From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ander Conselvan De Oliveira <conselvan2@gmail.com>
Subject: Re: [PATCH v2 2/5] drm/i915: Call the sync_hw hook for
 power wells without a domain
Date: Mon, 20 Feb 2017 10:55:50 +0200
Message-ID: <1487580950.4385.2.camel@gmail.com>
References: <1487345986-26511-1-git-send-email-imre.deak@intel.com>
 <1487345986-26511-3-git-send-email-imre.deak@intel.com>
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 mail-pg0-x243.google.com (mail-pg0-x243.google.com
 [IPv6:2607:f8b0:400e:c05::243])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 6BEE26E379
 for <intel-gfx@lists.freedesktop.org>; Mon, 20 Feb 2017 08:55:57 +0000 (UTC)
Received: by mail-pg0-x243.google.com with SMTP id 5so12084056pgj.0
 for <intel-gfx@lists.freedesktop.org>; Mon, 20 Feb 2017 00:55:57 -0800 (PST)
In-Reply-To: <1487345986-26511-3-git-send-email-imre.deak@intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://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: <https://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: Imre Deak <imre.deak@intel.com>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org

T24gRnJpLCAyMDE3LTAyLTE3IGF0IDE3OjM5ICswMjAwLCBJbXJlIERlYWsgd3JvdGU6Cj4gU28g
ZmFyIHRoZSBzeW5jX2h3IGhvb2sgd2Fzbid0IGNhbGxlZCBmb3IgcG93ZXIgd2VsbHMgbm90IGJl
bG9uZ2luZyB0bwo+IGFueSBwb3dlciBkb21haW4sIHRoYXQgaXMgdGhlIEdFTjkgUFcxIGFuZCBN
SVNDX0lPIHBvd2VyIHdlbGxzLiBUaGlzCj4gd2Fzbid0IGEgcHJvYmxlbSBzbyBmYXIgc2luY2Ug
dGhlIGdvYWwgb2YgdGhlIHN5bmNfaHcgaG9vayAtIHRvIGNsZWFyCj4gdGhlIGNvcnJlc3BvbmRp
bmcgQklPUyByZXF1ZXN0IGJpdCAtIHdhcyBndWFyYW50ZWVkIGJ5IGNsZWFyaW5nIHRoZQo+IHdo
b2xlIEJJT1MgcmVxdWVzdCByZWdpc3RlciBlbHNld2hlcmUuIFRoaXMgd2lsbCBjaGFuZ2Ugd2l0
aCB0aGUgbmV4dAo+IHBhdGNoLCBzbyBmaXggdXAgdGhlIGluY29uc2lzdGVuY3kuCj4gCj4gV2hp
bGUgYXQgaXQgY2xlYW4gdXAgdGhlIHBvd2VyIHdlbGwgaXRlcmF0b3IgaGVscGVycyBhbmQgbW92
ZSB0aGVtIHRvCj4gdGhlIHJlc3Qgb2YgaXRlcmF0b3JzLgo+IAo+IHYyOgo+IC0gQ2xlYW4gdXAg
dGhlIHBvd2VyIHdlbGwgaXRlcmF0b3IgaGVscGVycy4gKEFuZGVyKQo+IC0gTW92ZSB0aGUgaGVs
cGVycyB0byBpOTE1X2Rydi5oLgo+IAo+IENjOiBBbmRlciBDb25zZWx2YW4gZGUgT2xpdmVpcmEg
PGNvbnNlbHZhbjJAZ21haWwuY29tPgo+IENjOiBEYXZpZCBXZWluZWhhbGwgPGRhdmlkLndlaW5l
aGFsbEBsaW51eC5pbnRlbC5jb20+Cj4gQ2M6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFs
YUBsaW51eC5pbnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogSW1yZSBEZWFrIDxpbXJlLmRlYWtA
aW50ZWwuY29tPgo+IFJldmlld2VkLWJ5OiBBbmRlciBDb25zZWx2YW4gZGUgT2xpdmVpcmEgPGNv
