Re: [RESEND][PATCH v3 0/4] drm/ast: Disable HW cursor when switching modes

2020-09-16 Thread Daniel Vetter
On Mon, Sep 14, 2020 at 09:22:32AM +0200, Thomas Zimmermann wrote: > Since converting the ast driver to atomic modesetting, 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

[RESEND][PATCH v3 0/4] drm/ast: Disable HW cursor when switching modes

2020-09-14 Thread Thomas Zimmermann
Since converting the ast driver to atomic modesetting, 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 th

Re: [PATCH v3 0/4] drm/ast: Disable HW cursor when switching modes

2020-09-09 Thread Thomas Zimmermann
ping for review Am 13.08.20 um 15:51 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. > Investigation shows that

[PATCH v3 0/4] drm/ast: Disable HW cursor when switching modes

2020-08-13 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 t