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drm/amd/pm: wrapper for postponing some setup job after DAL initializatioa(V2)

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So that ASIC specific actions can be added.

V2: better namings

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2020-09-01 10:23:34 +08:00 committed by Alex Deucher
parent b836a274b7
commit 4bdd4d25ed
3 changed files with 8 additions and 0 deletions
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1
drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
View file

@ -600,6 +600,7 @@ struct pptable_funcs {
int (*gfx_ulv_control)(struct smu_context *smu, bool enablement);
int (*deep_sleep_control)(struct smu_context *smu, bool enablement);
int (*get_fan_parameters)(struct smu_context *smu);
int (*post_init)(struct smu_context *smu);
};
typedef enum {

6
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
View file

@ -473,6 +473,12 @@ static int smu_late_init(void *handle)
if (!smu->pm_enabled)
return 0;
ret = smu_post_init(smu);
if (ret) {
dev_err(adev->dev, "Failed to post smu init!\n");
return ret;
}
ret = smu_set_default_od_settings(smu);
if (ret) {
dev_err(adev->dev, "Failed to setup default OD settings!\n");

1
drivers/gpu/drm/amd/pm/swsmu/smu_internal.h
View file

@ -95,6 +95,7 @@
#define smu_gfx_ulv_control(smu, enablement) smu_ppt_funcs(gfx_ulv_control, 0, smu, enablement)
#define smu_deep_sleep_control(smu, enablement) smu_ppt_funcs(deep_sleep_control, 0, smu, enablement)
#define smu_get_fan_parameters(smu) smu_ppt_funcs(get_fan_parameters, 0, smu)
#define smu_post_init(smu) smu_ppt_funcs(post_init, 0, smu)
#endif
#endif