Used by the powerplay dpm code.
v2: update to the new API
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index bb8a345..ea3c3da 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -30,6 +30,7 @@
#include "power_state.h"
#include "eventmanager.h"
#include "pp_debug.h"
+#include "drm/amdgpu_drm.h"
#define PP_CHECK(handle) \
@@ -821,6 +822,21 @@ static int pp_dpm_read_sensor(void *handle, int idx, int32_t *value)
return hwmgr->hwmgr_func->read_sensor(hwmgr, idx, value);
}
+static struct amd_vce_state*
+pp_dpm_get_vce_clock_state(void *handle, unsigned idx)
+{
+ struct pp_hwmgr *hwmgr;
+
+ if (handle) {
+ hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+ if (hwmgr && idx < hwmgr->num_vce_state_tables)
+ return &hwmgr->vce_states[idx];
+ }
+
+ return NULL;
+}
+
const struct amd_powerplay_funcs pp_dpm_funcs = {
.get_temperature = pp_dpm_get_temperature,
.load_firmware = pp_dpm_load_fw,
@@ -847,6 +863,7 @@ const struct amd_powerplay_funcs pp_dpm_funcs = {
.get_mclk_od = pp_dpm_get_mclk_od,
.set_mclk_od = pp_dpm_set_mclk_od,
.read_sensor = pp_dpm_read_sensor,
+ .get_vce_clock_state = pp_dpm_get_vce_clock_state,
};
static int amd_pp_instance_init(struct amd_pp_init *pp_init,
--
2.5.5
