From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 6/6 v2] drm/i915: Enable HDMI on DDI-E Date: Tue, 11 Aug 2015 13:34:24 +0200 Message-ID: <20150811113424.GS17734@phenom.ffwll.local> References: <1439190164-25549-1-git-send-email-xiong.y.zhang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f178.google.com (mail-wi0-f178.google.com [209.85.212.178]) by gabe.freedesktop.org (Postfix) with ESMTPS id 98E906E4A5 for ; Tue, 11 Aug 2015 04:34:28 -0700 (PDT) Received: by wicja10 with SMTP id ja10so71492792wic.1 for ; Tue, 11 Aug 2015 04:34:27 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1439190164-25549-1-git-send-email-xiong.y.zhang@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Xiong Zhang Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBBdWcgMTAsIDIwMTUgYXQgMDM6MDI6NDRQTSArMDgwMCwgWGlvbmcgWmhhbmcgd3Jv dGU6Cj4gRERJLUUgZG9lc24ndCBoYXZlIHRoZSBjb3JyZXNwb25kZW50IEdNQlVTIHBpbi4KPiAK PiBXZSByZWx5IG9uIFZCVCB0byB0ZWxsIHVzIHdoaWNoIG9uZSBpdCBiZWluZyB1c2VkIGluc3Rl YWQuCj4gCj4gVGhlIERWSS9IRE1JIG9uIHNoYXJlZCBwb3J0IGNvdWxkbid0IGV4aXN0Lgo+IAo+ IFRoaXMgcGF0Y2ggaXNuJ3QgdGVzdGVkIHdpdGhvdXQgaGFyZHdhcmUgd2NoaWNoIGhhcyBIRE1J Cj4gb24gRERJLUUuCj4gCj4gdjI6IGZpeCB0cmFpbGluZyB3aGl0ZXNwYWNlCj4gCj4gU2lnbmVk LW9mZi1ieTogWGlvbmcgWmhhbmcgPHhpb25nLnkuemhhbmdAaW50ZWwuY29tPgo+IFJldmlld2Vk LWJ5OiBSb2RyaWdvIFZpdmkgPHJvZHJpZ28udml2aUBpbnRlbC5jb20+CgpXaGVuIHJlc2VuZGlu ZyBpbmRpdmlkdWFsIHBhdGNoZXMgZnJvbSBhIHNlcmllcyBwbGVhc2UgdXNlIC0taW4tcmVwbHkt dG8KdG8gbGluayB0aGUgdGhlbSB1cCB3aXRoIHRoZSBvcmlnaW5hbCBwYXRjaCBzdWJtaXNzaW9u LgotRGFuaWVsCgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oICAgfCAg NSArKysrKwo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9iaW9zLmMgfCAyNSArKysrKysr KysrKysrKysrKysrKystLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2hkbWkuYyB8 IDE4ICsrKysrKysrKysrKysrKysrKwo+ICAzIGZpbGVzIGNoYW5nZWQsIDQ0IGluc2VydGlvbnMo KyksIDQgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZHJ2LmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCj4gaW5kZXggNmQ5 MzMzNC4uNWQ4ZTdmZSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Ry di5oCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+IEBAIC0xNDE0LDYg KzE0MTQsMTAgQEAgZW51bSBtb2Rlc2V0X3Jlc3RvcmUgewo+ICAjZGVmaW5lIERQX0FVWF9DIDB4 MjAKPiAgI2RlZmluZSBEUF9BVVhfRCAweDMwCj4gIAo+ICsjZGVmaW5lIEREQ19QSU5fQiAgMHgw NQo+ICsjZGVmaW5lIEREQ19QSU5fQyAgMHgwNAo+ICsjZGVmaW5lIEREQ19QSU5fRCAgMHgwNgo+ ICsKPiAgc3RydWN0IGRkaV92YnRfcG9ydF9pbmZvIHsKPiAgCS8qCj4gIAkgKiBUaGlzIGlzIGFu IGluZGV4IGluIHRoZSBIRE1JL0RWSSBEREkgYnVmZmVyIHRyYW5zbGF0aW9uIHRhYmxlLgo+IEBA IC0xNDI4LDYgKzE0MzIsNyBAQCBzdHJ1Y3QgZGRpX3ZidF9wb3J0X2luZm8gewo+ICAJdWludDhf