From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: Re: [PATCH] drm/i915/psr: Update PSR2 resolution check for Cannonlake Date: Thu, 1 Mar 2018 14:09:37 -0800 Message-ID: <20180301220937.GK15113@intel.com> References: <20180301203858.9074-1-dhinakaran.pandiyan@intel.com> <20180301204705.GC5453@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7CA456EDB6 for ; Thu, 1 Mar 2018 22:09:39 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20180301204705.GC5453@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Cc: intel-gfx@lists.freedesktop.org, Dhinakaran Pandiyan List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBNYXIgMDEsIDIwMTggYXQgMTA6NDc6MDVQTSArMDIwMCwgVmlsbGUgU3lyasOkbMOk IHdyb3RlOgo+IE9uIFRodSwgTWFyIDAxLCAyMDE4IGF0IDEyOjM4OjU4UE0gLTA4MDAsIERoaW5h a2FyYW4gUGFuZGl5YW4gd3JvdGU6Cj4gPiBJbiBmYWN0LCBhcHBseSB0aGUgQ2Fubm9ubGFrZSBy ZXNvbHV0aW9uIGNoZWNrIGZvciBhbGwgPiBHZW4tOSBwbGF0Zm9ybXMgdG8KPiA+IGJlIHNhZmUu Cj4gPiAKPiA+IENjOiBSb2RyaWdvIFZpdmkgPHJvZHJpZ28udml2aUBpbnRlbC5jb20+Cj4gPiBD YzogRWxpbyBNYXJ0aW5leiBNb25yb3kgPGVsaW8ubWFydGluZXoubW9ucm95QGludGVsLmNvbT4K PiA+IFNpZ25lZC1vZmYtYnk6IERoaW5ha2FyYW4gUGFuZGl5YW4gPGRoaW5ha2FyYW4ucGFuZGl5 YW5AaW50ZWwuY29tPgo+ID4gLS0tCj4gPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNy LmMgfCAxMSArKysrKystLS0tLQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCA2IGluc2VydGlvbnMoKyks IDUgZGVsZXRpb25zKC0pCj4gPiAKPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9wc3IuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jCj4gPiBpbmRl eCAwNTc3MDc5MGE0ZTkuLjJhMmM2OTZjNDEwOSAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX3Bzci5jCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9wc3IuYwo+ID4gQEAgLTQ1MSw4ICs0NTEsOCBAQCBzdGF0aWMgYm9vbCBpbnRlbF9wc3IyX2Nv bmZpZ192YWxpZChzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLAo+ID4gIHsKPiA+ICAJc3RydWN0 IGludGVsX2RpZ2l0YWxfcG9ydCAqZGlnX3BvcnQgPSBkcF90b19kaWdfcG9ydChpbnRlbF9kcCk7 Cj4gPiAgCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IHRvX2k5MTUoZGlnX3Bv cnQtPmJhc2UuYmFzZS5kZXYpOwo+ID4gLQljb25zdCBzdHJ1Y3QgZHJtX2Rpc3BsYXlfbW9kZSAq YWRqdXN0ZWRfbW9kZSA9Cj4gPiAtCQkmY3J0Y19zdGF0ZS0+YmFzZS5hZGp1c3RlZF9tb2RlOwo+ ID4gKwlpbnQgY3J0Y19oID0gY3J0Y19zdGF0ZS0+YmFzZS5hZGp1c3RlZF9tb2RlLmNydGNfaGRp c3BsYXk7Cj4gPiArCWludCBjcnRjX3YgPSBjcnRjX3N0YXRlLT5iYXNlLmFkanVzdGVkX21vZGUu Y3J0Y192ZGlzcGxheTsKPiA+ICAKPiA+ICAJLyoKPiA+ICAJICogRklYTUUgcHNyMl9zdXBwb3J0 IGlzIG1lc3NlZCB1cC4gSXQncyBib3RoIGNvbXB1dGVkCj4gPiBAQCAtNDYyLDkgKzQ2MiwxMCBA QCBzdGF0aWMgYm9vbCBpbnRlbF9wc3IyX2NvbmZpZ192YWxpZChzdHJ1Y3QgaW50ZWxfZHAgKmlu dGVsX2RwLAo+ID4gIAlpZiAoIWRldl9wcml2LT5wc3IucHNyMl9zdXBwb3J0KQo+ID4gIAkJcmV0 dXJuIGZhbHNlOwo+ID4gIAo+ID4gLQkvKiBQU1IyIGlzIHJlc3RyaWN0ZWQgdG8gd29yayB3aXRo IHBhbmVsIHJlc29sdXRpb25zIHVwIHRvIDM2NDB4MjMwNCAqLwo+ID4gLQlpZiAoYWRqdXN0ZWRf bW9kZS0+Y3J0Y19oZGlzcGxheSA+IDM2NDAgfHwKPiA+IC0JICAgIGFkanVzdGVkX21vZGUtPmNy dGNfdmRpc3BsYXkgPiAyMzA0KSB7Cj4gPiArCWlmIChjcnRjX2ggPiA0MDk2IHx8IGNydGNfdiA+ IDIzMDQpIHsKPiA+ICsJCURSTV9ERUJVR19LTVMoIlBTUjIgbm90IGVuYWJsZWQsIHBhbmVsIHJl c29sdXRpb24gdG9vIGJpZ1xuIik7Cj4gPiArCQlyZXR1cm4gZmFsc2U7Cj4gPiArCX0gZWxzZSBp ZiAoSVNfR0VOOShkZXZfcHJpdikgJiYgKGNydGNfaCA+IDM2NDAgfHwgY3J0Y192ID4gMjMwNCkp IHsKPiAKPiBJIHdvdWxkIHN1Z2dlc3QgaW50cm9kdWNpbmcgbWF4X3cvaCBvciBzb21ldGhpbmcg c2ltaWxhciBzbyB0aGF0IHlvdQo+IGRvbid0IGhhdmUgdG8gZHVwbGljYXRlIHRoZSBhY3R1YWwg Y29kZS4KCkkgd2FzIGdvaW5nIHRvIHN1Z2dlc3Qgc2FtZSB0aGluZy4gU28gaXQgZ2V0cyBtb3Jl IGNsZWFyIHRoYXQgaXQgaXMKcGVyIHBsYXRmb3JtIGJhc2VkIGFuZCBhdm9pZCBkdXBsaWNhdGlv biBvZiBjb2RlCgo+IAo+IFdoZW4gZGVidWdnaW5nIHRoaW5ncyBmcm9tIGxvZ3Mgb25lIG1pZ2h0 IHdhbnQgdG8ga25vdyBib3RoIHRoZSByZXF1ZXN0ZWQKPiBzaXplIGFuZCB0aGUgbWF4LiBTbyBw cmludGluZyB0aG9zZSBvdXQgbWlnaHQgYmUgYSBnb29kIGlkZWEuCj4gCj4gPiAgCQlEUk1fREVC VUdfS01TKCJQU1IyIG5vdCBlbmFibGVkLCBwYW5lbCByZXNvbHV0aW9uIHRvbyBiaWdcbiIpOwo+ ID4gIAkJcmV0dXJuIGZhbHNlOwo+ID4gIAl9Cj4gPiAtLSAKPiA+IDIuMTQuMQo+ID4gCj4gPiBf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+ID4gSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdAo+ID4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+ID4g aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK PiAKPiAtLSAKPiBWaWxsZSBTeXJqw6Rsw6QKPiBJbnRlbCBPVEMKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==