From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 10/14] drm/atomic-helper: Disable planes when suspending Date: Tue, 24 May 2016 13:00:08 +0200 Message-ID: <20160524110008.GV27098@phenom.ffwll.local> References: <1464084653-16684-1-git-send-email-gnuiyl@gmail.com> <1464084653-16684-11-git-send-email-gnuiyl@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x241.google.com (mail-wm0-x241.google.com [IPv6:2a00:1450:400c:c09::241]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4EAF96E2E0 for ; Tue, 24 May 2016 11:00:09 +0000 (UTC) Received: by mail-wm0-x241.google.com with SMTP id 67so4914373wmg.0 for ; Tue, 24 May 2016 04:00:09 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1464084653-16684-11-git-send-email-gnuiyl@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Liu Ying Cc: Russell King , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCBNYXkgMjQsIDIwMTYgYXQgMDY6MTA6NDlQTSArMDgwMCwgTGl1IFlpbmcgd3JvdGU6 Cj4gV2Ugc2hvdWxkIGRpc2FibGUgcGxhbmVzIGV4cGxpY2l0bHkgd2hlbiBzdXNwZW5kaW5nLgo+ IEVzcGVjaWFsbHksIHRoaXMgaXMgbWVhbmluZ2Z1bCBmb3IgdGhvc2UgZGlzcGxheSBjb250cm9s bGVycyB3aGljaAo+IGRvbid0IHN1cHBvcnQgYWN0aXZlIHBsYW5lcyB3aXRob3V0IHJlbGV2YW50 IENSVENzIGJlaW5nIGVuYWJsZWQuCj4gCj4gU2lnbmVkLW9mZi1ieTogTGl1IFlpbmcgPGdudWl5 bEBnbWFpbC5jb20+CgpSZWNvbW1lbmRlZCB3YXkgaXMgdG8gY2FsbCBkcm1fYXRvbWljX2hlbHBl cl9kaXNhYmxlX3BsYW5lc19vbl9jcnRjIGluCnlvdXIgY3J0YydzIC0+ZGlzYWJsZSgpIGNhbGxi YWNrIGlmIHlvdXIgaHcgbmVlZHMgdGhpcy4gVGhpcyBpcyBhIGdlbmVyYWwKcHJvYmxlbSAodGVz dCBlLmcuIGRwbXMpLCBub3QganVzdCBhbiBpc3N1ZSBpbiBzdXNwZW5kIGNvZGUuCgpBbHNvIHVu c2V0dGluZyB0aGUgcGxhbmVzIGZyb20gc3RhdGUgaGFzIGEgc2VtYW50aWMgbWVhbmluZzogSXQg dW5waW5zIHRoZQpiYWNraW5nIHN0b3JhZ2UsIHdoaWNoIGlzIGRlZmluaXRlbHkgbm90IHdoYXQg d2Ugd2FudCBmb3Igc3VzcGVuZC9yZXN1bWUuCi1EYW5pZWwKCj4gLS0tCj4gIGRyaXZlcnMvZ3B1 L2RybS9kcm1fYXRvbWljX2hlbHBlci5jIHwgMTggKysrKysrKysrKysrKysrKystCj4gIDEgZmls ZSBjaGFuZ2VkLCAxNyBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCj4gCj4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljX2hlbHBlci5jIGIvZHJpdmVycy9ncHUvZHJt L2RybV9hdG9taWNfaGVscGVyLmMKPiBpbmRleCA0YmVmZTI1Li41MzMxZDk1IDEwMDY0NAo+IC0t LSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljX2hlbHBlci5jCj4gKysrIGIvZHJpdmVycy9n cHUvZHJtL2RybV9hdG9taWNfaGVscGVyLmMKPiBAQCAtMTk2Nyw3ICsxOTY3LDcgQEAgY29tbWl0 