From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v2 1/2] drm/i915: Use port clock to set correct N value Date: Wed, 3 Jul 2019 21:53:10 +0300 Message-ID: <20190703185310.GB5942@intel.com> References: <20190627220708.31700-1-aditya.swarup@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 60D6E6E17E for ; Wed, 3 Jul 2019 18:53:14 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20190627220708.31700-1-aditya.swarup@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Aditya Swarup Cc: Jani Nikula , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBKdW4gMjcsIDIwMTkgYXQgMDM6MDc6MDdQTSAtMDcwMCwgQWRpdHlhIFN3YXJ1cCB3 cm90ZToKPiBVc2UgcG9ydF9jbG9jayB0byBjaGVjayB0aGUgY2xvY2sgdmFsdWVzIGluIG4vY3Rz IGxvb2t1cCB0YWJsZSBpbnN0ZWFkCj4gb2YgY3J0Y19jbG9jay4gQXMgcG9ydF9jbG9jayBpcyBh bHJlYWR5IGFkanVzdGVkIGJhc2VkIG9uIGNvbG9yIG1vZGUgc2V0Cj4gKDggYml0IG9yIGRlZXAg Y29sb3IpLCB0aGlzIHdpbGwgaGVscCBpbiBjaGVja2luZyBjbG9jayB2YWx1ZXMgZm9yIGRlZXAK PiBjb2xvciBtb2RlcyBmcm9tIG4vY3RzIGxvb2t1cCB0YWJsZS4KPiAKPiBTaWduZWQtb2ZmLWJ5 OiBBZGl0eWEgU3dhcnVwIDxhZGl0eWEuc3dhcnVwQGludGVsLmNvbT4KPiBDYzogQ2xpbnQgVGF5 bG9yIDxDbGludG9uLkEuVGF5bG9yQGludGVsLmNvbT4KPiBDYzogSmFuaSBOaWt1bGEgPGphbmku bmlrdWxhQGludGVsLmNvbT4KPiBDYzogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxp bnV4LmludGVsLmNvbT4KClB1c2hlZCB0aGUgc2VyaWVzIHRvIGRpbnEuIFRoYW5rcy4KCj4gLS0t Cj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfYXVkaW8uYyB8IDQgKy0tLQo+ ICAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDMgZGVsZXRpb25zKC0pCj4gCj4gZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfYXVkaW8uYyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfYXVkaW8uYwo+IGluZGV4IDg0MGRhZmYx MjI0Ni4uMTU2ZDUyNGMyOWQ5IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rp c3BsYXkvaW50ZWxfYXVkaW8uYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkv aW50ZWxfYXVkaW8uYwo+IEBAIC0yMTIsMTMgKzIxMiwxMSBAQCBzdGF0aWMgdTMyIGF1ZGlvX2Nv bmZpZ19oZG1pX3BpeGVsX2Nsb2NrKGNvbnN0IHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjcnRj X3N0YQo+ICBzdGF0aWMgaW50IGF1ZGlvX2NvbmZpZ19oZG1pX2dldF9uKGNvbnN0IHN0cnVjdCBp bnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlLAo+ICAJCQkJICAgaW50IHJhdGUpCj4gIHsKPiAt CWNvbnN0IHN0cnVjdCBkcm1fZGlzcGxheV9tb2RlICphZGp1c3RlZF9tb2RlID0KPiAtCQkmY3J0 Y19zdGF0ZS0+YmFzZS5hZGp1c3RlZF9tb2RlOwo+ICAJaW50IGk7Cj4gIAo+ICAJZm9yIChpID0g MDsgaSA8IEFSUkFZX1NJWkUoaGRtaV9hdWRfbmN0cyk7IGkrKykgewo+ICAJCWlmIChyYXRlID09 IGhkbWlfYXVkX25jdHNbaV0uc2FtcGxlX3JhdGUgJiYKPiAtCQkgICAgYWRqdXN0ZWRfbW9kZS0+ Y3J0Y19jbG9jayA9PSBoZG1pX2F1ZF9uY3RzW2ldLmNsb2NrKSB7Cj4gKwkJICAgIGNydGNfc3Rh dGUtPnBvcnRfY2xvY2sgPT0gaGRtaV9hdWRfbmN0c1tpXS5jbG9jaykgewo+ICAJCQlyZXR1cm4g aGRtaV9hdWRfbmN0c1tpXS5uOwo+ICAJCX0KPiAgCX0KPiAtLSAKPiAyLjE3LjEKCi0tIApWaWxs ZSBTeXJqw6Rsw6QKSW50ZWwKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50 ZWwtZ2Z4