From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Vivi, Rodrigo" <rodrigo.vivi@intel.com>
Subject: Re: [PATCH 1/6] drm/i915/skl: Enable DDI-E
Date: Thu, 6 Aug 2015 15:50:37 +0000
Message-ID: <1438876294.21935.14.camel@intel.com>
References: <1438847501-28454-1-git-send-email-xiong.y.zhang@intel.com>
 <20150806151423.GV17734@phenom.ffwll.local>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga09.intel.com (mga09.intel.com [134.134.136.24])
 by gabe.freedesktop.org (Postfix) with ESMTP id 16AE36EC10
 for <intel-gfx@lists.freedesktop.org>; Thu,  6 Aug 2015 08:50:40 -0700 (PDT)
In-Reply-To: <20150806151423.GV17734@phenom.ffwll.local>
Content-Language: en-US
Content-ID: <B5A89BDA63DF5F4CB832860936770BFF@intel.com>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: "daniel@ffwll.ch" <daniel@ffwll.ch>
Cc: "intel-gfx@lists.freedesktop.org" <intel-gfx@lists.freedesktop.org>
List-Id: intel-gfx@lists.freedesktop.org

T24gVGh1LCAyMDE1LTA4LTA2IGF0IDE3OjE0ICswMjAwLCBEYW5pZWwgVmV0dGVyIHdyb3RlOg0K
PiBPbiBUaHUsIEF1ZyAwNiwgMjAxNSBhdCAwMzo1MTozNlBNICswODAwLCBYaW9uZyBaaGFuZyB3
cm90ZToNCj4gPiBGcm9tOiBSb2RyaWdvIFZpdmkgPHJvZHJpZ28udml2aUBpbnRlbC5jb20+DQo+
ID4gDQo+ID4gVGhlcmUgYXJlIE9FTXMgdXNpbmcgRERJLUUgb3V0IHRoZXJlLA0KPiA+IHNvIGxl
dCdzIGVuYWJsZSBpdC4NCj4gPiANCj4gPiBVbmZvcnR1bmF0ZWx5IHRoZXJlIGlzIG5vIGRldGVj
dGlvbiBiaXQgZm9yIERESS1FDQo+ID4gU28gd2UgbmVlZCB0byByZWx5IG9uIFZCVCBmb3IgdGhh
dC4NCj4gPiANCj4gPiBJIGFsc28gbmVlZCB0byBnaXZlIGNyZWRpdHMgdG8gWGlvbmcgc2luY2Ug
YmVmb3JlIHNlaW5nDQo+ID4gaGlzIGFwcHJvYWNoIHRvIGNoZWNrIGluZm8tPnN1cHBvcnRfKiBJ
IHdhcyBjcmVhdGluZyBhbiB1Z2x5DQo+ID4gdmJ0LT5kZGllX3NmdXNlX3N0cmFwIGluIG9yZGVy
IHRvIHByb3BhZ2F0ZSB0aGUgZGRpIHByZXNlbmNlIGluZm8NCj4gPiANCj4gPiBDcmVkaXRzLXRv
OiAiWmhhbmcsIFhpb25nIFkiIDx4aW9uZy55LnpoYW5nQGludGVsLmNvbT4NCj4gPiBDYzogIlpo
YW5nLCBYaW9uZyBZIiA8eGlvbmcueS56aGFuZ0BpbnRlbC5jb20+DQo+ID4gU2lnbmVkLW9mZi1i
eTogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlAaW50ZWwuY29tPg0KPiANCj4gYnR3IGhvdyBp
cyB0aGlzIHNlcmllcyByZWxhdGVkIHRvDQo+IA0KPiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Au
b3JnL2FyY2hpdmVzL2ludGVsLWdmeC8yMDE1LUFwcmlsLzA2NTIyNy5odG1sDQo+IA0KPiBEbyB3
ZSBuZWVkIHRoYXQgc3RpbGw/IENhbiB5b3UgcGxlYXNlIGluY2x1ZGUgdGhhdCBwYXRjaCBpbiB5
b3VyIHNlcmllcyBpZg0KPiBzbz8NCg0KeWVzLCB0aGF0IHBhdGNoIGlzIHJlbGF0ZWQgYmVjYXVz
ZSBEREktQSBhbmQgRERJLUUgc2hhcmVzIDIgbGFuZXMuLi4NCndoZW4gRERJLUUgaXMgaW4gdXNl
IERESS1BIG5lZWRzIHRvIGJlIGNvbmZpZ3VyZWQgdG8gdXNlIG9ubHkgMiBsYW5lcw0KYW5kIDQg
b3RoZXJ3aXNlLg0KDQpIb3dldmVyIHRoZSBhcHByb2FjaCBvbiB0aGF0IHBhdGNoIHdhcyB3cm9u
ZyBhbnl3YXkgc2luY2Ugb24gdGhlIGxhc3QNCmxpbmUgd2Ugc2VlIHRoYXQgRERJX0FfNF9MQU5F
UyB3YXMgYmVpbmcgc2V0IHVuY29uZGl0aW9uYWxseSBhbHJlYWR5Lg0KDQpTbyBJIGJlbGlldmUg
d2UgcHJvYmFibHkgbmVlZCB0byB1bnNldCBvciBhdm9pZCBzZXR0aW5nIHRoaXMgd2hlbiB2YnQN
CnRlbGxzIGRkaS1lIGlzIGluIHVzZSBpbnN0ZWFkIG9mIHNldHRpbmcgaXQgd2hlbiBkZGktZSBp
cyBub3QgdXNlZCBsaWtlDQppbiB0aGF0IHBhdGNoLg0KDQpUaGFua3MNCg0KPiAtRGFuaWVsDQo+
IA0KPiA+IC0tLQ0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9iaW9zLmMgICAgfCAx
NCArKysrKysrLS0tLS0tLQ0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9iaW9zLmgg
ICAgfCAgMiArKw0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgfCAg
OSArKysrKysrKysNCj4gPiAgMyBmaWxlcyBjaGFuZ2VkLCAxOCBpbnNlcnRpb25zKCspLCA3IGRl
bGV0aW9ucygtKQ0KPiA+IA0KPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p
bnRlbF9iaW9zLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9iaW9zLmMNCj4gPiBpbmRl
eCAyZmY5ZWIwLi41NWI1MDcyIDEwMDY0NA0KPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1
L2ludGVsX2Jpb3MuYw0KPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Jpb3Mu
Yw0KPiA+IEBAIC04OTgsMTkgKzg5OCwxOSBAQCBzdGF0aWMgdm9pZCBwYXJzZV9kZGlfcG9ydChz
dHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIGVudW0gcG9ydCBwb3J0LA0KPiA+ICAJ
LyogRWFjaCBEREkgcG9ydCBjYW4gaGF2ZSBtb3JlIHRoYW4gb25lIHZhbHVlIG9uIHRoZSAiRFZP
IFBvcnQiIGZpZWxkLA0KPiA+ICAJICogc28gbG9vayBmb3IgYWxsIHRoZSBwb3NzaWJsZSB2YWx1
ZXMgZm9yIGVhY2ggcG9ydCBhbmQgYWJvcnQgaWYgbW9yZQ0KPiA+ICAJICogdGhhbiBvbmUgaXMg
Zm91bmQuICovDQo+ID4gLQlpbnQgZHZvX3BvcnRzW11bMl0gPSB7DQo+ID4gLQkJe0RWT19QT1JU
X0hETUlBLCBEVk9fUE9SVF9EUEF9LA0KPiA+IC0JCXtEVk9fUE9SVF9IRE1JQiwgRFZPX1BPUlRf
RFBCfSwNCj4gPiAtCQl7RFZPX1BPUlRfSERNSUMsIERWT19QT1JUX0RQQ30sDQo+ID4gLQkJe0RW
T19QT1JUX0hETUlELCBEVk9fUE9SVF9EUER9LA0KPiA+IC0JCXtEVk9fUE9SVF9DUlQsIC0xIC8q
IFBvcnQgRSBjYW4gb25seSBiZSBEVk9fUE9SVF9DUlQgKi8gfSwNCj4gPiArCWludCBkdm9fcG9y
dHNbXVszXSA9IHsNCj4gPiArCQl7RFZPX1BPUlRfSERNSUEsIERWT19QT1JUX0RQQSwgLTF9LA0K
PiA+ICsJCXtEVk9fUE9SVF9IRE1JQiwgRFZPX1BPUlRfRFBCLCAtMX0sDQo+ID4gKwkJe0RWT19Q
T1JUX0hETUlDLCBEVk9fUE9SVF9EUEMsIC0xfSwNCj4gPiArCQl7RFZPX1BPUlRfSERNSUQsIERW
T19QT1JUX0RQRCwgLTF9LA0KPiA+ICsJCXtEVk9fUE9SVF9DUlQsIERWT19QT1JUX0hETUlFLCBE
Vk9fUE9SVF9EUEV9LA0KPiA+ICAJfTsNCj4gPiAgDQo+ID4gIAkvKiBGaW5kIHRoZSBjaGlsZCBk
ZXZpY2UgdG8gdXNlLCBhYm9ydCBpZiBtb3JlIHRoYW4gb25lIGZvdW5kLiAqLw0KPiA+ICAJZm9y
IChpID0gMDsgaSA8IGRldl9wcml2LT52YnQuY2hpbGRfZGV2X251bTsgaSsrKSB7DQo+ID4gIAkJ
aXQgPSBkZXZfcHJpdi0+dmJ0LmNoaWxkX2RldiArIGk7DQo+ID4gIA0KPiA+IC0JCWZvciAoaiA9
IDA7IGogPCAyOyBqKyspIHsNCj4gPiArCQlmb3IgKGogPSAwOyBqIDwgMzsgaisrKSB7DQo+ID4g
IAkJCWlmIChkdm9fcG9ydHNbcG9ydF1bal0gPT0gLTEpDQo+ID4gIAkJCQlicmVhazsNCj4gPiAg
DQo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Jpb3MuaCBiL2Ry
aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Jpb3MuaA0KPiA+IGluZGV4IGY3YWQ2YTUuLjAyMjU1
ZDggMTAwNjQ0DQo+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYmlvcy5oDQo+
ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYmlvcy5oDQo+ID4gQEAgLTc2NCw2
ICs3NjQsOCBAQCBpbnQgaW50ZWxfcGFyc2VfYmlvcyhzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KTsN
Cj4gPiAgI2RlZmluZSBEVk9fUE9SVF9EUEMJOA0KPiA+ICAjZGVmaW5lIERWT19QT1JUX0RQRAk5
DQo+ID4gICNkZWZpbmUgRFZPX1BPUlRfRFBBCTEwDQo+ID4gKyNkZWZpbmUgRFZPX1BPUlRfRFBF
CTExDQo+ID4gKyNkZWZpbmUgRFZPX1BPUlRfSERNSUUJMTINCj4gPiAgI2RlZmluZSBEVk9fUE9S
VF9NSVBJQQkyMQ0KPiA+ICAjZGVmaW5lIERWT19QT1JUX01JUElCCTIyDQo+ID4gICNkZWZpbmUg
RFZPX1BPUlRfTUlQSUMJMjMNCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv
aW50ZWxfZGlzcGxheS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jDQo+
ID4gaW5kZXggYWYwYmNmZS4uYWFhMzRiOCAxMDA2NDQNCj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9k
cm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMNCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p
bnRlbF9kaXNwbGF5LmMNCj4gPiBAQCAtMTQxMjMsNiArMTQxMjMsMTUgQEAgc3RhdGljIHZvaWQg
aW50ZWxfc2V0dXBfb3V0cHV0cyhzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQ0KPiA+ICAJCQlpbnRl
bF9kZGlfaW5pdChkZXYsIFBPUlRfQyk7DQo+ID4gIAkJaWYgKGZvdW5kICYgU0ZVU0VfU1RSQVBf
RERJRF9ERVRFQ1RFRCkNCj4gPiAgCQkJaW50ZWxfZGRpX2luaXQoZGV2LCBQT1JUX0QpOw0KPiA+
ICsJCS8qDQo+ID4gKwkJICogT24gU0tMIHdlIGRvbid0IGhhdmUgYSB3YXkgdG8gZGV0ZWN0IERE
SS1FIHNvIHdlIHJlbHkgb24gVkJULg0KPiA+ICsJCSAqLw0KPiA+ICsJCWlmIChJU19TS1lMQUtF
KGRldikgJiYNCj4gPiArCQkgICAgKGRldl9wcml2LT52YnQuZGRpX3BvcnRfaW5mb1tQT1JUX0Vd
LnN1cHBvcnRzX2RwIHx8DQo+ID4gKwkJICAgICBkZXZfcHJpdi0+dmJ0LmRkaV9wb3J0X2luZm9b
UE9SVF9FXS5zdXBwb3J0c19kdmkgfHwNCj4gPiArCQkgICAgIGRldl9wcml2LT52YnQuZGRpX3Bv
cnRfaW5mb1tQT1JUX0VdLnN1cHBvcnRzX2hkbWkpKQ0KPiA+ICsJCQlpbnRlbF9kZGlfaW5pdChk
ZXYsIFBPUlRfRSk7DQo+ID4gKw0KPiA+ICAJfSBlbHNlIGlmIChIQVNfUENIX1NQTElUKGRldikp
IHsNCj4gPiAgCQlpbnQgZm91bmQ7DQo+ID4gIAkJZHBkX2lzX2VkcCA9IGludGVsX2RwX2lzX2Vk
cChkZXYsIFBPUlRfRCk7DQo+ID4gLS0gDQo+ID4gMi4xLjQNCj4gPiANCj4gPiBfX19fX19fX19f
X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KPiA+IEludGVsLWdmeCBtYWls
aW5nIGxpc3QNCj4gPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnDQo+ID4gaHR0cDov
L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA0KPiANCg0K
X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4
IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0
cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK