On Mo, 2015-05-18 at 09:51 +0200, Frederic Konrad wrote:
On 18/05/2015 09:34, Gerd Hoffmann wrote:
On Mi, 2015-05-13 at 21:12 +0200, address@hidden wrote:
From: KONRAD Frederic <address@hidden>
This allows to create a surface with a different format than xrgb8888.
What is the use case for this?
cheers,
Gerd
Hi,
The Display Port introduced in patch 7 and the driver use differents
pixel format.
eg: rgb565, RGB888, etc. see xilinx_dp_change_graphic_fmt in patch 7:
Ah, and dpdma scatterlists (patch 6) suggest the guest framebuffer is
not contiguous in guest phyiscal memory, correct? So using guest memory
as surface storage using qemu_create_displaysurface_from() doesn't work.