From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 1/5] drm/i915: Use intel_ddi_dp_voltage_max() for HSW/BDW too Date: Thu, 17 May 2018 20:40:00 +0300 Message-ID: <87tvr641vz.fsf@intel.com> References: <20180517170309.28630-1-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 732D36EAFB for ; Thu, 17 May 2018 17:40:04 +0000 (UTC) In-Reply-To: <20180517170309.28630-1-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: Ville Syrjala , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAxNyBNYXkgMjAxOCwgVmlsbGUgU3lyamFsYSA8dmlsbGUuc3lyamFsYUBsaW51eC5p bnRlbC5jb20+IHdyb3RlOgo+IEZyb206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20+Cj4KPiBVc2UgaW50ZWxfZGRpX2RwX3ZvbHRhZ2VfbWF4KCkgZm9yIEhT Vy9CRFcgdG9vIGluc3RlYWQgb2YgbGV0dGluZyB0aGVzZQo+IGZhbGwgdGhyb3VnaCB0aGUgaWYg bGFkZGVyIGluIGEgd2VpcmQgd2F5LiBUaGlzIGZ1bmN0aW9uIHdpbGwgbG9vayBhdAo+IHRoZSBh Y3R1YWwgYnVmIHRyYW5zIHRhYmxlcyB3ZSBoYXZlIGZvciBIU1cvQkRXIHRvIGRldGVybWluZSB0 aGUgbWF4Cj4gdnN3aW5nIGxldmVsLgo+Cj4gSXQgbG9va3MgdG8gbWUgbGlrZSB0aGUgY3VycmVu dCBjb2RlIGxlYWRzIEhTVyBwb3J0IEEgZG93biB0aGUgSVZCIHBvcnQKPiBBIHBhdGgsIEhTVyBw b3J0IEIrIGFuZCBCRFcgZmFsbCB0aHJvdWdoIHRvIHRoZSB2ZXJ5IGVuZC4gQm90aCBjYXNlcyBk bwo+IHJlc3VsdCBpbiB0aGUgY29ycmVjdCBtYXggdnN3aW5nIGxldmVsIDIsIGJ1dCBpdCdzIHZl cnkgaGFyZCB0byBzZWUgdGhhdAo+IGZyb20gdGhlIGNvZGUuCj4KPiBTaWduZWQtb2ZmLWJ5OiBW aWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgoKV2hhdCBhIFBJ VEEgcGF0Y2ggdG8gcmV2aWV3IHRoYXQgdGhlcmUgYXJlIG5vIGZ1bmN0aW9uYWwgY2hhbmdlcyEK ClJldmlld2VkLWJ5OiBKYW5pIE5pa3VsYSA8amFuaS5uaWt1bGFAaW50ZWwuY29tPgoKPiAtLS0K PiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyB8IDggKysrKy0tLS0KPiAgMSBmaWxl IGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZHAuYwo+IGluZGV4IDJjYzU4NTk2ZmY1YS4uNDc1NWJiMWIwYjQwIDEwMDY0NAo+IC0t LSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiArKysgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kcC5jCj4gQEAgLTMyMjAsMTIgKzMyMjAsMTIgQEAgdWludDhfdAo+ICBp bnRlbF9kcF92b2x0YWdlX21heChzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKQo+ICB7Cj4gIAlz dHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSB0b19pOTE1KGludGVsX2RwX3RvX2Rl dihpbnRlbF9kcCkpOwo+IC0JZW51bSBwb3J0IHBvcnQgPSBkcF90b19kaWdfcG9ydChpbnRlbF9k cCktPmJhc2UucG9ydDsKPiArCXN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyID0gJmRwX3Rv X2RpZ19wb3J0KGludGVsX2RwKS0+YmFzZTsKPiArCWVudW0gcG9ydCBwb3J0ID0gZW5jb2Rlci0+ cG9ydDsKPiAgCj4gLQlpZiAoSU5URUxfR0VOKGRldl9wcml2KSA+PSA5KSB7Cj4gLQkJc3RydWN0 IGludGVsX2VuY29kZXIgKmVuY29kZXIgPSAmZHBfdG9fZGlnX3BvcnQoaW50ZWxfZHApLT5iYXNl Owo+ICsJaWYgKEhBU19EREkoZGV2X3ByaXYpKQo+ICAJCXJldHVybiBpbnRlbF9kZGlfZHBfdm9s dGFnZV9tYXgoZW5jb2Rlcik7Cj4gLQl9IGVsc2UgaWYgKElTX1ZBTExFWVZJRVcoZGV2X3ByaXYp IHx8IElTX0NIRVJSWVZJRVcoZGV2X3ByaXYpKQo+ICsJZWxzZSBpZiAoSVNfVkFMTEVZVklFVyhk ZXZfcHJpdikgfHwgSVNfQ0hFUlJZVklFVyhkZXZfcHJpdikpCj4gIAkJcmV0dXJuIERQX1RSQUlO X1ZPTFRBR0VfU1dJTkdfTEVWRUxfMzsKPiAgCWVsc2UgaWYgKElTX0dFTjcoZGV2X3ByaXYpICYm IHBvcnQgPT0gUE9SVF9BKQo+ICAJCXJldHVybiBEUF9UUkFJTl9WT0xUQUdFX1NXSU5HX0xFVkVM XzI7CgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIEdyYXBoaWNzIENlbnRlcgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZngg bWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK