From 2a2d6fd86328f555e2bffc3a7445418112a16013 Mon Sep 17 00:00:00 2001 From: Anthony Koo Date: Sat, 17 Feb 2024 17:28:09 -0500 Subject: [PATCH] drm/amd/display: Add entry and exit counters [WHY & HOW] Add new counters in the shared IPS firmware state. Acked-by: Alex Hung Signed-off-by: Anthony Koo Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h index af3fe8bb0728b..4a650ac571d74 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h @@ -724,7 +724,13 @@ union dmub_shared_state_ips_driver_signals { */ struct dmub_shared_state_ips_fw { union dmub_shared_state_ips_fw_signals signals; /**< 4 bytes, IPS signal bits */ - uint32_t reserved[61]; /**< Reversed, to be updated when adding new fields. */ + uint32_t rcg_entry_count; /**< Entry counter for RCG */ + uint32_t rcg_exit_count; /**< Exit counter for RCG */ + uint32_t ips1_entry_count; /**< Entry counter for IPS1 */ + uint32_t ips1_exit_count; /**< Exit counter for IPS1 */ + uint32_t ips2_entry_count; /**< Entry counter for IPS2 */ + uint32_t ips2_exit_count; /**< Exit counter for IPS2 */ + uint32_t reserved[55]; /**< Reversed, to be updated when adding new fields. */ }; /* 248-bytes, fixed */ /** -- 2.30.2