[PATCH 01/25] drm/amd/display: Add DC EDID read policy struct
IVAN.LIPSKI at amd.com
IVAN.LIPSKI at amd.com
Tue Jul 22 22:36:07 UTC 2025
From: Karthi Kandasamy <karthi.kandasamy at amd.com>
[Why & How]
Add a struct to allow DMs that utilize the EDID parser in DC to modify the
default settings.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas at amd.com>
Signed-off-by: Karthi Kandasamy <karthi.kandasamy at amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski at amd.com>
---
drivers/gpu/drm/amd/display/dc/dc_types.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h
index 375ca2f13b7a..2a86058c3bfa 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_types.h
@@ -563,6 +563,12 @@ struct dc_info_packet_128 {
uint8_t sb[128];
};
+struct dc_edid_read_policy {
+ uint32_t max_retry_count;
+ uint32_t delay_time_ms;
+ uint32_t ignore_checksum;
+};
+
#define DC_PLANE_UPDATE_TIMES_MAX 10
struct dc_plane_flip_time {
--
2.43.0
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