From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philipp Zabel Subject: Re: [PATCH 4/4] drm/mediatek: adjust VENCPLL clock for 4K HDMI output Date: Wed, 20 Jul 2016 11:55:05 +0200 Message-ID: <1469008505.5809.41.camel@pengutronix.de> References: <1468987385-37353-1-git-send-email-bibby.hsieh@mediatek.com> <1468987385-37353-5-git-send-email-bibby.hsieh@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by gabe.freedesktop.org (Postfix) with ESMTPS id AB46D6E7CB for ; Wed, 20 Jul 2016 09:55:11 +0000 (UTC) In-Reply-To: <1468987385-37353-5-git-send-email-bibby.hsieh@mediatek.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Bibby Hsieh Cc: linux-kernel@vger.kernel.org, Daniel Vetter , Cawa Cheng , dri-devel@lists.freedesktop.org, Mao Huang , linux-mediatek@lists.infradead.org, Sascha Hauer , Matthias Brugger , Yingjoe Chen , linux-arm-kernel@lists.infradead.org List-Id: dri-devel@lists.freedesktop.org SGkgQmliYnksCgpBbSBNaXR0d29jaCwgZGVuIDIwLjA3LjIwMTYsIDEyOjAzICswODAwIHNjaHJp ZWIgQmliYnkgSHNpZWg6Cj4gaWYgTVQ4MTczIGRpc3BsYXkgbW9kdWxlIGNhbiBzdXBwb3J0IDRL IEhETUkgb3V0cHV0LAo+IHdlIGhhdmUgdG8gYWRqdXN0IFZFTkNQTEwgY2xvY2sgZnJvbSBkZWZh dWx0IDY2ME1Iego+IHRvIDgwME1Iei4KCklzIHZlbmNwbGwoX2QyKSB0aGUgYWN0aXZlIHNvdXJj ZSBmb3IgdGhlIG1tX3NlbCBtdXg/IElmIHNvLCBpdCBzZWVtcyB0bwptZSB0aGF0IG1tX3NlbCBv ciByYXRoZXIgb25lIG9mIGl0cyBjaGlsZHJlbiBzaG91bGQgYmUgc2V0IHRvIDgwMCBNSHosCmFu ZCB0aGUgY2xvY2sgZnJhbWV3b3JrIHNob3VsZCBwcm9wYWdhdGUgaXQgdXAgdG8gdmVuY3BsbC4g SSBzdXBwb3NlIHRoZQpyZXF1aXJlbWVudCBpcyB0aGF0IHRoZSBpbnB1dCBjbG9ja3MgdG8gYWxs IHRoZSBkaXNwbGF5IHVuaXRzIChvdmwsCnJkbWEsIGFuZCBzbyBvbikgbmVlZCB0byBiZSBzdWZm aWNpZW50bHkgYWJvdmUgdGhlIHBpeGVsIGNsb2NrLgoKQWxzbywgdGhpcyByZWFkcyBhcyBpZiB3 ZSB3YW50IHRvIGtlZXAgdGhlIGNsb2NrIGF0IDY2MCBNSHogaWYgNEsgaXMgbm90CnN1cHBvcnRl ZCBhdCBhbGwgKGZvciBleGFtcGxlIGJlY2F1c2Ugb2YgYSBicmlkZ2UgY29ubmVjdGVkIGF0IHRo ZQpvdXRzaWRlKS4KQWN0dWFsbHksIHdvdWxkIGl0IGJlIGRlc2lyYWJsZSB0byBzd2l0Y2ggdmVu Y3BsbCB0byA2NjAgTUh6IGV2ZW4gb24gNEsKY2FwYWJsZSBkZXZpY2VzIGFzIGxvbmcgYXMgb25s eSBsb3dlciBwaXhlbCBjbG9ja3MgYXJlIGFjdGl2ZT8KCnJlZ2FyZHMKUGhpbGlwcAoKPiBTaWdu ZWQtb2ZmLWJ5OiBCaWJieSBIc2llaCA8YmliYnkuaHNpZWhAbWVkaWF0ZWsuY29tPgo+IC0tLQo+ ICBkcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2RybV9kcnYuYyB8ICAgIDkgKysrKysrKysr