--- On Mon, 4/20/09, Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx> wrote:
> From: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>
> Subject: Re: [PATCH] [0904_10] Siano: smsdvb - add events mechanism
> To: "Uri Shkolnik" <urishk@xxxxxxxxx>
> Cc: "LinuxML" <linux-media@xxxxxxxxxxxxxxx>
> Date: Monday, April 20, 2009, 7:21 PM
> On Sun, 5 Apr 2009 03:18:01 -0700
> (PDT)
> Uri Shkolnik <urishk@xxxxxxxxx>
> wrote:
>
> >
> > # HG changeset patch
> > # User Uri Shkolnik <uris@xxxxxxxxxxxx>
> > # Date 1238742622 -10800
> > # Node ID ec7ee486fb86d51bdb48e6a637a6ddd52e9e08c2
> > # Parent
> 020ba7b31c963bd36d607848198e9e4258a6f80e
> > [PATCH] [0904_10] Siano: smsdvb - add events
> mechanism
> >
> > From: Uri Shkolnik <uris@xxxxxxxxxxxx>
> >
> > Add events mechanism that will notify the "cards"
> component
> > (which represent the specific hardware target) for DVB
> related
> > events.
>
>
> This patch contains unrelated coding style fixes. Some of
> them seem to be
> related to previous changesets not applied.
>
> It is better to split coding style and real changes into
> separate patches.
>
> > +/* Events that may come from DVB v3 adapter */
> > +static void sms_board_dvb3_event(struct
> smscore_device_t *coredev,
> > + enum
> SMS_DVB3_EVENTS event) {
> > + switch (event) {
> > + case DVB3_EVENT_INIT:
> > +
> sms_debug("DVB3_EVENT_INIT");
> > + /*
> sms_board_event(coredev, BOARD_EVENT_BIND); */
> > + break;
> > + case DVB3_EVENT_SLEEP:
> > +
> sms_debug("DVB3_EVENT_SLEEP");
> > + /*
> sms_board_event(coredev, BOARD_EVENT_POWER_SUSPEND); */
> > + break;
> > + case DVB3_EVENT_HOTPLUG:
> > +
> sms_debug("DVB3_EVENT_HOTPLUG");
> > + /*
> sms_board_event(coredev, BOARD_EVENT_POWER_INIT); */
> > + break;
> > + case DVB3_EVENT_FE_LOCK:
> > +
> sms_debug("DVB3_EVENT_FE_LOCK");
> > + /*
> sms_board_event(coredev, BOARD_EVENT_FE_LOCK); */
> > + break;
> > + case DVB3_EVENT_FE_UNLOCK:
> > +
> sms_debug("DVB3_EVENT_FE_UNLOCK");
> > + /*
> sms_board_event(coredev, BOARD_EVENT_FE_UNLOCK); */
> > + break;
> > + case DVB3_EVENT_UNC_OK:
> > +
> sms_debug("DVB3_EVENT_UNC_OK");
> > + /*
> sms_board_event(coredev, BOARD_EVENT_MULTIPLEX_OK); */
> > + break;
> > + case DVB3_EVENT_UNC_ERR:
> > +
> sms_debug("DVB3_EVENT_UNC_ERR");
> > + /*
> sms_board_event(coredev, BOARD_EVENT_MULTIPLEX_ERRORS); */
> > + break;
> > +
> > + default:
> > +
> sms_err("Unknown dvb3 api event");
> > + break;
> > + }
> > +}
>
> This seems to be the core of this changeset. However, it
> just prints debug
> messages, since the real call to the event notification
> mechanism is commented.
>
>
> Cheers,
> Mauro
>
The Siano driver is composed from several components. The sms_board_event() is called from one component (dvb3 in this case) to the "cards" component.
The series of patches I submitted, came to bring the 'dvb3' component as close as possible to the current file used by Siano. Since the "cards" has not been patched (yet), those functions have been add, but commented out.
I did the same with the endian and IR calls in other patches (add 'place holders' e.g. a comment, to be un-comment later when those component will be patches and avaliable).
Regards,
Uri
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