From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: Re: [PATCH 25.1/49] drm/i915/bxt: support for HPD long/short status decoding Date: Wed, 08 Apr 2015 14:18:26 +0300 Message-ID: <1428491906.27128.49.camel@intel.com> References: <1426585215-8788-26-git-send-email-imre.deak@intel.com> <1427469754-5042-1-git-send-email-imre.deak@intel.com> <87y4m2j392.fsf@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 mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 4E72B6E694 for ; Wed, 8 Apr 2015 04:18:29 -0700 (PDT) In-Reply-To: <87y4m2j392.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula Cc: Daniel Vetter , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24ga2UsIDIwMTUtMDQtMDggYXQgMTM6NTggKzAzMDAsIEphbmkgTmlrdWxhIHdyb3RlOgo+IE9u IEZyaSwgMjcgTWFyIDIwMTUsIEltcmUgRGVhayA8aW1yZS5kZWFrQGludGVsLmNvbT4gd3JvdGU6 Cj4gPiBBbGwgbm9uLUdNQ0ggcGxhdGZvcm1zIGhhdmUgdGhlIHNhbWUgcmVnaXN0ZXIgbGF5b3V0 IGZvciBIUEQgbG9uZy9zaG9ydAo+ID4gc3RhdHVzLCBzbyBsZXQncyB1c2UgdGhpcyBjb25kaXRp b24gaW5zdGVhZCBvZiBIQVNfUENIX1NQTElULCBhcyB0aGUKPiA+IGxhdHRlciBkb2Vzbid0IGFw cGx5IGZvciBCWFQuCj4gPgo+ID4gTm90aWNlZCBieSBEYW5pZWwuCj4gPgo+ID4gU2lnbmVkLW9m Zi1ieTogSW1yZSBEZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPgo+ID4gLS0tCj4gPiAgZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9pcnEuYyB8IDIgKy0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgMSBp bnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkKPiA+Cj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaTkxNV9pcnEuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMK PiA+IGluZGV4IDQ4MzNlMmIuLjE3ZWVkNzIgMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pOTE1X2lycS5jCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2ly cS5jCj4gPiBAQCAtMTQ0Niw3ICsxNDQ2LDcgQEAgc3RhdGljIGlubGluZSB2b2lkIGludGVsX2hw ZF9pcnFfaGFuZGxlcihzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAo+ID4gIAkJaWYgKHBvcnQgJiYg ZGV2X3ByaXYtPmhwZF9pcnFfcG9ydFtwb3J0XSkgewo+ID4gIAkJCWJvb2wgbG9uZ19ocGQ7Cj4g PiAgCj4gPiAtCQkJaWYgKEhBU19QQ0hfU1BMSVQoZGV2KSkgewo+ID4gKwkJCWlmICghSEFTX0dN Q0hfRElTUExBWShkZXZfcHJpdikpIHsKPiA+ICAJCQkJZGlnX3NoaWZ0ID0gcGNoX3BvcnRfdG9f aG90cGx1Z19zaGlmdChwb3J0KTsKPiAKPiBUaGlzIGlzICh3aWxsIGJlKSBicm9rZW4gZm9yIHBv cnQgQS4KCkhQRCBvbiBwb3J0IEEgaXMgbm90IHN1cHBvcnRlZCBhdG0gb24gYW55IHBsYXRmb3Jt cy4gT24gQlhUIHdlIGFsc28gV0FSTgppZiBzb21lb25lIHRyaWVkIHRvIGVuYWJsZSBpdCBpbiBi eHRfaHBkX2lycV9zZXR1cCgpLiBJIHRoaW5rIGFkZGluZwpzdXBwb3J0IGZvciB0aGlzIGlzIGEg c2VwYXJhdGUgKGZvbGxvdy11cCkgaXNzdWUuCgo+IAo+ID4gIAkJCQlsb25nX2hwZCA9IChkaWdf aG90cGx1Z19yZWcgPj4gZGlnX3NoaWZ0KSAmIFBPUlRCX0hPVFBMVUdfTE9OR19ERVRFQ1Q7Cj4g PiAgCQkJfSBlbHNlIHsKPiA+IC0tIAo+ID4gMi4xLjAKPiA+Cj4gCgoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJ bnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK