From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH 3/3] drm/atomic-helper: Don't call atomic_update_plane when it stays off Date: Thu, 16 Apr 2015 00:46:53 +0300 Message-ID: <2404095.16QBGfAiIH@avalon> References: <1428675759-2330-1-git-send-email-daniel.vetter@ffwll.ch> <1428675759-2330-3-git-send-email-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1428675759-2330-3-git-send-email-daniel.vetter@ffwll.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org Cc: Daniel Vetter , Intel Graphics Development , Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org SGkgRGFuaWVsLAoKVGhhbmsgeW91IGZvciB0aGUgcGF0Y2guCgpPbiBGcmlkYXkgMTAgQXByaWwg MjAxNSAxNjoyMjozOSBEYW5pZWwgVmV0dGVyIHdyb3RlOgo+IEl0J3MgYSBzaWxseSB0aGluZyB0 byBkbyBhbmQgc3VycHJpc2VzIGRyaXZlciB3cml0ZXJzLiBNb3N0IGxpa2VseQo+IHRoaXMgZGlk IGFscmVhZHkgYmxvdyB1cCBmb3IgZXh5bm9zLgo+IAo+IEl0J3MgYWxzbyBhIHNpbGx5IHRoaW5n IHRvIGNoYW5nZSBwbGFuZSBzdGF0ZSB3aGVuIGl0J3Mgb2ZmLCBidXQgZmJkZXYKPiBpcyBzaWxs eSAoaXQgZG9lcyBhbiB1bmNvbmRpdGlvbmFsIG1vZGVzZXQgb3ZlciBhbGwgcGxhbmVzKS4gQW5k Cj4gdXNlcnNwYWNlIGNhbiBiZSBldmlsLiBTbyBJIHRoaW5rIHdlIG5lZWQgdGhpcy4KPiAKPiBX aXRoIHRoaXMgY2hlY2sgaW4gdGhlIGhlbHBlcnMgd2UgY2FuIHJlbW92ZSB0aGUgb25lIGluIGk5 MTUgY29kZSBmb3IKPiB0aGUgc2FtZSBjb25kaXRpb25zIChiZWN1YXNlIC0+Y3J0YyBpZmYgLT5m YikuCj4gCj4gQ2M6IEd1c3Rhdm8gUGFkb3ZhbiA8Z3VzdGF2b0BwYWRvdmFuLm9yZz4KPiBDYzog ZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IENjOiBJbmtpIERhZSA8aW5raS5kYWVA c2Ftc3VuZy5jb20+Cj4gQ2M6IE1hdHQgUm9wZXIgPG1hdHRoZXcuZC5yb3BlckBpbnRlbC5jb20+ Cj4gU2lnbmVkLW9mZi1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBpbnRlbC5jb20+ CgpBY2tlZC1ieTogTGF1cmVudCBQaW5jaGFydCA8bGF1cmVudC5waW5jaGFydEBpZGVhc29uYm9h cmQuY29tPgpUZXN0ZWQtYnk6IExhdXJlbnQgUGluY2hhcnQgPGxhdXJlbnQucGluY2hhcnRAaWRl YXNvbmJvYXJkLmNvbT4KCih3aXRoIHRoZSBvbmdvaW5nIG9tYXBkcm0gYXRvbWljIHVwZGF0ZSBj b252ZXJzaW9uIHdvcmspCgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vZHJtX2F0b21pY19oZWxw ZXIuYyAgICAgICB8IDMgKystCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2F0b21pY19w bGFuZS5jIHwgNCAtLS0tCj4gIDIgZmlsZXMgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCA1IGRl bGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2F0b21pY19o ZWxwZXIuYwo+IGIvZHJpdmVycy9ncHUvZHJtL2RybV9hdG9taWNfaGVscGVyLmMgaW5kZXggNDFj MzhlZGFkZTc0Li5lMTU1NjE0M2Q4MTEKPiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0v ZHJtX2F0b21pY19oZWxwZXIuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljX2hl bHBlci5jCj4gQEAgLTEyMTYsNyArMTIxNiw4IEBAIHZvaWQgZHJtX2F0b21pY19oZWxwZXJfY29t bWl0X3BsYW5lcyhzdHJ1Y3QgZHJtX2RldmljZQo+ICpkZXYsIGlmIChkcm1fYXRvbWljX3BsYW5l X2Rpc2FibGluZyhwbGFuZSwgb2xkX3BsYW5lX3N0YXRlKSAmJgo+ICAJCSAgICBmdW5jcy0+YXRv bWljX2Rpc2FibGUpCj4gIAkJCWZ1bmNzLT5hdG9taWNfZGlzYWJsZShwbGFuZSwgb2xkX3BsYW5l X3N0YXRlKTsKPiAtCQllbHNlCj4gKwkJZWxzZSBpZiAocGxhbmUtPnN0YXRlLT5jcnRjIHx8Cj4g KwkJCSBkcm1fYXRvbWljX3BsYW5lX2Rpc2FibGluZyhwbGFuZSwgb2xkX3BsYW5lX3N0YXRlKSkK PiAgCQkJZnVuY3MtPmF0b21pY191cGRhdGUocGxhbmUsIG9sZF9wbGFuZV9zdGF0ZSk7CgpUaGUg dGVzdCBpcyBzbyB0cml2aWFsIHRoYXQgSSB3b25kZXIgd2hldGhlciBpdCBtYWtlcyBzZW5zZSB0 byBtYWtlIAphdG9taWNfZGlzYWJsZSgpIG9wdGlvbmFsLiBXb3VsZG4ndCBpdCBiZSBlYXNpZXIg dG8gZWl0aGVyIG1ha2UgCmF0b21pY19kaXNhYmxlKCkgbWFuZGF0b3J5LCBvciB0byByZW1vdmUg aXQgY29tcGxldGVseSA/Cgo+ICAJfQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9hdG9taWNfcGxhbmUuYwo+IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf YXRvbWljX3BsYW5lLmMgaW5kZXgKPiA5NzZiODkxNTY1NzAuLmNiMzgzYTBmYzM5MiAxMDA2NDQK PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9hdG9taWNfcGxhbmUuYwo+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2F0b21pY19wbGFuZS5jCj4gQEAgLTE3MiwxMCAr MTcyLDYgQEAgc3RhdGljIHZvaWQgaW50ZWxfcGxhbmVfYXRvbWljX3VwZGF0ZShzdHJ1Y3QgZHJt X3BsYW5lCj4gKnBsYW5lLCBzdHJ1Y3QgaW50ZWxfcGxhbmVfc3RhdGUgKmludGVsX3N0YXRlID0K PiAgCQl0b19pbnRlbF9wbGFuZV9zdGF0ZShwbGFuZS0+c3RhdGUpOwo+IAo+IC0JLyogRG9uJ3Qg ZGlzYWJsZSBhbiBhbHJlYWR5IGRpc2FibGVkIHBsYW5lICovCj4gLQlpZiAoIXBsYW5lLT5zdGF0 ZS0+ZmIgJiYgIW9sZF9zdGF0ZS0+ZmIpCj4gLQkJcmV0dXJuOwo+IC0KPiAgCWludGVsX3BsYW5l LT5jb21taXRfcGxhbmUocGxhbmUsIGludGVsX3N0YXRlKTsKPiAgfQoKLS0gClJlZ2FyZHMsCgpM YXVyZW50IFBpbmNoYXJ0CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1k ZXZlbAo=