From 7eb9d1e0ebad5ece64ccab0606bcf21faee1e6eb Mon Sep 17 00:00:00 2001 From: Alvin Lee Date: Wed, 20 Mar 2024 13:27:58 -0400 Subject: drm/amd/display: Add extra logging for HUBP and OTG [Description] Add extra logging for DCSURF_FLIP_CNTL, DCHUBP_CNTL, OTG_MASTER_EN, and OTG_DOUBLE_BUFFER_CONTROL for more debuggability for a system crash. Reviewed-by: Samson Tam Acked-by: Roman Li Signed-off-by: Alvin Lee Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/inc/hw/optc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw') diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/optc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/optc.h index 9a8bf6ec70ea..8d32e525f05a 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/optc.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/optc.h @@ -93,6 +93,8 @@ struct dcn_otg_state { uint32_t vertical_interrupt1_line; uint32_t vertical_interrupt2_en; uint32_t vertical_interrupt2_line; + uint32_t otg_master_update_lock; + uint32_t otg_double_buffer_control; }; void optc1_read_otg_state(struct optc *optc1, struct dcn_otg_state *s); -- cgit v1.2.3