From: Mika Kuoppala Subject: Re: [PATCH 10/21] drm/i915: enable IPS bit for 64K pages Date: Tue, 26 Sep 2017 15:20:24 +0300 Message-ID: <87h8vpzm5z.fsf@gaia.fi.intel.com> References: <20170922173252.10137-1-matthew.auld@intel.com> <20170922173252.10137-11-matthew.auld@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id BB07F8975F for ; Tue, 26 Sep 2017 12:22:23 +0000 (UTC) In-Reply-To: <20170922173252.10137-11-matthew.auld@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Matthew Auld , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org TWF0dGhldyBBdWxkIDxtYXR0aGV3LmF1bGRAaW50ZWwuY29tPiB3cml0ZXM6Cgo+IEJlZm9yZSB3 ZSBjYW4gZW5hYmxlIDY0SyBwYWdlcyB0aHJvdWdoIHRoZSBJUFMgYml0LCB3ZSBtdXN0IGZpcnN0 IGVuYWJsZQo+IGl0IHRocm91Z2ggTU1JTywgb3RoZXJ3aXNlIHRoZSBwYWdlLXdhbGtlciB3aWxs IHNpbXBseSBpZ25vcmUgaXQuCj4KPiB2MjogYWRkIGNvbW1lbnQgbWVudGlvbmluZyB0aGF0IDY0 SyBpcyBCRFcrCj4KPiBTaWduZWQtb2ZmLWJ5OiBNYXR0aGV3IEF1bGQgPG1hdHRoZXcuYXVsZEBp bnRlbC5jb20+Cj4gQ2M6IEpvb25hcyBMYWh0aW5lbiA8am9vbmFzLmxhaHRpbmVuQGxpbnV4Lmlu dGVsLmNvbT4KPiBDYzogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4g LS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMgfCAxNiArKysrKysrKysrKysr KysrCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmggfCAgMyArKysKPiAgMiBmaWxl cyBjaGFuZ2VkLCAxOSBpbnNlcnRpb25zKCspCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9nZW0uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKPiBp bmRleCBhZTdiNjgzNDM3ZjEuLjJmYWI3MGFkMTY5ZSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X2dlbS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9n ZW0uYwo+IEBAIC00NzU1LDYgKzQ3NTUsMjIgQEAgaW50IGk5MTVfZ2VtX2luaXRfaHcoc3RydWN0 IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ICAJCX0KPiAgCX0KPiAgCj4gKwkvKiBUbyBz dXBwb3J0IDY0SyBQVEVzIHdlIG5lZWQgdG8gZmlyc3QgZW5hYmxlIHRoZSB1c2Ugb2YgdGhlCj4g KwkgKiBJbnRlcm1lZGlhdGUtUGFnZS1TaXplKElQUykgYml0IG9mIHRoZSBQREUgZmllbGQgdmlh IHNvbWUgbWFnaWNhbAo+ICsJICogbW1pbywgb3RoZXJ3aXNlIHRoZSBwYWdlLXdhbGtlciB3aWxs IHNpbXBseSBpZ25vcmUgdGhlIElQUyBiaXQuIFRoaXMKPiArCSAqIHNob3VsZG4ndCBiZSBuZWVk ZWQgYWZ0ZXIgR0VOMTAuCj4gKwkgKgo+ICsJICogNjRLIHBhZ2VzIHdlcmUgZmlyc3QgaW50cm9k dWNlZCBmcm9tIEJEVyssIGFsdGhvdWdoIHRlY2huaWNhbGx5IHRoZXkKPiArCSAqIG9ubHkgKndv cmsqIGZyb20gZ2VuOSsuIEZvciBwcmUtQkRXIHdlIGluc3RlYWQgaGF2ZSB0aGUgb3B0aW9uIGZv cgo+ICsJICogMzJLIHBhZ2VzLCBidXQgd2UgZG9uJ3QgY3VycmVudGx5IGhhdmUgYW55IHN1cHBv cnQgZm9yIGl0IGluIG91cgo+ICsJICogZHJpdmVyLgo+ICsJICovCj4gKwlpZiAoSEFTX1BBR0Vf U0laRVMoZGV2X3ByaXYsIEk5MTVfR1RUX1BBR0VfU0laRV82NEspICYmCj4gKwkgICAgSU5URUxf R0VOKGRldl9wcml2KSA8PSAxMCkKPiArCQlJOTE1X1dSSVRFKEdFTjhfR0FNV19FQ09fREVWX1JX X0lBLAo+ICsJCQkgICBJOTE1X1JFQUQoR0VOOF9HQU1XX0VDT19ERVZfUldfSUEpIHwKPiArCQkJ ICAgR0FNV19FQ09fRU5BQkxFXzY0S19JUFNfRklFTEQpOwo+ICsKCkFwcGFyZW50bHkgd2UgbmVl ZCB0aGlzIHByaW9yIHRvdWNoaW5nIHBkZS4gTW92ZSB0aGlzIHRvCmd0dF93cml0ZV93b3JrYXJv dW5kcygpIGFuZCB5b3UgY2FuIGFkZCBteSwKClJldmlld2VkLWJ5OiBNaWthIEt1b3BwYWxhIDxt aWthLmt1b3BwYWxhQGxpbnV4LmludGVsLmNvbT4KCgo+ICAJaTkxNV9nZW1faW5pdF9zd2l6emxp bmcoZGV2X3ByaXYpOwo+ICAKPiAgCS8qCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfcmVnLmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCj4gaW5kZXgg ODJmMzZkZDBjZDk0Li42ZmRjYWVjMGUyZWUgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9yZWcuaAo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgK PiBAQCAtMjM3MSw2ICsyMzcxLDkgQEAgZW51bSBpOTE1X3Bvd2VyX3dlbGxfaWQgewo+ICAjZGVm aW5lIEdFTjlfR0FNVF9FQ09fUkVHX1JXX0lBIF9NTUlPKDB4NGFiMCkKPiAgI2RlZmluZSAgIEdB TVRfRUNPX0VOQUJMRV9JTl9QTEFDRV9ERUNPTVBSRVNTCSgxPDwxOCkKPiAgCj4gKyNkZWZpbmUg R0VOOF9HQU1XX0VDT19ERVZfUldfSUEgX01NSU8oMHg0MDgwKQo+ICsjZGVmaW5lICAgR0FNV19F Q09fRU5BQkxFXzY0S19JUFNfRklFTEQgMHhGCj4gKwo+ICAjZGVmaW5lIEdBTVRfQ0hLTl9CSVRf UkVHCV9NTUlPKDB4NGFiOCkKPiAgI2RlZmluZSAgIEdBTVRfQ0hLTl9ESVNBQkxFX0RZTkFNSUNf Q1JFRElUX1NIQVJJTkcJKDE8PDI4KQo+ICAjZGVmaW5lICAgR0FNVF9DSEtOX0RJU0FCTEVfSTJN X0NZQ0xFX09OX1dSX1BPUlQJKDE8PDI0KQo+IC0tIAo+IDIuMTMuNQo+Cj4gX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBJbnRlbC1nZnggbWFpbGluZyBs aXN0Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=