From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH v9 1/5] drm/i915: Drop AUX backlight enable check for backlight control Date: Fri, 26 May 2017 15:28:50 +0300 Message-ID: <87wp93ls3h.fsf@intel.com> References: <20170523223805.46372-1-puthik@chromium.org> <20170523223805.46372-2-puthik@chromium.org> <87d1ayoeiw.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <87d1ayoeiw.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: intel-gfx@lists.freedesktop.org, Dhinakaran Pandiyan Cc: Manasi Navare , Stephane Marchesin , Puthikorn Voravootivat , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gV2VkLCAyNCBNYXkgMjAxNywgSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGxpbnV4LmludGVs LmNvbT4gd3JvdGU6Cj4gT24gVHVlLCAyMyBNYXkgMjAxNywgUHV0aGlrb3JuIFZvcmF2b290aXZh dCA8cHV0aGlrQGNocm9taXVtLm9yZz4gd3JvdGU6Cj4+IFRoZXJlIGFyZSBzb21lIHBhbmVsIHRo YXQKPj4gKDEpIGRvZXMgbm90IHN1cHBvcnQgZGlzcGxheSBiYWNrbGlnaHQgZW5hYmxlIHZpYSBB VVgKPj4gKDIpIHN1cHBvcnQgZGlzcGxheSBiYWNrbGlnaHQgYWRqdXN0bWVudCB2aWEgQVVYCj4+ ICgzKSBzdXBwb3J0IGRpc3BsYXkgYmFja2xpZ2h0IGVuYWJsZSB2aWEgZURQIEJMX0VOQUJMRSBw aW4KPj4KPj4gVGhlIGN1cnJlbnQgZHJpdmVyIHJlcXVpcmVkIHRoYXQgKDEpIG11c3QgYmUgc3Vw cG9ydCB0byBlbmFibGUgKDIpLgo+PiBUaGlzIHBhdGNoIGRyb3BzIHRoYXQgcmVxdWlyZW1lbnQu Cj4+Cj4+IFNpZ25lZC1vZmYtYnk6IFB1dGhpa29ybiBWb3Jhdm9vdGl2YXQgPHB1dGhpa0BjaHJv bWl1bS5vcmc+Cj4KPiBSZXZpZXdlZC1ieTogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVs LmNvbT4KCkFuZCBwdXNoZWQgdG8gZHJtLWludGVsLW5leHQtcXVldWVkLCB0aGFua3MgZm9yIHRo ZSBwYXRjaC4KCkJSLApKYW5pLgoKPgo+PiAtLS0KPj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2RwX2F1eF9iYWNrbGlnaHQuYyB8IDggKysrKystLS0KPj4gIDEgZmlsZSBjaGFuZ2VkLCA1 IGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCj4+Cj4+IGRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9kcF9hdXhfYmFja2xpZ2h0LmMgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9kcF9hdXhfYmFja2xpZ2h0LmMKPj4gaW5kZXggYjg3YzVhMzgxZDZhLi5hMDk5 NWMwMGZjODQgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwX2F1 eF9iYWNrbGlnaHQuYwo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcF9hdXhf YmFja2xpZ2h0LmMKPj4gQEAgLTI4LDYgKzI4LDEwIEBAIHN0YXRpYyB2b2lkIHNldF9hdXhfYmFj a2xpZ2h0X2VuYWJsZShzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLCBib29sIGVuYWJsZSkKPj4g IHsKPj4gIAl1aW50OF90IHJlZ192YWwgPSAwOwo+PiAgCj4+ICsJLyogRWFybHkgcmV0dXJuIHdo ZW4gZGlzcGxheSB1c2Ugb3RoZXIgbWVjaGFuaXNtIHRvIGVuYWJsZSBiYWNrbGlnaHQuICovCj4+ ICsJaWYgKCEoaW50ZWxfZHAtPmVkcF9kcGNkWzFdICYgRFBfRURQX0JBQ0tMSUdIVF9BVVhfRU5B QkxFX0NBUCkpCj4+ICsJCXJldHVybjsKPj4gKwo+PiAgCWlmIChkcm1fZHBfZHBjZF9yZWFkYigm aW50ZWxfZHAtPmF1eCwgRFBfRURQX0RJU1BMQVlfQ09OVFJPTF9SRUdJU1RFUiwKPj4gIAkJCSAg ICAgICZyZWdfdmFsKSA8IDApIHsKPj4gIAkJRFJNX0RFQlVHX0tNUygiRmFpbGVkIHRvIHJlYWQg RFBDRCByZWdpc3RlciAweCV4XG4iLAo+PiBAQCAtMTY1LDEwICsxNjksOCBAQCBpbnRlbF9kcF9h dXhfZGlzcGxheV9jb250cm9sX2NhcGFibGUoc3RydWN0IGludGVsX2Nvbm5lY3RvciAqY29ubmVj dG9yKQo+PiAgCSAqIHRoZSBwYW5lbCBjYW4gc3VwcG9ydCBiYWNrbGlnaHQgY29udHJvbCBvdmVy IHRoZSBhdXggY2hhbm5lbAo+PiAgCSAqLwo+PiAgCWlmIChpbnRlbF9kcC0+ZWRwX2RwY2RbMV0g JiBEUF9FRFBfVENPTl9CQUNLTElHSFRfQURKVVNUTUVOVF9DQVAgJiYKPj4gLQkgICAgKGludGVs X2RwLT5lZHBfZHBjZFsxXSAmIERQX0VEUF9CQUNLTElHSFRfQVVYX0VOQUJMRV9DQVApICYmCj4+ ICAJICAgIChpbnRlbF9kcC0+ZWRwX2RwY2RbMl0gJiBEUF9FRFBfQkFDS0xJR0hUX0JSSUdIVE5F U1NfQVVYX1NFVF9DQVApICYmCj4+IC0JICAgICEoKGludGVsX2RwLT5lZHBfZHBjZFsxXSAmIERQ X0VEUF9CQUNLTElHSFRfUElOX0VOQUJMRV9DQVApIHx8Cj4+IC0JICAgICAgKGludGVsX2RwLT5l ZHBfZHBjZFsyXSAmIERQX0VEUF9CQUNLTElHSFRfQlJJR0hUTkVTU19QV01fUElOX0NBUCkpKSB7 Cj4+ICsJICAgICEoaW50ZWxfZHAtPmVkcF9kcGNkWzJdICYgRFBfRURQX0JBQ0tMSUdIVF9CUklH SFRORVNTX1BXTV9QSU5fQ0FQKSkgewo+PiAgCQlEUk1fREVCVUdfS01TKCJBVVggQmFja2xpZ2h0 IENvbnRyb2wgU3VwcG9ydGVkIVxuIik7Cj4+ICAJCXJldHVybiB0cnVlOwo+PiAgCX0KCi0tIApK YW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==