From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Date: Wed, 22 Apr 2020 06:51:10 +0000 Subject: [PATCHv3 0/4] led-backlight cleanups & fixes Message-Id: <20200422065114.22164-1-tomi.valkeinen@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Lee Jones , Daniel Thompson , Jingoo Han , Bartlomiej Zolnierkiewicz , dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org Cc: Tomi Valkeinen Hi, Changes in v3: - "backlight: led_bl: fix led -> backlight brightness mapping": Simplify the for loop as suggested by Daniel Changes in v2: - Drop "backlight: led_bl: rewrite led_bl_parse_levels()". The patch changed the behavior, and the new behavior may not be wanted. So lets drop this for now. - "backlight: led_bl: fix led -> backlight brightness mapping" will now use max brightness if LED's brightness is higher than highest backlight brightness level. - Added reviewed-bys. Tomi Tomi Valkeinen (4): backlight: led_bl: fix cosmetic issues backlight: led_bl: drop useless NULL initialization backlight: led_bl: add led_access locking backlight: led_bl: fix led -> backlight brightness mapping drivers/video/backlight/led_bl.c | 37 +++++++++++++++++--------------- 1 file changed, 20 insertions(+), 17 deletions(-) -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki 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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 A5828C55181 for ; Wed, 22 Apr 2020 06:51:28 +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 6D85E206D9 for ; Wed, 22 Apr 2020 06:51:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ti.com header.i=@ti.com header.b="XzRwmlXb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6D85E206D9 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com 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 CC2186E311; Wed, 22 Apr 2020 06:51:27 +0000 (UTC) Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5B83A6E311 for ; Wed, 22 Apr 2020 06:51:26 +0000 (UTC) Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 03M6pN2h002112; Wed, 22 Apr 2020 01:51:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1587538283; bh=xHH/l5IrdHFYTRiX2rNO2DB4cQAYEEGc6+dz5aMcpY4=; h=From:To:CC:Subject:Date; b=XzRwmlXbQoKP8xl59m4DF0OvJUPHlXrZ/QNze/iQo7iAHCF4gT17mU5ojPYLYr0LQ koMONzA3I58Hwlyh01EEXi3loLZQ+CUPvI0/0PfoOMrtTUCjuluzHC184KsKlV7Wpo 2M08XSgkuXoYyh/a6/KcsXbLwVpKkEeht946Nnz0= Received: from DLEE106.ent.ti.com (dlee106.ent.ti.com [157.170.170.36]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 03M6pNms039949 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 22 Apr 2020 01:51:23 -0500 Received: from DLEE115.ent.ti.com (157.170.170.26) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Wed, 22 Apr 2020 01:51:22 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Wed, 22 Apr 2020 01:51:22 -0500 Received: from deskari.lan (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 03M6pKUW100224; Wed, 22 Apr 2020 01:51:21 -0500 From: Tomi Valkeinen To: Lee Jones , Daniel Thompson , Jingoo Han , Bartlomiej Zolnierkiewicz , , Subject: [PATCHv3 0/4] led-backlight cleanups & fixes Date: Wed, 22 Apr 2020 09:51:10 +0300 Message-ID: <20200422065114.22164-1-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 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: Tomi Valkeinen Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi, Changes in v3: - "backlight: led_bl: fix led -> backlight brightness mapping": Simplify the for loop as suggested by Daniel Changes in v2: - Drop "backlight: led_bl: rewrite led_bl_parse_levels()". The patch changed the behavior, and the new behavior may not be wanted. So lets drop this for now. - "backlight: led_bl: fix led -> backlight brightness mapping" will now use max brightness if LED's brightness is higher than highest backlight brightness level. - Added reviewed-bys. Tomi Tomi Valkeinen (4): backlight: led_bl: fix cosmetic issues backlight: led_bl: drop useless NULL initialization backlight: led_bl: add led_access locking backlight: led_bl: fix led -> backlight brightness mapping drivers/video/backlight/led_bl.c | 37 +++++++++++++++++--------------- 1 file changed, 20 insertions(+), 17 deletions(-) -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel