Re: [PATCH 05/12] drm/cirrus: hardcode vram size

2017-09-11 Thread Gerd Hoffmann
On Fri, 2017-09-08 at 19:05 +0530, Varad Gautam wrote: > From: Zach Reizner > > There is no reliable way of detecting actual VRAM size, which is > important in the case of cirrus because cursor data is always stored > in > the last 16K of VRAM. Because qemu effectivaly hardcodes 4MB but > reports

[PATCH 05/12] drm/cirrus: hardcode vram size

2017-09-08 Thread Varad Gautam
From: Zach Reizner There is no reliable way of detecting actual VRAM size, which is important in the case of cirrus because cursor data is always stored in the last 16K of VRAM. Because qemu effectivaly hardcodes 4MB but reports 32MB, we hardcode 4MB in the cirrus driver to ensure the cursor work