From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manasi Navare Subject: Re: [PATCH v3 2/6] drm/i915: Remove the link rate and lane count loop in compute config Date: Tue, 27 Sep 2016 14:55:10 -0700 Message-ID: <20160927215510.GA19006@intel.com> References: <1473984244-4349-1-git-send-email-manasi.d.navare@intel.com> <1473984244-4349-3-git-send-email-manasi.d.navare@intel.com> <87r386kcc8.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1355A6E6C9 for ; Tue, 27 Sep 2016 21:54:32 +0000 (UTC) Content-Disposition: inline In-Reply-To: <87r386kcc8.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBTZXAgMjYsIDIwMTYgYXQgMDQ6NDE6MjdQTSArMDMwMCwgSmFuaSBOaWt1bGEgd3Jv dGU6Cj4gT24gRnJpLCAxNiBTZXAgMjAxNiwgTWFuYXNpIE5hdmFyZSA8bWFuYXNpLmQubmF2YXJl QGludGVsLmNvbT4gd3JvdGU6Cj4gPiBXaGlsZSBjb25maWd1cmluZyB0aGUgcGlwZSBkdXJpbmcg bW9kZXNldCwgaXQgc2hvdWxkIHVzZQo+ID4gbWF4IGNsb2NrIGFuZCBtYXggbGFuZSBjb3VudCBh bmQgcmVkdWNlIHRoZSBicHAgdW50aWwKPiA+IHRoZSByZXF1ZXN0ZWQgbW9kZSByYXRlIGlzIGxl c3MgdGhhbiBvciBlcXVhbCB0bwo+ID4gYXZhaWxhYmxlIGxpbmsgQlcuCj4gPiBUaGlzIGlzIHJl cXVpcmVkIHRvIHBhc3MgRFAgQ29tcGxpYW5jZS4KPiAKPiBBcyBJIHdyb3RlIGluIHJlcGx5IHRv IHBhdGNoIDEvNiwgdGhpcyBpcyBub3QgYSBEUCBzcGVjIHJlcXVpcmVtZW50LiBUaGUKPiBsaW5r IHBvbGljeSBtYWtlciBjYW4gZnJlZWx5IGNob29zZSB0aGUgbGluayBwYXJhbWV0ZXJzIGFzIGxv bmcgYXMgdGhlCj4gc2luayBzdXBwb3J0cyB0aGVtLgo+IAo+IEJSLAo+IEphbmkuCj4gCj4KClRo YW5rcyBmb3IgeW91ciByZXZpZXcgZmVlZGJhY2suClRoaXMgY2hhbmdlIHdhcyBkcml2ZW4gYnkg VmlkZW8gUGF0dGVybiBnZW5lcmF0aW9uIHRlc3RzIGluIENUUyBzcGVjLiBFZzogSW4KdGVzdCA0 LjMuMy4xLCB0aGUgdGVzdCByZXF1ZXN0cyA2NDB4NDgwIEAgbWF4IGxpbmsgcmF0ZSBvZiAyLjdH YnBzIGFuZCA0IGxhbmVzLgpUaGUgdGVzdCB3aWxsIHBhc3MgaWYgaXQgc2V0cyB0aGUgbGluayBy YXRlIHRvIDIuNyBhbmQgbGFuZSBjb3VudCA9IDQuCkJ1dCBpbiB0aGUgZXhpc3RpbmcgaW1wbGVt ZW50YXRpb24sIHRoaXMgdmlkZW8gbW9kZSByZXF1ZXN0IHRyaWdnZXJzIGEgbW9kZXNldApidXQg dGhlIGNvbXB1dGVfY29uZmlnIGZ1bmN0aW9uIHN0YXJ0cyB3aXRoIHRoZSBsb3dlc3QgbGluayBy YXRlIGFuZCBsYW5lIGNvdW50IGFuZAp0cmFpbnMgdGhlIGxpbmsgYXQgMS42MiBhbmQgNCBsYW5l cyB3aGljaCBkb2VzIG5vdCBtYXRjaCB0aGUgZXhwZWNlZCB2YWx1ZXMgb2YgbGluawpyYXRlID0g Mi43IGFuZCBsYW5lIGNvdW50ID0gNCBhbmQgdGhlIHRlc3QgZmFpbHMuIAoKUmVnYXJkcwpNYW5h c2kKIAo+ID4KPiA+IHYzOgo+ID4gKiBBZGQgRGVidWcgcHJpbnQgaWYgcmVxdWVzdGVkIG1vZGUg