From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 16/18] drm/i915: Overcome display engine stride limits via GTT remapping Date: Thu, 19 Jul 2018 22:20:07 +0300 Message-ID: <20180719192007.GF5565@intel.com> References: <20180719182214.4323-1-ville.syrjala@linux.intel.com> <20180719182214.4323-17-ville.syrjala@linux.intel.com> <153202687272.4229.12486120875611529948@skylake-alporthouse-com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id ADE666EE90 for ; Thu, 19 Jul 2018 19:20:59 +0000 (UTC) Content-Disposition: inline In-Reply-To: <153202687272.4229.12486120875611529948@skylake-alporthouse-com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBKdWwgMTksIDIwMTggYXQgMDg6MDE6MTJQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IFF1b3RpbmcgVmlsbGUgU3lyamFsYSAoMjAxOC0wNy0xOSAxOToyMjoxMikKPiA+IEZy b206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gPiAK PiA+IFRoZSBkaXNwbGF5IGVuZ2luZSBzdHJpZGUgbGltaXRzIGFyZSBnZXR0aW5nIGluIG91ciB3 YXkuIE9uIFNLTCsKPiA+IHdlIGFyZSBsaW1pdGVkIHRvIDhrIHBpeGVscywgd2hpY2ggaXMgZWFz aWx5IGV4Y2VlZGVkIHdpdGggdGhyZWUKPiA+IDRrIGRpc3BsYXlzLiBUbyBvdmVyY29tZSB0aGlz IGxpbWl0YXRpb24gd2UgY2FuIHJlbWFwIHRoZSBwYWdlcwo+ID4gaW4gdGhlIEdUVCB0byBwcm92 aWRlIHRoZSBkaXNwbGF5IGVuZ2luZSB3aXRoIGEgdmlldyBvZiBtZW1vcnkKPiA+IHdpdGggYSBz bWFsbGVyIHN0cmlkZS4KPiA+IAo+ID4gVGhlIGNvZGUgaXMgbW9zdGx5IGFscmVhZHkgdGhlcmUg YXMgV2UgYWxyZWFkeSBwbGF5IHRyaWNrcyB3aXRoCj4gPiB0aGUgcGxhbmUgc3VyZmFjZSBhZGRy ZXNzIGFuZCB4L3kgb2Zmc2V0cy4KPiA+IAo+ID4gQSBmZXcgY2F2ZWF0cyBhcHBseToKPiA+ICog bGluZWFyIGJ1ZmZlcnMgbmVlZCB0aGUgZmIgc3RyaWRlIHRvIGJlIHBhZ2UgYWxpZ25lZCwgYXMK PiA+ICAgb3RoZXJ3aXNlIHRoZSByZW1hcHBlZCBsaW5lcyB3b3VsZG4ndCBzdGFydCBhdCB0aGUg c2FtZQo+ID4gICBzcG90Cj4gPiAqIGNvbXByZXNzZWQgYnVmZmVycyBjYW4ndCBiZSByZW1hcHBl ZCBkdWUgdG8gdGhlIG5ldwo+ID4gICBjY3MgaGFzaCBtb2RlIGNhdXNpbmcgdGhlIHZpcnR1YWwg YWRkcmVzcyBvZiB0aGUgcGFnZXMKPiA+ICAgdG8gYWZmZWN0IHRoZSBpbnRlcnByZXRhdGlvbiBv ZiB0aGUgY29tcHJlc3NlZCBkYXRhLiBJSVJDCj4gPiAgIHRoZSBvbGQgaGFzaCB3YXMgbGltaXRl ZCB0byB0aGUgbG93IDEyIGJpdHMgc28gaWYgd2Ugd2VyZQo+ID4gICB1c2luZyB0aGF0IG1vZGUg d2UgY291bGQgcmVtYXAuIEFzIGl0IHN0YW5kcyB3ZSBqdXN0IHJlZnVzZQo+ID4gICB0byByZW1h cHAgd2l0aCBjb21wcmVzc2VkIGZicy4KPiA+ICogbm8gcmVtYXBwaW5nIGdlbjIvMyBhcyB3ZSdk IG5lZWQgYSBmZW5jZSBmb3IgdGhlIHJlbWFwcGVkCj4gPiAgIHZtYSwgd2hpY2ggd2UgY3VycmVu dGx5IGRvbid0IGhhdmUKPiAKPiBCdXQuLi4geW91IGp1c3QgZm9yYmFkZSB1cyBnZXR0aW5nIGEg ZmVuY2UsIHRoZXJlJ3Mgbm90aGluZyB0aGF0Cj4gYWN0dWFsbHkgd291bGQgc3RvcCB0aGUgZmVu Y2UgcmVnaXN0ZXIgYXNzaWdubWVudCBmcm9tIHdvcmtpbmc/CgpIbW0uIEkgdGhvdWdodCB3ZSBz dGlsbCBoYWQgc29tZSBraW5kIG9mIGZlbmNlPT1vYmplY3QgcmVsYXRpb25zaGlwLgpPciBtYXli ZSBJJ20ganVzdCB0aGlua2luZyBhYm91dCB0aGUgdWFwaS4gSSBzaG91bGQgcHJvYmFibHkgcmVh ZCB0aGUKYWN0dWFsIGNvZGUgaW5zdGVhZCBvZiByZWx5aW5nIG9uIGFuY2llbnQvaW52YWxpZCBr bm93bGVkZ2UgOikKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==