From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C1E8E81E; Sat, 17 Feb 2024 15:32:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708183977; cv=none; b=YgUyw0M8mJrZ3gQxYVDtYhJzS2kTVRbjBupDjq0Heipff3+XMq1qrkftGD/xxwdBmRlNpPIng4IHR0OZYc4ApdyY6g5Q+EEXA0PH8QqM0DXjOzVa9kmifvOQZNi6wQAxoCc2Gb+OYr7O5owJtM5iQ22iGp2i+9+A32HwjB2TzZo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708183977; c=relaxed/simple; bh=kRaAD7ZRFG9PP56SlAHdcep6YLhDgh49V/QqkUID8g0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=HjsNoNYfVY2bm6UZFSuUZEq5oISrqBAsP8NLXQFpMG3KsEOHij5NzdpKZLBlueZ/jNvXAAStxUKVNtfiq5SmD4SuM8cS+aYCABsx68qXfE3J9cqHkn9kfau1tf5+Vw5ATNDHDHMgUeP1wKRyp7LTWgHhP+EzJmfOyBteZVO6hUE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=wkSTvW3v; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="wkSTvW3v" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CB478C433C7; Sat, 17 Feb 2024 15:32:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1708183977; bh=kRaAD7ZRFG9PP56SlAHdcep6YLhDgh49V/QqkUID8g0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=wkSTvW3vAxn8uz2A65Zq8BjynWM/uMOTjc7NTclLAzqdUoHEYDY3Y25TQ/umRRcpl mU/D+1a1xnw/+HhdDac6kC5LrIDYJTHYe/j0XfnPZZdGKsm1NT22bkeqooWxfE49Gt 2wvFag7sW46qoBVFTPZ6XMQAuzrqw6GvVsO6kRaM= Date: Sat, 17 Feb 2024 16:32:54 +0100 From: Greg Kroah-Hartman To: =?utf-8?Q?Ond=C5=99ej?= Jirman Cc: linux-usb@vger.kernel.org, Guenter Roeck , Heikki Krogerus , open list Subject: Re: [PATCH] Revert "usb: typec: tcpm: reset counter when enter into unattached state after try role" Message-ID: <2024021739-self-pencil-b932@gregkh> References: <20240215193352.1026707-1-megi@xff.cz> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240215193352.1026707-1-megi@xff.cz> On Thu, Feb 15, 2024 at 08:33:50PM +0100, Ondřej Jirman wrote: > From: Ondrej Jirman > > The reverted commit makes the state machine only ever go from SRC_ATTACH_WAIT > to SNK_TRY in endless loop when toggling. After revert it goes to SRC_ATTACHED > after initially trying SNK_TRY earlier, as it should for toggling to ever detect > the power source mode and the port is again able to provide power to attached > power sinks. > > This reverts commit 2d6d80127006ae3da26b1f21a65eccf957f2d1e5. > --- > drivers/usb/typec/tcpm/tcpm.c | 3 --- > 1 file changed, 3 deletions(-) > > See https://lore.kernel.org/all/odggrbbgjpardze76qiv57mw6tllisyu5sbrta37iadjzwamcv@qr3ubwnlzqqt/ > for more. > > diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c > index f7d7daa60c8d..295ae7eb912c 100644 > --- a/drivers/usb/typec/tcpm/tcpm.c > +++ b/drivers/usb/typec/tcpm/tcpm.c > @@ -3743,9 +3743,6 @@ static void tcpm_detach(struct tcpm_port *port) > if (tcpm_port_is_disconnected(port)) > port->hard_reset_count = 0; > > - port->try_src_count = 0; > - port->try_snk_count = 0; > - > if (!port->attached) > return; > > -- > 2.43.0 > > Hi, This is the friendly patch-bot of Greg Kroah-Hartman. You have sent him a patch that has triggered this response. He used to manually respond to these common problems, but in order to save his sanity (he kept writing the same thing over and over, yet to different people), I was created. Hopefully you will not take offence and will fix the problem in your patch and resubmit it so that it can be accepted into the Linux kernel tree. You are receiving this message because of the following common error(s) as indicated below: - Your patch does not have a Signed-off-by: line. Please read the kernel file, Documentation/process/submitting-patches.rst and resend it after adding that line. Note, the line needs to be in the body of the email, before the patch, not at the bottom of the patch or in the email signature. If you wish to discuss this problem further, or you have questions about how to resolve this issue, please feel free to respond to this email and Greg will reply once he has dug out from the pending patches received from other developers. thanks, greg k-h's patch email bot