From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= Subject: Re: [PATCH v3 2/7] drm/tinydrm: Add helper functions Date: Mon, 6 Feb 2017 23:11:27 +0100 Message-ID: <95beedf6-4414-4ec2-5b5d-c17497c7bbe0@tronnes.org> References: <20170131160319.9695-1-noralf@tronnes.org> <20170131160319.9695-3-noralf@tronnes.org> <20170206085629.GD27607@ulmo.ba.sec> <20170206090918.6rqr6l7pd62znl5j@phenom.ffwll.local> <20170206093556.GF27607@ulmo.ba.sec> <20170206110847.GH27607@ulmo.ba.sec> <20170206155303.2fwihmlh6ln4eskt@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170206155303.2fwihmlh6ln4eskt@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: Thierry Reding , Daniel Vetter Cc: Thomas Petazzoni , "devicetree@vger.kernel.org" , Linux Kernel Mailing List , dri-devel List-Id: devicetree@vger.kernel.org CkRlbiAwNi4wMi4yMDE3IDE2LjUzLCBza3JldiBEYW5pZWwgVmV0dGVyOgo+IE9uIE1vbiwgRmVi IDA2LCAyMDE3IGF0IDEyOjA4OjQ3UE0gKzAxMDAsIFRoaWVycnkgUmVkaW5nIHdyb3RlOgo+PiBP biBNb24sIEZlYiAwNiwgMjAxNyBhdCAxMTowNzo0MkFNICswMTAwLCBEYW5pZWwgVmV0dGVyIHdy b3RlOgo+Pj4gT24gTW9uLCBGZWIgNiwgMjAxNyBhdCAxMDozNSBBTSwgVGhpZXJyeSBSZWRpbmcg PHRoaWVycnkucmVkaW5nQGdtYWlsLmNvbT4KPj4+IHdyb3RlOgo+Pj4KPj4+Pj4+PiArRVhQT1JU X1NZTUJPTCh0aW55ZHJtX2Rpc2FibGVfYmFja2xpZ2h0KTsKPj4+Pj4+PiArI2VuZGlmCj4+Pj4+ PiBUaGVzZSBsb29rIGxpa2UgdGhleSByZWFsbHkgc2hvdWxkIGJlIHBhcnQgb2YgdGhlIGJhY2ts aWdodCBzdWJzeXN0ZW0uCj4+Pj4gSQo+Pj4+Pj4gZG9uJ3Qgc2VlIGFueXRoaW5nIERSTSBzcGVj aWZpYyBhYm91dCB0aGVtLiBXZWxsLCBleGNlcHQgZm9yIHRoZSBlcnJvcgo+Pj4+Pj4gbWVzc2Fn ZXMuCj4+Pj4+IFNvIHRoaXMgaXMgYSBiaXQgYW4gdW5wb3B1bGFyIG9waW5pb24gd2l0aCBzb21l IGZvbGtzLCBidXQgSSBkb24ndAo+Pj4+IHJlcXVpcmUKPj4+Pj4gYW55b25lIHRvIHN1Ym1pdCBu