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Sun, 02 Aug 2020 04:07:26 -0700 (PDT) From: Sam Ravnborg To: dri-devel@lists.freedesktop.org, Jingoo Han , Lee Jones , Daniel Thompson Subject: [PATCH v1 11/22] drm/panel: samsung-s6e63m0: Backlight update Date: Sun, 2 Aug 2020 13:06:25 +0200 Message-Id: <20200802110636.1018743-12-sam@ravnborg.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200802110636.1018743-1-sam@ravnborg.org> References: <20200802110636.1018743-1-sam@ravnborg.org> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daniel Vetter , Thierry Reding , Sam Ravnborg , =?UTF-8?q?Pawe=C5=82=20Chmiel?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" LSBVc2UgZHJtX3BhbmVsIGJhY2tsaWdodCBzdXBwb3J0Ci0gVXNlIG1hY3JvIGZvciBiYWNrbGln aHQgaW5pdGlhbGl6YXRpb24KClNpZ25lZC1vZmYtYnk6IFNhbSBSYXZuYm9yZyA8c2FtQHJhdm5i b3JnLm9yZz4KQ2M6IFBhd2XFgiBDaG1pZWwgPHBhd2VsLm1pa29sYWouY2htaWVsQGdtYWlsLmNv bT4KQ2M6IFRoaWVycnkgUmVkaW5nIDx0aGllcnJ5LnJlZGluZ0BnbWFpbC5jb20+CkNjOiBTYW0g UmF2bmJvcmcgPHNhbUByYXZuYm9yZy5vcmc+Ci0tLQogZHJpdmVycy9ncHUvZHJtL3BhbmVsL3Bh bmVsLXNhbXN1bmctczZlNjNtMC5jIHwgMjUgKysrKysrKy0tLS0tLS0tLS0tLQogMSBmaWxlIGNo YW5nZWQsIDkgaW5zZXJ0aW9ucygrKSwgMTYgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL3BhbmVsL3BhbmVsLXNhbXN1bmctczZlNjNtMC5jIGIvZHJpdmVycy9ncHUv ZHJtL3BhbmVsL3BhbmVsLXNhbXN1bmctczZlNjNtMC5jCmluZGV4IGE1Zjc2ZWI0ZmEyNS4uZTMw ZWY2NTVhM2MzIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vcGFuZWwvcGFuZWwtc2Ftc3Vu Zy1zNmU2M20wLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL3BhbmVsL3BhbmVsLXNhbXN1bmctczZl NjNtMC5jCkBAIC04OSw3ICs4OSw2IEBAIHN0YXRpYyB1OCBjb25zdCBzNmU2M20wX2dhbW1hXzIy W05VTV9HQU1NQV9MRVZFTFNdW0dBTU1BX1RBQkxFX0NPVU5UXSA9IHsKIHN0cnVjdCBzNmU2M20w IHsKIAlzdHJ1Y3QgZGV2aWNlICpkZXY7CiAJc3RydWN0IGRybV9wYW5lbCBwYW5lbDsKLQlzdHJ1 Y3QgYmFja2xpZ2h0X2RldmljZSAqYmxfZGV2OwogCiAJc3RydWN0IHJlZ3VsYXRvcl9idWxrX2Rh dGEgc3VwcGxpZXNbMl07CiAJc3RydWN0IGdwaW9fZGVzYyAqcmVzZXRfZ3BpbzsKQEAgLTI5Myw4 ICsyOTIsNiBAQCBzdGF0aWMgaW50IHM2ZTYzbTBfZGlzYWJsZShzdHJ1Y3QgZHJtX3BhbmVsICpw YW5lbCkKIAlpZiAoIWN0eC0+ZW5hYmxlZCkKIAkJcmV0dXJuIDA7CiAKLQliYWNrbGlnaHRfZGlz YWJsZShjdHgtPmJsX2Rldik7Ci0KIAlzNmU2M20wX2Rjc193cml0ZV9zZXFfc3RhdGljKGN0eCwg TUlQSV9EQ1NfRU5URVJfU0xFRVBfTU9ERSk7CiAJbXNsZWVwKDIwMCk7CiAKQEAgLTM1NSw4ICsz NTIsNiBAQCBzdGF0aWMgaW50IHM2ZTYzbTBfZW5hYmxlKHN0cnVjdCBkcm1fcGFuZWwgKnBhbmVs KQogCiAJczZlNjNtMF9kY3Nfd3JpdGVfc2VxX3N0YXRpYyhjdHgsIE1JUElfRENTX1NFVF9ESVNQ TEFZX09OKTsKIAotCWJhY2tsaWdodF9lbmFibGUoY3R4LT5ibF9kZXYpOwotCiAJY3R4LT5lbmFi bGVkID0gdHJ1ZTsKIAogCXJldHVybiAwOwpAQCAtMzk1LDcgKzM5MCw3IEBAIHN0YXRpYyBpbnQg czZlNjNtMF9zZXRfYnJpZ2h0bmVzcyhzdHJ1Y3QgYmFja2xpZ2h0X2RldmljZSAqYmQpCiB7CiAJ c3RydWN0IHM2ZTYzbTAgKmN0eCA9IGJsX2dldF9kYXRhKGJkKTsKIAotCWludCBicmlnaHRuZXNz ID0gYmQtPnByb3BzLmJyaWdodG5lc3M7CisJaW50IGJyaWdodG5lc3MgPSBiYWNrbGlnaHRfZ2V0 X2JyaWdodG5lc3MoYmQpOwogCiAJLyogZGlzYWJsZSBhbmQgc2V0IG5ldyBnYW1tYSAqLwogCXM2 ZTYzbTBfZGNzX3dyaXRlKGN0eCwgczZlNjNtMF9nYW1tYV8yMlticmlnaHRuZXNzXSwKQEAgLTQx MywyMyArNDA4LDIxIEBAIHN0YXRpYyBjb25zdCBzdHJ1Y3QgYmFja2xpZ2h0X29wcyBzNmU2M20w X2JhY2tsaWdodF9vcHMgPSB7CiAKIHN0YXRpYyBpbnQgczZlNjNtMF9iYWNrbGlnaHRfcmVnaXN0 ZXIoc3RydWN0IHM2ZTYzbTAgKmN0eCkKIHsKLQlzdHJ1Y3QgYmFja2xpZ2h0X3Byb3BlcnRpZXMg cHJvcHMgPSB7Ci0JCS50eXBlCQk9IEJBQ0tMSUdIVF9SQVcsCi0JCS5icmlnaHRuZXNzCT0gTUFY X0JSSUdIVE5FU1MsCi0JCS5tYXhfYnJpZ2h0bmVzcyA9IE1BWF9CUklHSFRORVNTCi0JfTsKKwlE RUNMQVJFX0JBQ0tMSUdIVF9JTklUX1JBVyhwcm9wcywgTUFYX0JSSUdIVE5FU1MsIE1BWF9CUklH SFRORVNTKTsKIAlzdHJ1Y3QgZGV2aWNlICpkZXYgPSBjdHgtPmRldjsKKwlzdHJ1Y3QgYmFja2xp Z2h0X2RldmljZSAqYmQ7CiAJaW50IHJldCA9IDA7CiAKLQljdHgtPmJsX2RldiA9IGRldm1fYmFj a2xpZ2h0X2RldmljZV9yZWdpc3RlcihkZXYsICJwYW5lbCIsIGRldiwgY3R4LAotCQkJCQkJICAg ICAmczZlNjNtMF9iYWNrbGlnaHRfb3BzLAotCQkJCQkJICAgICAmcHJvcHMpOwotCWlmIChJU19F UlIoY3R4LT5ibF9kZXYpKSB7Ci0JCXJldCA9IFBUUl9FUlIoY3R4LT5ibF9kZXYpOworCWJkID0g ZGV2bV9iYWNrbGlnaHRfZGV2aWNlX3JlZ2lzdGVyKGRldiwgInBhbmVsIiwgZGV2LCBjdHgsCisJ CQkJCSAgICAmczZlNjNtMF9iYWNrbGlnaHRfb3BzLCAmcHJvcHMpOworCWlmIChJU19FUlIoYmQp KSB7CisJCXJldCA9IFBUUl9FUlIoYmQpOwogCQlEUk1fREVWX0VSUk9SKGRldiwgImVycm9yIHJl Z2lzdGVyaW5nIGJhY2tsaWdodCBkZXZpY2UgKCVkKVxuIiwKIAkJCSAgICAgIHJldCk7CisJCXJl dHVybiByZXQ7CiAJfQogCisJY3R4LT5wYW5lbC5iYWNrbGlnaHQgPSBiZDsKIAlyZXR1cm4gcmV0 OwogfQogCi0tIAoyLjI1LjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2Ry aS1kZXZlbAo=