Used by the powerplay dpm code.
Signed-off-by: Alex Deucher <[email protected]>
---
drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index bb8a345..8eee390 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 +822,28 @@ static int pp_dpm_read_sensor(void *handle, int idx,
int32_t *value)
return hwmgr->hwmgr_func->read_sensor(hwmgr, idx, value);
}
+static struct drm_amdgpu_info_vce_clock_table
+pp_dpm_get_vce_clock_table(void *handle)
+{
+ struct drm_amdgpu_info_vce_clock_table vce_clk_table = {};
+ struct pp_hwmgr *hwmgr;
+ unsigned i;
+
+ if (handle) {
+ hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+ if (hwmgr) {
+ for (i = 0; i < AMDGPU_VCE_CLOCK_TABLE_ENTRIES; i++) {
+ vce_clk_table.entries[i].sclk =
hwmgr->vce_states[i].sclk;
+ vce_clk_table.entries[i].mclk =
hwmgr->vce_states[i].mclk;
+ vce_clk_table.entries[i].eclk =
hwmgr->vce_states[i].evclk;
+ }
+ }
+ }
+
+ return vce_clk_table;
+}
+
const struct amd_powerplay_funcs pp_dpm_funcs = {
.get_temperature = pp_dpm_get_temperature,
.load_firmware = pp_dpm_load_fw,
@@ -847,6 +870,7 @@ 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_table = pp_dpm_get_vce_clock_table,
};
static int amd_pp_instance_init(struct amd_pp_init *pp_init,
--
2.5.5
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