dCBzdXBwb3J0c19kcDoxOwo+ICAKPiAgCXVpbnQ4X3QgYWx0ZXJuYXRlX2F1eF9jaGFubmVsOwo+ ICsJdWludDhfdCBhbHRlcm5hdGVfZGRjX3BpbjsKPiAgfTsKPiAgCj4gIGVudW0gcHNyX2xpbmVz X3RvX3dhaXQgewo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9iaW9z LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9iaW9zLmMKPiBpbmRleCAxNmNkZjE3Li44 MTQwNTMxIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Jpb3MuYwo+ ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Jpb3MuYwo+IEBAIC04OTQsNyArODk0 LDcgQEAgc3RhdGljIHZvaWQgcGFyc2VfZGRpX3BvcnQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUg KmRldl9wcml2LCBlbnVtIHBvcnQgcG9ydCwKPiAgCXVpbnQ4X3QgaGRtaV9sZXZlbF9zaGlmdDsK PiAgCWludCBpLCBqOwo+ICAJYm9vbCBpc19kdmksIGlzX2hkbWksIGlzX2RwLCBpc19lZHAsIGlz X2NydDsKPiAtCXVpbnQ4X3QgYXV4X2NoYW5uZWw7Cj4gKwl1aW50OF90IGF1eF9jaGFubmVsLCBk ZGNfcGluOwo+ICAJLyogRWFjaCBEREkgcG9ydCBjYW4gaGF2ZSBtb3JlIHRoYW4gb25lIHZhbHVl IG9uIHRoZSAiRFZPIFBvcnQiIGZpZWxkLAo+ICAJICogc28gbG9vayBmb3IgYWxsIHRoZSBwb3Nz aWJsZSB2YWx1ZXMgZm9yIGVhY2ggcG9ydCBhbmQgYWJvcnQgaWYgbW9yZQo+ICAJICogdGhhbiBv bmUgaXMgZm91bmQuICovCj4gQEAgLTkyOCw2ICs5MjgsNyBAQCBzdGF0aWMgdm9pZCBwYXJzZV9k ZGlfcG9ydChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIGVudW0gcG9ydCBwb3J0 LAo+ICAJCXJldHVybjsKPiAgCj4gIAlhdXhfY2hhbm5lbCA9IGNoaWxkLT5yYXdbMjVdOwo+ICsJ ZGRjX3BpbiA9IGNoaWxkLT5jb21tb24uZGRjX3BpbjsKPiAgCj4gIAlpc19kdmkgPSBjaGlsZC0+ Y29tbW9uLmRldmljZV90eXBlICYgREVWSUNFX1RZUEVfVE1EU19EVklfU0lHTkFMSU5HOwo+ICAJ aXNfZHAgPSBjaGlsZC0+Y29tbW9uLmRldmljZV90eXBlICYgREVWSUNFX1RZUEVfRElTUExBWVBP UlRfT1VUUFVUOwo+IEBAIC05NTksMTEgKzk2MCwyNyBAQCBzdGF0aWMgdm9pZCBwYXJzZV9kZGlf cG9ydChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIGVudW0gcG9ydCBwb3J0LAo+ ICAJCURSTV9ERUJVR19LTVMoIlBvcnQgJWMgaXMgaW50ZXJuYWwgRFBcbiIsIHBvcnRfbmFtZShw b3J0KSk7Cj4gIAo+ICAJaWYgKGlzX2R2aSkgewo+IC0JCWlmIChjaGlsZC0+Y29tbW9uLmRkY19w aW4gPT0gMHgwNSAmJiBwb3J0ICE9IFBPUlRfQikKPiArCQlpZiAocG9ydCA9PSBQT1JUX0UpIHsK PiArCQkJaW5mby0+YWx0ZXJuYXRlX2RkY19waW4gPSBkZGNfcGluOwo+ICsJCQkvKiBpZiBERElF IHNoYXJlIGRkYyBwaW4gd2l0aCBvdGhlciBwb3J0LCB0aGVuCj4gKwkJCSAqIGR2aS9oZG1pIGNv dWxkbid0IGV4aXN0IG9uIHRoZSBzaGFyZWQgcG9ydC4KPiArCQkJICogT3RoZXJ3aXNlIHRoZXkg c2hhcmUgdGhlIHNhbWUgZGRjIGJpbiBhbmQgc3lzdGVtCj4gKwkJCSAqIGNvdWxkbid0IGNvbW11 bmljYXRlIHdpdGggdGhlbSBzZXBlcmF0ZWx5LiAqLwo+ICsJCQlpZiAoZGRjX3BpbiA9PSBERENf UElOX0IpIHsKPiArCQkJCWRldl9wcml2LT52YnQuZGRpX3BvcnRfaW5mb1tQT1JUX0JdLnN1cHBv cnRzX2R2aSA9IDA7Cj4gKwkJCQlkZXZfcHJpdi0+dmJ0LmRkaV9wb3J0X2luZm9bUE9SVF9CXS5z dXBwb3J0c19oZG1pID0gMDsKPiArCQkJfSBlbHNlIGlmIChkZGNfcGluID09IEREQ19QSU5fQykg ewo+ICsJCQkJZGV2X3ByaXYtPnZidC5kZGlfcG9ydF9pbmZvW1BPUlRfQ10uc3VwcG9ydHNfZHZp ID0gMDsKPiArCQkJCWRldl9wcml2LT52YnQuZGRpX3BvcnRfaW5mb1tQT1JUX0NdLnN1cHBvcnRz X2hkbWkgPSAwOwo+ICsJCQl9IGVsc2UgaWYgKGRkY19waW4gPT0gRERDX1BJTl9EKSB7Cj4gKwkJ CQlkZXZfcHJpdi0+dmJ0LmRkaV9wb3J0X2luZm9bUE9SVF9EXS5zdXBwb3J0c19kdmkgPSAwOwo+ ICsJCQkJZGV2X3ByaXYtPnZidC5kZGlfcG9ydF9pbmZvW1BPUlRfRF0uc3VwcG9ydHNfaGRtaSA9 IDA7Cj4gKwkJCX0KPiArCQl9IGVsc2UgaWYgKGRkY19waW4gPT0gRERDX1BJTl9CICYmIHBvcnQg IT0gUE9SVF9CKQo+ICAJCQlEUk1fREVCVUdfS01TKCJVbmV4cGVjdGVkIEREQyBwaW4gZm9yIHBv cnQgQlxuIik7Cj4gLQkJaWYgKGNoaWxkLT5jb21tb24uZGRjX3BpbiA9PSAweDA0ICYmIHBvcnQg IT0gUE9SVF9DKQo+ICsJCWVsc2UgaWYgKGRkY19waW4gPT0gRERDX1BJTl9DICYmIHBvcnQgIT0g UE9SVF9DKQo+ICAJCQlEUk1fREVCVUdfS01TKCJVbmV4cGVjdGVkIEREQyBwaW4gZm9yIHBvcnQg Q1xuIik7Cj4gLQkJaWYgKGNoaWxkLT5jb21tb24uZGRjX3BpbiA9PSAweDA2ICYmIHBvcnQgIT0g UE9SVF9EKQo+ICsJCWVsc2UgaWYgKGRkY19waW4gPT0gRERDX1BJTl9EICYmIHBvcnQgIT0gUE9S VF9EKQo+ICAJCQlEUk1fREVCVUdfS01TKCJVbmV4cGVjdGVkIEREQyBwaW4gZm9yIHBvcnQgRFxu Iik7Cj4gIAl9Cj4gIAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9o ZG1pLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZG1pLmMKPiBpbmRleCA3MGJhZDVi Li5lMWY2ZTgxIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2hkbWku Ywo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2hkbWkuYwo+IEBAIC0xOTkxLDYg KzE5OTEsMjQgQEAgdm9pZCBpbnRlbF9oZG1pX2luaXRfY29ubmVjdG9yKHN0cnVjdCBpbnRlbF9k aWdpdGFsX3BvcnQgKmludGVsX2RpZ19wb3J0LAo+ICAJCQlpbnRlbF9oZG1pLT5kZGNfYnVzID0g R01CVVNfUElOX0RQRDsKPiAgCQlpbnRlbF9lbmNvZGVyLT5ocGRfcGluID0gSFBEX1BPUlRfRDsK PiAgCQlicmVhazsKPiArCWNhc2UgUE9SVF9FOgo+ICsJCS8qIE9uIFNLTCBQT1JUIEUgZG9lc24n dCBoYXZlIHNlcGVyYXRlIEdNQlVTIHBpbgo+ICsJCSAqICBXZSByZWx5IG9uIFZCVCB0byBzZXQg YSBwcm9wZXIgYWx0ZXJuYXRlIEdNQlVTIHBpbi4gKi8KPiArCQlzd2l0Y2ggKGRldl9wcml2LT52 YnQuZGRpX3BvcnRfaW5mb1tQT1JUX0VdLmFsdGVybmF0ZV9kZGNfcGluKSB7Cj4gKwkJY2FzZSBE RENfUElOX0I6Cj4gKwkJCWludGVsX2hkbWktPmRkY19idXMgPSBHTUJVU19QSU5fRFBCOwo+ICsJ CQlicmVhazsKPiArCQljYXNlIEREQ19QSU5fQzoKPiArCQkJaW50ZWxfaGRtaS0+ZGRjX2J1cyA9 IEdNQlVTX1BJTl9EUEM7Cj4gKwkJCWJyZWFrOwo+ICsJCWNhc2UgRERDX1BJTl9EOgo+ICsJCQlp bnRlbF9oZG1pLT5kZGNfYnVzID0gR01CVVNfUElOX0RQRDsKPiArCQkJYnJlYWs7Cj4gKwkJZGVm YXVsdDoKPiArCQkJQlVHKCk7Cj4gKwkJfQo+ICsJCWludGVsX2VuY29kZXItPmhwZF9waW4gPSBI UERfUE9SVF9FOwo+ICsJCWJyZWFrOwo+ICAJY2FzZSBQT1JUX0E6Cj4gIAkJaW50ZWxfZW5jb2Rl ci0+aHBkX3BpbiA9IEhQRF9QT1JUX0E7Cj4gIAkJLyogSW50ZXJuYWwgcG9ydCBvbmx5IGZvciBl RFAuICovCj4gLS0gCj4gMi4xLjQKPiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAoKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5naW5lZXIs IEludGVsIENvcnBvcmF0aW9uCmh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==