diff options
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_vop2.c')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c index 186f6452a7d3..b50927a824b4 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c @@ -2579,12 +2579,13 @@ static int vop2_win_init(struct vop2 *vop2) } /* - * The window registers are only updated when config done is written. - * Until that they read back the old value. As we read-modify-write - * these registers mark them as non-volatile. This makes sure we read - * the new values from the regmap register cache. + * The window and video port registers are only updated when config + * done is written. Until that they read back the old value. As we + * read-modify-write these registers mark them as non-volatile. This + * makes sure we read the new values from the regmap register cache. */ static const struct regmap_range vop2_nonvolatile_range[] = { + regmap_reg_range(RK3568_VP0_CTRL_BASE, RK3588_VP3_CTRL_BASE + 255), regmap_reg_range(0x1000, 0x23ff), }; |