RE: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-12-17 Thread Hiremath, Vaibhav
Ville Syrj?l? > > > Cc: Hiremath, Vaibhav; M?ns Rullg?rd; linux-omap@vger.kernel.org; > linux- > > > fb...@vger.kernel.org > > > Subject: Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl > > > > > > On Tue, Nov 30, 2010 at 03:34:40PM +0900, Paul Mundt

Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-12-01 Thread Måns Rullgård
ay, November 30, 2010 12:10 PM >>> > To: Ville Syrj?l? >>> > Cc: Hiremath, Vaibhav; M?ns Rullg?rd; linux-omap@vger.kernel.org; linux- >>> > fb...@vger.kernel.org >>> > Subject: Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl >>> > >&

Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-12-01 Thread Jonghun Han
ille Syrj?l? >> > Cc: Hiremath, Vaibhav; M?ns Rullg?rd; linux-omap@vger.kernel.org; linux- >> > fb...@vger.kernel.org >> > Subject: Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl >> > >> > On Tue, Nov 30, 2010 at 03:34:40PM +0900, Paul Mundt wrote:

RE: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-30 Thread Tomi Valkeinen
vger.kernel.org; linux- > > fb...@vger.kernel.org > > Subject: Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl > > > > On Tue, Nov 30, 2010 at 03:34:40PM +0900, Paul Mundt wrote: > > > On Fri, Nov 26, 2010 at 02:55:39PM +0200, Ville Syrj?l? wrote: > > >

RE: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-29 Thread Hiremath, Vaibhav
> -Original Message- > From: Paul Mundt [mailto:let...@linux-sh.org] > Sent: Tuesday, November 30, 2010 12:10 PM > To: Ville Syrj?l? > Cc: Hiremath, Vaibhav; M?ns Rullg?rd; linux-omap@vger.kernel.org; linux- > fb...@vger.kernel.org > Subject: Re: OMAP:DSS: possible

RE: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-29 Thread Hiremath, Vaibhav
> -Original Message- > From: Paul Mundt [mailto:let...@linux-sh.org] > Sent: Tuesday, November 30, 2010 12:05 PM > To: Ville Syrj?l? > Cc: Hiremath, Vaibhav; M?ns Rullg?rd; linux-omap@vger.kernel.org; linux- > fb...@vger.kernel.org > Subject: Re: OMAP:DSS: possible

Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-29 Thread Paul Mundt
On Tue, Nov 30, 2010 at 03:34:40PM +0900, Paul Mundt wrote: > On Fri, Nov 26, 2010 at 02:55:39PM +0200, Ville Syrj?l? wrote: > > On Fri, Nov 26, 2010 at 05:38:11PM +0530, ext Hiremath, Vaibhav wrote: > > > With this finding, in case of OMAP3 we have to use OMAPFB_WAITFORGO > > > (breaking standard

Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-29 Thread Paul Mundt
On Fri, Nov 26, 2010 at 02:55:39PM +0200, Ville Syrj?l? wrote: > On Fri, Nov 26, 2010 at 05:38:11PM +0530, ext Hiremath, Vaibhav wrote: > > With this finding, in case of OMAP3 we have to use OMAPFB_WAITFORGO > > (breaking standard applications). > > Applications using the standard fbdev API won't

Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-26 Thread Felipe Contreras
On Fri, Nov 26, 2010 at 2:55 PM, Ville Syrjälä wrote: > On Fri, Nov 26, 2010 at 05:38:11PM +0530, ext Hiremath, Vaibhav wrote: >> With this finding, in case of OMAP3 we have to use OMAPFB_WAITFORGO >> (breaking standard applications). > > Applications using the standard fbdev API won't work with

RE: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-26 Thread Hiremath, Vaibhav
> -Original Message- > From: Ville Syrjälä [mailto:ville.syrj...@nokia.com] > Sent: Friday, November 26, 2010 6:26 PM > To: Hiremath, Vaibhav > Cc: Måns Rullgård; linux-omap@vger.kernel.org; linux-fb...@vger.kernel.org > Subject: Re: OMAP:DSS: possible bug in WAITFOR_V

Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-26 Thread Ville Syrjälä
On Fri, Nov 26, 2010 at 05:38:11PM +0530, ext Hiremath, Vaibhav wrote: > > > -Original Message- > > From: Hiremath, Vaibhav > > Sent: Friday, November 26, 2010 5:34 PM > > To: 'Måns Rullgård'; linux-omap@vger.kernel.org > > Subject: RE: OM

RE: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-26 Thread Hiremath, Vaibhav
> -Original Message- > From: Hiremath, Vaibhav > Sent: Friday, November 26, 2010 5:34 PM > To: 'Måns Rullgård'; linux-omap@vger.kernel.org > Subject: RE: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl > > > -Original Message- > >

RE: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-26 Thread Hiremath, Vaibhav
> -Original Message- > From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- > ow...@vger.kernel.org] On Behalf Of Måns Rullgård > Sent: Friday, November 26, 2010 2:09 PM > To: linux-omap@vger.kernel.org > Subject: Re: OMAP:DSS: possible bug in WAITFOR_VSYNC io

Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-26 Thread Måns Rullgård
Wednesday, November 24, 2010 2:28 PM >> > > To: Hiremath, Vaibhav >> > > Cc: linux-omap@vger.kernel.org >> > > Subject: Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl >> > > >> > > On Tue, 2010-11-23 at 23:46 +0530, ext Hiremath, Va

RE: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-24 Thread Hiremath, Vaibhav
> -Original Message- > From: Ville Syrjälä [mailto:ville.syrj...@nokia.com] > Sent: Wednesday, November 24, 2010 10:01 PM > To: Hiremath, Vaibhav > Cc: Tomi Valkeinen; linux-omap@vger.kernel.org > Subject: Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl > > On We

Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-24 Thread Ville Syrjälä
nel.org > > Subject: Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl > > > > On Tue, 2010-11-23 at 23:46 +0530, ext Hiremath, Vaibhav wrote: > > > Hi, > > > > > > While supporting one of customer I came across one interesting

RE: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-24 Thread Hiremath, Vaibhav
> -Original Message- > From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com] > Sent: Wednesday, November 24, 2010 2:28 PM > To: Hiremath, Vaibhav > Cc: linux-omap@vger.kernel.org > Subject: Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl > > On Tue, 2010-1

Re: OMAP:DSS: possible bug in WAITFOR_VSYNC ioctl

2010-11-24 Thread Tomi Valkeinen
On Tue, 2010-11-23 at 23:46 +0530, ext Hiremath, Vaibhav wrote: > Hi, > > While supporting one of customer I came across one interesting issue and > finding with WAITFORVSYNC ioctl - > > Problem Statement - > --- > With WAITFORVSYNC lots of tearing artifacts are visible on LCD