From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915: synchronize_irq() before turning off disp2d power well on VLV/CHV Date: Mon, 22 Feb 2016 19:46:44 +0200 Message-ID: <20160222174644.GD23290@intel.com> References: <1455900112-15387-1-git-send-email-ville.syrjala@linux.intel.com> <1456144645.9487.11.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 04AE66E296 for ; Mon, 22 Feb 2016 17:46:47 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1456144645.9487.11.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 T24gTW9uLCBGZWIgMjIsIDIwMTYgYXQgMDI6Mzc6MjVQTSArMDIwMCwgSW1yZSBEZWFrIHdyb3Rl Ogo+IE9uIHBlLCAyMDE2LTAyLTE5IGF0IDE4OjQxICswMjAwLCB2aWxsZS5zeXJqYWxhQGxpbnV4 LmludGVsLmNvbSB3cm90ZToKPiA+IEZyb206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFs YUBsaW51eC5pbnRlbC5jb20+Cj4gPiAKPiA+IEFmdGVyIHdlJ3ZlIHRvbGQgdGhlIGlycSBjb2Rl IHdlIGRvbid0IHdhbnQgdG8gaGFuZGxlIGRpc3BsYXkgaXJxcwo+ID4gYW55bW9yZSwgd2UgbXVz dCBtYWtlIHN1cmUgYW55IGRpc3BsYXkgaXJxIGhhbmRsaW5nIGFscmVhZHkKPiA+IGtpY2tlZCBv ZmYgaGFzIGZpbmlzaGVkIGJlZm9yZSB3ZSBhY3R1YWxseSB0dXJuIG9mZiB0aGUgcG93ZXIgd2Vs bC4KPiA+IAo+ID4gSSB3b3VsZG4ndCBleHBlY3QgUElQRVNUQVQgYmFzZWQgaW50ZXJydXB0cyB0 byBvY2N1ciBhbnltb3JlIHNpbmNlCj4gPiB2YmxhbmtzL3BhZ2UgZmxpcHMvZ21idXMvZXRjIHNo b3VsZCBhbGwgYmUgcXVpZXNjZW50IGF0IHRoaXMgcG9pbnQuCj4gPiBCdXQgYXQgbGVhc3QgaG90 cGx1ZyBpbnRlcnJ1cHRzIGNvdWxkIHN0aWxsIG9jY3VyLiBIb3RwbHVnCj4gPiBpbnRlcnJ1cHRz IG1heSBhbHNvIGtpY2sgb2ZmIHRoZSB3b3JrcXVldWUgYmFzZWQgaG90cGx1ZyBwcm9jZXNzaW5n LAo+ID4gYnV0IHRoYXQgY29kZSBzaG91bGQgdGFrZSB0aGUgcmVxdWlyZWQgcG93ZXIgZG9tYWlu IHJlZmVyZW5jZXMKPiA+IGl0c2VsZiwgc28gdGhlcmUgc2hvdWxkbid0IGJlIGFueSBuZWVkIHRv IHN5bmNocm9uaXplIHdpdGggdGhlCj4gPiBob3RwbHVnIHByb2Nlc3NpbmcgZnJvbSB0aGUgcG93 ZXIgd2VsbCBjb2RlLgo+ID4gCj4gPiBTaWduZWQtb2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZp bGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+IAo+IFJldmlld2VkLWJ5OiBJbXJlIERlYWsg PGltcmUuZGVha0BpbnRlbC5jb20+CgpQdXNoZWQgdG8gZGlucS4gVGhhbmtzIGZvciB0aGUgcmV2 aWV3LgoKPiAKPiA+IC0tLQo+ID4gwqBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1l X3BtLmMgfCAzICsrKwo+ID4gwqAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspCj4gPiAK PiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1lX3BtLmMK PiA+IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcnVudGltZV9wbS5jCj4gPiBpbmRleCBh MmUzNjdjZjk5YTIuLjU5ZTkyMjIyMjNjOSAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX3J1bnRpbWVfcG0uYwo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfcnVudGltZV9wbS5jCj4gPiBAQCAtOTQxLDYgKzk0MSw5IEBAIHN0YXRpYyB2b2lkIHZs dl9kaXNwbGF5X3Bvd2VyX3dlbGxfZGVpbml0KHN0cnVjdAo+ID4gZHJtX2k5MTVfcHJpdmF0ZSAq ZGV2X3ByaXYpCj4gPiDCoAl2YWxsZXl2aWV3X2Rpc2FibGVfZGlzcGxheV9pcnFzKGRldl9wcml2 KTsKPiA+IMKgCXNwaW5fdW5sb2NrX2lycSgmZGV2X3ByaXYtPmlycV9sb2NrKTsKPiA+IMKgCj4g PiArCS8qIG1ha2Ugc3VyZSB3ZSdyZSBkb25lIHByb2Nlc3NpbmcgZGlzcGxheSBpcnFzICovCj4g PiArCXN5bmNocm9uaXplX2lycShkZXZfcHJpdi0+ZGV2LT5pcnEpOwo+ID4gKwo+ID4gwqAJdmx2 X3Bvd2VyX3NlcXVlbmNlcl9yZXNldChkZXZfcHJpdik7Cj4gPiDCoH0KPiA+IMKgCgotLSAKVmls bGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9pbnRlbC1nZngK