* Arun C <arunedarath@xxxxxxxxxxxxxxxxxxxx> [080123 07:24]: > 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. I guess you'll need to add some features to register other outputs as well :) 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