ZXcgY29kZSB0byBzdWJzeXN0ZW1zIG91dHNpZGUgb2YgZHJtIGZvciBuZXcgZHJpdmVycy4KPj4+ Pj4gU2ltcGx5IGJlY2F1c2UgaXQgdGFrZXMgbW9udGhzIHRvIGdldCBzdHVmZiBsYW5kZWQsIGFu ZCBpbiBnZW5lcmFsIGl0J3MKPj4+Pj4gbm90IHdvcnRoIHRoZSB0cm91YmxlLgo+Pj4+ICJOb3Qg d29ydGggdGhlIHRyb3VibGUiIGlzIHZlcnkgc3ViamVjdGl2ZS4gSWYgeW91IGxvb2sgYXQgdGhl IExpbnV4Cj4+Pj4ga2VybmVsIGluIGdlbmVyYWwsIG9uZSBvZiB0aGUgcmVhc29ucyB3aHkgaXQg d29ya3Mgc28gd2VsbCBpcyBiZWNhdXNlCj4+Pj4gdGhlIGNoYW5nZXMgd2UgbWFrZSBhcHBseSB0 byB0aGUga2VybmVsIGFzIGEgd2hvbGUuIFllcywgc29tZXRpbWVzIHRoYXQKPj4+PiBtYWtlcyB0 aGluZ3MgbW9yZSBkaWZmaWN1bHQgYW5kIHRpbWUtY29uc3VtaW5nLCBidXQgaXQgYWxzbyBtZWFu cyB0aGF0Cj4+Pj4gdGhlIGVuZCByZXN1bHQgd2lsbCBiZSBtdWNoIG1vcmUgd2lkZWx5IHVzYWJs ZSBhbmQgdGhlcmVmb3JlIGJlbmVmaXRzCj4+Pj4gZXZlcnlvbmUgZWxzZSBpbiByZXR1cm4uIElu IG15IG9waW5pb24gdGhhdCdzIGEgbGFyZ2UgcGFydCBvZiB3aHkgdGhlCj4+Pj4ga2VybmVsIGlz IHNvIHN1Y2Nlc3NmdWwuCj4+Pj4KPj4+Pj4gV2UgaGF2ZSBwaWxlcyBvZiBzdHVmZiBpbiBkcm0g YW5kIGRybSBkcml2ZXJzIHRoYXQgc2hvdWxkIGJlIGluIGNvcmUgYnV0Cj4+Pj4+IGlzbid0Lgo+ Pj4+Pgo+Pj4+PiBJbW8gdGhlIG9ubHkgcmVhc29uYWJsZSB3YXkgaXMgdG8gbWVyZ2UgYXMtaXMs IHRoZW4gZm9sbG93LXVwIHdpdGggYQo+Pj4+IHBhdGNoCj4+Pj4+IHNlcmllcyB0byBtb3ZlIHRo ZSBoZWxwZXIgaW50byB0aGUgcmlnaHQgc3Vic3lzdGVtLiBNb3N0IG9mdGVuCj4+Pj4+IHVuZm9y dHVuYXRlbHkgdGhhdCBmb2xsb3ctdXAgcGF0Y2ggc2VyaWVzIHdpbGwganVzdCBkaWUuCj4+Pj4g T2YgY291cnNlIGZvbGxvdy11cCBzZXJpZXMgZGllLiBUaGF0J3MgYmVjYXVzZSBub2JvZHkgY2Fy ZXMgdG8gZm9sbG93LXVwCj4+Pj4gb25jZSB0aGVpciBjb2RlIGhhcyBiZWVuIG1lcmdlZC4KPj4+ Pgo+Pj4+IENvbGxlY3Rpbmcgb3VyIG93biBoZWxwZXJzIG9yIHZhcmlhbnRzIG9mIHN1YnN5c3Rl bXMgaXMgYSBncmVhdCB3YXkgb2YKPj4+PiBpc29sYXRpbmcgb3Vyc2VsdmVzIGZyb20gdGhlIHJl c3Qgb2YgdGhlIGNvbW11bml0eS4gSSBkb24ndCB0aGluayB0aGF0J3MKPj4+PiBhIGdvb2Qgc29s dXRpb24gaW4gdGhlIGxvbmcgcnVuIGF0IGFsbC4KPj4+Pgo+Pj4gV2UgaGF2ZSBhIGJ1bmNoIG9m IHBhdGNoIHNlcmllcyB0aGF0IHdlIHJlc3VibWl0IGZvciBtb250aHMgYW5kIHRoZXkgZ28KPj4+ IGV4YWN0bHkgbm93aGVyZS4gVGhleSBkb24ndCBkaWUgYmVjYXVzZSB3ZSBzdG9wIGNhcmluZywg dGhleSBkaWUgYmVjYXVzZQo+Pj4gdGhleSBkaWUuIFNvbWUgb2YgdGhlbSB3ZSBldmVuIG5lZWQg dG8gY29uc3RhbnRseSByZWJhc2UgYW5kIGNhcnJ5IGFyb3VuZAo+Pj4gaW4gZHJtLXRpcCBzaW5j ZSBvdXIgQ0kgd291bGQgT29wcyBvciBzcGV3IFdBUk5JR3MgYWxsIG92ZXIgdGhlIHBsYWNlLgo+ Pj4gVGhlcmUncyBzaW1wbHkgc29tZSBhcmVhcyBvZiB0aGUga2VybmVsIHdoaWNoIHNlZW0gb3Zl cmxvYWRlZCB1bmRlciBwYXRjaGVzCj4+PiBhbmQgbm8gb25lIGlzIHdpbGxpbmcgb3IgYWJsZSB0 byBmaXggdGhpbmdzLCBhbmQgSSBjYW4ndCBmaXggdGhlIGVudGlyZQo+Pj4ga2VybmVsLiBOb3Ig ZXhwZWN0IGNvbnRyaWJ1dG9ycyAod2hvIGhhdmUgbXVjaCBsZXNzIHBvbGl0aWNhbCB3ZWlnaHQg dG8KPj4+IHRocm93IGFyb3VuZCB0aGFuIG1lKSB0byBkbyB0aGF0IGFuZCBzdWNjZWVkLiBBbmQg d2UgZG9uJ3QgZW5kIHVwIHdpdGgKPj4+IHdvcnNlIGNvZGUgaW4gdGhlIGRybSBzdWJzeXN0ZW0s IHNpbmNlIHdlIGNhbiBzdGlsbCBkbyB0aGUgcmVmYWN0b3JpbmcKPj4+IHdpdGhpbiBkcm0gaGVs cGVycyBhbmQgZW5kIHVwIHdpdGggY2xlYW4gZHJpdmVycy4KPj4+Cj4+PiBJIGZ1bGx5IGFncmVl IHRoYXQgaXQncyBub3QgZ3JlYXQgZm9yIHRoZSBrZXJuZWwncyBmdXR1cmUsIGJ1dCB3aGVuIEkn bQo+Pj4gc3R1Y2sgd2l0aCB0aGUgb3B0aW9uIHRvIGdldCBzaGl0IGRvbmUgb3IgYnVybmluZyBv dXQgcGxheWluZyB0aGUKPj4+IHVwc3RyZWFtaW5nIGdhbWUsIHRoZSBjaG9pY2UgaXMgZWFzeS4g QW5kIGluIHRoZSBlbmQgSSBjYXJlIGFib3V0IG9wZW4KPj4+IHNvdXJjZSBnZnggbXVjaCBtb3Jl IHRoYW4gdGhlIGtlcm5lbCwgYW5kIEkgdGhpbmsgZm9yIG9wZW4gc291cmNlIGdmeCdzCj4+PiBz dWNjZXNzIGl0J3MgY3J1Y2lhbCB0aGF0IHdlJ3JlIHdlbGNvbWluZyB0byBuZXcgY29udHJpYnV0 b3JzIGFuZCBkb24ndAo+Pj4gdGhyb3cgdXAgbWFzc2l2ZSByb2FkYmxvY2tzLiBPcGVuIHNvdXJj ZSBnZnggaXMgdGlueSBhbmQgc3RpbGwgZmFyIGF3YXkKPj4+IGZyb20gd29ybGQgZG9taW5hdGlv biwgd2UgbmVlZCBfbG90c18gbW9yZSBwZW9wbGUuIElmIHRoYXQgbWVhbnMgcm91dGluZwo+Pj4g YXJvdW5kIG90aGVyIHN1YnN5c3RlbXMgZm9yIHRoZW0sIEknbSBhbGwgZm9yIGl0Lgo+PiBJIGNh bid0IHNheSBJIGZ1bGx5IGFncmVlIHdpdGggdGhhdCBzZW50aW1lbnQuIEkgZG8gc2VlIGhvdyBy b3V0aW5nCj4+IGFyb3VuZCBzdWJzeXN0ZW1zIGNhbiBiZSB1c2VmdWwgb2NjYXNpb25hbGx5LiBJ ZiBub2JvZHkgd2lsbCBtZXJnZSB0aGUKPj4gY29kZSwgb3IgaWYgbm9ib2R5IGNhcmVzLCB0aGVu IGJ5IGFsbCBtZWFucywgbGV0J3MgbWFrZSB0aGVtIERSTS0KPj4gc3BlY2lmaWMgaGVscGVycy4K Pj4KPj4gQnV0IEkgdGhpbmsgd2UgbmVlZCB0byBhdCBsZWFzdCB0cnkgdG8gZG8gdGhlIHJpZ2h0 IHRoaW5nLiBJZiBvbmx5IHRvCj4+IHRlYWNoIHBlb3BsZSB3aGF0IHRoZSByaWdodCB3YXkgaXMu IElmIHdlIHN0YXJ0IGFjY2VwdGluZyBzdWNoIHRoaW5ncwo+PiBieSBkZWZhdWx0LCBob3cgY2Fu IHdlIGV4cGVjdCBjb250cmlidXRvcnMgdG8gZXZlbiB0cnk/Cj4+Cj4+IEkgYWxzbyB0aGluayB0 aGF0IGNvbnRyaWJ1dG9ycyB3aWxsIG9mdGVuIGVuZCB1cCBjb250cmlidXRpbmcgbm90IG9ubHkK Pj4gdG8gRFJNIGJ1dCB0byB0aGUga2VybmVsIGFzIGEgd2hvbGUuIEFzIHN1Y2ggaXQgc2hvdWxk IGJlIHBhcnQgb2Ygb3VyCj4+IG1lbnRvcmluZyB0byB0ZWFjaCB0aGVtIGFib3V0IGhvdyB0aGUg cHJvY2VzcyB3b3JrcyBhcyBhIHJ1bGUsIGV2ZW4gaWYKPj4gdGhlIG9jY2FzaW9uYWwgZXhjZXB0 aW9uIGlzIG5lY2Vzc2FyeSB0byBnZXQgdGhpbmdzIGRvbmUuCj4+Cj4+IEluIHRoaXMgcGFydGlj dWxhciBjYXNlLCBJIGtub3cgZm9yIGEgZmFjdCB0aGF0IGJvdGggYmFja2xpZ2h0IGFuZCBTUEkK Pj4gbWFpbnRhaW5lcnMgYXJlIHZlcnkgcmVzcG9uc2l2ZSwgc28gdGhhdCdzIG5vdCBhIGdvb2Qg ZXhjdXNlLgo+IEkgZGVmaW5pdGVseSBkb24ndCB3YW50IHRoYXQgd2UgZG9uJ3QgYXR0ZW1wdCB0 aGlzLiBCdXQgYnJvdWdodCBmcm9tIHllYXJzCj4gb2YgZXhwZXJpZW5jZSwgSSByZWNvbW1lbmQg dG8gbWVyZ2UgZmlyc3QgKHdpdGggcHJlLXJlZmFjdG9yaW5nIGFscmVhZHkKPiBhcHBsaWVkLCBi dXQgaGVscGVycyBvbmx5IGV4dHJhY3RlZCwgbm90IHlldCBhdCB0aGUgcmlnaHQgc3BvdCksIGFu ZCB0aGVuCj4gZm9sbG93IHVwIHdpdGguIEJlY2F1c2Ugb24gYXZlcmFnZSwgdGhlcmUncyB3YXkg dG9vIG1hbnkgdHJlZXMgd2l0aAo+IG92ZXJsb2FkZWQgbWFpbnRhaW5lcnMgd2hvIG1heWJlIGxv b2sgYXQgeW91ciBwYXRjaCBvbmNlIHBlciBrZXJuZWwKPiByZWxlYXNlIGN5Y2xlLgo+Cj4gSWYg eW91IGtub3cgdGhhdCBiYWNrbGlnaHQgYW5kIHNwaSBpc24ndCBvbmUgb2YgdGhlc2UgYXJlYXMg KGFueXRoaW5nIHRoYXQKPiBnb2VzIHRocm91Z2ggdGFrYXNoaS9zb3VuZCBpcyBhIHNpbWlsYXIg Z29vZCBleHBlcmllbmNlIGZvciB1cyBvbiB0aGUgaTkxNQo+IHNpZGUpLCB0aGVuIEkgZ3Vlc3Mg d2UgY2FuIHRyeS4gQnV0IHRoZW4gTm9yYWxmIGhhcyBhbHJlYWR5IHdyaXR0ZW4gYSBmZXcKPiBt b250aHMgd29ydGggb2YgcmVhbGx5IGdyZWF0IHJlZmFjdG9yaW5nLCBhbmQgSSdtIHNlcmlvdXNs eSBzdGFydGluZyB0bwo+IGZlZWwgZ3VpbHR5IGZvciB2b2x1bnRlZXJpbmcgaGltIGZvciBhbGwg b2YgdGhpcy4gRXZlbiB0aG91Z2ggaGUgc2VlbXMgdG8KPiBiZSByZWFsbHkgZ29vZCBhdCBpdCwg YW5kIHNlZW1zIHRvIG5vdCBtaW5kLCBpdCdzIGdldHRpbmcgYSBiaXQgc2lsbHkuCj4gR2l2ZW4g dGhhdCBJJ2Qgc2F5IHVwIHRvIE5vcmFsZi4KPgo+IEluIHNob3J0LCB0aGVyZSdzIGFsd2F5cyBh IGJhbGFuY2UuCgpZZXMsIGl0J3MgYSBiYWxhbmNlIGJldHdlZW4gdGhlIHBlcmZlY3QgYW5kIG5v dCdzIHNvIHBlcmZlY3QsCnRoZSBwcm9mZXNzaW5hbCBhbmQgdGhlIGFtYXRldXIsIGFuZCB0aGUg ZHJtIGV4cGVydCBhbmQgdGhlIG5ld2JpZS4KCklmIEkga25ldyBob3cgbXVjaCB0aW1lIEkgd291 bGQgaGF2ZSB0byBzcGVuZCBvbiB0aW55ZHJtIHRvIGdldCBpdAptZXJnZWQsIHRoZW4gSSB3b3Vs ZCBuZXZlciBoYXZlIHN0YXJ0ZWQgaXQuIEkgd29uZGVyZWQsIGEgY291cGxlIG9mCm1vbnRocyBi YWNrLCBpZiBJIHNob3VsZCBqdXN0IGN1dCBteSBsb3NzZXMgYW5kIG1vdmUgdG8gc29tZXRoaW5n IGVsc2UuCmRyaS1kZXZlbCBpcyBhIGZyaWVuZGx5IHBsYWNlIGFuZCBJIGRvIGdldCBoZWxwIHRv IGtlZXAgbW92aW5nLCBidXQgSQpnZXQgdGhlIGZlZWxpbmcgdGhhdCBkcm0gaXMgcmVhbGx5IGEg cGxhY2UgZm9yIHByb2Zlc3Npb25hbHMgdGhhdCB3cml0ZQprZXJuZWwgY29kZSA1MCBob3VycyBh IHdlZWsuIEFuZCB0aGVyZSdzIG5vdGhpbmcgd3JvbmcgaW4gdGhhdCwgZHJtIGlzCmNvbXBsZXgg YW5kIG1heWJlIHRoYXQga2luZCBvZiBleHBlcnRpY2UgYW5kIHdvcmstaG91cnMgYXJlIG5lZWRl ZCB0bwpkbyB3b3JrIGhlcmUuCgpJdCdzIG5vdCB0aGF0IEkgcGxhbiBvbiBiYWNraW5nIG91dCBu b3csIEknbSBqdXN0IHB1dHRpbmcgZG93biBhIGZldwp3b3JkcyBhYm91dCB0aGUgY2hhbGxlbmdl IGl0IGhhcyBiZWVuIGZvciBtZSBhcyBhIGhvYmJ5aXN0IHRvIG1lZXQgZHJtLgoKCkFzIGZvciB0 aGUgc3BlY2lmaWNzLAoKQmFja2xpZ2h0IGVuYWJsZS9kaXNhYmxlIGhlbHBlcnMsIEkgaGF2ZW4n dCB0aG91Z2h0IGFib3V0IHRob3NlIGFzCmJhY2tsaWdodCBzdWJzeXN0ZW0gaGVscGVycy4gQnV0 IEkgc2VlIHNvbWUgZHJtIHBhbmVsIGRyaXZlcnMgdGhhdCBkbwp0aGUgc2FtZSwgc28gaXQgbWFr ZXMgc2Vuc2UuCkJ1dCB3aGF0IEknbSBmZWVsaW5nIGlzIHRoaXM6CklmIEknbSBleHBlY3RlZCB0 byBnZXQgZXZlcnl0aGluZyByaWdodCwgdGhlbiBJIHdpbGwgIm5ldmVyIiBnZXQgdGhpcyAKbWVy Z2VkLgpUaGlzIHRoaW5nIGJ5IGl0c2VsZiBpc24ndCBtdWNoLCBidXQgYWRkaW5nIHVwIGV2ZXJ5 IGxpdHRsZSB0aGluZwphbW91bnRzIHRvIGEgbG90LiBBbmQgaXQncyBub3QganVzdCAibWFrZSB0 aGlzIHBhdGNoIiwgaXQncyBwcm9iYWJseQpjbGVhbiB1cCB0aGUgZHJpdmVycyBhcyB3ZWxsIDot KQoKdGlueWRybV9zcGlfdHJhbnNmZXIoKSBjYW4gcHJpbnQgdGhlIGNvbnRlbnQgb2YgdGhlIGJ1 ZmZlci4gVGhpcyBpcwppbXBvcnRhbnQgYXQgbGVhc3QgdW50aWwgSSBoYXZlIHNlZW4gc29tZSBy ZWFsIHVzZSBvZiB0aGUgZHJpdmVycy4KSSBoYXZlIGVtdWxhdGlvbiBjb2RlIGZvciBoYW5kbGlu ZyBiaXQgd2lkdGhzIG5vdCBzdXBwb3J0ZWQgYnkgdGhlIFNQSQpjb250cm9sbGVyLCBzbyBJIHdh bnQgdG8gc2VlIHdoYXQgZ29lcyBvdmVyIHRoZSB3aXJlLiBTUEkgY29yZSB1c2VzCnRyYWNlIGV2 ZW50cyB0byB0cmFjayB3aGF0J3MgZ29pbmcgb24sIGFuZCBJIGRvbid0IHRoaW5rIEkgY2FuIGdl dApidWZmZXIgZHVtcGluZyBpbnRvIHRoYXQgY29kZS4KCkRvbid0IGdldCBtZSB3cm9uZyBUaGll cnJ5LCBJIGRvIGFwcHJlY2lhdGUgdGhhdCB5b3UgdGFrZSB0aGUgdGltZSB0bwpsb29rIGF0IHRo ZSBjb2RlLiBJJ20ganVzdCBmcnVzdHJhdGVkIHRoYXQgaXQgdGFrZXMgc28gbG9uZyB0byBnZXQg dGhpcwpyaWdodC4gSSB0aG91Z2h0IHRoYXQgYWxsIEkgbmVlZGVkIG5vdyB3YXMgYSBEVCBtYWlu dGFpbmVyIGFjayA6LSkKCgpOb3JhbGYuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9kcmktZGV2ZWwK