From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 11/12] drm/i915: Extend GET_APERTURE ioctl to report available map space Date: Fri, 29 Apr 2016 11:56:28 +0100 Message-ID: <57233DDC.9030106@linux.intel.com> References: <20160421144616.GX17454@nuc-i3427.alporthouse.com> <5718EAB8.7090807@linux.intel.com> <1461580548.2551.11.camel@ankitprasad-desktop> <571E2EDD.6010408@linux.intel.com> <20160426094446.GF27856@nuc-i3427.alporthouse.com> <5721D838.1030905@linux.intel.com> <20160428102436.GM27856@nuc-i3427.alporthouse.com> <57233239.80701@linux.intel.com> <20160429101847.GI30680@nuc-i3427.alporthouse.com> <572336E5.1010709@linux.intel.com> <20160429103927.GK30680@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 mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 589A26E1D5 for ; Fri, 29 Apr 2016 10:56:31 +0000 (UTC) In-Reply-To: <20160429103927.GK30680@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 , Ankitprasad Sharma , intel-gfx@lists.freedesktop.org, Daniel Vetter , akash.goel@intel.com List-Id: intel-gfx@lists.freedesktop.org Ck9uIDI5LzA0LzE2IDExOjM5LCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4gT24gRnJpLCBBcHIgMjks IDIwMTYgYXQgMTE6MjY6NDVBTSArMDEwMCwgVHZydGtvIFVyc3VsaW4gd3JvdGU6Cj4+Cj4+IE9u IDI5LzA0LzE2IDExOjE4LCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4+PiBPbiBGcmksIEFwciAyOSwg MjAxNiBhdCAxMTowNjo0OUFNICswMTAwLCBUdnJ0a28gVXJzdWxpbiB3cm90ZToKPj4+PiBJIGRv bid0IGdldCBpdCAtIGlmIHdlIGFyZSBhZGRpbmcgc29tZXRoaW5nIHdoeSBub3QgYWRkIGl0IGlu IGEgd2F5Cj4+Pj4gdGhhdCBtYWtlcyBpdCBjbGVhciBhbmQgc2VsZi1jb250YWluZWQgLSB3aGF0 IGlzIHRoZSBkb3duc2lkZSBvZgo+Pj4+IHdoYXQgSSBwcm9wb3NlIHRvIG1lZXQgc3VjaCByZXNp c3RhbmNlPwo+Pj4KPj4+IFlvdSdyZSBzdWdnZXN0aW5nIHRvIGFkZCBhIGZpZWxkIEknbSBub3Qg Z29pbmcgdG8gdXNlLiBJcyBhbnkgb25lPwo+Pj4gVW50aWwgdGhlcmUgaXMgYW4gYWN0dWFsIHVz ZSAod2hpY2ggd291bGQgYWZhaWN0IGJlIGlmIG9uZSBvZiB0aGUKPj4+IGV4aXN0aW5nIHZhbHVl cyBjaGFuZ2VkIG1lYW5pbmcsIHdoaWNoIGl0c2VsZiB3b3VsZCBiZSBhbiBhYmkgYnJlYWspIEkn bQo+Pj4gbm90IGNvbnZpbmNlZCB3ZSBzaG91bGQgYmUgZGVzaWduaW5nIGZvciB0aGUgdW5rbm93 YWJsZS4gSWYgd2UgZGlkIG5lZWQKPj4+IHRvIHZlcnNpb24gd291bGQgd2Ugbm90IGJlIGJldHRl ciBvZmYgd2l0aCBhIG5ldyBpb2N0bD8KPj4KPj4gSSBhbSBzdWdnZXN0aW5nIGlmIHdlIGFyZSBh ZGRpbmcgYXBlcl90b3RhbF9zaXplLCBvciB3aGF0ZXZlciBpdCBpcwo+PiBjYWxsZWQsIHRvIG1h a2UgaXQgdXNhYmxlIGluIGFuIHNlbGYtY29udGFpbmVkIG1hdHRlci4KPj4KPj4gTXkgaW1wcmVz c2lvbiB3YXMgeW91IHdhbnQgYXBlcl90b3RhbF9zaXplIHNvIEkgd2FzIHNpbXBseSBvYmplY3Rp bmcKPj4gdG8gYWRkaW5nIGl0IHdpdGhvdXQgYmVpbmcgYWJsZSB0byBkaXJlY3RseSB0ZWxsIGlm IGtlcm5lbCBhY3R1YWxseQo+PiBzdXBwb3J0cyB0aGF0IGV4dGVuc2lvbi4KPgo+IFRoZSB0d28g YWRkaXRpb25zIHRoYXQgSSB0aG91Z2h0IHdlIGhhdmUgcmVkdWNlZCBpdCB0bzoKPgo+IAl1NjQg bWFwcGFibGVfYXBlcnR1cmVfc2l6ZQo+IAl1NjQgc3RvbGVuX3NpemU7Cj4KPiBPZiB3aGljaCBJ IGFncmVlIHRoYXQgdGhlIGZpcnN0IGhhcyBzb21lIGFtYmlndWl0eSBvdmVyIDAuIEJ1dCBJIGRv bid0Cj4gdGhpbmsgaXQgbWFrZXMgYSBkaWZmZXJlbmNlIGluIHByYWN0aWNlLiBJIGZvciBvbmUg d291bGQgbm90IGJvdGhlciB3aXRoCj4gY2hlY2tpbmcgYSB2ZXJzaW9uLiBJIGFscmVhZHkgaGF2 ZSBhIGNhc2NhZGUgaGVyZSB0byBkZWFsIHdpdGggbm90IGJlaW5nCj4gYWJsZSB0byB1c2UgdmFy aW91cyBwcm9iZXMsIHdpdGggYW4gZXZlbnR1YWwgZmFsbGJhY2sgdG8gYSBzYWZlIHZhbHVlLgo+ Cj4gV2Uga25vdyB0aGUgbWFwcGFibGVfYXBlcnR1cmVfc2l6ZSBjYW5ub3QgYmUgemVybyB3aXRo IHRoZSBleGNlcHRpb24KPiB0aGF0IHRoZSBkZXZpY2UgaXMgZGlzYWJsZWQgLSBidXQgd2UgaGF2 ZSBvcGVuZWQgdGhlIGRldmljZSBhbHJlYWR5LgoKU2luY2UgeW91IGFncmVlIHRoZXJlIGlzIGFt YmlndWl0eSBsZXRzIGp1c3QgYWRkIGEgdmVyc2lvbi4gWW91IGRvbid0IApoYXZlIHRvIHVzZSBp dCwgYnV0IHNvbWVvbmUgd2lsbC4KCgl1MzIgdmVyc2lvbjsgLy8gPT0gMQogIAl1NjQgbWFwcGFi bGVfYXBlcnR1cmVfc2l6ZTsKCkFuZCB0aGVuIGl0IGlzIGNsZWFyIGFuZCBzZWxmLWNvbnRhaW5l ZC4KClJlZ2FyZHMsCgpUdnJ0a28KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v aW50ZWwtZ2Z4Cg==