[PATCH 3/3] drm/amdgpu: enable sysfs node vclk1 and dclk1 for NV3X

Tong Liu01 Tong.Liu01 at amd.com
Wed Mar 29 10:51:16 UTC 2023


Enable node pp_dpm_vclk1 and pp_dpm_dclk1 for gc11.0.2 and gc11.0.3

Signed-off-by: Tong Liu01 <Tong.Liu01 at amd.com>
---
 drivers/gpu/drm/amd/pm/amdgpu_pm.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
index ea8e5e3829dd..8ca907fc876f 100644
--- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
@@ -2125,7 +2125,9 @@ static int default_attr_update(struct amdgpu_device *adev, struct amdgpu_device_
 			*states = ATTR_STATE_UNSUPPORTED;
 	} else if (DEVICE_ATTR_IS(pp_dpm_vclk1)) {
 		if (!((gc_ver == IP_VERSION(10, 3, 1) ||
-		       gc_ver == IP_VERSION(10, 3, 0)) && adev->vcn.num_vcn_inst >= 2))
+		       gc_ver == IP_VERSION(10, 3, 0) ||
+			   gc_ver == IP_VERSION(11, 0, 2) ||
+			   gc_ver == IP_VERSION(11, 0, 3)) && adev->vcn.num_vcn_inst >= 2))
 			*states = ATTR_STATE_UNSUPPORTED;
 	} else if (DEVICE_ATTR_IS(pp_dpm_dclk)) {
 		if (!(gc_ver == IP_VERSION(10, 3, 1) ||
@@ -2137,7 +2139,9 @@ static int default_attr_update(struct amdgpu_device *adev, struct amdgpu_device_
 			*states = ATTR_STATE_UNSUPPORTED;
 	} else if (DEVICE_ATTR_IS(pp_dpm_dclk1)) {
 		if (!((gc_ver == IP_VERSION(10, 3, 1) ||
-		       gc_ver == IP_VERSION(10, 3, 0)) && adev->vcn.num_vcn_inst >= 2))
+		       gc_ver == IP_VERSION(10, 3, 0) ||
+			   gc_ver == IP_VERSION(11, 0, 2) ||
+			   gc_ver == IP_VERSION(11, 0, 3)) && adev->vcn.num_vcn_inst >= 2))
 			*states = ATTR_STATE_UNSUPPORTED;
 	} else if (DEVICE_ATTR_IS(pp_power_profile_mode)) {
 		if (amdgpu_dpm_get_power_profile_mode(adev, NULL) == -EOPNOTSUPP)
-- 
2.34.1



More information about the amd-gfx mailing list