From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sam Ravnborg Subject: [PATCH v2 13/25] drm/panel: olimex-lcd-olinuxino: use drm_panel backlight support Date: Sat, 7 Dec 2019 15:03:41 +0100 Message-ID: <20191207140353.23967-14-sam@ravnborg.org> References: <20191207140353.23967-1-sam@ravnborg.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20191207140353.23967-1-sam@ravnborg.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org, Thierry Reding , Laurent Pinchart , Linus Walleij , Sam Ravnborg Cc: Neil Armstrong , David Airlie , linux-samsung-soc@vger.kernel.org, Stefan Mavrodiev , linux-rockchip@lists.infradead.org, Tomi Valkeinen , Jagan Teki , NXP Linux Team , Jitao Shi , Pengutronix Kernel Team , linux-mediatek@lists.infradead.org, Abhinav Kumar , linux-tegra@vger.kernel.org, Sean Paul , linux-arm-kernel@lists.infradead.org, Purism Kernel Team , linux-renesas-soc@vger.kernel.org, Boris Brezillon List-Id: linux-tegra@vger.kernel.org VXNlIHRoZSBiYWNrbGlnaHQgc3VwcG9ydCBpbiBkcm1fcGFuZWwgdG8gc2ltcGxpZnkgdGhlIGRy aXZlcgoKU2lnbmVkLW9mZi1ieTogU2FtIFJhdm5ib3JnIDxzYW1AcmF2bmJvcmcub3JnPgpSZXZp ZXdlZC1ieTogTGF1cmVudCBQaW5jaGFydCA8bGF1cmVudC5waW5jaGFydEBpZGVhc29uYm9hcmQu Y29tPgpDYzogU3RlZmFuIE1hdnJvZGlldiA8c3RlZmFuQG9saW1leC5jb20+CkNjOiBUaGllcnJ5 IFJlZGluZyA8dGhpZXJyeS5yZWRpbmdAZ21haWwuY29tPgpDYzogU2FtIFJhdm5ib3JnIDxzYW1A cmF2bmJvcmcub3JnPgotLS0KIC4uLi9ncHUvZHJtL3BhbmVsL3BhbmVsLW9saW1leC1sY2Qtb2xp bnV4aW5vLmMgfCAxOCArKysrKystLS0tLS0tLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCA2IGluc2Vy dGlvbnMoKyksIDEyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9w YW5lbC9wYW5lbC1vbGltZXgtbGNkLW9saW51eGluby5jIGIvZHJpdmVycy9ncHUvZHJtL3BhbmVs L3BhbmVsLW9saW1leC1sY2Qtb2xpbnV4aW5vLmMKaW5kZXggZTU1M2U1ODQzOTliLi4wOWRlYjk5 OTgxYTQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9wYW5lbC9wYW5lbC1vbGltZXgtbGNk LW9saW51eGluby5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9wYW5lbC9wYW5lbC1vbGltZXgtbGNk LW9saW51eGluby5jCkBAIC02LDcgKzYsNiBAQAogICogICBBdXRob3I6IFN0ZWZhbiBNYXZyb2Rp ZXYgPHN0ZWZhbkBvbGltZXguY29tPgogICovCiAKLSNpbmNsdWRlIDxsaW51eC9iYWNrbGlnaHQu aD4KICNpbmNsdWRlIDxsaW51eC9jcmMzMi5oPgogI2luY2x1ZGUgPGxpbnV4L2dwaW8vY29uc3Vt ZXIuaD4KICNpbmNsdWRlIDxsaW51eC9pMmMuaD4KQEAgLTY4LDcgKzY3LDYgQEAgc3RydWN0IGxj ZF9vbGludXhpbm8gewogCWJvb2wgcHJlcGFyZWQ7CiAJYm9vbCBlbmFibGVkOwogCi0Jc3RydWN0 IGJhY2tsaWdodF9kZXZpY2UgKmJhY2tsaWdodDsKIAlzdHJ1Y3QgcmVndWxhdG9yICpzdXBwbHk7 CiAJc3RydWN0IGdwaW9fZGVzYyAqZW5hYmxlX2dwaW87CiAKQEAgLTg3LDggKzg1LDYgQEAgc3Rh dGljIGludCBsY2Rfb2xpbnV4aW5vX2Rpc2FibGUoc3RydWN0IGRybV9wYW5lbCAqcGFuZWwpCiAJ aWYgKCFsY2QtPmVuYWJsZWQpCiAJCXJldHVybiAwOwogCi0JYmFja2xpZ2h0X2Rpc2FibGUobGNk LT5iYWNrbGlnaHQpOwotCiAJbGNkLT5lbmFibGVkID0gZmFsc2U7CiAKIAlyZXR1cm4gMDsKQEAg LTEzNCw4ICsxMzAsNiBAQCBzdGF0aWMgaW50IGxjZF9vbGludXhpbm9fZW5hYmxlKHN0cnVjdCBk cm1fcGFuZWwgKnBhbmVsKQogCWlmIChsY2QtPmVuYWJsZWQpCiAJCXJldHVybiAwOwogCi0JYmFj a2xpZ2h0X2VuYWJsZShsY2QtPmJhY2tsaWdodCk7Ci0KIAlsY2QtPmVuYWJsZWQgPSB0cnVlOwog CiAJcmV0dXJuIDA7CkBAIC0yODMsMTMgKzI3NywxMyBAQCBzdGF0aWMgaW50IGxjZF9vbGludXhp bm9fcHJvYmUoc3RydWN0IGkyY19jbGllbnQgKmNsaWVudCwKIAlpZiAoSVNfRVJSKGxjZC0+ZW5h YmxlX2dwaW8pKQogCQlyZXR1cm4gUFRSX0VSUihsY2QtPmVuYWJsZV9ncGlvKTsKIAotCWxjZC0+ YmFja2xpZ2h0ID0gZGV2bV9vZl9maW5kX2JhY2tsaWdodChkZXYpOwotCWlmIChJU19FUlIobGNk LT5iYWNrbGlnaHQpKQotCQlyZXR1cm4gUFRSX0VSUihsY2QtPmJhY2tsaWdodCk7Ci0KIAlkcm1f cGFuZWxfaW5pdCgmbGNkLT5wYW5lbCwgZGV2LCAmbGNkX29saW51eGlub19mdW5jcywKIAkJICAg ICAgIERSTV9NT0RFX0NPTk5FQ1RPUl9EUEkpOwogCisJcmV0ID0gZHJtX3BhbmVsX29mX2JhY2ts aWdodCgmbGNkLT5wYW5lbCk7CisJaWYgKHJldCkKKwkJcmV0dXJuIHJldDsKKwogCXJldHVybiBk cm1fcGFuZWxfYWRkKCZsY2QtPnBhbmVsKTsKIH0KIApAQCAtMjk5LDggKzI5Myw4IEBAIHN0YXRp YyBpbnQgbGNkX29saW51eGlub19yZW1vdmUoc3RydWN0IGkyY19jbGllbnQgKmNsaWVudCkKIAog CWRybV9wYW5lbF9yZW1vdmUoJnBhbmVsLT5wYW5lbCk7CiAKLQlsY2Rfb2xpbnV4aW5vX2Rpc2Fi bGUoJnBhbmVsLT5wYW5lbCk7Ci0JbGNkX29saW51eGlub191bnByZXBhcmUoJnBhbmVsLT5wYW5l bCk7CisJZHJtX3BhbmVsX2Rpc2FibGUoJnBhbmVsLT5wYW5lbCk7CisJZHJtX3BhbmVsX3VucHJl cGFyZSgmcGFuZWwtPnBhbmVsKTsKIAogCXJldHVybiAwOwogfQotLSAKMi4yMC4xCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGlu ZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWw=