From: Sumit Gupta <sumitg@nvidia.com>
To: <rafael@kernel.org>, <viresh.kumar@linaro.org>,
<pierre.gondois@arm.com>, <zhenglifeng1@huawei.com>,
<ionela.voinescu@arm.com>, <lenb@kernel.org>,
<robert.moore@intel.com>, <corbet@lwn.net>,
<rdunlap@infradead.org>, <ray.huang@amd.com>,
<gautham.shenoy@amd.com>, <mario.limonciello@amd.com>,
<perry.yuan@amd.com>, <zhanjie9@hisilicon.com>,
<linux-pm@vger.kernel.org>, <linux-acpi@vger.kernel.org>,
<linux-doc@vger.kernel.org>, <acpica-devel@lists.linux.dev>,
<linux-kernel@vger.kernel.org>
Cc: <linux-tegra@vger.kernel.org>, <treding@nvidia.com>,
<jonathanh@nvidia.com>, <vsethi@nvidia.com>,
<ksitaraman@nvidia.com>, <sanjayc@nvidia.com>,
<nhartman@nvidia.com>, <bbasu@nvidia.com>, <sumitg@nvidia.com>
Subject: [PATCH v6 2/9] ACPI: CPPC: Clean up cppc_perf_caps and cppc_perf_ctrls structs
Date: Tue, 20 Jan 2026 20:26:16 +0530 [thread overview]
Message-ID: <20260120145623.2959636-3-sumitg@nvidia.com> (raw)
In-Reply-To: <20260120145623.2959636-1-sumitg@nvidia.com>
- Remove redundant energy_perf field from 'struct cppc_perf_caps' as
the same is available in 'struct cppc_perf_ctrls' which is used.
- Move the 'auto_sel' field from 'struct cppc_perf_caps' to
'struct cppc_perf_ctrls' as it represents a control register.
Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
---
include/acpi/cppc_acpi.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/include/acpi/cppc_acpi.h b/include/acpi/cppc_acpi.h
index 4bcdcaf8bf2c..6573a759eb8d 100644
--- a/include/acpi/cppc_acpi.h
+++ b/include/acpi/cppc_acpi.h
@@ -119,8 +119,6 @@ struct cppc_perf_caps {
u32 lowest_nonlinear_perf;
u32 lowest_freq;
u32 nominal_freq;
- u32 energy_perf;
- bool auto_sel;
};
struct cppc_perf_ctrls {
@@ -128,6 +126,7 @@ struct cppc_perf_ctrls {
u32 min_perf;
u32 desired_perf;
u32 energy_perf;
+ bool auto_sel;
};
struct cppc_perf_fb_ctrs {
--
2.34.1
next prev parent reply other threads:[~2026-01-20 14:57 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-20 14:56 [PATCH v6 0/9] Enhanced autonomous selection and improvements Sumit Gupta
2026-01-20 14:56 ` [PATCH v6 1/9] cpufreq: CPPC: Add generic helpers for sysfs show/store Sumit Gupta
2026-01-22 8:27 ` zhenglifeng (A)
2026-01-27 16:24 ` Rafael J. Wysocki
2026-01-27 19:01 ` Sumit Gupta
2026-01-27 20:17 ` Rafael J. Wysocki
2026-01-20 14:56 ` Sumit Gupta [this message]
2026-01-22 8:28 ` [PATCH v6 2/9] ACPI: CPPC: Clean up cppc_perf_caps and cppc_perf_ctrls structs zhenglifeng (A)
2026-01-27 16:27 ` Rafael J. Wysocki
2026-01-27 19:11 ` Sumit Gupta
2026-01-20 14:56 ` [PATCH v6 3/9] ACPI: CPPC: Rename EPP constants for clarity Sumit Gupta
2026-01-22 8:31 ` zhenglifeng (A)
2026-01-20 14:56 ` [PATCH v6 4/9] ACPI: CPPC: Add cppc_get_perf() API to read performance controls Sumit Gupta
2026-01-22 8:56 ` zhenglifeng (A)
2026-01-22 11:30 ` Pierre Gondois
2026-01-22 11:42 ` zhenglifeng (A)
2026-01-24 20:05 ` Sumit Gupta
2026-01-24 20:19 ` Sumit Gupta
2026-01-26 11:20 ` Pierre Gondois
2026-01-27 11:08 ` Sumit Gupta
2026-01-20 14:56 ` [PATCH v6 5/9] ACPI: CPPC: Extend cppc_set_epp_perf() for FFH/SystemMemory Sumit Gupta
2026-01-22 9:18 ` zhenglifeng (A)
2026-01-24 20:08 ` Sumit Gupta
2026-01-26 8:10 ` zhenglifeng (A)
2026-01-27 11:17 ` Sumit Gupta
2026-01-20 14:56 ` [PATCH v6 6/9] ACPI: CPPC: add APIs and sysfs interface for min/max_perf Sumit Gupta
2026-01-22 11:36 ` Pierre Gondois
2026-01-24 20:32 ` Sumit Gupta
2026-01-26 10:51 ` Pierre Gondois
2026-01-27 11:22 ` Sumit Gupta
2026-01-22 12:35 ` zhenglifeng (A)
2026-01-24 20:52 ` Sumit Gupta
2026-01-20 14:56 ` [PATCH v6 7/9] ACPI: CPPC: add APIs and sysfs interface for perf_limited Sumit Gupta
2026-01-22 11:51 ` Pierre Gondois
2026-01-24 21:04 ` Sumit Gupta
2026-01-26 11:23 ` Pierre Gondois
2026-01-20 14:56 ` [PATCH v6 8/9] cpufreq: CPPC: Add sysfs for min/max_perf and perf_limited Sumit Gupta
2026-01-20 14:56 ` [PATCH v6 9/9] cpufreq: CPPC: Update cached perf_ctrls on sysfs write Sumit Gupta
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