From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Lee, Shawn C" Subject: [PATCH] drm/i915: Backlight control via VESA eDP aux interface Date: Mon, 10 Jun 2019 01:40:55 -0700 Message-ID: <1560156055-10451-1-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 mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8557A8910C for ; Mon, 10 Jun 2019 08:11:26 +0000 (UTC) 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 , Lee@freedesktop.org List-Id: intel-gfx@lists.freedesktop.org VGhlIGxhdGVzdCBWQlQgc3VwcG9ydCBiYWNrbGlnaHQgY29udHJvbCB2aWEgYXV4LiBXZSBoYXZl IHRvCmNoZWNrIFZCVCdzIHNldHRpbmcgYmVmb3JlIGRvaW5nIGJhY2tsaWdodCBpbml0aWFsaXph dGlvbi4KVGhlbiBEcml2ZXIgd2lsbCBhc3NpZ24gY29ycmVjdCBjYWxsYmFjayBmdW5jdGlvbiBm b3IgZURQCmJhY2tsaWdodCBjb250cm9sLgoKQ2M6IEphbmkgTmlrdWxhIDxqYW5pLm5pa3VsYUBp bnRlbC5jb20+CkNjOiBKb3NlIFJvYmVydG8gZGUgU291emEgPGpvc2Uuc291emFAaW50ZWwuY29t PgpDYzogQ29vcGVyIENoaW91IDxjb29wZXIuY2hpb3VAaW50ZWwuY29tPgoKU2lnbmVkLW9mZi1i eTogTGVlLCBTaGF3biBDIDxzaGF3bi5jLmxlZUBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfYmlvcy5jICAgICB8IDMgKystCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF92YnRfZGVmcy5oIHwgNiArKysrLS0KIDIgZmlsZXMgY2hhbmdlZCwgNiBpbnNlcnRpb25z KCspLCAzIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2Jpb3MuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Jpb3MuYwppbmRleCAxYzAz N2RmYTgzZjUuLjI3YmRhNDU1MjBlYyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfYmlvcy5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Jpb3MuYwpAQCAt MzE3LDcgKzMxNyw4IEBAIHBhcnNlX2xmcF9iYWNrbGlnaHQoc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgKmRldl9wcml2LAogCiAJZW50cnkgPSAmYmFja2xpZ2h0X2RhdGEtPmRhdGFbcGFuZWxfdHlw ZV07CiAKLQlkZXZfcHJpdi0+dmJ0LmJhY2tsaWdodC5wcmVzZW50ID0gZW50cnktPnR5cGUgPT0g QkRCX0JBQ0tMSUdIVF9UWVBFX1BXTTsKKwlkZXZfcHJpdi0+dmJ0LmJhY2tsaWdodC5wcmVzZW50 ID0gKGVudHJ5LT50eXBlID09IEJEQl9CQUNLTElHSFRfVFlQRV9QV01fU09DIHx8CisJCQkJCSAg IGVudHJ5LT50eXBlID09IEJEQl9CQUNLTElHSFRfVFlQRV9QV01fVkVTQV9FRFBfQVVYKTsKIAlp ZiAoIWRldl9wcml2LT52YnQuYmFja2xpZ2h0LnByZXNlbnQpIHsKIAkJRFJNX0RFQlVHX0tNUygi UFdNIGJhY2tsaWdodCBub3QgcHJlc2VudCBpbiBWQlQgKHR5cGUgJXUpXG4iLAogCQkJICAgICAg ZW50cnktPnR5cGUpOwpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfdmJ0 X2RlZnMuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3ZidF9kZWZzLmgKaW5kZXggODll ZjE0Y2FmYjZiLi43MTBmNTM5ZjE3ZGUgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX3ZidF9kZWZzLmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfdmJ0X2Rl ZnMuaApAQCAtNzYwLDggKzc2MCwxMCBAQCBzdHJ1Y3QgYmRiX2x2ZHNfbGZwX2RhdGEgewogICog QmxvY2sgNDMgLSBMRlAgQmFja2xpZ2h0IENvbnRyb2wgRGF0YSBCbG9jawogICovCiAKLSNkZWZp bmUgQkRCX0JBQ0tMSUdIVF9UWVBFX05PTkUJMAotI2RlZmluZSBCREJfQkFDS0xJR0hUX1RZUEVf UFdNCTIKKyNkZWZpbmUgQkRCX0JBQ0tMSUdIVF9UWVBFX05PTkUJCQkJMAorI2RlZmluZSBCREJf QkFDS0xJR0hUX1RZUEVfUFdNX1NPQwkJCTIKKyNkZWZpbmUgQkRCX0JBQ0tMSUdIVF9UWVBFX1BX TV9QQU5FTF9EUklWRVJfT0xFRAk0CisjZGVmaW5lIEJEQl9CQUNLTElHSFRfVFlQRV9QV01fVkVT QV9FRFBfQVVYCQk1CiAKIHN0cnVjdCBsZnBfYmFja2xpZ2h0X2RhdGFfZW50cnkgewogCXU4IHR5 cGU6MjsKLS0gCjIuNy40CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZng=