From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH v3 2/4] drm/rockchip: add an common abstracted PSR driver Date: Tue, 12 Jul 2016 18:10:26 +0200 Message-ID: <20160712161026.GV23520@phenom.ffwll.local> References: <1467364685-21390-1-git-send-email-ykk@rock-chips.com> <1467364754-21674-1-git-send-email-ykk@rock-chips.com> <20160712123826.GU23520@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Tomasz Figa Cc: Krzysztof Kozlowski , linux-samsung-soc , "open list:ARM/Rockchip SoC..." , Mark Yao , Jingoo Han , Emil Velikov , Doug Anderson , dri-devel , Linux Kernel Mailing List , Javier Martinez Canillas , Daniel Vetter , =?iso-8859-1?Q?St=E9phane?= Marchesin , Thierry Reding List-Id: linux-samsung-soc@vger.kernel.org T24gV2VkLCBKdWwgMTMsIDIwMTYgYXQgMTI6MTA6MTNBTSArMDkwMCwgVG9tYXN6IEZpZ2Egd3Jv dGU6Cj4gT24gVHVlLCBKdWwgMTIsIDIwMTYgYXQgOTozOCBQTSwgRGFuaWVsIFZldHRlciA8ZGFu aWVsQGZmd2xsLmNoPiB3cm90ZToKPiA+IE9uIEZyaSwgSnVsIDAxLCAyMDE2IGF0IDAyOjAwOjAw UE0gLTA0MDAsIFNlYW4gUGF1bCB3cm90ZToKPiA+PiBPbiBGcmksIEp1bCAxLCAyMDE2IGF0IDU6 MTkgQU0sIFlha2lyIFlhbmcgPHlra0Byb2NrLWNoaXBzLmNvbT4gd3JvdGU6Cj4gPj4gPiBUaGUg UFNSIGRyaXZlciBoYXZlIGV4cG9ydGVkIGZvdXIgc3ltYm9scyBmb3Igc3BlY2lmaWMgZGV2aWNl IGRyaXZlcjoKPiA+PiA+IC0gcm9ja2NoaXBfZHJtX3Bzcl9yZWdpc3RlcigpCj4gPj4gPiAtIHJv Y2tjaGlwX2RybV9wc3JfdW5yZWdpc3RlcigpCj4gPj4gPiAtIHJvY2tjaGlwX2RybV9wc3JfZW5h YmxlKCkKPiA+PiA+IC0gcm9ja2NoaXBfZHJtX3Bzcl9kaXNhYmxlKCkKPiA+PiA+IC0gcm9ja2No aXBfZHJtX3Bzcl9mbHVzaCgpCj4gPj4gPgo+ID4+ID4gRW5jb2RlciBkcml2ZXIgc2hvdWxkIGNh bGwgdGhlIHJlZ2lzdGVyL3VucmVnaXN0ZXIgaW50ZXJmYWNlcyB0byBob29rCj4gPj4gPiBpdHNl bGYgaW50byBjb21tb24gUFNSIGRyaXZlciwgZW5jb2RlciBoYXZlIGltcGxlbWVudCB0aGUgJ3Bz cl9zZXQnCj4gPj4gPiBjYWxsYmFjayB3aGljaCB1c2UgdGhlIHNldCBQU1Igc3RhdGUgaW4gaGFy ZHdhcmUgc2lkZS4KPiA+PiA+Cj4gPj4gPiBDcnRjIGRyaXZlciB3b3VsZCBjYWxsIHRoZSBlbmFi bGUvZGlzYWJsZSBpbnRlcmZhY2VzIHdoZW4gdmJsYW5rIGlzCj4gPj4gPiBlbmFibGUvZGlzYWJs ZSwgYWZ0ZXIgdGhhdCB0aGUgY29tbW9uIFBTUiBkcml2ZXIgd291bGQgY2FsbCB0aGUgZW5jb2Rl cgo+ID4+ID4gcmVnaXN0ZXJlZCBjYWxsYmFjayB0byBzZXQgdGhlIFBTUiBzdGF0ZS4KPiA+PiA+ Cj4gPj4KPiA+PiBUaGlzIGZlZWxzIG92ZXJseSBjb21wbGljYXRlZC4gSXQgc2VlbXMgbGlrZSB5 b3UgY291bGQgY3V0IG91dCBhIGJ1bmNoCj4gPj4gb2YgY29kZSBieSBqdXN0IGNvZGluZyB0aGUg cHNyIGZ1bmN0aW9ucyBpbnRvIHZvcCBhbmQKPiA+PiBhbmFsb2dpeF9kcC1yb2NrY2hpcC4gSSBz