Hi, There is a file available for V4L2. It is idirectfbvideoprovider_v4l.c in the directory interfaces/IDirectFBVideoProvider.
Thanks, Brijesh Jadav ________________________________ From: Madhusudhan P [mailto:[EMAIL PROTECTED] Sent: Monday, September 08, 2008 1:39 PM To: Jadav, Brijesh R Cc: directfb-users@directfb.org Subject: RE: [directfb-users] V4L2 driver support in DirectFB Hello, I looked into the code and saw only reference to a V4L2 driver where actual implementation of V4L2 driver is not there in DirectFB source code. :( Do you have any idea or approach to implement OSD features using V4L2 devices in dm6467 board? Regards Madhu ________________________________ From: Jadav, Brijesh R [mailto:[EMAIL PROTECTED] Sent: Monday, September 08, 2008 1:22 PM To: Madhusudhan P Cc: directfb-users@directfb.org Subject: RE: [directfb-users] V4L2 driver support in DirectFB Hi, This is true. But from the source code, it looks like this V4L2 option is used for the capture not for the display. I am not able to find anything for the V4L2 display. All the files contain reference to V4L2 Capture. Thanks, Brijesh Jadav ________________________________ From: Madhusudhan P [mailto:[EMAIL PROTECTED] Sent: Monday, September 08, 2008 10:36 AM To: Jadav, Brijesh R Cc: directfb-users@directfb.org Subject: RE: [directfb-users] V4L2 driver support in DirectFB Hello Brijesh, Thanks for the response. When we look into DirectFB website they clearly specify that it support V4L2 driver. While running ./configure, we have got an option --enable-video4linux2. I am really confused with it now. Thanks and Regards Madhu ________________________________ From: Jadav, Brijesh R [mailto:[EMAIL PROTECTED] Sent: Monday, September 08, 2008 10:26 AM To: Madhusudhan P Cc: directfb-users@directfb.org Subject: RE: [directfb-users] V4L2 driver support in DirectFB Hi, As far as I know, Support for directfb is not available on dm6467. Actually directfb works on frame buffer driver, which is not available on dm6467. dm6467 provides only V4L2 driver. Thanks, Brijesh Jadav ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Madhusudhan P Sent: Monday, September 08, 2008 10:15 AM To: directfb-users@directfb.org Subject: [directfb-users] V4L2 driver support in DirectFB Hello, I am developing GUI on OSD DM6467 board. I am facing some issues regarding the DirectFB using V4L2 driver. I ported the DirectFB on DM6467 Davinci board and try to execute some test examples, where test program fails to recognize the video device. Does DirectFB have full support of V4L2 driver? Is it possible to access V4L2 driver to display UI menu using DirectFB? How to proceed with this? If anyone working on this, please help me. Thanks and Regards Madhu
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