From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [v2 1/2] drm/i915/icl: Ungate ddi clocks before IO enable Date: Fri, 22 Mar 2019 16:33:21 +0200 Message-ID: <20190322143321.GA3888@intel.com> References: <1553256832-15257-1-git-send-email-vandita.kulkarni@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7FDBC6E3AF for ; Fri, 22 Mar 2019 14:33:25 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1553256832-15257-1-git-send-email-vandita.kulkarni@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Vandita Kulkarni Cc: jani.nikula@intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBNYXIgMjIsIDIwMTkgYXQgMDU6NDM6NTFQTSArMDUzMCwgVmFuZGl0YSBLdWxrYXJu aSB3cm90ZToKPiBJTyBlbmFibGUgc2VxdWVuY2luZyBuZWVkcyBkZGkgY2xvY2tzIGVuYWJsZWQu Cj4gVGhlc2UgY2xvY2tzIHdpbGwgYmUgZ2F0ZWQgYXQgYSBsYXRlciBwb2ludCBpbgo+IHRoZSBl bmFibGUgc2VxdWVuY2UuCj4gCj4gdjI6IEZpeCB0aGUgY29tbWl0IGhlYWRlciAodW1hKQo+IAo+ IFNpZ25lZC1vZmYtYnk6IFZhbmRpdGEgS3Vsa2FybmkgPHZhbmRpdGEua3Vsa2FybmlAaW50ZWwu Y29tPgo+IFJldmlld2VkLWJ5OiBVbWEgU2hhbmthciA8dW1hLnNoYW5rYXJAaW50ZWwuY29tPgo+ IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pY2xfZHNpLmMgfCA3ICsrKysrKysKPiAgMSBm aWxlIGNoYW5nZWQsIDcgaW5zZXJ0aW9ucygrKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pY2xfZHNpLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pY2xfZHNpLmMKPiBp bmRleCBiZWIzMGQ5Li42YTViOWZhIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ljbF9kc2kuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ljbF9kc2kuYwo+IEBAIC01 ODksNiArNTg5LDEzIEBAIHN0YXRpYyB2b2lkIGdlbjExX2RzaV9tYXBfcGxsKHN0cnVjdCBpbnRl bF9lbmNvZGVyICplbmNvZGVyLAo+ICAJCXZhbCB8PSBEUENMS0FfQ0ZHQ1IwX0RESV9DTEtfU0VM KHBsbC0+aW5mby0+aWQsIHBvcnQpOwo+ICAJfQo+ICAJSTkxNV9XUklURShEUENMS0FfQ0ZHQ1Iw X0lDTCwgdmFsKTsKPiArCj4gKwl2YWwgPSBJOTE1X1JFQUQoRFBDTEtBX0NGR0NSMF9JQ0wpOwoK VGhpcyByZWFkIGxvb2tzIHRvdGFsbHkgcmVkdW5kYW50LgoKPiArCWZvcl9lYWNoX2RzaV9wb3J0 KHBvcnQsIGludGVsX2RzaS0+cG9ydHMpIHsKPiArCQl2YWwgJj0gfkRQQ0xLQV9DRkdDUjBfRERJ X0NMS19PRkYocG9ydCk7Cj4gKwl9Cj4gKwlJOTE1X1dSSVRFKERQQ0xLQV9DRkdDUjBfSUNMLCB2 YWwpOwo+ICsKPiAgCVBPU1RJTkdfUkVBRChEUENMS0FfQ0ZHQ1IwX0lDTCk7Cj4gIAo+ICAJbXV0 ZXhfdW5sb2NrKCZkZXZfcHJpdi0+ZHBsbF9sb2NrKTsKPiAtLSAKPiAxLjkuMQo+IAo+IF9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAoKLS0gClZpbGxl IFN5cmrDpGzDpApJbnRlbApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZng=