From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCHv3 05/30] drm/omap: improve DPI clock selection on DRA7xx Date: Wed, 29 Mar 2017 11:19:30 +0300 Message-ID: <4721329.6I6ROrOGic@avalon> References: <1490706496-4959-1-git-send-email-tomi.valkeinen@ti.com> <1490706496-4959-6-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 [185.26.127.97]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5190B6E3D0 for ; Wed, 29 Mar 2017 08:18:48 +0000 (UTC) In-Reply-To: <1490706496-4959-6-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 NyAxNjowNzo1MSBUb21pIFZhbGtlaW5lbiB3cm90ZToKPiBUaGUgY2xvY2sgc291cmNlIHNlbGVj dGlvbiBmb3IgdGhlIExDRCBvdXRwdXRzIGlzIHRvbyBoYXJkY29kZWQgYXQgdGhlCj4gbW9tZW50 LiBGb3IgZXhhbXBsZSwgTENEMyBpcyBzZXQgdG8gdXNlIFBMTDJfMSwgYW5kIFBMTDIgZG9lc24n dCBleGlzdAo+IG9uIERSQTcyeCBTb0NzLgo+IAo+IFRoZXJlIGFyZSBxdWl0ZSBtYW55IHdheXMg dG8gY29uZmlndXJlIHRoZSBjbG9ja3MsIGV2ZW4gdXNpbmcgSERNSSBQTEwKPiBmb3IgTENEIG91 dHB1dHMsIGJ1dCBlbmFibGluZyBmdWxsIGNvbmZpZ3VyYXRpb24gb2YgdGhlIGNsb2NrcyBpcyBy YXRoZXIKPiB0cmlja3kuCj4gCj4gVGhpcyBwYXRjaCBpbXByb3ZlcyB0aGUgc2l0dWF0aW9uIGEg Yml0IGJ5IGNoZWNraW5nIGlmIHRoZSBQTEwgYWJvdXQgdG8KPiBiZSB1c2VkIGV4aXN0cywgYW5k IGlmIG5vdCwgdHJpZXMgYW5vdGhlciBvbmUuCj4gCj4gU2lnbmVkLW9mZi1ieTogVG9taSBWYWxr ZWluZW4gPHRvbWkudmFsa2VpbmVuQHRpLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL29t YXBkcm0vZHNzL2RwaS5jIHwgNDcgKysrKysrKysrKysrKysrKysrKysrKysrKysrLS0tLS0tLS0t Cj4gIDEgZmlsZSBjaGFuZ2VkLCAzNyBpbnNlcnRpb25zKCspLCAxMCBkZWxldGlvbnMoLSkKPiAK PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL29tYXBkcm0vZHNzL2RwaS5jCj4gYi9kcml2 ZXJzL2dwdS9kcm0vb21hcGRybS9kc3MvZHBpLmMgaW5kZXggZTBiMGM1YzI0YzU1Li4wZjMyZDVk MDc4YzYgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL29tYXBkcm0vZHNzL2RwaS5jCj4g KysrIGIvZHJpdmVycy9ncHUvZHJtL29tYXBkcm0vZHNzL2RwaS5jCj4gQEAgLTY3LDYgKzY3LDQy IEBAIHN0YXRpYyBzdHJ1Y3QgZHBpX2RhdGEgKmRwaV9nZXRfZGF0YV9mcm9tX3BkZXYoc3RydWN0 Cj4gcGxhdGZvcm1fZGV2aWNlICpwZGV2KSByZXR1cm4gZGV2X2dldF9kcnZkYXRhKCZwZGV2LT5k ZXYpOwo+ICB9Cj4gCj4gK3N0YXRpYyBlbnVtIGRzc19jbGtfc291cmNlIGRwaV9nZXRfY2xrX3Ny Y19kcmE3eHgoZW51bSBvbWFwX2NoYW5uZWwKPiBjaGFubmVsKQo+ICt7Cj4gKwkvKgo+ICsJICog UG9zc2libGUgY2xvY2sgc291cmNlczoKPiArCSAqIExDRDE6IEZDSy9QTEwxXzEvSERNSV9QTEwK PiArCSAqIExDRDI6IEZDSy9QTEwxXzMvSERNSV9QTEwgKERSQTc0eDogUExMMl8zKQo+ICsJICog TENEMzogRkNLL1BMTDFfMy9IRE1JX1BMTCAoRFJBNzR4OiBQTEwyXzEpCj4gKwkgKi8KPiArCj4g Kwlzd2l0Y2ggKGNoYW5uZWwpIHsKPiArCWNhc2UgT01BUF9EU1NfQ0hBTk5FTF9MQ0Q6Cj4gKwl7 Cj4gKwkJaWYgKGRzc19wbGxfZmluZF9ieV9zcmMoRFNTX0NMS19TUkNfUExMMV8xKSkKPiArCQkJ cmV0dXJuIERTU19DTEtfU1JDX1BMTDFfMTsKPiArCX0KCkFyZW4ndCB5b3UgbWlzc2luZyBicmVh ayBzdGF0ZW1lbnRzID8KCj4gKwljYXNlIE9NQVBfRFNTX0NIQU5ORUxfTENEMjoKPiArCXsKPiAr CQlpZiAoZHNzX3BsbF9maW5kX2J5X3NyYyhEU1NfQ0xLX1NSQ19QTEwxXzMpKQo+ICsJCQlyZXR1 cm4gRFNTX0NMS19TUkNfUExMMV8zOwo+ICsJCWlmIChkc3NfcGxsX2ZpbmRfYnlfc3JjKERTU19D TEtfU1JDX1BMTDJfMykpCj4gKwkJCXJldHVybiBEU1NfQ0xLX1NSQ19QTEwyXzM7Cj4gKwl9Cj4g KwljYXNlIE9NQVBfRFNTX0NIQU5ORUxfTENEMzoKPiArCXsKPiArCQlpZiAoZHNzX3BsbF9maW5k X2J5X3NyYyhEU1NfQ0xLX1NSQ19QTEwyXzEpKQo+ICsJCQlyZXR1cm4gRFNTX0NMS19TUkNfUExM Ml8xOwo+ICsJCWlmIChkc3NfcGxsX2ZpbmRfYnlfc3JjKERTU19DTEtfU1JDX1BMTDFfMykpCj4g KwkJCXJldHVybiBEU1NfQ0xLX1NSQ19QTEwxXzM7CgpXaGF0IGhhcHBlbnMgaWYgTENEMiBpcyBh bHJlYWR5IHVzaW5nIFBMTDFfMyA/Cgo+ICsJfQo+ICsJZGVmYXVsdDoKPiArCQlicmVhazsKPiAr CX0KPiArCj4gKwlyZXR1cm4gRFNTX0NMS19TUkNfRkNLOwo+ICt9Cj4gKwo+ICBzdGF0aWMgZW51 bSBkc3NfY2xrX3NvdXJjZSBkcGlfZ2V0X2Nsa19zcmMoZW51bSBvbWFwX2NoYW5uZWwgY2hhbm5l bCkKPiAgewo+ICAJLyoKPiBAQCAtMTA3LDE2ICsxNDMsNyBAQCBzdGF0aWMgZW51bSBkc3NfY2xr X3NvdXJjZSBkcGlfZ2V0X2Nsa19zcmMoZW51bQo+IG9tYXBfY2hhbm5lbCBjaGFubmVsKSB9Cj4g Cj4gIAljYXNlIE9NQVBEU1NfVkVSX0RSQTd4eDoKPiAtCQlzd2l0Y2ggKGNoYW5uZWwpIHsKPiAt CQljYXNlIE9NQVBfRFNTX0NIQU5ORUxfTENEOgo+IC0JCQlyZXR1cm4gRFNTX0NMS19TUkNfUExM MV8xOwo+IC0JCWNhc2UgT01BUF9EU1NfQ0hBTk5FTF9MQ0QyOgo+IC0JCQlyZXR1cm4gRFNTX0NM S19TUkNfUExMMV8zOwo+IC0JCWNhc2UgT01BUF9EU1NfQ0hBTk5FTF9MQ0QzOgo+IC0JCQlyZXR1 cm4gRFNTX0NMS19TUkNfUExMMl8xOwo+IC0JCWRlZmF1bHQ6Cj4gLQkJCXJldHVybiBEU1NfQ0xL X1NSQ19GQ0s7Cj4gLQkJfQo+ICsJCXJldHVybiBkcGlfZ2V0X2Nsa19zcmNfZHJhN3h4KGNoYW5u ZWwpOwo+IAo+ICAJZGVmYXVsdDoKPiAgCQlyZXR1cm4gRFNTX0NMS19TUkNfRkNLOwoKLS0gClJl Z2FyZHMsCgpMYXVyZW50IFBpbmNoYXJ0CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9kcmktZGV2ZWwK