But when i run my applications involving FBIOPUT_VSCREENINFO ioctl, i dont find any problem there. Infact debuggin printfs in the library convey that the library is able to- 1. Open the /dev/fb/0 device. 2. Is able to Map the dm_osd0_window buffer to the user space. 3. Is able to get FBIOGET/FBIOPUT_VSCREENINFO ioctls without any problem.
Even my application does the above ioctls and it is working fine. Thats the main reason i m concerned why DFB isnt working. An another test application that uses standard FB ioctls only,(just to make sure that its not the custom-driver ioctls) also runs fine. Further once i run my application and then my DFB application, i have already given the output log where the DFB pretends to run without displaying on screen. Hope this throws more inputs on the problem. Sundar ----- Original Message ----- From: "Ville Syrjälä" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Cc: "Denis Oliver Kropp" <[EMAIL PROTECTED]>; <[email protected]> Sent: Friday, March 02, 2007 2:17 PM Subject: Re: [directfb-dev] DirectFB on TI DaVinci > On Fri, Mar 02, 2007 at 11:52:08AM +0530, [EMAIL PROTECTED] wrote: >> My driver does some default configuration of the fb structures. Could >> this >> be a problem. I mean i initialize the >> fb_var_screeninfo structure and the supported modes in the driver. Could >> it >> be possible that DFB too tries to configure it and then fails to do so >> thus >> crashing?? > > DirectFB does a FBIOPUT_VSCREENINFO. If your driver refuses to accept > the configuration DirectFB will fail. > > -- > Ville Syrjälä > [EMAIL PROTECTED] > http://www.sci.fi/~syrjala/ > > > - This message has been scanned for viruses, spam and dangerous content by > www.CleanMailGateway.com, and is believed to be clean. > > > > eInfochips Business Disclaimer: > This message may contain confidential, proprietary or legally Privileged > information. In case you are not the original intended Recipient of the > message, you must not, directly or indirectly, use, Disclose, distribute, > print, or copy any part of this message and you are requested to delete it > and inform the sender. Any views expressed in this message are those of > the individual sender unless otherwise stated. Nothing contained in this > message shall be construed as an offer or acceptance of any offer by > eInfochips Limited and/or eInfochips Inc("eInfochips") unless sent with > that express intent and with due authority of eInfochips. eInfochips has > taken enough precautions to prevent the spread of viruses. However the > company accepts no liability for any damage caused by any virus > transmitted by this email. > eInfochips Business Disclaimer: This message may contain confidential, proprietary or legally Privileged information. In case you are not the original intended Recipient of the message, you must not, directly or indirectly, use, Disclose, distribute, print, or copy any part of this message and you are requested to delete it and inform the sender. Any views expressed in this message are those of the individual sender unless otherwise stated. Nothing contained in this message shall be construed as an offer or acceptance of any offer by eInfochips Limited and/or eInfochips Inc("eInfochips") unless sent with that express intent and with due authority of eInfochips. eInfochips has taken enough precautions to prevent the spread of viruses. However the company accepts no liability for any damage caused by any virus transmitted by this email. _______________________________________________ directfb-dev mailing list [email protected] http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
