From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH] drm/i915: Small compaction of the engine init code Date: Wed, 22 Jun 2016 17:21:01 +0100 Message-ID: <576ABAED.4020303@linux.intel.com> References: <1466610951-3482-1-git-send-email-tvrtko.ursulin@linux.intel.com> <20160622161031.GD22318@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 9C8D06E066 for ; Wed, 22 Jun 2016 16:21:03 +0000 (UTC) In-Reply-To: <20160622161031.GD22318@nuc-i3427.alporthouse.com> 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, Tvrtko Ursulin List-Id: intel-gfx@lists.freedesktop.org Ck9uIDIyLzA2LzE2IDE3OjEwLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4gT24gV2VkLCBKdW4gMjIs IDIwMTYgYXQgMDQ6NTU6NTFQTSArMDEwMCwgVHZydGtvIFVyc3VsaW4gd3JvdGU6Cj4+IEZyb206 IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+Cj4+Cj4+IEVmZmVjdGl2 ZWx5IHJlbW92ZXMgb25lIGxheWVyIG9mIGluZGlyZWN0aW9uIGJldHdlZW4gdGhlIG1hc2sgb2YK Pj4gcG9zc2libGUgZW5naW5lcyBhbmQgdGhlIGVuZ2luZSBjb25zdHJ1Y3RvcnMuIEluc3RlYWQg b2Ygc3BlbGxpbmcKPj4gb3V0IGluIGNvZGUgdGhlIG1hcHBpbmcgb2YgSEFTXzxlbmdpbmU+IHRv IGNvbnN0cnVjdG9ycywgbWFrZXMKPj4gbW9yZSB1c2Ugb2YgdGhlIHJlY2VudGx5IGFkZGVkIGRh dGEgZHJpdmVuIGFwcHJvYWNoIGJ5IHB1dHRpbmcKPj4gZW5naW5lIGNvbnN0cnVjdG9yIHZmdW5j cyBpbnRvIHRoZSB0YWJsZSBhcyB3ZWxsLgo+Pgo+PiBFZmZlY3QgaXMgZmV3ZXIgbGluZXMgb2Yg c291cmNlIGFuZCBzbWFsbGVyIGJpbmFyeS4KPj4KPj4gQXQgdGhlIHNhbWUgdGltZSBzaW1wbGlm eSB0aGUgZXJyb3IgaGFuZGxpbmcgc2luY2UgZW5naW5lCj4+IGRlc3RydWN0b3JzIGNhbiBydW4g b24gdW5pdGlhbGl6ZWQgZW5naW5lcyBhbnl3YXkuCj4+Cj4+IFNpbWlsYXIgYXBwcm9hY2ggY291 bGQgYmUgZG9uZSBmb3IgbGVnYWN5IHN1Ym1pc3Npb24gaXMgd2FudGVkLgo+Cj4gWXVwLCBsb25n IHRlcm0gcGxhbiBpcyB0byByZWR1Y2UgYXMgbXVjaCBhcyB0aGUgbmVlZGxlc3MgZHVwbGljYXRp b24KPiBiZXR3ZWVuIHRoZSB0d28vdGhyZWUgKGFuZCBraWxsIG9mIHRoZSBkZXZfcHJpdi0+Z3Qu aW5pdF9yaW5ncyBhbmQKPiBmcmllbmRzKS4gTXV0dGVyaW5nIHdhcyBldmVuIGFmb290IHRvIHNl cGVyYXRlIHRoZSBsZWdhY3kgc3VibWlzc2lvbgo+IGNvZGUgZnJvbSB0aGUgcmluZyBoYW5kbGlu Zy4KPgo+PiBTaWduZWQtb2ZmLWJ5OiBUdnJ0a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AaW50 ZWwuY29tPgo+PiBDYzogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4g UmV2aWV3ZWQtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+Cj4+ IC0tLQo+PiAgIC8qKgo+PiAgICAqIGludGVsX2xvZ2ljYWxfcmluZ3NfaW5pdCgpIC0gYWxsb2Nh dGUsIHBvcHVsYXRlIGFuZCBpbml0IHRoZSBFbmdpbmUgQ29tbWFuZCBTdHJlYW1lcnMKPj4gICAg KiBAZGV2OiBEUk0gZGV2aWNlLgo+PiAgICAqCj4+IC0gKiBUaGlzIGZ1bmN0aW9uIGluaXRzIHRo ZSBlbmdpbmVzIGZvciBhbiBFeGVjbGlzdHMgc3VibWlzc2lvbiBzdHlsZSAodGhlIGVxdWl2YWxl bnQgaW4gdGhlCj4+IC0gKiBsZWdhY3kgcmluZ2J1ZmZlciBzdWJtaXNzaW9uIHdvcmxkIHdvdWxk IGJlIGk5MTVfZ2VtX2luaXRfZW5naW5lcykuIEl0IGRvZXMgaXQgb25seSBmb3IKPj4gLSAqIHRo b3NlIGVuZ2luZXMgdGhhdCBhcmUgcHJlc2VudCBpbiB0aGUgaGFyZHdhcmUuCj4+ICsgKiBUaGlz IGZ1bmN0aW9uIGluaXRzIHRoZSBlbmdpbmVzIGZvciBhbiBFeGVjbGlzdHMgc3VibWlzc2lvbiBz dHlsZSAodGhlCj4+ICsgKiBlcXVpdmFsZW50IGluIHRoZSBsZWdhY3kgcmluZ2J1ZmZlciBzdWJt aXNzaW9uIHdvcmxkIHdvdWxkIGJlCj4+ICsgKiBpOTE1X2dlbV9pbml0X2VuZ2luZXMpLiBJdCBk b2VzIGl0IG9ubHkgZm9yIHRob3NlIGVuZ2luZXMgdGhhdCBhcmUgcHJlc2VudCBpbgo+PiArICog dGhlIGhhcmR3YXJlLgo+PiAgICAqCj4+ICAgICogUmV0dXJuOiBub24temVybyBpZiB0aGUgaW5p dGlhbGl6YXRpb24gZmFpbGVkLgo+PiAgICAqLwo+PiAgIGludCBpbnRlbF9sb2dpY2FsX3Jpbmdz X2luaXQoc3RydWN0IGRybV9kZXZpY2UgKmRldikKPj4gICB7Cj4+ICAgCXN0cnVjdCBkcm1faTkx NV9wcml2YXRlICpkZXZfcHJpdiA9IGRldi0+ZGV2X3ByaXZhdGU7Cj4+ICsJc3RydWN0IGludGVs X2VuZ2luZV9jcyAqZW5naW5lOwo+PiArCXVuc2lnbmVkIGludCBpOwo+PiAgIAlpbnQgcmV0Owo+ Pgo+PiAtCXJldCA9IGxvZ2ljYWxfcmVuZGVyX3JpbmdfaW5pdChkZXYpOwo+PiAtCWlmIChyZXQp Cj4+IC0JCXJldHVybiByZXQ7Cj4+ICsJQlVJTERfQlVHX09OKCgxIDw8IFJDUykgIT0gUkVOREVS X1JJTkcpOwo+PiArCUJVSUxEX0JVR19PTigoMSA8PCBCQ1MpICE9IEJMVF9SSU5HKTsKPj4gKwlC VUlMRF9CVUdfT04oKDEgPDwgVkNTKSAhPSBCU0RfUklORyk7Cj4+ICsJQlVJTERfQlVHX09OKCgx IDw8IFZDUzIpICE9IEJTRDJfUklORyk7Cj4+ICsJQlVJTERfQlVHX09OKCgxIDw8IFZFQ1MpICE9 IFZFQk9YX1JJTkcpOwo+Cj4gSGVoLCBpc24ndCB0aGF0IHRoZSB2ZXJ5IGRlZmluaXRpb24gb2Yg dGhvc2UgaW4gdGhlIGhlYWRlci4KPiBQbGFubmluZyBmb3Igc29tZSBhcnJheSBjb21wYWN0aW9u PwoKTm8gSSB3YXMgdHJ5aW5nIHRvIHByb3RlY3QgYWdhaW5zdCBzb21lb25lIGNoYW5naW5nIHRo ZSBkZWZpbml0aW9ucyBvZiAKUkVOREVSX1JJTkcgJiBjbyBzaW5jZSB0aGUgbG9vcCBiZWxvdyB0 aGlzIGRlcGVuZHMgb24gdGhhdC4gTWF5YmUgaXQgd2FzIAp0b28gcGFyYW5vaWQuIE9yIG1heWJl IGJldHRlciwgSSBjb3VsZCBhZGQgSEFTX0VOR0lORShpZCkgYW5kIGNlbWVudCAKdGhhdCBpbiBv bmUgcGxhY2UgaW5zdGVhZCBvZiB0aGlzIG1hbnkgQlVJTERfQlVHX09Ocy4KCkknbGwgcmVzcGlu IGFueXdheSB0byByZW1vdmUgZm9yd2FyZCBkZWNscyB3aGljaCBjYW4gYmUgYXZvaWRlZCB3aXRo IApzb21lIHJlc2h1ZmZsZS4KClJlZ2FyZHMsCgpUdnJ0a28KX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==