From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH v2 1/4] drm: Add support for Amlogic Meson Graphic Controller Date: Wed, 30 Nov 2016 18:03:33 +0200 Message-ID: <3713265.h5djxipShb@avalon> References: <1480520625-13269-1-git-send-email-narmstrong@baylibre.com> <1480520625-13269-2-git-send-email-narmstrong@baylibre.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from galahad.ideasonboard.com (galahad.ideasonboard.com [IPv6:2001:4b98:dc2:45:216:3eff:febb:480d]) by gabe.freedesktop.org (Postfix) with ESMTPS id 99E3E6E30F for ; Wed, 30 Nov 2016 16:03:18 +0000 (UTC) In-Reply-To: <1480520625-13269-2-git-send-email-narmstrong@baylibre.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Neil Armstrong Cc: Xing.Xu@amlogic.com, victor.wan@amlogic.com, khilman@baylibre.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, jerry.cao@amlogic.com, carlo@caione.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org List-Id: dri-devel@lists.freedesktop.org SGkgTmVpbCwKClRoYW5rIHlvdSBmb3IgdGhlIHBhdGNoLgoKSSdtIGFmcmFpZCBJIGRvbid0IGhh dmUgdGltZSBmb3IgYSBjb21wbGV0ZSByZXZpZXcsIGJ1dCBjb3VsZCB5b3UgcGxlYXNlIGdldCAK cmlkIG9mIHRoZSBvZl9tYWNoaW5lX2lzX2NvbXBhdGlibGUoKSBjYWxscyBhbmQgbWF0Y2ggb24g dGhlIFZQVSBjb21wYXRpYmxlIApzdHJpbmcgaW5zdGVhZCA/CgpPbiBXZWRuZXNkYXkgMzAgTm92 IDIwMTYgMTY6NDM6NDIgTmVpbCBBcm1zdHJvbmcgd3JvdGU6Cj4gVGhlIEFtbG9naWMgTWVzb24g RGlzcGxheSBjb250cm9sbGVyIGlzIGNvbXBvc2VkIG9mIHNldmVyYWwgY29tcG9uZW50cyA6Cj4g Cj4gRE1DfC0tLS0tLS0tLS0tLS0tLVZQVSAoVmlkZW8gUHJvY2Vzc2luZwo+IFVuaXQpLS0tLS0t LS0tLS0tLS0tLXwtLS0tLS1ISEktLS0tLS18IHwKPiB2ZDEgICBfX19fX19fICAgICBfX19fX19f X19fX19fICAgIF9fX19fX19fX19fX19fX19fICAgICB8ICAgICAgICAgICAgICAgfAo+IEQgIHwt LS0tLS0tfCAgICAgIHwtLS0tfCAgICAgICAgICAgIHwgICB8ICAgICAgICAgICAgICAgIHwgICAg fCAgIEhETUkKPiBQTEwgICAgfCBEICB8IHZkMiAgIHwgVklVICB8ICAgIHwgVmlkZW8gUG9zdCB8 ICAgfCBWaWRlbyBFbmNvZGVycwo+IHw8LS0tfC0tLS0tVkNMSyAgICAgIHwgUiAgfC0tLS0tLS18 ICAgICAgfC0tLS18IFByb2Nlc3NpbmcKPiB8ICAgfCAgICAgICAgICAgICAgICB8ICAgIHwgICAg ICAgICAgICAgICB8IHwKPiBvc2QyICB8ICAgICAgfCAgICB8ICAgICAgICAgICAgfC0tLXwgRW5j aSAtLS0tLS0tLS0tfC0tLS18LS0tLS1WREFDLS0tLS0tfAo+IFIgIHwtLS0tLS0tfCBDU0MgIHwt LS0tfCBTY2FsZXJzICAgIHwgICB8IEVuY3AKPiAtLS0tLS0tLS0tfC0tLS18LS0tLUhETUktVFgt LS0tfCBBICB8IG9zZDEgIHwgICAgICB8ICAgIHwgQmxlbmRlcnMgICB8ICAgfAo+IEVuY2wgLS0t LS0tLS0tLXwtLS0tfC0tLS0tLS0tLS0tLS0tLXwKPiBNICB8LS0tLS0tLXxfX19fX198LS0tLXxf X19fX19fX19fX198ICAgfF9fX19fX19fX19fX19fX198ICAgIHwgICAgICAgICAgICAKPiAgICB8 Cj4gX19ffF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX198X19fX19fX19fX19fCj4gX19ffAo+IAo+IFZJVTogVmlkZW8gSW5wdXQgVW5pdAo+ IC0tLS0tLS0tLS0tLS0tLS0tLS0tLQo+IAo+IFRoZSBWaWRlbyBJbnB1dCBVbml0IGlzIGluIGNo YXJnZSBvZiB0aGUgcGl4ZWwgc2Nhbm91dCBmcm9tIHRoZSBERFIgbWVtb3J5Lgo+IEl0IGZldGNo ZXMgdGhlIGZyYW1lcyBhZGRyZXNzZXMsIHN0cmlkZSBhbmQgcGFyYW1ldGVycyBmcm9tIHRoZSAi Q2FudmFzIgo+IG1lbW9yeS4gVGhpcyBwYXJ0IGlzIGFsc28gaW4gY2hhcmdlIG9mIHRoZSBDU0Mg KENvbG9yc3BhY2UgQ29udmVyc2lvbikuCj4gSXQgY2FuIGhhbmRsZSAyIE9TRCBQbGFuZXMgYW5k IDIgVmlkZW8gUGxhbmVzLgo+IAo+IFZQUDogVmlkZW8gUG9zdCBQcm9jZXNzaW5nCj4gLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0KPiAKPiBUaGUgVmlkZW8gUG9zdCBQcm9jZXNzaW5nIGlzIGlu IGNoYXJnZSBvZiB0aGUgc2NhbGluZyBhbmQgYmxlbmRpbmcgb2YgdGhlCj4gdmFyaW91cyBwbGFu ZXMgaW50byBhIHNpbmdsZSBwaXhlbCBzdHJlYW0uCj4gVGhlcmUgaXMgYSBzcGVjaWFsICJwcmUt YmxlbmRpbmciIHVzZWQgYnkgdGhlIHZpZGVvIHBsYW5lcyB3aXRoIGEgZGVkaWNhdGVkCj4gc2Nh bGVyIGFuZCBhICJwb3N0LWJsZW5kaW5nIiB0byBtZXJnZSB3aXRoIHRoZSBPU0QgUGxhbmVzLgo+ IFRoZSBPU0QgcGxhbmVzIGFsc28gaGF2ZSBhIGRlZGljYXRlZCBzY2FsZXIgZm9yIG9uZSBvZiB0 aGUgT1NELgo+IAo+IFZFTkM6IFZpZGVvIEVuY29kZXJzCj4gLS0tLS0tLS0tLS0tLS0tLS0tLS0K PiAKPiBUaGUgVkVOQyBpcyBjb21wb3NlZCBvZiB0aGUgbXVsdGlwbGUgcGl4ZWwgZW5jb2RlcnMg Ogo+ICAtIEVOQ0kgOiBJbnRlcmxhY2UgVmlkZW8gZW5jb2RlciBmb3IgQ1ZCUyBhbmQgSW50ZXJs YWNlIEhETUkKPiAgLSBFTkNQIDogUHJvZ3Jlc3NpdmUgVmlkZW8gRW5jb2RlciBmb3IgSERNSQo+ ICAtIEVOQ0wgOiBMQ0QgTFZEUyBFbmNvZGVyCj4gVGhlIFZFTkMgVW5pdCBnZXRzIGEgUGl4ZWwg Q2xvY2tzIChWQ0xLKSBmcm9tIGEgZGVkaWNhdGVkIEhETUkgUExMIGFuZCBjbG9jawo+IHRyZWUg YW5kIHByb3ZpZGVzIHRoZSBzY2Fub3V0IGNsb2NrIHRvIHRoZSBWUFAgYW5kIFZJVS4KPiBUaGUg RU5DSSBpcyBjb25uZWN0ZWQgdG8gYSBzaW5nbGUgVkRBQyBmb3IgQ29tcG9zaXRlIE91dHB1dC4K PiBUaGUgRU5DSSBhbmQgRU5DUCBhcmUgY29ubmVjdGVkIHRvIGFuIG9uLWNoaXAgSERNSSBUcmFu c2NlaXZlci4KPiAKPiBUaGlzIGRyaXZlciBpcyBhIERSTS9LTVMgZHJpdmVyIHVzaW5nIHRoZSBm b2xsb3dpbmcgRFJNIGNvbXBvbmVudHMgOgo+ICAtIEdFTS1DTUEKPiAgLSBQUklNRS1DTUEKPiAg LSBBdG9taWMgTW9kZXNldHRpbmcKPiAgLSBGQkRldi1DTUEKPiAKPiBGb3IgdGhlIGZvbGxvd2lu