[PATCH] drm/amdgpu: Fix NULL pointer when load kfd driver with PP block is disabled

[Shaoyun Liu]

Change-Id: If34e3517b6cb6f31e898bbe7921485fbddb79fb9
Signed-off-by: Shaoyun Liu <Shaoyun.Liu at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
index 887702c..bc55e9a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
@@ -310,7 +310,7 @@ void get_local_mem_info(struct kgd_dev *kgd,
 			mem_info->local_mem_size_public,
 			mem_info->local_mem_size_private);
 
-	if (amdgpu_emu_mode == 1) {
+	if (!adev->powerplay.pp_funcs) {
 		mem_info->mem_clk_max = 100;
 		return;
 	}
@@ -335,7 +335,7 @@ uint32_t get_max_engine_clock_in_mhz(struct kgd_dev *kgd)
 	struct amdgpu_device *adev = (struct amdgpu_device *)kgd;
 
 	/* the sclk is in quantas of 10kHz */
-	if (amdgpu_emu_mode == 1)
+	if (!adev->powerplay.pp_funcs)
 		return 100;
 
 	if (amdgpu_sriov_vf(adev))
-- 
1.9.1