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| author | Shyam Sundar S K <Shyam-sundar.S-k@amd.com> | 2022-09-22 16:12:01 +0300 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2022-09-22 18:42:53 +0300 |
| commit | 3dae5825295d7b3284fc349cd6bfa641f4033e16 (patch) | |
| tree | 54240c9027fadd077352fe1a14e2a691c7371658 /drivers/platform/x86/amd/pmf/pmf.h | |
| parent | 1738061c9ec854db2db76be8bb968f550d9bdddc (diff) | |
| download | linux-3dae5825295d7b3284fc349cd6bfa641f4033e16.tar.xz | |
platform/x86/amd/pmf: Add sysfs to toggle CnQF
Whether to turn CnQF on/off by default upon driver load would be decided
by a BIOS flag. Add a sysfs node to provide a way to the user whether to
use static slider or CnQF .
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20220922131202.56529-3-Shyam-sundar.S-k@amd.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/amd/pmf/pmf.h')
| -rw-r--r-- | drivers/platform/x86/amd/pmf/pmf.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/platform/x86/amd/pmf/pmf.h b/drivers/platform/x86/amd/pmf/pmf.h index 24dd6fbff24c..097f3f5d33a3 100644 --- a/drivers/platform/x86/amd/pmf/pmf.h +++ b/drivers/platform/x86/amd/pmf/pmf.h @@ -422,5 +422,6 @@ int apmf_get_dyn_slider_def_dc(struct amd_pmf_dev *pdev, struct apmf_dyn_slider_ int amd_pmf_init_cnqf(struct amd_pmf_dev *dev); void amd_pmf_deinit_cnqf(struct amd_pmf_dev *dev); int amd_pmf_trans_cnqf(struct amd_pmf_dev *dev, int socket_power, ktime_t time_lapsed_ms); +extern const struct attribute_group cnqf_feature_attribute_group; #endif /* PMF_H */ |