From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 02/10] drm/i915: disable power well support on platforms without runtime PM support Date: Wed, 16 Dec 2015 19:31:13 +0200 Message-ID: <20151216173113.GJ4437@intel.com> References: <1450203038-5150-1-git-send-email-imre.deak@intel.com> <1450203038-5150-3-git-send-email-imre.deak@intel.com> <20151215205731.GT4437@intel.com> <20151216111218.GI30437@phenom.ffwll.local> <1450272060.15887.16.camel@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id CC0126E2BC for ; Wed, 16 Dec 2015 09:31:16 -0800 (PST) Content-Disposition: inline In-Reply-To: <1450272060.15887.16.camel@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBEZWMgMTYsIDIwMTUgYXQgMDM6MjE6MDBQTSArMDIwMCwgSW1yZSBEZWFrIHdyb3Rl Ogo+IE9uIGtlLCAyMDE1LTEyLTE2IGF0IDEyOjEyICswMTAwLCBEYW5pZWwgVmV0dGVyIHdyb3Rl Ogo+ID4gT24gVHVlLCBEZWMgMTUsIDIwMTUgYXQgMTA6NTc6MzFQTSArMDIwMCwgVmlsbGUgU3ly asOkbMOkIHdyb3RlOgo+ID4gPiBPbiBUdWUsIERlYyAxNSwgMjAxNSBhdCAwODoxMDozMFBNICsw MjAwLCBJbXJlIERlYWsgd3JvdGU6Cj4gPiA+ID4gQWxsIHBsYXRmb3JtcyB3aXRoIHBvd2VyIHdl bGwgc3VwcG9ydCBoYXZlIHJ1bnRpbWUgUE0gc3VwcG9ydCwgc28KPiA+ID4gPiBzaW1wbGlmeSB0 aGluZ3MgYnkgZXhwbGljaXRseSBkaXNhYmxpbmcgcG93ZXIgd2VsbCBzdXBwb3J0IG9uCj4gPiA+ ID4gcGxhdGZvcm1zCj4gPiA+ID4gd2l0aG91dCBydW50aW1lIFBNIHN1cHBvcnQuIFRoaXMgcmVz dWx0cyBpbiBob2xkaW5nIHRoZSBpbml0Cj4gPiA+ID4gcG93ZXIgZG9tYWluCj4gPiA+ID4gcmVm ZXJlbmNlIHdoZW5ldmVyIHRoZSBkcml2ZXIgaXMgbG9hZGVkIGluIGFkZGl0aW9uIHRvIGFuIFJQ TQo+ID4gPiA+IHJlZmVyZW5jZSwKPiA+ID4gPiB3aGljaCByZWZsZWN0cyB0aGUgcmVhbGl0eSBi ZXR0ZXIgYW5kIG1ha2VzIGl0IHBvc3NpYmxlIHRvCj4gPiA+ID4gc2ltcGxpZnkKPiA+ID4gPiB0 aGluZ3MgYnkgcmVtb3ZpbmcgdGhlIEhBU19SVU5USU1FX1BNIHNwZWNpYWwgY2FzaW5nIGZyb20g bW9yZQo+ID4gPiA+IHBsYWNlcyBpbgo+ID4gPiA+IGEgZm9sbG93LXVwIHBhdGNoLgo+ID4gPiA+ IAo+ID4gPiA+IFNpZ25lZC1vZmYtYnk6IEltcmUgRGVhayA8aW1yZS5kZWFrQGludGVsLmNvbT4K PiA+ID4gPiAtLS0KPiA+ID4gPiDCoGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3J1bnRpbWVf cG0uYyB8IDUgKysrKysKPiA+ID4gPiDCoDEgZmlsZSBjaGFuZ2VkLCA1IGluc2VydGlvbnMoKykK PiA+ID4gPiAKPiA+ID4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf cnVudGltZV9wbS5jCj4gPiA+ID4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1l X3BtLmMKPiA+ID4gPiBpbmRleCA5OTQ1MDQwLi5mNGZmNWY1IDEwMDY0NAo+ID4gPiA+IC0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3J1bnRpbWVfcG0uYwo+ID4gPiA+ICsrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3J1bnRpbWVfcG0uYwo+ID4gPiA+IEBAIC0xOTA4LDYg KzE5MDgsMTEgQEAgc3RhdGljIGludAo+ID4gPiA+IMKgc2FuaXRpemVfZGlzYWJsZV9wb3dlcl93 ZWxsX29wdGlvbihjb25zdCBzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZQo+ID4gPiA+ICpkZXZfcHJp diwKPiA+ID4gPiDCoAkJCQnCoMKgwqBpbnQgZGlzYWJsZV9wb3dlcl93ZWxsKQo+ID4gPiA+IMKg ewo+ID4gPiA+ICsJaWYgKCFIQVNfUlVOVElNRV9QTShkZXZfcHJpdikpIHsKPiA+ID4gPiArCQlE Uk1fREVCVUdfS01TKCJObyBydW50aW1lIFBNIHN1cHBvcnQsIGRpc2FibGluZwo+ID4gPiA+IGRp c3BsYXkgcG93ZXIgd2VsbCBzdXBwb3J0XG4iKTsKPiA+ID4gPiArCQlyZXR1cm4gMDsKPiA+ID4g PiArCX0KPiA+ID4gCj4gPiA+IEZlZWxzIGEgYml0IHRvbyBtYWdpYyB0byBtZS4gTmVlZHMgYSBj b21tZW50IGF0IGxlYXN0LCBvdGhlcndpc2UKPiA+ID4gc29tZW9uZQo+ID4gPiBpcyBnb2luZyB0 byBjaGFuZ2UgZGlzYWJsZV9wb3dlcl93ZWxsIGJhY2sgaW50byBzb21ldGhpbmcgeW91IGNhbgo+ ID4gPiBkaXNhYmxlCj4gPiA+IGF0IHJ1bnRpbWUgYW5kIHRoZW4gYWxsIHRoZSBvbGQgc3R1ZmYg bWlnaHQgYnJlYWsuCj4gPiA+IAo+ID4gPiBHcmFiYmluZyBhbiBleHRyYSBycG0gcmVmZXJlbmNl IGV4cGxpY2l0bHkgZm9yIHRoaXMgcHVycG9zZSBtaWdodAo+ID4gPiBiZQo+ID4gPiBsZXNzIGNv bmZ1c2luZy4KPiA+IAo+ID4gQ2hhbmdpbmcgbW9kdWxlIG9wdGlvbnMgdGhhdCBhcmUgbWFya2Vk IGFzIGRlYnVnIHRhaW50cyB5b3VyIGtlcm5lbC4KPiA+IEtlZXBpbmcgdGhlbSByZWFkLW9ubHkg KHNvIHRoYXQgYXQgbGVhc3Qgbm90aGluZyBjYW4gY2hhbmdlIGF0Cj4gPiBydW50aW1lKSBpcwo+ ID4gaW1vIG11Y2ggcHJlZmVycmVkLCBhbmQgaXQncyB3aGF0IEkgc3RhcnRlZCB0byByZXF1aXJl IG9uIHRoZSBnZW0KPiA+IHNpZGUuCj4gPiBSZWFsbHkgbm90IHdvcnRoIHRvIGhhdmUgYWxsIHRo ZXNlIGNoZWNrcyBhbmQgY29tcGxleGl0eSBhcm91bmQgZm9yCj4gPiB0aGUKPiA+IG9mZiBjaGFu Y2Ugc29tZSBkZXZlbG9wZXJzIHdhbnQgdG8gY2hhbmdlIHRoZSBvcHRpb24gd2l0aG91dAo+ID4g cmVsb2FkaW5nIHRoZQo+ID4gZHJpdmVyLgo+IAo+IFdlbGwsIGRpc2FibGluZyBwb3dlciB3ZWxs IHN1cHBvcnQgaWYgdGhlIHBsYXRmb3JtIGRvZXNuJ3Qgc3VwcG9ydCBSUE0KPiBpcyBmb3Igc2lt cGxpY2l0eSwgc28gd2UgZG9uJ3QgbmVlZCB0byB0aGluayBhYm91dCBkaWZmZXJlbnQgY29kZQo+ IHBhdGhzLiBXaGF0IFZpbGxlIHN1Z2dlc3RlZCBpcyBqdXN0IGZvciBkb2N1bWVudGF0aW9uIHB1 cnBvc2VzIGFuZCBmb3IKPiBlbnN1cmluZyB0aGF0IFJQTSB3b24ndCBnZXQgcmUtZW5hYmxlZCBp ZiBzb21lYm9keSBkZWNpZGVzIGluIHRoZQo+IGZ1dHVyZSB0byBjaGFuZ2UgaG93IHRoZSBkaXNh YmxlX3Bvd2VyX3dlbGwgb3B0aW9uIGJlaGF2ZXMuIEkgdGhpbmsgaXQKPiBtYWtlcyBzZW5zZS4K Ck5vdCBzdXJlIGFib3V0IHRoaXMgc3RpbGwuIEknbSB0aGlua2luZyB0aGF0IGl0IG1pZ2h0IHJl ZHVjZSBjb3ZlcmFnZQppZiB3ZSBldmVyIGFkZCBzb21lIHBvd2VyIGRvbWFpbiByZWZjb3VudCBh c3NlcnRzIHRvIHNvbWUgcGxhY2VzLgoKLS0gClZpbGxlIFN5cmrDpGzDpApJbnRlbCBPVEMKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK