[PATCH 03/12] drm/tilcdc: verify fb pitch

2016-02-10 Thread Jyri Sarha
On 12/16/15 10:37, Daniel Vetter wrote: > On Tue, Dec 15, 2015 at 09:03:14PM +0200, Jyri Sarha wrote: >> >From: Tomi Valkeinen >> > >> >LCDC hardware does not support fb pitch that is different (i.e. larger) >> >than the screen size. The driver currently does no checks for this, and >> >the results

[PATCH 03/12] drm/tilcdc: verify fb pitch

2016-02-10 Thread Daniel Vetter
On Wed, Feb 10, 2016 at 03:18:01PM +0200, Jyri Sarha wrote: > On 12/16/15 10:37, Daniel Vetter wrote: > >On Tue, Dec 15, 2015 at 09:03:14PM +0200, Jyri Sarha wrote: > >>>From: Tomi Valkeinen > >>> > >>>LCDC hardware does not support fb pitch that is different (i.e. larger) > >>>than the screen size

[PATCH 03/12] drm/tilcdc: verify fb pitch

2015-12-16 Thread Daniel Vetter
On Tue, Dec 15, 2015 at 09:03:14PM +0200, Jyri Sarha wrote: > From: Tomi Valkeinen > > LCDC hardware does not support fb pitch that is different (i.e. larger) > than the screen size. The driver currently does no checks for this, and > the results of too big pitch are are flickering and lower fps.

[PATCH 03/12] drm/tilcdc: verify fb pitch

2015-12-15 Thread Jyri Sarha
From: Tomi Valkeinen LCDC hardware does not support fb pitch that is different (i.e. larger) than the screen size. The driver currently does no checks for this, and the results of too big pitch are are flickering and lower fps. This issue easily happens when using libdrm's modetest tool with non