drm/amd/powerplay: fix bug that dpm funcs in debugfs/sysfs missing.

in dpm module, sysfs init func move to late_init from sw_init.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Change-Id: Ice4a73212d8e3106d05f04a27043820ffd32929e
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index 4f6740cc1e69370644332392410ca9230b91434b..6cbbae7367f77a87e34827ca51c8cca1c3adfdc1 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -121,6 +121,19 @@ static int amdgpu_pp_early_init(void *handle)
        return ret;
 }
 
+
+static int amdgpu_pp_late_init(void *handle)
+{
+       int ret = 0;
+       struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+       if (adev->powerplay.ip_funcs->late_init)
+               ret = adev->powerplay.ip_funcs->late_init(
+                                       adev->powerplay.pp_handle);
+
+       return ret;
+}
+
 static int amdgpu_pp_sw_init(void *handle)
 {
        int ret = 0;
@@ -282,7 +295,7 @@ static void amdgpu_pp_print_status(void *handle)
 
 const struct amd_ip_funcs amdgpu_pp_ip_funcs = {
        .early_init = amdgpu_pp_early_init,
-       .late_init = NULL,
+       .late_init = amdgpu_pp_late_init,
        .sw_init = amdgpu_pp_sw_init,
        .sw_fini = amdgpu_pp_sw_fini,
        .hw_init = amdgpu_pp_hw_init,