drm/amd/powerplay: implement the is_dpm_running()

As the pmfw hasn't exported the interface of SMU feature
mask to APU SKU so just force on all the features to driver
inquired interface at early initial stage.

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
index c6b39a7026a8b58a7b885adcb4c66520a88fabbe..ff73a735b8882a4844ac87dda3ca75588e6fe453 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
@@ -893,6 +893,17 @@ static int renoir_read_sensor(struct smu_context *smu,
        return ret;
 }
 
+static bool renoir_is_dpm_running(struct smu_context *smu)
+{
+       /*
+        * Util now, the pmfw hasn't exported the interface of SMU
+        * feature mask to APU SKU so just force on all the feature
+        * at early initial stage.
+        */
+       return true;
+
+}
+
 static const struct pptable_funcs renoir_ppt_funcs = {
        .get_smu_msg_index = renoir_get_smu_msg_index,
        .get_smu_clk_index = renoir_get_smu_clk_index,
@@ -933,6 +944,7 @@ static const struct pptable_funcs renoir_ppt_funcs = {
        .mode2_reset = smu_v12_0_mode2_reset,
        .set_soft_freq_limited_range = smu_v12_0_set_soft_freq_limited_range,
        .set_driver_table_location = smu_v12_0_set_driver_table_location,
+       .is_dpm_running = renoir_is_dpm_running,
 };
 
 void renoir_set_ppt_funcs(struct smu_context *smu)