From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:51450 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751706AbcDQLMv (ORCPT ); Sun, 17 Apr 2016 07:12:51 -0400 Subject: Patch "[media] v4l: vsp1: Set the SRU CTRL0 register when starting the stream" has been added to the 4.4-stable tree To: laurent.pinchart+renesas@ideasonboard.com, gregkh@linuxfoundation.org, mchehab@osg.samsung.com Cc: , From: Date: Sun, 17 Apr 2016 03:32:49 -0700 Message-ID: <146088916965211@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled [media] v4l: vsp1: Set the SRU CTRL0 register when starting the stream to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: v4l-vsp1-set-the-sru-ctrl0-register-when-starting-the-stream.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From f6acfcdc5b8cdc9ddd53a459361820b9efe958c4 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 9 Sep 2015 11:38:56 -0300 Subject: [media] v4l: vsp1: Set the SRU CTRL0 register when starting the stream From: Laurent Pinchart commit f6acfcdc5b8cdc9ddd53a459361820b9efe958c4 upstream. Commit 58f896d859ce ("[media] v4l: vsp1: sru: Make the intensity controllable during streaming") refactored the stream start code and removed the SRU CTRL0 register write by mistake. Add it back. Fixes: 58f896d859ce ("[media] v4l: vsp1: sru: Make the intensity controllable during streaming") Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- drivers/media/platform/vsp1/vsp1_sru.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/media/platform/vsp1/vsp1_sru.c +++ b/drivers/media/platform/vsp1/vsp1_sru.c @@ -154,6 +154,7 @@ static int sru_s_stream(struct v4l2_subd mutex_lock(sru->ctrls.lock); ctrl0 |= vsp1_sru_read(sru, VI6_SRU_CTRL0) & (VI6_SRU_CTRL0_PARAM0_MASK | VI6_SRU_CTRL0_PARAM1_MASK); + vsp1_sru_write(sru, VI6_SRU_CTRL0, ctrl0); mutex_unlock(sru->ctrls.lock); vsp1_sru_write(sru, VI6_SRU_CTRL1, VI6_SRU_CTRL1_PARAM5); Patches currently in stable-queue which might be from laurent.pinchart+renesas@ideasonboard.com are queue-4.4/v4l-vsp1-set-the-sru-ctrl0-register-when-starting-the-stream.patch