These members can help to cache the clock frequencies for all
dpm levels. Then simplifying the code for dpm level switching
is possible.
Change-Id: Ic80359adb8c0e018f306782f24e3f8906436f5e2
Signed-off-by: Evan Quan <evan.quan@xxxxxxx>
---
drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
index 3d746b75396e..289c571d6e4e 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
@@ -48,6 +48,7 @@
#define SMU11_TOOL_SIZE 0x19000
+#define MAX_DPM_LEVELS 16
#define MAX_PCIE_CONF 2
#define CLK_MAP(clk, index) \
@@ -91,9 +92,17 @@ struct smu_11_0_max_sustainable_clocks {
uint32_t soc_clock;
};
+struct smu_11_0_dpm_clk_level {
+ bool enabled;
+ uint32_t value;
+};
+
struct smu_11_0_dpm_table {
- uint32_t min; /* MHz */
- uint32_t max; /* MHz */
+ uint32_t min; /* MHz */
+ uint32_t max; /* MHz */
+ uint32_t count;
+ bool is_fine_grained;
+ struct smu_11_0_dpm_clk_level dpm_levels[MAX_DPM_LEVELS];
};
struct smu_11_0_pcie_table {
@@ -107,7 +116,9 @@ struct smu_11_0_dpm_tables {
struct smu_11_0_dpm_table uclk_table;
struct smu_11_0_dpm_table eclk_table;
struct smu_11_0_dpm_table vclk_table;
+ struct smu_11_0_dpm_table vclk1_table;
struct smu_11_0_dpm_table dclk_table;
+ struct smu_11_0_dpm_table dclk1_table;
struct smu_11_0_dpm_table dcef_table;
struct smu_11_0_dpm_table pixel_table;
struct smu_11_0_dpm_table display_table;
--
2.27.0
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