From mboxrd@z Thu Jan 1 00:00:00 1970 From: Giulio Benetti Subject: Re: [v2,03/10] drm/sun4i: Protect the TCON pixel clocks Date: Fri, 23 Feb 2018 15:05:26 +0100 Message-ID: <287984f8-bcac-3789-d573-2f0c54fb537d@micronovasrl.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: it List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Maxime Ripard , Mark Brown , Thierry Reding , Chen-Yu Tsai , Mark Rutland , Rob Herring Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Thomas Petazzoni , Daniel Vetter , Maxime Ripard , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org RnJvbTogTWF4aW1lIFJpcGFyZCA8bWF4aW1lLnJpcGFyZEBmcmVlLWVsZWN0cm9ucy5jb20+CgpC b3RoIFRDT04gY2xvY2tzIGFyZSB2ZXJ5IHNlbnNpdGl2ZSB0byBjbG9jayBjaGFuZ2VzLCBzaW5j ZSBhbnkgY2hhbmdlCm1pZ2h0IGxlYWQgdG8gaW1wcm9wZXIgdGltaW5ncy4KCk1ha2Ugc3VyZSBv dXIgcmF0ZSBpcyBuZXZlciBjaGFuZ2VkLgoKVGVzdGVkLWJ5OiBHaXVsaW8gQmVuZXR0aSA8Z2l1 bGlvLmJlbmV0dGlAbWljcm9ub3Zhc3JsLmNvbT4KU2lnbmVkLW9mZi1ieTogTWF4aW1lIFJpcGFy ZCA8bWF4aW1lLnJpcGFyZEBmcmVlLWVsZWN0cm9ucy5jb20+Ci0tLQogIGRyaXZlcnMvZ3B1L2Ry bS9zdW40aS9zdW40aV90Y29uLmMgfCA0ICsrLS0KICAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRp b25zKCspLCAyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9zdW40 aS9zdW40aV90Y29uLmMgCmIvZHJpdmVycy9ncHUvZHJtL3N1bjRpL3N1bjRpX3Rjb24uYwppbmRl eCBiNzNhY2FiNzQ4NjcuLmNiZTg3Y2VlMTNkMSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJt L3N1bjRpL3N1bjRpX3Rjb24uYworKysgYi9kcml2ZXJzL2dwdS9kcm0vc3VuNGkvc3VuNGlfdGNv bi5jCkBAIC0yNjEsNyArMjYxLDcgQEAgc3RhdGljIHZvaWQgc3VuNGlfdGNvbjBfbW9kZV9zZXRf Y29tbW9uKHN0cnVjdCAKc3VuNGlfdGNvbiAqdGNvbiwKICAJCQkJCWNvbnN0IHN0cnVjdCBkcm1f ZGlzcGxheV9tb2RlICptb2RlKQogIHsKICAJLyogQ29uZmlndXJlIHRoZSBkb3QgY2xvY2sgKi8K LQljbGtfc2V0X3JhdGUodGNvbi0+ZGNsaywgbW9kZS0+Y3J0Y19jbG9jayAqIDEwMDApOworCWNs a19zZXRfcmF0ZV9leGNsdXNpdmUodGNvbi0+ZGNsaywgbW9kZS0+Y3J0Y19jbG9jayAqIDEwMDAp OwoKICAJLyogU2V0IHRoZSByZXNvbHV0aW9uICovCiAgCXJlZ21hcF93cml0ZSh0Y29uLT5yZWdz LCBTVU40SV9UQ09OMF9CQVNJQzBfUkVHLApAQCAtNDE5LDcgKzQxOSw3IEBAIHN0YXRpYyB2b2lk IHN1bjRpX3Rjb24xX21vZGVfc2V0KHN0cnVjdCBzdW40aV90Y29uIAoqdGNvbiwKICAJV0FSTl9P TighdGNvbi0+cXVpcmtzLT5oYXNfY2hhbm5lbF8xKTsKCiAgCS8qIENvbmZpZ3VyZSB0aGUgZG90 IGNsb2NrICovCi0JY2xrX3NldF9yYXRlKHRjb24tPnNjbGsxLCBtb2RlLT5jcnRjX2Nsb2NrICog MTAwMCk7CisJY2xrX3NldF9yYXRlX2V4Y2x1c2l2ZSh0Y29uLT5zY2xrMSwgbW9kZS0+Y3J0Y19j bG9jayAqIDEwMDApOwoKICAJLyogQWRqdXN0IGNsb2NrIGRlbGF5ICovCiAgCWNsa19kZWxheSA9 IHN1bjRpX3Rjb25fZ2V0X2Nsa19kZWxheShtb2RlLCAxKTsKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2 ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==