[PATCH] drm/tilcdc: Recover from sync lost error flood by resetting the LCDC

2016-04-07 Thread Tomi Valkeinen
Hi, On 06/04/16 22:04, Jyri Sarha wrote: > Recover from sync lost error flood by resetting the LCDC in stead of "instead" > turning off the SYNC_LOST error IRQ. When LCDC starves on limited > memory bandwidth it may sometimes result an error situation when the > picture may have shifted couple o

[PATCH] drm/tilcdc: Recover from sync lost error flood by resetting the LCDC

2016-04-06 Thread Jyri Sarha
Recover from sync lost error flood by resetting the LCDC in stead of turning off the SYNC_LOST error IRQ. When LCDC starves on limited memory bandwidth it may sometimes result an error situation when the picture may have shifted couple of pixels to right and SYNC_LOST interrupt is generated on ever