Re: [PATCH v1 0/4] drm/ast: Disable HW cursor when switching modes

2020-08-05 Thread Thomas Zimmermann
Should say [PATCH v2 0/4] instead Am 05.08.20 um 12:54 schrieb Thomas Zimmermann: > Since converting the ast driver to atomic modesettting, modesetting > occationally locks up the graphics hardware and turns the display > permanently dark. This happens once or twice per 10 mode switches. >

[PATCH v1 0/4] drm/ast: Disable HW cursor when switching modes

2020-08-05 Thread Thomas Zimmermann
Since converting the ast driver to atomic modesettting, modesetting occationally locks up the graphics hardware and turns the display permanently dark. This happens once or twice per 10 mode switches. Investigation shows that the ast hardware presumably requires the HW cursor to be disabled while