Re: [PATCH 1/4] v4l: vsp1: Implement partition algorithm restrictions

Hi Laurent, Morimoto-san, On 06/03/17 15:16, Laurent Pinchart wrote: > Hi Morimoto-san, > > On Monday 06 Mar 2017 06:17:47 Kuninori Morimoto wrote: >> Hi Laurent, Kieran >> I asked it to HW team. Please wait >> >> I'm still waiting from HW team's response, but can you check >>

Re: [PATCH 1/4] v4l: vsp1: Implement partition algorithm restrictions

Hi Morimoto-san, On Monday 06 Mar 2017 06:17:47 Kuninori Morimoto wrote: > Hi Laurent, Kieran > > >>> Testing SRU-UDS scaling 768x576 - 768x576 - 640x480 in RGB24: fail > >>> Testing SRU-UDS scaling 768x576 - 768x576 - 768x576 in RGB24: pass > >>> Testing SRU-UDS scaling 768x576 - 768x576 -

Re: [PATCH 1/4] v4l: vsp1: Implement partition algorithm restrictions

Hi Laurent, Kieran > > > Testing SRU-UDS scaling 768x576 - 768x576 - 640x480 in RGB24: fail > > > Testing SRU-UDS scaling 768x576 - 768x576 - 768x576 in RGB24: pass > > > Testing SRU-UDS scaling 768x576 - 768x576 - 1024x768 in RGB24: pass > > > Testing SRU-UDS scaling 768x576 - 1536x1152 -

Re: [PATCH 1/4] v4l: vsp1: Implement partition algorithm restrictions

Hi Laurent, Kieran > > Testing SRU-UDS scaling 768x576 - 768x576 - 640x480 in RGB24: fail > > Testing SRU-UDS scaling 768x576 - 768x576 - 768x576 in RGB24: pass > > Testing SRU-UDS scaling 768x576 - 768x576 - 1024x768 in RGB24: pass > > Testing SRU-UDS scaling 768x576 - 1536x1152 - 1280x960 in

[PATCH 1/4] v4l: vsp1: Implement partition algorithm restrictions

The partition algorithm introduced to support scaling, and rotation on Gen3 hardware has some restrictions on pipeline configuration. The UDS must not be connected after the SRU in a pipeline, and whilst an SRU can be connected before the UDS, it can only do so in identity mode. On Gen3