From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v4 04/11] drm/i915: LVDS pixel clock check Date: Fri, 14 Aug 2015 16:09:05 +0300 Message-ID: <20150814130905.GZ5176@intel.com> References: <1439546611-3191-1-git-send-email-mika.kahola@intel.com> <1439546611-3191-5-git-send-email-mika.kahola@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id 494766E1BB for ; Fri, 14 Aug 2015 06:09:22 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1439546611-3191-5-git-send-email-mika.kahola@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Mika Kahola Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBBdWcgMTQsIDIwMTUgYXQgMDE6MDM6MjRQTSArMDMwMCwgTWlrYSBLYWhvbGEgd3Jv dGU6Cj4gSXQgaXMgcG9zc2libGUgdGhlIHdlIHJlcXVlc3QgdG8gaGF2ZSBhIG1vZGUgdGhhdCBo YXMKPiBoaWdoZXIgcGl4ZWwgY2xvY2sgdGhhbiBvdXIgSFcgY2FuIHN1cHBvcnQuIFRoaXMgcGF0 Y2gKPiBjaGVja3MgaWYgcmVxdWVzdGVkIHBpeGVsIGNsb2NrIGlzIGxvd2VyIHRoYW4gdGhlIG9u ZQo+IHN1cHBvcnRlZCBieSB0aGUgSFcuIFRoZSByZXF1ZXN0ZWQgbW9kZSBpcyBkaXNjYXJkZWQK PiBpZiB3ZSBjYW5ub3Qgc3VwcG9ydCB0aGUgcmVxdWVzdGVkIHBpeGVsIGNsb2NrLgo+IAo+IFRo aXMgcGF0Y2ggYXBwbGllcyB0byBMVkRTLgo+IAo+IFYyOgo+IC0gcmVtb3ZlZCBjb21wdXRhdGlv biBmb3IgbWF4IHBpeGVsIGNsb2NrCj4gCj4gVjM6Cj4gLSBjbGVhbnVwIGJ5IHJlbW92aW5nIHVu bmVjZXNzYXJ5IGxpbmVzCj4gCj4gVjQ6Cj4gLSBtb3ZlZCBzdXBwb3J0ZWQgZG90Y2xvY2sgY2hl Y2sgZnJvbSBtb2RlX3ZhbGlkKCkgdG8gaW50ZWxfbHZkc19pbml0KCkKPiAKPiBTaWduZWQtb2Zm LWJ5OiBNaWthIEthaG9sYSA8bWlrYS5rYWhvbGFAaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9sdmRzLmMgfCAxNSArKysrKysrKysrKy0tLS0KPiAgMSBmaWxl IGNoYW5nZWQsIDExIGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2x2ZHMuYyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2x2ZHMuYwo+IGluZGV4IDg4MWI1ZDEuLjA2YjlkMWIgMTAwNjQ0Cj4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbHZkcy5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfbHZkcy5jCj4gQEAgLTEwOTgsOCArMTA5OCwxMSBAQCB2b2lkIGludGVsX2x2 ZHNfaW5pdChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQo+ICAJCQlkcm1fbW9kZV9kZWJ1Z19wcmlu dG1vZGVsaW5lKHNjYW4pOwo+ICAKPiAgCQkJZml4ZWRfbW9kZSA9IGRybV9tb2RlX2R1cGxpY2F0 ZShkZXYsIHNjYW4pOwo+IC0JCQlpZiAoZml4ZWRfbW9kZSkKPiAtCQkJCWdvdG8gb3V0Owo+ICsJ CQlpZiAoZml4ZWRfbW9kZSkgewo+ICsJCQkJaWYgKGZpeGVkX21vZGUtPmNsb2NrIDw9IGRldl9w cml2LT5tYXhfZG90Y2xrX2ZyZXEpCj4gKwkJCQkJZ290byBvdXQ7Cj4gKwkJCX0KPiArCQkJZml4 ZWRfbW9kZSA9IE5VTEw7Cj4gIAkJfQo+ICAJfQo+ICAKPiBAQCAtMTExMSw4ICsxMTE0LDEwIEBA IHZvaWQgaW50ZWxfbHZkc19pbml0KHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4gIAkJZml4ZWRf bW9kZSA9IGRybV9tb2RlX2R1cGxpY2F0ZShkZXYsIGRldl9wcml2LT52YnQubGZwX2x2ZHNfdmJ0 X21vZGUpOwo+ICAJCWlmIChmaXhlZF9tb2RlKSB7Cj4gIAkJCWZpeGVkX21vZGUtPnR5cGUgfD0g RFJNX01PREVfVFlQRV9QUkVGRVJSRUQ7Cj4gLQkJCWdvdG8gb3V0Owo+ICsJCQlpZiAoZml4ZWRf bW9kZS0+Y2xvY2sgPD0gZGV2X3ByaXYtPm1heF9kb3RjbGtfZnJlcSkKPiArCQkJCWdvdG8gb3V0 Owo+ICAJCX0KPiArCQlmaXhlZF9tb2RlID0gTlVMTDsKPiAgCX0KPiAgCj4gIAkvKgo+IEBAIC0x MTM1LDggKzExNDAsMTAgQEAgdm9pZCBpbnRlbF9sdmRzX2luaXQoc3RydWN0IGRybV9kZXZpY2Ug KmRldikKPiAgCQkJRFJNX0RFQlVHX0tNUygidXNpbmcgY3VycmVudCAoQklPUykgbW9kZTogIik7 Cj4gIAkJCWRybV9tb2RlX2RlYnVnX3ByaW50bW9kZWxpbmUoZml4ZWRfbW9kZSk7Cj4gIAkJCWZp eGVkX21vZGUtPnR5cGUgfD0gRFJNX01PREVfVFlQRV9QUkVGRVJSRUQ7Cj4gLQkJCWdvdG8gb3V0 Owo+ICsJCQlpZiAoZml4ZWRfbW9kZS0+Y2xvY2sgPD0gZGV2X3ByaXYtPm1heF9kb3RjbGtfZnJl cSkKPiArCQkJCWdvdG8gb3V0Owo+ICAJCX0KPiArCQlmaXhlZF9tb2RlID0gTlVMTDsKCkkgZG9u J3QgdGhpbmsgd2Ugd2FudCB0byBzcGVjaWFsIGNhc2UganVzdCBMVkRTIHRoaXMgd2F5LiBXaGF0 ZXZlciB3ZSBkbwp3aXRoIGZpeGVkX21vZGUgdmFsaWRhdGlvbiBzaG91bGQgYmUgZG9uZSBmb3Ig YWxsIGNvbm5lY3RvciB0eXBlcyB0aGF0CmhhdmUgaXQuIEZvciBub3cgSSB0aGluayB3ZSBjYW4g bW9yZSBvciBsZXNzIGlnbm9yZSB0aGUgaXNzdWUuCgpTbyBpbiB0aGF0IGxpZ2h0LCB5b3VyIHBy ZXZpb3VzIHBhdGNoIHdhcyBPSyBleGNlcHQgaXQgc2hvdWxkIGhhdmUganVzdApjaGVja2VkIGZp eGVkX21vZGUtPmNsb2NrIGluc3RlYWQgb2YgbW9kZS0+Y2xvY2suIFNvcnJ5IGlmIG15IHJhbWJs aW5ncwpjb25mdXNlZCB5b3UgdG9vIG11Y2guCgo+ICAJfQo+ICAKPiAgCS8qIElmIHdlIHN0aWxs IGRvbid0IGhhdmUgYSBtb2RlIGFmdGVyIGFsbCB0aGF0LCBnaXZlIHVwLiAqLwo+IC0tIAo+IDEu OS4xCj4gCj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K PiBJbnRlbC1nZnggbWFpbGluZyBsaXN0Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9y Zwo+IGh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1n ZngKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==