Re: [PATCH v11 1/4] rockchip/rga: v4l2 m2m support

2017-10-09 Thread Heiko Stübner
Hi Hans, Am Montag, 9. Oktober 2017, 14:48:13 CEST schrieb Hans Verkuil: > On 09/10/17 11:04, Jacob Chen wrote: > > Rockchip RGA is a separate 2D raster graphic acceleration unit. It > > accelerates 2D graphics operations, such as point/line drawing, image > > scaling, rotation, BitBLT, alpha

Re: [PATCH v11 1/4] rockchip/rga: v4l2 m2m support

2017-10-09 Thread Hans Verkuil
On 09/10/17 11:04, Jacob Chen wrote: > Rockchip RGA is a separate 2D raster graphic acceleration unit. It > accelerates 2D graphics operations, such as point/line drawing, image > scaling, rotation, BitBLT, alpha blending and image blur/sharpness > > The driver supports various operations from

[PATCH v11 1/4] rockchip/rga: v4l2 m2m support

2017-10-09 Thread Jacob Chen
Rockchip RGA is a separate 2D raster graphic acceleration unit. It accelerates 2D graphics operations, such as point/line drawing, image scaling, rotation, BitBLT, alpha blending and image blur/sharpness The driver supports various operations from the rendering pipeline. - copy - fast solid