From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: [PATCH] drm/i915/audio: set minimum CD clock to twice the BCLK Date: Wed, 18 Apr 2018 13:37:07 +0300 Message-ID: <20180418103707.14645-1-jani.nikula@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 BB04E6E1EE for ; Wed, 18 Apr 2018 10:37:21 +0000 (UTC) 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: jani.nikula@intel.com, stable@vger.kernel.org List-Id: intel-gfx@lists.freedesktop.org RnJvbTogQWJoYXkgS3VtYXIgPGFiaGF5Lmt1bWFyQGludGVsLmNvbT4KCkluIEdMSyB3aGVuIHRo ZSBkZXZpY2UgYm9vdHMgd2l0aCBvbmx5IDEzNjZ4NzY4IHBhbmVsIHdpdGhvdXQgYXVkaW8sIEhE QQpjb2RlYyBkb2Vzbid0IGNvbWUgdXAuIEluIHRoaXMgY2FzZSwgdGhlIENEQ0xLIGlzIGxlc3Mg dGhhbiB0d2ljZSB0aGUKQkNMSy4gRXZlbiB0aG91Z2ggYXVkaW8gaXNuJ3QgYmVpbmcgZW5hYmxl ZCwgaGF2aW5nIGEgdG9vIGxvdyBDRENMSwpsZWFkcyB0byBhdWRpbyBwcm9iZSBmYWlsaW5nIGFs dG9nZXRoZXIuCgpSZXF1aXJlIENEQ0xLIHRvIGJlIGF0IGxlYXN0IHR3aWNlIHRoZSBCTENLIHJl Z2FyZGxlc3Mgb2YgYXVkaW8uIFRoaXMgaXMKYSBtaW5pbWFsIGZpeCB0byBpbXByb3ZlIHRoaW5n cy4gVW5mb3J0dW5hdGVseSwgdGhpcyBhKSBsZWFkcyB0byB0b28KaGlnaCBDRENMSyBiZWluZyB1 c2VkIHdoZW4gYXVkaW8gaXMgbm90IHVzZWQsIGFuZCBiKSBpcyBzdGlsbCBub3QgZW5vdWdoCnRv IGZpeCBhdWRpbyBwcm9iZSB3aGVuIG5vIG91dHB1dHMgYXJlIGNvbm5lY3RlZCBhdCBwcm9iZSB0 aW1lLgoKVGhlIHByb3BlciBmaXggd291bGQgYmUgdG8gaW5jcmVhc2UgQ0RDTEsgZHluYW1pY2Fs bHkgZnJvbSB0aGUgYXVkaW8KY29tcG9uZW50IGhvb2tzLgoKdjI6CiAgICAtIEFkZHJlc3MgY29t bWVudCAoSmFuaSkKICAgIC0gTmV3IGRlc2lnbiBhcHByb2FjaAp2MzogLSBUeXBvIGZpeCBvbiB0 b3Agb2YgdjEKCnY0IGJ5IEphbmk6IHJld3JpdGUgY29tbWl0IG1lc3NhZ2UsIGFkZCBjb21tZW50 IGluIGNvZGUKCkNjOiBzdGFibGVAdmdlci5rZXJuZWwub3JnCkNjOiBWaWxsZSBTeXJqw6Rsw6Qg PHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgpDYzogRGhpbmFrYXJhbiBQYW5kaXlhbiA8 ZGhpbmFrYXJhbi5wYW5kaXlhbkBnbWFpbC5jb20+CkNjOiBXZW5rYWkgRHUgPHdlbmthaS5kdUBp bnRlbC5jb20+ClJldmlld2VkLWJ5OiBXZW5rYWkgRHUgPHdlbmthaS5kdUBpbnRlbC5jb20+ClRl c3RlZC1ieTogV2Vua2FpIER1IDx3ZW5rYWkuZHVAaW50ZWwuY29tPgpCdWd6aWxsYTogaHR0cHM6 Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTAyOTM3ClNpZ25lZC1vZmYt Ynk6IEFiaGF5IEt1bWFyIDxhYmhheS5rdW1hckBpbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6IEph bmkgTmlrdWxhIDxqYW5pLm5pa3VsYUBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfY2RjbGsuYyB8IDE2ICsrKysrKysrKysrKysrLS0KIDEgZmlsZSBjaGFuZ2VkLCAx NCBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2NkY2xrLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9jZGNs ay5jCmluZGV4IGZjOGIyYzZlMzUwOC4uMzJkMjRjNjlkYTNjIDEwMDY0NAotLS0gYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9jZGNsay5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2NkY2xrLmMKQEAgLTIxNDAsMTAgKzIxNDAsMjIgQEAgaW50IGludGVsX2NydGNfY29tcHV0 ZV9taW5fY2RjbGsoY29uc3Qgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUpCiAJ CX0KIAl9CiAKLQkvKiBBY2NvcmRpbmcgdG8gQlNwZWMsICJUaGUgQ0QgY2xvY2sgZnJlcXVlbmN5 IG11c3QgYmUgYXQgbGVhc3QgdHdpY2UKKwkvKgorCSAqIEFjY29yZGluZyB0byBCU3BlYywgIlRo ZSBDRCBjbG9jayBmcmVxdWVuY3kgbXVzdCBiZSBhdCBsZWFzdCB0d2ljZQogCSAqIHRoZSBmcmVx dWVuY3kgb2YgdGhlIEF6YWxpYSBCQ0xLLiIgYW5kIEJDTEsgaXMgOTYgTUh6IGJ5IGRlZmF1bHQu CisJICoKKwkgKiBGSVhNRTogQ2hlY2sgdGhlIGFjdHVhbCwgbm90IGRlZmF1bHQsIEJDTEsgYmVp bmcgdXNlZC4KKwkgKgorCSAqIEZJWE1FOiBUaGlzIGRvZXMgbm90IGRlcGVuZCBvbiAtPmhhc19h dWRpbyBiZWNhdXNlIHRoZSBoaWdoZXIgQ0RDTEsKKwkgKiBpcyByZXF1aXJlZCBmb3IgYXVkaW8g cHJvYmUsIGFsc28gd2hlbiB0aGVyZSBhcmUgbm8gYXVkaW8gY2FwYWJsZQorCSAqIGRpc3BsYXlz IGNvbm5lY3RlZCBhdCBwcm9iZSB0aW1lLiBUaGlzIGxlYWRzIHRvIHVubmVjZXNzYXJpbHkgaGln aAorCSAqIENEQ0xLIHdoZW4gYXVkaW8gaXMgbm90IHJlcXVpcmVkLgorCSAqCisJICogRklYTUU6 IFRoaXMgbGltaXQgaXMgb25seSBhcHBsaWVkIHdoZW4gdGhlcmUgYXJlIGRpc3BsYXlzIGNvbm5l Y3RlZAorCSAqIGF0IHByb2JlIHRpbWUuIElmIHdlIHByb2JlIHdpdGhvdXQgZGlzcGxheXMsIHdl J2xsIHN0aWxsIGVuZCB1cCB1c2luZworCSAqIHRoZSBwbGF0Zm9ybSBtaW5pbXVtIENEQ0xLLCBm YWlsaW5nIGF1ZGlvIHByb2JlLgogCSAqLwotCWlmIChjcnRjX3N0YXRlLT5oYXNfYXVkaW8gJiYg SU5URUxfR0VOKGRldl9wcml2KSA+PSA5KQorCWlmIChJTlRFTF9HRU4oZGV2X3ByaXYpID49IDkp CiAJCW1pbl9jZGNsayA9IG1heCgyICogOTYwMDAsIG1pbl9jZGNsayk7CiAKIAkvKgotLSAKMi4x MS4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRl bC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK