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drm/amd/display: Add get replay residency function

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[Why&How]
Add dc interface to export link service function for getting Replay
residency

Reviewed-by: Robin Chen <robin.chen@amd.com>
Signed-off-by: Huang, Leon <Leon.Huang1@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang, Leon
2026-07-15 00:07:53 +08:00
committed by Alex Deucher
parent 7a4dd08c3f
commit 040f7925de
2 changed files with 15 additions and 0 deletions
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7
drivers/gpu/drm/amd/display/dc/core/dc_link_exports.c
View File

@@ -534,6 +534,13 @@ bool dc_link_set_pr_general_cmd(struct dc_link *link,
return link->dc->link_srv->dp_pr_set_general_cmd(link, general_cmd_data);
}
void dc_link_edp_replay_residency(const struct dc_link *link,
unsigned int *residency, bool is_start, enum pr_residency_mode mode)
{
if (link && link->dc && link->dc->link_srv)
link->dc->link_srv->edp_replay_residency(link, residency, is_start, mode);
}
bool dc_link_get_pr_state(const struct dc_link *link, uint64_t *state)
{
return link->dc->link_srv->dp_pr_get_state(link, state);

8
drivers/gpu/drm/amd/display/dc/dc.h
View File

@@ -2984,6 +2984,14 @@ bool dc_link_update_pr_state(struct dc_link *link,
bool dc_link_set_pr_general_cmd(struct dc_link *link,
struct dmub_cmd_pr_general_cmd_data *general_cmd_data);
/*
* Measure Panel Replay residency for the given link.
* mode: PR_RESIDENCY_MODE_PHY, PR_RESIDENCY_MODE_ALPM, or
* PR_RESIDENCY_MODE_ENABLEMENT_PERIOD
*/
void dc_link_edp_replay_residency(const struct dc_link *link,
unsigned int *residency, bool is_start, enum pr_residency_mode mode);
/*
* Get Panel Replay state:
*