From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kenneth Graunke Subject: Re: [Mesa-dev] How user space applications load registers on HSW? Date: Mon, 12 May 2014 11:04:02 -0700 Message-ID: <53710D12.50704@whitecape.org> References: <20140506181145.GA25374@bwidawsk.net> <53693094.5060504@whitecape.org> <7597C9376C272A4AB2D29E91550B7B0901354A7C@shsmsx102.ccr.corp.intel.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1591449275==" Return-path: In-Reply-To: <7597C9376C272A4AB2D29E91550B7B0901354A7C@shsmsx102.ccr.corp.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Yang, Rong R" , "Zou, Nanhai" Cc: mesa-dev , Ben Widawsky , intel-gfx List-Id: intel-gfx@lists.freedesktop.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============1591449275== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="XAAhX8WNQQD6XOWVubfODuE9EVh1625uc" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --XAAhX8WNQQD6XOWVubfODuE9EVh1625uc Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 05/12/2014 01:02 AM, Yang, Rong R wrote: > Hi, Ken, >=20 > Thanks for your patch. But how do you release your driver on the HSW > products? If can't LRI/LRM from userspace batches, almost all of > OpenCL application can't run. So if I want to announce that the > OpenCL driver support HSW, it must have a way to load L3CTRLREG2 and > L3CTRLREG3. Most of the OpenGL features don't need LRI/LRM. Currently, only a few OpenGL 4.0 extensions (ARB_transform_feedback2/3/instanced) and the perforrmance monitoring extensions need LRI/LRM...and we just don't ship those on Haswell yet. I'd really like to, but we can't yet. You'll need to talk to Jesse, Brad, and Daniel to figure out when the kernel interface will be finished. --Ken --XAAhX8WNQQD6XOWVubfODuE9EVh1625uc Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJTcQ0aAAoJEFtb2gcdScw4MbcP/ijTVcPy+vqow1PfI+8GeQLY yXBLip8mTy1JnwllsVVyszUzqvCeBFD7sUdnZut8qto6m5JLDzIYOkyNm8PMyEOW Pcrzr+1s96Yfq2X8M8v9OVbQEH6r7tGsS9DxGX06RpEuonPvWVXVxz038Wc5GBql uLJlCFr6925JL2pvgrmAMi/BJzLEKigBFMKAPc6ObASF3sbcNcSp6fJGautrxTw1 J2hYirsWd4IqMCcrx4KwL3DpeH/BvAv9h4INy/EzC1rb8BqzJkJpdo3JhxVse0GD D+CfrwsHCdNNjVJge+czu9CAst44N3GtJafqYAuovrZBOnh2j+3ORRuUK7V3pAAQ 5hYTGdcxo2t3190p4F6opJQhAVuS2nAV2K8a/Nr9oRXu65bJmYJsqTJ4xJbZIdG2 Pdvj8IljbGS6eXG5mNaq8VH6uS5LYFtJaZVqVFSi3ZjBvK8OjKL5dVWM1l1xkqQi 9b5QmgvdHELmkd6c3W16otsictbBXJJPUoC7ilgWelos0w6PTnXghOJq1JFVKLIx 6FqOT8K/wc26/S+2cLhF/N7eIXo/ZBsncrHpcWRrMN5kFF4NUO4tTrQXWTJFzSbu Aj/oVF88EBxojKL5gBsW2xY2AoMwsn0PM/UT+Hu6UF86U6qjHbSRECvUv+D2j+qk QsYgujiLGyqiDEUWecNO =KRZz -----END PGP SIGNATURE----- --XAAhX8WNQQD6XOWVubfODuE9EVh1625uc-- --===============1591449275== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx --===============1591449275==--