Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753332AbbHTOpa (ORCPT ); Thu, 20 Aug 2015 10:45:30 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:53886 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751738AbbHTOpZ (ORCPT ); Thu, 20 Aug 2015 10:45:25 -0400 X-AuditID: cbfee61a-f79a06d000005c6f-54-55d5e804a823 From: Jacek Anaszewski To: linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Jacek Anaszewski , Andrew Lunn , Sakari Ailus , Pavel Machek , Stas Sergeev Subject: [PATCH/RFC v6 07/36] Documentation: leds: Add description of brightness_set* ops Date: Thu, 20 Aug 2015 16:43:37 +0200 Message-id: <1440081846-11697-8-git-send-email-j.anaszewski@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1440081846-11697-1-git-send-email-j.anaszewski@samsung.com> References: <1440081846-11697-1-git-send-email-j.anaszewski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprFLMWRmVeSWpSXmKPExsVy+t9jAV2WF1dDDdpeSVqcv3uI2aL36nNG i8u75rBZbH2zjtHi7qmjbBaftnxjsujsm8biwO4x72Sgx84dn5k8+rasYvRYsfo7u0fTqXZW j8+b5ALYorhsUlJzMstSi/TtErgytj0/x15wlbPiQ+8LtgbGPo4uRk4OCQETiR1LDrJC2GIS F+6tZ+ti5OIQEljKKPHtwAtmCOcno8T50w1gVWwChhI/X7xmArFFBGwkemdMArOZBY4xSvzc Gw1iCwtES3T/fQUWZxFQlfi6tZMNxOYV8JD4cbwFKM4BtE1BYs4kG5Awp4CnxLz5X9lBbCGg khfvtzBPYORdwMiwilEitSC5oDgpPdcwL7Vcrzgxt7g0L10vOT93EyM4xJ5J7WA8uMv9EKMA B6MSD+8F4auhQqyJZcWVuYcYJTiYlUR4bz0DCvGmJFZWpRblxxeV5qQWH2KU5mBREueV3bA5 VEggPbEkNTs1tSC1CCbLxMEp1cC4izciM7EpquPo6RvP2v4uNV+ccv3h61evfF2/B7LqsLo9 qjdUdliqutPa7savt+uim8SuJdZ11SksXhcns36Rr4hRF/tVzi07n2b0nUkRbbX7z2gqrnG2 pCTusurtL+KbMqe7Swhn3U3vs2N+8OA2Z9lyJ8Mjv7P/G5Xrp4VmPTjgdjmaJ1eJpTgj0VCL uag4EQDfZvjVLQIAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1445 Lines: 42 This patch adds description of brightness_set and a recently introduced brightness_set_nonblocking op. Signed-off-by: Jacek Anaszewski Cc: Andrew Lunn Cc: Sakari Ailus Cc: Pavel Machek Cc: Stas Sergeev --- Documentation/leds/leds-class.txt | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/leds/leds-class.txt b/Documentation/leds/leds-class.txt index 62261c0..c36a6b8 100644 --- a/Documentation/leds/leds-class.txt +++ b/Documentation/leds/leds-class.txt @@ -52,6 +52,17 @@ above leaves scope for further attributes should they be needed. If sections of the name don't apply, just leave that section blank. +Brightness setting callbacks +============================ + +LED subsystem core exposes two function pointers for setting brightness: + + - brightness_set : Intended for drivers that set brightness in + a non-blocking way, + - brightness_set_blocking : Intended for drivers that either sleep or + use delays while setting brightness. + + Hardware accelerated blink of LEDs ================================== -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/