From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: Re: [PATCH 21/21] drm/i915: Set BXT cdclk to minimum initially Date: Thu, 19 May 2016 22:45:50 +0300 Message-ID: <1463687150.31690.26.camel@intel.com> References: <1463172100-24715-1-git-send-email-ville.syrjala@linux.intel.com> <1463172100-24715-22-git-send-email-ville.syrjala@linux.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 mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 582C56E2ED for ; Thu, 19 May 2016 19:45:57 +0000 (UTC) In-Reply-To: <1463172100-24715-22-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: ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCAyMDE2LTA1LTEzIGF0IDIzOjQxICswMzAwLCB2aWxsZS5zeXJqYWxhQGxpbnV4Lmlu dGVsLmNvbSB3cm90ZToKPiBGcm9tOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGlu dXguaW50ZWwuY29tPgo+IAo+IEluIGNhc2UgdGhlIGRyaXZlciBpcyBpbml0aWFsaXplZCB3aXRo b3V0IGFjdGl2ZSBkaXNwbGF5cywgd2Ugc2hvdWxkCj4ganVzdCBkcm9wIHRoZSBjZGNsayB0byB0 aGUgbWluaW11bSBmcmVxdWVuY3kgcmlnaHQgb2ZmIHRoZSBiYXQuIFRoZXJlCj4gbWlnaHQgbm90 IGJlIGEgbW9kZXNldCB0byBkcm9wIGl0IHRvIHRoZSBtaW5pbXVtIGxhdGUgcmFmdGVyIGFsbC4K PiAKPiBXaXRoIERNQyBzdXBwb3NlZGx5IHdlIHNob3VsZCBhbHdheXMgaGF2ZSB0aGUgY2RjbGsg dXAgYW5kIHJ1bm5pbmcuCj4gVGhlIERNQyB3aWxsIHNodXQgdGhlIERFIFBMTCBkb3duIHdoZW4g YXBwcm9wcmlhdGUsIHNvIGxldCdzIG51a2UKPiB0aGUgcmVsYXRlZCBGSVhNRXMgYXMgd2VsbC4g VHJ5aW5nIHRvIGRvIGFueXRoaW5nIGRpZmZlcmVudCB3b3VsZAo+IGdvIGFnYWluc3QgdGhlIGV4 cGVjdGF0aW9ucyBvZiB0aGUgRE1DIGZpcm13YXJlLCBhbmQgd2UgYWxsIGtub3cKPiBob3cgZnJh Z2lsZSB0aGUgRE1DIGZpcm13YXJlIGlzLgo+IAo+IFNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrD pGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+CgpSZXZpZXdlZC1ieTogSW1yZSBE ZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPgoKPiAtLS0KPiDCoGRyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2Rpc3BsYXkuYyB8IDkgKystLS0tLS0tCj4gwqAxIGZpbGUgY2hhbmdlZCwgMiBpbnNl cnRpb25zKCspLCA3IGRlbGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNw bGF5LmMKPiBpbmRleCA5NzI1YmE1OTcxNmUuLmFjOGQ0NDhlOTZkMSAxMDA2NDQKPiAtLS0gYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiArKysgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiBAQCAtMTE4LDYgKzExOCw3IEBAIHN0YXRpYyB2b2lk IGlyb25sYWtlX3BmaXRfZW5hYmxlKHN0cnVjdCBpbnRlbF9jcnRjICpjcnRjKTsKPiDCoHN0YXRp YyB2b2lkIGludGVsX21vZGVzZXRfc2V0dXBfaHdfc3RhdGUoc3RydWN0IGRybV9kZXZpY2UgKmRl dik7Cj4gwqBzdGF0aWMgdm9pZCBpbnRlbF9wcmVfZGlzYWJsZV9wcmltYXJ5X25vYXRvbWljKHN0 cnVjdCBkcm1fY3J0YyAqY3J0Yyk7Cj4gwqBzdGF0aWMgaW50IGlsa19tYXhfcGl4ZWxfcmF0ZShz dHJ1Y3QgZHJtX2F0b21pY19zdGF0ZSAqc3RhdGUpOwo+ICtzdGF0aWMgaW50IGJyb3h0b25fY2Fs Y19jZGNsayhpbnQgbWF4X3BpeGNsayk7Cj4gwqAKPiDCoHN0cnVjdCBpbnRlbF9saW1pdCB7Cj4g wqAJc3RydWN0IHsKPiBAQCAtNTUwMSwxMCArNTUwMiw4IEBAIHZvaWQgYnJveHRvbl9pbml0X2Nk Y2xrKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiDCoAnCoCogRklYTUU6Cj4g wqAJwqAqIC0gVGhlIGluaXRpYWwgQ0RDTEsgbmVlZHMgdG8gYmUgcmVhZCBmcm9tIFZCVC4KPiDC oAnCoCrCoMKgwqBOZWVkIHRvIG1ha2UgdGhpcyBjaGFuZ2UgYWZ0ZXIgVkJUIGhhcyBjaGFuZ2Vz IGZvciBCWFQuCj4gLQnCoCogLSBjaGVjayBpZiBzZXR0aW5nIHRoZSBtYXggKG9yIGFueSkgY2Rj bGsgZnJlcSBpcyByZWFsbHkgbmVjZXNzYXJ5Cj4gLQnCoCrCoMKgwqBoZXJlLCBpdCBiZWxvbmdz IHRvIG1vZGVzZXQgdGltZQo+IMKgCcKgKi8KPiAtCWJyb3h0b25fc2V0X2NkY2xrKGRldl9wcml2 LCA2MjQwMDApOwo+ICsJYnJveHRvbl9zZXRfY2RjbGsoZGV2X3ByaXYsIGJyb3h0b25fY2FsY19j ZGNsaygwKSk7Cj4gwqB9Cj4gwqAKPiDCoHZvaWQgYnJveHRvbl91bmluaXRfY2RjbGsoc3RydWN0 IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+IEBAIC01OTQ0LDEwICs1OTQzLDYgQEAgc3Rh dGljIGludCB2YWxsZXl2aWV3X2NhbGNfY2RjbGsoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRl dl9wcml2LAo+IMKgCj4gwqBzdGF0aWMgaW50IGJyb3h0b25fY2FsY19jZGNsayhpbnQgbWF4X3Bp eGNsaykKPiDCoHsKPiAtCS8qCj4gLQnCoCogRklYTUU6Cj4gLQnCoCogLSBzZXQgMTkuMk1IeiBi eXBhc3MgZnJlcXVlbmN5IGlmIHRoZXJlIGFyZSBubyBhY3RpdmUgcGlwZXMKPiAtCcKgKi8KPiDC oAlpZiAobWF4X3BpeGNsayA+IDU3NjAwMCkKPiDCoAkJcmV0dXJuIDYyNDAwMDsKPiDCoAllbHNl IGlmIChtYXhfcGl4Y2xrID4gMzg0MDAwKQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9pbnRlbC1nZngK