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linux_dsm_epyc7002/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
Heiko Stuebner cf6d100dd2 drm/rockchip: dsi: add dual mipi support 
Add the Rockchip-sepcific dual-dsi setup and hook it into the VOP as well.
As described in the general dual-dsi devicetree binding, the panel should
define two input ports and point each of them to one of the used dsi-
controllers, as well as declare one of them as clock-master.
This is used to determine the dual-dsi state and get access to both
controller instances.

v6:
  handle master+slave component in dsi-attach
v5:
  use driver-internal mechanism to find dual dsi slave
v4:
  add component directly in probe when adding empty dsi slave controller

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181001123845.11818-8-heiko@sntech.de
2018-10-30 14:06:31 +01:00

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/*
* Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
* Author:Mark Yao <mark.yao@rock-chips.com>
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <drm/drmP.h>
#include <linux/kernel.h>
#include <linux/component.h>
#include "rockchip_drm_vop.h"
#include "rockchip_vop_reg.h"
#define _VOP_REG(off, _mask, _shift, _write_mask, _relaxed) \
{ \
.offset = off, \
.mask = _mask, \
.shift = _shift, \
.write_mask = _write_mask, \
.relaxed = _relaxed, \
}
#define VOP_REG(off, _mask, _shift) \
_VOP_REG(off, _mask, _shift, false, true)
#define VOP_REG_SYNC(off, _mask, _shift) \
_VOP_REG(off, _mask, _shift, false, false)
#define VOP_REG_MASK_SYNC(off, _mask, _shift) \
_VOP_REG(off, _mask, _shift, true, false)
static const uint32_t formats_win_full[] = {
DRM_FORMAT_XRGB8888,
DRM_FORMAT_ARGB8888,
DRM_FORMAT_XBGR8888,
DRM_FORMAT_ABGR8888,
DRM_FORMAT_RGB888,
DRM_FORMAT_BGR888,
DRM_FORMAT_RGB565,
DRM_FORMAT_BGR565,
DRM_FORMAT_NV12,
DRM_FORMAT_NV16,
DRM_FORMAT_NV24,
};
static const uint32_t formats_win_lite[] = {
DRM_FORMAT_XRGB8888,
DRM_FORMAT_ARGB8888,
DRM_FORMAT_XBGR8888,
DRM_FORMAT_ABGR8888,
DRM_FORMAT_RGB888,
DRM_FORMAT_BGR888,
DRM_FORMAT_RGB565,
DRM_FORMAT_BGR565,
};
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),
.scale_cbcr_x = VOP_REG(RK3036_WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
.scale_cbcr_y = VOP_REG(RK3036_WIN0_SCL_FACTOR_CBR, 0xffff, 16),
};
static const struct vop_win_phy rk3036_win0_data = {
.scl = &rk3036_win_scl,
.data_formats = formats_win_full,
.nformats = ARRAY_SIZE(formats_win_full),
.enable = VOP_REG(RK3036_SYS_CTRL, 0x1, 0),
.format = VOP_REG(RK3036_SYS_CTRL, 0x7, 3),
.rb_swap = VOP_REG(RK3036_SYS_CTRL, 0x1, 15),
.act_info = VOP_REG(RK3036_WIN0_ACT_INFO, 0x1fff1fff, 0),
.dsp_info = VOP_REG(RK3036_WIN0_DSP_INFO, 0x0fff0fff, 0),
.dsp_st = VOP_REG(RK3036_WIN0_DSP_ST, 0x1fff1fff, 0),
.yrgb_mst = VOP_REG(RK3036_WIN0_YRGB_MST, 0xffffffff, 0),
.uv_mst = VOP_REG(RK3036_WIN0_CBR_MST, 0xffffffff, 0),
.yrgb_vir = VOP_REG(RK3036_WIN0_VIR, 0xffff, 0),
.uv_vir = VOP_REG(RK3036_WIN0_VIR, 0x1fff, 16),
};
static const struct vop_win_phy rk3036_win1_data = {
.data_formats = formats_win_lite,
.nformats = ARRAY_SIZE(formats_win_lite),
.enable = VOP_REG(RK3036_SYS_CTRL, 0x1, 1),
.format = VOP_REG(RK3036_SYS_CTRL, 0x7, 6),
.rb_swap = VOP_REG(RK3036_SYS_CTRL, 0x1, 19),
.act_info = VOP_REG(RK3036_WIN1_ACT_INFO, 0x1fff1fff, 0),
.dsp_info = VOP_REG(RK3036_WIN1_DSP_INFO, 0x0fff0fff, 0),
.dsp_st = VOP_REG(RK3036_WIN1_DSP_ST, 0x1fff1fff, 0),
.yrgb_mst = VOP_REG(RK3036_WIN1_MST, 0xffffffff, 0),
.yrgb_vir = VOP_REG(RK3036_WIN1_VIR, 0xffff, 0),
};
static const struct vop_win_data rk3036_vop_win_data[] = {
{ .base = 0x00, .phy = &rk3036_win0_data,
.type = DRM_PLANE_TYPE_PRIMARY },
{ .base = 0x00, .phy = &rk3036_win1_data,
.type = DRM_PLANE_TYPE_CURSOR },
};
static const int rk3036_vop_intrs[] = {
DSP_HOLD_VALID_INTR,
FS_INTR,
LINE_FLAG_INTR,
BUS_ERROR_INTR,
};
static const struct vop_intr rk3036_intr = {
.intrs = rk3036_vop_intrs,
.nintrs = ARRAY_SIZE(rk3036_vop_intrs),
.line_flag_num[0] = VOP_REG(RK3036_INT_STATUS, 0xfff, 12),
.status = VOP_REG_SYNC(RK3036_INT_STATUS, 0xf, 0),
.enable = VOP_REG_SYNC(RK3036_INT_STATUS, 0xf, 4),
.clear = VOP_REG_SYNC(RK3036_INT_STATUS, 0xf, 8),
};
static const struct vop_modeset rk3036_modeset = {
.htotal_pw = VOP_REG(RK3036_DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
.hact_st_end = VOP_REG(RK3036_DSP_HACT_ST_END, 0x1fff1fff, 0),
.vtotal_pw = VOP_REG(RK3036_DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
.vact_st_end = VOP_REG(RK3036_DSP_VACT_ST_END, 0x1fff1fff, 0),
};
static const struct vop_output rk3036_output = {
.pin_pol = VOP_REG(RK3036_DSP_CTRL0, 0xf, 4),
};
static const struct vop_common rk3036_common = {
.standby = VOP_REG_SYNC(RK3036_SYS_CTRL, 0x1, 30),
.out_mode = VOP_REG(RK3036_DSP_CTRL0, 0xf, 0),
.dsp_blank = VOP_REG(RK3036_DSP_CTRL1, 0x1, 24),
.cfg_done = VOP_REG_SYNC(RK3036_REG_CFG_DONE, 0x1, 0),
};
static const struct vop_data rk3036_vop = {
.intr = &rk3036_intr,
.common = &rk3036_common,
.modeset = &rk3036_modeset,
.output = &rk3036_output,
.win = rk3036_vop_win_data,
.win_size = ARRAY_SIZE(rk3036_vop_win_data),
};
static const struct vop_win_phy rk3126_win1_data = {
.data_formats = formats_win_lite,
.nformats = ARRAY_SIZE(formats_win_lite),
.enable = VOP_REG(RK3036_SYS_CTRL, 0x1, 1),
.format = VOP_REG(RK3036_SYS_CTRL, 0x7, 6),
.rb_swap = VOP_REG(RK3036_SYS_CTRL, 0x1, 19),
.dsp_info = VOP_REG(RK3126_WIN1_DSP_INFO, 0x0fff0fff, 0),
.dsp_st = VOP_REG(RK3126_WIN1_DSP_ST, 0x1fff1fff, 0),
.yrgb_mst = VOP_REG(RK3126_WIN1_MST, 0xffffffff, 0),
.yrgb_vir = VOP_REG(RK3036_WIN1_VIR, 0xffff, 0),
};
static const struct vop_win_data rk3126_vop_win_data[] = {
{ .base = 0x00, .phy = &rk3036_win0_data,
.type = DRM_PLANE_TYPE_PRIMARY },
{ .base = 0x00, .phy = &rk3126_win1_data,
.type = DRM_PLANE_TYPE_CURSOR },
};
static const struct vop_data rk3126_vop = {
.intr = &rk3036_intr,
.common = &rk3036_common,
.modeset = &rk3036_modeset,
.output = &rk3036_output,
.win = rk3126_vop_win_data,
.win_size = ARRAY_SIZE(rk3126_vop_win_data),
};
static const int px30_vop_intrs[] = {
FS_INTR,
0, 0,
LINE_FLAG_INTR,
0,
BUS_ERROR_INTR,
0, 0,
DSP_HOLD_VALID_INTR,
};
static const struct vop_intr px30_intr = {
.intrs = px30_vop_intrs,
.nintrs = ARRAY_SIZE(px30_vop_intrs),
.line_flag_num[0] = VOP_REG(PX30_LINE_FLAG, 0xfff, 0),
.status = VOP_REG_MASK_SYNC(PX30_INTR_STATUS, 0xffff, 0),
.enable = VOP_REG_MASK_SYNC(PX30_INTR_EN, 0xffff, 0),
.clear = VOP_REG_MASK_SYNC(PX30_INTR_CLEAR, 0xffff, 0),
};
static const struct vop_common px30_common = {
.standby = VOP_REG_SYNC(PX30_SYS_CTRL2, 0x1, 1),
.out_mode = VOP_REG(PX30_DSP_CTRL2, 0xf, 16),
.dsp_blank = VOP_REG(PX30_DSP_CTRL2, 0x1, 14),
.cfg_done = VOP_REG_SYNC(PX30_REG_CFG_DONE, 0x1, 0),
};
static const struct vop_modeset px30_modeset = {
.htotal_pw = VOP_REG(PX30_DSP_HTOTAL_HS_END, 0x0fff0fff, 0),
.hact_st_end = VOP_REG(PX30_DSP_HACT_ST_END, 0x0fff0fff, 0),
.vtotal_pw = VOP_REG(PX30_DSP_VTOTAL_VS_END, 0x0fff0fff, 0),
.vact_st_end = VOP_REG(PX30_DSP_VACT_ST_END, 0x0fff0fff, 0),
};
static const struct vop_output px30_output = {
.rgb_pin_pol = VOP_REG(PX30_DSP_CTRL0, 0xf, 1),
.mipi_pin_pol = VOP_REG(PX30_DSP_CTRL0, 0xf, 25),
.rgb_en = VOP_REG(PX30_DSP_CTRL0, 0x1, 0),
.mipi_en = VOP_REG(PX30_DSP_CTRL0, 0x1, 24),
};
static const struct vop_scl_regs px30_win_scl = {
.scale_yrgb_x = VOP_REG(PX30_WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
.scale_yrgb_y = VOP_REG(PX30_WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
.scale_cbcr_x = VOP_REG(PX30_WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
.scale_cbcr_y = VOP_REG(PX30_WIN0_SCL_FACTOR_CBR, 0xffff, 16),
};
static const struct vop_win_phy px30_win0_data = {
.scl = &px30_win_scl,
.data_formats = formats_win_full,
.nformats = ARRAY_SIZE(formats_win_full),
.enable = VOP_REG(PX30_WIN0_CTRL0, 0x1, 0),
.format = VOP_REG(PX30_WIN0_CTRL0, 0x7, 1),
.rb_swap = VOP_REG(PX30_WIN0_CTRL0, 0x1, 12),
.act_info = VOP_REG(PX30_WIN0_ACT_INFO, 0xffffffff, 0),
.dsp_info = VOP_REG(PX30_WIN0_DSP_INFO, 0xffffffff, 0),
.dsp_st = VOP_REG(PX30_WIN0_DSP_ST, 0xffffffff, 0),
.yrgb_mst = VOP_REG(PX30_WIN0_YRGB_MST0, 0xffffffff, 0),
.uv_mst = VOP_REG(PX30_WIN0_CBR_MST0, 0xffffffff, 0),
.yrgb_vir = VOP_REG(PX30_WIN0_VIR, 0x1fff, 0),
.uv_vir = VOP_REG(PX30_WIN0_VIR, 0x1fff, 16),
};
static const struct vop_win_phy px30_win1_data = {
.data_formats = formats_win_lite,
.nformats = ARRAY_SIZE(formats_win_lite),
.enable = VOP_REG(PX30_WIN1_CTRL0, 0x1, 0),
.format = VOP_REG(PX30_WIN1_CTRL0, 0x7, 4),
.rb_swap = VOP_REG(PX30_WIN1_CTRL0, 0x1, 12),
.dsp_info = VOP_REG(PX30_WIN1_DSP_INFO, 0xffffffff, 0),
.dsp_st = VOP_REG(PX30_WIN1_DSP_ST, 0xffffffff, 0),
.yrgb_mst = VOP_REG(PX30_WIN1_MST, 0xffffffff, 0),
.yrgb_vir = VOP_REG(PX30_WIN1_VIR, 0x1fff, 0),
};
static const struct vop_win_phy px30_win2_data = {
.data_formats = formats_win_lite,
.nformats = ARRAY_SIZE(formats_win_lite),
.gate = VOP_REG(PX30_WIN2_CTRL0, 0x1, 4),
.enable = VOP_REG(PX30_WIN2_CTRL0, 0x1, 0),
.format = VOP_REG(PX30_WIN2_CTRL0, 0x3, 5),
.rb_swap = VOP_REG(PX30_WIN2_CTRL0, 0x1, 20),
.dsp_info = VOP_REG(PX30_WIN2_DSP_INFO0, 0x0fff0fff, 0),
.dsp_st = VOP_REG(PX30_WIN2_DSP_ST0, 0x1fff1fff, 0),
.yrgb_mst = VOP_REG(PX30_WIN2_MST0, 0xffffffff, 0),
.yrgb_vir = VOP_REG(PX30_WIN2_VIR0_1, 0x1fff, 0),
};
static const struct vop_win_data px30_vop_big_win_data[] = {
{ .base = 0x00, .phy = &px30_win0_data,
.type = DRM_PLANE_TYPE_PRIMARY },
{ .base = 0x00, .phy = &px30_win1_data,
.type = DRM_PLANE_TYPE_OVERLAY },
{ .base = 0x00, .phy = &px30_win2_data,
.type = DRM_PLANE_TYPE_CURSOR },
};
static const struct vop_data px30_vop_big = {
.intr = &px30_intr,
.feature = VOP_FEATURE_INTERNAL_RGB,
.common = &px30_common,
.modeset = &px30_modeset,
.output = &px30_output,
.win = px30_vop_big_win_data,
.win_size = ARRAY_SIZE(px30_vop_big_win_data),
};
static const struct vop_win_data px30_vop_lit_win_data[] = {
{ .base = 0x00, .phy = &px30_win1_data,
.type = DRM_PLANE_TYPE_PRIMARY },
};
static const struct vop_data px30_vop_lit = {
.intr = &px30_intr,
.feature = VOP_FEATURE_INTERNAL_RGB,
.common = &px30_common,
.modeset = &px30_modeset,
.output = &px30_output,
.win = px30_vop_lit_win_data,
.win_size = ARRAY_SIZE(px30_vop_lit_win_data),
};
static const struct vop_scl_regs rk3188_win_scl = {
.scale_yrgb_x = VOP_REG(RK3188_WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
.scale_yrgb_y = VOP_REG(RK3188_WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
.scale_cbcr_x = VOP_REG(RK3188_WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
.scale_cbcr_y = VOP_REG(RK3188_WIN0_SCL_FACTOR_CBR, 0xffff, 16),
};
static const struct vop_win_phy rk3188_win0_data = {
.scl = &rk3188_win_scl,
.data_formats = formats_win_full,
.nformats = ARRAY_SIZE(formats_win_full),
.enable = VOP_REG(RK3188_SYS_CTRL, 0x1, 0),
.format = VOP_REG(RK3188_SYS_CTRL, 0x7, 3),
.rb_swap = VOP_REG(RK3188_SYS_CTRL, 0x1, 15),
.act_info = VOP_REG(RK3188_WIN0_ACT_INFO, 0x1fff1fff, 0),
.dsp_info = VOP_REG(RK3188_WIN0_DSP_INFO, 0x0fff0fff, 0),
.dsp_st = VOP_REG(RK3188_WIN0_DSP_ST, 0x1fff1fff, 0),
.yrgb_mst = VOP_REG(RK3188_WIN0_YRGB_MST0, 0xffffffff, 0),
.uv_mst = VOP_REG(RK3188_WIN0_CBR_MST0, 0xffffffff, 0),
.yrgb_vir = VOP_REG(RK3188_WIN_VIR, 0x1fff, 0),
};
static const struct vop_win_phy rk3188_win1_data = {
.data_formats = formats_win_lite,
.nformats = ARRAY_SIZE(formats_win_lite),
.enable = VOP_REG(RK3188_SYS_CTRL, 0x1, 1),
.format = VOP_REG(RK3188_SYS_CTRL, 0x7, 6),
.rb_swap = VOP_REG(RK3188_SYS_CTRL, 0x1, 19),
/* no act_info on window1 */
.dsp_info = VOP_REG(RK3188_WIN1_DSP_INFO, 0x07ff07ff, 0),
.dsp_st = VOP_REG(RK3188_WIN1_DSP_ST, 0x0fff0fff, 0),
.yrgb_mst = VOP_REG(RK3188_WIN1_MST, 0xffffffff, 0),
.yrgb_vir = VOP_REG(RK3188_WIN_VIR, 0x1fff, 16),
};
static const struct vop_modeset rk3188_modeset = {
.htotal_pw = VOP_REG(RK3188_DSP_HTOTAL_HS_END, 0x0fff0fff, 0),
.hact_st_end = VOP_REG(RK3188_DSP_HACT_ST_END, 0x0fff0fff, 0),
.vtotal_pw = VOP_REG(RK3188_DSP_VTOTAL_VS_END, 0x0fff0fff, 0),
.vact_st_end = VOP_REG(RK3188_DSP_VACT_ST_END, 0x0fff0fff, 0),
};
static const struct vop_output rk3188_output = {
.pin_pol = VOP_REG(RK3188_DSP_CTRL0, 0xf, 4),
};
static const struct vop_common rk3188_common = {
.gate_en = VOP_REG(RK3188_SYS_CTRL, 0x1, 31),
.standby = VOP_REG(RK3188_SYS_CTRL, 0x1, 30),
.out_mode = VOP_REG(RK3188_DSP_CTRL0, 0xf, 0),
.cfg_done = VOP_REG(RK3188_REG_CFG_DONE, 0x1, 0),
.dsp_blank = VOP_REG(RK3188_DSP_CTRL1, 0x3, 24),
};
static const struct vop_win_data rk3188_vop_win_data[] = {
{ .base = 0x00, .phy = &rk3188_win0_data,
.type = DRM_PLANE_TYPE_PRIMARY },
{ .base = 0x00, .phy = &rk3188_win1_data,
.type = DRM_PLANE_TYPE_CURSOR },
};
static const int rk3188_vop_intrs[] = {
/*
* hs_start interrupt fires at frame-start, so serves
* the same purpose as dsp_hold in the driver.
