Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392

2014-10-16 Thread Daniel Vetter
On Wed, Oct 15, 2014 at 10:13:15AM +0200, Thierry Reding wrote: On Tue, Oct 14, 2014 at 08:50:35AM -0700, Sean V Kelley wrote: On Tue, Oct 14, 2014 at 4:53 AM, Thierry Reding thierry.red...@gmail.com wrote: On Mon, Oct 13, 2014 at 08:15:00PM +0800, Yao Cheng wrote: drm/ipvr is a new GEM

Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392

2014-10-16 Thread Daniel Vetter
On Mon, Oct 13, 2014 at 08:15:00PM +0800, Yao Cheng wrote: drm/ipvr is a new GEM driver for baytrail's vxd392, which accelerates VP8 video decoding. The driver name ipvr means the PowerVR's IP wrapped by Intel. In the future, ipvr may support other platforms such as Merrifield. Code is

Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392

2014-10-16 Thread Cheng, Yao
, 2014 7:46 PM To: Cheng, Yao Cc: intel-gfx@lists.freedesktop.org; Jiang, Fei; dri- de...@lists.freedesktop.org; Vetter, Daniel Subject: Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392 On Mon, Oct 13, 2014 at 08:15:00PM +0800, Yao Cheng wrote: drm/ipvr is a new GEM driver

Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392

2014-10-16 Thread Sean V Kelley
; Jiang, Fei; dri- de...@lists.freedesktop.org; Vetter, Daniel Subject: Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392 On Mon, Oct 13, 2014 at 08:15:00PM +0800, Yao Cheng wrote: drm/ipvr is a new GEM driver for baytrail's vxd392, which accelerates VP8 video decoding. The driver

Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392

2014-10-16 Thread Rob Clark
On Wed, Oct 15, 2014 at 4:13 AM, Thierry Reding thierry.red...@gmail.com wrote: Finally, if this IP block is a VP8 video decoding engine only, I'm not sure DRM is the best subsystem for it. Traditionally video decoding has been done primarily in V4L2. I'm not sure that's the best fit given that

Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392

2014-10-16 Thread Jiang, Fei
@lists.freedesktop.org; DRI mailing list; Jiang, Fei Subject: Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392 On Wed, Oct 15, 2014 at 4:13 AM, Thierry Reding thierry.red...@gmail.com wrote: Finally, if this IP block is a VP8 video decoding engine only, I'm not sure DRM is the best subsystem

Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392

2014-10-15 Thread Stéphane Marchesin
On Wed, Oct 15, 2014 at 1:13 AM, Thierry Reding thierry.red...@gmail.com wrote: On Tue, Oct 14, 2014 at 08:50:35AM -0700, Sean V Kelley wrote: On Tue, Oct 14, 2014 at 4:53 AM, Thierry Reding thierry.red...@gmail.com wrote: On Mon, Oct 13, 2014 at 08:15:00PM +0800, Yao Cheng wrote:

Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392

2014-10-15 Thread Thierry Reding
On Wed, Oct 15, 2014 at 01:18:02AM -0700, Stéphane Marchesin wrote: On Wed, Oct 15, 2014 at 1:13 AM, Thierry Reding thierry.red...@gmail.com wrote: On Tue, Oct 14, 2014 at 08:50:35AM -0700, Sean V Kelley wrote: On Tue, Oct 14, 2014 at 4:53 AM, Thierry Reding thierry.red...@gmail.com

Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392

2014-10-14 Thread Thierry Reding
On Mon, Oct 13, 2014 at 08:15:00PM +0800, Yao Cheng wrote: drm/ipvr is a new GEM driver for baytrail's vxd392, which accelerates VP8 video decoding. The driver name ipvr means the PowerVR's IP wrapped by Intel. In the future, ipvr may support other platforms such as Merrifield. Code is

Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392

2014-10-14 Thread Sean V Kelley
On Tue, Oct 14, 2014 at 4:53 AM, Thierry Reding thierry.red...@gmail.com wrote: On Mon, Oct 13, 2014 at 08:15:00PM +0800, Yao Cheng wrote: drm/ipvr is a new GEM driver for baytrail's vxd392, which accelerates VP8 video decoding. The driver name ipvr means the PowerVR's IP wrapped by Intel. In

Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392

2014-10-14 Thread Cheng, Yao
...@intel.com] Sent: Tuesday, October 14, 2014 11:51 PM To: Thierry Reding Cc: Cheng, Yao; Vetter, Daniel; intel-gfx@lists.freedesktop.org; Jiang, Fei; DRI mailing list Subject: Re: [Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392 On Tue, Oct 14, 2014 at 4:53 AM, Thierry Reding thierry.red

[Intel-gfx] [RFC PATCH 0/3] drm driver for baytrail's vxd392

2014-10-13 Thread Yao Cheng
drm/ipvr is a new GEM driver for baytrail's vxd392, which accelerates VP8 video decoding. The driver name ipvr means the PowerVR's IP wrapped by Intel. In the future, ipvr may support other platforms such as Merrifield. Code is placed at drivers/gpu/drm/ipvr and the following two new Kconfig are