From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v2] drm/fb-helper: Don't call dirty callback for untouched clips Date: Fri, 21 Oct 2016 15:52:07 +0300 Message-ID: <20161021125207.GH4329@intel.com> References: <20161020150530.5787-1-tiwai@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 22CFA6ECFD for ; Fri, 21 Oct 2016 12:52:12 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20161020150530.5787-1-tiwai@suse.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Takashi Iwai Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCBPY3QgMjAsIDIwMTYgYXQgMDU6MDU6MzBQTSArMDIwMCwgVGFrYXNoaSBJd2FpIHdy b3RlOgo+IFNpbmNlIDQuNyBrZXJuZWwsIHdlJ3ZlIHNlZW4gdGhlIGVycm9yIG1lc3NhZ2VzIGxp a2UKPiAKPiAga2VybmVsOiBbVFRNXSBCdWZmZXIgZXZpY3Rpb24gZmFpbGVkCj4gIGtlcm5lbDog cXhsIDAwMDA6MDA6MDIuMDogb2JqZWN0X2luaXQgZmFpbGVkIGZvciAoNDAyNjU0MDAzMiwgMHgw MDAwMDAwMSkKPiAga2VybmVsOiBbZHJtOnF4bF9hbGxvY19ib19yZXNlcnZlZCBbcXhsXV0gKkVS Uk9SKiBmYWlsZWQgdG8gYWxsb2NhdGUgVlJBTSBCTwo+IAo+IG9uIFFYTCB3aGVuIHN3aXRjaGlu ZyBhbmQgYWNjZXNzaW5nIG9uIFZULiAgVGhlIGN1bHByaXQgd2FzIHRoZQo+IGdlbmVyaWMgZGVm ZXJyZWRfaW8gY29kZSAocXhsIGRyaXZlciBzd2l0Y2hlZCB0byBpdCBzaW5jZSA0LjcpLgo+IFRo ZXJlIGlzIGEgcmFjZSBiZXR3ZWVuIHRoZSBkaXJ0eSBjbGlwIHVwZGF0ZSBhbmQgdGhlIGNhbGwg b2YKPiBjYWxsYmFjay4KPiAKPiBJbiBkcm1fZmJfaGVscGVyX2RpcnR5KCksIHRoZSBkaXJ0eSBj bGlwIGlzIHVwZGF0ZWQgaW4gdGhlIHNwaW5sb2NrLAo+IHdoaWxlIGl0IGtpY2tzIG9mZiB0aGUg dXBkYXRlIHdvcmtlciBvdXRzaWRlIHRoZSBzcGlubG9jay4gIE1lYW53aGlsZQo+IHRoZSB1cGRh dGUgd29ya2VyIGNsZWFycyB0aGUgZGlydHkgY2xpcCBpbiB0aGUgc3BpbmxvY2ssIHRvby4gIFRo dXMsCj4gd2hlbiBkcm1fZmJfaGVscGVyX2RpcnR5KCkgaXMgY2FsbGVkIGNvbmN1cnJlbnRseSwg c2NoZWR1bGVfd29yaygpIGlzCj4gY2FsbGVkIGFmdGVyIHRoZSBjbGlwIGlzIGNsZWFyZWQgaW4g dGhlIGZpcnN0IHdvcmtlciBjYWxsLgo+IAo+IFRoaXMgcGF0Y2ggYWRkcmVzc2VzIGl0IGJ5IHZh bGlkYXRpbmcgdGhlIGNsaXAgYmVmb3JlIGNhbGxpbmcgdGhlCj4gZGlydHkgZmIgY2FsbGJhY2su Cj4gCj4gQnVnemlsbGE6IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dp P2lkPTk4MzIyCj4gQnVnemlsbGE6IGh0dHBzOi8vYnVnemlsbGEuc3VzZS5jb20vc2hvd19idWcu Y2dpP2lkPTEwMDMyOTgKPiBGaXhlczogZWFhNDM0ZGVmYWNhICgnZHJtL2ZiLWhlbHBlcjogQWRk IGZiX2RlZmVycmVkX2lvIHN1cHBvcnQnKQo+IENjOiA8c3RhYmxlQHZnZXIua2VybmVsLm9yZz4K PiBTaWduZWQtb2ZmLWJ5OiBUYWthc2hpIEl3YWkgPHRpd2FpQHN1c2UuZGU+CgpSZXZpZXdlZC1i eTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KCj4gLS0t Cj4gdjEtPnYyOiBzaW1wbGlmaWVkIHRoZSBjb2RlIGFzIHN1Z2dlc3RlZCBieSBWaWxsZQo+IAo+ ICBkcml2ZXJzL2dwdS9kcm0vZHJtX2ZiX2hlbHBlci5jIHwgNCArKystCj4gIDEgZmlsZSBjaGFu Z2VkLCAzIGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL2RybV9mYl9oZWxwZXIuYyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fZmJfaGVs cGVyLmMKPiBpbmRleCAwMzQxNGJkZTFmMTUuLmFhZTdkZjAxODY0ZCAxMDA2NDQKPiAtLS0gYS9k cml2ZXJzL2dwdS9kcm0vZHJtX2ZiX2hlbHBlci5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2Ry bV9mYl9oZWxwZXIuYwo+IEBAIC02NDQsNyArNjQ0LDkgQEAgc3RhdGljIHZvaWQgZHJtX2ZiX2hl bHBlcl9kaXJ0eV93b3JrKHN0cnVjdCB3b3JrX3N0cnVjdCAqd29yaykKPiAgCWNsaXAtPngyID0g Y2xpcC0+eTIgPSAwOwo+ICAJc3Bpbl91bmxvY2tfaXJxcmVzdG9yZSgmaGVscGVyLT5kaXJ0eV9s b2NrLCBmbGFncyk7Cj4gIAo+IC0JaGVscGVyLT5mYi0+ZnVuY3MtPmRpcnR5KGhlbHBlci0+ZmIs IE5VTEwsIDAsIDAsICZjbGlwX2NvcHksIDEpOwo+ICsJLyogY2FsbCBkaXJ0eSBjYWxsYmFjayBv bmx5IHdoZW4gaXQgaGFzIGJlZW4gcmVhbGx5IHRvdWNoZWQgKi8KPiArCWlmIChjbGlwX2NvcHku eDEgPCBjbGlwX2NvcHkueDIgJiYgY2xpcF9jb3B5LnkxIDwgY2xpcF9jb3B5LnkyKQo+ICsJCWhl bHBlci0+ZmItPmZ1bmNzLT5kaXJ0eShoZWxwZXItPmZiLCBOVUxMLCAwLCAwLCAmY2xpcF9jb3B5 LCAxKTsKPiAgfQo+ICAKPiAgLyoqCj4gLS0gCj4gMi4xMC4xCgotLSAKVmlsbGUgU3lyasOkbMOk CkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK