drm/rockchip: Support AFBC on all big VOP planes

sigmaris · sigmaris · commit cd9e8943ae62 · 2020-11-07T15:37:44.000Z
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -94,6 +94,12 @@ static const uint64_t format_modifiers_win_lite[] = {
 	DRM_FORMAT_MOD_INVALID,
 };
 
+static const uint64_t format_modifiers_win_lite_afbc[] = {
+	ROCKCHIP_AFBC_MOD,
+	DRM_FORMAT_MOD_LINEAR,
+	DRM_FORMAT_MOD_INVALID,
+};
+
 static const struct vop_scl_regs rk3036_win_scl = {
 	.scale_yrgb_x = VOP_REG(RK3036_WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
 	.scale_yrgb_y = VOP_REG(RK3036_WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
@@ -900,19 +906,35 @@ static const struct vop_win_phy rk3399_win01_data = {
 	.dst_alpha_ctl = VOP_REG(RK3288_WIN0_DST_ALPHA_CTRL, 0xff, 0),
 };
 
+static const struct vop_win_phy rk3399_win23_data = {
+	.data_formats = formats_win_lite,
+	.nformats = ARRAY_SIZE(formats_win_lite),
+	.format_modifiers = format_modifiers_win_lite_afbc,
+	.enable = VOP_REG(RK3288_WIN2_CTRL0, 0x1, 4),
+	.gate = VOP_REG(RK3288_WIN2_CTRL0, 0x1, 0),
+	.format = VOP_REG(RK3288_WIN2_CTRL0, 0x7, 1),
+	.rb_swap = VOP_REG(RK3288_WIN2_CTRL0, 0x1, 12),
+	.dsp_info = VOP_REG(RK3288_WIN2_DSP_INFO0, 0x0fff0fff, 0),
+	.dsp_st = VOP_REG(RK3288_WIN2_DSP_ST0, 0x1fff1fff, 0),
+	.yrgb_mst = VOP_REG(RK3288_WIN2_MST0, 0xffffffff, 0),
+	.yrgb_vir = VOP_REG(RK3288_WIN2_VIR0_1, 0x1fff, 0),
+	.src_alpha_ctl = VOP_REG(RK3288_WIN2_SRC_ALPHA_CTRL, 0xff, 0),
+	.dst_alpha_ctl = VOP_REG(RK3288_WIN2_DST_ALPHA_CTRL, 0xff, 0),
+};
+
 /*
  * rk3399 vop big windows register layout is same as rk3288, but we
  * have a separate rk3399 win data array here so that we can advertise
- * AFBC on the primary plane.
+ * AFBC.
  */
 static const struct vop_win_data rk3399_vop_win_data[] = {
 	{ .base = 0x00, .phy = &rk3399_win01_data,
 	  .type = DRM_PLANE_TYPE_PRIMARY },
-	{ .base = 0x40, .phy = &rk3288_win01_data,
+	{ .base = 0x40, .phy = &rk3399_win01_data,
 	  .type = DRM_PLANE_TYPE_OVERLAY },
-	{ .base = 0x00, .phy = &rk3288_win23_data,
+	{ .base = 0x00, .phy = &rk3399_win23_data,
 	  .type = DRM_PLANE_TYPE_OVERLAY },
-	{ .base = 0x50, .phy = &rk3288_win23_data,
+	{ .base = 0x50, .phy = &rk3399_win23_data,
 	  .type = DRM_PLANE_TYPE_CURSOR },
 };
 
