From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCHv3 19/30] drm/omap: fix replication logic Date: Wed, 29 Mar 2017 14:45:22 +0300 Message-ID: <5942336.yOCr3FY6aY@avalon> References: <1490706496-4959-1-git-send-email-tomi.valkeinen@ti.com> <1490706496-4959-20-git-send-email-tomi.valkeinen@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from galahad.ideasonboard.com (galahad.ideasonboard.com [IPv6:2001:4b98:dc2:45:216:3eff:febb:480d]) by gabe.freedesktop.org (Postfix) with ESMTPS id C22DB6E3DD for ; Wed, 29 Mar 2017 11:44:42 +0000 (UTC) In-Reply-To: <1490706496-4959-20-git-send-email-tomi.valkeinen@ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Tomi Valkeinen Cc: Jyri Sarha , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org SGkgVG9taSwKClRoYW5rIHlvdSBmb3IgdGhlIHBhdGNoLgoKT24gVHVlc2RheSAyOCBNYXIgMjAx NyAxNjowODowNSBUb21pIFZhbGtlaW5lbiB3cm90ZToKPiBEU1MgdXNlcyAicmVwbGljYXRpb24g bG9naWMiIHRvIGNvbnZlcnQgY29sb3IgY29tcG9uZW50cyBmcm9tIHNtYWxsZXIKPiBiaXQgd2lk dGhzIHRvIGJpZ2dlciBiaXQgd2lkdGhzLiBXaXRob3V0IHJlcGxpY2F0aW9uIGxvZ2ljLCB0aGUg Y29sb3IKPiBjb21wb25lbnQgd291bGQgYmUgc2hpZnRlZCBhbmQgdGhlIGxlYXN0IHNpZ25pZmlj YW50IGJpdHMgd291bGQgYmUgbGVmdAo+IGF0IDAsIHdoZXJlYXMgd2l0aCByZXBsaWNhdGlvbiBs b2dpYywgdGhlIGxlYXN0IHNpZ25pZmljYXQgYml0cyB3aWxsIGJlCj4gZmlsbGVkIHdpdGggdGhl IG1vc3Qgc2lnbmlmaWNhbnQgYml0Lgo+IAo+IEZvciBzb21lIHJlYXNvbiBvbWFwZHJtIGxlYXZl cyByZXBsaWNhdGlvbiBsb2dpYyBhbHdheXMgdG8gb2ZmLCB3aGljaCwKPiBpbiB0aGUgbW9zdCBj b21tb24gY2FzZSwgbWVhbnMgdGhhdCBzaG93aW5nIDE2LWJpdCBSR0IgY29sb3JzIG9uIDI0LWJp dAo+IGRpc3BsYXkgZ2l2ZXMgYSBiaXQgZGFya2VyIGNvbG9ycyB0aGFuIGV4cGVjdGVkLgo+IAo+ IFRoZSByZXNldCB2YWx1ZSBvZiB0aGUgcmVwbGljYXRpb24gbG9naWMgYml0IGlzIGVuYWJsZWQs IGFuZCBpdCBzaG91bGQKPiBhbHdheXMgYmUgc2V0LCBhcyB0aGVyZSdzIG5vIHByYWN0aWNhbCBy ZWFzb24gdG8gZGlzYWJsZSBpdC4gVGhpcyBwYXRjaAo+IHJlbW92ZXMgdGhlIG9wdGlvbiB0byBk aXNhYmxlIGl0IGZyb20gb21hcGRybSwgYW5kIGFsd2F5cyBzZXRzIGl0IHRvCj4gZW5hYmxlZCBp biBkaXNwYy4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBUb21pIFZhbGtlaW5lbiA8dG9taS52YWxrZWlu ZW5AdGkuY29tPgoKUmV2aWV3ZWQtYnk6IExhdXJlbnQgUGluY2hhcnQgPGxhdXJlbnQucGluY2hh cnRAaWRlYXNvbmJvYXJkLmNvbT4KCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9vbWFwZHJtL2Rz cy9kaXNwYy5jICAgfCA3ICsrKystLS0KPiAgZHJpdmVycy9ncHUvZHJtL29tYXBkcm0vZHNzL29t YXBkc3MuaCB8IDMgKy0tCj4gIGRyaXZlcnMvZ3B1L2RybS9vbWFwZHJtL29tYXBfcGxhbmUuYyAg fCAyICstCj4gIDMgZmlsZXMgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspLCA2IGRlbGV0aW9ucygt KQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vb21hcGRybS9kc3MvZGlzcGMuYwo+ IGIvZHJpdmVycy9ncHUvZHJtL29tYXBkcm0vZHNzL2Rpc3BjLmMgaW5kZXggZTlkOTgwNDZhOTdm Li44MzI0MTA1MmRmNmIKPiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vb21hcGRybS9k c3MvZGlzcGMuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9vbWFwZHJtL2Rzcy9kaXNwYy5jCj4g QEAgLTI4MjMsMTEgKzI4MjMsMTIgQEAgc3RhdGljIGludCBkaXNwY19vdmxfc2V0dXBfY29tbW9u KGVudW0gb21hcF9wbGFuZQo+IHBsYW5lLCB9Cj4gCj4gIHN0YXRpYyBpbnQgZGlzcGNfb3ZsX3Nl dHVwKGVudW0gb21hcF9wbGFuZSBwbGFuZSwgY29uc3Qgc3RydWN0Cj4gb21hcF9vdmVybGF5X2lu Zm8gKm9pLCAtCQlib29sIHJlcGxpY2F0aW9uLCBjb25zdCBzdHJ1Y3QgCnZpZGVvbW9kZSAqdm0s Cj4gYm9vbCBtZW1fdG9fbWVtKQo+ICsJCWNvbnN0IHN0cnVjdCB2aWRlb21vZGUgKnZtLCBib29s IG1lbV90b19tZW0pCj4gIHsKPiAgCWludCByOwo+ICAJZW51bSBvbWFwX292ZXJsYXlfY2FwcyBj YXBzID0gZHNzX2ZlYXRfZ2V0X292ZXJsYXlfY2FwcyhwbGFuZSk7Cj4gIAllbnVtIG9tYXBfY2hh bm5lbCBjaGFubmVsOwo+ICsJY29uc3QgYm9vbCByZXBsaWNhdGlvbiA9IHRydWU7Cj4gCj4gIAlj aGFubmVsID0gZGlzcGNfb3ZsX2dldF9jaGFubmVsX291dChwbGFuZSk7Cj4gCj4gQEAgLTI4NTQs NyArMjg1NSw3IEBAIGludCBkaXNwY193Yl9zZXR1cChjb25zdCBzdHJ1Y3QKPiBvbWFwX2Rzc193 cml0ZWJhY2tfaW5mbyAqd2ksIGVudW0gb21hcF9wbGFuZSBwbGFuZSA9IE9NQVBfRFNTX1dCOwo+ ICAJY29uc3QgaW50IHBvc194ID0gMCwgcG9zX3kgPSAwOwo+ICAJY29uc3QgdTggem9yZGVyID0g MCwgZ2xvYmFsX2FscGhhID0gMDsKPiAtCWNvbnN0IGJvb2wgcmVwbGljYXRpb24gPSBmYWxzZTsK PiArCWNvbnN0IGJvb2wgcmVwbGljYXRpb24gPSB0cnVlOwo+ICAJYm9vbCB0cnVuY2F0aW9uOwo+ ICAJaW50IGluX3dpZHRoID0gdm0tPmhhY3RpdmU7Cj4gIAlpbnQgaW5faGVpZ2h0ID0gdm0tPnZh Y3RpdmU7Cj4gQEAgLTQyODgsNyArNDI4OSw3IEBAIHN0YXRpYyB2b2lkIGRpc3BjX2VycmF0YV9p NzM0X3dhKHZvaWQpCj4gCj4gIAkvKiBTZXR1cCBhbmQgZW5hYmxlIEdGWCBwbGFuZSAqLwo+ICAJ ZGlzcGNfb3ZsX3NldF9jaGFubmVsX291dChPTUFQX0RTU19HRlgsIE9NQVBfRFNTX0NIQU5ORUxf TENEKTsKPiAtCWRpc3BjX292bF9zZXR1cChPTUFQX0RTU19HRlgsICZvdmxpLCBmYWxzZSwgJmk3 