From: Wyes Karny <wyes.karny@amd.com>
To: <trenn@suse.com>, <shuah@kernel.org>
Cc: <linux-pm@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<rafael@kernel.org>, <gautham.shenoy@amd.com>,
<Mario.Limonciello@amd.com>, <Ray.Huang@amd.com>,
<Perry.Yuan@amd.com>, Wyes Karny <wyes.karny@amd.com>
Subject: [PATCH v3 1/5] cpupower: Recognise amd-pstate active mode driver
Date: Mon, 19 Jun 2023 19:04:59 +0000 [thread overview]
Message-ID: <20230619190503.4061-2-wyes.karny@amd.com> (raw)
In-Reply-To: <20230619190503.4061-1-wyes.karny@amd.com>
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>
---
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:[~2023-06-19 19:05 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 ` Wyes Karny [this message]
2023-06-19 19:08 ` [PATCH v3 1/5] cpupower: Recognise amd-pstate active mode driver Limonciello, Mario
2023-06-20 3:10 ` Yuan, Perry
2023-06-20 12:49 ` Huang Rui
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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