From patchwork Mon Sep 18 16:11:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marek_Beh=C3=BAn?= X-Patchwork-Id: 724542 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C332ACD37B0 for ; Mon, 18 Sep 2023 16:39:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229753AbjIRQjO (ORCPT ); Mon, 18 Sep 2023 12:39:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40272 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230212AbjIRQjC (ORCPT ); Mon, 18 Sep 2023 12:39:02 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A23134EF1 for ; Mon, 18 Sep 2023 09:11:32 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4AF1DC433C9; Mon, 18 Sep 2023 16:11:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695053468; bh=KBssxqt+U4spXPfvMivq8Qm7KSfGN5YXpAlQZiaDM+0=; h=From:To:Cc:Subject:Date:From; b=YTPdLBXkRK4nF7Mw1gisTrxK/2KU6tyH31Pu/mxf9xNLi7tRLxI4idhcrZgya/jnZ nWcb5FY4XTP7FqIKv6fxXCpy8idyesl/5CXlxRo3k5ZPqtXMgmhCDDrCoUlEY7Z/UZ RFg2SsvADBGy9zkuEp1FyAlTZAEaqoZI9ZXii/2Zc12ovXl09tJSUoZF8R0ea5z/1O 6uQn4sYwTgHEPjKMS2b9rAHVYTgdmrzPwAWnqCIoy9xL4niS8H9X7tpBo2DiXfR7On V6at2pSRQlulEwBnq83XdeacovELngMliehs38mfXrwk4w1ws6U4ZkA217C3myvE+c i7OixGmNO1W/w== From: =?utf-8?q?Marek_Beh=C3=BAn?= To: Lee Jones , linux-leds@vger.kernel.org Cc: =?utf-8?q?Marek_Beh=C3=BAn?= Subject: [PATCH v4 0/4] leds: turris-omnia: updates Date: Mon, 18 Sep 2023 18:11:00 +0200 Message-ID: <20230918161104.20860-1-kabel@kernel.org> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org Hello Lee, I am sending version 4 of Turris Omnia's LED controller updates. I tried to address the issues you mentioned: - I made the omnia_cmd_read_raw() function to return the number of read bytes on success - I have renamed omnia_cmd_read() to omnia_cmd_read_u8() since it always reads one byte. The function returns the read byte on success and a negative errno on failure - accordingly, I have renamed omnia_cmd_write() to omnia_cmd_write_u8(), and made it so that it returns the number of written bytes on success - the newly added comments now start with a capital letter Marek Marek Behún (4): leds: turris-omnia: do not use SMBUS calls leds: turris-omnia: make set_brightness() more efficient leds: turris-omnia: support HW controlled mode via private trigger leds: turris-omnia: add support for enabling/disabling HW gamma correction .../sysfs-class-led-driver-turris-omnia | 14 + drivers/leds/Kconfig | 1 + drivers/leds/leds-turris-omnia.c | 352 ++++++++++++++++-- 3 files changed, 329 insertions(+), 38 deletions(-)