Re: [RFC 00/16] drm/nouveau: initial support for GK20A (Tegra K1)

2014-02-04 Thread Alexandre Courbot
On 02/04/2014 12:53 PM, Ben Skeggs wrote: On Sat, Feb 1, 2014 at 1:16 PM, Alexandre Courbot wrote: Hello everyone, Hey Alex, The series looks pretty good to me. I'll reply to the relevant patches with any minor nit-picks on top of what's already been said by others. Thanks for the review a

Re: [RFC 00/16] drm/nouveau: initial support for GK20A (Tegra K1)

2014-02-03 Thread Ben Skeggs
On Sat, Feb 1, 2014 at 1:16 PM, Alexandre Courbot wrote: > Hello everyone, Hey Alex, The series looks pretty good to me. I'll reply to the relevant patches with any minor nit-picks on top of what's already been said by others. Thank you, and welcome to Nouveau :) Ben. > > GK20A is the Kepler-

Re: [RFC 00/16] drm/nouveau: initial support for GK20A (Tegra K1)

2014-02-03 Thread Alexandre Courbot
On 02/03/2014 08:25 PM, David Herrmann wrote: Hi [..snip..] Finally, support for probing GK20A is added in the last 2 patches. It should be noted that contrary to what Nouveau currently expects, GK20A does not embed any display hardware (that part being handled by tegradrm). So this driver shou

Re: [RFC 00/16] drm/nouveau: initial support for GK20A (Tegra K1)

2014-02-03 Thread Daniel Vetter
On Sat, Feb 1, 2014 at 4:16 AM, Alexandre Courbot wrote: > Finally, support for probing GK20A is added in the last 2 patches. It should > be > noted that contrary to what Nouveau currently expects, GK20A does not embed > any > display hardware (that part being handled by tegradrm). So this drive

Re: [RFC 00/16] drm/nouveau: initial support for GK20A (Tegra K1)

2014-02-03 Thread David Herrmann
Hi [..snip..] > Finally, support for probing GK20A is added in the last 2 patches. It should > be > noted that contrary to what Nouveau currently expects, GK20A does not embed > any > display hardware (that part being handled by tegradrm). So this driver should > really be only used through DRM

Re: [RFC 00/16] drm/nouveau: initial support for GK20A (Tegra K1)

2014-02-02 Thread Ben Skeggs
On Mon, Feb 3, 2014 at 1:14 PM, Ilia Mirkin wrote: > On Sun, Feb 2, 2014 at 9:44 PM, Alexandre Courbot wrote: >> One beginner question: is it appropriate to send kernel patches to the >> nouveau list in addition to dri-devel? The moderation messages I receive >> make me think that this list might

Re: [RFC 00/16] drm/nouveau: initial support for GK20A (Tegra K1)

2014-02-02 Thread Ilia Mirkin
On Sun, Feb 2, 2014 at 9:44 PM, Alexandre Courbot wrote: > One beginner question: is it appropriate to send kernel patches to the > nouveau list in addition to dri-devel? The moderation messages I receive > make me think that this list might rather be intended for general > discussion. I usually

Re: [RFC 00/16] drm/nouveau: initial support for GK20A (Tegra K1)

2014-02-02 Thread Alexandre Courbot
On 02/03/2014 04:10 AM, Ilia Mirkin wrote: Hi Alexandre, On Fri, Jan 31, 2014 at 10:16 PM, Alexandre Courbot wrote: I guess my email address might surprise some of you, so let me anticipate some questions you might have. :P Yes, this work is endorsed by NVIDIA. Several other NVIDIAns (CC'd), i

Re: [RFC 00/16] drm/nouveau: initial support for GK20A (Tegra K1)

2014-02-02 Thread Ilia Mirkin
Hi Alexandre, On Fri, Jan 31, 2014 at 10:16 PM, Alexandre Courbot wrote: > I guess my email address might surprise some of you, so let me anticipate some > questions you might have. :P Yes, this work is endorsed by NVIDIA. Several > other > NVIDIAns (CC'd), including core GPU experts, have provi

[RFC 00/16] drm/nouveau: initial support for GK20A (Tegra K1)

2014-01-31 Thread Alexandre Courbot
Hello everyone, GK20A is the Kepler-based GPU used in the upcoming Tegra K1 chips. The following patches perform architectural changes to Nouveau that are necessary to support non-PCI GPUs and add initial support for GK20A. Although the support is still very basic and more user-space changes will