diff options
| author | Tong Liu01 <Tong.Liu01@amd.com> | 2023-03-30 11:07:08 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-03-31 11:18:55 -0400 |
| commit | d7001e7285f933584788edefb7350dd5a09a7463 (patch) | |
| tree | c77e96dd5394dfc69bd3db420ac384f90fd43bc3 /drivers/gpu/drm | |
| 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 <Tong.Liu01@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/include/kgd_pp_interface.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/pm/amdgpu_pm.c | 32 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 8 |
3 files changed, 42 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h index 86b6b0c9fb02..9f542f6e19ed 100644 --- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h @@ -104,7 +104,9 @@ enum pp_clock_type { PP_FCLK, PP_DCEFCLK, PP_VCLK, + PP_VCLK1, PP_DCLK, + PP_DCLK1, OD_SCLK, OD_MCLK, OD_VDDC_CURVE, 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), diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index 94fe8593444a..056ac2b512eb 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -2022,8 +2022,12 @@ static int smu_force_ppclk_levels(void *handle, clk_type = SMU_DCEFCLK; break; case PP_VCLK: clk_type = SMU_VCLK; break; + case PP_VCLK1: + clk_type = SMU_VCLK1; break; case PP_DCLK: clk_type = SMU_DCLK; break; + case PP_DCLK1: + clk_type = SMU_DCLK1; break; case OD_SCLK: clk_type = SMU_OD_SCLK; break; case OD_MCLK: @@ -2409,8 +2413,12 @@ static enum smu_clk_type smu_convert_to_smuclk(enum pp_clock_type type) clk_type = SMU_DCEFCLK; break; case PP_VCLK: clk_type = SMU_VCLK; break; + case PP_VCLK1: + clk_type = SMU_VCLK1; break; case PP_DCLK: clk_type = SMU_DCLK; break; + case PP_DCLK1: + clk_type = SMU_DCLK1; break; case OD_SCLK: clk_type = SMU_OD_SCLK; break; case OD_MCLK: |