From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: [PATCH 4/4] drm: zte: add VGA driver support Date: Wed, 5 Apr 2017 22:08:21 +0800 Message-ID: <20170405140815.GG3394@dragon> References: <1490098556-23853-1-git-send-email-shawnguo@kernel.org> <1490098556-23853-5-git-send-email-shawnguo@kernel.org> <20170404174648.4khdo24dlmrfswuu@art_vandelay> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 64C9D6E09D for ; Wed, 5 Apr 2017 14:08:35 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20170404174648.4khdo24dlmrfswuu@art_vandelay> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Sean Paul Cc: Xin Zhou , Daniel Vetter , Baoyou Xie , dri-devel@lists.freedesktop.org, Jun Nie List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCBBcHIgMDQsIDIwMTcgYXQgMDE6NDY6NDhQTSAtMDQwMCwgU2VhbiBQYXVsIHdyb3Rl Ogo+ID4gK3N0YXRpYyBpbnQgenhfdmdhX3JlZ2lzdGVyKHN0cnVjdCBkcm1fZGV2aWNlICpkcm0s IHN0cnVjdCB6eF92Z2EgKnZnYSkKPiA+ICt7Cj4gPiArCXN0cnVjdCBkcm1fZW5jb2RlciAqZW5j b2RlciA9ICZ2Z2EtPmVuY29kZXI7Cj4gPiArCXN0cnVjdCBkcm1fY29ubmVjdG9yICpjb25uZWN0 b3IgPSAmdmdhLT5jb25uZWN0b3I7Cj4gPiArCj4gPiArCWVuY29kZXItPnBvc3NpYmxlX2NydGNz ID0gVk9VX0NSVENfTUFTSzsKPiA+ICsKPiA+ICsJZHJtX2VuY29kZXJfaW5pdChkcm0sIGVuY29k ZXIsICZ6eF92Z2FfZW5jb2Rlcl9mdW5jcywKPiA+ICsJCQkgRFJNX01PREVfRU5DT0RFUl9EQUMs IE5VTEwpOwo+ID4gKwlkcm1fZW5jb2Rlcl9oZWxwZXJfYWRkKGVuY29kZXIsICZ6eF92Z2FfZW5j b2Rlcl9oZWxwZXJfZnVuY3MpOwo+ID4gKwo+ID4gKwl2Z2EtPmNvbm5lY3Rvci5wb2xsZWQgPSBE Uk1fQ09OTkVDVE9SX1BPTExfSFBEOwo+ID4gKwo+ID4gKwlkcm1fY29ubmVjdG9yX2luaXQoZHJt LCBjb25uZWN0b3IsICZ6eF92Z2FfY29ubmVjdG9yX2Z1bmNzLAo+ID4gKwkJCSAgIERSTV9NT0RF X0NPTk5FQ1RPUl9WR0EpOwo+ID4gKwlkcm1fY29ubmVjdG9yX2hlbHBlcl9hZGQoY29ubmVjdG9y LCAmenhfdmdhX2Nvbm5lY3Rvcl9oZWxwZXJfZnVuY3MpOwo+ID4gKwo+ID4gKwlkcm1fbW9kZV9j b25uZWN0b3JfYXR0YWNoX2VuY29kZXIoY29ubmVjdG9yLCBlbmNvZGVyKTsKPiAKPiBZb3UncmUg bWlzc2luZyBhIGNvdXBsZSBvZiByZXR1cm4gdmFsdWUgY2hlY2tzIGluIHRoaXMgZnVuY3Rpb24u CgpPa2F5LiAgSSB3aWxsIGFkZCByZXR1cm4gY2hlY2tzIGluIHRoZSBuZXcgdmVyc2lvbi4KCj4g Cj4gPiArCj4gPiArCXJldHVybiAwOwo+ID4gK30KCjxzbmlwPgoKPiA+ICtzdGF0aWMgaXJxcmV0 dXJuX3QgenhfdmdhX2lycV9oYW5kbGVyKGludCBpcnEsIHZvaWQgKmRldl9pZCkKPiA+ICt7Cj4g PiArCXN0cnVjdCB6eF92Z2EgKnZnYSA9IGRldl9pZDsKPiA+ICsJdTMyIHN0YXR1czsKPiA+ICsK PiA+ICsJc3RhdHVzID0genhfcmVhZGwodmdhLT5tbWlvICsgVkdBX0kyQ19TVEFUVVMpOwo+ID4g Kwo+ID4gKwkvKiBDbGVhciBpbnRlcnJ1cHQgc3RhdHVzICovCj4gPiArCXp4X3dyaXRlbF9tYXNr KHZnYS0+bW1pbyArIFZHQV9JMkNfU1RBVFVTLCBWR0FfQ0xFQVJfSVJRLAo+ID4gKwkJICAgICAg IFZHQV9DTEVBUl9JUlEpOwo+ID4gKwo+ID4gKwlpZiAoc3RhdHVzICYgVkdBX0RFVklDRV9DT05O RUNURUQpIHsKPiA+ICsJCS8qCj4gPiArCQkgKiBXZSBzaG91bGQgaWRlYWxseSBzZXQgdXAgVkdB X0RFVEVDVF9TRUxfSEFTX0RFVklDRSBiaXQgaGVyZQo+ID4gKwkJICogZm9yIHVucGx1ZyBkZXRl Y3Rpb24sIGJ1dCBkb2luZyBzbyB3aWxsIHN0b3AgRERDIGJ1cyBmcm9tCj4gPiArCQkgKiByZWFk aW5nIEVESUQgbGF0ZXIgb24uIEl0IGxvb2tzIGxpa2UgYSBIVyBsaW1pdGF0aW9uLCBhbmQgd2UK PiA+ICsJCSAqIHdvcmsgYXJvdW5kIGl0IGJ5IGRlZmVyaW5nIHRoZSBiaXQgc2V0dXAgdG8gLmdl dF9tb2RlcyBob29rCj4gPiArCQkgKiBhZnRlciBFRElEIHJlYWQgc3VjY2VlZHMuCj4gCj4gZ2V0 X21vZGVzIHJlc2V0cyBWR0FfQVVUT19ERVRFQ1RfU0VMIGJlZm9yZSBhbmQgYWZ0ZXIgcmVhZGlu ZyBlZGlkLCBzbyBpcyBpdAo+IHJlYWxseSBuZWNlc3NhcnkgdG8gZGVmZXIgc2V0dGluZyBpdCBo ZXJlPwoKT2theSwgdGhlIGNvbW1lbnQgaW4gdGhlIGNvZGUgc2VlbXMgY29uZnVzaW5nLiAgU2lu Y2Ugd2UgbmVlZCB0byByZXNldApWR0FfQVVUT19ERVRFQ1RfU0VMIGJpdHMgdG8gc3dpdGNoIERE QyBidXMgZnJvbSBkZXZpY2UgZGV0ZWN0aW5nIHRvIEVESUQKcmVhZGluZywgVkdBX0RFVEVDVF9T RUxfSEFTX0RFVklDRSB3aWxsIG5lZWQgdG8gYmUgc2V0IGFmdGVyIHJlYWRpbmcKRURJRCBhbnl3 YXkuICBJIHdpbGwgaW1wcm92ZSB0aGUgY29tbWVudC4KCj4gCj4gPiArCQkgKi8KPiA+ICsJCXZn YS0+Y29ubmVjdGVkID0gdHJ1ZTsKPiA+ICsJCXJldHVybiBJUlFfV0FLRV9USFJFQUQ7Cj4gPiAr CX0KPiA+ICsKPiA+ICsJaWYgKHN0YXR1cyAmIFZHQV9ERVZJQ0VfRElTQ09OTkVDVEVEKSB7Cj4g PiArCQl6eF93cml0ZWwodmdhLT5tbWlvICsgVkdBX0FVVE9fREVURUNUX1NFTCwKPiA+ICsJCQkg IFZHQV9ERVRFQ1RfU0VMX05PX0RFVklDRSk7Cj4gCj4gVGhpcyByYWNlcyB3aXRoIGdldF9tb2Rl cywgeW91IHNob3VsZCBzZXJpYWxpemUgYWNjZXNzIHRvIHRoaXMgcmVnaXN0ZXIuCgpHb29kIGNh dGNoLiAgSSB3aWxsIGFkZCBsb2NrIGZvciBpdC4KClNoYXduCgo+IAo+ID4gKwkJdmdhLT5jb25u ZWN0ZWQgPSBmYWxzZTsKPiA+ICsJCXJldHVybiBJUlFfV0FLRV9USFJFQUQ7Cj4gPiArCX0KPiA+ ICsKPiA+ICsJaWYgKHN0YXR1cyAmIFZHQV9UUkFOU19ET05FKSB7Cj4gPiArCQljb21wbGV0ZSgm dmdhLT5jb21wbGV0ZSk7Cj4gPiArCQlyZXR1cm4gSVJRX0hBTkRMRUQ7Cj4gPiArCX0KPiA+ICsK PiA+ICsJcmV0dXJuIElSUV9OT05FOwo+ID4gK30KX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vZHJpLWRldmVsCg==