From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 03/12] drm/i915/ibx: ensure the HW is powered during PLL HW readout Date: Mon, 15 Feb 2016 15:59:48 +0200 Message-ID: <87k2m6qdkb.fsf@gaia.fi.intel.com> References: <1455296121-4742-1-git-send-email-imre.deak@intel.com> <1455296121-4742-4-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 4D4C86E63D for ; Mon, 15 Feb 2016 14:02:05 +0000 (UTC) In-Reply-To: <1455296121-4742-4-git-send-email-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org SW1yZSBEZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPiB3cml0ZXM6Cgo+IFRoZSBhc3N1bXB0aW9u IHdoZW4gYWRkaW5nIHRoZSBpbnRlbF9kaXNwbGF5X3Bvd2VyX2lzX2VuYWJsZWQoKSBjaGVja3MK PiB3YXMgdGhhdCBpZiBpdCByZXR1cm5zIHN1Y2Nlc3MgdGhlIHBvd2VyIGNhbid0IGJlIHR1cm5l ZCBvZmYgYWZ0ZXJ3YXJkcwo+IGR1cmluZyB0aGUgSFcgYWNjZXNzLCB3aGljaCBpcyBndWFyYW50 ZWVkIGJ5IG1vZGVzZXQgbG9ja3MuIFRoaXMgaXNuJ3QKPiBhbHdheXMgdHJ1ZSwgc28gbWFrZSBz dXJlIHdlIGhvbGQgYSBkZWRpY2F0ZWQgcmVmZXJlbmNlIGZvciB0aGUgdGltZSBvZgo+IHRoZSBh Y2Nlc3MuCj4KPiBTaWduZWQtb2ZmLWJ5OiBJbXJlIERlYWsgPGltcmUuZGVha0BpbnRlbC5jb20+ CgpSZXZpZXdlZC1ieTogTWlrYSBLdW9wcGFsYSA8bWlrYS5rdW9wcGFsYUBpbnRlbC5jb20+Cgo+ IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgfCA0ICsrKy0KPiAg MSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+Cj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+IGluZGV4IDZhYmZjNTQuLmZlMjQ5ZmYgMTAwNjQ0 Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gKysrIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gQEAgLTEzNjk5LDcgKzEzNjk5LDcg QEAgc3RhdGljIGJvb2wgaWJ4X3BjaF9kcGxsX2dldF9od19zdGF0ZShzdHJ1Y3QgZHJtX2k5MTVf cHJpdmF0ZSAqZGV2X3ByaXYsCj4gIHsKPiAgCXVpbnQzMl90IHZhbDsKPiAgCj4gLQlpZiAoIWlu dGVsX2Rpc3BsYXlfcG93ZXJfaXNfZW5hYmxlZChkZXZfcHJpdiwgUE9XRVJfRE9NQUlOX1BMTFMp KQo+ICsJaWYgKCFpbnRlbF9kaXNwbGF5X3Bvd2VyX2dldF9pZl9lbmFibGVkKGRldl9wcml2LCBQ T1dFUl9ET01BSU5fUExMUykpCj4gIAkJcmV0dXJuIGZhbHNlOwo+ICAKPiAgCXZhbCA9IEk5MTVf UkVBRChQQ0hfRFBMTChwbGwtPmlkKSk7Cj4gQEAgLTEzNzA3LDYgKzEzNzA3LDggQEAgc3RhdGlj IGJvb2wgaWJ4X3BjaF9kcGxsX2dldF9od19zdGF0ZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAq ZGV2X3ByaXYsCj4gIAlod19zdGF0ZS0+ZnAwID0gSTkxNV9SRUFEKFBDSF9GUDAocGxsLT5pZCkp Owo+ICAJaHdfc3RhdGUtPmZwMSA9IEk5MTVfUkVBRChQQ0hfRlAxKHBsbC0+aWQpKTsKPiAgCj4g KwlpbnRlbF9kaXNwbGF5X3Bvd2VyX3B1dChkZXZfcHJpdiwgUE9XRVJfRE9NQUlOX1BMTFMpOwo+ ICsKPiAgCXJldHVybiB2YWwgJiBEUExMX1ZDT19FTkFCTEU7Cj4gIH0KPiAgCj4gLS0gCj4gMi41 LjAKPgo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4g SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK PiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdm eApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1n ZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK