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drm/amd/powerplay: add interface to get performance level

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This patch adds interface to get performance level for display and in smu v11
didn't have this implementation.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Kevin Wang <Kevin1.Wang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui 2019-01-16 14:22:16 +08:00 committed by Alex Deucher
parent 98a64c15e0
commit 6446190000
1 changed files with 19 additions and 0 deletions
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19
drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
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@ -140,6 +140,20 @@ struct smu_table {
struct amdgpu_bo *bo;
};
enum smu_perf_level_designation {
PERF_LEVEL_ACTIVITY,
PERF_LEVEL_POWER_CONTAINMENT,
};
struct smu_performance_level {
uint32_t core_clock;
uint32_t memory_clock;
uint32_t vddc;
uint32_t vddci;
uint32_t non_local_mem_freq;
uint32_t non_local_mem_width;
};
struct smu_bios_boot_up_values
{
uint32_t revision;
@ -289,6 +303,9 @@ struct smu_funcs
*clock_req);
int (*get_dal_power_level)(struct smu_context *smu,
struct amd_pp_simple_clock_info *clocks);
int (*get_perf_level)(struct smu_context *smu,
enum smu_perf_level_designation designation,
struct smu_performance_level *level);
};
#define smu_init_microcode(smu) \
@ -402,6 +419,8 @@ struct smu_funcs
((smu)->funcs->display_clock_voltage_request ? (smu)->funcs->display_clock_voltage_request((smu), (clock_req)) : 0)
#define smu_get_dal_power_level(smu, clocks) \
((smu)->funcs->get_dal_power_level ? (smu)->funcs->get_dal_power_level((smu), (clocks)) : 0)
#define smu_get_perf_level(smu, designation, level) \
((smu)->funcs->get_perf_level ? (smu)->funcs->get_perf_level((smu), (designation), (level)) : 0)
extern int smu_get_atom_data_table(struct smu_context *smu, uint32_t table,