From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zanoni, Paulo R" Subject: Re: [PATCH v3 2/9] drm/i915/skl+: use linetime latency instead of ddb size Date: Mon, 19 Sep 2016 18:24:59 +0000 Message-ID: <1474309496.2303.2.camel@intel.com> References: <20160909080106.17506-1-mahesh1.kumar@intel.com> <20160909080106.17506-3-mahesh1.kumar@intel.com> <1474309152.2303.1.camel@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 DF21C6E165 for ; Mon, 19 Sep 2016 18:25:01 +0000 (UTC) In-Reply-To: <1474309152.2303.1.camel@intel.com> Content-Language: en-US Content-ID: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "intel-gfx@lists.freedesktop.org" , "Kumar, Mahesh1" List-Id: intel-gfx@lists.freedesktop.org RW0gU2VnLCAyMDE2LTA5LTE5IMOgcyAxNToxOSAtMDMwMCwgUGF1bG8gWmFub25pIGVzY3JldmV1 Og0KPiBFbSBTZXgsIDIwMTYtMDktMDkgw6BzIDEzOjMwICswNTMwLCBLdW1hciwgTWFoZXNoIGVz Y3JldmV1Og0KPiA+IA0KPiA+IEZyb206IE1haGVzaCBLdW1hciA8bWFoZXNoMS5rdW1hckBpbnRl bC5jb20+DQo+ID4gDQo+ID4gVGhpcyBwYXRjaCBtYWtlIGNoYW5nZXMgdG8gdXNlIGxpbmV0aW1l IGxhdGVuY3kgaW5zdGVhZCBvZg0KPiA+IGFsbG9jYXRlZA0KPiA+IEREQiBzaXplIGR1cmluZyBw bGFuZSB3YXRlcm1hcmsgY2FsY3VsYXRpb24gaW4gc3dpdGNoIGNhc2UsIFRoaXMgaXMNCj4gPiBy ZXF1aXJlZCB0byBpbXBsZW1lbnQgbmV3IEREQiBhbGxvY2F0aW9uIGFsZ29yaXRobS4NCj4gPiAN Cj4gPiBJbiBOZXcgQWxnb3JpdGhtIEREQiBpcyBhbGxvY2F0ZWQgYmFzZWQgb24gV00gdmFsdWVz LCBiZWNhdXNlIG9mDQo+ID4gd2hpY2gNCj4gPiBudW1iZXIgb2YgRERCIGJsb2NrcyB3aWxsIG5v dCBiZSBhdmFpbGFibGUgZHVyaW5nIFdNIGNhbGN1bGF0aW9uLA0KPiA+IFNvIHRoaXMgImxpbmV0 aW1lIGxhdGVuY3kiIGlzIHN1Z2dlc3RlZCBieSBTVi9IVyB0ZWFtIHRvIHVzZSBkdXJpbmcNCj4g PiBzd2l0Y2gtY2FzZSBmb3IgV00gYmxvY2tzIHNlbGVjdGlvbi4NCj4gDQo+IFdoeSBpcyB0aGlz IG5vdCBwYXJ0IG9mIEJTcGVjPyBJZiB0aGVyZSdzIHNvbWUgcHJvYmxlbSB3aXRoIHRoZQ0KPiBj dXJyZW50DQo+IGFsZ29yaXRobSBhbmQgd2UgbmVlZCBhIG5ldyBvbmUsIHdoeSBpcyBpdCBub3Qg cGFydCBvZiBvdXIgc3BlYz8NCj4gDQo+ID4gDQo+ID4gDQo+ID4gQ2hhbmdlcyBzaW5jZSB2MToN Cj4gPiDCoC0gUmViYXNlIG9uIHRvcCBvZiBQYXVsbydzIHBhdGNoIHNlcmllcw0KPiA+IA0KPiA+ IFNpZ25lZC1vZmYtYnk6IE1haGVzaCBLdW1hciA8bWFoZXNoMS5rdW1hckBpbnRlbC5jb20+DQo+ ID4gLS0tDQo+ID4gwqBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jIHwgNyArKysrKyst DQo+ID4gwqAxIGZpbGUgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pDQo+ ID4gDQo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMNCj4g PiBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMNCj4gPiBpbmRleCAzZmRlYzRkLi5j ZmQ5YjdkMSAxMDA2NDQNCj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5j DQo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYw0KPiA+IEBAIC0zNjIy LDEwICszNjIyLDE1IEBAIHN0YXRpYyBpbnQgc2tsX2NvbXB1dGVfcGxhbmVfd20oY29uc3QNCj4g PiBzdHJ1Y3QNCj4gPiBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwNCj4gPiDCoAnCoMKgwqDC oGZiLT5tb2RpZmllclswXSA9PSBJOTE1X0ZPUk1BVF9NT0RfWWZfVElMRUQpIHsNCj4gPiDCoAkJ c2VsZWN0ZWRfcmVzdWx0ID0gbWF4KG1ldGhvZDIsIHlfdGlsZV9taW5pbXVtKTsNCj4gPiDCoAl9 IGVsc2Ugew0KPiA+ICsJCXVpbnQzMl90IGxpbmV0aW1lX3VzID0gMDsNCj4gPiArDQo+ID4gKwkJ bGluZXRpbWVfdXMgPSBESVZfUk9VTkRfVVAod2lkdGggKiAxMDAwLA0KPiA+ICsJCQkJc2tsX3Bp cGVfcGl4ZWxfcmF0ZShjc3RhdGUpKTsNCg0KQWxzbywgc2hvdWxkbid0IHRoaXMgYmUgd2lkdGgg KiA4ICogMTAwMD8NCg0KPiA+ICsNCj4gPiDCoAkJaWYgKChjcHAgKiBjc3RhdGUtPmJhc2UuYWRq dXN0ZWRfbW9kZS5jcnRjX2h0b3RhbA0KPiA+IC8NCj4gPiA1MTIgPCAxKSAmJg0KPiA+IMKgCQnC oMKgwqDCoChwbGFuZV9ieXRlc19wZXJfbGluZSAvIDUxMiA8IDEpKQ0KPiA+IMKgCQkJc2VsZWN0 ZWRfcmVzdWx0ID0gbWV0aG9kMjsNCj4gPiAtCQllbHNlIGlmICgoZGRiX2FsbG9jYXRpb24gLyBw bGFuZV9ibG9ja3NfcGVyX2xpbmUpDQo+ID4gPj0NCj4gPiAxKQ0KPiA+ICsJCWlmIChsYXRlbmN5 ID49IGxpbmV0aW1lX3VzKQ0KPiA+IMKgCQkJc2VsZWN0ZWRfcmVzdWx0ID0gbWluKG1ldGhvZDEs IG1ldGhvZDIpOw0KPiA+IMKgCQllbHNlDQo+ID4gwqAJCQlzZWxlY3RlZF9yZXN1bHQgPSBtZXRo b2QxOw0KPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0K PiBJbnRlbC1nZnggbWFpbGluZyBsaXN0DQo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5v cmcNCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZngKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==