From acb9834e42376e87f1ceb4b19fcde9bb850614fc Mon Sep 17 00:00:00 2001 From: Zhang Yubing Date: Thu, 29 Feb 2024 21:08:52 +0800 Subject: [PATCH] drm/rockchip: vop2: disable immediately enable bit for dp Change-Id: Iea7045246a607af6874bc5bb77448a22388be7e4 Signed-off-by: Zhang Yubing --- drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c index 1dc23b775746..6ca2b7fff449 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c @@ -4141,6 +4141,11 @@ static void vop2_initial(struct drm_crtc *crtc) VOP_CTRL_SET(vop2, lut_use_axi1, 0); } + /* disable immediately enable bit for dp */ + VOP_CTRL_SET(vop2, dp0_regdone_imd_en, 0); + VOP_CTRL_SET(vop2, dp1_regdone_imd_en, 0); + VOP_CTRL_SET(vop2, dp2_regdone_imd_en, 0); + /* Set reg done every field for interlace */ VOP_CTRL_SET(vop2, reg_done_frm, 0); VOP_CTRL_SET(vop2, cfg_done_en, 1);