Re: backend-drm and scanning really large resolutions

2020-09-11 Thread Xiaowen Wu
On 2020-02-13 05:16, Daniel Vetter wrote: On Thu, Feb 13, 2020 at 11:37:40AM +0200, Pekka Paalanen wrote: Adding Rob back in CC, I don't know if he is subscribed to wayland-devel@. You forgot to CC dri-devel@ too. On Tue, 11 Feb 2020 17:18:52 -0500 Xiaowen Wu wrote: > Hi Rob, > > If the vend

Re: backend-drm and scanning really large resolutions

2020-02-13 Thread Daniel Vetter
On Thu, Feb 13, 2020 at 11:37:40AM +0200, Pekka Paalanen wrote: > Adding Rob back in CC, I don't know if he is subscribed to > wayland-devel@. You forgot to CC dri-devel@ too. > > > On Tue, 11 Feb 2020 17:18:52 -0500 > Xiaowen Wu wrote: > > > Hi Rob, > > > > If the vendor driver doesn't have t

Re: backend-drm and scanning really large resolutions

2020-02-13 Thread Pekka Paalanen
Adding Rob back in CC, I don't know if he is subscribed to wayland-devel@. You forgot to CC dri-devel@ too. On Tue, 11 Feb 2020 17:18:52 -0500 Xiaowen Wu wrote: > Hi Rob, > > If the vendor driver doesn't have the hwpipe sub-object and kms plane is > one-to-one mapped to hwpipe (sspp), > do yo

Re: backend-drm and scanning really large resolutions

2020-01-24 Thread Pekka Paalanen
On Fri, 24 Jan 2020 10:25:05 +0200 Pekka Paalanen wrote: > On Tue, 21 Jan 2020 08:51:26 -0600 > Matt Hoosier wrote: > > > On Mon, Jan 20, 2020 at 2:58 AM Pekka Paalanen wrote: > > > > > On Fri, 17 Jan 2020 10:51:45 -0600 > > > Matt Hoosier wrote: > > > > > > > Hi all, > > > > > > > > I

Re: backend-drm and scanning really large resolutions

2020-01-24 Thread Pekka Paalanen
On Tue, 21 Jan 2020 08:51:26 -0600 Matt Hoosier wrote: > On Mon, Jan 20, 2020 at 2:58 AM Pekka Paalanen wrote: > > > On Fri, 17 Jan 2020 10:51:45 -0600 > > Matt Hoosier wrote: > > > > > Hi all, > > > > > > I'm confronting a situation where the hardware with which I work is > > capable >

Re: backend-drm and scanning really large resolutions

2020-01-21 Thread Rob Clark
On Fri, Jan 17, 2020 at 8:52 AM Matt Hoosier wrote: > > Hi all, > > I'm confronting a situation where the hardware with which I work is capable > of driving connectors at 4K or 8K, but doing so requires bonding the scanning > of multiple planes together. > > The scenario is that you'd have a big

Re: backend-drm and scanning really large resolutions

2020-01-21 Thread Matt Hoosier
On Mon, Jan 20, 2020 at 2:58 AM Pekka Paalanen wrote: > On Fri, 17 Jan 2020 10:51:45 -0600 > Matt Hoosier wrote: > > > Hi all, > > > > I'm confronting a situation where the hardware with which I work is > capable > > of driving connectors at 4K or 8K, but doing so requires bonding the > > scanni

Re: backend-drm and scanning really large resolutions

2020-01-20 Thread Pekka Paalanen
On Fri, 17 Jan 2020 10:51:45 -0600 Matt Hoosier wrote: > Hi all, > > I'm confronting a situation where the hardware with which I work is capable > of driving connectors at 4K or 8K, but doing so requires bonding the > scanning of multiple planes together. > > The scenario is that you'd have a b