From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: Re: [PATCH] drm/i915: Add the ddi get cdclk code for BXT. Date: Wed, 17 Jun 2015 17:43:24 +0300 Message-ID: <1434552204.14700.28.camel@intel.com> References: <1433967508-23108-1-git-send-email-bob.j.paauwe@intel.com> <20150615085909.GG5176@intel.com> Reply-To: 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 7A5C56EC7C for ; Wed, 17 Jun 2015 07:43:27 -0700 (PDT) In-Reply-To: <20150615085909.GG5176@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 =?ISO-8859-1?Q?Syrj=E4l=E4?= Cc: intel-gfx List-Id: intel-gfx@lists.freedesktop.org T24gbWEsIDIwMTUtMDYtMTUgYXQgMTE6NTkgKzAzMDAsIFZpbGxlIFN5cmrDpGzDpCB3cm90ZToK PiBPbiBXZWQsIEp1biAxMCwgMjAxNSBhdCAwMToxODoyOFBNIC0wNzAwLCBCb2IgUGFhdXdlIHdy b3RlOgo+ID4gVGhlIHJlZ2lzdGVycyBhbmQgcHJvY2VzcyBkaWZmZXIgZnJvbSBvdGhlciBwbGF0 Zm9ybXMuCj4gPiAKPiA+IFNpZ25lZC1vZmYtYnk6IEJvYiBQYWF1d2UgPGJvYi5qLnBhYXV3ZUBp bnRlbC5jb20+Cj4gPiAtLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5 LmMgfCAyNyArKysrKysrKysrKysrKysrKysrKysrKysrKysKPiA+ICAxIGZpbGUgY2hhbmdlZCwg MjcgaW5zZXJ0aW9ucygrKQo+ID4gCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZGlzcGxheS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5j Cj4gPiBpbmRleCBjMzhjMjk3Li40MTQ2NGE1IDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kaXNwbGF5LmMKPiA+IEBAIC02Njg3LDYgKzY2ODcsMzAgQEAgc3RhdGljIGludCBza3ls YWtlX2dldF9kaXNwbGF5X2Nsb2NrX3NwZWVkKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4gPiAg CXJldHVybiAyNDAwMDsKPiA+ICB9Cj4gPiAgCj4gPiArc3RhdGljIGludCBicm94dG9uX2dldF9k aXNwbGF5X2Nsb2NrX3NwZWVkKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4gPiArewo+ID4gKwlz dHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSB0b19pOTE1KGRldik7Cj4gPiArCXVp bnQzMl90IGNkY3RsID0gSTkxNV9SRUFEKENEQ0xLX0NUTCk7Cj4gPiArCXVpbnQzMl90IHBsbF9m cmVxID0gSTkxNV9SRUFEKEJYVF9ERV9QTExfQ1RMKSAmIEJYVF9ERV9QTExfUkFUSU9fTUFTSzsK PiA+ICsKPiAKPiBZb3Ugc2hvdWxkIHJldHVybiAxOS4yTUh6IGlmIHRoZSBERSBQTEwgaXNuJ3Qg ZW5hYmxlZC4KCkFncmVlZCB3aXRoIFZpbGxlLCBCb2IgY291bGQgeW91IHJlc2VuZCB0aGUgcGF0 Y2ggd2l0aCB0aGlzIGZpeGVkPwoKPiA+ICsJc3dpdGNoIChjZGN0bCAmIEJYVF9DRENMS19DRDJY X0RJVl9TRUxfTUFTSykgewo+ID4gKwljYXNlIEJYVF9DRENMS19DRDJYX0RJVl9TRUxfMToKPiA+ ICsJCWlmIChwbGxfZnJlcSA9PSBCWFRfREVfUExMX1JBVElPKDYwKSkgLyogUExMIGZyZXEgPSAx MTUyTUh6ICovCj4gPiArCQkJcmV0dXJuIDU3NjAwMDsKPiA+ICsJCWVsc2UgLyogUExMIGZyZXEg PSAxMjQ4TUh6ICovCj4gPiArCQkJcmV0dXJuIDYyNDAwMDsKPiA+ICsJY2FzZSBCWFRfQ0RDTEtf Q0QyWF9ESVZfU0VMXzFfNToKPiA+ICsJCXJldHVybiAzODQwMDA7Cj4gPiArCWNhc2UgQlhUX0NE Q0xLX0NEMlhfRElWX1NFTF8yOgo+ID4gKwkJcmV0dXJuIDI4ODAwMDsKPiA+ICsJY2FzZSBCWFRf Q0RDTEtfQ0QyWF9ESVZfU0VMXzQ6Cj4gPiArCQlyZXR1cm4gMTQ0MDAwOwo+ID4gKwl9Cj4gPiAr Cj4gPiArCS8qIGVycm9yIGNhc2UsIGFzc3VtZSBoaWdlciBQTEwgZnJlcS4gKi8KPiA+ICsJcmV0 dXJuIDYyNDAwMDsKPiA+ICt9Cj4gPiArCj4gPiAgc3RhdGljIGludCBicm9hZHdlbGxfZ2V0X2Rp c3BsYXlfY2xvY2tfc3BlZWQoc3RydWN0IGRybV9kZXZpY2UgKmRldikKPiA+ICB7Cj4gPiAgCXN0 cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IGRldi0+ZGV2X3ByaXZhdGU7Cj4gPiBA QCAtMTQ2NDksNiArMTQ2NzMsOSBAQCBzdGF0aWMgdm9pZCBpbnRlbF9pbml0X2Rpc3BsYXkoc3Ry dWN0IGRybV9kZXZpY2UgKmRldikKPiA+ICAJaWYgKElTX1NLWUxBS0UoZGV2KSkKPiA+ICAJCWRl dl9wcml2LT5kaXNwbGF5LmdldF9kaXNwbGF5X2Nsb2NrX3NwZWVkID0KPiA+ICAJCQlza3lsYWtl X2dldF9kaXNwbGF5X2Nsb2NrX3NwZWVkOwo+ID4gKwllbHNlIGlmIChJU19CUk9YVE9OKGRldikp Cj4gPiArCQlkZXZfcHJpdi0+ZGlzcGxheS5nZXRfZGlzcGxheV9jbG9ja19zcGVlZCA9Cj4gPiAr CQkJYnJveHRvbl9nZXRfZGlzcGxheV9jbG9ja19zcGVlZDsKPiA+ICAJZWxzZSBpZiAoSVNfQlJP QURXRUxMKGRldikpCj4gPiAgCQlkZXZfcHJpdi0+ZGlzcGxheS5nZXRfZGlzcGxheV9jbG9ja19z cGVlZCA9Cj4gPiAgCQkJYnJvYWR3ZWxsX2dldF9kaXNwbGF5X2Nsb2NrX3NwZWVkOwo+ID4gLS0g Cj4gPiAyLjEuMAo+ID4gCj4gPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwo+ID4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+ID4gSW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwo+ID4gaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAo+IAoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4Cg==