 13:14 ` [RFC PATCH 5/7] usb: typec: ucsi: Process every connector change as unique connector state Heikki Krogerus
2021-06-07 13:14 ` [RFC PATCH 6/7] usb: typec: ucsi: Filter out spurious events Heikki Krogerus
2021-06-07 13:14 ` [RFC PATCH 7/7] usb: typec: ucsi: Read the PDOs in separate work Heikki Krogerus
2021-06-07 20:09 ` [RFC PATCH 0/7] usb: typec: ucsi: Polling the alt modes and PDOs Benjamin Berg
2021-06-08 6:42 ` Heikki Krogerus
2021-06-08 6:54 ` Heikki Krogerus
2021-06-08 19:32 ` Benjamin Berg
2021-06-09 11:25 ` Heikki Krogerus
2021-06-09 12:18 ` Heikki Krogerus
2021-06-09 12:56 ` Heikki Krogerus
2021-06-09 17:39 ` Benjamin Berg
2021-06-10 12:07 ` Heikki Krogerus
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