Re: [Mesa-dev] [PATCH 5/5] tegra: Initial support

2018-02-23 Thread Emil Velikov
On 23 February 2018 at 13:55, Thierry Reding wrote: > On Thu, Feb 22, 2018 at 02:32:26PM +, Emil Velikov wrote: >> On 22 February 2018 at 13:23, Thierry Reding >> wrote: > [...] >> > Good point. Let me check what exactly we use in the

Re: [Mesa-dev] [PATCH 5/5] tegra: Initial support

2018-02-23 Thread Thierry Reding
On Thu, Feb 22, 2018 at 02:32:26PM +, Emil Velikov wrote: > On 22 February 2018 at 13:23, Thierry Reding wrote: [...] > > Good point. Let me check what exactly we use in the closed-source driver > > and then come up with a proposal. > > > > I think perhaps a good

Re: [Mesa-dev] [PATCH 5/5] tegra: Initial support

2018-02-23 Thread Dmitry Osipenko
On 22.02.2018 18:16, Thierry Reding wrote: > On Thu, Feb 22, 2018 at 02:31:48PM +0100, Erik Faye-Lund wrote: >> On Thu, Feb 22, 2018 at 2:23 PM, Thierry Reding >> wrote: >>> On Wed, Feb 21, 2018 at 05:01:02PM +, Emil Velikov wrote: Hi Thierry, On 21

Re: [Mesa-dev] [PATCH 5/5] tegra: Initial support

2018-02-22 Thread Thierry Reding
On Thu, Feb 22, 2018 at 02:31:48PM +0100, Erik Faye-Lund wrote: > On Thu, Feb 22, 2018 at 2:23 PM, Thierry Reding > wrote: > > On Wed, Feb 21, 2018 at 05:01:02PM +, Emil Velikov wrote: > >> Hi Thierry, > >> > >> On 21 February 2018 at 15:30, Thierry Reding

Re: [Mesa-dev] [PATCH 5/5] tegra: Initial support

2018-02-22 Thread Emil Velikov
On 22 February 2018 at 13:23, Thierry Reding wrote: > On Wed, Feb 21, 2018 at 05:01:02PM +, Emil Velikov wrote: >> Hi Thierry, >> >> On 21 February 2018 at 15:30, Thierry Reding >> wrote: >> >> > @@ -2595,6 +2596,11 @@ if test -n

Re: [Mesa-dev] [PATCH 5/5] tegra: Initial support

2018-02-22 Thread Erik Faye-Lund
On Thu, Feb 22, 2018 at 2:23 PM, Thierry Reding wrote: > On Wed, Feb 21, 2018 at 05:01:02PM +, Emil Velikov wrote: >> Hi Thierry, >> >> On 21 February 2018 at 15:30, Thierry Reding >> wrote: >> > +static const char * >> >

Re: [Mesa-dev] [PATCH 5/5] tegra: Initial support

2018-02-22 Thread Thierry Reding
On Wed, Feb 21, 2018 at 05:01:02PM +, Emil Velikov wrote: > Hi Thierry, > > On 21 February 2018 at 15:30, Thierry Reding wrote: > > > @@ -2595,6 +2596,11 @@ if test -n "$with_gallium_drivers"; then > > ximx) > > HAVE_GALLIUM_IMX=yes > >

Re: [Mesa-dev] [PATCH 5/5] tegra: Initial support

2018-02-21 Thread Emil Velikov
Hi Thierry, On 21 February 2018 at 15:30, Thierry Reding wrote: > @@ -2595,6 +2596,11 @@ if test -n "$with_gallium_drivers"; then > ximx) > HAVE_GALLIUM_IMX=yes > ;; > +xtegra) > +HAVE_GALLIUM_TEGRA=yes > +

[Mesa-dev] [PATCH 5/5] tegra: Initial support

2018-02-21 Thread Thierry Reding
Tegra K1 and later use a GPU that can be driven by the Nouveau driver. But the GPU is a pure render node and has no display engine, hence the scanout needs to happen on the Tegra display hardware. The GPU and the display engine each have a separate DRM device node exposed by the kernel. To make