From: Dennis Chan <dennis.chan@xxxxxxx>
[why]
To refine for link off frame count in diagnose tool,
the driver show the link off frame count number instead of showing link
off frame count level.
Reviewed-by: ChunTao Tso <chuntao.tso@xxxxxxx>
Reviewed-by: Robin Chen <robin.chen@xxxxxxx>
Acked-by: Wayne Lin <wayne.lin@xxxxxxx>
Signed-off-by: Dennis Chan <dennis.chan@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/dc_types.h | 2 +-
drivers/gpu/drm/amd/display/modules/power/power_helpers.c | 8 ++------
2 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h
index d79de4780151..cee012587e6e 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_types.h
@@ -1092,7 +1092,7 @@ struct replay_settings {
/* Coasting vtotal table */
uint32_t coasting_vtotal_table[PR_COASTING_TYPE_NUM];
/* Maximum link off frame count */
- enum replay_link_off_frame_count_level link_off_frame_count_level;
+ uint32_t link_off_frame_count;
/* Replay pseudo vtotal for abm + ips on full screen video which can improve ips residency */
uint16_t abm_with_ips_on_full_screen_video_pseudo_vtotal;
/* Replay last pseudo vtotal set to DMUB */
diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
index 2a3698fd2dc2..530379508a69 100644
--- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
+++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
@@ -994,16 +994,12 @@ void calculate_replay_link_off_frame_count(struct dc_link *link,
max_deviation_line = link->dpcd_caps.pr_info.max_deviation_line;
pixel_deviation_per_line = link->dpcd_caps.pr_info.pixel_deviation_per_line;
- if (htotal != 0 && vtotal != 0)
+ if (htotal != 0 && vtotal != 0 && pixel_deviation_per_line != 0)
max_link_off_frame_count = htotal * max_deviation_line / (pixel_deviation_per_line * vtotal);
else
ASSERT(0);
- link->replay_settings.link_off_frame_count_level =
- max_link_off_frame_count >= PR_LINK_OFF_FRAME_COUNT_BEST ? PR_LINK_OFF_FRAME_COUNT_BEST :
- max_link_off_frame_count >= PR_LINK_OFF_FRAME_COUNT_GOOD ? PR_LINK_OFF_FRAME_COUNT_GOOD :
- PR_LINK_OFF_FRAME_COUNT_FAIL;
-
+ link->replay_settings.link_off_frame_count = max_link_off_frame_count;
}
bool fill_custom_backlight_caps(unsigned int config_no, struct dm_acpi_atif_backlight_caps *caps)
--
2.37.3
