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Michael Krufky | 1 Jul 2008 02:10
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Re: DVICO dual express second tuner?

Paul Kelly wrote:
> Hello all;
> 
> I got the latest tree and firmware and successfully brought up a new
> DVICO dual express and can tune HD cable.
> 
> According to the marketing fluff this card has two tuners and can tune
> either two digital HD streams or one analog and one HD stream. 
> 
> Can anyone give me any idea how to make it do that? Mythtv only
> identifies tuner 0. 
> 
> Any information needed will happily be supplied, please ask.
> 
> Thanks in advance

Paul,

There is a bug in the cx23885 driver that prevents us from using both Transport buses at the same time.

stoth is working to fix that bug now -- after the bug is fixed, we'll enable the second transport bus.

I'd expect it to be all fixed within a week or two.

Regards,

Mike

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hermann pitton | 1 Jul 2008 02:44
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Re: DVICO dual express second tuner?

Hi,

Am Montag, den 30.06.2008, 15:02 -0700 schrieb Fritz Katz:
> "Paul Kelly" wrote Monday, June 30, 2008: 
> >  
> >  I got the latest tree and firmware and successfully 
> >  brought up a new DVICO dual express and can tune HD cable.
> >  
> >  According to the marketing fluff this card has two 
> >  tuners and can tune either two digital HD streams or one 
> >  analog and one HD stream. 
> >  
> >  Can anyone give me any idea how to make it do that? 
> >  Mythtv only identifies tuner 0. 
> >  
> >  Any information needed will happily be supplied, 
> >  please ask.
> >  
> >  Thanks in advance
> >  
> >  PK
> _________________________
> 
> Hello Paul Kelly,
> 
>   I don't own one myself, but I can point you in the direction of the HCL (Linux Hardware Compatability List):
> 
> http://www.linuxquestions.org/hcl/showproduct.php/product/4012/cat/196
> 
>   Maybe info here can help you getting the second tuner working:
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Paul Kelly | 1 Jul 2008 04:41
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Re: DVICO dual express second tuner?

Thank you for your help. Unfortunately I had already found this one and
tried it. It was very helpful in getting the card to work even though it
was written to support completely different hardware, USB tuner along
with a PCI tuner on a card.  The Dual express does NOT have a USB tuner,
it's actually two separate identical conexant chips on the board only
one of which the linux driver recognizes. Also the Dual Express does not
use the "bluebird" firmware referred to in that howto, that is strictly
for the USB tuner apparently and since it doesn't have one it ignores
it. I actually had to find and download different firmware that it
requested. Using that firmware I can view and record all of the
unencrypted HD cable channels that are available to me. However, I
cannot tune any non-HD content at all.

Thanks again, it's much appreciated.

PK

On Mon, 2008-06-30 at 15:02 -0700, Fritz Katz wrote:
> "Paul Kelly" wrote Monday, June 30, 2008: 
> >  
> >  I got the latest tree and firmware and successfully 
> >  brought up a new DVICO dual express and can tune HD cable.
> >  
> >  According to the marketing fluff this card has two 
> >  tuners and can tune either two digital HD streams or one 
> >  analog and one HD stream. 
> >  
> >  Can anyone give me any idea how to make it do that? 
> >  Mythtv only identifies tuner 0. 
> >
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Jalori, Mohit | 1 Jul 2008 05:36
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RE: omap3 camera driver

Hi

I am sending out the files as separate patches in next set of emails. There are a total of 16 patches. 2 of these
patches are big tables which are available for review at the site below.

http://linux.omap.com/pub/patches/rfc/34xxcamisp/omap34xx_camera_patches.tar.bz

If you want me send those as well in email let me know.

Regards
Mohit

> -----Original Message-----
> From: Trilok Soni [mailto:soni.trilok <at> gmail.com]
> Sent: Friday, June 27, 2008 5:17 AM
> To: Jalori, Mohit
> Cc: video4linux-list <at> redhat.com
> Subject: Re: omap3 camera driver
>
> Hi Mohit,
>
> On Fri, Jun 27, 2008 at 4:23 AM, Jalori, Mohit <mjalori <at> ti.com> wrote:
> > Hi,
> >
>
> ...
> >
> >
> > All files are available at
> http://linux.omap.com/pub/patches/rfc/34xxcamisp/omap34xx_camera_files.tar
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Mohit Jalori | 1 Jul 2008 06:01
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[Patch 2/16] OMAP3 camera driver V4L2 CCP2

From: Sameer Venkatraman <sameerv <at> ti.com>

V4L2: Adding Compact Camera Port definitions.

Adding Compact Camera Port (CCP) 2 class structures.

Signed-off-by: Sameer Venkatraman <sameerv <at> ti.com>
Signed-off-by: Mohit Jalori <mjalori <at> ti.com>
---
 v4l2-int-device.h |  101 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 101 insertions(+)

--- a/include/media/v4l2-int-device.h
+++ b/include/media/v4l2-int-device.h
 <at>  <at>  -103,6 +103,11  <at>  <at>  enum v4l2_if_type {
 	 * on certain image sensors.
 	 */
 	V4L2_IF_TYPE_BT656,
+	/*
+	 * Compact Camera Port (CCP) 2. CCP 2 class 0 is also known as
+	 * Camera Serial Interface (CSI) 1.
+	 */
+	V4L2_IF_TYPE_CCP2,
 };

 enum v4l2_if_type_bt656_mode {
 <at>  <at>  -149,10 +154,106  <at>  <at>  struct v4l2_if_type_bt656 {
 	u32 clock_curr;
 };
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Mohit Jalori | 1 Jul 2008 06:02
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[Patch 3/16] OMAP3 camera driver V4L2 Crop

From: Sameer Venkatraman <sameerv <at> ti.com>

V4L2: Adding internal IOCTLs for crop.

Adding internal IOCTLs for crop.

Signed-off-by: Sameer Venkatraman <sameerv <at> ti.com>
Signed-off-by: Mohit Jalori <mjalori <at> ti.com>
---
 v4l2-int-device.h |    6 ++++++
 1 files changed, 6 insertions(+)

--- a/include/media/v4l2-int-device.h
+++ b/include/media/v4l2-int-device.h
 <at>  <at>  -271,6 +271,9  <at>  <at>  enum v4l2_int_ioctl_num {
 	vidioc_int_queryctrl_num,
 	vidioc_int_g_ctrl_num,
 	vidioc_int_s_ctrl_num,
+	vidioc_int_cropcap_num,
+	vidioc_int_g_crop_num,
+	vidioc_int_s_crop_num,
 	vidioc_int_g_parm_num,
 	vidioc_int_s_parm_num,

 <at>  <at>  -367,6 +370,9  <at>  <at>  V4L2_INT_WRAPPER_1(try_fmt_cap, struct v
 V4L2_INT_WRAPPER_1(queryctrl, struct v4l2_queryctrl, *);
 V4L2_INT_WRAPPER_1(g_ctrl, struct v4l2_control, *);
 V4L2_INT_WRAPPER_1(s_ctrl, struct v4l2_control, *);
+V4L2_INT_WRAPPER_1(cropcap, struct v4l2_cropcap, *);
+V4L2_INT_WRAPPER_1(g_crop, struct v4l2_crop, *);
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Mohit Jalori | 1 Jul 2008 06:02
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[Patch 4/16] OMAP3 camera driver V4L2 RAW10

>From 5059759d433bcdb2a51afeefe8c174e243fd58b1 Mon Sep 17 00:00:00 2001
From: Sakari Ailus <sakari.ailus <at> nokia.com>
Date: Thu, 29 May 2008 13:16:49 +0300
Subject: [PATCH] Adding 10-bit RAW Bayer format.

Signed-off-by: Mohit Jalori <mjalori <at> ti.com>
---
 include/linux/videodev2.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index c141118..29a3e25 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
 <at>  <at>  -309,6 +309,7  <at>  <at>  struct v4l2_pix_format

 /* see http://www.siliconimaging.com/RGB%20Bayer.htm */
 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B','A','8','1') /*  8  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B','A','1','0') /* 10bit raw bayer  */
 #define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B','Y','R','2') /* 16  BGBG.. GRGR.. */

 /* compressed formats */
--

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1.5.5.1

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Mohit Jalori | 1 Jul 2008 06:03
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[Patch 5/16] OMAP3 camera driver V4L2 g_priv_mem

>From 3f9a1f1c20fadcd9fcc4fdb95f70a02a85e0140d Mon Sep 17 00:00:00 2001
From: Sakari Ailus <sakari.ailus <at> nokia.com>
Date: Thu, 8 May 2008 19:28:18 +0300
Subject: [PATCH] V4L: Add VIDIOC_G_PRIV_MEM

Some devices, for example image sensors, contain settings in their
EEPROM memory that are useful to userspace programs. VIDIOC_G_PRIV_MEM
can be used to read those settings.

This patch adds also the corresponding v4l2_int_device command.

Signed-off-by: Sakari Ailus <sakari.ailus <at> nokia.com>
---
 include/linux/videodev2.h       |    8 ++++++++
 include/media/v4l2-int-device.h |    3 +++
 2 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 29a3e25..15c0f2b 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
 <at>  <at>  -1370,6 +1370,13  <at>  <at>  struct v4l2_chip_ident {
 	__u32 revision;    /* chip revision, chip specific */
 };

+/* VIDIOC_G_PRIV_MEM */
+struct v4l2_priv_mem {
+	__u32 offset;	/* offset to data */
+	__u32 length;	/* memory allocated to ptr or read length */
+	void *ptr;	/* pointer to allocated memory */
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Mohit Jalori | 1 Jul 2008 06:04
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[Patch 6/16] OMAP3 camera driver V4L2 power states

>From e2277399f9a46a2c6dbe7aacf072d0b9a457dbff Mon Sep 17 00:00:00 2001
From: Sakari Ailus <sakari.ailus <at> nokia.com>
Date: Thu, 8 May 2008 19:29:19 +0300
Subject: [PATCH] V4L: Int if: define new power states

Signed-off-by: Sakari Ailus <sakari.ailus <at> nokia.com>
---
 include/media/v4l2-int-device.h |   11 +++++++++--
 1 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/include/media/v4l2-int-device.h b/include/media/v4l2-int-device.h
index fc14264..6795b32 100644
--- a/include/media/v4l2-int-device.h
+++ b/include/media/v4l2-int-device.h
 <at>  <at>  -96,6 +96,13  <at>  <at>  int v4l2_int_ioctl_1(struct v4l2_int_device *d, int cmd, void *arg);
  *
  */

+enum v4l2_power {
+	V4L2_POWER_OFF = 0,
+	V4L2_POWER_ON,
+	V4L2_POWER_STANDBY,
+	V4L2_POWER_RESUME,
+};
+
 /* Slave interface type. */
 enum v4l2_if_type {
 	/*
 <at>  <at>  -286,7 +293,7  <at>  <at>  enum v4l2_int_ioctl_num {
 	vidioc_int_dev_init_num = 1000,
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Mohit Jalori | 1 Jul 2008 06:05
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[Patch 7/16] OMAP3 camera driver RAW 10 dpcm

From: Sakari Ailus [sakari.ailus <at> nokia.com]

V4L2: Add V4L2_PIX_FMT_SGRBG10DPCM8 to videodev2.h

Adding definition for 10-bit RAW bayer compressed to 8 bits.

Signed-off-by: Tuukka Toivonen <tuukka.o.toivonen <at> nokia.com>
---
 include/linux/videodev2.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 15c0f2b..7a6131c 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
 <at>  <at>  -310,6 +310,7  <at>  <at>  struct v4l2_pix_format
 /* see http://www.siliconimaging.com/RGB%20Bayer.htm */
 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B','A','8','1') /*  8  BGBG.. GRGR.. */
 #define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B','A','1','0') /* 10bit raw bayer  */
+#define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B','D','1','0') /* 10bit raw bayer DPCM compressed
to 8 bits */
 #define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B','Y','R','2') /* 16  BGBG.. GRGR.. */

 /* compressed formats */
--

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