Cj4gIGRyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZHJtX2Rydi5oIHwgICAgMSArCj4gIDIg ZmlsZXMgY2hhbmdlZCwgMTAgaW5zZXJ0aW9ucygrKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2RybV9kcnYuYyBiL2RyaXZlcnMvZ3B1L2RybS9tZWRpYXRl ay9tdGtfZHJtX2Rydi5jCj4gaW5kZXggYjEyMjNkNS4uZjE1OTE4OSAxMDA2NDQKPiAtLS0gYS9k cml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2RybV9kcnYuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1 L2RybS9tZWRpYXRlay9tdGtfZHJtX2Rydi5jCj4gQEAgLTIzLDYgKzIzLDcgQEAKPiAgI2luY2x1 ZGUgPGxpbnV4L29mX2FkZHJlc3MuaD4KPiAgI2luY2x1ZGUgPGxpbnV4L29mX3BsYXRmb3JtLmg+ Cj4gICNpbmNsdWRlIDxsaW51eC9wbV9ydW50aW1lLmg+Cj4gKyNpbmNsdWRlIDxsaW51eC9jbGsu aD4KPiAgCj4gICNpbmNsdWRlICJtdGtfZHJtX2NydGMuaCIKPiAgI2luY2x1ZGUgIm10a19kcm1f ZGRwLmgiCj4gQEAgLTM2Myw2ICszNjQsMTQgQEAgc3RhdGljIGludCBtdGtfZHJtX3Byb2JlKHN0 cnVjdCBwbGF0Zm9ybV9kZXZpY2UgKnBkZXYpCj4gIAkJcmV0dXJuIHJldDsKPiAgCX0KPiAgCj4g Kwlwcml2YXRlLT52ZW5jcGxsX2NsayA9IGRldm1fY2xrX2dldChkZXYsICJ2ZW5jcGxsIik7Cj4g KwlpZiAoSVNfRVJSKHByaXZhdGUtPnZlbmNwbGxfY2xrKSkgewo+ICsJCXJldCA9IFBUUl9FUlIo cHJpdmF0ZS0+dmVuY3BsbF9jbGspOwo+ICsJCWRldl9lcnIoZGV2LCAiRmFpbGVkIHRvIGdldCB2 ZW5jcGxsIGNsb2NrOiAlZFxuIiwgcmV0KTsKPiArCQlyZXR1cm4gcmV0Owo+ICsJfQo+ICsJY2xr X3NldF9yYXRlKHByaXZhdGUtPnZlbmNwbGxfY2xrLCA4MDAwMDAwMDApOwo+ICsKPiAgCS8qIEl0 ZXJhdGUgb3ZlciBzaWJsaW5nIERJU1AgZnVuY3Rpb24gYmxvY2tzICovCj4gIAlmb3JfZWFjaF9j aGlsZF9vZl9ub2RlKGRldi0+b2Zfbm9kZS0+cGFyZW50LCBub2RlKSB7Cj4gIAkJY29uc3Qgc3Ry dWN0IG9mX2RldmljZV9pZCAqb2ZfaWQ7Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9t ZWRpYXRlay9tdGtfZHJtX2Rydi5oIGIvZHJpdmVycy9ncHUvZHJtL21lZGlhdGVrL210a19kcm1f ZHJ2LmgKPiBpbmRleCBhYTkzODk0Li4yNzNhZDAyIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9tZWRpYXRlay9tdGtfZHJtX2Rydi5oCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL21lZGlh dGVrL210a19kcm1fZHJ2LmgKPiBAQCAtNDAsNiArNDAsNyBAQCBzdHJ1Y3QgbXRrX2RybV9wcml2 YXRlIHsKPiAgCXZvaWQgX19pb21lbSAqY29uZmlnX3JlZ3M7Cj4gIAlzdHJ1Y3QgZGV2aWNlX25v ZGUgKmNvbXBfbm9kZVtERFBfQ09NUE9ORU5UX0lEX01BWF07Cj4gIAlzdHJ1Y3QgbXRrX2RkcF9j b21wICpkZHBfY29tcFtERFBfQ09NUE9ORU5UX0lEX01BWF07Cj4gKwlzdHJ1Y3QgY2xrICp2ZW5j cGxsX2NsazsKPiAgCj4gIAlzdHJ1Y3Qgewo+ICAJCXN0cnVjdCBkcm1fYXRvbWljX3N0YXRlICpz dGF0ZTsKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRy aS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=