thank you very very much!!
Hoping this patch find it's way into mainline ASAP! :)
It will make my life much easier, when dealing with systems with long uptime especially.
Enrico
On Wed, 24 Jan 2018, Mauro Carvalho Chehab wrote:
Date: Wed, 24 Jan 2018 12:05:24
From: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
To: Enrico Mioso <mrkiko.rs@xxxxxxxxx>,
Linux Media Mailing List <linux-media@xxxxxxxxxxxxxxx>,
Jonathan Corbet <corbet@xxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>,
Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>,
Linux Doc Mailing List <linux-doc@xxxxxxxxxxxxxxx>,
Michael Krufky <mkrufky@xxxxxxxxxxx>, Sean Young <sean@xxxxxxxx>,
Hans Verkuil <hans.verkuil@xxxxxxxxx>,
Andrey Konovalov <andreyknvl@xxxxxxxxxx>,
Piotr Oleszczyk <piotr.oleszczyk@xxxxxxxxx>,
Alexey Dobriyan <adobriyan@xxxxxxxxx>
Subject: [PATCH] media: cxusb, dib0700: ignore XC2028_I2C_FLUSH
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
Reported-by: Enrico Mioso <mrkiko.rs@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
---
drivers/media/usb/dvb-usb/cxusb.c | 2 ++
drivers/media/usb/dvb-usb/dib0700_devices.c | 1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c
index 37dea0adc695..cfe86b4864b3 100644
--- a/drivers/media/usb/dvb-usb/cxusb.c
+++ b/drivers/media/usb/dvb-usb/cxusb.c
@@ -677,6 +677,8 @@ static int dvico_bluebird_xc2028_callback(void *ptr, int component,
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);
diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
index 366b05529915..a9968fb1e8e4 100644
--- a/drivers/media/usb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/usb/dvb-usb/dib0700_devices.c
@@ -430,6 +430,7 @@ static int stk7700ph_xc3028_callback(void *ptr, int component,
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__,
--
2.14.3
--
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