From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 09/17] drm/i915: Wait until the intel_wakeref idle callback is complete Date: Tue, 19 Nov 2019 18:12:18 +0200 Message-ID: <87y2wbx2u5.fsf@gaia.fi.intel.com> References: <20191119100929.2628356-1-chris@chris-wilson.co.uk> <20191119100929.2628356-9-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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 4A7A06E366 for ; Tue, 19 Nov 2019 16:12:36 +0000 (UTC) In-Reply-To: <20191119100929.2628356-9-chris@chris-wilson.co.uk> 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 Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gV2hlbiB3 YWl0aW5nIGZvciBpZGxlLCBzZXJpYWxpc2Ugd2l0aCBhbnkgb25nb2luZyBjYWxsYmFjayBzbyB0 aGF0IGl0Cj4gd2lsbCBoYXZlIGNvbXBsZXRlZCBiZWZvcmUgY29tcGxldGluZyB0aGUgd2FpdC4K Ck1pZ2h0IGJlIGNvbWUgYXBwYXJlbnQgYW5kIGV2aWRlbnQgd2hlbiByZWFkaW5nIHRoZSBwYXRj aAp0aGF0IGludHJvZHVjZSB0aGUgaW50ZWxfd2FrZXJlZl91bmxvY2tfd2FpdCgpLApidXQgcmVh ZGVyIGlzIHllYXJuaW5nIGZvciBhIHdoeSBwYXJ0LgoKVGhlICd3YWl0X2Zvcl9pZGxlJyBpcyBr aW5kIG9mIHJldmFsaW5nIG9mCndoeSB0aGUgbmVlZCBmb3Igc3luYyB0aG8uCgotTWlrYQoKPgo+ IFNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+ IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF93YWtlcmVmLmMgfCAxMSArKysrKysr KystLQo+ICAxIGZpbGUgY2hhbmdlZCwgOSBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQo+ Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dha2VyZWYuYyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dha2VyZWYuYwo+IGluZGV4IDliMjkxNzZjYzFjYS4u OTFmZWI1M2IyOTQyIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dh a2VyZWYuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dha2VyZWYuYwo+IEBA IC0xMDksOCArMTA5LDE1IEBAIHZvaWQgX19pbnRlbF93YWtlcmVmX2luaXQoc3RydWN0IGludGVs X3dha2VyZWYgKndmLAo+ICAKPiAgaW50IGludGVsX3dha2VyZWZfd2FpdF9mb3JfaWRsZShzdHJ1 Y3QgaW50ZWxfd2FrZXJlZiAqd2YpCj4gIHsKPiAtCXJldHVybiB3YWl0X3Zhcl9ldmVudF9raWxs YWJsZSgmd2YtPndha2VyZWYsCj4gLQkJCQkgICAgICAgIWludGVsX3dha2VyZWZfaXNfYWN0aXZl KHdmKSk7Cj4gKwlpbnQgZXJyOwo+ICsKPiArCWVyciA9IHdhaXRfdmFyX2V2ZW50X2tpbGxhYmxl KCZ3Zi0+d2FrZXJlZiwKPiArCQkJCSAgICAgICFpbnRlbF93YWtlcmVmX2lzX2FjdGl2ZSh3Zikp Owo+ICsJaWYgKGVycikKPiArCQlyZXR1cm4gZXJyOwo+ICsKPiArCWludGVsX3dha2VyZWZfdW5s b2NrX3dhaXQod2YpOwo+ICsJcmV0dXJuIDA7Cj4gIH0KPiAgCj4gIHN0YXRpYyB2b2lkIHdha2Vy ZWZfYXV0b190aW1lb3V0KHN0cnVjdCB0aW1lcl9saXN0ICp0KQo+IC0tIAo+IDIuMjQuMApfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng= 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=-6.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 299AEC43215 for ; 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19 Nov 2019 08:12:35 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,218,1571727600"; d="scan'208";a="357150397" Received: from gaia.fi.intel.com ([10.237.72.192]) by orsmga004.jf.intel.com with ESMTP; 19 Nov 2019 08:12:34 -0800 Received: by gaia.fi.intel.com (Postfix, from userid 1000) id BF46A5C1DFA; Tue, 19 Nov 2019 18:12:18 +0200 (EET) From: Mika Kuoppala To: Chris Wilson , intel-gfx@lists.freedesktop.org In-Reply-To: <20191119100929.2628356-9-chris@chris-wilson.co.uk> References: <20191119100929.2628356-1-chris@chris-wilson.co.uk> <20191119100929.2628356-9-chris@chris-wilson.co.uk> Date: Tue, 19 Nov 2019 18:12:18 +0200 Message-ID: <87y2wbx2u5.fsf@gaia.fi.intel.com> MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH 09/17] 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-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191119161218.6NLxGKImUbZ9Q5PlD4MrAiP4jMmb_VN7qElyAE2fTPQ@z> Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gV2hlbiB3 YWl0aW5nIGZvciBpZGxlLCBzZXJpYWxpc2Ugd2l0aCBhbnkgb25nb2luZyBjYWxsYmFjayBzbyB0 aGF0IGl0Cj4gd2lsbCBoYXZlIGNvbXBsZXRlZCBiZWZvcmUgY29tcGxldGluZyB0aGUgd2FpdC4K Ck1pZ2h0IGJlIGNvbWUgYXBwYXJlbnQgYW5kIGV2aWRlbnQgd2hlbiByZWFkaW5nIHRoZSBwYXRj aAp0aGF0IGludHJvZHVjZSB0aGUgaW50ZWxfd2FrZXJlZl91bmxvY2tfd2FpdCgpLApidXQgcmVh ZGVyIGlzIHllYXJuaW5nIGZvciBhIHdoeSBwYXJ0LgoKVGhlICd3YWl0X2Zvcl9pZGxlJyBpcyBr aW5kIG9mIHJldmFsaW5nIG9mCndoeSB0aGUgbmVlZCBmb3Igc3luYyB0aG8uCgotTWlrYQoKPgo+ IFNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+ IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF93YWtlcmVmLmMgfCAxMSArKysrKysr KystLQo+ICAxIGZpbGUgY2hhbmdlZCwgOSBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQo+ Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dha2VyZWYuYyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dha2VyZWYuYwo+IGluZGV4IDliMjkxNzZjYzFjYS4u OTFmZWI1M2IyOTQyIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dh a2VyZWYuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3dha2VyZWYuYwo+IEBA IC0xMDksOCArMTA5LDE1IEBAIHZvaWQgX19pbnRlbF93YWtlcmVmX2luaXQoc3RydWN0IGludGVs X3dha2VyZWYgKndmLAo+ICAKPiAgaW50IGludGVsX3dha2VyZWZfd2FpdF9mb3JfaWRsZShzdHJ1 Y3QgaW50ZWxfd2FrZXJlZiAqd2YpCj4gIHsKPiAtCXJldHVybiB3YWl0X3Zhcl9ldmVudF9raWxs YWJsZSgmd2YtPndha2VyZWYsCj4gLQkJCQkgICAgICAgIWludGVsX3dha2VyZWZfaXNfYWN0aXZl KHdmKSk7Cj4gKwlpbnQgZXJyOwo+ICsKPiArCWVyciA9IHdhaXRfdmFyX2V2ZW50X2tpbGxhYmxl KCZ3Zi0+d2FrZXJlZiwKPiArCQkJCSAgICAgICFpbnRlbF93YWtlcmVmX2lzX2FjdGl2ZSh3Zikp Owo+ICsJaWYgKGVycikKPiArCQlyZXR1cm4gZXJyOwo+ICsKPiArCWludGVsX3dha2VyZWZfdW5s b2NrX3dhaXQod2YpOwo+ICsJcmV0dXJuIDA7Cj4gIH0KPiAgCj4gIHN0YXRpYyB2b2lkIHdha2Vy ZWZfYXV0b190aW1lb3V0KHN0cnVjdCB0aW1lcl9saXN0ICp0KQo+IC0tIAo+IDIuMjQuMApfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=