From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brian Norris Subject: Re: [RESEND PATCH v2 2/5] backlight: pwm_bl: Add device link for pwm_bl and pwm Date: Mon, 16 Oct 2017 16:57:11 -0700 Message-ID: <20171016235710.GA12188@google.com> References: <20171016100640.26575-1-jeffy.chen@rock-chips.com> <20171016100640.26575-3-jeffy.chen@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20171016100640.26575-3-jeffy.chen@rock-chips.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Jeffy Chen Cc: linux-pwm@vger.kernel.org, linux-fbdev@vger.kernel.org, Bartlomiej Zolnierkiewicz , linux-kernel@vger.kernel.org, dmitry.torokhov@gmail.com, rjw@rjwysocki.net, dianders@chromium.org, dri-devel@lists.freedesktop.org, tfiga@chromium.org, broonie@kernel.org, Jingoo Han , Thierry Reding , Daniel Thompson , Lee Jones List-Id: linux-pwm@vger.kernel.org SGksCgpPbiBNb24sIE9jdCAxNiwgMjAxNyBhdCAwNjowNjozN1BNICswODAwLCBKZWZmeSBDaGVu IHdyb3RlOgo+IFdoZW4gdGhlIHB3bSBkcml2ZXIgaXMgdW5ib3VuZCwgdGhlIHB3bV9ibCBkcml2 ZXIgd291bGQgc3RpbGwgaG9sZCBhCj4gcmVmZXJlbmNlIHRvIHRoYXQgcHdtLCBhbmQgY3Jhc2gg dGhlIGtlcm5lbCBsYXRlcihpZiBzb21lb25lIHRyeWluZwo+IHRvIGFjY2VzcyB0aGF0IGludmFs aWQgcHdtKS4KClRoaXMgaXMgbm90IHRoZSBwcmltYXJ5IHByb2JsZW0geW91J3JlIHRyeWluZyB0 byBhZGRyZXNzIHRob3VnaCwgaXMgaXQ/IFRoaXMgaXMKbW9zdGx5IHN1cHBvc2VkIHRvIGhhbmRs ZSBQTSwgbm90IGRldmljZSByZW1vdmFsICh0aG91Z2ggaXQgc2VlbXMgdG8gZG8gc29tZSBvZgpi b3RoKS4KCkJ1dCBmb3IgdGhlIHJlbW92YWwvdW5iaW5kIGNhc2UsIEkgd29uZGVyZWQgd2h5IHRo ZSBleGlzdGluZyBQV00gInJlcXVlc3RlZCIKc3RhdHVzIFsxXSBkaWRuJ3QgY2F0Y2ggdGhlIHN0 YXRlZCBwcm9ibGVtIGFib3ZlLCBidXQgdGhlbiBJIG5vdGljZWQuLi50aGUKZHJpdmVyIGNvcmUg ZG9lc24ndCBjYXJlIGlmIHRoZSBkcml2ZXIgcmVtb3ZlKCkgY2FsbGJhY2sgZmFpbHMuIFNvCnB3 bWNoaXBfcmVtb3ZlKCkgYW4gcmV0dXJuIC1FQlVTWSBhbGwgaXQgd2FudHMgLS0gdGhlIGRldmlj ZSBjb3JlIGlzIHN0aWxsCmdvaW5nIHRvIHVuYmluZCB5b3UgKGFuZCBmcmVlIGFsbCB5b3VyIGRl dm1fKidzKS4gVGhpcyBzZWVtcyBraW5kYSBiYWQuCgo+IEFkZCBhIGRldmljZSBsaW5rIHRvIGF2 b2lkIHRoaXMuCgpUaGlzIGlzIGdvaW5nIHRvIGJlIGEgKmxvdCogb2YgY2h1cm4gdGhyb3VnaG91 dCB0aGUgdHJlZSwgaWYgd2UgZXhwZWN0CmFsbCByZXNvdXJjZSBjb25zdW1lcnMgdG8gZG8gdGhp cy4gSSB0aGluayB3ZSdkIHdhbnQgc29tZSBraW5kIG9mCmFncmVlbWVudCBmcm9tIHRoZSBQTSBt YWludGFpbmVycyBhbmQgKGxhcmdlcikgc3Vic3lzdGVtIG93bmVycyBiZWZvcmUKZ29pbmcgZG93 biB0aGlzIHJvdXRlLi4uCgpBbmQgaW4gdGhlIFBXTSBjYXNlLCBwd21fZ2V0KCkgYWxyZWFkeSBo YXMgdGhlIGRldmljZSBwb2ludGVyLiBXaHkgY2FuJ3QKd2UganVzdCBpbnN0cnVtZW50IGl0IGlu c3RlYWQ/CgpCcmlhbgoKUC5TLiBBIGxpdHRsZSBvZmYtdG9waWMsIGJ1dCB0aGlzIGVudW0gaXMg d3JvbmcsIGZvciB1c2Ugd2l0aCB0ZXN0X2JpdCgpOgoKZW51bSB7CiAgICAgICAgUFdNRl9SRVFV RVNURUQgPSAxIDw8IDAsCiAgICAgICAgUFdNRl9FWFBPUlRFRCA9IDEgPDwgMSwKfTsKCnRlc3Rf Yml0KCkgYW5kIGZyaWVuZHMgdGFrZSBhIGJpdCBudW1iZXIsIG5vdCBhIGJpdCBtYXNrLiBGb3J0 dW5hdGVseSBpdApkb2Vzbid0IG1hdHRlciBtdWNoLCBzaW5jZSB0aGUgYml0bWFzayBpcyBqdXN0 IG5vdCB2ZXJ5IGRlbnNlIHRoaXMgd2F5LiBCdXQKaXQncyBtaXNsZWFkaW5nIGFuZCB3aWxsIGNh dXNlIHByb2JsZW1zIGlmIHdlIGdldCBhIGxvdCBuZXcgZmxhZ3MuCgo+IFNpZ25lZC1vZmYtYnk6 IEplZmZ5IENoZW4gPGplZmZ5LmNoZW5Acm9jay1jaGlwcy5jb20+Cj4gLS0tCj4gCj4gQ2hhbmdl cyBpbiB2MjogTm9uZQo+IAo+ICBkcml2ZXJzL3ZpZGVvL2JhY2tsaWdodC9wd21fYmwuYyB8IDIg KysKPiAgMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKQo+IAo+IGRpZmYgLS1naXQgYS9k cml2ZXJzL3ZpZGVvL2JhY2tsaWdodC9wd21fYmwuYyBiL2RyaXZlcnMvdmlkZW8vYmFja2xpZ2h0 L3B3bV9ibC5jCj4gaW5kZXggOWJkMTc2ODI2NTVhLi5hNzZmMTQ3YTI2ZTcgMTAwNjQ0Cj4gLS0t IGEvZHJpdmVycy92aWRlby9iYWNrbGlnaHQvcHdtX2JsLmMKPiArKysgYi9kcml2ZXJzL3ZpZGVv L2JhY2tsaWdodC9wd21fYmwuYwo+IEBAIC0zMjgsNiArMzI4LDggQEAgc3RhdGljIGludCBwd21f YmFja2xpZ2h0X3Byb2JlKHN0cnVjdCBwbGF0Zm9ybV9kZXZpY2UgKnBkZXYpCj4gIAkJZ290byBl cnJfYWxsb2M7Cj4gIAl9Cj4gIAo+ICsJZGV2aWNlX2xpbmtfYWRkKCZwZGV2LT5kZXYsIHBiLT5w d20tPmNoaXAtPmRldiwgRExfRkxBR19BVVRPUkVNT1ZFKTsKPiArCj4gIAlkZXZfZGJnKCZwZGV2 LT5kZXYsICJnb3QgcHdtIGZvciBiYWNrbGlnaHRcbiIpOwo+ICAKPiAgCS8qCj4gLS0gCj4gMi4x MS4wCj4gCj4gCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=