dXBwb3NlIHRoZSBvbmx5IHJlYXNvbiB0byBrZWVwIGl0IGFic3RyYWN0ZWQKPiA+PiB3b3VsZCBi ZSBpZiB5b3UgcGxhbiBvbiBzdXBwb3J0aW5nIHBzciBpbiBhIGRpZmZlcmVudCBlbmNvZGVyIG9y IGNydGMKPiA+PiBpbiByb2NrY2hpcCwgb3IgaWYgeW91J3JlIHBsYW5uaW5nIG9uIG1vdmluZyB0 aGlzIGludG8gZHJtIGNvcmUuCj4gPgo+ID4gQWdyZWVkIG9uIHRoZSBsYXllcnMgb2YgaW5kaXJl Y3Rpb24uIEFsc28sIHlvdSBlbmQgdXAgd2l0aCAzIGRlbGF5ZWQKPiA+IHRpbWVycyBpbiB0b3Rh bDoKPiA+IC0gZGVmaW8gdGltZXIgZnJvbSBmYmRldiBlbXVsYXRpb24KPiA+IC0gdGltZXIgaW4g dGhpcyBhYnN0cmFjdGlvbgo+ID4gLSBkZWxheWVkIHdvcmsgaW4gdGhlIHBzciBiYWNrZW5kIGRy aXZlcgo+IAo+IE1heWJlIEknbSBtaXNzaW5nIHNvbWV0aGluZyBvYnZpb3VzIChkb24ndCBrbm93 IGhvdyB0aGUgUFNSIGlzCj4gaW1wbGVtZW50ZWQgaW4gaGFyZHdhcmUgb3IgaW4gb3RoZXIgZHJp dmVycyksIGJ1dCB3aHkgZG8gd2UgbmVlZCBhbGwKPiB0aGVzZSB0aW1lcnM/IENvdWxkbid0IHdl IGp1c3QgdHJpZ2dlciBhIGZha2UgcGFnZSBmbGlwIG9uIGZiIGRpcnR5Cj4gY2FsbD8KClBhZ2Ug ZmxpcHMgYXJlIHJhdGVsaW1pdGVkIHRvIHZyZWZyZXNoLCBhbmQgbm90IGFsbCBkcml2ZXJzIHN1 cHBvcnQgaXQuClRoZSBvdGhlciBpc3N1ZSBpcyB0aGF0IGRpcnR5IGlvY3RsIHN1cHBvcnRzIGRp cnR5IHJlY3RhbmdsZXMsIGJ1dCBwYWdlCmZsaXAgaXMgc3RpbGwgYSBmdWxsLXNjcmVlbiB1cGxv YWQuIFdlIGRpc2N1c3NlZCBhZGRpbmcgYSBkaXJ0eSByZWN0YW5nbGUKdG8gdGhlIGttcyBwcm9w ZXJ0aWVzIHRvIGZpeCB0aGlzIGdhcCwgYnV0IHVudGlsIHRoYXQncyBkb25lIEkgZG9uJ3QgdGhp bmsKaXQgbWFrZXMgbXVjaCBzZW5zZSB0byByZW1hcCBkaXJ0eSB0byBhbiAoYXRvbWljKSBwYWdl IGZsaXAuIE9uZSBzbWFsbAp0ZWNobmljYWxpdHkgaXMgdGhhdCBkaXJ0eSB3b3JrcyBvbiBmcmFt ZWJ1ZmZlcnMsIGJ1dCBwYWdlIGZsaXBzCihlc3BlY2lhbGx5IGF0b21pYyBvbmVzKSB3b3JrIG9u IGNydGNzLiBUaGF0IG1ha2VzIHRoZSByZW1hcHBpbmcgYSBub3RjaAptb3JlIHRyaWNreS4KCkJ1 dCBpbiBwcmluY2lwbGUsIGZ1bGx5IGFncmVlZC4gQW5kIG9uY2Ugd2UgaGF2ZSBhdG9taWMgZGly dHkgcmVjdGFuZ2xlcwp3ZSBjb3VsZCB0eXBlIHVwIGEgc21hbGwgaGVscGVyIHRoYXQgZHJpdmVy cyBjYW4gcGx1ZyBpbnRvIHRoZSBkaXJ0eQppb2N0bC4gU2luY2UgbmV3IHByb3BlcnRpZXMgcmVx dWlyZXMgbmV3IHVzZXJzcGFjZSB3ZSBjb3VsZCBqdXN0IHRyYWNrIHRoZQpkaXJ0eSByZWN0YW5n bGUgaW50ZXJuYWxseSB0byBnZXQgdGhpcyBoZWxwZXIgbGFuZGVkLCBpZiB0aGVyZSdzCmludGVy ZXN0ZWQgZm9yIHRoYXQuIEknbGwgY2VydGFpbmx5IGJlIGhhcHB5IHRvIHJldmlldyBwYXRjaGVz LgotRGFuaWVsCi0tIApEYW5pZWwgVmV0dGVyClNvZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jw b3JhdGlvbgpodHRwOi8vYmxvZy5mZndsbC5jaApfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9kcmktZGV2ZWwK