From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x543.google.com (mail-ed1-x543.google.com [IPv6:2a00:1450:4864:20::543]) by gabe.freedesktop.org (Postfix) with ESMTPS id A2BB16E54E for ; Thu, 4 Apr 2019 08:12:04 +0000 (UTC) Received: by mail-ed1-x543.google.com with SMTP id q3so1363872edg.0 for ; Thu, 04 Apr 2019 01:12:04 -0700 (PDT) Date: Thu, 4 Apr 2019 10:12:00 +0200 From: Daniel Vetter Message-ID: <20190404081200.GR2665@phenom.ffwll.local> References: <36a00595c5083adb40d496ff30ebc820ae770474.1552545177.git.harish.chegondi@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Subject: Re: [igt-dev] [PATCH v2 1/1] i915/pm_backlight: Do not turn off DPMS before system suspend List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: Harish Chegondi Cc: igt-dev@lists.freedesktop.org List-ID: T24gV2VkLCBBcHIgMDMsIDIwMTkgYXQgMDY6MjY6MzBQTSAtMDcwMCwgSGFyaXNoIENoZWdvbmRp IHdyb3RlOgo+IGJhY2tsaWdodCBmYWRlIHdpdGggc3VzcGVuZCB0ZXN0IHR1cm5zIG9mZiBkcG1z IHdoaWNoIHR1cm5zIG9mZiB0aGUgZWRwCj4gYmFja2xpZ2h0LiBUaGVuIGl0IGRvZXMgYSBzeXN0 ZW0gc3VzcGVuZCBhbmQgcmVzdW1lLiBBZnRlciByZXN1bWUsCj4gdGhlIGVkcCBiYWNrbGlnaHQg d291bGQgc3RpbGwgYmUgb2ZmLCBidXQgdGhlIHRlc3Qgc2V0cyB0aGUgYnJpZ2h0bmVzcwo+IHZh bHVlIGFuZCByZWFkcyBpdCBiYWNrLiBTaW5jZSB0aGUgZWRwIGJhY2tsaWdodCBpcyBvZmYsIHRo ZSBicmlnaHRuZXNzCj4gdmFsdWVzIHdyaXR0ZW4gYW5kIHJlYWQgYXJlIGRpZmZlcmVudCBjYXVz aW5nIHRoZSB0ZXN0IHRvIGZhaWwuCj4gCj4gRG8gbm90IHR1cm4gb2ZmIHRoZSBEUE1TIGJlZm9y ZSBzdXNwZW5kIHNvIHRoYXQgYWZ0ZXIgc3lzdGVtIHJlc3VtZSwKPiB0aGUgZWRwIGJhY2tsaWdo dCB3b3VsZCBiZSBvbiBhbmQgc2V0dGluZyB0aGUgYnJpZ2h0bmVzcyB2YWx1ZSB3b3VsZAo+IGJl IHN1Y2Nlc3NmdWwuCj4gCj4gdjI6IFJlbW92ZSAiRFBNUyBvZmYiIGJlZm9yZSBzeXN0ZW0gc3Vz cGVuZCBpbnN0ZWFkIG9mIGFkZGluZwo+ICAgICAiRFBNUyBvbiIgYWZ0ZXIgc3lzdGVtIHJlc3Vt ZS4KPiAKPiBDYzogSnlvdGkgWWFkYXYgPGp5b3RpLnIueWFkYXZAaW50ZWwuY29tPgo+IENjOiBD aHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KPiBDYzogRGFuaWVsIFZldHRl ciA8ZGFuaWVsLnZldHRlckBpbnRlbC5jb20+Cj4gQ2M6IENsaW50b24gVGF5bG9yIDxjbGludG9u LmEudGF5bG9yQGludGVsLmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBIYXJpc2ggQ2hlZ29uZGkgPGhh cmlzaC5jaGVnb25kaUBpbnRlbC5jb20+Cj4gUmVmZXJlbmNlczogaHR0cHM6Ly9idWdzLmZyZWVk ZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTA3ODIwCj4gRml4ZXM6IDM3Nzc1MjI0Mjk5NSAo IkJyaWdodG5lc3MgdGVzdCB3aXRoIERQTVMgYW5kIFN5c3RlbSBzdXNwZW5kLiIpCgpJIHRoaW5r IHRoaXMgbWFrZXMgc2Vuc2UuIFN0aWxsIG5vdCBzdXJlIHdoYXQgZXhhY3RseSB0aGUgdGVzdCB0 cmllcyB0bwp2ZXJpZnkgLi4uCgpSZXZpZXdlZC1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZl dHRlckBmZndsbC5jaD4KCj4gLS0tCj4gIHRlc3RzL2k5MTUvaTkxNV9wbV9iYWNrbGlnaHQuYyB8 IDcgLS0tLS0tLQo+ICAxIGZpbGUgY2hhbmdlZCwgNyBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0t Z2l0IGEvdGVzdHMvaTkxNS9pOTE1X3BtX2JhY2tsaWdodC5jIGIvdGVzdHMvaTkxNS9pOTE1X3Bt X2JhY2tsaWdodC5jCj4gaW5kZXggMDU0MzAwZjYuLjRjMWJmZjViIDEwMDY0NAo+IC0tLSBhL3Rl c3RzL2k5MTUvaTkxNV9wbV9iYWNrbGlnaHQuYwo+ICsrKyBiL3Rlc3RzL2k5MTUvaTkxNV9wbV9i YWNrbGlnaHQuYwo+IEBAIC0xNzUsMTMgKzE3NSw2IEBAIHRlc3RfZmFkZV93aXRoX2RwbXMoc3Ry dWN0IGNvbnRleHQgKmNvbnRleHQsIGlndF9vdXRwdXRfdCAqb3V0cHV0KQo+ICBzdGF0aWMgdm9p ZAo+ICB0ZXN0X2ZhZGVfd2l0aF9zdXNwZW5kKHN0cnVjdCBjb250ZXh0ICpjb250ZXh0LCBpZ3Rf b3V0cHV0X3QgKm91dHB1dCkKPiAgewo+IC0JaWd0X3JlcXVpcmUoaWd0X3NldHVwX3J1bnRpbWVf cG0oKSk7Cj4gLQo+IC0Ja21zdGVzdF9zZXRfY29ubmVjdG9yX2RwbXMob3V0cHV0LT5kaXNwbGF5 LT5kcm1fZmQsCj4gLQkJCQkgICBvdXRwdXQtPmNvbmZpZy5jb25uZWN0b3IsCj4gLQkJCQkgICBE Uk1fTU9ERV9EUE1TX09GRik7Cj4gLQlpZ3RfcmVxdWlyZShpZ3Rfd2FpdF9mb3JfcG1fc3RhdHVz KElHVF9SVU5USU1FX1BNX1NUQVRVU19TVVNQRU5ERUQpKTsKPiAtCj4gIAlpZ3Rfc3lzdGVtX3N1 c3BlbmRfYXV0b3Jlc3VtZShTVVNQRU5EX1NUQVRFX01FTSwgU1VTUEVORF9URVNUX05PTkUpOwo+ ICAKPiAgCXRlc3RfZmFkZShjb250ZXh0KTsKPiAtLSAKPiAyLjIwLjEKPiAKPiBfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IGlndC1kZXYgbWFpbGluZyBs aXN0Cj4gaWd0LWRldkBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lndC1kZXYKCi0tIApEYW5pZWwgVmV0dGVyClNv ZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgpodHRwOi8vYmxvZy5mZndsbC5jaApf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwppZ3QtZGV2IG1h aWxpbmcgbGlzdAppZ3QtZGV2QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lndC1kZXY=