Re: [PATCH] Ngene cam device name

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On 28/03/11 23:40, Mauro Carvalho Chehab wrote:
> Em 27-03-2011 21:44, Ralph Metzler escreveu:
>> Hi,
>>
>> since I just saw cxd2099 appear in staging in the latest git kernel, a
>> simple question which has been pointed out to me before:
>>
>> Why is cxd2099.c in staging regarding the device name question?
>> It has nothing to do with the naming.
> It is not just because of naming. A NACK was given to it, as is, at:
>
> http://www.spinics.net/lists/linux-media/msg28004.html
>
> A previous discussion about this subject were started at:
> 	http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg22196.html
>
> The point is that an interface meant to be used by satellite were
> used as a ci interface, due to the lack of handling independent CA devices.
>
> As there were no final decision about a proper way to address it, Oliver
> decided to keep it as-is, and I decided to move it to staging while we
> don't properly address the question, extending the DVB API in order to
support
> independent CA devs.
>
> Having the driver at staging allow us to rework at the API and change the
> driver when API changes are done, without needing to pass through kernel 
> process of deprecating old API stuff.
>
> Cheers,
> Mauro
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Hello all,

Here is the patch for the NGene card family and the new caio device.
Can cxd2099 be removed from staging as this patch fixes the raised issue.

Signed-off-by: Issa Gorissen <flop.m@xxxxxxx>
---
 drivers/media/dvb/dvb-core/dvbdev.c  |    2 +-
 drivers/media/dvb/dvb-core/dvbdev.h  |    1 +
 drivers/media/dvb/ngene/ngene-core.c |    2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/media/dvb/dvb-core/dvbdev.c
b/drivers/media/dvb/dvb-core/dvbdev.c
index f732877..7a64b81 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/drivers/media/dvb/dvb-core/dvbdev.c
@@ -47,7 +47,7 @@ static DEFINE_MUTEX(dvbdev_register_lock);
 
 static const char * const dnames[] = {
 	"video", "audio", "sec", "frontend", "demux", "dvr", "ca",
-	"net", "osd"
+	"net", "osd", "caio"
 };
 
 #ifdef CONFIG_DVB_DYNAMIC_MINORS
diff --git a/drivers/media/dvb/dvb-core/dvbdev.h
b/drivers/media/dvb/dvb-core/dvbdev.h
index fcc6ae9..c63c70d 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.h
+++ b/drivers/media/dvb/dvb-core/dvbdev.h
@@ -47,6 +47,7 @@
 #define DVB_DEVICE_CA         6
 #define DVB_DEVICE_NET        7
 #define DVB_DEVICE_OSD        8
+#define DVB_DEVICE_CAIO       9
 
 #define DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr) \
 	static short adapter_nr[] = \
diff --git a/drivers/media/dvb/ngene/ngene-core.c
b/drivers/media/dvb/ngene/ngene-core.c
index 175a0f6..17cdd38 100644
--- a/drivers/media/dvb/ngene/ngene-core.c
+++ b/drivers/media/dvb/ngene/ngene-core.c
@@ -1523,7 +1523,7 @@ static int init_channel(struct ngene_channel *chan)
 		set_transfer(&chan->dev->channel[2], 1);
 		dvb_register_device(adapter, &chan->ci_dev,
 				    &ngene_dvbdev_ci, (void *) chan,
-				    DVB_DEVICE_SEC);
+				    DVB_DEVICE_CAIO);
 		if (!chan->ci_dev)
 			goto err;
 	}

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