From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 5/8] drm/i915/icl: Add reset control register changes Date: Fri, 16 Mar 2018 14:22:46 +0200 Message-ID: <877eqcmcq1.fsf@gaia.fi.intel.com> References: <20180316121456.11577-1-mika.kuoppala@linux.intel.com> <20180316121456.11577-5-mika.kuoppala@linux.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 E55C16EB36 for ; Fri, 16 Mar 2018 12:29:20 +0000 (UTC) In-Reply-To: <20180316121456.11577-5-mika.kuoppala@linux.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 Cc: Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org TWlrYSBLdW9wcGFsYSA8bWlrYS5rdW9wcGFsYUBsaW51eC5pbnRlbC5jb20+IHdyaXRlczoKCj4g RnJvbTogTWljaGVsIFRoaWVycnkgPG1pY2hlbC50aGllcnJ5QGludGVsLmNvbT4KPgo+IFRoZSBi aXRzIHVzZWQgdG8gcmVzZXQgdGhlIGRpZmZlcmVudCBlbmdpbmVzL2RvbWFpbnMgaGF2ZSBjaGFu Z2VkIGluCj4gR0VOMTEsIHRoaXMgcGF0Y2ggbWFwcyB0aGUgcmVzZXQgZW5naW5lIG1hc2sgYml0 cyB3aXRoIHRoZSBuZXcgYml0cwo+IGluIHRoZSByZXNldCBjb250cm9sIHJlZ2lzdGVyLgo+Cj4g djI6IFVzZSBzaGlmdC1sZWZ0IGluc3RlYWQgb2YgQklUIG1hY3JvIHRvIG1hdGNoIHRoZSBmaWxl IHN0eWxlIChQYXVsbykuCj4gdjM6IFJldXNlIGdlbjhfcmVzZXRfZW5naW5lcyAoRGFuaWVsZSku Cj4gdjQ6IERvIG5vdCBjYWxsIGludGVsX3VuY29yZV9mb3JjZXdha2VfcmVzZXQgYWZ0ZXIgcmVz ZXQsIHdlIG1heSBiZQo+IHVzaW5nIHRoZSBmb3JjZXdha2UgdG8gcmVhZCBwcm90ZWN0ZWQgcmVn aXN0ZXJzIGVsc2V3aGVyZSBhbmQgdGhvc2UKPiByZXN1bHRzIG1heSBiZSBjbG9iYmVyZWQgYnkg dGhlIGNvbmN1cnJlbnQgZHJvcHBpbmcgb2YgZm9yY2V3YWtlLgo+Cj4gYnNwZWM6IDE5MjEyCj4g Q2M6IE9zY2FyIE1hdGVvIDxvc2Nhci5tYXRlb0BpbnRlbC5jb20+Cj4gQ2M6IEFudG9uaW8gQXJn ZW56aWFubyA8YW50b25pby5hcmdlbnppYW5vQGludGVsLmNvbT4KPiBDYzogUGF1bG8gWmFub25p IDxwYXVsby5yLnphbm9uaUBpbnRlbC5jb20+Cj4gQ2M6IERhbmllbGUgQ2VyYW9sbyBTcHVyaW8g PGRhbmllbGUuY2VyYW9sb3NwdXJpb0BpbnRlbC5jb20+Cj4gQWNrZWQtYnk6IERhbmllbGUgQ2Vy YW9sbyBTcHVyaW8gPGRhbmllbGUuY2VyYW9sb3NwdXJpb0BpbnRlbC5jb20+Cj4gU2lnbmVkLW9m Zi1ieTogTWljaGVsIFRoaWVycnkgPG1pY2hlbC50aGllcnJ5QGludGVsLmNvbT4KPiAtLS0KPiAg ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaCAgICAgfCAxMSArKysrKysrKwo+ICBkcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF91bmNvcmUuYyB8IDUzICsrKysrKysrKysrKysrKysrKysr KysrKysrKysrKysrKysrLS0KPiAgMiBmaWxlcyBjaGFuZ2VkLCA2MiBpbnNlcnRpb25zKCspLCAy IGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf cmVnLmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCj4gaW5kZXggOWVhYWE5NjI4 N2VjLi5mM2NjNzc2OTAxMjQgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9yZWcuaAo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKPiBAQCAtMzAx LDYgKzMwMSwxNyBAQCBzdGF0aWMgaW5saW5lIGJvb2wgaTkxNV9tbWlvX3JlZ192YWxpZChpOTE1 X3JlZ190IHJlZykKPiAgI2RlZmluZSAgR0VONl9HUkRPTV9WRUNTCQkoMSA8PCA0KQo+ICAjZGVm aW5lICBHRU45X0dSRE9NX0dVQwkJCSgxIDw8IDUpCj4gICNkZWZpbmUgIEdFTjhfR1JET01fTUVE SUEyCQkoMSA8PCA3KQo+ICsvKiBHRU4xMSBjaGFuZ2VkIGFsbCBiaXQgZGVmcyBleGNlcHQgZm9y IEZVTEwgJiBSRU5ERVIgKi8KPiArI2RlZmluZSAgR0VOMTFfR1JET01fRlVMTAkJR0VONl9HUkRP TV9GVUxMCj4gKyNkZWZpbmUgIEdFTjExX0dSRE9NX1JFTkRFUgkJR0VONl9HUkRPTV9SRU5ERVIK PiArI2RlZmluZSAgR0VOMTFfR1JET01fQkxUCQkoMSA8PCAyKQo+ICsjZGVmaW5lICBHRU4xMV9H UkRPTV9HVUMJCSgxIDw8IDMpCj4gKyNkZWZpbmUgIEdFTjExX0dSRE9NX01FRElBCQkoMSA8PCA1 KQo+ICsjZGVmaW5lICBHRU4xMV9HUkRPTV9NRURJQTIJCSgxIDw8IDYpCj4gKyNkZWZpbmUgIEdF TjExX0dSRE9NX01FRElBMwkJKDEgPDwgNykKPiArI2RlZmluZSAgR0VOMTFfR1JET01fTUVESUE0 CQkoMSA8PCA4KQoKSSB3b3VsZCBsaWtlIHRoZXNlIHRvIGJlIG5hbWVkIGxpa2UgdGhleSBhcmUg aW4gYnNwZWMuCkZpcnN0IGJlaW5nIE1FRElBMC4KCj4gKyNkZWZpbmUgIEdFTjExX0dSRE9NX1ZF Q1MJCSgxIDw8IDEzKQo+ICsjZGVmaW5lICBHRU4xMV9HUkRPTV9WRUNTMgkJKDEgPDwgMTQpCgpB bmQgc2FtZSB0byB0aGVzZSwgVkVDUzAgYW5kIFZFQ1MxLgoKLU1pa2EKCj4KPiAgI2RlZmluZSBS SU5HX1BQX0RJUl9CQVNFKGVuZ2luZSkJX01NSU8oKGVuZ2luZSktPm1taW9fYmFzZSsweDIyOCkK PiAgI2RlZmluZSBSSU5HX1BQX0RJUl9CQVNFX1JFQUQoZW5naW5lKQlfTU1JTygoZW5naW5lKS0+ bW1pb19iYXNlKzB4NTE4KQo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF91bmNvcmUuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3VuY29yZS5jCj4gaW5kZXgg NGM2MTZkMDc0YTk3Li5jYWJiZjBlNjgyZTcgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfdW5jb3JlLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF91 bmNvcmUuYwo+IEBAIC0xOTA5LDYgKzE5MDksNTAgQEAgc3RhdGljIGludCBnZW42X3Jlc2V0X2Vu Z2luZXMoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAo+ICAJcmV0dXJuIGdlbjZf aHdfZG9tYWluX3Jlc2V0KGRldl9wcml2LCBod19tYXNrKTsKPiAgfQo+ICAKPiArLyoqCj4gKyAq IGdlbjExX3Jlc2V0X2VuZ2luZXMgLSByZXNldCBpbmRpdmlkdWFsIGVuZ2luZXMKPiArICogQGRl dl9wcml2OiBpOTE1IGRldmljZQo+ICsgKiBAZW5naW5lX21hc2s6IG1hc2sgb2YgaW50ZWxfcmlu Z19mbGFnKCkgZW5naW5lcyBvciBBTExfRU5HSU5FUyBmb3IgZnVsbCByZXNldAo+ICsgKgo+ICsg KiBUaGlzIGZ1bmN0aW9uIHdpbGwgcmVzZXQgdGhlIGluZGl2aWR1YWwgZW5naW5lcyB0aGF0IGFy ZSBzZXQgaW4gZW5naW5lX21hc2suCj4gKyAqIElmIHlvdSBwcm92aWRlIEFMTF9FTkdJTkVTIGFz IG1hc2ssIGZ1bGwgZ2xvYmFsIGRvbWFpbiByZXNldCB3aWxsIGJlIGlzc3VlZC4KPiArICoKPiAr ICogTm90ZTogSXQgaXMgcmVzcG9uc2liaWxpdHkgb2YgdGhlIGNhbGxlciB0byBoYW5kbGUgdGhl IGRpZmZlcmVuY2UgYmV0d2Vlbgo+ICsgKiBhc2tpbmcgZnVsbCBkb21haW4gcmVzZXQgdmVyc3Vz IHJlc2V0IGZvciBhbGwgYXZhaWxhYmxlIGluZGl2aWR1YWwgZW5naW5lcy4KPiArICoKPiArICog UmV0dXJucyAwIG9uIHN1Y2Nlc3MsIG5vbnplcm8gb24gZXJyb3IuCj4gKyAqLwo+ICtzdGF0aWMg aW50IGdlbjExX3Jlc2V0X2VuZ2luZXMoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2 LAo+ICsJCQkgICAgICAgdW5zaWduZWQgZW5naW5lX21hc2spCj4gK3sKPiArCXN0cnVjdCBpbnRl bF9lbmdpbmVfY3MgKmVuZ2luZTsKPiArCWNvbnN0IHUzMiBod19lbmdpbmVfbWFza1tJOTE1X05V TV9FTkdJTkVTXSA9IHsKPiArCQlbUkNTXSA9IEdFTjExX0dSRE9NX1JFTkRFUiwKPiArCQlbQkNT XSA9IEdFTjExX0dSRE9NX0JMVCwKPiArCQlbVkNTXSA9IEdFTjExX0dSRE9NX01FRElBLAo+ICsJ CVtWQ1MyXSA9IEdFTjExX0dSRE9NX01FRElBMiwKPiArCQlbVkNTM10gPSBHRU4xMV9HUkRPTV9N RURJQTMsCj4gKwkJW1ZDUzRdID0gR0VOMTFfR1JET01fTUVESUE0LAo+ICsJCVtWRUNTXSA9IEdF TjExX0dSRE9NX1ZFQ1MsCj4gKwkJW1ZFQ1MyXSA9IEdFTjExX0dSRE9NX1ZFQ1MyLAo+ICsJfTsK PiArCXUzMiBod19tYXNrOwo+ICsKPiArCUJVSUxEX0JVR19PTihWRUNTMiArIDEgIT0gSTkxNV9O VU1fRU5HSU5FUyk7Cj4gKwo+ICsJaWYgKGVuZ2luZV9tYXNrID09IEFMTF9FTkdJTkVTKSB7Cj4g KwkJaHdfbWFzayA9IEdFTjExX0dSRE9NX0ZVTEw7Cj4gKwl9IGVsc2Ugewo+ICsJCXVuc2lnbmVk IGludCB0bXA7Cj4gKwo+ICsJCWh3X21hc2sgPSAwOwo+ICsJCWZvcl9lYWNoX2VuZ2luZV9tYXNr ZWQoZW5naW5lLCBkZXZfcHJpdiwgZW5naW5lX21hc2ssIHRtcCkKPiArCQkJaHdfbWFzayB8PSBo d19lbmdpbmVfbWFza1tlbmdpbmUtPmlkXTsKPiArCX0KPiArCj4gKwlyZXR1cm4gZ2VuNl9od19k b21haW5fcmVzZXQoZGV2X3ByaXYsIGh3X21hc2spOwo+ICt9Cj4gKwo+ICAvKioKPiAgICogX19p bnRlbF93YWl0X2Zvcl9yZWdpc3Rlcl9mdyAtIHdhaXQgdW50aWwgcmVnaXN0ZXIgbWF0Y2hlcyBl eHBlY3RlZCBzdGF0ZQo+ICAgKiBAZGV2X3ByaXY6IHRoZSBpOTE1IGRldmljZQo+IEBAIC0yMDU2 LDcgKzIxMDAsMTAgQEAgc3RhdGljIGludCBnZW44X3Jlc2V0X2VuZ2luZXMoc3RydWN0IGRybV9p OTE1X3ByaXZhdGUgKmRldl9wcml2LAo+ICAJCWlmIChnZW44X3Jlc2V0X2VuZ2luZV9zdGFydChl bmdpbmUpKQo+ICAJCQlnb3RvIG5vdF9yZWFkeTsKPiAgCj4gLQlyZXR1cm4gZ2VuNl9yZXNldF9l bmdpbmVzKGRldl9wcml2LCBlbmdpbmVfbWFzayk7Cj4gKwlpZiAoSU5URUxfR0VOKGRldl9wcml2 KSA+PSAxMSkKPiArCQlyZXR1cm4gZ2VuMTFfcmVzZXRfZW5naW5lcyhkZXZfcHJpdiwgZW5naW5l X21hc2spOwo+ICsJZWxzZQo+ICsJCXJldHVybiBnZW42X3Jlc2V0X2VuZ2luZXMoZGV2X3ByaXYs IGVuZ2luZV9tYXNrKTsKPiAgCj4gIG5vdF9yZWFkeToKPiAgCWZvcl9lYWNoX2VuZ2luZV9tYXNr ZWQoZW5naW5lLCBkZXZfcHJpdiwgZW5naW5lX21hc2ssIHRtcCkKPiBAQCAtMjE0MSwxMiArMjE4 OCwxNCBAQCBib29sIGludGVsX2hhc19yZXNldF9lbmdpbmUoc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgKmRldl9wcml2KQo+ICAKPiAgaW50IGludGVsX3Jlc2V0X2d1YyhzdHJ1Y3QgZHJtX2k5MTVf cHJpdmF0ZSAqZGV2X3ByaXYpCj4gIHsKPiArCXUzMiBndWNfZG9tYWluID0gSU5URUxfR0VOKGRl dl9wcml2KSA+PSAxMSA/IEdFTjExX0dSRE9NX0dVQyA6Cj4gKwkJCQkJCSAgICAgR0VOOV9HUkRP TV9HVUM7Cj4gIAlpbnQgcmV0Owo+ICAKPiAgCUdFTV9CVUdfT04oIUhBU19HVUMoZGV2X3ByaXYp KTsKPiAgCj4gIAlpbnRlbF91bmNvcmVfZm9yY2V3YWtlX2dldChkZXZfcHJpdiwgRk9SQ0VXQUtF X0FMTCk7Cj4gLQlyZXQgPSBnZW42X2h3X2RvbWFpbl9yZXNldChkZXZfcHJpdiwgR0VOOV9HUkRP TV9HVUMpOwo+ICsJcmV0ID0gZ2VuNl9od19kb21haW5fcmVzZXQoZGV2X3ByaXYsIGd1Y19kb21h aW4pOwo+ICAJaW50ZWxfdW5jb3JlX2ZvcmNld2FrZV9wdXQoZGV2X3ByaXYsIEZPUkNFV0FLRV9B TEwpOwo+ICAKPiAgCXJldHVybiByZXQ7Cj4gLS0gCj4gMi4xNC4xCj4KPiBfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxp c3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==