From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jagan Teki Subject: Re: [PATCH v8 01/15] drm/sun4i: dsi: Fix video start delay computation Date: Mon, 11 Mar 2019 21:31:11 +0530 Message-ID: References: <20190311133637.18334-1-jagan@amarulasolutions.com> <20190311133637.18334-2-jagan@amarulasolutions.com> <20190311153734.izg44ijwqqh2vpxc@flea> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-it1-x141.google.com (mail-it1-x141.google.com [IPv6:2607:f8b0:4864:20::141]) by gabe.freedesktop.org (Postfix) with ESMTPS id 35F8F89B8F for ; Mon, 11 Mar 2019 16:01:25 +0000 (UTC) Received: by mail-it1-x141.google.com with SMTP id e24so8111120itl.1 for ; Mon, 11 Mar 2019 09:01:25 -0700 (PDT) In-Reply-To: <20190311153734.izg44ijwqqh2vpxc@flea> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Maxime Ripard Cc: Mark Rutland , devicetree , David Airlie , Michael Turquette , linux-sunxi , linux-kernel , dri-devel , Chen-Yu Tsai , Rob Herring , Michael Trimarchi , linux-amarula@amarulasolutions.com, linux-clk , linux-arm-kernel List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBNYXIgMTEsIDIwMTkgYXQgOTowNyBQTSBNYXhpbWUgUmlwYXJkIDxtYXhpbWUucmlw YXJkQGJvb3RsaW4uY29tPiB3cm90ZToKPgo+IE9uIE1vbiwgTWFyIDExLCAyMDE5IGF0IDA3OjA2 OjIzUE0gKzA1MzAsIEphZ2FuIFRla2kgd3JvdGU6Cj4gPiBWZXJ0aWNhbCB2aWRlbyBzdGFydCBk ZWxheSBpcyBjb21wdXRlZCBieSBleGNsdWRpbmcgdmVydGljYWwgZnJvbnQKPiA+IHBvcmNoIHZh bHVlIGZyb20gdG90YWwgdmVydGljYWwgdGltaW5ncy4KPiA+Cj4gPiBUaGlzIGNsZWFybHkgY29u ZmlybWVkIGZyb20gQlNQIGNvZGUgYW5kIGhlcmUgaG93IGl0IGNvbXB1dGVkLAo+ID4KPiA+IChk cml2ZXJzL3ZpZGVvL3N1bnhpL2Rpc3AyL2Rpc3AvZGUvbG93bGV2ZWxfc3VuNTBpdzEvZGVfZHNp LmMpCj4gPiB1MzIgdmZwID0gcGFuZWwtPmxjZF92dCAtIHBhbmVsLT5sY2RfeSAtIHBhbmVsLT5s Y2RfdmJwOwo+ID4gPT4gKHBhbmVsLT5sY2RfdnQpIC0gcGFuZWwtPmxjZF95IC0gKHBhbmVsLT5s Y2RfdmJwKQo+ID4gPT4gKHRpbW1pbmdzLT52ZXJfZnJvbnRfcG9yY2ggKyBwYW5lbC0+bGNkX3Zi cCArIHBhbmVsLT5sY2RfeSkKPiA+ICAgIC0gcGFuZWwtPmxjZF95IC0gKHBhbmVsLT5sY2RfdmJw KQo+ID4gPT4gdGltbWluZ3MtPnZlcl9mcm9udF9wb3JjaCArIHBhbmVsLT5sY2RfdmJwICsgcGFu ZWwtPmxjZF95Cj4gPiAgICAgICAgICAgICAgICAgICAgICAgICAgICAtIHBhbmVsLT5sY2RfeSAt IHBhbmVsLT5sY2RfdmJwCj4gPiA9PiB0aW1taW5ncy0+dmVyX2Zyb250X3BvcmNoCj4gPgo+ID4g QnV0IHRoZSBjdXJyZW50IGRyaXZlciBpcyBhc3N1bWluZyBpdCBjYW4gZXhjbHVkZSB2ZXJ0aWNh bCBmcm9udAo+ID4gcG9yY2ggYWxvbmcgd2l0aCB2ZXJ0aWNhbCBzeW5jIHZhbHVlcyBmcm9tIHRv dGFsIHZlcnRpY2FsIHRpbWluZ3MsCj4gPiB3aGljaCByZXN1bHRpbmcgd3Jvbmcgc3RhcnQgZGVs YXkgaW5kZWVkIHdyb25nIHBpY3R1cmUgcmVuZGVyaW5nCj4gPiBpbiB0aGUgcGFuZWwuCj4KPiBT YW1lIHN0b3J5IGhlcmU6IHdoaWNoIHBhbmVsLCB3aGljaCBkYXRhc2hlZXQsIHdoaWNoICJ3cm9u ZyBwaWN0dXJlCj4gcmVuZGVyaW5nIj8KCkl0J3MgYmFuYW5hcGksczA3MHd2MjAtY3QxNiBEU0kK Cj4KPiA+IEV4YW1wbGU6IHRpbWluZ3MsIHdoZXJlIGl0IHByb2R1Y2VzIHRoZSBpc3N1ZS4KPiA+ IHsKPiA+ICAgICAgIC52ZGlzcGxheSAgICAgICA9IDYwMCwKPiA+ICAgICAgIC52c3luY19zdGFy dCAgICA9IDYwMCArIDEyLAo+ID4gICAgICAgLnZzeW5jX2VuZCAgICAgID0gNjAwICsgMTIgKyAy LAo+ID4gICAgICAgLnZ0b3RhbCAgICAgICAgID0gNjAwICsgMTIgKyAyICsgMjEsCj4gPiB9Cj4K PiBDYW4geW91IDEwMCUgdHJ1c3QgdGhvc2UgdGltaW5ncz8KCmllLiByZWFzb24sIEkgaGF2ZSBn aXZlbiB0aGUgTWFpbmxpbmUgdGltaW5ncyBbMV0uIFRoZSBhYm92ZSB0aW1pbmdzCmFyZSB3cm9u Z2x5IG1lbnRpb25lZCBhY3R1YWwgdGltaW5ncyBhcmUgZnJvbSBbMV0KCj4KPiA+IEl0IHByb2R1 Y2VzIHRoZSBkZXNpcmVkIHN0YXJ0IGRlbGF5IHZhbHVlIGFzIDE5IGJ1dCB0aGUgY29ycmVjdCB3 b3JraW5nCj4gPiB2YWx1ZSBzaG91bGQgYmUgNTEzLgo+ID4KPiA+IFNvLCBGaXggaXQgYnkgY29t cHV0aW5nIHByb3BlciB2aWRlbyBzdGFydCBkZWxheS4KPiA+Cj4gPiBGaXhlczogNjkwMDZlZjBl Y2IxICgiZHJtL3N1bjRpOiBkc2k6IENoYW5nZSB0aGUgc3RhcnQgZGVsYXkgY2FsY3VsYXRpb24i KQo+ID4gU2lnbmVkLW9mZi1ieTogSmFnYW4gVGVraSA8amFnYW5AYW1hcnVsYXNvbHV0aW9ucy5j b20+Cj4gPiAtLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vc3VuNGkvc3VuNmlfbWlwaV9kc2kuYyB8 IDEwICsrKysrKysrLS0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgOCBpbnNlcnRpb25zKCspLCAyIGRl bGV0aW9ucygtKQo+ID4KPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vc3VuNGkvc3Vu NmlfbWlwaV9kc2kuYyBiL2RyaXZlcnMvZ3B1L2RybS9zdW40aS9zdW42aV9taXBpX2RzaS5jCj4g PiBpbmRleCA2MmE1MDg0MjAyMjcuLjhkNjI5MmMwMTU4YiAxMDA2NDQKPiA+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9zdW40aS9zdW42aV9taXBpX2RzaS5jCj4gPiArKysgYi9kcml2ZXJzL2dwdS9k cm0vc3VuNGkvc3VuNmlfbWlwaV9kc2kuYwo+ID4gQEAgLTM2NCw4ICszNjQsMTQgQEAgc3RhdGlj IHZvaWQgc3VuNmlfZHNpX2luc3RfaW5pdChzdHJ1Y3Qgc3VuNmlfZHNpICpkc2ksCj4gPiAgc3Rh dGljIHUxNiBzdW42aV9kc2lfZ2V0X3ZpZGVvX3N0YXJ0X2RlbGF5KHN0cnVjdCBzdW42aV9kc2kg KmRzaSwKPiA+ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgc3RydWN0 IGRybV9kaXNwbGF5X21vZGUgKm1vZGUpCj4gPiAgewo+ID4gLSAgICAgdTE2IHN0YXJ0ID0gY2xh bXAobW9kZS0+dnRvdGFsIC0gbW9kZS0+dmRpc3BsYXkgLSAxMCwgOCwgMTAwKTsKPiA+IC0gICAg IHUxNiBkZWxheSA9IG1vZGUtPnZ0b3RhbCAtIChtb2RlLT52c3luY19lbmQgLSBtb2RlLT52ZGlz cGxheSkgKyBzdGFydDsKPiA+ICsgICAgIHUxNiBkZWxheSA9IG1vZGUtPnZ0b3RhbCAtIChtb2Rl LT52c3luY19zdGFydCAtIG1vZGUtPnZkaXNwbGF5KTsKPiA+ICsKPiA+ICsgICAgIC8qKgo+ID4g KyAgICAgICogQlNQIGNvbW1lbnQ6Cj4gPiArICAgICAgKiBwdXQgc3RhcnRfZGVsYXkgdG8gdGNv bi4gc2V0IHJlYWR5IHN5bmMgZWFybHkgdG8gZHJhbWZyZXEsCj4gPiArICAgICAgKiBzbyBzZXQg c3RhcnRfZGVsYXkgMQo+ID4gKyAgICAgICovCj4KPiBUaGF0IGRvZXNuJ3QgbWFrZSBhbnkgc2Vu c2UgdG8gbWUuLi4gV2hhdCBkb2VzIGl0IG1lYW4/CgpXaGljaCBpcyBtZWFuaW5nIGFzIGFib3Zl IHN0YXRlZCBhcyAiQlNQIGNvbW1lbnQiIGZyb20gaGVyZVsyXQoKWzFdIGh0dHBzOi8vZ2l0Lmtl cm5lbC5vcmcvcHViL3NjbS9saW51eC9rZXJuZWwvZ2l0L25leHQvbGludXgtbmV4dC5naXQvY29t bWl0L2RyaXZlcnMvZ3B1L2RybS9wYW5lbC9wYW5lbC1zaW1wbGUuYz9pZD03YWQ4YjQxY2Q4ZjVj Mjg0MjY0NmQwMWNkZDU3NjY2M2NhZWUwNGE3ClsyXSBodHRwczovL2dpdGh1Yi5jb20vbG9uZ3Ns ZWVwL2xpbnV4LXBpbmU2NC9ibG9iL3BpbmU2NC1oYWNrcy0xLjIvZHJpdmVycy92aWRlby9zdW54 aS9kaXNwMi9kaXNwL2RlL2xvd2xldmVsX3N1bjUwaXcxL2RlX2RzaS5jI0w3MjkKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVs