From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhenyu Wang Subject: Re: [Intel-gfx] [PATCH] drm/i915: Add soft-pinning API for execbuffer Date: Wed, 11 Mar 2015 14:41:25 +0800 Message-ID: <20150311064125.GC1872@zhen-hp.sh.intel.com> References: <1425635047-25214-1-git-send-email-chris@chris-wilson.co.uk> Reply-To: Zhenyu Wang Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0972250406==" Return-path: In-Reply-To: <1425635047-25214-1-git-send-email-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: beignet-bounces@lists.freedesktop.org Sender: "Beignet" To: Chris Wilson Cc: intel-gfx@lists.freedesktop.org, beignet@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org --===============0972250406== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="W/k2pzXB1sdSS/P9" Content-Disposition: inline --W/k2pzXB1sdSS/P9 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2015.03.06 09:44:07 +0000, Chris Wilson wrote: > Userspace can pass in an offset that it presumes the object is located > at. The kernel will then do its utmost to fit the object into that > location. The assumption is that userspace is handling its own object > locations (for example along with full-ppgtt) and that the kernel will > rarely have to make space for the user's requests. >=20 Chris, would you add libdrm support for this? e.g beignet doesn't handle exec object itself but use libdrm. --=20 Open Source Technology Center, Intel ltd. $gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827 --W/k2pzXB1sdSS/P9 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlT/45UACgkQsQQaM014GCfRcACeJGhhoCX3itF5x0U2v6yVP5/X 4z0AoIJY7hhfK8p5pontCZTLmBuj2ee+ =h+vX -----END PGP SIGNATURE----- --W/k2pzXB1sdSS/P9-- --===============0972250406== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KQmVpZ25ldCBt YWlsaW5nIGxpc3QKQmVpZ25ldEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2JlaWduZXQK --===============0972250406==--