From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stas Sergeev Subject: [PATCH 10/20] leds: mark hp6xx driver with LED_BRIGHTNESS_FAST flag Date: Thu, 21 May 2015 18:17:39 +0300 Message-ID: <555DF713.2090006@list.ru> References: <555CA58A.10700@list.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from smtp1.mail.ru ([94.100.179.111]:43737 "EHLO smtp1.mail.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755139AbbEUPRr (ORCPT ); Thu, 21 May 2015 11:17:47 -0400 In-Reply-To: <555CA58A.10700@list.ru> Sender: linux-leds-owner@vger.kernel.org List-Id: linux-leds@vger.kernel.org To: linux-leds@vger.kernel.org Cc: Linux kernel , Stas Sergeev , Bryan Wu , Richard Purdie , Jacek Anaszewski , Kristoffer Ericson This driver doesn't use sleeping operations in .brightness_set method, and can be marked with LED_BRIGHTNESS_FAST flag. That flag allows changing brightness at high rates (over 100Hz). CC: Bryan Wu CC: Richard Purdie CC: Jacek Anaszewski CC: linux-leds@vger.kernel.org CC: linux-kernel@vger.kernel.org CC: Kristoffer Ericson Signed-off-by: Stas Sergeev --- drivers/leds/leds-hp6xx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/leds/leds-hp6xx.c b/drivers/leds/leds-hp6xx.c index 0b84c01..8f369fb 100644 --- a/drivers/leds/leds-hp6xx.c +++ b/drivers/leds/leds-hp6xx.c @@ -45,14 +45,14 @@ static struct led_classdev hp6xx_red_led = { .name = "hp6xx:red", .default_trigger = "hp6xx-charge", .brightness_set = hp6xxled_red_set, - .flags = LED_CORE_SUSPENDRESUME, + .flags = LED_CORE_SUSPENDRESUME | LED_BRIGHTNESS_FAST, }; static struct led_classdev hp6xx_green_led = { .name = "hp6xx:green", .default_trigger = "ide-disk", .brightness_set = hp6xxled_green_set, - .flags = LED_CORE_SUSPENDRESUME, + .flags = LED_CORE_SUSPENDRESUME | LED_BRIGHTNESS_FAST, }; static int hp6xxled_probe(struct platform_device *pdev) -- 1.7.9.5