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1c21aa8f2b
linux_dsm_epyc7002/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
Daniele Castagna 1c21aa8f2b drm/rockchip: Fix YUV buffers color rendering 
Currently, YUV hardware overlays are converted to RGB using
a color space conversion different than BT.601.

The result is that colors of e.g. NV12 buffers don't match
colors of YUV hardware overlays.

In order to fix this, enable YUV2YUV and set appropriate coefficients
for formats such as NV12 to be displayed correctly.

This commit was tested using modetest, gstreamer and chromeos (hardware
accelerated video playback). Before the commit, tests rendering
with NV12 format resulted in colors not displayed correctly.

Test examples (Tested on RK3399 and RK3288 boards
connected to HDMI monitor):

  $ modetest 39@32:1920x1080@NV12
  $ gst-launch-1.0 videotestrc ! video/x-raw,format=NV12 ! kmssink

Signed-off-by: Daniele Castagna <dcastagna@chromium.org>
[ezequiel: rebase on linux-next and massage commit log]
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20190108214659.28794-1-ezequiel@collabora.com
2019-01-10 23:30:24 +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_yuv2yuv_phy rk3399_yuv2yuv_win01_data = {
.y2r_coefficients = {
VOP_REG(RK3399_WIN0_YUV2YUV_Y2R + 0, 0xffff, 0),
VOP_REG(RK3399_WIN0_YUV2YUV_Y2R + 0, 0xffff, 16),
VOP_REG(RK3399_WIN0_YUV2YUV_Y2R + 4, 0xffff, 0),
VOP_REG(RK3399_WIN0_YUV2YUV_Y2R + 4, 0xffff, 16),
VOP_REG(RK3399_WIN0_YUV2YUV_Y2R + 8, 0xffff, 0),
VOP_REG(RK3399_WIN0_YUV2YUV_Y2R + 8, 0xffff, 16),
VOP_REG(RK3399_WIN0_YUV2YUV_Y2R + 12, 0xffff, 0),
VOP_REG(RK3399_WIN0_YUV2YUV_Y2R + 12, 0xffff, 16),
VOP_REG(RK3399_WIN0_YUV2YUV_Y2R + 16, 0xffff, 0),
VOP_REG(RK3399_WIN0_YUV2YUV_Y2R + 20, 0xffffffff, 0),
VOP_REG(RK3399_WIN0_YUV2YUV_Y2R + 24, 0xffffffff, 0),
VOP_REG(RK3399_WIN0_YUV2YUV_Y2R + 28, 0xffffffff, 0),
},
};
static const struct vop_yuv2yuv_phy rk3399_yuv2yuv_win23_data = { };
static const struct vop_win_yuv2yuv_data rk3399_vop_big_win_yuv2yuv_data[] = {
{ .base = 0x00, .phy = &rk3399_yuv2yuv_win01_data,
.y2r_en = VOP_REG(RK3399_YUV2YUV_WIN, 0x1, 1) },
{ .base = 0x60, .phy = &rk3399_yuv2yuv_win01_data,
.y2r_en = VOP_REG(RK3399_YUV2YUV_WIN, 0x1, 9) },
{ .base = 0xC0, .phy = &rk3399_yuv2yuv_win23_data },
{ .base = 0x120, .phy = &rk3399_yuv2yuv_win23_data },
};
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),
.win_yuv2yuv = rk3399_vop_big_win_yuv2yuv_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_win_yuv2yuv_data rk3399_vop_lit_win_yuv2yuv_data[] = {
{ .base = 0x00, .phy = &rk3399_yuv2yuv_win01_data,
.y2r_en = VOP_REG(RK3399_YUV2YUV_WIN, 0x1, 1)},
{ .base = 0x60, .phy = &rk3399_yuv2yuv_win23_data },
};
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),
.win_yuv2yuv = rk3399_vop_lit_win_yuv2yuv_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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