Hi Andy,Please add back also kernel errors that are shown when the issue occurs. I saw those mentioned in the commit log in some earlier version of the patch.
-----Original Message-----
From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Sent: 2024年9月10日 17:03
To: Liu Kimriver/刘金河 <kimriver.liu@xxxxxxxxxxxx>
Cc: jarkko.nikula@xxxxxxxxxxxxxxx; mika.westerberg@xxxxxxxxxxxxxxx; jsd@xxxxxxxxxxxx; andi.shyti@xxxxxxxxxx; linux-i2c@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx
Subject: Re: [PATCH v8] i2c: designware: fix master is holding SCL low while ENABLE bit is disabled
On Tue, Sep 10, 2024 at 02:13:09PM +0800, Kimriver Liu wrote:
It was observed issuing ABORT bit(IC_ENABLE[1]) will not work when
"...observed that issuing..."
...bit (..."
IC_ENABLE is already disabled.
Check if ENABLE bit(IC_ENABLE[0]) is disabled when the master is
"...bit (..."
master --> controller
Update it in V9