bnNlbHZhbjJAZ21haWwuY29tPiAodjEpCgpzLyh2MSkvLwoKQW5kZXIKCj4gLS0tCj4gIGRyaXZl
cnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmggICAgICAgICB8IDIwICsrKysrKysrKysrKysrKysr
KysrCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3J1bnRpbWVfcG0uYyB8IDI4ICsrKyst
LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KPiAgMiBmaWxlcyBjaGFuZ2VkLCAyNCBpbnNlcnRpb25z
KCspLCAyNCBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5
MTUvaTkxNV9kcnYuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKPiBpbmRleCBi
NWYxNTBiLi5kMTM4NTA4IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf
ZHJ2LmgKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCj4gQEAgLTUwMCw2
ICs1MDAsMjYgQEAgc3RydWN0IGk5MTVfaG90cGx1ZyB7Cj4gIAlmb3IgKChkb21haW4pID0gMDsg
KGRvbWFpbikgPCBQT1dFUl9ET01BSU5fTlVNOyAoZG9tYWluKSsrKQlcCj4gIAkJZm9yX2VhY2hf
aWYgKEJJVF9VTEwoZG9tYWluKSAmIChtYXNrKSkKPiAgCj4gKyNkZWZpbmUgZm9yX2VhY2hfcG93
ZXJfd2VsbChfX2Rldl9wcml2LCBfX3Bvd2VyX3dlbGwpCQkJCVwKPiArCWZvciAoKF9fcG93ZXJf
d2VsbCkgPSAoX19kZXZfcHJpdiktPnBvd2VyX2RvbWFpbnMucG93ZXJfd2VsbHM7CVwKPiArCSAg
ICAgKF9fcG93ZXJfd2VsbCkgLSAoX19kZXZfcHJpdiktPnBvd2VyX2RvbWFpbnMucG93ZXJfd2Vs
bHMgPAlcCj4gKwkJKF9fZGV2X3ByaXYpLT5wb3dlcl9kb21haW5zLnBvd2VyX3dlbGxfY291bnQ7
CQlcCj4gKwkgICAgIChfX3Bvd2VyX3dlbGwpKyspCj4gKwo+ICsjZGVmaW5lIGZvcl9lYWNoX3Bv
d2VyX3dlbGxfcmV2KF9fZGV2X3ByaXYsIF9fcG93ZXJfd2VsbCkJCQlcCj4gKwlmb3IgKChfX3Bv
d2VyX3dlbGwpID0gKF9fZGV2X3ByaXYpLT5wb3dlcl9kb21haW5zLnBvd2VyX3dlbGxzICsJCVwK
PiArCQkJICAgICAgKF9fZGV2X3ByaXYpLT5wb3dlcl9kb21haW5zLnBvd2VyX3dlbGxfY291bnQg
LSAxOwlcCj4gKwkgICAgIChfX3Bvd2VyX3dlbGwpIC0gKF9fZGV2X3ByaXYpLT5wb3dlcl9kb21h
aW5zLnBvd2VyX3dlbGxzID49IDA7CVwKPiArCSAgICAgKF9fcG93ZXJfd2VsbCktLSkKPiArCj4g
KyNkZWZpbmUgZm9yX2VhY2hfcG93ZXJfZG9tYWluX3dlbGwoX19kZXZfcHJpdiwgX19wb3dlcl93
ZWxsLCBfX2RvbWFpbl9tYXNrKQlcCj4gKwlmb3JfZWFjaF9wb3dlcl93ZWxsKF9fZGV2X3ByaXYs
IF9fcG93ZXJfd2VsbCkJCQkJXAo+ICsJCWZvcl9lYWNoX2lmICgoX19wb3dlcl93ZWxsKS0+ZG9t
YWlucyAmIChfX2RvbWFpbl9tYXNrKSkKPiArCj4gKyNkZWZpbmUgZm9yX2VhY2hfcG93ZXJfZG9t
YWluX3dlbGxfcmV2KF9fZGV2X3ByaXYsIF9fcG93ZXJfd2VsbCwgX19kb21haW5fbWFzaykgXAo+
ICsJZm9yX2VhY2hfcG93ZXJfd2VsbF9yZXYoX19kZXZfcHJpdiwgX19wb3dlcl93ZWxsKQkJICAg
ICAgICBcCj4gKwkJZm9yX2VhY2hfaWYgKChfX3Bvd2VyX3dlbGwpLT5kb21haW5zICYgKF9fZG9t
YWluX21hc2spKQo+ICsKPiAgc3RydWN0IGRybV9pOTE1X3ByaXZhdGU7Cj4gIHN0cnVjdCBpOTE1
X21tX3N0cnVjdDsKPiAgc3RydWN0IGk5MTVfbW11X29iamVjdDsKPiBkaWZmIC0tZ2l0IGEvZHJp
dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcnVudGltZV9wbS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5
MTUvaW50ZWxfcnVudGltZV9wbS5jCj4gaW5kZXggMGY2NGJjMS4uOWJiYmRiYyAxMDA2NDQKPiAt
LS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1lX3BtLmMKPiArKysgYi9kcml2
ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1lX3BtLmMKPiBAQCAtNDksMTkgKzQ5LDYgQEAK
PiAgICogcHJlc2VudCBmb3IgYSBnaXZlbiBwbGF0Zm9ybS4KPiAgICovCj4gIAo+IC0jZGVmaW5l
IGZvcl9lYWNoX3Bvd2VyX3dlbGwoaSwgcG93ZXJfd2VsbCwgZG9tYWluX21hc2ssIHBvd2VyX2Rv
bWFpbnMpCVwKPiAtCWZvciAoaSA9IDA7CQkJCQkJCVwKPiAtCSAgICAgaSA8IChwb3dlcl9kb21h
aW5zKS0+cG93ZXJfd2VsbF9jb3VudCAmJgkJCVwKPiAtCQkgKChwb3dlcl93ZWxsKSA9ICYocG93
ZXJfZG9tYWlucyktPnBvd2VyX3dlbGxzW2ldKTsJXAo+IC0JICAgICBpKyspCQkJCQkJCVwKPiAt
CQlmb3JfZWFjaF9pZiAoKHBvd2VyX3dlbGwpLT5kb21haW5zICYgKGRvbWFpbl9tYXNrKSkKPiAt
Cj4gLSNkZWZpbmUgZm9yX2VhY2hfcG93ZXJfd2VsbF9yZXYoaSwgcG93ZXJfd2VsbCwgZG9tYWlu
X21hc2ssIHBvd2VyX2RvbWFpbnMpIFwKPiAtCWZvciAoaSA9IChwb3dlcl9kb21haW5zKS0+cG93
ZXJfd2VsbF9jb3VudCAtIDE7CQkJIFwKPiAtCSAgICAgaSA+PSAwICYmICgocG93ZXJfd2VsbCkg
PSAmKHBvd2VyX2RvbWFpbnMpLT5wb3dlcl93ZWxsc1tpXSk7XAo+IC0JICAgICBpLS0pCQkJCQkJ
CSBcCj4gLQkJZm9yX2VhY2hfaWYgKChwb3dlcl93ZWxsKS0+ZG9tYWlucyAmIChkb21haW5fbWFz
aykpCj4gLQo+ICBib29sIGludGVsX2Rpc3BsYXlfcG93ZXJfd2VsbF9pc19lbmFibGVkKHN0cnVj
dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKPiAgCQkJCSAgICBpbnQgcG93ZXJfd2VsbF9p
ZCk7Cj4gIAo+IEBAIC0xOTgsMTkgKzE4NSwxNSBAQCBzdGF0aWMgYm9vbCBoc3dfcG93ZXJfd2Vs
bF9lbmFibGVkKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKPiAgYm9vbCBfX2lu
dGVsX2Rpc3BsYXlfcG93ZXJfaXNfZW5hYmxlZChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2
X3ByaXYsCj4gIAkJCQkgICAgICBlbnVtIGludGVsX2Rpc3BsYXlfcG93ZXJfZG9tYWluIGRvbWFp
bikKPiAgewo+IC0Jc3RydWN0IGk5MTVfcG93ZXJfZG9tYWlucyAqcG93ZXJfZG9tYWluczsKPiAg
CXN0cnVjdCBpOTE1X3Bvd2VyX3dlbGwgKnBvd2VyX3dlbGw7Cj4gIAlib29sIGlzX2VuYWJsZWQ7
Cj4gLQlpbnQgaTsKPiAgCj4gIAlpZiAoZGV2X3ByaXYtPnBtLnN1c3BlbmRlZCkKPiAgCQlyZXR1
cm4gZmFsc2U7Cj4gIAo+IC0JcG93ZXJfZG9tYWlucyA9ICZkZXZfcHJpdi0+cG93ZXJfZG9tYWlu
czsKPiAtCj4gIAlpc19lbmFibGVkID0gdHJ1ZTsKPiAgCj4gLQlmb3JfZWFjaF9wb3dlcl93ZWxs
X3JldihpLCBwb3dlcl93ZWxsLCBCSVRfVUxMKGRvbWFpbiksIHBvd2VyX2RvbWFpbnMpIHsKPiAr
CWZvcl9lYWNoX3Bvd2VyX2RvbWFpbl93ZWxsX3JldihkZXZfcHJpdiwgcG93ZXJfd2VsbCwgQklU
X1VMTChkb21haW4pKSB7Cj4gIAkJaWYgKHBvd2VyX3dlbGwtPmFsd2F5c19vbikKPiAgCQkJY29u
dGludWU7Cj4gIAo+IEBAIC0xNjYzLDkgKzE2NDYsOCBAQCBfX2ludGVsX2Rpc3BsYXlfcG93ZXJf
