From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915: Unify VLV/CHV DPOunit clock gating disable/enable Date: Wed, 27 Apr 2016 17:49:26 +0300 Message-ID: <20160427144926.GN4329@intel.com> References: <1460996305-30453-1-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id DE4316EAFC for ; Wed, 27 Apr 2016 14:49:29 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1460996305-30453-1-git-send-email-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: "Sarvela, Tomi P" List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBBcHIgMTgsIDIwMTYgYXQgMDc6MTg6MjVQTSArMDMwMCwgdmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20gd3JvdGU6Cj4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJq YWxhQGxpbnV4LmludGVsLmNvbT4KPiAKPiBDaGVjayBmb3IgVkxWL0NIViBpbnN0ZWFkIGlmICFC WFQgd2hlbiByZS1lbmFibGluZyBEUE91bml0IGNsb2NrIGdhdGluZwo+IGFmdGVyIERTSSBkaXNh YmxlLiBUaGF0J3Mgd2hhdCB3ZSBjaGVja2VkIHdoZW4gZGlzYWJsaW5nIHRoZSBjbG9jawo+IGdh dGluZyB3aGVuIGVuYWJsaW5nIERTSS4KPiAKPiBBbHNvIHVzZSB0aGUgc2FtZSB0ZW1wb3Jhcnkg dmFyaWFibGUgbmFtZSBpbiBib3RoIGNhc2VzLCBhbmQgdG9zcyBpbiBhCj4gYml0IG9mIGRldiB2 cy4gZGV2X3ByaXYgY2xlYW51cCB3aGlsZSBhdCBpdC4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBWaWxs ZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgoKQW55b25lIGtub3cg d2h5IHRoaXMgd2Fzbid0IHBpY2tlZCB1cCBieSB0aGUgLmZpIENJPwpUb21pPwoKPiAtLS0KPiAg ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHNpLmMgfCAxMyArKysrKysrLS0tLS0tCj4gIDEg ZmlsZSBjaGFuZ2VkLCA3IGluc2VydGlvbnMoKyksIDYgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RzaS5jIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHNpLmMKPiBpbmRleCAzNDMyOGRkYWFhYjUuLjU5OTA0NTM1OTUzOCAxMDA2 NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kc2kuYwo+ICsrKyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2RzaS5jCj4gQEAgLTUxNiw3ICs1MTYsNiBAQCBzdGF0aWMg dm9pZCBpbnRlbF9kc2lfcHJlX2VuYWJsZShzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlcikK PiAgCXN0cnVjdCBpbnRlbF9kc2kgKmludGVsX2RzaSA9IGVuY190b19pbnRlbF9kc2koJmVuY29k ZXItPmJhc2UpOwo+ICAJc3RydWN0IGludGVsX2NydGMgKmNydGMgPSB0b19pbnRlbF9jcnRjKGVu Y29kZXItPmJhc2UuY3J0Yyk7Cj4gIAllbnVtIHBvcnQgcG9ydDsKPiAtCXUzMiB0bXA7Cj4gIAo+ ICAJRFJNX0RFQlVHX0tNUygiXG4iKTsKPiAgCj4gQEAgLTUzNSwxMSArNTM0LDEzIEBAIHN0YXRp YyB2b2lkIGludGVsX2RzaV9wcmVfZW5hYmxlKHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVy KQo+ICAKPiAgCW1zbGVlcChpbnRlbF9kc2ktPnBhbmVsX29uX2RlbGF5KTsKPiAgCj4gLQlpZiAo SVNfVkFMTEVZVklFVyhkZXYpIHx8IElTX0NIRVJSWVZJRVcoZGV2KSkgewo+ICsJaWYgKElTX1ZB TExFWVZJRVcoZGV2X3ByaXYpIHx8IElTX0NIRVJSWVZJRVcoZGV2X3ByaXYpKSB7Cj4gKwkJdTMy IHZhbDsKPiArCj4gIAkJLyogRGlzYWJsZSBEUE91bml0IGNsb2NrIGdhdGluZywgY2FuIHN0YWxs IHBpcGUgKi8KPiAtCQl0bXAgPSBJOTE1X1JFQUQoRFNQQ0xLX0dBVEVfRCk7Cj4gLQkJdG1wIHw9 IERQT1VOSVRfQ0xPQ0tfR0FURV9ESVNBQkxFOwo+IC0JCUk5MTVfV1JJVEUoRFNQQ0xLX0dBVEVf RCwgdG1wKTsKPiArCQl2YWwgPSBJOTE1X1JFQUQoRFNQQ0xLX0dBVEVfRCk7Cj4gKwkJdmFsIHw9 IERQT1VOSVRfQ0xPQ0tfR0FURV9ESVNBQkxFOwo+ICsJCUk5MTVfV1JJVEUoRFNQQ0xLX0dBVEVf RCwgdmFsKTsKPiAgCX0KPiAgCj4gIAkvKiBwdXQgZGV2aWNlIGluIHJlYWR5IHN0YXRlICovCj4g QEAgLTY3Nyw3ICs2NzgsNyBAQCBzdGF0aWMgdm9pZCBpbnRlbF9kc2lfcG9zdF9kaXNhYmxlKHN0 cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyKQo+ICAKPiAgCWludGVsX2RzaV9jbGVhcl9kZXZp Y2VfcmVhZHkoZW5jb2Rlcik7Cj4gIAo+IC0JaWYgKCFJU19CUk9YVE9OKGRldl9wcml2KSkgewo+ ICsJaWYgKElTX1ZBTExFWVZJRVcoZGV2X3ByaXYpIHx8IElTX0NIRVJSWVZJRVcoZGV2X3ByaXYp KSB7Cj4gIAkJdTMyIHZhbDsKPiAgCj4gIAkJdmFsID0gSTkxNV9SRUFEKERTUENMS19HQVRFX0Qp Owo+IC0tIAo+IDIuNy40CgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK