drm/amdgpu: increase max instance number for hw ip

max instance number is 6 for navi10 and 7 for navi14, and we increase the
reg_offset array size to avoid out-of-bound access

Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 8199d20..ca82fef 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -731,7 +731,7 @@ enum amd_hw_ip_block_type {
        MAX_HWIP
 };
 
-#define HWIP_MAX_INSTANCE      6
+#define HWIP_MAX_INSTANCE      7
 
 struct amd_powerplay {
        void *pp_handle;