Z2V0X2RvbWFpbihzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4gIHsKPiAgCXN0
cnVjdCBpOTE1X3Bvd2VyX2RvbWFpbnMgKnBvd2VyX2RvbWFpbnMgPSAmZGV2X3ByaXYtPnBvd2Vy
X2RvbWFpbnM7Cj4gIAlzdHJ1Y3QgaTkxNV9wb3dlcl93ZWxsICpwb3dlcl93ZWxsOwo+IC0JaW50
IGk7Cj4gIAo+IC0JZm9yX2VhY2hfcG93ZXJfd2VsbChpLCBwb3dlcl93ZWxsLCBCSVRfVUxMKGRv
bWFpbiksIHBvd2VyX2RvbWFpbnMpCj4gKwlmb3JfZWFjaF9wb3dlcl9kb21haW5fd2VsbChkZXZf
cHJpdiwgcG93ZXJfd2VsbCwgQklUX1VMTChkb21haW4pKQo+ICAJCWludGVsX3Bvd2VyX3dlbGxf
Z2V0KGRldl9wcml2LCBwb3dlcl93ZWxsKTsKPiAgCj4gIAlwb3dlcl9kb21haW5zLT5kb21haW5f
dXNlX2NvdW50W2RvbWFpbl0rKzsKPiBAQCAtMTc0OSw3ICsxNzMxLDYgQEAgdm9pZCBpbnRlbF9k
aXNwbGF5X3Bvd2VyX3B1dChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4gIHsK
PiAgCXN0cnVjdCBpOTE1X3Bvd2VyX2RvbWFpbnMgKnBvd2VyX2RvbWFpbnM7Cj4gIAlzdHJ1Y3Qg
aTkxNV9wb3dlcl93ZWxsICpwb3dlcl93ZWxsOwo+IC0JaW50IGk7Cj4gIAo+ICAJcG93ZXJfZG9t
YWlucyA9ICZkZXZfcHJpdi0+cG93ZXJfZG9tYWluczsKPiAgCj4gQEAgLTE3NjAsNyArMTc0MSw3
IEBAIHZvaWQgaW50ZWxfZGlzcGxheV9wb3dlcl9wdXQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUg
KmRldl9wcml2LAo+ICAJICAgICBpbnRlbF9kaXNwbGF5X3Bvd2VyX2RvbWFpbl9zdHIoZG9tYWlu
KSk7Cj4gIAlwb3dlcl9kb21haW5zLT5kb21haW5fdXNlX2NvdW50W2RvbWFpbl0tLTsKPiAgCj4g
LQlmb3JfZWFjaF9wb3dlcl93ZWxsX3JldihpLCBwb3dlcl93ZWxsLCBCSVRfVUxMKGRvbWFpbiks
IHBvd2VyX2RvbWFpbnMpCj4gKwlmb3JfZWFjaF9wb3dlcl9kb21haW5fd2VsbF9yZXYoZGV2X3By
aXYsIHBvd2VyX3dlbGwsIEJJVF9VTEwoZG9tYWluKSkKPiAgCQlpbnRlbF9wb3dlcl93ZWxsX3B1
dChkZXZfcHJpdiwgcG93ZXJfd2VsbCk7Cj4gIAo+ICAJbXV0ZXhfdW5sb2NrKCZwb3dlcl9kb21h
aW5zLT5sb2NrKTsKPiBAQCAtMjQyNCwxMCArMjQwNSw5IEBAIHN0YXRpYyB2b2lkIGludGVsX3Bv
d2VyX2RvbWFpbnNfc3luY19odyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4g
IHsKPiAgCXN0cnVjdCBpOTE1X3Bvd2VyX2RvbWFpbnMgKnBvd2VyX2RvbWFpbnMgPSAmZGV2X3By
aXYtPnBvd2VyX2RvbWFpbnM7Cj4gIAlzdHJ1Y3QgaTkxNV9wb3dlcl93ZWxsICpwb3dlcl93ZWxs
Owo+IC0JaW50IGk7Cj4gIAo+ICAJbXV0ZXhfbG9jaygmcG93ZXJfZG9tYWlucy0+bG9jayk7Cj4g
LQlmb3JfZWFjaF9wb3dlcl93ZWxsKGksIHBvd2VyX3dlbGwsIFBPV0VSX0RPTUFJTl9NQVNLLCBw
b3dlcl9kb21haW5zKSB7Cj4gKwlmb3JfZWFjaF9wb3dlcl93ZWxsKGRldl9wcml2LCBwb3dlcl93
ZWxsKSB7Cj4gIAkJcG93ZXJfd2VsbC0+b3BzLT5zeW5jX2h3KGRldl9wcml2LCBwb3dlcl93ZWxs
KTsKPiAgCQlwb3dlcl93ZWxsLT5od19lbmFibGVkID0gcG93ZXJfd2VsbC0+b3BzLT5pc19lbmFi
bGVkKGRldl9wcml2LAo+ICAJCQkJCQkJCSAgICAgcG93ZXJfd2VsbCk7Cl9fX19fX19fX19fX19f
X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK
SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w
Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=