From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH v2] drm/i915/ddi: Rely on VBT DDI port info for eDP detection Date: Wed, 21 Dec 2016 13:21:44 +0200 Message-ID: <87shphmss7.fsf@intel.com> References: <1482246769-4624-1-git-send-email-imre.deak@intel.com> <1482315444-24750-1-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5B3696EBA4 for ; Wed, 21 Dec 2016 11:21:48 +0000 (UTC) In-Reply-To: <1482315444-24750-1-git-send-email-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCAyMSBEZWMgMjAxNiwgSW1yZSBEZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPiB3cm90 ZToKPiBUaGVyZSBpcyBhdCBsZWFzdCBvbmUgQVBMIGJhc2VkIHN5c3RlbSB1c2luZyBwb3J0IEEg aW4gRFAgbW9kZQo+IChjb25uZWN0aW5nIHRvIGFuIG9uLWJvYXJkIERQLT5WR0EgYWRhcHRvciku IEF0bSB3ZSdsbCBjb25maWd1cmUgcG9ydCBBCj4gdW5jb25kaXRpb25hbGx5IGFzIGVEUCB3aGlj aCBpcyBpbmNvcnJlY3QgaW4gdGhpcyBjYXNlLiBGaXggdGhpcyBieQo+IHJlbHlpbmcgb24gdGhl IFZCVCBEREkgcG9ydCAnaW50ZXJuYWwgcG9ydCcgZmxhZyBpbnN0ZWFkIG9uIGFsbCBwb3J0cyBv bgo+IERESSBwbGF0Zm9ybXMuIEZvciBub3cgY2hpY2tlbiBvdXQgZnJvbSB1c2luZyBWQlQgZm9y IHBvcnQgQSBiZWZvcmUKPiBHRU45Lgo+Cj4gdjI6Cj4gLSBNb3ZlIHRoZSBEREkgcG9ydCBpbmZv IGxvb2t1cCB0byBpbnRlbF9iaW9zX2lzX3BvcnRfZWRwKCkgKERhdmlkLCBKYW5pKQo+IC0gVXNl IHRoZSBEREkgcG9ydCBpbmZvIG9uIGFsbCBEREkgcGxhdGZvcm1zIHN0YXJ0aW5nIGZvciBwb3J0 IEIuCj4KPiBDYzogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNv bT4KPiBDYzogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVsLmNvbT4KPiBDYzogRGF2aWQg V2VpbmVoYWxsIDxkYXZpZC53ZWluZWhhbGxAbGludXguaW50ZWwuY29tPgo+IFJldmlld2VkLWJ5 OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPiAodjEpCj4g U2lnbmVkLW9mZi1ieTogSW1yZSBEZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPgo+IC0tLQo+ICBk cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oICAgfCAxICsKPiAgZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfYmlvcy5jIHwgNCArKysrCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2RwLmMgICB8IDIgKy0KPiAgMyBmaWxlcyBjaGFuZ2VkLCA2IGluc2VydGlvbnMoKyksIDEgZGVs ZXRpb24oLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5o IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+IGluZGV4IDc3ZDdhMDcuLjFhOTE0 MDkgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKPiBAQCAtMTY2OSw2ICsxNjY5LDcgQEAg c3RydWN0IGRkaV92YnRfcG9ydF9pbmZvIHsKPiAgCXVpbnQ4X3Qgc3VwcG9ydHNfZHZpOjE7Cj4g IAl1aW50OF90IHN1cHBvcnRzX2hkbWk6MTsKPiAgCXVpbnQ4X3Qgc3VwcG9ydHNfZHA6MTsKPiAr CXVpbnQ4X3Qgc3VwcG9ydHNfZWRwOjE7Cj4gIAo+ICAJdWludDhfdCBhbHRlcm5hdGVfYXV4X2No YW5uZWw7Cj4gIAl1aW50OF90IGFsdGVybmF0ZV9kZGNfcGluOwo+IGRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9iaW9zLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9iaW9zLmMKPiBpbmRleCAxY2YyZmE2Li5hMzU5ZGVmIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2Jpb3MuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2Jpb3MuYwo+IEBAIC0xMTYxLDYgKzExNjEsNyBAQCBzdGF0aWMgdm9pZCBwYXJzZV9kZGlf cG9ydChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIGVudW0gcG9ydCBwb3J0LAo+ ICAJaW5mby0+c3VwcG9ydHNfZHZpID0gaXNfZHZpOwo+ICAJaW5mby0+c3VwcG9ydHNfaGRtaSA9 IGlzX2hkbWk7Cj4gIAlpbmZvLT5zdXBwb3J0c19kcCA9IGlzX2RwOwo+ICsJaW5mby0+c3VwcG9y dHNfZWRwID0gaXNfZWRwOwo+ICAKPiAgCURSTV9ERUJVR19LTVMoIlBvcnQgJWMgVkJUIGluZm86 IERQOiVkIEhETUk6JWQgRFZJOiVkIEVEUDolZCBDUlQ6JWRcbiIsCj4gIAkJICAgICAgcG9ydF9u YW1lKHBvcnQpLCBpc19kcCwgaXNfaGRtaSwgaXNfZHZpLCBpc19lZHAsIGlzX2NydCk7Cj4gQEAg LTE2NjQsNiArMTY2NSw5IEBAIGJvb2wgaW50ZWxfYmlvc19pc19wb3J0X2VkcChzdHJ1Y3QgZHJt X2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIGVudW0gcG9ydCBwb3J0KQo+ICAJfTsKPiAgCWludCBp Owo+ICAKPiArCWlmIChIQVNfRERJKGRldl9wcml2KSkKPiArCQlyZXR1cm4gZGV2X3ByaXYtPnZi dC5kZGlfcG9ydF9pbmZvW3BvcnRdLnN1cHBvcnRzX2VkcDsKPiArCj4gIAlpZiAoIWRldl9wcml2 LT52YnQuY2hpbGRfZGV2X251bSkKPiAgCQlyZXR1cm4gZmFsc2U7Cj4gIAo+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZHAuYwo+IGluZGV4IDY2YjViYzguLjc0NmMyMzcgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2RwLmMKPiBAQCAtNDk3NSw3ICs0OTc1LDcgQEAgYm9vbCBpbnRlbF9kcF9pc19lZHAoc3Ry dWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LCBlbnVtIHBvcnQgcG9ydCkKPiAgCWlmIChJ TlRFTF9HRU4oZGV2X3ByaXYpIDwgNSkKPiAgCQlyZXR1cm4gZmFsc2U7Cj4gIAo+IC0JaWYgKHBv cnQgPT0gUE9SVF9BKQo+ICsJaWYgKElOVEVMX0dFTihkZXZfcHJpdikgPCA5ICYmIHBvcnQgPT0g UE9SVF9BKQo+ICAJCXJldHVybiB0cnVlOwoKSSBsaWtlIHRoZSBzcGxpdCBiZXR3ZWVuIGludGVs X2Jpb3MuYyBhbmQgaW50ZWxfZHAuYyBsaWtlIHRoaXMuCgpJZiB3ZSB3YW50ZWQgdG8gYmUgZXh0 cmEgY2FyZWZ1bCB3aXRoIHRoaXMsIHdlIG1pZ2h0IGV2ZW4gY29uc2lkZXIKc3BsaXR0aW5nIHRo ZSBwYXRjaCBpbiB0d28sIG9uZSBjaGFuZ2luZyBpbnRlbF9kcF9pc19lZHAgYW5kIHRoZSBvdGhl cgppbnRlbF9iaW9zX2lzX3BvcnRfZWRwLi4uIFRoZXkgKmFyZSogZGlzdGluY3QgY2hhbmdlcywg YWZ0ZXIgYWxsLgoKQlIsCkphbmkuCgoKPiAgCj4gIAlyZXR1cm4gaW50ZWxfYmlvc19pc19wb3J0 X2VkcChkZXZfcHJpdiwgcG9ydCk7CgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNl IFRlY2hub2xvZ3kgQ2VudGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lu dGVsLWdmeAo=