From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Shawn C Subject: [PATCH v2] drm/i915: Refine eDP aux backlight enable/disable sequence Date: Thu, 20 Jun 2019 20:02:08 -0700 Message-ID: <1561086128-19145-1-git-send-email-shawn.c.lee@intel.com> References: <1560492565-30405-1-git-send-email-shawn.c.lee@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 291766E7EF for ; Fri, 21 Jun 2019 02:34:12 +0000 (UTC) In-Reply-To: <1560492565-30405-1-git-send-email-shawn.c.lee@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: Jani Nikula , Cooper Chiou List-Id: intel-gfx@lists.freedesktop.org TW9kaWZ5IGF1eCBiYWNrbGlnaHQgZW5hYmxlL2Rpc2FibGUgc2VxdWVuY2UganVzdCBsaWtlIHdo YXQgd2UKZGlkIGZvciBnZW5lcm5hbCBlRFAgcGFuZWwuCjEuIFNldHVwIFBXTSBmcmVxIGFuZCBi cmlnaHRuZXNzIGxldmVsIGJlZm9yZSBlbmFibGUgZGlzcGxheSBiYWNrbGlnaHQuCjIuIFNldCBQ V00gdG8gMCBhZnRlciBiYWNrbGlnaHQgZW5hYmxlIHdhcyBvZmYuCgp2MjogQ29kZSBzdHJ1Y3R1 cmUgd2FzIGNoYW5nZWQuIE1vZGlmeSB0aGlzIHBhdGNoIHRvIGFsaWduIHRoZSBsYXRlc3QuCgpD YzogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KQ2M6IEph bmkgTmlrdWxhIDxqYW5pLm5pa3VsYUBpbnRlbC5jb20+CkNjOiBKb3NlIFJvYmVydG8gZGUgU291 emEgPGpvc2Uuc291emFAaW50ZWwuY29tPgpDYzogQ29vcGVyIENoaW91IDxjb29wZXIuY2hpb3VA aW50ZWwuY29tPgoKU2lnbmVkLW9mZi1ieTogTGVlIFNoYXduIEMgPHNoYXduLmMubGVlQGludGVs LmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2RwX2F1eF9iYWNr bGlnaHQuYyB8IDMgKystCiAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAxIGRlbGV0 aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9k cF9hdXhfYmFja2xpZ2h0LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rw X2F1eF9iYWNrbGlnaHQuYwppbmRleCA2YjBiNzM0NzlmYjguLmJiYzU3OTczNDIzOCAxMDA2NDQK LS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcF9hdXhfYmFja2xpZ2h0 LmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcF9hdXhfYmFja2xp Z2h0LmMKQEAgLTIxNiwxMyArMjE2LDE0IEBAIHN0YXRpYyB2b2lkIGludGVsX2RwX2F1eF9lbmFi bGVfYmFja2xpZ2h0KGNvbnN0IHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0CiAJCX0K IAl9CiAKLQlzZXRfYXV4X2JhY2tsaWdodF9lbmFibGUoaW50ZWxfZHAsIHRydWUpOwogCWludGVs X2RwX2F1eF9zZXRfYmFja2xpZ2h0KGNvbm5fc3RhdGUsIGNvbm5lY3Rvci0+cGFuZWwuYmFja2xp Z2h0LmxldmVsKTsKKwlzZXRfYXV4X2JhY2tsaWdodF9lbmFibGUoaW50ZWxfZHAsIHRydWUpOwog fQogCiBzdGF0aWMgdm9pZCBpbnRlbF9kcF9hdXhfZGlzYWJsZV9iYWNrbGlnaHQoY29uc3Qgc3Ry dWN0IGRybV9jb25uZWN0b3Jfc3RhdGUgKm9sZF9jb25uX3N0YXRlKQogewogCXNldF9hdXhfYmFj a2xpZ2h0X2VuYWJsZShlbmNfdG9faW50ZWxfZHAob2xkX2Nvbm5fc3RhdGUtPmJlc3RfZW5jb2Rl ciksIGZhbHNlKTsKKwlpbnRlbF9kcF9hdXhfc2V0X2JhY2tsaWdodChvbGRfY29ubl9zdGF0ZSwg MCk7CiB9CiAKIHN0YXRpYyBpbnQgaW50ZWxfZHBfYXV4X3NldHVwX2JhY2tsaWdodChzdHJ1Y3Qg aW50ZWxfY29ubmVjdG9yICpjb25uZWN0b3IsCi0tIAoyLjcuNAoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4