drm: rockchip: add missing registers for RK3066

[ Upstream commit 742203cd56d150eb7884eb45abb7d9dbc2bdbf04 ]

Add dither_up, dsp_lut_en and data_blank registers to enable their
respective functionality for RK3066's VOP.

While at that also fix .rb_swap and .format registers for all windows,
which have to be set though RK3066_SYS_CTRL1 register.
Also remove .scl from win1: Scaling is only supported on the primary
plane.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20210528130554.72191-4-knaerzche@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index b8dcee6..a6fe03c 100644 (file)
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -349,8 +349,8 @@ static const struct vop_win_phy rk3066_win0_data = {
        .nformats = ARRAY_SIZE(formats_win_full),
        .format_modifiers = format_modifiers_win_full,
        .enable = VOP_REG(RK3066_SYS_CTRL1, 0x1, 0),
-       .format = VOP_REG(RK3066_SYS_CTRL0, 0x7, 4),
-       .rb_swap = VOP_REG(RK3066_SYS_CTRL0, 0x1, 19),
+       .format = VOP_REG(RK3066_SYS_CTRL1, 0x7, 4),
+       .rb_swap = VOP_REG(RK3066_SYS_CTRL1, 0x1, 19),
        .act_info = VOP_REG(RK3066_WIN0_ACT_INFO, 0x1fff1fff, 0),
        .dsp_info = VOP_REG(RK3066_WIN0_DSP_INFO, 0x0fff0fff, 0),
        .dsp_st = VOP_REG(RK3066_WIN0_DSP_ST, 0x1fff1fff, 0),
@@ -361,13 +361,12 @@ static const struct vop_win_phy rk3066_win0_data = {
 };
 
 static const struct vop_win_phy rk3066_win1_data = {
-       .scl = &rk3066_win_scl,
        .data_formats = formats_win_full,
        .nformats = ARRAY_SIZE(formats_win_full),
        .format_modifiers = format_modifiers_win_full,
        .enable = VOP_REG(RK3066_SYS_CTRL1, 0x1, 1),
-       .format = VOP_REG(RK3066_SYS_CTRL0, 0x7, 7),
-       .rb_swap = VOP_REG(RK3066_SYS_CTRL0, 0x1, 23),
+       .format = VOP_REG(RK3066_SYS_CTRL1, 0x7, 7),
+       .rb_swap = VOP_REG(RK3066_SYS_CTRL1, 0x1, 23),
        .act_info = VOP_REG(RK3066_WIN1_ACT_INFO, 0x1fff1fff, 0),
        .dsp_info = VOP_REG(RK3066_WIN1_DSP_INFO, 0x0fff0fff, 0),
        .dsp_st = VOP_REG(RK3066_WIN1_DSP_ST, 0x1fff1fff, 0),
@@ -382,8 +381,8 @@ static const struct vop_win_phy rk3066_win2_data = {
        .nformats = ARRAY_SIZE(formats_win_lite),
        .format_modifiers = format_modifiers_win_lite,
        .enable = VOP_REG(RK3066_SYS_CTRL1, 0x1, 2),
-       .format = VOP_REG(RK3066_SYS_CTRL0, 0x7, 10),
-       .rb_swap = VOP_REG(RK3066_SYS_CTRL0, 0x1, 27),
+       .format = VOP_REG(RK3066_SYS_CTRL1, 0x7, 10),
+       .rb_swap = VOP_REG(RK3066_SYS_CTRL1, 0x1, 27),
        .dsp_info = VOP_REG(RK3066_WIN2_DSP_INFO, 0x0fff0fff, 0),
        .dsp_st = VOP_REG(RK3066_WIN2_DSP_ST, 0x1fff1fff, 0),
        .yrgb_mst = VOP_REG(RK3066_WIN2_MST, 0xffffffff, 0),
@@ -408,6 +407,9 @@ static const struct vop_common rk3066_common = {
        .dither_down_en = VOP_REG(RK3066_DSP_CTRL0, 0x1, 11),
        .dither_down_mode = VOP_REG(RK3066_DSP_CTRL0, 0x1, 10),
        .dsp_blank = VOP_REG(RK3066_DSP_CTRL1, 0x1, 24),
+       .dither_up = VOP_REG(RK3066_DSP_CTRL0, 0x1, 9),
+       .dsp_lut_en = VOP_REG(RK3066_SYS_CTRL1, 0x1, 31),
+       .data_blank = VOP_REG(RK3066_DSP_CTRL1, 0x1, 25),
 };
 
 static const struct vop_win_data rk3066_vop_win_data[] = {