*/
DSP_HOLD_VALID_INTR,
FS_INTR,
LINE_FLAG_INTR,
BUS_ERROR_INTR,
};
static const struct vop_intr rk3188_vop_intr = {
.intrs = rk3188_vop_intrs,
.nintrs = ARRAY_SIZE(rk3188_vop_intrs),
.line_flag_num[0] = VOP_REG(RK3188_INT_STATUS, 0xfff, 12),
.status = VOP_REG(RK3188_INT_STATUS, 0xf, 0),
.enable = VOP_REG(RK3188_INT_STATUS, 0xf, 4),
.clear = VOP_REG(RK3188_INT_STATUS, 0xf, 8),
};
static const struct vop_data rk3188_vop = {
.intr = &rk3188_vop_intr,
.common = &rk3188_common,
.modeset = &rk3188_modeset,
.output = &rk3188_output,
.win = rk3188_vop_win_data,
.win_size = ARRAY_SIZE(rk3188_vop_win_data),
.feature = VOP_FEATURE_INTERNAL_RGB,
};
static const struct vop_scl_extension rk3288_win_full_scl_ext = {
.cbcr_vsd_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 31),
.cbcr_vsu_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 30),
.cbcr_hsd_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 28),
.cbcr_ver_scl_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 26),
.cbcr_hor_scl_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 24),
.yrgb_vsd_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 23),
.yrgb_vsu_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 22),
.yrgb_hsd_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 20),
.yrgb_ver_scl_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 18),
.yrgb_hor_scl_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 16),
.line_load_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 15),
.cbcr_axi_gather_num = VOP_REG(RK3288_WIN0_CTRL1, 0x7, 12),
.yrgb_axi_gather_num = VOP_REG(RK3288_WIN0_CTRL1, 0xf, 8),
.vsd_cbcr_gt2 = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 7),
.vsd_cbcr_gt4 = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 6),
.vsd_yrgb_gt2 = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 5),
.vsd_yrgb_gt4 = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 4),
.bic_coe_sel = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 2),
.cbcr_axi_gather_en = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 1),
.yrgb_axi_gather_en = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 0),
.lb_mode = VOP_REG(RK3288_WIN0_CTRL0, 0x7, 5),
};
static const struct vop_scl_regs rk3288_win_full_scl = {
.ext = &rk3288_win_full_scl_ext,
.scale_yrgb_x = VOP_REG(RK3288_WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
.scale_yrgb_y = VOP_REG(RK3288_WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
.scale_cbcr_x = VOP_REG(RK3288_WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
.scale_cbcr_y = VOP_REG(RK3288_WIN0_SCL_FACTOR_CBR, 0xffff, 16),
};
static const struct vop_win_phy rk3288_win01_data = {
.scl = &rk3288_win_full_scl,
.data_formats = formats_win_full,
.nformats = ARRAY_SIZE(formats_win_full),
.enable = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 0),
.format = VOP_REG(RK3288_WIN0_CTRL0, 0x7, 1),
.rb_swap = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 12),
.act_info = VOP_REG(RK3288_WIN0_ACT_INFO, 0x1fff1fff, 0),
.dsp_info = VOP_REG(RK3288_WIN0_DSP_INFO, 0x0fff0fff, 0),
.dsp_st = VOP_REG(RK3288_WIN0_DSP_ST, 0x1fff1fff, 0),
.yrgb_mst = VOP_REG(RK3288_WIN0_YRGB_MST, 0xffffffff, 0),
.uv_mst = VOP_REG(RK3288_WIN0_CBR_MST, 0xffffffff, 0),
.yrgb_vir = VOP_REG(RK3288_WIN0_VIR, 0x3fff, 0),
.uv_vir = VOP_REG(RK3288_WIN0_VIR, 0x3fff, 16),
.src_alpha_ctl = VOP_REG(RK3288_WIN0_SRC_ALPHA_CTRL, 0xff, 0),
.dst_alpha_ctl = VOP_REG(RK3288_WIN0_DST_ALPHA_CTRL, 0xff, 0),
.channel = VOP_REG(RK3288_WIN0_CTRL2, 0xff, 0),
};
static const struct vop_win_phy rk3288_win23_data = {
.data_formats = formats_win_lite,
.nformats = ARRAY_SIZE(formats_win_lite),
.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),
};
static const struct vop_modeset rk3288_modeset = {
.htotal_pw = VOP_REG(RK3288_DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
.hact_st_end = VOP_REG(RK3288_DSP_HACT_ST_END, 0x1fff1fff, 0),
.vtotal_pw = VOP_REG(RK3288_DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
.vact_st_end = VOP_REG(RK3288_DSP_VACT_ST_END, 0x1fff1fff, 0),
.hpost_st_end = VOP_REG(RK3288_POST_DSP_HACT_INFO, 0x1fff1fff, 0),
.vpost_st_end = VOP_REG(RK3288_POST_DSP_VACT_INFO, 0x1fff1fff, 0),
};
static const struct vop_output rk3288_output = {
.pin_pol = VOP_REG(RK3288_DSP_CTRL0, 0xf, 4),
.rgb_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 12),
.hdmi_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 13),
.edp_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 14),
.mipi_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 15),
};
static const struct vop_common rk3288_common = {
.standby = VOP_REG_SYNC(RK3288_SYS_CTRL, 0x1, 22),
.gate_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 23),
.mmu_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 20),
.pre_dither_down = VOP_REG(RK3288_DSP_CTRL1, 0x1, 1),
.dither_down = VOP_REG(RK3288_DSP_CTRL1, 0xf, 1),
.dither_up = VOP_REG(RK3288_DSP_CTRL1, 0x1, 6),
.data_blank = VOP_REG(RK3288_DSP_CTRL0, 0x1, 19),
.dsp_blank = VOP_REG(RK3288_DSP_CTRL0, 0x3, 18),
.out_mode = VOP_REG(RK3288_DSP_CTRL0, 0xf, 0),
.cfg_done = VOP_REG_SYNC(RK3288_REG_CFG_DONE, 0x1, 0),
};
/*
* Note: rk3288 has a dedicated 'cursor' window, however, that window requires
* special support to get alpha blending working. For now, just use overlay
* window 3 for the drm cursor.
*
*/
static const struct vop_win_data rk3288_vop_win_data[] = {
{ .base = 0x00, .phy = &rk3288_win01_data,
.type = DRM_PLANE_TYPE_PRIMARY },
{ .base = 0x40, .phy = &rk3288_win01_data,
.type = DRM_PLANE_TYPE_OVERLAY },
{ .base = 0x00, .phy = &rk3288_win23_data,
.type = DRM_PLANE_TYPE_OVERLAY },
{ .base = 0x50, .phy = &rk3288_win23_data,
.type = DRM_PLANE_TYPE_CURSOR },
};
static const int rk3288_vop_intrs[] = {
DSP_HOLD_VALID_INTR,
FS_INTR,
LINE_FLAG_INTR,
BUS_ERROR_INTR,
};
static const struct vop_intr rk3288_vop_intr = {
.intrs = rk3288_vop_intrs,
.nintrs = ARRAY_SIZE(rk3288_vop_intrs),
.line_flag_num[0] = VOP_REG(RK3288_INTR_CTRL0, 0x1fff, 12),
.status = VOP_REG(RK3288_INTR_CTRL0, 0xf, 0),
.enable = VOP_REG(RK3288_INTR_CTRL0, 0xf, 4),
.clear = VOP_REG(RK3288_INTR_CTRL0, 0xf, 8),
};
static const struct vop_data rk3288_vop = {
.version = VOP_VERSION(3, 1),
.feature = VOP_FEATURE_OUTPUT_RGB10,
.intr = &rk3288_vop_intr,
.common = &rk3288_common,
.modeset = &rk3288_modeset,
.output = &rk3288_output,
.win = rk3288_vop_win_data,
.win_size = ARRAY_SIZE(rk3288_vop_win_data),
};
static const int rk3368_vop_intrs[] = {
FS_INTR,
0, 0,
LINE_FLAG_INTR,
0,
BUS_ERROR_INTR,
0, 0, 0, 0, 0, 0, 0,
DSP_HOLD_VALID_INTR,
};
static const struct vop_intr rk3368_vop_intr = {
.intrs = rk3368_vop_intrs,
.nintrs = ARRAY_SIZE(rk3368_vop_intrs),
.line_flag_num[0] = VOP_REG(RK3368_LINE_FLAG, 0xffff, 0),
.line_flag_num[1] = VOP_REG(RK3368_LINE_FLAG, 0xffff, 16),
.status = VOP_REG_MASK_SYNC(RK3368_INTR_STATUS, 0x3fff, 0),
.enable = VOP_REG_MASK_SYNC(RK3368_INTR_EN, 0x3fff, 0),
.clear = VOP_REG_MASK_SYNC(RK3368_INTR_CLEAR, 0x3fff, 0),
};
static const struct vop_win_phy rk3368_win23_data = {
.data_formats = formats_win_lite,
.nformats = ARRAY_SIZE(formats_win_lite),
.gate = VOP_REG(RK3368_WIN2_CTRL0, 0x1, 0),
.enable = VOP_REG(RK3368_WIN2_CTRL0, 0x1, 4),
.format = VOP_REG(RK3368_WIN2_CTRL0, 0x3, 5),
.rb_swap = VOP_REG(RK3368_WIN2_CTRL0, 0x1, 20),
.dsp_info = VOP_REG(RK3368_WIN2_DSP_INFO0, 0x0fff0fff, 0),
.dsp_st = VOP_REG(RK3368_WIN2_DSP_ST0, 0x1fff1fff, 0),
.yrgb_mst = VOP_REG(RK3368_WIN2_MST0, 0xffffffff, 0),
.yrgb_vir = VOP_REG(RK3368_WIN2_VIR0_1, 0x1fff, 0),
.src_alpha_ctl = VOP_REG(RK3368_WIN2_SRC_ALPHA_CTRL, 0xff, 0),
.dst_alpha_ctl = VOP_REG(RK3368_WIN2_DST_ALPHA_CTRL, 0xff, 0),
};
static const struct vop_win_data rk3368_vop_win_data[] = {
{ .base = 0x00, .phy = &rk3288_win01_data,
.type = DRM_PLANE_TYPE_PRIMARY },
{ .base = 0x40, .phy = &rk3288_win01_data,
.type = DRM_PLANE_TYPE_OVERLAY },
{ .base = 0x00, .phy = &rk3368_win23_data,
.type = DRM_PLANE_TYPE_OVERLAY },
{ .base = 0x50, .phy = &rk3368_win23_data,
.type = DRM_PLANE_TYPE_CURSOR },
};
static const struct vop_output rk3368_output = {
.rgb_pin_pol = VOP_REG(RK3368_DSP_CTRL1, 0xf, 16),
.hdmi_pin_pol = VOP_REG(RK3368_DSP_CTRL1, 0xf, 20),
.edp_pin_pol = VOP_REG(RK3368_DSP_CTRL1, 0xf, 24),
.mipi_pin_pol = VOP_REG(RK3368_DSP_CTRL1, 0xf, 28),
.rgb_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 12),
.hdmi_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 13),
.edp_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 14),
.mipi_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 15),
};
static const struct vop_misc rk3368_misc = {
.global_regdone_en = VOP_REG(RK3368_SYS_CTRL, 0x1, 11),
};
static const struct vop_data rk3368_vop = {
.version = VOP_VERSION(3, 2),
.intr = &rk3368_vop_intr,
.common = &rk3288_common,
.modeset = &rk3288_modeset,
.output = &rk3368_output,
.misc = &rk3368_misc,
.win = rk3368_vop_win_data,
.win_size = ARRAY_SIZE(rk3368_vop_win_data),
};
static const struct vop_intr rk3366_vop_intr = {
.intrs = rk3368_vop_intrs,
.nintrs = ARRAY_SIZE(rk3368_vop_intrs),
.line_flag_num[0] = VOP_REG(RK3366_LINE_FLAG, 0xffff, 0),
.line_flag_num[1] = VOP_REG(RK3366_LINE_FLAG, 0xffff, 16),
.status = VOP_REG_MASK_SYNC(RK3366_INTR_STATUS0, 0xffff, 0),
.enable = VOP_REG_MASK_SYNC(RK3366_INTR_EN0, 0xffff, 0),
.clear = VOP_REG_MASK_SYNC(RK3366_INTR_CLEAR0, 0xffff, 0),
};
static const struct vop_data rk3366_vop = {
.version = VOP_VERSION(3, 4),
.intr = &rk3366_vop_intr,
.common = &rk3288_common,
.modeset = &rk3288_modeset,
.output = &rk3368_output,
.misc = &rk3368_misc,
.win = rk3368_vop_win_data,
.win_size = ARRAY_SIZE(rk3368_vop_win_data),
};
static const struct vop_output rk3399_output = {
.dp_pin_pol = VOP_REG(RK3399_DSP_CTRL1, 0xf, 16),
.rgb_pin_pol = VOP_REG(RK3368_DSP_CTRL1, 0xf, 16),
.hdmi_pin_pol = VOP_REG(RK3368_DSP_CTRL1, 0xf, 20),
.edp_pin_pol = VOP_REG(RK3368_DSP_CTRL1, 0xf, 24),
.mipi_pin_pol = VOP_REG(RK3368_DSP_CTRL1, 0xf, 28),
.dp_en = VOP_REG(RK3399_SYS_CTRL, 0x1, 11),
.rgb_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 12),
.hdmi_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 13),
.edp_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 14),
.mipi_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 15),
.mipi_dual_channel_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 3),
};
static const struct vop_data rk3399_vop_big = {
.version = VOP_VERSION(3, 5),
.feature = VOP_FEATURE_OUTPUT_RGB10,
.intr = &rk3366_vop_intr,
.common = &rk3288_common,
.modeset = &rk3288_modeset,
.output = &rk3399_output,
.misc = &rk3368_misc,
.win = rk3368_vop_win_data,
.win_size = ARRAY_SIZE(rk3368_vop_win_data),
};
static const struct vop_win_data rk3399_vop_lit_win_data[] = {
{ .base = 0x00, .phy = &rk3288_win01_data,
.type = DRM_PLANE_TYPE_PRIMARY },
{ .base = 0x00, .phy = &rk3368_win23_data,
.type = DRM_PLANE_TYPE_CURSOR},
};
static const struct vop_data rk3399_vop_lit = {
.version = VOP_VERSION(3, 6),
.intr = &rk3366_vop_intr,
.common = &rk3288_common,
.modeset = &rk3288_modeset,
.output = &rk3399_output,
.misc = &rk3368_misc,
.win = rk3399_vop_lit_win_data,
.win_size = ARRAY_SIZE(rk3399_vop_lit_win_data),
};
static const struct vop_win_data rk3228_vop_win_data[] = {
{ .base = 0x00, .phy = &rk3288_win01_data,
.type = DRM_PLANE_TYPE_PRIMARY },
{ .base = 0x40, .phy = &rk3288_win01_data,
.type = DRM_PLANE_TYPE_CURSOR },
};
static const struct vop_data rk3228_vop = {
.version = VOP_VERSION(3, 7),
.feature = VOP_FEATURE_OUTPUT_RGB10,
.intr = &rk3366_vop_intr,
.common = &rk3288_common,
.modeset = &rk3288_modeset,
.output = &rk3399_output,
.misc = &rk3368_misc,
.win = rk3228_vop_win_data,
.win_size = ARRAY_SIZE(rk3228_vop_win_data),
};
static const struct vop_modeset rk3328_modeset = {
.htotal_pw = VOP_REG(RK3328_DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
.hact_st_end = VOP_REG(RK3328_DSP_HACT_ST_END, 0x1fff1fff, 0),
.vtotal_pw = VOP_REG(RK3328_DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
.vact_st_end = VOP_REG(RK3328_DSP_VACT_ST_END, 0x1fff1fff, 0),
.hpost_st_end = VOP_REG(RK3328_POST_DSP_HACT_INFO, 0x1fff1fff, 0),
.vpost_st_end = VOP_REG(RK3328_POST_DSP_VACT_INFO, 0x1fff1fff, 0),
};
static const struct vop_output rk3328_output = {
.rgb_en = VOP_REG(RK3328_SYS_CTRL, 0x1, 12),
.hdmi_en = VOP_REG(RK3328_SYS_CTRL, 0x1, 13),
.edp_en = VOP_REG(RK3328_SYS_CTRL, 0x1, 14),
.mipi_en = VOP_REG(RK3328_SYS_CTRL, 0x1, 15),
.rgb_pin_pol = VOP_REG(RK3328_DSP_CTRL1, 0xf, 16),
.hdmi_pin_pol = VOP_REG(RK3328_DSP_CTRL1, 0xf, 20),
.edp_pin_pol = VOP_REG(RK3328_DSP_CTRL1, 0xf, 24),
.mipi_pin_pol = VOP_REG(RK3328_DSP_CTRL1, 0xf, 28),
};
static const struct vop_misc rk3328_misc = {
.global_regdone_en = VOP_REG(RK3328_SYS_CTRL, 0x1, 11),
};
static const struct vop_common rk3328_common = {
.standby = VOP_REG_SYNC(RK3328_SYS_CTRL, 0x1, 22),
.dither_down = VOP_REG(RK3328_DSP_CTRL1, 0xf, 1),
.dither_up = VOP_REG(RK3328_DSP_CTRL1, 0x1, 6),
.dsp_blank = VOP_REG(RK3328_DSP_CTRL0, 0x3, 18),
.out_mode = VOP_REG(RK3328_DSP_CTRL0, 0xf, 0),
.cfg_done = VOP_REG_SYNC(RK3328_REG_CFG_DONE, 0x1, 0),
};
static const struct vop_intr rk3328_vop_intr = {
.intrs = rk3368_vop_intrs,
.nintrs = ARRAY_SIZE(rk3368_vop_intrs),
.line_flag_num[0] = VOP_REG(RK3328_LINE_FLAG, 0xffff, 0),
.line_flag_num[1] = VOP_REG(RK3328_LINE_FLAG, 0xffff, 16),
.status = VOP_REG_MASK_SYNC(RK3328_INTR_STATUS0, 0xffff, 0),
.enable = VOP_REG_MASK_SYNC(RK3328_INTR_EN0, 0xffff, 0),
.clear = VOP_REG_MASK_SYNC(RK3328_INTR_CLEAR0, 0xffff, 0),
};
static const struct vop_win_data rk3328_vop_win_data[] = {
{ .base = 0xd0, .phy = &rk3288_win01_data,
.type = DRM_PLANE_TYPE_PRIMARY },
{ .base = 0x1d0, .phy = &rk3288_win01_data,
.type = DRM_PLANE_TYPE_OVERLAY },
{ .base = 0x2d0, .phy = &rk3288_win01_data,
.type = DRM_PLANE_TYPE_CURSOR },
};
static const struct vop_data rk3328_vop = {
.version = VOP_VERSION(3, 8),
.feature = VOP_FEATURE_OUTPUT_RGB10,
.intr = &rk3328_vop_intr,
.common = &rk3328_common,
.modeset = &rk3328_modeset,
.output = &rk3328_output,
.misc = &rk3328_misc,
.win = rk3328_vop_win_data,
.win_size = ARRAY_SIZE(rk3328_vop_win_data),
};
static const struct of_device_id vop_driver_dt_match[] = {
{ .compatible = "rockchip,rk3036-vop",
.data = &rk3036_vop },
{ .compatible = "rockchip,rk3126-vop",
.data = &rk3126_vop },
{ .compatible = "rockchip,px30-vop-big",
.data = &px30_vop_big },
{ .compatible = "rockchip,px30-vop-lit",
.data = &px30_vop_lit },
{ .compatible = "rockchip,rk3188-vop",
.data = &rk3188_vop },
{ .compatible = "rockchip,rk3288-vop",
.data = &rk3288_vop },
{ .compatible = "rockchip,rk3368-vop",
.data = &rk3368_vop },
{ .compatible = "rockchip,rk3366-vop",
.data = &rk3366_vop },
{ .compatible = "rockchip,rk3399-vop-big",
.data = &rk3399_vop_big },
{ .compatible = "rockchip,rk3399-vop-lit",
.data = &rk3399_vop_lit },
{ .compatible = "rockchip,rk3228-vop",
.data = &rk3228_vop },
{ .compatible = "rockchip,rk3328-vop",
.data = &rk3328_vop },
{},
};
MODULE_DEVICE_TABLE(of, vop_driver_dt_match);
static int vop_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
if (!dev->of_node) {
DRM_DEV_ERROR(dev, "can't find vop devices\n");
return -ENODEV;
}
return component_add(dev, &vop_component_ops);
}
static int vop_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &vop_component_ops);
return 0;
}
struct platform_driver vop_platform_driver = {
.probe = vop_probe,
.remove = vop_remove,
.driver = {
.name = "rockchip-vop",
.of_match_table = of_match_ptr(vop_driver_dt_match),
},
};
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