From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: PSR: Keep sink state consistent with source Date: Mon, 30 Mar 2015 11:44:32 +0200 Message-ID: <20150330094432.GL23521@phenom.ffwll.local> References: <1427457092-5344-1-git-send-email-durgadoss.r@intel.com> <1427482318.4663.175.camel@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wg0-f53.google.com (mail-wg0-f53.google.com [74.125.82.53]) by gabe.freedesktop.org (Postfix) with ESMTP id DC6CA6E56D for ; Mon, 30 Mar 2015 02:42:43 -0700 (PDT) Received: by wgdm6 with SMTP id m6so167257055wgd.2 for ; Mon, 30 Mar 2015 02:42:43 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1427482318.4663.175.camel@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Vivi, Rodrigo" Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBNYXIgMjcsIDIwMTUgYXQgMDY6NTE6NTdQTSArMDAwMCwgVml2aSwgUm9kcmlnbyB3 cm90ZToKPiBUaGFua3MKPiAKPiBSZXZpZXdlZC1ieTogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZp dmlAaW50ZWwuY29tPgo+IFRlc3RlZC1ieTogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlAaW50 ZWwuY29tPgoKUXVldWVkIGZvciAtbmV4dCwgdGhhbmtzIGZvciB0aGUgcGF0Y2guCi1EYW5pZWwK PiAKPiBPbiBGcmksIDIwMTUtMDMtMjcgYXQgMTc6MjEgKzA1MzAsIER1cmdhZG9zcyBSIHdyb3Rl Ogo+ID4gQlNwZWMgcmVjb21tZW5kcyB0byBrZWVwIHRoZSBtYWluIGxpbmsgc3RhdGUgY29uc2lz dGVudAo+ID4gYmV0d2VlbiB0aGUgc291cmNlIGFuZCB0aGUgc2luay4gQXMgcGVyIHRoYXQsIHVw ZGF0ZQo+ID4gdGhlIG1haW4gbGluayBzdGF0ZSBpbiBzaW5rIERQQ0QgcmVnaXN0ZXIgdG8gJ2Fj dGl2ZScsCj4gPiBmb3IgVmFsbGV5dmlldyBiYXNlZCBwbGF0Zm9ybXMuCj4gPiAKPiA+IFNpZ25l ZC1vZmYtYnk6IER1cmdhZG9zcyBSIDxkdXJnYWRvc3MuckBpbnRlbC5jb20+Cj4gPiAtLS0KPiA+ ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYyB8IDIgKy0KPiA+ICAxIGZpbGUgY2hh bmdlZCwgMSBpbnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfcHNyLmMKPiA+IGluZGV4IGI5ZjQwYzIuLjk0ZTE0ZjIgMTAwNjQ0Cj4gPiAtLS0gYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYwo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfcHNyLmMKPiA+IEBAIC0xMzMsNyArMTMzLDcgQEAgc3RhdGljIHZvaWQgaHN3 X3Bzcl9zZXR1cF92c2Moc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKPiA+ICBzdGF0aWMgdm9p ZCB2bHZfcHNyX2VuYWJsZV9zaW5rKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCj4gPiAgewo+ ID4gIAlkcm1fZHBfZHBjZF93cml0ZWIoJmludGVsX2RwLT5hdXgsIERQX1BTUl9FTl9DRkcsCj4g PiAtCQkJICAgRFBfUFNSX0VOQUJMRSk7Cj4gPiArCQkJICAgRFBfUFNSX0VOQUJMRSB8IERQX1BT Ul9NQUlOX0xJTktfQUNUSVZFKTsKPiA+ICB9Cj4gPiAgCj4gPiAgc3RhdGljIHZvaWQgaHN3X3Bz cl9lbmFibGVfc2luayhzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKQo+IAo+IF9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAKRGFuaWVsIFZldHRl cgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwu Y2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK