This is a ip function for set smu pg state.
Although the cg/pg were still not supported on legacy asics, we should not
add other ip block's pg code in it.
Signed-off-by: Rex Zhu <rex....@amd.com>
---
drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 25 +------------------------
1 file changed, 1 insertion(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index e519cef..fe3ed8c 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -229,30 +229,7 @@ static int pp_sw_reset(void *handle)
static int pp_set_powergating_state(void *handle,
enum amd_powergating_state state)
{
- struct amdgpu_device *adev = handle;
- struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle;
- int ret;
-
- if (!hwmgr || !hwmgr->pm_en)
- return 0;
-
- if (hwmgr->hwmgr_func->gfx_off_control) {
- /* Enable/disable GFX off through SMU */
- ret = hwmgr->hwmgr_func->gfx_off_control(hwmgr,
- state ==
AMD_PG_STATE_GATE);
- if (ret)
- pr_err("gfx off control failed!\n");
- }
-
- if (hwmgr->hwmgr_func->powergate_gfx == NULL) {
- pr_info("%s was not implemented.\n", __func__);
- return 0;
- }
-
- /* Enable/disable GFX per cu powergating through SMU */
- return hwmgr->hwmgr_func->powergate_gfx(hwmgr,
- state == AMD_PG_STATE_GATE);
-
+ return 0;
}
static int pp_suspend(void *handle)
--
1.9.1
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