From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [RFC][PATCH 2/2] drm/arm: Add support for Mali Display Processors Date: Tue, 12 Apr 2016 21:30:14 +0200 Message-ID: <20160412193014.GN2510@phenom.ffwll.local> References: <1459527712-9488-1-git-send-email-Liviu.Dudau@arm.com> <1459527712-9488-3-git-send-email-Liviu.Dudau@arm.com> <20160412154757.GG2510@phenom.ffwll.local> <20160412171349.GK16063@e106497-lin.cambridge.arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20160412171349.GK16063@e106497-lin.cambridge.arm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Liviu Dudau Cc: devicetree@vger.kernel.org, LKML , DRI devel List-Id: devicetree@vger.kernel.org T24gVHVlLCBBcHIgMTIsIDIwMTYgYXQgMDY6MTM6NDlQTSArMDEwMCwgTGl2aXUgRHVkYXUgd3Jv dGU6Cj4gT24gVHVlLCBBcHIgMTIsIDIwMTYgYXQgMDU6NDc6NTdQTSArMDIwMCwgRGFuaWVsIFZl dHRlciB3cm90ZToKPiA+IE9uIEZyaSwgQXByIDAxLCAyMDE2IGF0IDA1OjIxOjUyUE0gKzAxMDAs IExpdml1IER1ZGF1IHdyb3RlOgo+ID4gPiArc3RhdGljIGludCBtYWxpZHBfZW5hYmxlX3ZibGFu ayhzdHJ1Y3QgZHJtX2RldmljZSAqZHJtLCB1bnNpZ25lZCBpbnQgY3J0YykKPiA+ID4gK3sKPiA+ ID4gKwlyZXR1cm4gMDsKPiA+ID4gK30KPiA+ID4gKwo+ID4gPiArc3RhdGljIHZvaWQgbWFsaWRw X2Rpc2FibGVfdmJsYW5rKHN0cnVjdCBkcm1fZGV2aWNlICpkcm0sIHVuc2lnbmVkIGludCBwaXBl KQo+ID4gPiArewo+ID4gPiArfQo+ID4gCj4gPiBNaWdodCBiZSB3b3J0aCBpdCB0byBjcmVhdGUg YSBwYXRjaCBmb3IgZHJtX2lycS5jIHRvIG1ha2UKPiA+IGVuYWJsZS9kaXNhYmxlX3ZibGFuayBm dW5jdGlvbnMgb3B0aW9uYWwuIE90b2ggZG9lcyB5b3VyIGNoaXAgcmVhbGx5IGtlZXAKPiA+IG9u IGdlbmVyYXRpbmcgdmJsYW5rIGlycXMgYWxsIHRoZSB0aW1lLCB3aXRoIG5vIHdheSB0byBzaHV0 IGl0IHVwPyBUaGF0Cj4gPiB3b3VsZCBiZSB0ZXJyaWJsZSBmb3IgcG93ZXIgY29uc3VtcHRpb24g Li4uIEVzcGVjaWFsbHkgc2luY2UgeW91IGhhdmUgbm8KPiA+IGh3IGNvdW50ZXIgZWl0aGVyLgo+ IAo+IEluaXRpYWxseSBJIGhhZCBjb2RlIGhlcmUgdGhhdCB3YXMgdHVybmluZyBvZmYgdGhlIHZi bGFuayBpcnEsIHRoZW4gSSd2ZSByZWFkCj4gdGhlIGNvbW1lbnQgaW4gZHJtUC5oIHRoYXQgdGhl IHJvdXRpbmUgc2hvdWxkIGJlIGEgbm8tb3Agd2hlbiBoYXJkd2FyZSBjb3VudGVycwo+IGFyZSBt aXNzaW5nLCBoZW5jZSB0aGlzIHZlcnNpb24uIEFzIGZvciB0aGUgZGlzcGxheSBwcm9jZXNzb3I6 IGl0IHdpbGwgZ2VuZXJhdGUKPiBhbiBpbnRlcnJ1cHQgZm9yIGV2ZXJ5IGZpbmlzaGVkIHNjYW5v dXQgY3ljbGUsIGJ1dCBpdCBoYXMgc3VwcG9ydCBmb3IgdmFyaWFibGUKPiB2c3luYy4gSW50ZXJy dXB0IGNhbiBiZSBkaXNhYmxlZCwgYnV0IEkndmUgcmVhZCBpbiB0aGUgZHJtUC5oIHRoYXQgaXQg aXMgcmVxdWlyZWQKPiBmb3IgdGltZXN0YW1waW5nIHN1cHBvcnQgd2hlbiBvbmUgZG9lc24ndCBo YXZlIGh3IGNvdW50ZXJzLgo+IAo+IEknbSBPSyB3aXRoIGZpeGluZyBkcm1faXJxLmMgdG8gbm90 IHJlcXVpcmUgZW5hYmxlL2Rpc2FibGVfdmJsYW5rIGJ1dCB0aGVuIHRoZQo+IGNvbW1lbnRzIGlu IGRybVAuaCB3aWxsIGFsc28gaGF2ZSB0byBjaGFuZ2U/CgpOYWgsIHlvdSBicmluZyB1cCBhIGdv b2QgcG9pbnQgYWN0dWFsbHkgLSB5b3UgcmVhbGx5IGNhbid0IGRpc2FibGUgdmJsYW5rCmlmIHRo ZXJlJ3Mgbm8gaHcgY291bnRlci4gQXQgbGVhc3Qgbm90IHJpZ2h0IG5vdy4gSSB0aGluayBkdW1t eSBmdW5jdGlvbnMKaW4gZHJtX2lycS5jIGxpa2UgZHJtX3ZibGFua19nZXQvc2V0X25vX2h3X2Nv dW50ZXIgdG8gbWFrZSB0aGlzIGNsZWFyCndvdWxkIGJlIG5pY2UuIE9yIG1heWJlIGp1c3QgYSBj b21tZW50IGhlcmUuCgpUaGUgb3RoZXIgb3B0aW9uIHdvdWxkIGJlIHRvIGZpbmFsbHkgZmFrZSB0 aGlzIHVzaW5nIGhpZ2gtcHJlY2lzaW9uCnRpbWVzdGFtcHMsIHNpbmNlIGEgbG90IG9mIG1vYmls ZSBodyBzZWVtcyB0byBoYXZlIGZvcmdvdHRlbiB0byBhZGQgYQpwcm9wZXIgdmJsYW5rIGNvdW50 ZXIuIEJ1dCB0aGF0IGhhcyBpc3N1ZXMgKGl0IGNhbiBkcmlmdCksIGFuZCBwcm9iYWJseQpiZXR0 ZXIgZG9uZSBzZXBhcmF0ZWx5LgoKPiA+ID4gK3N0YXRpYyB2b2lkIG1hbGlkcF9kZV9wbGFuZV9k aXNhYmxlKHN0cnVjdCBkcm1fcGxhbmUgKnBsYW5lLAo+ID4gPiArCQkJCSAgICBzdHJ1Y3QgZHJt X3BsYW5lX3N0YXRlICpzdGF0ZSkKPiA+ID4gK3sKPiA+ID4gKwlzdHJ1Y3QgbWFsaWRwX3BsYW5l ICptcCA9IHRvX21hbGlkcF9wbGFuZShwbGFuZSk7Cj4gPiA+ICsKPiA+ID4gKwkvKiBUb0RvOiBm aWd1cmUgb3V0IHRoZSBhdHRhY2hlZCBmcmFtZWJ1ZmZlciBsaWZlY3ljbGUgKi8KPiA+IAo+ID4g WW91IGRvbid0IG5lZWQgdG8gZmlndXJlIHRoaXMgb3V0LCBhdG9taWMgaGVscGVycyB3aWxsIHRh a2UgY2FyZSBvZiB0aGUgZmIKPiA+IGZvciB5b3UuCj4gCj4gSXQgaXMgbW9yZSBpbiBsaW5lIHdp dGggdW4vcGlubmluZyB0aGUgZnJhbWVidWZmZXIgYW5kIG1ha2luZyBzdXJlIHRoYXQgdGhlCj4g ZnJhbWVidWZmZXIgaGFzIGJlZW4gc2Nhbm5lZCBvdXQgYmVmb3JlIHVucmVmLWluZyBpdC4KClRo YXQgc2hvdWxkIGJlIHRha2VuIGNhcmUgb2YgYnkgdGhlIHZibGFuayB3YWl0IHRoZSBoZWxwZXJz IGRvIGZvciB5b3UuCkFnYWluIGhhcHBhbnMgYWxsIGF1dG9tYXRpY2FsbHkgKGV4Y2VwdCB5b3Ug bmVlZCB0byBrZWVwIHRoYXQgaW4gbWluZCBmb3IKdGhlIGFzeW5jIHdvcmspLgoKPiBUaGFua3Mg YWdhaW4gZm9yIGZpbmRpbmcgdGltZSB0byByZXZpZXcgdGhlIGNvZGUuCgpObyBwcm9ibGVtLgoK Q2hlZXJzLCBEYW5pZWwKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5naW5lZXIsIEludGVs IENvcnBvcmF0aW9uCmh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVs QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=