From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E28A6C3F68F for ; Sat, 7 Dec 2019 14:04:52 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C3C86217BA for ; Sat, 7 Dec 2019 14:04:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C3C86217BA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ravnborg.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7DD2E6E1B6; Sat, 7 Dec 2019 14:04:50 +0000 (UTC) Received: from mail-lf1-x143.google.com (mail-lf1-x143.google.com [IPv6:2a00:1450:4864:20::143]) by gabe.freedesktop.org (Postfix) with ESMTPS id D3F226E1AA for ; Sat, 7 Dec 2019 14:04:47 +0000 (UTC) Received: by mail-lf1-x143.google.com with SMTP id m30so7395826lfp.8 for ; Sat, 07 Dec 2019 06:04:47 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=9uKgoBqJhtrf0FWUc5M51wYfkZmsISTzPDRkC9yTue0=; b=U1AYR+EAmAwThQUQZ0Np5M53pwPQxutnCtHCPCS5QsoQeexms1NZsFAR81eOcVyq2b FD+SiDYNI7ayvwtYcRxcdqFzDXUduva8wbk6pcNmtDwnIh89rnWhzaOj3oQOCIctk2S6 i6LUzzJxjs0fdZ2RErugcLGdRQ6oWdInSBnd++CiU/mFnSLb6EBhXlprUDzJMCqNOVB/ 3f6hhIV1v5rMQuC3/CkgFbXyPm4Oi9BALLGEUgB1BI1gi2a9P7Fz3/0g96qVLTBVaTre 1HJkkvQj9uHk9kGly1sZpWB7Kr5f6C/ztq1TjrqLett1gDhNJJCPO34Lf8gjpvQpd1Mx 4AeA== X-Gm-Message-State: APjAAAUy1tlwyskeXrnXftriZDStYvMTcCpulMo2DiAuALS8ek0P/3DA 7vTHowibTKHNzbBgbW49IBAQzGpVCSQGkw== X-Google-Smtp-Source: APXvYqy4lENi/Wt/Q68tswRQRbAi0Mnhg0y9s5hIE9FYqSGHRzwnKB+/7xYLTqeFrZoDIkk+/ng3RQ== X-Received: by 2002:a19:5e16:: with SMTP id s22mr564453lfb.33.1575727486014; Sat, 07 Dec 2019 06:04:46 -0800 (PST) Received: from saturn.lan (18.158-248-194.customer.lyse.net. [158.248.194.18]) by smtp.gmail.com with ESMTPSA id w17sm5644188lfn.22.2019.12.07.06.04.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Dec 2019 06:04:45 -0800 (PST) From: Sam Ravnborg To: dri-devel@lists.freedesktop.org, Thierry Reding , Laurent Pinchart , Linus Walleij , Sam Ravnborg Subject: [PATCH v2 20/25] drm/panel: sharp-lq101r1sx01: use drm_panel backlight support Date: Sat, 7 Dec 2019 15:03:48 +0100 Message-Id: <20191207140353.23967-21-sam@ravnborg.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191207140353.23967-1-sam@ravnborg.org> References: <20191207140353.23967-1-sam@ravnborg.org> MIME-Version: 1.0 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=9uKgoBqJhtrf0FWUc5M51wYfkZmsISTzPDRkC9yTue0=; b=BKMslgi7xVleeGecLAw058JIH7yjiJbxL7EUfvDrF7ShlQN3W64dYFsUxPMbZpu2Ua rudFkHBfL5wF5rQEL7uQFqEe4tkPUXOk0hOb4gbS0ZD8vtRdMQjsAaUZjU7kJXDwY3WX ED7LxMWBBNGf/5bVvUoxDIHKlkBnwGEv27+DfXooZfRNTvADOTMlGhdJjDM4uXxdz+Yz mt5GhO3kOfbw55PgQhojY5FYla6MXgjFxa2yOsYgAaB95oQ6zJjkyMPUIHxhvBgOasFY MYkm5M2fQ7ZSbYE6H697I/iMLKnnD905ch98WaA6uG1g+S4RDVzHtatnvdhXpB3gGLQy EL8g== X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Neil Armstrong , David Airlie , linux-samsung-soc@vger.kernel.org, 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 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" VXNlIHRoZSBiYWNrbGlnaHQgc3VwcG9ydCBpbiBkcm1fcGFuZWwgdG8gc2ltcGxpZnkgdGhlIGRy aXZlcgoKU2lnbmVkLW9mZi1ieTogU2FtIFJhdm5ib3JnIDxzYW1AcmF2bmJvcmcub3JnPgpSZXZp ZXdlZC1ieTogTGF1cmVudCBQaW5jaGFydCA8bGF1cmVudC5waW5jaGFydEBpZGVhc29uYm9hcmQu Y29tPgpDYzogVGhpZXJyeSBSZWRpbmcgPHRoaWVycnkucmVkaW5nQGdtYWlsLmNvbT4KQ2M6IFNh bSBSYXZuYm9yZyA8c2FtQHJhdm5ib3JnLm9yZz4KLS0tCiAuLi4vZ3B1L2RybS9wYW5lbC9wYW5l bC1zaGFycC1scTEwMXIxc3gwMS5jICAgfCAyMSArKysrKysrLS0tLS0tLS0tLS0tCiAxIGZpbGUg Y2hhbmdlZCwgNyBpbnNlcnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vcGFuZWwvcGFuZWwtc2hhcnAtbHExMDFyMXN4MDEuYyBiL2RyaXZlcnMv Z3B1L2RybS9wYW5lbC9wYW5lbC1zaGFycC1scTEwMXIxc3gwMS5jCmluZGV4IDE3ZDQwNmY0OWMz ZC4uYjVkMTk3NzIyMWE3IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vcGFuZWwvcGFuZWwt c2hhcnAtbHExMDFyMXN4MDEuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vcGFuZWwvcGFuZWwtc2hh cnAtbHExMDFyMXN4MDEuYwpAQCAtMyw3ICszLDYgQEAKICAqIENvcHlyaWdodCAoQykgMjAxNCBO VklESUEgQ29ycG9yYXRpb24KICAqLwogCi0jaW5jbHVkZSA8bGludXgvYmFja2xpZ2h0Lmg+CiAj aW5jbHVkZSA8bGludXgvZGVsYXkuaD4KICNpbmNsdWRlIDxsaW51eC9ncGlvL2NvbnN1bWVyLmg+ CiAjaW5jbHVkZSA8bGludXgvbW9kdWxlLmg+CkBAIC0yMyw3ICsyMiw2IEBAIHN0cnVjdCBzaGFy cF9wYW5lbCB7CiAJc3RydWN0IG1pcGlfZHNpX2RldmljZSAqbGluazE7CiAJc3RydWN0IG1pcGlf ZHNpX2RldmljZSAqbGluazI7CiAKLQlzdHJ1Y3QgYmFja2xpZ2h0X2RldmljZSAqYmFja2xpZ2h0 OwogCXN0cnVjdCByZWd1bGF0b3IgKnN1cHBseTsKIAogCWJvb2wgcHJlcGFyZWQ7CkBAIC05NCw4 ICs5Miw2IEBAIHN0YXRpYyBpbnQgc2hhcnBfcGFuZWxfZGlzYWJsZShzdHJ1Y3QgZHJtX3BhbmVs ICpwYW5lbCkKIAlpZiAoIXNoYXJwLT5lbmFibGVkKQogCQlyZXR1cm4gMDsKIAotCWJhY2tsaWdo dF9kaXNhYmxlKHNoYXJwLT5iYWNrbGlnaHQpOwotCiAJc2hhcnAtPmVuYWJsZWQgPSBmYWxzZTsK IAogCXJldHVybiAwOwpAQCAtMjU4LDggKzI1NCw2IEBAIHN0YXRpYyBpbnQgc2hhcnBfcGFuZWxf ZW5hYmxlKHN0cnVjdCBkcm1fcGFuZWwgKnBhbmVsKQogCWlmIChzaGFycC0+ZW5hYmxlZCkKIAkJ cmV0dXJuIDA7CiAKLQliYWNrbGlnaHRfZW5hYmxlKHNoYXJwLT5iYWNrbGlnaHQpOwotCiAJc2hh cnAtPmVuYWJsZWQgPSB0cnVlOwogCiAJcmV0dXJuIDA7CkBAIC0zMTcsNyArMzExLDcgQEAgTU9E VUxFX0RFVklDRV9UQUJMRShvZiwgc2hhcnBfb2ZfbWF0Y2gpOwogCiBzdGF0aWMgaW50IHNoYXJw X3BhbmVsX2FkZChzdHJ1Y3Qgc2hhcnBfcGFuZWwgKnNoYXJwKQogewotCXN0cnVjdCBkZXZpY2Ug KmRldiA9ICZzaGFycC0+bGluazEtPmRldjsKKwlpbnQgcmV0OwogCiAJc2hhcnAtPm1vZGUgPSAm ZGVmYXVsdF9tb2RlOwogCkBAIC0zMjUsMTQgKzMxOSwxMyBAQCBzdGF0aWMgaW50IHNoYXJwX3Bh bmVsX2FkZChzdHJ1Y3Qgc2hhcnBfcGFuZWwgKnNoYXJwKQogCWlmIChJU19FUlIoc2hhcnAtPnN1 cHBseSkpCiAJCXJldHVybiBQVFJfRVJSKHNoYXJwLT5zdXBwbHkpOwogCi0Jc2hhcnAtPmJhY2ts aWdodCA9IGRldm1fb2ZfZmluZF9iYWNrbGlnaHQoZGV2KTsKLQotCWlmIChJU19FUlIoc2hhcnAt PmJhY2tsaWdodCkpCi0JCXJldHVybiBQVFJfRVJSKHNoYXJwLT5iYWNrbGlnaHQpOwotCiAJZHJt X3BhbmVsX2luaXQoJnNoYXJwLT5iYXNlLCAmc2hhcnAtPmxpbmsxLT5kZXYsICZzaGFycF9wYW5l bF9mdW5jcywKIAkJICAgICAgIERSTV9NT0RFX0NPTk5FQ1RPUl9EU0kpOwogCisJcmV0ID0gZHJt X3BhbmVsX29mX2JhY2tsaWdodCgmc2hhcnAtPmJhc2UpOworCWlmIChyZXQpCisJCXJldHVybiBy ZXQ7CisKIAlyZXR1cm4gZHJtX3BhbmVsX2FkZCgmc2hhcnAtPmJhc2UpOwogfQogCkBAIC00MDgs NyArNDAxLDcgQEAgc3RhdGljIGludCBzaGFycF9wYW5lbF9yZW1vdmUoc3RydWN0IG1pcGlfZHNp X2RldmljZSAqZHNpKQogCQlyZXR1cm4gMDsKIAl9CiAKLQllcnIgPSBzaGFycF9wYW5lbF9kaXNh YmxlKCZzaGFycC0+YmFzZSk7CisJZXJyID0gZHJtX3BhbmVsX2Rpc2FibGUoJnNoYXJwLT5iYXNl KTsKIAlpZiAoZXJyIDwgMCkKIAkJZGV2X2VycigmZHNpLT5kZXYsICJmYWlsZWQgdG8gZGlzYWJs ZSBwYW5lbDogJWRcbiIsIGVycik7CiAKQEAgLTQyOSw3ICs0MjIsNyBAQCBzdGF0aWMgdm9pZCBz aGFycF9wYW5lbF9zaHV0ZG93bihzdHJ1Y3QgbWlwaV9kc2lfZGV2aWNlICpkc2kpCiAJaWYgKCFz aGFycCkKIAkJcmV0dXJuOwogCi0Jc2hhcnBfcGFuZWxfZGlzYWJsZSgmc2hhcnAtPmJhc2UpOwor CWRybV9wYW5lbF9kaXNhYmxlKCZzaGFycC0+YmFzZSk7CiB9CiAKIHN0YXRpYyBzdHJ1Y3QgbWlw aV9kc2lfZHJpdmVyIHNoYXJwX3BhbmVsX2RyaXZlciA9IHsKLS0gCjIuMjAuMQoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVs