From mboxrd@z Thu Jan 1 00:00:00 1970 From: Prashanth Prakash Subject: [PATCH 0/5] CPPC enhancements Date: Thu, 30 Jun 2016 12:02:33 -0600 Message-ID: <1467309758-26536-1-git-send-email-pprakash@codeaurora.org> Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:52764 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932124AbcF3SCt (ORCPT ); Thu, 30 Jun 2016 14:02:49 -0400 Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-acpi@vger.kernel.org Cc: rjw@rjwysocki.net, alexey.klimov@arm.com, hotran@apm.com, cov@codeaurora.org, pprakash@codeaurora.org Hi, This series has patches related to cppc that either improves the performance or adds some features. The CPPC batching patch has been pulled into this series after addressing the comments from Alexey (POSTCHANGE issue) and Hoan(switch to mutex) Thanks, Prashanth Ashwin Chaugule (2): ACPI/CPPC: restructure read/writes for efficient sys mapped reg ops ACPI/CPPC: add sysfs support to compute delivered performance Prashanth Prakash (3): ACPI/CPPC: acquire pcc_lock only while accessing PCC subspace ACPI/CPPC: support for batching CPPC requests ACPI/CPPC: set a non-zero value for transition_latency drivers/acpi/cppc_acpi.c | 427 +++++++++++++++++++++++++++++++++-------- drivers/cpufreq/cppc_cpufreq.c | 1 + include/acpi/cppc_acpi.h | 5 +- 3 files changed, 353 insertions(+), 80 deletions(-) -- Qualcomm Technologies, Inc. on behalf of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.