Y2Fubm90IGJlIHN1cHBvcnRlZAo+ID4gZHVyaW5nIG1vZGVzZXQgKERoaW5ha2FyYW4gUGFuZGl5 YW4pCj4gPiB2MjoKPiA+ICogUmVtb3ZlZCB0aGUgbG9vcCBzaW5jZSB3ZSB1c2UgbWF4IHZhbHVl cyBvZiBjbG9jawo+ID4gYW5kIGxhbmUgY291bnQgKERoaW5ha2FyYW4gUGFuZGl5YW4pCj4gPgo+ ID4gU2lnbmVkLW9mZi1ieTogTWFuYXNpIE5hdmFyZSA8bWFuYXNpLmQubmF2YXJlQGludGVsLmNv bT4KPiA+IC0tLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgfCAyMiArKysr KysrKy0tLS0tLS0tLS0tLS0tCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDggaW5zZXJ0aW9ucygrKSwg MTQgZGVsZXRpb25zKC0pCj4gPgo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2RwLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gPiBpbmRleCBk ODFjNjdjYi4uNjViNDU1OSAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2RwLmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiA+IEBA IC0xNjQ0LDIzICsxNjQ0LDE3IEBAIGludGVsX2RwX2NvbXB1dGVfY29uZmlnKHN0cnVjdCBpbnRl bF9lbmNvZGVyICplbmNvZGVyLAo+ID4gIAlmb3IgKDsgYnBwID49IDYqMzsgYnBwIC09IDIqMykg ewo+ID4gIAkJbW9kZV9yYXRlID0gaW50ZWxfZHBfbGlua19yZXF1aXJlZChhZGp1c3RlZF9tb2Rl LT5jcnRjX2Nsb2NrLAo+ID4gIAkJCQkJCSAgIGJwcCk7Cj4gPiArCQljbG9jayA9IG1heF9jbG9j azsKPiA+ICsJCWxhbmVfY291bnQgPSBtYXhfbGFuZV9jb3VudDsKPiA+ICsJCWxpbmtfY2xvY2sg PSBjb21tb25fcmF0ZXNbY2xvY2tdOwo+ID4gKwkJbGlua19hdmFpbCA9IGludGVsX2RwX21heF9k YXRhX3JhdGUobGlua19jbG9jaywKPiA+ICsJCQkJCQkgICAgbGFuZV9jb3VudCk7Cj4gPiAgCj4g PiAtCQlmb3IgKGNsb2NrID0gbWluX2Nsb2NrOyBjbG9jayA8PSBtYXhfY2xvY2s7IGNsb2NrKysp IHsKPiA+IC0JCQlmb3IgKGxhbmVfY291bnQgPSBtaW5fbGFuZV9jb3VudDsKPiA+IC0JCQkJbGFu ZV9jb3VudCA8PSBtYXhfbGFuZV9jb3VudDsKPiA+IC0JCQkJbGFuZV9jb3VudCA8PD0gMSkgewo+ ID4gLQo+ID4gLQkJCQlsaW5rX2Nsb2NrID0gY29tbW9uX3JhdGVzW2Nsb2NrXTsKPiA+IC0JCQkJ bGlua19hdmFpbCA9IGludGVsX2RwX21heF9kYXRhX3JhdGUobGlua19jbG9jaywKPiA+IC0JCQkJ CQkJCSAgICBsYW5lX2NvdW50KTsKPiA+IC0KPiA+IC0JCQkJaWYgKG1vZGVfcmF0ZSA8PSBsaW5r X2F2YWlsKSB7Cj4gPiAtCQkJCQlnb3RvIGZvdW5kOwo+ID4gLQkJCQl9Cj4gPiAtCQkJfQo+ID4g LQkJfQo+ID4gKwkJaWYgKG1vZGVfcmF0ZSA8PSBsaW5rX2F2YWlsKQo+ID4gKwkJCWdvdG8gZm91 bmQ7Cj4gPiAgCX0KPiA+ICAKPiA+ICsJRFJNX0RFQlVHX0tNUygiUmVxdWVzdGVkIE1vZGUgUmF0 ZSBub3Qgc3VwcG9ydGVkXG4iKTsKPiA+ICAJcmV0dXJuIGZhbHNlOwo+ID4gIAo+ID4gIGZvdW5k Ogo+IAo+IC0tIAo+IEphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENl bnRlcgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRl bC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK