From: Dmitri Belimov <d.belimov@gmail.com>
To: Stefan Ringel <stefan.ringel@arcor.de>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>,
Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: Re: [PATCH] tm6000: fix s-video input
Date: Wed, 23 Mar 2011 11:49:52 +0900 [thread overview]
Message-ID: <20110323114952.4ddedfb1@glory.local> (raw)
In-Reply-To: <4D845160.8030509@arcor.de>
Hi Stefan
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Am 18.03.2011 01:08, schrieb Dmitri Belimov:
> > Hi
> >
> > Add compatibility for composite and s-video inputs. Some TV cards
> hasn't it.
> > Fix S-Video input, the s-video cable has only video signals no
> > audio.
> Call the function of audio configure kill chroma in signal. only b/w
> video.
> >
> > Known bugs:
> > after s-video the audio for radio didn't work, TV crashed hardly
> > after composite TV crashed hardly too.
> >
> > P.S. After this patch I'll want to rework the procedure of configure
> video. Now it has a lot of junk and dubles.
> >
>
> Why you use caps to define video input and audio with avideo and/or
> aradio as flags? Better is , I think, we use a struct for edge
> virtual input (Video type (s-vhs, composite, tuner), video input pin
> (video port a, video port b or both), video mode gpio, audio type ,
> audio input pin (adc 1, adc 2 or sif)). If we are called
> vidioc_s_input or radio_g_input setting input number. In tm6000_std.c
> we can use this input number and the input struct with the same number
> and can use all setting from here to set it.
It's very intresting but right now much better for me make full-working TV cards.
You can rework this part of code as you want. Or we can do it togehter.
With my best regards, Dmitry.
> Stefan Ringel
>
>
> > diff --git a/drivers/staging/tm6000/tm6000-cards.c
> b/drivers/staging/tm6000/tm6000-cards.c
> > index 88144a1..146c7e8 100644
> > --- a/drivers/staging/tm6000/tm6000-cards.c
> > +++ b/drivers/staging/tm6000/tm6000-cards.c
> > @@ -235,11 +235,13 @@ struct tm6000_board tm6000_boards[] = {
> > .avideo = TM6000_AIP_SIF1,
> > .aradio = TM6000_AIP_LINE1,
> > .caps = {
> > - .has_tuner = 1,
> > - .has_dvb = 1,
> > - .has_zl10353 = 1,
> > - .has_eeprom = 1,
> > - .has_remote = 1,
> > + .has_tuner = 1,
> > + .has_dvb = 1,
> > + .has_zl10353 = 1,
> > + .has_eeprom = 1,
> > + .has_remote = 1,
> > + .has_input_comp = 1,
> > + .has_input_svid = 1,
> > },
> > .gpio = {
> > .tuner_reset = TM6010_GPIO_0,
> > @@ -255,11 +257,13 @@ struct tm6000_board tm6000_boards[] = {
> > .avideo = TM6000_AIP_SIF1,
> > .aradio = TM6000_AIP_LINE1,
> > .caps = {
> > - .has_tuner = 1,
> > - .has_dvb = 0,
> > - .has_zl10353 = 0,
> > - .has_eeprom = 1,
> > - .has_remote = 1,
> > + .has_tuner = 1,
> > + .has_dvb = 0,
> > + .has_zl10353 = 0,
> > + .has_eeprom = 1,
> > + .has_remote = 1,
> > + .has_input_comp = 1,
> > + .has_input_svid = 1,
> > },
> > .gpio = {
> > .tuner_reset = TM6010_GPIO_0,
> > @@ -327,10 +331,13 @@ struct tm6000_board tm6000_boards[] = {
> > .avideo = TM6000_AIP_SIF1,
> > .aradio = TM6000_AIP_LINE1,
> > .caps = {
> > - .has_tuner = 1,
> > - .has_dvb = 1,
> > - .has_zl10353 = 1,
> > - .has_eeprom = 1,
> > + .has_tuner = 1,
> > + .has_dvb = 1,
> > + .has_zl10353 = 1,
> > + .has_eeprom = 1,
> > + .has_remote = 0,
> > + .has_input_comp = 0,
> > + .has_input_svid = 0,
> > },
> > .gpio = {
> > .tuner_reset = TM6010_GPIO_0,
> > @@ -346,10 +353,13 @@ struct tm6000_board tm6000_boards[] = {
> > .avideo = TM6000_AIP_SIF1,
> > .aradio = TM6000_AIP_LINE1,
> > .caps = {
> > - .has_tuner = 1,
> > - .has_dvb = 0,
> > - .has_zl10353 = 0,
> > - .has_eeprom = 1,
> > + .has_tuner = 1,
> > + .has_dvb = 0,
> > + .has_zl10353 = 0,
> > + .has_eeprom = 1,
> > + .has_remote = 0,
> > + .has_input_comp = 0,
> > + .has_input_svid = 0,
> > },
> > .gpio = {
> > .tuner_reset = TM6010_GPIO_0,
> > diff --git a/drivers/staging/tm6000/tm6000-stds.c
> b/drivers/staging/tm6000/tm6000-stds.c
> > index a4c07e5..da3e51b 100644
> > --- a/drivers/staging/tm6000/tm6000-stds.c
> > +++ b/drivers/staging/tm6000/tm6000-stds.c
> > @@ -1161,8 +1161,6 @@ int tm6000_set_standard(struct tm6000_core
> > *dev,
> v4l2_std_id * norm)
> > rc = tm6000_load_std(dev, svideo_stds[i].common,
> > sizeof(svideo_stds[i].
> > common));
> > - tm6000_set_audio_std(dev, svideo_stds[i].audio_default_std);
> > -
> > goto ret;
> > }
> > }
> > diff --git a/drivers/staging/tm6000/tm6000-video.c
> b/drivers/staging/tm6000/tm6000-video.c
> > index b550340..c80a316 100644
> > --- a/drivers/staging/tm6000/tm6000-video.c
> > +++ b/drivers/staging/tm6000/tm6000-video.c
> > @@ -1080,18 +1080,27 @@ static int vidioc_s_std (struct file *file,
> void *priv, v4l2_std_id *norm)
> > static int vidioc_enum_input(struct file *file, void *priv,
> > struct v4l2_input *inp)
> > {
> > + struct tm6000_fh *fh = priv;
> > + struct tm6000_core *dev = fh->dev;
> > +
> > switch (inp->index) {
> > case TM6000_INPUT_TV:
> > inp->type = V4L2_INPUT_TYPE_TUNER;
> > strcpy(inp->name, "Television");
> > break;
> > case TM6000_INPUT_COMPOSITE:
> > - inp->type = V4L2_INPUT_TYPE_CAMERA;
> > - strcpy(inp->name, "Composite");
> > + if (dev->caps.has_input_comp) {
> > + inp->type = V4L2_INPUT_TYPE_CAMERA;
> > + strcpy(inp->name, "Composite");
> > + } else
> > + return -EINVAL;
> > break;
> > case TM6000_INPUT_SVIDEO:
> > - inp->type = V4L2_INPUT_TYPE_CAMERA;
> > - strcpy(inp->name, "S-Video");
> > + if (dev->caps.has_input_svid) {
> > + inp->type = V4L2_INPUT_TYPE_CAMERA;
> > + strcpy(inp->name, "S-Video");
> > + } else
> > + return -EINVAL;
> > break;
> > default:
> > return -EINVAL;
> > diff --git a/drivers/staging/tm6000/tm6000.h
> b/drivers/staging/tm6000/tm6000.h
> > index ccd120f..99ae50e 100644
> > --- a/drivers/staging/tm6000/tm6000.h
> > +++ b/drivers/staging/tm6000/tm6000.h
> > @@ -129,6 +129,8 @@ struct tm6000_capabilities {
> > unsigned int has_zl10353:1;
> > unsigned int has_eeprom:1;
> > unsigned int has_remote:1;
> > + unsigned int has_input_comp:1;
> > + unsigned int has_input_svid:1;
> > };
> >
> > struct tm6000_dvb {
> >
> > Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov
> > <d.belimov@gmail.com>
> >
> > With my best regards, Dmitry.
>
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next prev parent reply other threads:[~2011-03-23 2:48 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-07 5:28 [RFC PATCH] Audio standards on tm6000 Mauro Carvalho Chehab
2010-10-08 19:03 ` Dmitri Belimov
2010-10-08 11:52 ` Mauro Carvalho Chehab
2010-10-12 18:28 ` Dmitri Belimov
2010-10-12 16:54 ` Stefan Ringel
2010-10-13 14:13 ` Dmitri Belimov
[not found] ` <20101129174412.08f2001c@glory.local>
[not found] ` <4CF51C9E.6040600@arcor.de>
[not found] ` <20101201144704.43b58f2c@glory.local>
[not found] ` <4CF67AB9.6020006@arcor.de>
[not found] ` <20101202134128.615bbfa0@glory.local>
[not found] ` <4CF71CF6.7080603@redhat.com>
[not found] ` <20101206010934.55d07569@glory.local>
[not found] ` <4CFBF62D.7010301@arcor.de>
[not found] ` <20101206190230.2259d7ab@glory.local>
[not found] ` <4CFEA3D2.4050309@arcor.de>
[not found] ` <20101208125539.739e2ed2@glory.local>
[not found] ` <4CFFAD1E.7040004@arcor.de>
2010-12-14 3:23 ` tm6000 and IR Dmitri Belimov
2010-12-14 16:27 ` Stefan Ringel
2010-12-15 7:46 ` Dmitri Belimov
2010-12-15 15:52 ` Stefan Ringel
2010-12-16 3:26 ` Dmitri Belimov
2010-12-16 9:38 ` Dmitri Belimov
2010-12-16 17:12 ` Stefan Ringel
2010-12-17 1:46 ` Dmitri Belimov
2010-12-17 5:18 ` Stefan Ringel
2010-12-17 7:08 ` Dmitri Belimov
2010-12-18 0:24 ` Mauro Carvalho Chehab
2010-12-18 13:56 ` Andy Walls
2010-12-18 15:55 ` Stefan Ringel
2010-12-20 5:41 ` Dmitri Belimov
2010-12-21 22:36 ` Jarod Wilson
2010-12-22 8:57 ` [PATCH] Rework and fix IR Dmitri Belimov
2011-01-13 3:46 ` [PATCH] tm6000: rework init code Dmitri Belimov
2011-01-20 6:05 ` [PATCH] tm6000: add/rework reg.defines Dmitri Belimov
2011-01-20 19:25 ` Stefan Ringel
2011-01-20 23:20 ` Dmitri Belimov
2011-02-17 5:12 ` tm6000 and radio Dmitri Belimov
2011-02-17 20:58 ` Mauro Carvalho Chehab
2011-02-18 1:11 ` [PATCH] tm6000: add radio Dmitri Belimov
2011-03-01 4:55 ` [PATCH] tm6000: add audio conf for new cards Dmitri Belimov
2011-03-18 0:08 ` [PATCH] tm6000: fix s-video input Dmitri Belimov
2011-03-19 6:46 ` Stefan Ringel
2011-03-23 2:49 ` Dmitri Belimov [this message]
2011-04-19 5:29 ` [PATCH v1] tm6000: rework standards Dmitri Belimov
2011-04-19 6:42 ` Stefan Ringel
2011-05-04 16:18 ` Stefan Ringel
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