OMAPDSS: omap5 SYNC_LOST error with DPI/LCD

2014-05-16 Thread Vikas Patil
Hi Tomi, Thanks. Currently I am trying to understand and create a driver for TDF19988 for omapdss using the 3.8.13 (Latest OMAP5 GLDSK Kernel). Yes, I agree omapdss has changed a lot from 3.4 to 3.8 to 3.12 to 3.15 linux kernels and following refrences which I was thinking to use for this not

OMAPDSS: omap5 SYNC_LOST error with DPI/LCD

2014-05-16 Thread Tomi Valkeinen
On 13/05/14 09:26, Vikas Patil wrote: > Hi Tomi, > >>That driver cannot be used with omapdrm, which uses omapdss. There's no > TDF19988 driver for omapdss (at least in the mainline), > Just to better understand, could you please explain why I can't use it > with omadrm and omapdss? Which scenario

OMAPDSS: omap5 SYNC_LOST error with DPI/LCD

2014-05-13 Thread Vikas Patil
Hi Tomi, >That driver cannot be used with omapdrm, which uses omapdss. There's no TDF19988 driver for omapdss (at least in the mainline), Just to better understand, could you please explain why I can't use it with omadrm and omapdss? Which scenario this driver will be useful? I think I still

OMAPDSS: omap5 SYNC_LOST error with DPI/LCD

2014-05-12 Thread Vikas Patil
Hi Tomi, Thank a lot for your inputs and patch info. It seems I cannot apply those patches straight away as it is based on 3.6-rc4 and I am using 3.4.25, between these two, it seems significant code changes for DSS related code. I am using 3.4.25 kernel from TI for OMAP5 evm, it has been

OMAPDSS: omap5 SYNC_LOST error with DPI/LCD

2014-05-12 Thread Vikas Patil
Hi, Re-posting as previous posting was rejected due to length. Forgot to mention, DPI pins are connected to TDF19988 chip for HDMI conversion. I have build the driver for it from

OMAPDSS: omap5 SYNC_LOST error with DPI/LCD

2014-05-12 Thread Tomi Valkeinen
On 12/05/14 14:33, Vikas Patil wrote: > Hi, > > Re-posting as previous posting was rejected due to length. > > Forgot to mention, DPI pins are connected to TDF19988 chip for HDMI > conversion. > I have build the driver for it from >

OMAPDSS: omap5 SYNC_LOST error with DPI/LCD

2014-05-12 Thread Tomi Valkeinen
Well, there's at least a bit in the dss that needs to be configured for DPI to be routed correctly. Commit de09e492986219132b518c3f7834a28823cd in the mainline does that. Then, if using DSI PLL, the clock routing needs to be fixed for OMAP5, mainline commit

OMAPDSS: omap5 SYNC_LOST error with DPI/LCD

2014-05-12 Thread Vikas Patil
Hi Tomi, How could I confirm for OMAP5 DPI support apart form enabling CONFIG_OMAP2_DSS_DPI and CONFIG_PANEL_GENERIC_DPI? Enabling mentioned config builds components from Kernel\drivers\video\omap2\dss and kernel\drivers\video\omap2\displays only. Is there any support needs to be available under

OMAPDSS: omap5 SYNC_LOST error with DPI/LCD

2014-05-09 Thread Archit Taneja
f > Of Archit Taneja > Sent: Friday, May 09, 2014 12:09 PM > To: Vikas Patil > Cc: Valkeinen, Tomi; dri-devel at lists.freedesktop.org > Subject: Re: OMAPDSS: omap5 SYNC_LOST error with DPI/LCD > > Hi Vikas, > > On Friday 09 May 2014 11:54 AM, Vikas Patil wrote: >&g

OMAPDSS: omap5 SYNC_LOST error with DPI/LCD

2014-05-09 Thread Patil, Vikash
a dependency for DPI? Regards, Vikash -Original Message- From: Archit Taneja [mailto:arc...@ti.com] Sent: Friday, May 09, 2014 2:14 PM To: Patil, Vikash Cc: Valkeinen, Tomi; dri-devel at lists.freedesktop.org Subject: Re: OMAPDSS: omap5 SYNC_LOST error with DPI/LCD Hi, On Friday 09 May 2

OMAPDSS: omap5 SYNC_LOST error with DPI/LCD

2014-05-09 Thread Archit Taneja
Hi Vikas, On Friday 09 May 2014 11:54 AM, Vikas Patil wrote: > Hi, > > Forgot to mention, DPI pins are connected to TDF19988 chip for HDMI > conversion. > I have build the driver for it from >

OMAPDSS: omap5 SYNC_LOST error with DPI/LCD

2014-05-09 Thread Patil, Vikash
or driver? Regards, Vikash -Original Message- From: dri-devel [mailto:dri-devel-boun...@lists.freedesktop.org] On Behalf Of Archit Taneja Sent: Friday, May 09, 2014 12:09 PM To: Vikas Patil Cc: Valkeinen, Tomi; dri-devel at lists.freedesktop.org Subject: Re: OMAPDSS: omap5 SYNC_LOST