> -Original Message-
> From: Ville Syrjälä [mailto:ville.syrj...@nokia.com]
> Sent: Tuesday, May 04, 2010 7:15 PM
> To: Hiremath, Vaibhav
> Cc: Valkeinen Tomi (Nokia-D/Helsinki); linux-omap@vger.kernel.org
> Subject: Re: [PATCH] OMAP: DSS2: GFX FIFO UNDERFLOW issue fixe
t; > > ow...@vger.kernel.org] On Behalf Of Hiremath, Vaibhav
> > > > Sent: Friday, April 16, 2010 4:28 PM
> > > > To: Tomi Valkeinen
> > > > Cc: linux-omap@vger.kernel.org
> > > > Subject: RE: [PATCH] OMAP: DSS2: GFX FIFO UNDERFLOW issue fixed
>
> -Original Message-
> From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com]
> Sent: Wednesday, April 21, 2010 4:40 PM
> To: Hiremath, Vaibhav
> Cc: linux-omap@vger.kernel.org
> Subject: RE: [PATCH] OMAP: DSS2: GFX FIFO UNDERFLOW issue fixed
>
> On Wed, 2010-0
> -Original Message-
> From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com]
> Sent: Wednesday, April 21, 2010 4:40 PM
> To: Hiremath, Vaibhav
> Cc: linux-omap@vger.kernel.org
> Subject: RE: [PATCH] OMAP: DSS2: GFX FIFO UNDERFLOW issue fixed
>
> On Wed, 2010-0
> -Original Message-
> From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com]
> Sent: Wednesday, April 21, 2010 4:40 PM
> To: Hiremath, Vaibhav
> Cc: linux-omap@vger.kernel.org
> Subject: RE: [PATCH] OMAP: DSS2: GFX FIFO UNDERFLOW issue fixed
>
> On Wed, 2010-0
i Valkeinen
> > Cc: linux-omap@vger.kernel.org
> > Subject: RE: [PATCH] OMAP: DSS2: GFX FIFO UNDERFLOW issue fixed
> >
> >
> > > -Original Message-
> > > From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com]
> > > Sent: Friday, April
2: GFX FIFO UNDERFLOW issue fixed
>
>
> > -Original Message-
> > From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com]
> > Sent: Friday, April 16, 2010 3:08 PM
> > To: Hiremath, Vaibhav
> > Cc: linux-omap@vger.kernel.org
> > Subject: Re: [PATCH] OMAP:
> -Original Message-
> From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com]
> Sent: Friday, April 16, 2010 3:08 PM
> To: Hiremath, Vaibhav
> Cc: linux-omap@vger.kernel.org
> Subject: Re: [PATCH] OMAP: DSS2: GFX FIFO UNDERFLOW issue fixed
>
> On Mon, 2010-03-22 a
On Mon, 2010-03-22 at 14:09 +0100, ext hvaib...@ti.com wrote:
> From: Vaibhav Hiremath
>
> In case of 720P with 90/270 degree rotation, the system reports
> GFX_FIFO_UNDERFLOW error which usually happens if DSS DMA is not able to fill
> the FIFO as per requirement.
>
> In TRM (section 11.2.6.1.3
> -Original Message-
> From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com]
> Sent: Monday, April 12, 2010 5:32 PM
> To: Hiremath, Vaibhav
> Cc: linux-omap@vger.kernel.org
> Subject: RE: [PATCH] OMAP: DSS2: GFX FIFO UNDERFLOW issue fixed
>
> On Mon, 2010-0
On Mon, 2010-04-12 at 13:47 +0200, ext Hiremath, Vaibhav wrote:
> > -Original Message-
> > From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com]
> > Sent: Thursday, April 01, 2010 7:12 PM
> > To: Hiremath, Vaibhav
> > Cc: linux-omap@vger.kernel.org
> >
> -Original Message-
> From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com]
> Sent: Thursday, April 01, 2010 7:12 PM
> To: Hiremath, Vaibhav
> Cc: linux-omap@vger.kernel.org
> Subject: Re: [PATCH] OMAP: DSS2: GFX FIFO UNDERFLOW issue fixed
>
> On Mon, 2010-0
On Mon, 2010-03-22 at 14:09 +0100, ext hvaib...@ti.com wrote:
> From: Vaibhav Hiremath
>
> In case of 720P with 90/270 degree rotation, the system reports
> GFX_FIFO_UNDERFLOW error which usually happens if DSS DMA is not able to fill
> the FIFO as per requirement.
>
> In TRM (section 11.2.6.1.3
> -Original Message-
> From: Hiremath, Vaibhav
> Sent: Monday, March 22, 2010 6:40 PM
> To: linux-omap@vger.kernel.org
> Cc: tomi.valkei...@nokia.com; Hiremath, Vaibhav
> Subject: [PATCH] OMAP: DSS2: GFX FIFO UNDERFLOW issue fixed
>
> From: Vaibhav Hiremath
>
From: Vaibhav Hiremath
In case of 720P with 90/270 degree rotation, the system reports
GFX_FIFO_UNDERFLOW error which usually happens if DSS DMA is not able to fill
the FIFO as per requirement.
In TRM (section 11.2.6.1.3), where is has been clearly mentioned that,
"To improve the performance on
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