From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Michel_D=c3=a4nzer?= Subject: Re: [PATCH v2] drm: support hotspot for universal plane cursors Date: Wed, 18 Nov 2015 17:59:19 +0900 Message-ID: <564C3DE7.3040502@daenzer.net> References: <1447762218-11017-1-git-send-email-john@metanate.com> <1447772734-6480-1-git-send-email-john@metanate.com> <20151117153932.GU4437@intel.com> <20151117155943.1e83b053.john@metanate.com> <20151117162935.GK16848@phenom.ffwll.local> <564C394B.8070408@daenzer.net> <20151118085151.GB20799@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.gna.ch (darkcity.gna.ch [195.226.6.51]) by gabe.freedesktop.org (Postfix) with ESMTP id 7A5F16E644 for ; Wed, 18 Nov 2015 00:59:24 -0800 (PST) In-Reply-To: <20151118085151.GB20799@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: John Keeping , =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= , Alex Deucher , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gMTguMTEuMjAxNSAxNzo1MSwgRGFuaWVsIFZldHRlciB3cm90ZToKPiBPbiBXZWQsIE5vdiAx OCwgMjAxNSBhdCAwNTozOTozOVBNICswOTAwLCBNaWNoZWwgRMOkbnplciB3cm90ZToKPj4gT24g MTguMTEuMjAxNSAwMToyOSwgRGFuaWVsIFZldHRlciB3cm90ZToKPj4+Cj4+PiBBbmQgbm8sIEkg aGF2ZSBhYnNvbHV0ZWx5IG5vIGlkZWEgd2h5IHJhZGVvbiBpcyBwdWxsaW5nIHNvbWUgdHJpY2tz IGhlcmUsCj4+PiB3aGljaCBoYXZlIGJlZW4gYWRkZWQgaW4KPj4+Cj4+PiBjb21taXQgNzhiMWE2 MDEwYjQ2YTY5YmNkNDdiNzIzYTgwZjkyNjkzZjI2ZDE3Ygo+Pj4gQXV0aG9yOiBNaWNoZWwgRMOk bnplciA8bWljaGVsLmRhZW56ZXJAYW1kLmNvbT4KPj4+IERhdGU6ICAgVHVlIE5vdiAxOCAxODow MDowOCAyMDE0ICswOTAwCj4+Pgo+Pj4gICAgIGRybS9yYWRlb246IFVzZSBjdXJzb3Jfc2V0MiBo b29rIGZvciBlbmFibGluZyAvIGRpc2FibGluZyB0aGUgSFcgY3Vyc29yCj4+Pgo+Pj4gTWljaGVs L0FsZXgsIGNhbiB5b3UgcGxlYXNlIHNoZWQgc29tZSBsaWdodCBvbnRvIHRoaXM/Cj4+Cj4+IEFz IGRlc2NyaWJlZCBpbiB0aGUgcmVzdCBvZiB0aGUgY29tbWl0IGxvZywgdGhlIGludGVudGlvbiB3 YXMgdG8gYXZvaWQKPj4gdGhlIGN1cnNvciBpbnRlcm1pdHRlbnRseSBhcHBlYXJpbmcgaW4gdGhl IHdyb25nIGxvY2F0aW9uIHdpdGggZXhpc3RpbmcKPj4gdXNlcnNwYWNlIHdoaWNoIHNldHMgdGhl IGN1cnNvciBCTyBpbiBvbmUgaW9jdGwgY2FsbCBhbmQgdGhlIG5ldwo+PiBwb3NpdGlvbiBpbiBh bm90aGVyIGlvY3RsIGNhbGwuCj4+Cj4+Cj4+PiByYWRlb24gaXMgdGhlIG9ubHkgZHJpdmVyIGRv aW5nIHRoaXMsIG1ha2luZyB0aGlzIGludGVyZmFjZSBpbmNvbnNpc3RlbnQuCj4+Cj4+IEl0J3Mg