From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 11/19] drm/i915: Wait until the intel_wakeref idle callback is complete Date: Tue, 19 Nov 2019 16:15:07 +0000 Message-ID: References: <20191118230254.2615942-1-chris@chris-wilson.co.uk> <20191118230254.2615942-12-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" 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 1374C6E985 for ; Tue, 19 Nov 2019 16:15:10 +0000 (UTC) In-Reply-To: <20191118230254.2615942-12-chris@chris-wilson.co.uk> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Ck9uIDE4LzExLzIwMTkgMjM6MDIsIENocmlzIFdpbHNvbiB3cm90ZToKPiBXaGVuIHdhaXRpbmcg Zm9yIGlkbGUsIHNlcmlhbGlzZSB3aXRoIGFueSBvbmdvaW5nIGNhbGxiYWNrIHNvIHRoYXQgaXQK PiB3aWxsIGhhdmUgY29tcGxldGVkIGJlZm9yZSBjb21wbGV0aW5nIHRoZSB3YWl0Lgo+IAo+IFNp Z25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IC0t LQo+ICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfd2FrZXJlZi5jIHwgMTEgKysrKysrKysr LS0KPiAgIDEgZmlsZSBjaGFuZ2VkLCA5IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCj4g Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dha2VyZWYuYyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dha2VyZWYuYwo+IGluZGV4IDliMjkxNzZjYzFjYS4u OTFmZWI1M2IyOTQyIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dh a2VyZWYuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dha2VyZWYuYwo+IEBA IC0xMDksOCArMTA5LDE1IEBAIHZvaWQgX19pbnRlbF93YWtlcmVmX2luaXQoc3RydWN0IGludGVs X3dha2VyZWYgKndmLAo+ICAgCj4gICBpbnQgaW50ZWxfd2FrZXJlZl93YWl0X2Zvcl9pZGxlKHN0 cnVjdCBpbnRlbF93YWtlcmVmICp3ZikKPiAgIHsKPiAtCXJldHVybiB3YWl0X3Zhcl9ldmVudF9r aWxsYWJsZSgmd2YtPndha2VyZWYsCj4gLQkJCQkgICAgICAgIWludGVsX3dha2VyZWZfaXNfYWN0 aXZlKHdmKSk7Cj4gKwlpbnQgZXJyOwo+ICsKPiArCWVyciA9IHdhaXRfdmFyX2V2ZW50X2tpbGxh YmxlKCZ3Zi0+d2FrZXJlZiwKPiArCQkJCSAgICAgICFpbnRlbF93YWtlcmVmX2lzX2FjdGl2ZSh3 ZikpOwo+ICsJaWYgKGVycikKPiArCQlyZXR1cm4gZXJyOwo+ICsKPiArCWludGVsX3dha2VyZWZf dW5sb2NrX3dhaXQod2YpOwo+ICsJcmV0dXJuIDA7Cj4gICB9Cj4gICAKPiAgIHN0YXRpYyB2b2lk IHdha2VyZWZfYXV0b190aW1lb3V0KHN0cnVjdCB0aW1lcl9saXN0ICp0KQo+IAoKUmV2aWV3ZWQt Ynk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+CgpSZWdhcmRzLAoK VHZydGtvCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCklu dGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, HK_RANDOM_FROM,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8659FC432C0 for ; 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19 Nov 2019 08:15:09 -0800 X-IronPort-AV: E=Sophos;i="5.69,218,1571727600"; d="scan'208";a="200400417" Received: from unknown (HELO [10.252.30.240]) ([10.252.30.240]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/AES256-SHA; 19 Nov 2019 08:15:08 -0800 To: Chris Wilson , intel-gfx@lists.freedesktop.org References: <20191118230254.2615942-1-chris@chris-wilson.co.uk> <20191118230254.2615942-12-chris@chris-wilson.co.uk> From: Tvrtko Ursulin Organization: Intel Corporation UK Plc Message-ID: Date: Tue, 19 Nov 2019 16:15:07 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20191118230254.2615942-12-chris@chris-wilson.co.uk> Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH 11/19] drm/i915: Wait until the intel_wakeref idle callback is complete X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191119161507.2c9x10cd-0i3KvaJNEWIRexSDfM0umG-JN0fgjQqdOU@z> Ck9uIDE4LzExLzIwMTkgMjM6MDIsIENocmlzIFdpbHNvbiB3cm90ZToKPiBXaGVuIHdhaXRpbmcg Zm9yIGlkbGUsIHNlcmlhbGlzZSB3aXRoIGFueSBvbmdvaW5nIGNhbGxiYWNrIHNvIHRoYXQgaXQK PiB3aWxsIGhhdmUgY29tcGxldGVkIGJlZm9yZSBjb21wbGV0aW5nIHRoZSB3YWl0Lgo+IAo+IFNp Z25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IC0t LQo+ICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfd2FrZXJlZi5jIHwgMTEgKysrKysrKysr LS0KPiAgIDEgZmlsZSBjaGFuZ2VkLCA5IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCj4g Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dha2VyZWYuYyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dha2VyZWYuYwo+IGluZGV4IDliMjkxNzZjYzFjYS4u OTFmZWI1M2IyOTQyIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dh a2VyZWYuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dha2VyZWYuYwo+IEBA IC0xMDksOCArMTA5LDE1IEBAIHZvaWQgX19pbnRlbF93YWtlcmVmX2luaXQoc3RydWN0IGludGVs X3dha2VyZWYgKndmLAo+ICAgCj4gICBpbnQgaW50ZWxfd2FrZXJlZl93YWl0X2Zvcl9pZGxlKHN0 cnVjdCBpbnRlbF93YWtlcmVmICp3ZikKPiAgIHsKPiAtCXJldHVybiB3YWl0X3Zhcl9ldmVudF9r aWxsYWJsZSgmd2YtPndha2VyZWYsCj4gLQkJCQkgICAgICAgIWludGVsX3dha2VyZWZfaXNfYWN0 aXZlKHdmKSk7Cj4gKwlpbnQgZXJyOwo+ICsKPiArCWVyciA9IHdhaXRfdmFyX2V2ZW50X2tpbGxh YmxlKCZ3Zi0+d2FrZXJlZiwKPiArCQkJCSAgICAgICFpbnRlbF93YWtlcmVmX2lzX2FjdGl2ZSh3 ZikpOwo+ICsJaWYgKGVycikKPiArCQlyZXR1cm4gZXJyOwo+ICsKPiArCWludGVsX3dha2VyZWZf dW5sb2NrX3dhaXQod2YpOwo+ICsJcmV0dXJuIDA7Cj4gICB9Cj4gICAKPiAgIHN0YXRpYyB2b2lk IHdha2VyZWZfYXV0b190aW1lb3V0KHN0cnVjdCB0aW1lcl9saXN0ICp0KQo+IAoKUmV2aWV3ZWQt Ynk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+CgpSZWdhcmRzLAoK VHZydGtvCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCklu dGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA==