Re: [PATCH v2 0/4] media: meson: Add support for the Amlogic GE2D Accelerator Unit

2020-11-05 Thread Neil Armstrong
Hi Linus, On 05/11/2020 08:53, Linus Walleij wrote: > Hi Neil, > > this is just a drive-by question and I'm looping in Todd in the hopes for > a discussion or clarification. > > On Fri, Oct 30, 2020 at 3:37 PM Neil Armstrong > wrote: > >> The GE2D is a 2D accelerator with various features lik

Re: [PATCH v2 0/4] media: meson: Add support for the Amlogic GE2D Accelerator Unit

2020-11-04 Thread Linus Walleij
Hi Neil, this is just a drive-by question and I'm looping in Todd in the hopes for a discussion or clarification. On Fri, Oct 30, 2020 at 3:37 PM Neil Armstrong wrote: > The GE2D is a 2D accelerator with various features like configurable blitter > with alpha blending, frame rotation, scaling,

[PATCH v2 0/4] media: meson: Add support for the Amlogic GE2D Accelerator Unit

2020-10-30 Thread Neil Armstrong
The GE2D is a 2D accelerator with various features like configurable blitter with alpha blending, frame rotation, scaling, format conversion and colorspace conversion. The driver implements a Memory2Memory VB2 V4L2 streaming device permitting: - 0, 90, 180, 270deg rotation - horizontal/vertical fl