From: Huang Rui <ray.huang@amd.com>
To: "Karny, Wyes" <Wyes.Karny@amd.com>
Cc: "trenn@suse.com" <trenn@suse.com>,
"shuah@kernel.org" <shuah@kernel.org>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"rafael@kernel.org" <rafael@kernel.org>,
"Shenoy, Gautham Ranjal" <gautham.shenoy@amd.com>,
"Limonciello, Mario" <Mario.Limonciello@amd.com>,
"Yuan, Perry" <Perry.Yuan@amd.com>
Subject: Re: [PATCH v3 1/5] cpupower: Recognise amd-pstate active mode driver
Date: Tue, 20 Jun 2023 20:49:16 +0800 [thread overview]
Message-ID: <ZJGgTEdmsz/A1jco@amd.com> (raw)
In-Reply-To: <20230619190503.4061-2-wyes.karny@amd.com>
On Tue, Jun 20, 2023 at 03:04:59AM +0800, Karny, Wyes wrote:
> amd-pstate active mode driver name is "amd-pstate-epp". Use common
> prefix for string matching condition to recognise amd-pstate active mode
> driver.
>
> Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
> Signed-off-by: Wyes Karny <wyes.karny@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
> ---
> tools/power/cpupower/utils/helpers/misc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/power/cpupower/utils/helpers/misc.c b/tools/power/cpupower/utils/helpers/misc.c
> index 9547b29254a7..0c56fc77f93b 100644
> --- a/tools/power/cpupower/utils/helpers/misc.c
> +++ b/tools/power/cpupower/utils/helpers/misc.c
> @@ -95,7 +95,7 @@ bool cpupower_amd_pstate_enabled(void)
> if (!driver)
> return ret;
>
> - if (!strcmp(driver, "amd-pstate"))
> + if (!strncmp(driver, "amd", 3))
> ret = true;
>
> cpufreq_put_driver(driver);
> --
> 2.34.1
>
next prev parent reply other threads:[~2023-06-20 12:49 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-19 19:04 [PATCH v3 0/5] cpupower: Add various feature control support for amd_pstate Wyes Karny
2023-06-19 19:04 ` [PATCH v3 1/5] cpupower: Recognise amd-pstate active mode driver Wyes Karny
2023-06-19 19:08 ` Limonciello, Mario
2023-06-20 3:10 ` Yuan, Perry
2023-06-20 12:49 ` Huang Rui [this message]
2023-06-19 19:05 ` [PATCH v3 2/5] cpupower: Add is_valid_path API Wyes Karny
2023-06-20 3:09 ` Yuan, Perry
2023-06-20 12:59 ` Huang Rui
2023-06-19 19:05 ` [PATCH v3 3/5] cpupower: Add EPP value change support Wyes Karny
2023-06-20 3:08 ` Yuan, Perry
2023-06-20 12:59 ` Huang Rui
2023-06-19 19:05 ` [PATCH v3 4/5] cpupower: Add support for amd_pstate mode change Wyes Karny
2023-06-20 3:08 ` Yuan, Perry
2023-06-19 19:05 ` [PATCH v3 5/5] cpupower: Add turbo-boost support in cpupower Wyes Karny
2023-06-20 3:07 ` Yuan, Perry
2023-06-20 4:49 ` Wyes Karny
2023-07-14 11:19 ` [PATCH v3 0/5] cpupower: Add various feature control support for amd_pstate Thomas Renninger
2023-07-18 22:17 ` Shuah Khan
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