From cc8d84132a833cc3be469c5d363da769bc69875e Mon Sep 17 00:00:00 2001 From: Charlene Liu Date: Wed, 10 Apr 2019 21:43:23 -0400 Subject: drm/amd/display: Add hubp_init entry to hubp vtable Different HW will need to init HUBP differently. For now, add a vtable entry, and hook a NO-OP for DCN1. In addition, future HW will need to access the HUBPREQ_DEBUG register for hubp_init. Add it to the reg list. Signed-off-by: Charlene Liu Reviewed-by: Jun Lei Acked-by: Leo Li Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h') diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h index 1cd07e94ee63..455df4999797 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h @@ -130,6 +130,7 @@ struct hubp_funcs { void (*hubp_clear_underflow)(struct hubp *hubp); void (*hubp_disable_control)(struct hubp *hubp, bool disable_hubp); unsigned int (*hubp_get_underflow_status)(struct hubp *hubp); + void (*hubp_init)(struct hubp *hubp); }; -- cgit v1.2.3-59-g8ed1b