From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755396Ab3KER1j (ORCPT ); Tue, 5 Nov 2013 12:27:39 -0500 Received: from mailout4.samsung.com ([203.254.224.34]:53202 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755372Ab3KER1f (ORCPT ); Tue, 5 Nov 2013 12:27:35 -0500 X-AuditID: cbfee61b-b7fd56d000001fc6-b0-52792a85d8a8 From: Lukasz Majewski To: Viresh Kumar , "Rafael J. Wysocki" , Zhang Rui , 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, Amit Daniel Kachhap Subject: [PATCH v10 4/7] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Date: Tue, 05 Nov 2013 18:26:48 +0100 Message-id: <1383672411-26324-5-git-send-email-l.majewski@samsung.com> X-Mailer: git-send-email 1.7.10 In-reply-to: <1383672411-26324-1-git-send-email-l.majewski@samsung.com> References: <1370502472-7249-1-git-send-email-l.majewski@samsung.com> <1383672411-26324-1-git-send-email-l.majewski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrPLMWRmVeSWpSXmKPExsVy+t9jQd1Wrcoggw2nlSwaroZYbJyxntXi adMPdou+n1eYLdbs/8lk0Xn2CbPFm0fcFm8ebma0uLxrDpvF594jjBa3G1ewWZw5fYnV4snD PjaLjV89HPg8Fu95yeRx59oeNo91094ye2y52s7i0bdlFaPH8RvbmTw+b5ILYI/isklJzcks Sy3St0vgyli6dzdzwT++iu/7OtgbGPfxdDFyckgImEi8aDnFBGGLSVy4t56ti5GLQ0hgOqPE 1tWnWUESQgJdTBLn/5qA2GwCehKf7z5lAikSEVjCKPG6aQEriMMssJdZYtKftWAdwgKJEq1L tgBVcXCwCKhK3HjJCRLmFXCTmPnlJQvENnmJp/f72EBsTgF3iR2z9kJtbmKUeHN7AtMERt4F jAyrGEVTC5ILipPSc430ihNzi0vz0vWS83M3MYKD9Zn0DsZVDRaHGAU4GJV4eBPkK4OEWBPL iitzDzFKcDArifAe+18RJMSbklhZlVqUH19UmpNafIhRmoNFSZz3YKt1oJBAemJJanZqakFq EUyWiYNTqoFR4vOcPjZHu2fdp79vLbH9FZmXyXptCePM2KmHnGbpWtWcunc+InNPGs+ZC4lM N1kXvOQ6K1yemNe/XYl1lt6kCRovL8Yr5O064f1r+wOV1jPZ0s4/pv1YsMNf7s+bTL33Jxes fsX8/XJkxC/7kyK6HSsyta7NWx3fb7R92iW/prLvgp+fPTq1QYmlOCPRUIu5qDgRAJl65AZS AgAA 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Myungjoo Ham Acked-by: Viresh Kumar --- Changes for v10: - None Changes for v9: - The exynos_cpufreq_attr[] has been replaced by generic_cpufreq_attr[], therefore the cpufreq_freq_attr_scaling_boost_freqs is now added at freq_table.c file.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 7b6dc06..0c8d101 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