From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Brezillon Subject: Re: [PATCH v6 2/5] drm/vc4: Avoid using vrefresh==0 mode in DSI htotal math. Date: Wed, 11 Oct 2017 13:59:24 +0200 Message-ID: <20171011135924.4aa503cc@bbrezillon> References: <20170815234722.20700-1-eric@anholt.net> <20170815234722.20700-2-eric@anholt.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.free-electrons.com (mail.free-electrons.com [62.4.15.54]) by gabe.freedesktop.org (Postfix) with ESMTP id CEB846E653 for ; Wed, 11 Oct 2017 11:59:25 +0000 (UTC) In-Reply-To: <20170815234722.20700-2-eric@anholt.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Eric Anholt Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Thierry Reding , Laurent Pinchart List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCAxNSBBdWcgMjAxNyAxNjo0NzoxOSAtMDcwMApFcmljIEFuaG9sdCA8ZXJpY0Bhbmhv bHQubmV0PiB3cm90ZToKCj4gVGhlIGluY29taW5nIG1vZGUgbWlnaHQgaGF2ZSBhIG1pc3Npbmcg dnJlZnJlc2ggZmllbGQgaWYgaXQgY2FtZSBmcm9tCj4gZHJtTW9kZVNldENydGMoKSwgd2hpY2gg dGhlIGtlcm5lbCBpcyBzdXBwb3NlZCB0byBjYWxjdWxhdGUgdXNpbmcKPiBkcm1fbW9kZV92cmVm cmVzaCgpLiAgV2UgY291bGQgZWl0aGVyIHVzZSB0aGF0IG9yIHRoZSBhZGp1c3RlZF9tb2RlJ3MK PiBvcmlnaW5hbCB2cmVmcmVzaCB2YWx1ZS4KPiAKPiBIb3dldmVyLCB3ZSBjYW4gbWFpbnRhaW4g YSBtb3JlIGV4YWN0IHZyZWZyZXNoIHZhbHVlIChub3QganVzdCB0aGUKPiBpbnRlZ2VyIGFwcHJv eGltYXRpb24pLCBieSBzY2FsaW5nIGJ5IHRoZSByYXRpbyBvZiBvdXIgY2xvY2tzLgo+IAo+IHYy OiBVc2UgbWF0aCBzdWdnZXN0ZWQgYnkgQW5kcnplaiBIYWpkYSBpbnN0ZWFkLgo+IHYzOiBTaW1w bGlmeSBtYXRoIG5vdyB0aGF0IGFkanVzdGVkX21vZGUtPmNsb2NrIGlzbid0IHBhZGRlZC4KPiAK PiBTaWduZWQtb2ZmLWJ5OiBFcmljIEFuaG9sdCA8ZXJpY0BhbmhvbHQubmV0PgoKUmV2aWV3ZWQt Ynk6IEJvcmlzIEJyZXppbGxvbiA8Ym9yaXMuYnJlemlsbG9uQGZyZWUtZWxlY3Ryb25zLmNvbT4K Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS92YzQvdmM0X2RzaS5jIHwgMyArKy0KPiAgMSBmaWxl IGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+IAo+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vdmM0L3ZjNF9kc2kuYyBiL2RyaXZlcnMvZ3B1L2RybS92YzQvdmM0 X2RzaS5jCj4gaW5kZXggZWI3ODdlZWQ4YWJlLi4yNTE2Y2QzYTFkODcgMTAwNjQ0Cj4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL3ZjNC92YzRfZHNpLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vdmM0 L3ZjNF9kc2kuYwo+IEBAIC04NjIsNyArODYyLDggQEAgc3RhdGljIGJvb2wgdmM0X2RzaV9lbmNv ZGVyX21vZGVfZml4dXAoc3RydWN0IGRybV9lbmNvZGVyICplbmNvZGVyLAo+ICAJYWRqdXN0ZWRf bW9kZS0+Y2xvY2sgPSBwaXhlbF9jbG9ja19oeiAvIDEwMDA7Cj4gIAo+ICAJLyogR2l2ZW4gdGhl IG5ldyBwaXhlbCBjbG9jaywgYWRqdXN0IEhGUCB0byBrZWVwIHZyZWZyZXNoIHRoZSBzYW1lLiAq Lwo+IC0JYWRqdXN0ZWRfbW9kZS0+aHRvdGFsID0gcGl4ZWxfY2xvY2tfaHogLyAobW9kZS0+dnJl ZnJlc2ggKiBtb2RlLT52dG90YWwpOwo+ICsJYWRqdXN0ZWRfbW9kZS0+aHRvdGFsID0gKGFkanVz dGVkX21vZGUtPmNsb2NrICogbW9kZS0+aHRvdGFsIC8KPiArCQkJCSBtb2RlLT5jbG9jayk7Cj4g IAlhZGp1c3RlZF9tb2RlLT5oc3luY19lbmQgKz0gYWRqdXN0ZWRfbW9kZS0+aHRvdGFsIC0gbW9k ZS0+aHRvdGFsOwo+ICAJYWRqdXN0ZWRfbW9kZS0+aHN5bmNfc3RhcnQgKz0gYWRqdXN0ZWRfbW9k ZS0+aHRvdGFsIC0gbW9kZS0+aHRvdGFsOwo+ICAKCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxp c3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2RyaS1kZXZlbAo=