From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 11/12] drm/i915: Extend GET_APERTURE ioctl to report available map space Date: Thu, 21 Apr 2016 15:46:16 +0100 Message-ID: <20160421144616.GX17454@nuc-i3427.alporthouse.com> References: <1461151059-16361-1-git-send-email-ankitprasad.r.sharma@intel.com> <1461151059-16361-12-git-send-email-ankitprasad.r.sharma@intel.com> <5718DE04.3010807@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [87.106.93.118]) by gabe.freedesktop.org (Postfix) with ESMTP id D73D06E2CE for ; Thu, 21 Apr 2016 14:46:23 +0000 (UTC) Content-Disposition: inline In-Reply-To: <5718DE04.3010807@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tvrtko Ursulin Cc: ankitprasad.r.sharma@intel.com, intel-gfx@lists.freedesktop.org, akash.goel@intel.com, Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBBcHIgMjEsIDIwMTYgYXQgMDM6MDQ6NTJQTSArMDEwMCwgVHZydGtvIFVyc3VsaW4g d3JvdGU6Cj4gCj4gSGksCj4gCj4gT24gMjAvMDQvMTYgMTI6MTcsIGFua2l0cHJhc2FkLnIuc2hh cm1hQGludGVsLmNvbSB3cm90ZToKPiA+KwltdXRleF91bmxvY2soJmRldi0+c3RydWN0X211dGV4 KTsKPiA+Kwo+ID4rCXNlcV9wcmludGYobSwgIlRvdGFsIHNpemUgb2YgdGhlIEdUVDogJWxsdSBi eXRlc1xuIiwKPiA+KwkJICAgYXJnLmFwZXJfc2l6ZSk7Cj4gPisJc2VxX3ByaW50ZihtLCAiQXZh aWxhYmxlIHNwYWNlIGluIHRoZSBHVFQ6ICVsbHUgYnl0ZXNcbiIsCj4gPisJCSAgIGFyZy5hcGVy X2F2YWlsYWJsZV9zaXplKTsKPiA+KwlzZXFfcHJpbnRmKG0sICJUb3RhbCBzcGFjZSBpbiB0aGUg bWFwcGFibGUgYXBlcnR1cmU6ICVsbHUgYnl0ZXNcbiIsCj4gPisJCSAgIGFyZy5tYXBfdG90YWxf c2l6ZSk7Cj4gPisJc2VxX3ByaW50ZihtLCAiQXZhaWxhYmxlIHNwYWNlIGluIHRoZSBtYXBwYWJs ZSBhcGVydHVyZTogJWxsdSBieXRlc1xuIiwKPiA+KwkJICAgbWFwX3NwYWNlKTsKPiA+KwlzZXFf cHJpbnRmKG0sICJTaW5nbGUgbGFyZ2VzdCBzcGFjZSBpbiB0aGUgbWFwcGFibGUgYXBlcnR1cmU6 ICVsbHUgYnl0ZXNcbiIsCj4gPisJCSAgIG1hcF9sYXJnZXN0KTsKPiA+KwlzZXFfcHJpbnRmKG0s ICJBdmFpbGFibGUgc3BhY2UgZm9yIGZlbmNlczogJWxsdSBieXRlc1xuIiwKPiA+KwkJICAgZmVu Y2Vfc3BhY2UpOwo+ID4rCXNlcV9wcmludGYobSwgIlNpbmdsZSBsYXJnZXN0IGZlbmNlIGF2YWls YWJsZTogJWxsdSBieXRlc1xuIiwKPiA+KwkJICAgZmVuY2VfbGFyZ2VzdCk7Cj4gPisKPiA+Kwly ZXR1cm4gMDsKPiA+K30KPiA+Kwo+IAo+IEluIGdlbmVyYWwgSSBmaW5kIHRoaXMgYSBsb3Qgb2Yg Y29kZSBmb3IgYSBmZWF0dXJlIG9mIHF1ZXN0aW9uYWJsZQo+IHV0aWxpdHkuIEFzIHN1Y2ggSSB3 b3VsZCBwcmVmZXIgc29tZW9uZSByZWFsbHkgc3RhdGVkIHRoZSBuZWVkIGZvcgo+IHRoaXMgYW5k IGV4cGxhaW5lZCBob3cgaXQgcmVhbGx5IGlzIHVzZWZ1bCAtIGV2ZW4gdGhvdWdoIHdoZXRldmVy Cj4gbnVtYmVyIHRoZXkgZ2V0IGZyb20gdGhpcyBtYXkgYmUgY29tcGxldGVseSBpcnJlbGV2YW50 IGJ5IHRoZSB0aW1lCj4gaXQgaXMgYWN0ZWQgdXBvbi4KClllcywgd2l0aCB0aGUgZXhjZXB0aW9u IG9mIHRoZSBzaXplIG9mIHRoZSBtYXBwYWJsZSBhcGVydHVyZSwgdGhpcyBpcwpyZWFsbHkgaXMg ZGVidWcgaW5mby4gSXQgd2lsbCBnZXQgYXV0b21hdGljYWxseSBkdW1wZWQgYnkgdXNlcnNwYWNl CndoZW4gaXQgc2VlcyBhbiBFTk9TUEMsIGFuZCB0aGF0IG1heSBwcm92ZSBlbm91Z2ggdG8gc29s dmUgdGhlIHJpZGRsZSBvZgp3aHkgaXQgZmFpbGVkLiBIb3dldmVyLCB0aGlzIGluZm9ybWF0aW9u IGlzIHRlcnJpYmxlIG91dGRhdGVkIGFuZCBub3cKbG9uZ2VyIG9mIHN1Y2ggcmVsZXZhbmNlLgoK QXMgZm9yIHRoZSBtYXBwYWJsZSBhcGVydHVyZSBzaXplLCB0aGVyZSBoYXMgYmVlbiBhIHJlcXVl c3QgbWFueSB5ZWFycwphZ28hIGNvdWxkIHdlIHByb3ZpZGUgaXQgd2l0aG91dCByZXNvcnRpbmcg dG8gYSBwcml2aWxlZ2Ugb3BlcmF0aW9uLiBJCmd1ZXNzIGJ5IGtub3cgdGhhdCByZXF1ZXN0IGhh cyBkaWVkIG91dCAtIGJ1dCB0aGVyZSBpcyBzdGlsbCB0aGUgaXNzdWUKd2l0aCBsaWJwY2lhc3Nl c3MgdGhhdCBtYWtlIGl0IHVuc3VpdGFibGUgZm9yIHVzZSBpbnNpZGUgYSBsaWJyYXJ5IHdoZXJl Cm9uZSBtYXkgd2FudCB0byBhdm9pZCBpdCBhbmQgdXNlIGEgc2ltcGxlIGlvY3RsIG9uIHRoZSBk ZXZpY2UgeW91CmFscmVhZHkgaGF2ZSBvcGVuLgoKWWVzLCBpdCBpcyBtZWguCi1DaHJpcwoKLS0g CkNocmlzIFdpbHNvbiwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50cmUKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==