Ogo+ICAgKgo+ICAgKiBMb29wcyB0aHJvdWdoIGFsbCBjb25uZWN0b3JzLCBmaW5kaW5nIHRob3Nl IHRoYXQgYXJlbid0IHR1cm5lZCBvZmYgYW5kIHRoZW4KPiAgICogdHVybnMgdGhlbSBvZmYgYnkg c2V0dGluZyB0aGVpciBEUE1TIG1vZGUgdG8gT0ZGIGFuZCBkZWFjdGl2YXRpbmcgdGhlIENSVEMK PiAtICogdGhhdCB0aGV5IGFyZSBjb25uZWN0ZWQgdG8uCj4gKyAqIHRoYXQgdGhleSBhcmUgY29u bmVjdGVkIHRvLiAgVGhlIHJlbGV2YW50IHBsYW5lcyBhcmUgZGVhY3RpdmF0ZWQgYXMgd2VsbC4K PiAgICoKPiAgICogVGhpcyBpcyB1c2VkIGZvciBleGFtcGxlIGluIHN1c3BlbmQvcmVzdW1lIHRv IGRpc2FibGUgYWxsIGN1cnJlbnRseSBhY3RpdmUKPiAgICogZnVuY3Rpb25zIHdoZW4gc3VzcGVu ZGluZy4KPiBAQCAtMTk5Nyw2ICsxOTk3LDcgQEAgaW50IGRybV9hdG9taWNfaGVscGVyX2Rpc2Fi bGVfYWxsKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsCj4gIAlkcm1fZm9yX2VhY2hfY29ubmVjdG9y KGNvbm4sIGRldikgewo+ICAJCXN0cnVjdCBkcm1fY3J0YyAqY3J0YyA9IGNvbm4tPnN0YXRlLT5j cnRjOwo+ICAJCXN0cnVjdCBkcm1fY3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZTsKPiArCQlzdHJ1Y3Qg ZHJtX3BsYW5lICpwbGFuZTsKPiAgCj4gIAkJaWYgKCFjcnRjIHx8IGNvbm4tPmRwbXMgIT0gRFJN X01PREVfRFBNU19PTikKPiAgCQkJY29udGludWU7Cj4gQEAgLTIwMDgsNiArMjAwOSwyMSBAQCBp bnQgZHJtX2F0b21pY19oZWxwZXJfZGlzYWJsZV9hbGwoc3RydWN0IGRybV9kZXZpY2UgKmRldiwK PiAgCQl9Cj4gIAo+ICAJCWNydGNfc3RhdGUtPmFjdGl2ZSA9IGZhbHNlOwo+ICsKPiArCQlkcm1f Zm9yX2VhY2hfcGxhbmVfbWFzayhwbGFuZSwgZGV2LCBjcnRjX3N0YXRlLT5wbGFuZV9tYXNrKSB7 Cj4gKwkJCXN0cnVjdCBkcm1fcGxhbmVfc3RhdGUgKnBsYW5lX3N0YXRlOwo+ICsKPiArCQkJcGxh bmVfc3RhdGUgPSBkcm1fYXRvbWljX2dldF9wbGFuZV9zdGF0ZShzdGF0ZSwgcGxhbmUpOwo+ICsJ CQlpZiAoSVNfRVJSKHBsYW5lX3N0YXRlKSkgewo+ICsJCQkJZXJyID0gUFRSX0VSUihwbGFuZV9z dGF0ZSk7Cj4gKwkJCQlnb3RvIGZyZWU7Cj4gKwkJCX0KPiArCj4gKwkJCWVyciA9IGRybV9hdG9t aWNfc2V0X2NydGNfZm9yX3BsYW5lKHBsYW5lX3N0YXRlLCBOVUxMKTsKPiArCQkJaWYgKGVyciAh PSAwKQo+ICsJCQkJZ290byBmcmVlOwo+ICsJCQlkcm1fYXRvbWljX3NldF9mYl9mb3JfcGxhbmUo cGxhbmVfc3RhdGUsIE5VTEwpOwo+ICsJCX0KPiAgCX0KPiAgCj4gIAllcnIgPSBkcm1fYXRvbWlj X2NvbW1pdChzdGF0ZSk7Cj4gLS0gCj4gMi43LjQKPiAKPiBfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwo+IGRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKPiBkcmkt ZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwKCi0tIApEYW5pZWwgVmV0dGVyClNvZnR3YXJl IEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgpodHRwOi8vYmxvZy5mZndsbC5jaApfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGlu ZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK