On Thu, 2008-01-17 at 14:39 -0800, Tony Lindgren wrote: > * Felipe Balbi <me@xxxxxxxxxxxxxxx> [080117 10:10]: > > On Thu, Jan 17, 2008 at 06:25:31PM +0530, Trilok Soni wrote: > > > Hi Felipe, > > > > > > On Jan 17, 2008 4:41 PM, Felipe Balbi <me@xxxxxxxxxxxxxxx> wrote: > > > > hi Trilok, > > > > > > > > On Thu, 17 Jan 2008 11:12:25 +0530, "Trilok Soni" <soni.trilok@xxxxxxxxx> > > > > wrote: > > > > > > > > > Hi Arun, > > > > > > > > > > On Jan 17, 2008 11:05 AM, Arun C <arunedarath@xxxxxxxxxxxxxxxxxxxx> > > > > wrote: > > > > >> > > > > >> Hi all, > > > > >> > > > > >> I am working on omap2430sdp. I downloaded the latest kernel from git. > > > > >> > > > > >> I did not find support for video(v4l2) and tvout drivers in git, the > > > > >> display library (display.c) is also absent. > > > > >> > > > > >> I could find the support for Video and tvout drivers in the kernel > > > > >> from TI site (linux-2.6.14-omap2-v4). > > > > >> > > > > >> Can anybody please tell me the current status of DSS drivers in git. > > > > >> Why the drivers are not there in git? Whether anybody is working on > > > > >> that? > > > > > > > > > > No one I know of. There was a proposal long back from Said Khasim to > > > > > integrate those functionality into current fwk of fb drivers. The > > > > > current git kernel may not like > > > > > the approach of tvout through v4l2. You may have to add that support > > > > > through fb layer. > > > > > > > > could you explain this better? why tvout driver should come into fb layer > > > > besides v4l2? > > > > > > > > thanks in advance > > > > > > > > > > Because what I understand from current fb layer implementation for > > > layer 0, layer 1 and 2 (with > > > color conversion, colorkey etc caps) is that all the code is written > > > in fb layer to expose all omap2 > > > display controller functionality. > > > > > > So, if we want to go for putting this layer0/1/2 on TV through tv-out > > > capability using v4l2, then we need to have > > > this dispc capability code in common library (like how TI has done) > > > and fb plus vl42 code should use it. > > > > > > I am sure Imre Deak will have better suggestions, as repeated attempt > > > of adding these functionality through v4l2 > > > from Khasim and Komal didn't reach any conclusions. > > > > aha, gotcha. > > thanks for the explanation ;-) > > Well the fb and v4l2 shared code part should really be discussed on > fbdev and v4l lists before we start patching that stuff in linux-omap > tree. > > Tony > - > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > Hi all, I am working on 2430sdp. I have gone through the sources of fbdev of git kernel. I have these doubts please clarify me 1) lcd panels are registered through the function void omapfb_register_panel(struct lcd_panel *panel) If i want to make o/p as tv I have to configure VENC and use these lcd specific function?? 2) Does omapfb_main.c is more inclined towards lcd panels? (I can see lot of functions and structures dealing with lcd) If anybody has better idea how to add tvout support in fbdev please help me. Regards, Arun c -------------------------------------------------------DISCLAIMER------------------------------------------------------ The information transmitted herewith is confidential and proprietary information intended only for use by the individual or entity to which it is addressed. If the reader of this message is not the intended recipient, you are hereby notified that any review, retransmission, dissemination, distribution, copying or other use of, or taking of any action in reliance upon this information is strictly prohibited. If you have received this communication in error, please contact the sender and delete the material from your computer. -------------------------------------------------------------------------------------------------------------------------------- Please do not print this email unless it is absolutely necessary. Spread environmental awareness. - To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
