From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422813Ab3LTOZi (ORCPT ); Fri, 20 Dec 2013 09:25:38 -0500 Received: from mailout3.samsung.com ([203.254.224.33]:64390 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1422787Ab3LTOZd (ORCPT ); Fri, 20 Dec 2013 09:25:33 -0500 X-AuditID: cbfee61a-b7fb26d00000724f-ac-52b4535b0c8d From: Lukasz Majewski To: Viresh Kumar , "Rafael J. Wysocki" , Eduardo Valentin Cc: "cpufreq@vger.kernel.org" , Linux PM list , Jonghwa Lee , Lukasz Majewski , Lukasz Majewski , linux-kernel , Bartlomiej Zolnierkiewicz , Myungjoo Ham , durgadoss.r@intel.com, Zhang Rui , linux-samsung-soc@vger.kernel.org Subject: [PATCH v12 4/7] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Date: Fri, 20 Dec 2013 15:24:52 +0100 Message-id: <1387549495-809-5-git-send-email-l.majewski@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-reply-to: <1387549495-809-1-git-send-email-l.majewski@samsung.com> References: <1370502472-7249-1-git-send-email-l.majewski@samsung.com> <1387549495-809-1-git-send-email-l.majewski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrALMWRmVeSWpSXmKPExsVy+t9jQd3o4C1BBmsnWllsnLGe1eJp0w92 i76fV5gt1uz/yWTRefYJs8WbR9wWbx5uZrS4vGsOm8Xn3iOMFjPO72OyuN24gs3izOlLrBZP HvaxWWz86uHA57F4z0smjzvX9rB5rJv2ltljy9V2Fo++LasYPY7f2M7k8XmTXAB7FJdNSmpO Zllqkb5dAldG55o5jAXb+Ct+7jzP0sD4hKeLkZNDQsBEYv7Ft8wQtpjEhXvr2boYuTiEBKYz SiyZ/ooRwuliktj86gc7SBWbgJ7E57tPmUBsEYFmRolbz/1AipgFLjFLdCy9CjZKWCBR4u6J FlYQm0VAVWL20iVgzbwCLhKTH5+HWqco0f1sAhuIzSngKrF67R1GEFtIoIFRommj6gRG3gWM DKsYRVMLkguKk9JzDfWKE3OLS/PS9ZLzczcxgsP1mdQOxpUNFocYBTgYlXh4G2w3BwmxJpYV V+YeYpTgYFYS4f3ssyVIiDclsbIqtSg/vqg0J7X4EKM0B4uSOO+BVutAIYH0xJLU7NTUgtQi mCwTB6dUA2P3JPP93RvnuO/89ad4hsdn2bUdQikmy2e79hn+fm35eJpQ1dM7c35kSgccFuLM FWZY5xg328WW/8u0CT0PXp+59tln9b81gZJLD5/5zde1JoT5oW5wyKqlD+/XzGnf06fv91Vq 29dHC817JPclKtfl+MasEmucM7HnfsjVVtWGQzvnhNj2rtysxFKckWioxVxUnAgAeVPWeFMC AAA= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The cpufreq_driver's boost_supported flag is true only when boost support is explicitly enabled. Boost related attributes are exported only under the same condition. Signed-off-by: Lukasz Majewski Signed-off-by: Myungjoo Ham Acked-by: Viresh Kumar --- Changes for v12: - None Changes for v11: - None Changes for v10: - None Changes for v9: - The exynos_cpufreq_attr[] has been replaced by generic_cpufreq_attr[], therefore the cpufreq_freq_attr_scaling_boost_freqs is now added at freq_table.c file. Changes for v8: - None Changes for v7: - Replace CONFIG_CPU_FREQ_BOOST_SW with CONFIG_ARM_EXYNOS_CPU_FREQ_BOOST_SW - Move boost_supported initialization to struct cpufreq_driver exynos_driver Changes for v6: - Replace exynos_driver.boost_supported = 1 to = true - Protect boost attributes export with CONFIG_CPU_FREQ_BOOST_SW Changes for v5: - None Changes for v4: - None Changes for v3: - Remove low level boost code - Move boost management code to cpufreq core code - Use boost_supported flag to indicate if driver supports over clocking Changes for v2: - Removal of struct cpufreq_boost - Removal of the CONFIG_CPU_FREQ_BOOST flag - low_level_boost with valid address when boost is supported drivers/cpufreq/exynos-cpufreq.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index f3c2287..3cd6d2e 100644 --- a/drivers/cpufreq/exynos-cpufreq.c +++ b/drivers/cpufreq/exynos-cpufreq.c @@ -226,6 +226,9 @@ static struct cpufreq_driver exynos_driver = { .exit = cpufreq_generic_exit, .name = "exynos_cpufreq", .attr = cpufreq_generic_attr, +#ifdef CONFIG_ARM_EXYNOS_CPU_FREQ_BOOST_SW + .boost_supported = true, +#endif #ifdef CONFIG_PM .suspend = exynos_cpufreq_suspend, .resume = exynos_cpufreq_resume, -- 1.7.10.4