From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: Re: [PATCH] drm/i915: fix handling of the disable_power_well module option Date: Tue, 17 Nov 2015 21:36:17 +0200 Message-ID: <1447788977.9159.19.camel@intel.com> References: <1447261434-12996-1-git-send-email-imre.deak@intel.com> <20151117124604.GA2956@patrik-desktop.isw.intel.com> Reply-To: imre.deak@intel.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id F00DD6E482 for ; Tue, 17 Nov 2015 11:36:19 -0800 (PST) In-Reply-To: <20151117124604.GA2956@patrik-desktop.isw.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Patrik Jakobsson Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gdGksIDIwMTUtMTEtMTcgYXQgMTM6NDYgKzAxMDAsIFBhdHJpayBKYWtvYnNzb24gd3JvdGU6 Cj4gT24gV2VkLCBOb3YgMTEsIDIwMTUgYXQgMDc6MDM6NTRQTSArMDIwMCwgSW1yZSBEZWFrIHdy b3RlOgo+ID4gV2hlbiB0aGlzIG9wdGlvbiBpcyAwIChzbyB0aGUgcG93ZXIgd2VsbCBzdXBwb3J0 IGlzIGRpc2FibGVkKSB3ZSBhcmUKPiA+IHN1cHBvc2VkIHRvIGVuYWJsZSBhbGwgcG93ZXIgd2Vs bHMgb25jZSBhbmQgZG9uJ3QgZGlzYWJsZSB0aGVtIHVubGVzcyB3ZQo+ID4gc3lzdGVtIHN1c3Bl bmQgdGhlIGRldmljZS4gQ3VycmVudGx5IGlmIHRoZSBvcHRpb24gaXMgMCwgd2UgY2FuIGNhbGwg dGhlCj4gPiBwb3dlciB3ZWxsIGVuYWJsZSBoYW5kbGVycyBtdWx0aXBsZSB0aW1lcywgd2hlbmV2 ZXIgdGhlaXIgcmVmY291bnQKPiA+IGNoYW5nZXMgZnJvbSAwLT4xLiBUaGlzIG1heSBub3QgYmUg YSBwcm9ibGVtIGZvciB0aGUgSFcsIGJ1dCBpdCdzIG5vdAo+ID4gbG9naWNhbCBhbmQgbWF5IHRy aWdnZXIgc29tZSB3YXJuaW5ncyBpbiB0aGUgcG93ZXIgd2VsbCBjb2RlIHdoaWNoCj4gPiBkb2Vz bid0IGV4cGVjdCB0aGlzLiBTbyBzaW1wbHkga2VlcCBhcm91bmQgYSByZWZlcmVuY2Ugd2hpbGUg d2UgYXJlCj4gPiBub3Qgc3lzdGVtIHN1c3BlbmRlZCB0byBzb2x2ZSB0aGlzLiBGb3Igc2ltcGxp Y2l0eSBtYXJrIHRoZSBtb2R1bGUKPiA+IG9wdGlvbiByZWFkIG9ubHksIHNvIHdlIGRvbid0IG5l ZWQgdG8gZGVhbCB3aXRoIHJlLWVuYWJsaW5nIHRoZSBmZWF0dXJlCj4gPiBkdXJpbmcgcnVudGlt ZS4gSWYgc29tZW9uZSByZWFsbHkgbmVlZHMgdGhhdCBpdCBjb3VsZCBiZSBhZGRlZCBsYXRlciBp bgo+ID4gYSBtb3JlIHByb3BlciB3YXkuCj4gPiAKPiA+IFNpZ25lZC1vZmYtYnk6IEltcmUgRGVh ayA8aW1yZS5kZWFrQGludGVsLmNvbT4KPiA+IC0tLQo+ID4gwqBkcml2ZXJzL2dwdS9kcm0vaTkx NS9pOTE1X3BhcmFtcy5jwqDCoMKgwqDCoMKgfMKgwqAyICstCj4gPiDCoGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX3J1bnRpbWVfcG0uYyB8IDE2ICsrKysrKysrKysrKysrKy0KPiA+IMKgMiBm aWxlcyBjaGFuZ2VkLCAxNiBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQo+ID4gCj4gPiBk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9wYXJhbXMuYyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfcGFyYW1zLmMKPiA+IGluZGV4IDdjZjc0NzQuLjJiMzZlNjcgMTAw NjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3BhcmFtcy5jCj4gPiArKysg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3BhcmFtcy5jCj4gPiBAQCAtMTMxLDcgKzEzMSw3 IEBAIG1vZHVsZV9wYXJhbV9uYW1lZF91bnNhZmUocHJlbGltaW5hcnlfaHdfc3VwcG9ydCwgaTkx NS5wcmVsaW1pbmFyeV9od19zdXBwb3J0LCBpCj4gPiDCoE1PRFVMRV9QQVJNX0RFU0MocHJlbGlt aW5hcnlfaHdfc3VwcG9ydCwKPiA+IMKgCSJFbmFibGUgcHJlbGltaW5hcnkgaGFyZHdhcmUgc3Vw cG9ydC4iKTsKPiA+IMKgCj4gPiAtbW9kdWxlX3BhcmFtX25hbWVkX3Vuc2FmZShkaXNhYmxlX3Bv d2VyX3dlbGwsIGk5MTUuZGlzYWJsZV9wb3dlcl93ZWxsLCBpbnQsIDA2MDApOwo+ID4gK21vZHVs ZV9wYXJhbV9uYW1lZF91bnNhZmUoZGlzYWJsZV9wb3dlcl93ZWxsLCBpOTE1LmRpc2FibGVfcG93 ZXJfd2VsbCwgaW50LCAwNDAwKTsKPiA+IMKgTU9EVUxFX1BBUk1fREVTQyhkaXNhYmxlX3Bvd2Vy X3dlbGwsCj4gPiDCoAkiRGlzYWJsZSBkaXNwbGF5IHBvd2VyIHdlbGxzIHdoZW4gcG9zc2libGUg Igo+ID4gwqAJIigtMT1hdXRvIFtkZWZhdWx0XSwgMD1wb3dlciB3ZWxscyBhbHdheXMgb24sIDE9 cG93ZXIgd2VsbHMgZGlzYWJsZWQgd2hlbiBwb3NzaWJsZSkiKTsKPiA+IGRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1lX3BtLmMgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9ydW50aW1lX3BtLmMKPiA+IGluZGV4IGIzMzk2OWIuLmQxNjdhNDUgMTAwNjQ0 Cj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1lX3BtLmMKPiA+ICsr KyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3J1bnRpbWVfcG0uYwo+ID4gQEAgLTE0Mjcs NyArMTQyNyw3IEBAIHZvaWQgaW50ZWxfZGlzcGxheV9wb3dlcl9wdXQoc3RydWN0IGRybV9pOTE1 X3ByaXZhdGUgKmRldl9wcml2LAo+ID4gwqAJZm9yX2VhY2hfcG93ZXJfd2VsbF9yZXYoaSwgcG93 ZXJfd2VsbCwgQklUKGRvbWFpbiksIHBvd2VyX2RvbWFpbnMpIHsKPiA+IMKgCQlXQVJOX09OKCFw b3dlcl93ZWxsLT5jb3VudCk7Cj4gPiDCoAo+ID4gLQkJaWYgKCEtLXBvd2VyX3dlbGwtPmNvdW50 ICYmIGk5MTUuZGlzYWJsZV9wb3dlcl93ZWxsKQo+ID4gKwkJaWYgKCEtLXBvd2VyX3dlbGwtPmNv dW50KQo+ID4gwqAJCQlpbnRlbF9wb3dlcl93ZWxsX2Rpc2FibGUoZGV2X3ByaXYsIHBvd2VyX3dl bGwpOwo+ID4gwqAJfQo+ID4gwqAKPiA+IEBAIC0xODk5LDYgKzE4OTksMTAgQEAgdm9pZCBpbnRl bF9wb3dlcl9kb21haW5zX2Zpbmkoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ ID4gwqAJwqAqIHRoZSBwb3dlciB3ZWxsIGlzIG5vdCBlbmFibGVkLCBzbyBqdXN0IGVuYWJsZSBp dCBpbiBjYXNlCj4gPiDCoAnCoCogd2UncmUgZ29pbmcgdG8gdW5sb2FkL3JlbG9hZC4gKi8KPiA+ IMKgCWludGVsX2Rpc3BsYXlfc2V0X2luaXRfcG93ZXIoZGV2X3ByaXYsIHRydWUpOwo+ID4gKwo+ ID4gKwkvKiBSZW1vdmUgdGhlIHJlZmNvdW50IHdlIHRvb2sgdG8ga2VlcCBwb3dlciB3ZWxsIHN1 cHBvcnQgZGlzYWJsZWQuICovCj4gPiArCWlmICghaTkxNS5kaXNhYmxlX3Bvd2VyX3dlbGwpCj4g PiArCQlpbnRlbF9kaXNwbGF5X3Bvd2VyX3B1dChkZXZfcHJpdiwgUE9XRVJfRE9NQUlOX0lOSVQp Owo+ID4gwqB9Cj4gPiDCoAo+ID4gwqBzdGF0aWMgdm9pZCBpbnRlbF9wb3dlcl9kb21haW5zX3N5 bmNfaHcoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ID4gQEAgLTIwOTksNiAr MjEwMyw5IEBAIHZvaWQgaW50ZWxfcG93ZXJfZG9tYWluc19pbml0X2h3KHN0cnVjdCBkcm1faTkx NV9wcml2YXRlICpkZXZfcHJpdiwgYm9vbCByZXN1bWUpCj4gPiDCoAo+ID4gwqAJLyogRm9yIG5v dywgd2UgbmVlZCB0aGUgcG93ZXIgd2VsbCB0byBiZSBhbHdheXMgZW5hYmxlZC4gKi8KPiA+IMKg CWludGVsX2Rpc3BsYXlfc2V0X2luaXRfcG93ZXIoZGV2X3ByaXYsIHRydWUpOwo+ID4gKwkvKiBE aXNhYmxlIHBvd2VyIHN1cHBvcnQgaWYgdGhlIHVzZXIgYXNrZWQgc28uICovCj4gPiArCWlmICgh aTkxNS5kaXNhYmxlX3Bvd2VyX3dlbGwpCj4gPiArCQlpbnRlbF9kaXNwbGF5X3Bvd2VyX2dldChk ZXZfcHJpdiwgUE9XRVJfRE9NQUlOX0lOSVQpOwo+ID4gwqAJaW50ZWxfcG93ZXJfZG9tYWluc19z eW5jX2h3KGRldl9wcml2KTsKPiA+IMKgCXBvd2VyX2RvbWFpbnMtPmluaXRpYWxpemluZyA9IGZh bHNlOwo+ID4gwqB9Cj4gPiBAQCAtMjExNCw2ICsyMTIxLDEzIEBAIHZvaWQgaW50ZWxfcG93ZXJf ZG9tYWluc19zdXNwZW5kKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiA+IMKg ewo+ID4gwqAJaWYgKElTX1NLWUxBS0UoZGV2X3ByaXYpIHx8IElTX0tBQllMQUtFKGRldl9wcml2 KSkKPiA+IMKgCQlza2xfZGlzcGxheV9jb3JlX3VuaW5pdChkZXZfcHJpdik7Cj4gPiArCj4gPiAr CS8qCj4gPiArCcKgKiBFdmVuIGlmIHBvd2VyIHdlbGwgc3VwcG9ydCB3YXMgZGlzYWJsZWQgd2Ug c3RpbGwgd2FudCB0byBkaXNhYmxlZAo+ID4gKwnCoCogd2Ugd2FudCB0byBkaXNhYmxlIHRoZSBw b3dlciB3ZWxscyB3aGlsZSB3ZSBhcmUgc3lzdGVtIHN1c3BlbmRlZC4KPiA+ICsJwqAqLwo+IAo+ IFRoaXMgY29tbWVudCBuZWVkcyBmaXhpbmcuIFdpdGggdGhhdCBkb25lOgo+IAo+IFJldmlld2Vk LWJ5OiBQYXRyaWsgSmFrb2Jzc29uIDxwYXRyaWsuamFrb2Jzc29uQGxpbnV4LmludGVsLmNvbT4K ClB1c2hlZCB0byBkaW5xLCB0aGFua3MgZm9yIHRoZSByZXZpZXcuCgo+IAo+ID4gKwlpZiAoIWk5 MTUuZGlzYWJsZV9wb3dlcl93ZWxsKQo+ID4gKwkJaW50ZWxfZGlzcGxheV9wb3dlcl9wdXQoZGV2 X3ByaXYsIFBPV0VSX0RPTUFJTl9JTklUKTsKPiA+IMKgfQo+ID4gwqAKPiA+IMKgLyoqCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWls aW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==