From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Preston Subject: Re: [PATCH] drm/i915/ddi: Fix default eDP detection on port A Date: Thu, 7 Mar 2019 16:03:45 +0000 Message-ID: <6f2fc1d7-544c-da3b-d374-633b6bf8a9da@codethink.co.uk> References: <20190306200618.17405-1-thomas.preston@codethink.co.uk> <874l8fm72f.fsf@intel.com> <87va0vkm6e.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <87va0vkm6e.fsf@intel.com> Content-Language: en-GB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula , joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, airlied@linux.ie, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org List-Id: intel-gfx@lists.freedesktop.org T24gMDcvMDMvMjAxOSAxMDozNCwgSmFuaSBOaWt1bGEgd3JvdGU6Cj4gVGhlcmUgYXJlIGRhbmdl cnMgd2l0aCBkZWZhdWx0IFZCVHMgdG9vLiBUaGV5IG1pZ2h0IGNvbnRhaW4gaW5jb3JyZWN0Cj4g aW5mb3JtYXRpb24gYWJvdXQgdGhlIHNwZWNpZmljIGJvYXJkIHlvdSBoYXZlLiBZb3UnbGwgYWxz byBoYXZlIHRvIHNldAo+IHVwIHRoZSBvcHJlZ2lvbiwgbm90IGp1c3QgVkJULgo+IAo+IEknbSBh ZnJhaWQgSSBjYW4ndCBoZWxwIHlvdSB0aGVyZS4gWW91IGFscmVhZHkga25vdyB3aGVyZSB0byBs b29rIHRvIHNlZQo+IGhvdyB0aGUga2VybmVsIHNpZGUgZXhwZWN0cyB0aGluZ3MgdG8gd29yay4K PiAKPiBGb3IgdGVzdGluZywgdGhlIGk5MTUudmJ0X2Zpcm13YXJlIG1vZHVsZSBwYXJhbWV0ZXIg aXMgaGVscGZ1bCwgc28geW91Cj4gZG9uJ3QgbmVlZCB0byBjaGFuZ2UgeW91ciBCSU9TIHRvIGNo YW5nZSB0aGUgVkJULgoKSnVzdCB0byBjbGFyaWZ5LCBJIGNvdWxkbid0IGdldCBpOTE1LnZidF9m aXJtd2FyZSB3b3JraW5nIHdpdGggYSBicm9rZW4KQUNQSSBPcFJlZ2lvbiBhcyBpbnRlbF9vcHJl Z2lvbl9zZXR1cCgpIGJhaWxzIG91dCBiZWZvcmUgaXQgcmVhY2hlcwppbnRlbF9sb2FkX3ZidF9m aXJtd2FyZSgpLiBJIHdvcmtlZCBhcm91bmQgaXQgYnkgbW92aW5nIHRoZSBmdyBsb2FkIGJ1dAp0 aGlzIGlzbid0IGEgbG9uZy10ZXJtIHNvbHV0aW9uLgoKSSBuZWVkIHRvIGZpeCBBQ1BJIE9wUmVn aW9uIC8gbXkgQklPUyBiZWZvcmUgYW55IG9mIHRoaXMgd2lsbCB3b3JrLgoKZGlmZiAtLWdpdCBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX29wcmVnaW9uLmMgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9vcHJlZ2lvbi5jCmluZGV4IDFkOTQ2MjQwZTU1Zi4uMTI4YTI4NWE1MzM3IDEw MDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9vcHJlZ2lvbi5jCisrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX29wcmVnaW9uLmMKQEAgLTk3MSw2ICs5NzEsOSBAQCBp bnQgaW50ZWxfb3ByZWdpb25fc2V0dXAoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2 KQogICAgICAgICBCVUlMRF9CVUdfT04oc2l6ZW9mKHN0cnVjdCBvcHJlZ2lvbl9hc2xlKSAhPSAw eDEwMCk7CiAgICAgICAgIEJVSUxEX0JVR19PTihzaXplb2Yoc3RydWN0IG9wcmVnaW9uX2FzbGVf ZXh0KSAhPSAweDQwMCk7CgorICAgICAgIGlmIChpbnRlbF9sb2FkX3ZidF9maXJtd2FyZShkZXZf cHJpdikgPT0gMCkKKyAgICAgICAgICAgICAgIGdvdG8gb3V0OworCiAgICAgICAgIHBjaV9yZWFk X2NvbmZpZ19kd29yZChwZGV2LCBBU0xTLCAmYXNscyk7CiAgICAgICAgIERSTV9ERUJVR19EUklW RVIoImdyYXBoaWMgb3ByZWdpb24gcGh5c2ljYWwgYWRkcjogMHgleFxuIiwgYXNscyk7CiAgICAg ICAgIGlmIChhc2xzID09IDApIHsKQEAgLTEwMTYsOSArMTAxOSw2IEBAIGludCBpbnRlbF9vcHJl Z2lvbl9zZXR1cChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCiAgICAgICAgIGlm IChtYm94ZXMgJiBNQk9YX0FTTEVfRVhUKQogICAgICAgICAgICAgICAgIERSTV9ERUJVR19EUklW RVIoIkFTTEUgZXh0ZW5zaW9uIHN1cHBvcnRlZFxuIik7CgotICAgICAgIGlmIChpbnRlbF9sb2Fk X3ZidF9maXJtd2FyZShkZXZfcHJpdikgPT0gMCkKLSAgICAgICAgICAgICAgIGdvdG8gb3V0Owot CiAgICAgICAgIGlmIChkbWlfY2hlY2tfc3lzdGVtKGludGVsX25vX29wcmVnaW9uX3ZidCkpCiAg ICAgICAgICAgICAgICAgZ290byBvdXQ7CgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2ludGVsLWdmeA==