b25seSBpbmNvbnNpc3RlbnQgaW4gdGhlIGNhc2UgdGhhdCB1c2Vyc3BhY2UgdXBkYXRlcyB0aGUg Y3Vyc29yCj4+IHBvc2l0aW9uIHRvIGFjY291bnQgZm9yIHRoZSBuZXcgaG90c3BvdCBwb3NpdGlv biBpbiBvbmUgaW9jdGwgY2FsbAo+PiBmaXJzdCwgYW5kIG9ubHkgdGhlbiBzZXRzIHRoZSBuZXcg Qk8gaW4gYW5vdGhlciBpb2N0bCBjYWxsLiBJbiBhbGwgb3RoZXIKPj4gY2FzZXMsIHRoZSBjdXJz b3IgcG9zaXRpb24gcGFzc2VkIGluIGJ5IHVzZXJzcGFjZSBpcyBwcmVzZXJ2ZWQuCj4+Cj4+IEFu eXdheSwgaW4gdGhlIG1lYW50aW1lIGl0IGhhcyBiZWNvbWUgYXBwYXJlbnQgdGhhdCB0aGlzIGNo YW5nZSBkaWRuJ3QKPj4gZnVsbHkgZml4IHRoZSBwcm9ibGVtLCBzbyBmZWVsIGZyZWUgdG8gcmV2 ZXJ0IGl0Lgo+IAo+IFllYWggSSByZWFkIHRoZSBjb21taXQgbWVzc2FnZSBidXQgZGlkbid0IHVu ZGVyc3RhbmQgd2hhdCBpdCdzIGRvaW5nLgo+IEFmdGVyIHNvbWUgZGlzY3Vzc2lvbiB3aXRoIEFs ZXggb24gaXJjIEkgcmVhbGl6ZWQgdGhhdCB0aGUgZml4dXAgaXMgb25seQo+IGFwcGxpZWQgaW4g d2hlbiB1cGRhdGluZyB0aGUgY3Vyc29yIGJvIGFuZCBjaGFuZ2luZyB0aGUgaG90c3BvdCB0byBh dm9pZAo+IHRoYXQga2luZCBvZiBmbGlja2VyaW5nLiBUaGF0IHByb2JsZW0gaXMgc29sdmVkIHRo b3VnaCBvbiB0aGUga2VybmVsIHNpZGUKPiB3aXRoIHVuaXZlcnNhbCBwbGFuZXMgKHdoZXJlIHdl IGRvbid0IGFydGlmaWNpYWxseSBzcGxpdCB1cCB0aGUgY3Vyc29yCj4gdXBkYXRlIGludG8gYSBt b3ZlICsgYm8tdXBkYXRlIGZvciB0aGUgZHJpdmVyIGludGVyZmFjZSBhbnkgbW9yZSkuIEFuZAo+ IGl0J3MgZml4YWJsZSBpbiB1c2Vyc3BhY2UgZXZlbiB3aXRoIGxlZ2FjeSBjdXJzb3IgaW50ZXJm YWNlcyBzaW5jZSB0aGUKPiBpb2N0bCBhbGxvd3MgeW91IHRvIG1vdmUgKyB1cGRhdGUgYXQgdGhl IHNhbWUgdGltZSB0b28uIEl0J3MganVzdCB0aGF0IFgKPiBkb2Vzbid0IHByb3ZpZGUgdGhhdCBp bnRlcmZhY2UgdG8gdGhlIGRyaXZlciBpbiBhIHVzZWZ1bCB3YXkuCgpXZWxsLCB0aGUgbGVnYWN5 IGN1cnNvciBpbnRlcmZhY2VzIGN1cnJlbnRseSBkb24ndCBhbGxvdyB0aGUgZHJpdmVyIHRvCnBy ZXZlbnQgdGhlIGhhcmR3YXJlIGZyb20gdXBkYXRpbmcgdGhlIGN1cnNvciBiZXR3ZWVuIHRoZSBj dXJzb3Jfc2V0IC8KY3Vyc29yX21vdmUgY2FsbHMuIEFueXdheSwgSSB0cmllZCBhZGRpbmcgYSBj dXJzb3JfbG9jayBob29rIGZvciB0aGF0CnB1cnBvc2UgYW5kIGFkYXB0aW5nIHVzZXJzcGFjZSBh Y2NvcmRpbmdseSwgYnV0IGl0IHN0aWxsIGRvZXNuJ3Qgc2VlbSB0bwpmdWxseSBmaXggdGhlIHBy b2JsZW0uIFNvIEknbSBsZWF2aW5nIGl0IHRvIHNvbWVib2R5IGVsc2UgLyBhbm90aGVyIGRheS4g OikKCgotLSAKRWFydGhsaW5nIE1pY2hlbCBEw6RuemVyICAgICAgICAgICAgICAgfCAgICAgICAg ICAgICAgIGh0dHA6Ly93d3cuYW1kLmNvbQpMaWJyZSBzb2Z0d2FyZSBlbnRodXNpYXN0ICAgICAg ICAgICAgIHwgICAgICAgICAgICAgTWVzYSBhbmQgWCBkZXZlbG9wZXIKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApk cmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK