From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH v2] drm/i915: introduce INTEL_DISPLAY_ENABLED() Date: Mon, 16 Sep 2019 10:32:22 +0300 Message-ID: <87impsu261.fsf@intel.com> References: <20190913100407.30991-1-jani.nikula@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id BBECB6E862 for ; Mon, 16 Sep 2019 07:31:02 +0000 (UTC) In-Reply-To: <20190913100407.30991-1-jani.nikula@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCAxMyBTZXAgMjAxOSwgSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVsLmNvbT4g d3JvdGU6Cj4gUHJlcGFyZSBmb3IgbWFraW5nIGEgZGlzdGluY3Rpb24gYmV0d2VlbiBub3QgaGF2 aW5nIGRpc3BsYXkgYW5kIGhhdmluZwo+IGRpc2FibGVkIGRpc3BsYXkuIEFkZCBJTlRFTF9ESVNQ TEFZX0VOQUJMRUQoKSBhbmQgdXNlIGl0IHdoZXJlCj4gSEFTX0RJU1BMQVkoKSBpcyB1c2VkIGFm dGVyIGludGVsX2RldmljZV9pbmZvX3J1bnRpbWVfaW5pdCgpLiBUaGlzIGlzCj4gaW5pdGlhbGx5 IGR1cGxpY2F0aW9uLCBhcyBkaXNhYmxpbmcgZGlzcGxheSBzdGlsbCBsZWFkcyB0byAtPnBpcGVf bWFzayA9Cj4gMCBhbmQgSEFTX0RJU1BMQVkoKSBiZWluZyBmYWxzZS4KPgo+IE5vdGUgdGhhdCBl dmVyIHNpbmNlIGk5MTUuZGlzcGxheV9kaXNhYmxlIHdhcyBpbnRyb2R1Y2VkLCBpdCBoYXMgbm90 Cj4gYWZmZWN0ZWQgUENIIGRldGVjdGlvbiBldmVuIGlmIGl0IHVzZXMgSEFTX0RJU1BMQVkoKSwg YXMgZGlzcGxheSBkaXNhYmxlCj4gaGFwcGVucyBhZnRlciB0aGF0Lgo+Cj4gU2luY2UgSU5URUxf RElTUExBWV9FTkFCTEVEKCkgd2lsbCBub3QgbWFrZSBzZW5zZSB1bmxlc3MgSEFTX0RJU1BMQVko KQo+IGlzIHRydWUsIGluY2x1ZGUgYSB3YXJuaW5nIGZvciBjYXRjaGluZyBtaXN1c2VzIG1ha2lu ZyBkZWNpc2lvbnMgb24KPiBJTlRFTF9ESVNQTEFZX0VOQUJMRUQoKSB3aGVuIEhBU19ESVNQTEFZ KCkgaXMgZmFsc2UuCj4KPiB2MjogUmVtb3ZlIElOVEVMX0RJU1BMQVlfRU5BQkxFRCgpIGNoZWNr IGZyb20gaW50ZWxfZGV0ZWN0X3BjaCgpIChDaHJpcykKClB1c2hlZCwgdGhhbmtzIGZvciB0aGUg cmV2aWV3LgoKQlIsCkphbmkuCgo+Cj4gQ2M6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2ls c29uLmNvLnVrPgo+IENjOiBKb3PDqSBSb2JlcnRvIGRlIFNvdXphIDxqb3NlLnNvdXphQGludGVs LmNvbT4KPiBDYzogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNv bT4KPiBSZXZpZXdlZC1ieTogSm9zw6kgUm9iZXJ0byBkZSBTb3V6YSA8am9zZS5zb3V6YUBpbnRl bC5jb20+Cj4gQWNrZWQtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5p bnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVs LmNvbT4KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9iaW9zLmMg ICAgfCAyICstCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheS5j IHwgNCArKy0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZmJkZXYuYyAg IHwgMiArLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2dtYnVzLmMgICB8 IDIgKy0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYyAgICAgICAgICAgICAgfCA4 ICsrKystLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmggICAgICAgICAgICAg IHwgMyArKysKPiAgNiBmaWxlcyBjaGFuZ2VkLCAxMiBpbnNlcnRpb25zKCspLCA5IGRlbGV0aW9u cygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxf Ymlvcy5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9iaW9zLmMKPiBpbmRl eCBlZmIzOWYzNTBiMTkuLjFkZWY1NTBjNjhjOCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9kaXNwbGF5L2ludGVsX2Jpb3MuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2Rpc3BsYXkvaW50ZWxfYmlvcy5jCj4gQEAgLTE4MzMsNyArMTgzMyw3IEBAIHZvaWQgaW50ZWxf Ymlvc19pbml0KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiAgCWNvbnN0IHN0 cnVjdCBiZGJfaGVhZGVyICpiZGI7Cj4gIAl1OCBfX2lvbWVtICpiaW9zID0gTlVMTDsKPiAgCj4g LQlpZiAoIUhBU19ESVNQTEFZKGRldl9wcml2KSkgewo+ICsJaWYgKCFIQVNfRElTUExBWShkZXZf cHJpdikgfHwgIUlOVEVMX0RJU1BMQVlfRU5BQkxFRChkZXZfcHJpdikpIHsKPiAgCQlEUk1fREVC VUdfS01TKCJTa2lwcGluZyBWQlQgaW5pdCBkdWUgdG8gZGlzYWJsZWQgZGlzcGxheS5cbiIpOwo+ ICAJCXJldHVybjsKPiAgCX0KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlz cGxheS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVs X2Rpc3BsYXkuYwo+IGluZGV4IGExOWY4YzczZjJlMC4uMmMwY2IzMjIzNWMwIDEwMDY0NAo+IC0t LSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheS5jCj4gKysrIGIv ZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5LmMKPiBAQCAtMTUzNjYs NyArMTUzNjYsNyBAQCBzdGF0aWMgdm9pZCBpbnRlbF9zZXR1cF9vdXRwdXRzKHN0cnVjdCBkcm1f aTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiAgCj4gIAlpbnRlbF9wcHNfaW5pdChkZXZfcHJpdik7 Cj4gIAo+IC0JaWYgKCFIQVNfRElTUExBWShkZXZfcHJpdikpCj4gKwlpZiAoIUhBU19ESVNQTEFZ KGRldl9wcml2KSB8fCAhSU5URUxfRElTUExBWV9FTkFCTEVEKGRldl9wcml2KSkKPiAgCQlyZXR1 cm47Cj4gIAo+ICAJaWYgKElOVEVMX0dFTihkZXZfcHJpdikgPj0gMTIpIHsKPiBAQCAtMTcyNzMs NyArMTcyNzMsNyBAQCBpbnRlbF9kaXNwbGF5X2NhcHR1cmVfZXJyb3Jfc3RhdGUoc3RydWN0IGRy bV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ICAKPiAgCUJVSUxEX0JVR19PTihBUlJBWV9TSVpF KHRyYW5zY29kZXJzKSAhPSBBUlJBWV9TSVpFKGVycm9yLT50cmFuc2NvZGVyKSk7Cj4gIAo+IC0J aWYgKCFIQVNfRElTUExBWShkZXZfcHJpdikpCj4gKwlpZiAoIUhBU19ESVNQTEFZKGRldl9wcml2 KSB8fCAhSU5URUxfRElTUExBWV9FTkFCTEVEKGRldl9wcml2KSkKPiAgCQlyZXR1cm4gTlVMTDsK PiAgCj4gIAllcnJvciA9IGt6YWxsb2Moc2l6ZW9mKCplcnJvciksIEdGUF9BVE9NSUMpOwo+IGRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2ZiZGV2LmMgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2ZiZGV2LmMKPiBpbmRleCBkNTllZWU1 YzVkOWMuLjY4MzM4NjY5ZjA1NCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9k aXNwbGF5L2ludGVsX2ZiZGV2LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5 L2ludGVsX2ZiZGV2LmMKPiBAQCAtNDQ0LDcgKzQ0NCw3IEBAIGludCBpbnRlbF9mYmRldl9pbml0 KHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4gIAlzdHJ1Y3QgaW50ZWxfZmJkZXYgKmlmYmRldjsK PiAgCWludCByZXQ7Cj4gIAo+IC0JaWYgKFdBUk5fT04oIUhBU19ESVNQTEFZKGRldl9wcml2KSkp Cj4gKwlpZiAoV0FSTl9PTighSEFTX0RJU1BMQVkoZGV2X3ByaXYpIHx8ICFJTlRFTF9ESVNQTEFZ X0VOQUJMRUQoZGV2X3ByaXYpKSkKPiAgCQlyZXR1cm4gLUVOT0RFVjsKPiAgCj4gIAlpZmJkZXYg PSBremFsbG9jKHNpemVvZihzdHJ1Y3QgaW50ZWxfZmJkZXYpLCBHRlBfS0VSTkVMKTsKPiBkaWZm IC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9nbWJ1cy5jIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9nbWJ1cy5jCj4gaW5kZXggZDY3NzVhMDA1 NzI2Li4zZDRkMTlhYzFkMTQgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlz cGxheS9pbnRlbF9nbWJ1cy5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9p bnRlbF9nbWJ1cy5jCj4gQEAgLTgzNiw3ICs4MzYsNyBAQCBpbnQgaW50ZWxfZ21idXNfc2V0dXAo c3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ICAJdW5zaWduZWQgaW50IHBpbjsK PiAgCWludCByZXQ7Cj4gIAo+IC0JaWYgKCFIQVNfRElTUExBWShkZXZfcHJpdikpCj4gKwlpZiAo IUhBU19ESVNQTEFZKGRldl9wcml2KSB8fCAhSU5URUxfRElTUExBWV9FTkFCTEVEKGRldl9wcml2 KSkKPiAgCQlyZXR1cm4gMDsKPiAgCj4gIAlpZiAoSVNfVkFMTEVZVklFVyhkZXZfcHJpdikgfHwg SVNfQ0hFUlJZVklFVyhkZXZfcHJpdikpCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfZHJ2LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jCj4gaW5kZXgg MGRmY2I0MGYzMTYyLi45OTA0Zjc2MmY0YmIgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9kcnYuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMK PiBAQCAtMzM4LDcgKzMzOCw3IEBAIHN0YXRpYyBpbnQgaTkxNV9kcml2ZXJfbW9kZXNldF9wcm9i ZShzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQo+ICAJaWYgKGk5MTVfaW5qZWN0X3Byb2JlX2ZhaWx1 cmUoZGV2X3ByaXYpKQo+ICAJCXJldHVybiAtRU5PREVWOwo+ICAKPiAtCWlmIChIQVNfRElTUExB WShkZXZfcHJpdikpIHsKPiArCWlmIChIQVNfRElTUExBWShkZXZfcHJpdikgJiYgSU5URUxfRElT UExBWV9FTkFCTEVEKGRldl9wcml2KSkgewo+ICAJCXJldCA9IGRybV92YmxhbmtfaW5pdCgmZGV2 X3ByaXYtPmRybSwKPiAgCQkJCSAgICAgIElOVEVMX05VTV9QSVBFUyhkZXZfcHJpdikpOwo+ICAJ CWlmIChyZXQpCj4gQEAgLTM4OSw3ICszODksNyBAQCBzdGF0aWMgaW50IGk5MTVfZHJpdmVyX21v ZGVzZXRfcHJvYmUoc3RydWN0IGRybV9kZXZpY2UgKmRldikKPiAgCj4gIAlpbnRlbF9vdmVybGF5 X3NldHVwKGRldl9wcml2KTsKPiAgCj4gLQlpZiAoIUhBU19ESVNQTEFZKGRldl9wcml2KSkKPiAr CWlmICghSEFTX0RJU1BMQVkoZGV2X3ByaXYpIHx8ICFJTlRFTF9ESVNQTEFZX0VOQUJMRUQoZGV2 X3ByaXYpKQo+ICAJCXJldHVybiAwOwo+ICAKPiAgCXJldCA9IGludGVsX2ZiZGV2X2luaXQoZGV2 KTsKPiBAQCAtMTM3OCw3ICsxMzc4LDcgQEAgc3RhdGljIHZvaWQgaTkxNV9kcml2ZXJfcmVnaXN0 ZXIoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ICAJfSBlbHNlCj4gIAkJRFJN X0VSUk9SKCJGYWlsZWQgdG8gcmVnaXN0ZXIgZHJpdmVyIGZvciB1c2Vyc3BhY2UgYWNjZXNzIVxu Iik7Cj4gIAo+IC0JaWYgKEhBU19ESVNQTEFZKGRldl9wcml2KSkgewo+ICsJaWYgKEhBU19ESVNQ TEFZKGRldl9wcml2KSAmJiBJTlRFTF9ESVNQTEFZX0VOQUJMRUQoZGV2X3ByaXYpKSB7Cj4gIAkJ LyogTXVzdCBiZSBkb25lIGFmdGVyIHByb2Jpbmcgb3V0cHV0cyAqLwo+ICAJCWludGVsX29wcmVn aW9uX3JlZ2lzdGVyKGRldl9wcml2KTsKPiAgCQlhY3BpX3ZpZGVvX3JlZ2lzdGVyKCk7Cj4gQEAg LTE0MDEsNyArMTQwMSw3IEBAIHN0YXRpYyB2b2lkIGk5MTVfZHJpdmVyX3JlZ2lzdGVyKHN0cnVj dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiAgCSAqIFdlIG5lZWQgdG8gY29vcmRpbmF0 ZSB0aGUgaG90cGx1Z3Mgd2l0aCB0aGUgYXN5bmNocm9ub3VzIGZiZGV2Cj4gIAkgKiBjb25maWd1 cmF0aW9uLCBmb3Igd2hpY2ggd2UgdXNlIHRoZSBmYmRldi0+YXN5bmNfY29va2llLgo+ICAJICov Cj4gLQlpZiAoSEFTX0RJU1BMQVkoZGV2X3ByaXYpKQo+ICsJaWYgKEhBU19ESVNQTEFZKGRldl9w cml2KSAmJiBJTlRFTF9ESVNQTEFZX0VOQUJMRUQoZGV2X3ByaXYpKQo+ICAJCWRybV9rbXNfaGVs cGVyX3BvbGxfaW5pdChkZXYpOwo+ICAKPiAgCWludGVsX3Bvd2VyX2RvbWFpbnNfZW5hYmxlKGRl dl9wcml2KTsKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaCBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKPiBpbmRleCBiZjYwMDg4OGIzZjEuLjRm YWVjMmY5NGUxOSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5o Cj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+IEBAIC0yMTkyLDYgKzIx OTIsOSBAQCBJU19TVUJQTEFURk9STShjb25zdCBzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqaTkx NSwKPiAgCj4gICNkZWZpbmUgSEFTX0RJU1BMQVkoZGV2X3ByaXYpIChJTlRFTF9JTkZPKGRldl9w cml2KS0+cGlwZV9tYXNrICE9IDApCj4gIAo+ICsvKiBPbmx5IHZhbGlkIHdoZW4gSEFTX0RJU1BM QVkoKSBpcyB0cnVlICovCj4gKyNkZWZpbmUgSU5URUxfRElTUExBWV9FTkFCTEVEKGRldl9wcml2 KSAoV0FSTl9PTighSEFTX0RJU1BMQVkoZGV2X3ByaXYpKSwgIWk5MTVfbW9kcGFyYW1zLmRpc2Fi bGVfZGlzcGxheSkKPiArCj4gIHN0YXRpYyBpbmxpbmUgYm9vbCBpbnRlbF92dGRfYWN0aXZlKHZv aWQpCj4gIHsKPiAgI2lmZGVmIENPTkZJR19JTlRFTF9JT01NVQoKLS0gCkphbmkgTmlrdWxhLCBJ bnRlbCBPcGVuIFNvdXJjZSBHcmFwaGljcyBDZW50ZXIKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhA bGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtZ2Z4