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From: <gregkh@linuxfoundation.org>
To: mchehab@osg.samsung.com, gregkh@linuxfoundation.org, mrkiko.rs@gmail.com
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "media: cxusb, dib0700: ignore XC2028_I2C_FLUSH" has been added to the 4.9-stable tree
Date: Thu, 15 Feb 2018 09:36:50 +0100	[thread overview]
Message-ID: <1518683810102241@kroah.com> (raw)


This is a note to let you know that I've just added the patch titled

    media: cxusb, dib0700: ignore XC2028_I2C_FLUSH

to the 4.9-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:
     media-cxusb-dib0700-ignore-xc2028_i2c_flush.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 9893b905e743ded332575ca04486bd586c0772f7 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Wed, 24 Jan 2018 06:01:57 -0500
Subject: media: cxusb, dib0700: ignore XC2028_I2C_FLUSH

From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

commit 9893b905e743ded332575ca04486bd586c0772f7 upstream.

The XC2028_I2C_FLUSH only needs to be implemented on a few
devices. Others can safely ignore it.

That prevents filling the dmesg with lots of messages like:

	dib0700: stk7700ph_xc3028_callback: unknown command 2, arg 0

Fixes: 4d37ece757a8 ("[media] tuner/xc2028: Add I2C flush callback")
Reported-by: Enrico Mioso <mrkiko.rs@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/media/usb/dvb-usb/cxusb.c           |    2 ++
 drivers/media/usb/dvb-usb/dib0700_devices.c |    1 +
 2 files changed, 3 insertions(+)

--- a/drivers/media/usb/dvb-usb/cxusb.c
+++ b/drivers/media/usb/dvb-usb/cxusb.c
@@ -820,6 +820,8 @@ static int dvico_bluebird_xc2028_callbac
 	case XC2028_RESET_CLK:
 		deb_info("%s: XC2028_RESET_CLK %d\n", __func__, arg);
 		break;
+	case XC2028_I2C_FLUSH:
+		break;
 	default:
 		deb_info("%s: unknown command %d, arg %d\n", __func__,
 			 command, arg);
--- a/drivers/media/usb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/usb/dvb-usb/dib0700_devices.c
@@ -431,6 +431,7 @@ static int stk7700ph_xc3028_callback(voi
 		state->dib7000p_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
 		break;
 	case XC2028_RESET_CLK:
+	case XC2028_I2C_FLUSH:
 		break;
 	default:
 		err("%s: unknown command %d, arg %d\n", __func__,


Patches currently in stable-queue which might be from mchehab@osg.samsung.com are

queue-4.9/media-cxusb-dib0700-ignore-xc2028_i2c_flush.patch

                 reply	other threads:[~2018-02-15  8:39 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

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