#define MAX_PIPES 6
-/**
+/*
* Convert dmcub psr state to dmcu psr state.
*/
static enum dc_psr_state convert_psr_state(uint32_t raw_state)
return state;
}
-/**
+/*
* Get PSR state from firmware.
*/
static void dmub_psr_get_state(struct dmub_psr *dmub, enum dc_psr_state *state)
*state = convert_psr_state(raw_state);
}
-/**
+/*
* Set PSR version.
*/
static bool dmub_psr_set_version(struct dmub_psr *dmub, struct dc_stream_state *stream)
return true;
}
-/**
+/*
* Enable/Disable PSR.
*/
static void dmub_psr_enable(struct dmub_psr *dmub, bool enable, bool wait)
}
}
-/**
+/*
* Set PSR level.
*/
static void dmub_psr_set_level(struct dmub_psr *dmub, uint16_t psr_level)
dc_dmub_srv_wait_idle(dc->dmub_srv);
}
-/**
+/*
* Setup PSR by programming phy registers and sending psr hw context values to firmware.
*/
static bool dmub_psr_copy_settings(struct dmub_psr *dmub,
return true;
}
-/**
+/*
* Send command to PSR to force static ENTER and ignore all state changes until exit
*/
static void dmub_psr_force_static(struct dmub_psr *dmub)
dc_dmub_srv_wait_idle(dc->dmub_srv);
}
-/**
+/*
* Get PSR residency from firmware.
*/
static void dmub_psr_get_residency(struct dmub_psr *dmub, uint32_t *residency)
.psr_get_residency = dmub_psr_get_residency,
};
-/**
+/*
* Construct PSR object.
*/
static void dmub_psr_construct(struct dmub_psr *psr, struct dc_context *ctx)
psr->funcs = &psr_funcs;
}
-/**
+/*
* Allocate and initialize PSR object.
*/
struct dmub_psr *dmub_psr_create(struct dc_context *ctx)
return psr;
}
-/**
+/*
* Deallocate PSR object.
*/
void dmub_psr_destroy(struct dmub_psr **dmub)