diff options
| author | Huang Rui | 2019-01-14 04:55:45 +0100 |
|---|---|---|
| committer | Alex Deucher | 2019-03-19 21:03:58 +0100 |
| commit | e5e4e22391c2a7e792964aeb3278eecfd2a7638b (patch) | |
| tree | 505429253b8aa83865c66cb7b1adef8eaaaac8a8 /drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | |
| parent | drm/amd/powerplay: add interface to get max high clocks for display (diff) | |
| download | kernel-qcow2-linux-e5e4e22391c2a7e792964aeb3278eecfd2a7638b.tar.gz kernel-qcow2-linux-e5e4e22391c2a7e792964aeb3278eecfd2a7638b.tar.xz kernel-qcow2-linux-e5e4e22391c2a7e792964aeb3278eecfd2a7638b.zip | |
drm/amd/powerplay: add interface to get clock by type with latency for display (v2)
This patch adds get clock by type with latency, display will use it to get
current clocks with latency.
v2: fix the missed mutex lock before return.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h index f2efc0824498..7f1ea41c2190 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h @@ -224,6 +224,11 @@ struct pptable_funcs { int (*populate_umd_state_clk)(struct smu_context *smu); int (*print_clk_levels)(struct smu_context *smu, enum pp_clock_type type, char *buf); int (*force_clk_levels)(struct smu_context *smu, enum pp_clock_type type, uint32_t mask); + int (*get_clock_by_type_with_latency)(struct smu_context *smu, + enum amd_pp_clock_type type, + struct + pp_clock_levels_with_latency + *clocks); }; struct smu_funcs @@ -379,6 +384,9 @@ struct smu_funcs ((smu)->funcs->get_clock_by_type ? (smu)->funcs->get_clock_by_type((smu), (type), (clocks)) : 0) #define smu_get_max_high_clocks(smu, clocks) \ ((smu)->funcs->get_max_high_clocks ? (smu)->funcs->get_max_high_clocks((smu), (clocks)) : 0) +#define smu_get_clock_by_type_with_latency(smu, type, clocks) \ + ((smu)->ppt_funcs->get_clock_by_type_with_latency ? (smu)->ppt_funcs->get_clock_by_type_with_latency((smu), (type), (clocks)) : 0) + extern int smu_get_atom_data_table(struct smu_context *smu, uint32_t table, uint16_t *size, uint8_t *frev, uint8_t *crev, |