MzQudm0sIGZhbHNlKTsKPiArCWRpc3BjX292bF9zZXR1cChPTUFQX0RTU19HRlgsICZvdmxpLCAm aTczNC52bSwgZmFsc2UpOwo+ICAJZGlzcGNfb3ZsX2VuYWJsZShPTUFQX0RTU19HRlgsIHRydWUp Owo+IAo+ICAJLyogU2V0IHVwIGFuZCBlbmFibGUgZGlzcGxheSBtYW5hZ2VyIGZvciBMQ0QxICov Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9vbWFwZHJtL2Rzcy9vbWFwZHNzLmgKPiBi L2RyaXZlcnMvZ3B1L2RybS9vbWFwZHJtL2Rzcy9vbWFwZHNzLmggaW5kZXggM2U2MWY0YjJkMWNl Li40NTQ1ZjE4MjRlNjYKPiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vb21hcGRybS9k c3Mvb21hcGRzcy5oCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL29tYXBkcm0vZHNzL29tYXBkc3Mu aAo+IEBAIC05MjgsOCArOTI4LDcgQEAgc3RydWN0IGRpc3BjX29wcyB7Cj4gIAl2b2lkICgqb3Zs X3NldF9jaGFubmVsX291dCkoZW51bSBvbWFwX3BsYW5lIHBsYW5lLAo+ICAJCQllbnVtIG9tYXBf Y2hhbm5lbCBjaGFubmVsKTsKPiAgCWludCAoKm92bF9zZXR1cCkoZW51bSBvbWFwX3BsYW5lIHBs YW5lLCBjb25zdCBzdHJ1Y3Qgb21hcF9vdmVybGF5X2luZm8KPiAqb2ksIC0JCQlib29sIHJlcGxp Y2F0aW9uLCBjb25zdCBzdHJ1Y3QgdmlkZW9tb2RlICp2bSwKPiAtCQkJYm9vbCBtZW1fdG9fbWVt KTsKPiArCQkJY29uc3Qgc3RydWN0IHZpZGVvbW9kZSAqdm0sIGJvb2wgbWVtX3RvX21lbSk7Cj4g Cj4gIAllbnVtIG9tYXBfY29sb3JfbW9kZSAoKm92bF9nZXRfY29sb3JfbW9kZXMpKGVudW0gb21h cF9wbGFuZSBwbGFuZSk7Cj4gIH07Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9vbWFw ZHJtL29tYXBfcGxhbmUuYwo+IGIvZHJpdmVycy9ncHUvZHJtL29tYXBkcm0vb21hcF9wbGFuZS5j IGluZGV4IGJkZDc0NjkyZTBjZC4uNzhhOTI0MjJlZGUxCj4gMTAwNjQ0Cj4gLS0tIGEvZHJpdmVy cy9ncHUvZHJtL29tYXBkcm0vb21hcF9wbGFuZS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL29t YXBkcm0vb21hcF9wbGFuZS5jCj4gQEAgLTEyOCw3ICsxMjgsNyBAQCBzdGF0aWMgdm9pZCBvbWFw X3BsYW5lX2F0b21pY191cGRhdGUoc3RydWN0IGRybV9wbGFuZQo+ICpwbGFuZSwgb21hcF9jcnRj X2NoYW5uZWwoc3RhdGUtPmNydGMpKTsKPiAKPiAgCS8qIGFuZCBmaW5hbGx5LCB1cGRhdGUgb21h cGRzczogKi8KPiAtCXJldCA9IHByaXYtPmRpc3BjX29wcy0+b3ZsX3NldHVwKG9tYXBfcGxhbmUt PmlkLCAmaW5mbywgZmFsc2UsCj4gKwlyZXQgPSBwcml2LT5kaXNwY19vcHMtPm92bF9zZXR1cChv bWFwX3BsYW5lLT5pZCwgJmluZm8sCj4gIAkJCSAgICAgIG9tYXBfY3J0Y190aW1pbmdzKHN0YXRl LT5jcnRjKSwgZmFsc2UpOwo+ICAJaWYgKHJldCkgewo+ICAJCWRldl9lcnIocGxhbmUtPmRldi0+ ZGV2LCAiRmFpbGVkIHRvIHNldHVwIHBsYW5lICVzXG4iLAoKLS0gClJlZ2FyZHMsCgpMYXVyZW50 IFBpbmNoYXJ0CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK