From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH v2 1/2] drm/i915: Introduce GEM proxy Date: Mon, 06 Nov 2017 13:24:07 +0200 Message-ID: <1509967447.5418.33.camel@linux.intel.com> References: <1509528141-4189-1-git-send-email-tina.zhang@intel.com> <1509528141-4189-2-git-send-email-tina.zhang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1509528141-4189-2-git-send-email-tina.zhang@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tina Zhang , zhenyuw@linux.intel.com, zhi.a.wang@intel.com, daniel@ffwll.ch, chris@chris-wilson.co.uk Cc: Daniel Vetter , intel-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCAyMDE3LTExLTAxIGF0IDE3OjIyICswODAwLCBUaW5hIFpoYW5nIHdyb3RlOgo+IEdF TSBwcm94eSBpcyBhIGtpbmQgb2YgR0VNLCB3aG9zZSBiYWNraW5nIHBoeXNpY2FsIG1lbW9yeSBp cyBwaW5uZWQKPiBhbmQgcHJvZHVjZWQgYnkgZ3Vlc3QgVk0gYW5kIGlzIHVzZWQgYnkgaG9zdCBh cyByZWFkIG9ubHkuIFdpdGggR0VNCj4gcHJveHksIGhvc3QgaXMgYWJsZSB0byBhY2Nlc3MgZ3Vl c3QgcGh5c2ljYWwgbWVtb3J5IHRocm91Z2ggR0VNIG9iamVjdAo+IGludGVyZmFjZS4gQXMgR0VN IHByb3h5IGlzIHN1Y2ggYSBzcGVjaWFsIGtpbmQgb2YgR0VNLCBhIG5ldyBmbGFnCj4gSTkxNV9H RU1fT0JKRUNUX0lTX1BST1hZIGlzIGludHJvZHVjZWQgdG8gYmFuIGhvc3QgZnJvbSBjaGFuZ2lu ZyB0aGUKPiBiYWNraW5nIHN0b3JhZ2Ugb2YgR0VNIHByb3h5Lgo+IAo+IHYyOgo+IC0gcmV0dXJu IC1FTlhJTyB3aGVuIHBpbiBhbmQgbWFwIHBhZ2VzIG9mIEdFTSBwcm94eSB0byBrZXJuZWwgc3Bh Y2UuCj4gICAoQ2hyaXMpCj4gCj4gSGVyZSBhcmUgdGhlIGhpc3RvcmllcyBvZiB0aGlzIHBhdGNo IGluICJEbWEtYnVmIHN1cHBvcnQgZm9yIEd2dC1nIgo+IHBhdGNoLXNldDoKPiAKPiB2MTQ6Cj4g LSByZXR1cm4gLUVOWElPIHdoZW4gZ2VtIHByb3h5IG9iamVjdCBpcyBiYW5uZWQgYnkgaW9jdGwu Cj4gICAoQ2hyaXMpIChEYW5pZWwpCj4gCj4gdjEzOgo+IC0gYWRkIGNvbW1lbnRzIHRvIEdFTSBw cm94eS4gKENocmlzKQo+IC0gZG9uJ3QgYmFuIEdFTSBwcm94eSBpbiBpOTE1X2dlbV9zd19maW5p c2hfaW9jdGwuIChDaHJpcykKPiAtIGNoZWNrIEdFTSBwcm94eSBiYXIgYWZ0ZXIgZmluaXNoaW5n IGk5MTVfZ2VtX29iamVjdF93YWl0LiAoQ2hyaXMpCj4gLSByZW1vdmUgR0VNIHByb3h5IGJhciBp biBpOTE1X2dlbV9tYWR2aXNlX2lvY3RsLgo+IAo+IHY2Ogo+IC0gYWRkIGdlbSBwcm94eSBiYXJy aWVyIGluIHRoZSBmb2xsb3dpbmcgaW9jdGxzLiAoQ2hyaXMpCj4gICBpOTE1X2dlbV9zZXRfY2Fj aGluZ19pb2N0bAo+ICAgaTkxNV9nZW1fc2V0X2RvbWFpbl9pb2N0bAo+ICAgaTkxNV9nZW1fc3df ZmluaXNoX2lvY3RsCj4gICBpOTE1X2dlbV9zZXRfdGlsaW5nX2lvY3RsCj4gICBpOTE1X2dlbV9t YWR2aXNlX2lvY3RsCj4gCj4gU2lnbmVkLW9mZi1ieTogVGluYSBaaGFuZyA8dGluYS56aGFuZ0Bp bnRlbC5jb20+Cj4gUmV2aWV3ZWQtYnk6IEpvb25hcyBMYWh0aW5lbiA8am9vbmFzLmxhaHRpbmVu QGxpbnV4LmludGVsLmNvbT4KPiBSZXZpZXdlZC1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJp cy13aWxzb24uY28udWs+Cj4gQ2M6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAZmZ3bGwu Y2g+Cgo8U05JUD4KCj4gQEAgLTE2NDksNiArMTY1OSwxMCBAQCBpOTE1X2dlbV9zd19maW5pc2hf aW9jdGwoc3RydWN0IGRybV9kZXZpY2UgKmRldiwgdm9pZCAqZGF0YSwKPiAgCWlmICghb2JqKQo+ ICAJCXJldHVybiAtRU5PRU5UOwo+ICAKPiArCS8qIFByb3h5IG9iamVjdHMgYXJlIGJhcnJlZCBm cm9tIENQVSBhY2Nlc3MsIHNvIHRoZXJlIGlzIG5vCj4gKwkgKiBuZWVkIHRvIGJhbiBzd19maW5p c2ggYXMgaXQgaXMgYSBub3AuCj4gKwkgKi8KPiArCj4gIAkvKiBQaW5uZWQgYnVmZmVycyBtYXkg YmUgc2Nhbm91dCwgc28gZmx1c2ggdGhlIGNhY2hlICovCj4gIAlpOTE1X2dlbV9vYmplY3RfZmx1 c2hfaWZfZGlzcGxheShvYmopOwo+ICAJaTkxNV9nZW1fb2JqZWN0X3B1dChvYmopOwo+IEBAIC0y NjE0LDcgKzI2MjgsOCBAQCB2b2lkICppOTE1X2dlbV9vYmplY3RfcGluX21hcChzdHJ1Y3QgZHJt X2k5MTVfZ2VtX29iamVjdCAqb2JqLAo+ICAJdm9pZCAqcHRyOwo+ICAJaW50IHJldDsKPiAgCj4g LQlHRU1fQlVHX09OKCFpOTE1X2dlbV9vYmplY3RfaGFzX3N0cnVjdF9wYWdlKG9iaikpOwo+ICsJ aWYgKHVubGlrZWx5KCFpOTE1X2dlbV9vYmplY3RfaGFzX3N0cnVjdF9wYWdlKG9iaikpKQo+ICsJ CXJldHVybiBFUlJfUFRSKC1FTk9ERVYpOwoKWW91IHNob3VsZCBoYXZlIG1hcmtlZCB0aGlzIGNo YW5nZSBpbiB0aGUgY2hhbmdlbG9nIGFuZCB0aGVuIG1hcmtlZCB0aGUKUmV2aWV3ZWQtYnkgdGFn cyB0byBiZSB2YWxpZCBvbmx5IHRvIHRoZSBwcmV2aW91cyB2ZXJzaW9uIG9mIHRoaXMKcGF0Y2gu CgpJdCdzIG5vdCBhIGZhaXIgZ2FtZSB0byBjbGFpbSBhIHBhdGNoIHRvIGJlICJSZXZpZXdlZC1i eSIgYXQgdGhlCmN1cnJlbnQgdmVyc2lvbiwgd2hlbiB5b3UndmUgbWFkZSBjaGFuZ2VzIHRoYXQg d2VyZSBub3QgYWdyZWVkIHVwb24uCgpTbyB0aGF0J3Mgc29tZSBtZXRhLXJldmlldy4gQmFjayB0 byB0aGUgYWN0dWFsIHJldmlldzsKCldoaWNoIGNvZGVwYXRoIHdhcyBoaXR0aW5nIHRoZSBHRU1f QlVHX09OPyBXb25kZXJpbmcgaWYgaXQgd291bGQgYmUKY2xlYW5lciB0byBhdm9pZCB0aGUgY2Fs bCB0byB0aGlzIGZ1bmN0aW9uIG9uIHRoYXQgc2luZ2xlIGNvZGVwYXRoLgoKUmVnYXJkcywgSm9v bmFzCi0tIApKb29uYXMgTGFodGluZW4KT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKSW50 ZWwgQ29ycG9yYXRpb24KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwt Z2Z4Cg==