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由 Sudeep KarkadaNagesha 提交于
This patch adds support for configuring the event stream frequency and enabling it. It also adds the hwcaps definitions to the user to detect this event stream feature. Cc: Russell King <linux@arm.linux.org.uk> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NWill Deacon <will.deacon@arm.com> Acked-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NSudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
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