diff options
| author | Tong Liu01 <[email protected]> | 2023-03-30 11:07:08 +0800 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-03-31 11:18:55 -0400 |
| commit | d7001e7285f933584788edefb7350dd5a09a7463 (patch) | |
| tree | c77e96dd5394dfc69bd3db420ac384f90fd43bc3 /drivers/gpu/drm/amd/pm/amdgpu_pm.c | |
| parent | fac7c51d62f3536a66e47f3da076803016cc355f (diff) | |
drm/amd/pm: add sysfs node vclk1 and dclk1
User can check pp_dpm_vclk1 and pp_dpm_dclk1 for DPM frequency of
vcn and dcn
Signed-off-by: Tong Liu01 <[email protected]>
Reviewed-by: Evan Quan <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/amdgpu_pm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/amdgpu_pm.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c index d75a67cfe523..ced295eeaf97 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c @@ -1180,6 +1180,21 @@ static ssize_t amdgpu_set_pp_dpm_vclk(struct device *dev, return amdgpu_set_pp_dpm_clock(dev, PP_VCLK, buf, count); } +static ssize_t amdgpu_get_pp_dpm_vclk1(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + return amdgpu_get_pp_dpm_clock(dev, PP_VCLK1, buf); +} + +static ssize_t amdgpu_set_pp_dpm_vclk1(struct device *dev, + struct device_attribute *attr, + const char *buf, + size_t count) +{ + return amdgpu_set_pp_dpm_clock(dev, PP_VCLK1, buf, count); +} + static ssize_t amdgpu_get_pp_dpm_dclk(struct device *dev, struct device_attribute *attr, char *buf) @@ -1195,6 +1210,21 @@ static ssize_t amdgpu_set_pp_dpm_dclk(struct device *dev, return amdgpu_set_pp_dpm_clock(dev, PP_DCLK, buf, count); } +static ssize_t amdgpu_get_pp_dpm_dclk1(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + return amdgpu_get_pp_dpm_clock(dev, PP_DCLK1, buf); +} + +static ssize_t amdgpu_set_pp_dpm_dclk1(struct device *dev, + struct device_attribute *attr, + const char *buf, + size_t count) +{ + return amdgpu_set_pp_dpm_clock(dev, PP_DCLK1, buf, count); +} + static ssize_t amdgpu_get_pp_dpm_dcefclk(struct device *dev, struct device_attribute *attr, char *buf) @@ -2002,7 +2032,9 @@ static struct amdgpu_device_attr amdgpu_device_attrs[] = { AMDGPU_DEVICE_ATTR_RW(pp_dpm_socclk, ATTR_FLAG_BASIC|ATTR_FLAG_ONEVF), AMDGPU_DEVICE_ATTR_RW(pp_dpm_fclk, ATTR_FLAG_BASIC|ATTR_FLAG_ONEVF), AMDGPU_DEVICE_ATTR_RW(pp_dpm_vclk, ATTR_FLAG_BASIC|ATTR_FLAG_ONEVF), + AMDGPU_DEVICE_ATTR_RW(pp_dpm_vclk1, ATTR_FLAG_BASIC|ATTR_FLAG_ONEVF), AMDGPU_DEVICE_ATTR_RW(pp_dpm_dclk, ATTR_FLAG_BASIC|ATTR_FLAG_ONEVF), + AMDGPU_DEVICE_ATTR_RW(pp_dpm_dclk1, ATTR_FLAG_BASIC|ATTR_FLAG_ONEVF), AMDGPU_DEVICE_ATTR_RW(pp_dpm_dcefclk, ATTR_FLAG_BASIC|ATTR_FLAG_ONEVF), AMDGPU_DEVICE_ATTR_RW(pp_dpm_pcie, ATTR_FLAG_BASIC|ATTR_FLAG_ONEVF), AMDGPU_DEVICE_ATTR_RW(pp_sclk_od, ATTR_FLAG_BASIC), |