Hi, On Mon, Jan 19, 2009 at 12:10 PM, pHilipp Zabel <[email protected]> wrote: > Hi Marek, > > On Mon, Jan 19, 2009 at 11:34 AM, Belisko Marek <[email protected]> > wrote: >> Hi, >> >> thanks for help. Ialreadyread a whole documentation but still ca't >> find a clue how to get pins for TFT display. >> In attachment you can find my log. Could you please lookon this and >> give some proposal how to understand. > > What pins are you looking for, exactly? SPV C100 is HTC Oxygen = > omap850 based, right? > I think all those omap850 phones have the TFT connected to the > internal LCD controller, so I'd propose to have a look at the LCDC > register settings (see drivers/video/omap/lcdc.c for the physical > register addresses) and try to recreate them in a custom struct > lcd_panel for omapfb. IIRC no GPIOs are involved.
After looking to kernel code seems no GPIOS for LCD are used in code (they're only defined - using source for typhoon) soyou're right. I'm trying to fill lcd_panel struct but there'is missing some infos. E.g:how fill values for : pixel clock, horizontal synchronization pulse width, horizontal front porch, horizontal back porch, vertical synchronization pulse width, vertical front porch, vertical back porch, ac-bias pin frequency. It would be possible to get it from Haret? Values from typhoon isn't working (display shows only strange colours). If you have some spec about omap 850 would be helpful also :) > > regards > Philipp > >> >> Thanks >> >> Marek >> >> >> >> On Sun, Jan 18, 2009 at 10:56 PM, Kevin O'Connor <[email protected]> wrote: >>> On Sun, Jan 18, 2009 at 08:30:57PM +0100, Belisko Marek wrote: >>>> is there any way how to check with Haret GPIO pins for display? >>>> Or exist some tutorial how to check this? >>> >>> Have you read the page at: >>> >>> http://www.handhelds.org/moin/moin.cgi/HaRET_20Documentation >>> >>> Your previous mails indicate that you have an OMAP device - to get >>> reports on gpios, one can run "watch gpios". >>> >>> -Kevin >>> >> >> >> >> -- >> as simple as primitive as possible >> ---------------------------------------------- >> Marek Beliško - open-nandra >> Ruská Nová Ves 219 >> 08005 Prešov >> Slovakia >> http://open-nandra.com >> >> _______________________________________________ >> Haret mailing list >> [email protected] >> https://handhelds.org/mailman/listinfo/haret >> >> > thanks, Marek -- as simple as primitive as possible ---------------------------------------------- Marek Beliško - open-nandra Ruská Nová Ves 219 08005 Prešov Slovakia http://open-nandra.com
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