Re: [PATCH v2 2/3] drm/rockchip: vop: add rk3229 vop support

[Mark yao <mark.yao@rock-chips.com>]

On 2016年01月05日 11:58, Yakir Yang wrote:
> RK3229 registers layout is simalar to RK3288 layout, only the
> interruput registers is different to RK3288.
>
> RK3229 support two overlay plane and one hwc plane, max output
> resolution is 4K. it support IOMMU, and its IOMMU same as rk3288's.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
> ---
> Changes in v2:
> - Separate the write-mask changes out, and remove the DUMMY_INTR marcos (Heiko)
>
>   drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 110 ++++++++++++++++++++++++++++
>   drivers/gpu/drm/rockchip/rockchip_vop_reg.h |  90 +++++++++++++++++++++++
>   2 files changed, 200 insertions(+)
>
> diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
> index 7fbaf76..f1358f9 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
> @@ -191,6 +191,114 @@ static const struct vop_data rk3288_vop = {
>   	.win_size = ARRAY_SIZE(rk3288_vop_win_data),
>   };
>   
> +static const struct vop_scl_extension rk3229_win_full_scl_ext = {
> +	.cbcr_vsd_mode = VOP_REG(RK3229_WIN0_CTRL1, 0x1, 31),
> +	.cbcr_vsu_mode = VOP_REG(RK3229_WIN0_CTRL1, 0x1, 30),
> +	.cbcr_hsd_mode = VOP_REG(RK3229_WIN0_CTRL1, 0x3, 28),
> +	.cbcr_ver_scl_mode = VOP_REG(RK3229_WIN0_CTRL1, 0x3, 26),
> +	.cbcr_hor_scl_mode = VOP_REG(RK3229_WIN0_CTRL1, 0x3, 24),
> +	.yrgb_vsd_mode = VOP_REG(RK3229_WIN0_CTRL1, 0x1, 23),
> +	.yrgb_vsu_mode = VOP_REG(RK3229_WIN0_CTRL1, 0x1, 22),
> +	.yrgb_hsd_mode = VOP_REG(RK3229_WIN0_CTRL1, 0x3, 20),
> +	.yrgb_ver_scl_mode = VOP_REG(RK3229_WIN0_CTRL1, 0x3, 18),
> +	.yrgb_hor_scl_mode = VOP_REG(RK3229_WIN0_CTRL1, 0x3, 16),
> +	.line_load_mode = VOP_REG(RK3229_WIN0_CTRL1, 0x1, 15),
> +	.cbcr_axi_gather_num = VOP_REG(RK3229_WIN0_CTRL1, 0x7, 12),
> +	.yrgb_axi_gather_num = VOP_REG(RK3229_WIN0_CTRL1, 0xf, 8),
> +	.vsd_cbcr_gt2 = VOP_REG(RK3229_WIN0_CTRL1, 0x1, 7),
> +	.vsd_cbcr_gt4 = VOP_REG(RK3229_WIN0_CTRL1, 0x1, 6),
> +	.vsd_yrgb_gt2 = VOP_REG(RK3229_WIN0_CTRL1, 0x1, 5),
> +	.vsd_yrgb_gt4 = VOP_REG(RK3229_WIN0_CTRL1, 0x1, 4),
> +	.bic_coe_sel = VOP_REG(RK3229_WIN0_CTRL1, 0x3, 2),
> +	.cbcr_axi_gather_en = VOP_REG(RK3229_WIN0_CTRL1, 0x1, 1),
> +	.yrgb_axi_gather_en = VOP_REG(RK3229_WIN0_CTRL1, 0x1, 0),
> +	.lb_mode = VOP_REG(RK3229_WIN0_CTRL0, 0x7, 5),
> +};
> +
> +static const struct vop_scl_regs rk3229_win_full_scl = {
> +	.ext = &rk3229_win_full_scl_ext,
> +	.scale_yrgb_x = VOP_REG(RK3229_WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
> +	.scale_yrgb_y = VOP_REG(RK3229_WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
> +	.scale_cbcr_x = VOP_REG(RK3229_WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
> +	.scale_cbcr_y = VOP_REG(RK3229_WIN0_SCL_FACTOR_CBR, 0xffff, 16),
> +};
> +
> +static const struct vop_win_phy rk3229_win01_data = {
> +	.scl = &rk3229_win_full_scl,
> +	.data_formats = formats_win_full,
> +	.nformats = ARRAY_SIZE(formats_win_full),
> +	.enable = VOP_REG(RK3229_WIN0_CTRL0, 0x1, 0),
> +	.format = VOP_REG(RK3229_WIN0_CTRL0, 0x7, 1),
> +	.rb_swap = VOP_REG(RK3229_WIN0_CTRL0, 0x1, 12),
> +	.act_info = VOP_REG(RK3229_WIN0_ACT_INFO, 0x1fff1fff, 0),
> +	.dsp_info = VOP_REG(RK3229_WIN0_DSP_INFO, 0x0fff0fff, 0),
> +	.dsp_st = VOP_REG(RK3229_WIN0_DSP_ST, 0x1fff1fff, 0),
> +	.yrgb_mst = VOP_REG(RK3229_WIN0_YRGB_MST, 0xffffffff, 0),
> +	.uv_mst = VOP_REG(RK3229_WIN0_CBR_MST, 0xffffffff, 0),
> +	.yrgb_vir = VOP_REG(RK3229_WIN0_VIR, 0x3fff, 0),
> +	.uv_vir = VOP_REG(RK3229_WIN0_VIR, 0x3fff, 16),
> +	.src_alpha_ctl = VOP_REG(RK3229_WIN0_SRC_ALPHA_CTRL, 0xff, 0),
> +	.dst_alpha_ctl = VOP_REG(RK3229_WIN0_DST_ALPHA_CTRL, 0xff, 0),
> +};
> +
> +static const struct vop_win_data rk3229_vop_win_data[] = {
> +	{ .base = 0x00, .phy = &rk3229_win01_data,
> +	  .type = DRM_PLANE_TYPE_PRIMARY },
> +	{ .base = 0x40, .phy = &rk3229_win01_data,
> +	  .type = DRM_PLANE_TYPE_CURSOR },
> +};
> +
> +static const struct vop_ctrl rk3229_ctrl_data = {
> +	.cfg_done = VOP_REG(RK3229_REG_CFG_DONE, 0x1, 0),
> +	.standby = VOP_REG(RK3229_SYS_CTRL, 0x1, 22),
> +	.gate_en = VOP_REG(RK3229_SYS_CTRL, 0x1, 23),
> +	.mmu_en = VOP_REG(RK3229_SYS_CTRL, 0x1, 20),
> +	.rgb_en = VOP_REG(RK3229_SYS_CTRL, 0x1, 12),
> +	.hdmi_en = VOP_REG(RK3229_SYS_CTRL, 0x1, 13),
> +	.edp_en = VOP_REG(RK3229_SYS_CTRL, 0x1, 14),
> +	.mipi_en = VOP_REG(RK3229_SYS_CTRL, 0x1, 15),
> +	.data_blank = VOP_REG(RK3229_DSP_CTRL0, 0x1, 19),
> +	.out_mode = VOP_REG(RK3229_DSP_CTRL0, 0xf, 0),
> +	.pin_pol = VOP_REG(RK3229_DSP_CTRL1, 0xf, 20),
> +	.dither_up = VOP_REG(RK3229_DSP_CTRL1, 0x1, 6),
> +	.htotal_pw = VOP_REG(RK3229_DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
> +	.hact_st_end = VOP_REG(RK3229_DSP_HACT_ST_END, 0x1fff1fff, 0),
> +	.vtotal_pw = VOP_REG(RK3229_DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
> +	.vact_st_end = VOP_REG(RK3229_DSP_VACT_ST_END, 0x1fff1fff, 0),
> +	.hpost_st_end = VOP_REG(RK3229_POST_DSP_HACT_INFO, 0x1fff1fff, 0),
> +	.vpost_st_end = VOP_REG(RK3229_POST_DSP_VACT_INFO, 0x1fff1fff, 0),
> +};

Hi Yakir

RK3229 registers layout is simalar to RK3288 layout, is possible to reuse rk3288 register table?

rk3229_ctrl_data & rk3229_win01_data seems same as rk3288_ctrl_data & rk3288_win01_data.

Thanks.

-- 
Ｍark Yao