ZyBTb0NzIDoKPiAgLSBHWEJCIEZhbWlseSAoUzkwNSkKPiAgLSBHWEwgRmFtaWx5IChTOTA1WCwg UzkwNUQpCj4gIC0gR1hNIEZhbWlseSAoUzkxMikKPiAKPiBUaGUgY3VycmVudCBkcml2ZXIgb25s eSBzdXBwb3J0cyB0aGUgQ1ZCUyBQQUwvTlRTQyBvdXRwdXQgbW9kZXMsIGJ1dCB0aGUKPiBDUlRD L1BsYW5lcyBtYW5hZ2VtZW50IHNob3VsZCBzdXBwb3J0IGJpZ2dlciBtb2Rlcy4KPiBCdXQgQWR2 YW5jZWQgQ29sb3JzcGFjZSBDb252ZXJzaW9uLCBTY2FsaW5nIGFuZCBIRE1JIE1vZGVzIHdpbGwg YmUgYWRkZWQgaW4KPiBhIHNlY29uZCB0aW1lLgo+IAo+IFRoZSBEZXZpY2UgVHJlZSBiaW5kaW5n cyBtYWtlcyB1c2Ugb2YgdGhlIGVuZHBvaW50cyB2aWRlbyBpbnRlcmZhY2UKPiBkZWZpbml0aW9u cyB0byBjb25uZWN0IHRvIHRoZSBvcHRpb25hbCBDVkJTIGFuZCBpbiB0aGUgZnV0dXJlIHRoZSBI RE1JCj4gQ29ubmVjdG9yIG5vZGVzLgo+IAo+IEhETUkgU3VwcG9ydCBpcyBwbGFubmVkIGZvciBh IG5leHQgcmVsZWFzZS4KPiAKPiBBY2tlZC1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRl ckBmZndsbC5jaD4KPiBTaWduZWQtb2ZmLWJ5OiBOZWlsIEFybXN0cm9uZyA8bmFybXN0cm9uZ0Bi YXlsaWJyZS5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9LY29uZmlnICAgICAgICAgICAg ICAgICB8ICAgIDIgKwo+ICBkcml2ZXJzL2dwdS9kcm0vTWFrZWZpbGUgICAgICAgICAgICAgICAg fCAgICAxICsKPiAgZHJpdmVycy9ncHUvZHJtL21lc29uL0tjb25maWcgICAgICAgICAgIHwgICAg OSArCj4gIGRyaXZlcnMvZ3B1L2RybS9tZXNvbi9NYWtlZmlsZSAgICAgICAgICB8ICAgIDQgKwo+ ICBkcml2ZXJzL2dwdS9kcm0vbWVzb24vbWVzb25fY2FudmFzLmMgICAgfCAgIDY4ICsrCj4gIGRy aXZlcnMvZ3B1L2RybS9tZXNvbi9tZXNvbl9jYW52YXMuaCAgICB8ICAgNDIgKwo+ICBkcml2ZXJz L2dwdS9kcm0vbWVzb24vbWVzb25fY3J0Yy5jICAgICAgfCAgMjA4ICsrKysrCj4gIGRyaXZlcnMv Z3B1L2RybS9tZXNvbi9tZXNvbl9jcnRjLmggICAgICB8ICAgMzIgKwo+ICBkcml2ZXJzL2dwdS9k cm0vbWVzb24vbWVzb25fZHJ2LmMgICAgICAgfCAgMzQzICsrKysrKysrCj4gIGRyaXZlcnMvZ3B1 L2RybS9tZXNvbi9tZXNvbl9kcnYuaCAgICAgICB8ICAgNjAgKysKPiAgZHJpdmVycy9ncHUvZHJt L21lc29uL21lc29uX3BsYW5lLmMgICAgIHwgIDIzMCArKysrKwo+ICBkcml2ZXJzL2dwdS9kcm0v bWVzb24vbWVzb25fcGxhbmUuaCAgICAgfCAgIDMwICsKPiAgZHJpdmVycy9ncHUvZHJtL21lc29u L21lc29uX3JlZ2lzdGVycy5oIHwgMTM5NSArKysrKysrKysrKysrKysrKysrKysrKysrKysrCj4g IGRyaXZlcnMvZ3B1L2RybS9tZXNvbi9tZXNvbl92Y2xrLmMgICAgICB8ICAxNjcgKysrKwo+ICBk cml2ZXJzL2dwdS9kcm0vbWVzb24vbWVzb25fdmNsay5oICAgICAgfCAgIDM0ICsKPiAgZHJpdmVy cy9ncHUvZHJtL21lc29uL21lc29uX3ZlbmMuYyAgICAgIHwgIDI1NCArKysrKysKPiAgZHJpdmVy cy9ncHUvZHJtL21lc29uL21lc29uX3ZlbmMuaCAgICAgIHwgICA3MiArKwo+ICBkcml2ZXJzL2dw dS9kcm0vbWVzb24vbWVzb25fdmVuY19jdmJzLmMgfCAgMjkzICsrKysrKysKPiAgZHJpdmVycy9n cHUvZHJtL21lc29uL21lc29uX3ZlbmNfY3Zicy5oIHwgICA0MSArCj4gIGRyaXZlcnMvZ3B1L2Ry bS9tZXNvbi9tZXNvbl92aXUuYyAgICAgICB8ICAzMzEgKysrKysrKysKPiAgZHJpdmVycy9ncHUv ZHJtL21lc29uL21lc29uX3ZpdS5oICAgICAgIHwgICA2NCArKwo+ICBkcml2ZXJzL2dwdS9kcm0v bWVzb24vbWVzb25fdnBwLmMgICAgICAgfCAgMTYyICsrKysKPiAgZHJpdmVycy9ncHUvZHJtL21l c29uL21lc29uX3ZwcC5oICAgICAgIHwgICAzNSArCj4gIDIzIGZpbGVzIGNoYW5nZWQsIDM4Nzcg aW5zZXJ0aW9ucygrKQo+ICBjcmVhdGUgbW9kZSAxMDA2NDQgZHJpdmVycy9ncHUvZHJtL21lc29u L0tjb25maWcKPiAgY3JlYXRlIG1vZGUgMTAwNjQ0IGRyaXZlcnMvZ3B1L2RybS9tZXNvbi9NYWtl ZmlsZQo+ICBjcmVhdGUgbW9kZSAxMDA2NDQgZHJpdmVycy9ncHUvZHJtL21lc29uL21lc29uX2Nh bnZhcy5jCj4gIGNyZWF0ZSBtb2RlIDEwMDY0NCBkcml2ZXJzL2dwdS9kcm0vbWVzb24vbWVzb25f Y2FudmFzLmgKPiAgY3JlYXRlIG1vZGUgMTAwNjQ0IGRyaXZlcnMvZ3B1L2RybS9tZXNvbi9tZXNv bl9jcnRjLmMKPiAgY3JlYXRlIG1vZGUgMTAwNjQ0IGRyaXZlcnMvZ3B1L2RybS9tZXNvbi9tZXNv bl9jcnRjLmgKPiAgY3JlYXRlIG1vZGUgMTAwNjQ0IGRyaXZlcnMvZ3B1L2RybS9tZXNvbi9tZXNv bl9kcnYuYwo+ICBjcmVhdGUgbW9kZSAxMDA2NDQgZHJpdmVycy9ncHUvZHJtL21lc29uL21lc29u X2Rydi5oCj4gIGNyZWF0ZSBtb2RlIDEwMDY0NCBkcml2ZXJzL2dwdS9kcm0vbWVzb24vbWVzb25f cGxhbmUuYwo+ICBjcmVhdGUgbW9kZSAxMDA2NDQgZHJpdmVycy9ncHUvZHJtL21lc29uL21lc29u X3BsYW5lLmgKPiAgY3JlYXRlIG1vZGUgMTAwNjQ0IGRyaXZlcnMvZ3B1L2RybS9tZXNvbi9tZXNv bl9yZWdpc3RlcnMuaAo+ICBjcmVhdGUgbW9kZSAxMDA2NDQgZHJpdmVycy9ncHUvZHJtL21lc29u L21lc29uX3ZjbGsuYwo+ICBjcmVhdGUgbW9kZSAxMDA2NDQgZHJpdmVycy9ncHUvZHJtL21lc29u L21lc29uX3ZjbGsuaAo+ICBjcmVhdGUgbW9kZSAxMDA2NDQgZHJpdmVycy9ncHUvZHJtL21lc29u L21lc29uX3ZlbmMuYwo+ICBjcmVhdGUgbW9kZSAxMDA2NDQgZHJpdmVycy9ncHUvZHJtL21lc29u L21lc29uX3ZlbmMuaAo+ICBjcmVhdGUgbW9kZSAxMDA2NDQgZHJpdmVycy9ncHUvZHJtL21lc29u L21lc29uX3ZlbmNfY3Zicy5jCj4gIGNyZWF0ZSBtb2RlIDEwMDY0NCBkcml2ZXJzL2dwdS9kcm0v bWVzb24vbWVzb25fdmVuY19jdmJzLmgKPiAgY3JlYXRlIG1vZGUgMTAwNjQ0IGRyaXZlcnMvZ3B1 L2RybS9tZXNvbi9tZXNvbl92aXUuYwo+ICBjcmVhdGUgbW9kZSAxMDA2NDQgZHJpdmVycy9ncHUv ZHJtL21lc29uL21lc29uX3ZpdS5oCj4gIGNyZWF0ZSBtb2RlIDEwMDY0NCBkcml2ZXJzL2dwdS9k cm0vbWVzb24vbWVzb25fdnBwLmMKPiAgY3JlYXRlIG1vZGUgMTAwNjQ0IGRyaXZlcnMvZ3B1L2Ry bS9tZXNvbi9tZXNvbl92cHAuaAoKLS0gClJlZ2FyZHMsCgpMYXVyZW50IFBpbmNoYXJ0CgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFp bGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK