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Commit a67719d1 authored by Mark Yao's avatar Mark Yao
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drm/rockchip: vop: spilt register related into rockchip_reg_vop.c 

No functional updates. Spilt register related into another file
would be nice to multi vop driver,
Signed-off-by: default avatarMark Yao <mark.yao@rock-chips.com>
parent dbb3d944
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Showing with 468 additions and 429 deletions
drivers/gpu/drm/rockchip/Makefile
View file @ a67719d1
...@@ -7,4 +7,5 @@ rockchipdrm-y := rockchip_drm_drv.o rockchip_drm_fb.o rockchip_drm_fbdev.o \ ...@@ -7,4 +7,5 @@ rockchipdrm-y := rockchip_drm_drv.o rockchip_drm_fb.o rockchip_drm_fbdev.o \
obj-$(CONFIG_ROCKCHIP_DW_HDMI) += dw_hdmi-rockchip.o obj-$(CONFIG_ROCKCHIP_DW_HDMI) += dw_hdmi-rockchip.o
obj-$(CONFIG_DRM_ROCKCHIP) += rockchipdrm.o rockchip_drm_vop.o obj-$(CONFIG_DRM_ROCKCHIP) += rockchipdrm.o rockchip_drm_vop.o \
rockchip_vop_reg.o
drivers/gpu/drm/rockchip/rockchip_drm_vop.c
View file @ a67719d1
...@@ -36,11 +36,6 @@ ...@@ -36,11 +36,6 @@
#include "rockchip_drm_fb.h" #include "rockchip_drm_fb.h"
#include "rockchip_drm_vop.h" #include "rockchip_drm_vop.h"
#define VOP_REG(off, _mask, s) \
{.offset = off, \
.mask = _mask, \
.shift = s,}
#define __REG_SET_RELAXED(x, off, mask, shift, v) \ #define __REG_SET_RELAXED(x, off, mask, shift, v) \
vop_mask_write_relaxed(x, off, (mask) << shift, (v) << shift) vop_mask_write_relaxed(x, off, (mask) << shift, (v) << shift)
#define __REG_SET_NORMAL(x, off, mask, shift, v) \ #define __REG_SET_NORMAL(x, off, mask, shift, v) \
...@@ -143,285 +138,6 @@ struct vop { ...@@ -143,285 +138,6 @@ struct vop {
struct vop_win win[]; struct vop_win win[];
}; };
enum vop_data_format {
VOP_FMT_ARGB8888 = 0,
VOP_FMT_RGB888,
VOP_FMT_RGB565,
VOP_FMT_YUV420SP = 4,
VOP_FMT_YUV422SP,
VOP_FMT_YUV444SP,
};
struct vop_reg_data {
uint32_t offset;
uint32_t value;
};
struct vop_reg {
uint32_t offset;
uint32_t shift;
uint32_t mask;
};
struct vop_ctrl {
struct vop_reg standby;
struct vop_reg data_blank;
struct vop_reg gate_en;
struct vop_reg mmu_en;
struct vop_reg rgb_en;
struct vop_reg edp_en;
struct vop_reg hdmi_en;
struct vop_reg mipi_en;
struct vop_reg out_mode;
struct vop_reg dither_down;
struct vop_reg dither_up;
struct vop_reg pin_pol;
struct vop_reg htotal_pw;
struct vop_reg hact_st_end;
struct vop_reg vtotal_pw;
struct vop_reg vact_st_end;
struct vop_reg hpost_st_end;
struct vop_reg vpost_st_end;
struct vop_reg cfg_done;
};
struct vop_intr {
const int *intrs;
uint32_t nintrs;
struct vop_reg enable;
struct vop_reg clear;
struct vop_reg status;
};
struct vop_scl_regs {
struct vop_reg cbcr_vsd_mode;
struct vop_reg cbcr_vsu_mode;
struct vop_reg cbcr_hsd_mode;
struct vop_reg cbcr_ver_scl_mode;
struct vop_reg cbcr_hor_scl_mode;
struct vop_reg yrgb_vsd_mode;
struct vop_reg yrgb_vsu_mode;
struct vop_reg yrgb_hsd_mode;
struct vop_reg yrgb_ver_scl_mode;
struct vop_reg yrgb_hor_scl_mode;
struct vop_reg line_load_mode;
struct vop_reg cbcr_axi_gather_num;
struct vop_reg yrgb_axi_gather_num;
struct vop_reg vsd_cbcr_gt2;
struct vop_reg vsd_cbcr_gt4;
struct vop_reg vsd_yrgb_gt2;
struct vop_reg vsd_yrgb_gt4;
struct vop_reg bic_coe_sel;
struct vop_reg cbcr_axi_gather_en;
struct vop_reg yrgb_axi_gather_en;
struct vop_reg lb_mode;
struct vop_reg scale_yrgb_x;
struct vop_reg scale_yrgb_y;
struct vop_reg scale_cbcr_x;
struct vop_reg scale_cbcr_y;
};
struct vop_win_phy {
const struct vop_scl_regs *scl;
const uint32_t *data_formats;
uint32_t nformats;
struct vop_reg enable;
struct vop_reg format;
struct vop_reg rb_swap;
struct vop_reg act_info;
struct vop_reg dsp_info;
struct vop_reg dsp_st;
struct vop_reg yrgb_mst;
struct vop_reg uv_mst;
struct vop_reg yrgb_vir;
struct vop_reg uv_vir;
struct vop_reg dst_alpha_ctl;
struct vop_reg src_alpha_ctl;
};
struct vop_win_data {
uint32_t base;
const struct vop_win_phy *phy;
enum drm_plane_type type;
};
struct vop_data {
const struct vop_reg_data *init_table;
unsigned int table_size;
const struct vop_ctrl *ctrl;
const struct vop_intr *intr;
const struct vop_win_data *win;
unsigned int win_size;
};
static const uint32_t formats_01[] = {
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_234[] = {
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 win_full_scl = {
.cbcr_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 31),
.cbcr_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 30),
.cbcr_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 28),
.cbcr_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 26),
.cbcr_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 24),
.yrgb_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 23),
.yrgb_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 22),
.yrgb_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 20),
.yrgb_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 18),
.yrgb_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 16),
.line_load_mode = VOP_REG(WIN0_CTRL1, 0x1, 15),
.cbcr_axi_gather_num = VOP_REG(WIN0_CTRL1, 0x7, 12),
.yrgb_axi_gather_num = VOP_REG(WIN0_CTRL1, 0xf, 8),
.vsd_cbcr_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 7),
.vsd_cbcr_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 6),
.vsd_yrgb_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 5),
.vsd_yrgb_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 4),
.bic_coe_sel = VOP_REG(WIN0_CTRL1, 0x3, 2),
.cbcr_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 1),
.yrgb_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 0),
.lb_mode = VOP_REG(WIN0_CTRL0, 0x7, 5),
.scale_yrgb_x = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
.scale_yrgb_y = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
.scale_cbcr_x = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
.scale_cbcr_y = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 16),
};
static const struct vop_win_phy win01_data = {
.scl = &win_full_scl,
.data_formats = formats_01,
.nformats = ARRAY_SIZE(formats_01),
.enable = VOP_REG(WIN0_CTRL0, 0x1, 0),
.format = VOP_REG(WIN0_CTRL0, 0x7, 1),
.rb_swap = VOP_REG(WIN0_CTRL0, 0x1, 12),
.act_info = VOP_REG(WIN0_ACT_INFO, 0x1fff1fff, 0),
.dsp_info = VOP_REG(WIN0_DSP_INFO, 0x0fff0fff, 0),
.dsp_st = VOP_REG(WIN0_DSP_ST, 0x1fff1fff, 0),
.yrgb_mst = VOP_REG(WIN0_YRGB_MST, 0xffffffff, 0),
.uv_mst = VOP_REG(WIN0_CBR_MST, 0xffffffff, 0),
.yrgb_vir = VOP_REG(WIN0_VIR, 0x3fff, 0),
.uv_vir = VOP_REG(WIN0_VIR, 0x3fff, 16),
.src_alpha_ctl = VOP_REG(WIN0_SRC_ALPHA_CTRL, 0xff, 0),
.dst_alpha_ctl = VOP_REG(WIN0_DST_ALPHA_CTRL, 0xff, 0),
};
static const struct vop_win_phy win23_data = {
.data_formats = formats_234,
.nformats = ARRAY_SIZE(formats_234),
.enable = VOP_REG(WIN2_CTRL0, 0x1, 0),
.format = VOP_REG(WIN2_CTRL0, 0x7, 1),
.rb_swap = VOP_REG(WIN2_CTRL0, 0x1, 12),
.dsp_info = VOP_REG(WIN2_DSP_INFO0, 0x0fff0fff, 0),
.dsp_st = VOP_REG(WIN2_DSP_ST0, 0x1fff1fff, 0),
.yrgb_mst = VOP_REG(WIN2_MST0, 0xffffffff, 0),
.yrgb_vir = VOP_REG(WIN2_VIR0_1, 0x1fff, 0),
.src_alpha_ctl = VOP_REG(WIN2_SRC_ALPHA_CTRL, 0xff, 0),
.dst_alpha_ctl = VOP_REG(WIN2_DST_ALPHA_CTRL, 0xff, 0),
};
static const struct vop_ctrl ctrl_data = {
.standby = VOP_REG(SYS_CTRL, 0x1, 22),
.gate_en = VOP_REG(SYS_CTRL, 0x1, 23),
.mmu_en = VOP_REG(SYS_CTRL, 0x1, 20),
.rgb_en = VOP_REG(SYS_CTRL, 0x1, 12),
.hdmi_en = VOP_REG(SYS_CTRL, 0x1, 13),
.edp_en = VOP_REG(SYS_CTRL, 0x1, 14),
.mipi_en = VOP_REG(SYS_CTRL, 0x1, 15),
.dither_down = VOP_REG(DSP_CTRL1, 0xf, 1),
.dither_up = VOP_REG(DSP_CTRL1, 0x1, 6),
.data_blank = VOP_REG(DSP_CTRL0, 0x1, 19),
.out_mode = VOP_REG(DSP_CTRL0, 0xf, 0),
.pin_pol = VOP_REG(DSP_CTRL0, 0xf, 4),
.htotal_pw = VOP_REG(DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
.hact_st_end = VOP_REG(DSP_HACT_ST_END, 0x1fff1fff, 0),
.vtotal_pw = VOP_REG(DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
.vact_st_end = VOP_REG(DSP_VACT_ST_END, 0x1fff1fff, 0),
.hpost_st_end = VOP_REG(POST_DSP_HACT_INFO, 0x1fff1fff, 0),
.vpost_st_end = VOP_REG(POST_DSP_VACT_INFO, 0x1fff1fff, 0),
.cfg_done = VOP_REG(REG_CFG_DONE, 0x1, 0),
};
static const struct vop_reg_data vop_init_reg_table[] = {
{SYS_CTRL, 0x00c00000},
{DSP_CTRL0, 0x00000000},
{WIN0_CTRL0, 0x00000080},
{WIN1_CTRL0, 0x00000080},
/* TODO: Win2/3 support multiple area function, but we haven't found
* a suitable way to use it yet, so let's just use them as other windows
* with only area 0 enabled.
*/
{WIN2_CTRL0, 0x00000010},
{WIN3_CTRL0, 0x00000010},
};
/*
* 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 = &win01_data, .type = DRM_PLANE_TYPE_PRIMARY },
{ .base = 0x40, .phy = &win01_data, .type = DRM_PLANE_TYPE_OVERLAY },
{ .base = 0x00, .phy = &win23_data, .type = DRM_PLANE_TYPE_OVERLAY },
{ .base = 0x50, .phy = &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),
.status = VOP_REG(INTR_CTRL0, 0xf, 0),
.enable = VOP_REG(INTR_CTRL0, 0xf, 4),
.clear = VOP_REG(INTR_CTRL0, 0xf, 8),
};
static const struct vop_data rk3288_vop = {
.init_table = vop_init_reg_table,
.intr = &rk3288_vop_intr,
.table_size = ARRAY_SIZE(vop_init_reg_table),
.ctrl = &ctrl_data,
.win = rk3288_vop_win_data,
.win_size = ARRAY_SIZE(rk3288_vop_win_data),
};
static const struct of_device_id vop_driver_dt_match[] = {
{ .compatible = "rockchip,rk3288-vop",
.data = &rk3288_vop },
{},
};
MODULE_DEVICE_TABLE(of, vop_driver_dt_match);
static inline void vop_writel(struct vop *vop, uint32_t offset, uint32_t v) static inline void vop_writel(struct vop *vop, uint32_t offset, uint32_t v)
{ {
writel(v, vop->regs + offset); writel(v, vop->regs + offset);
...@@ -1583,7 +1299,6 @@ static void vop_win_init(struct vop *vop) ...@@ -1583,7 +1299,6 @@ static void vop_win_init(struct vop *vop)
static int vop_bind(struct device *dev, struct device *master, void *data) static int vop_bind(struct device *dev, struct device *master, void *data)
{ {
struct platform_device *pdev = to_platform_device(dev); struct platform_device *pdev = to_platform_device(dev);
const struct of_device_id *of_id;
const struct vop_data *vop_data; const struct vop_data *vop_data;
struct drm_device *drm_dev = data; struct drm_device *drm_dev = data;
struct vop *vop; struct vop *vop;
...@@ -1591,8 +1306,7 @@ static int vop_bind(struct device *dev, struct device *master, void *data) ...@@ -1591,8 +1306,7 @@ static int vop_bind(struct device *dev, struct device *master, void *data)
size_t alloc_size; size_t alloc_size;
int ret, irq; int ret, irq;
of_id = of_match_device(vop_driver_dt_match, dev); vop_data = of_device_get_match_data(dev);
vop_data = of_id->data;
if (!vop_data) if (!vop_data)
return -ENODEV; return -ENODEV;
...@@ -1661,42 +1375,7 @@ static void vop_unbind(struct device *dev, struct device *master, void *data) ...@@ -1661,42 +1375,7 @@ static void vop_unbind(struct device *dev, struct device *master, void *data)
vop_destroy_crtc(vop); vop_destroy_crtc(vop);
} }
static const struct component_ops vop_component_ops = { const struct component_ops vop_component_ops = {
.bind = vop_bind, .bind = vop_bind,
.unbind = vop_unbind, .unbind = vop_unbind,
}; };
static int vop_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
if (!dev->of_node) {
dev_err(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",
.owner = THIS_MODULE,
.of_match_table = of_match_ptr(vop_driver_dt_match),
},
};
module_platform_driver(vop_platform_driver);
MODULE_AUTHOR("Mark Yao <mark.yao@rock-chips.com>");
MODULE_DESCRIPTION("ROCKCHIP VOP Driver");
MODULE_LICENSE("GPL v2");
drivers/gpu/drm/rockchip/rockchip_drm_vop.h
View file @ a67719d1
...@@ -15,111 +15,120 @@ ...@@ -15,111 +15,120 @@
#ifndef _ROCKCHIP_DRM_VOP_H #ifndef _ROCKCHIP_DRM_VOP_H
#define _ROCKCHIP_DRM_VOP_H #define _ROCKCHIP_DRM_VOP_H
/* register definition */ enum vop_data_format {
#define REG_CFG_DONE 0x0000 VOP_FMT_ARGB8888 = 0,
#define VERSION_INFO 0x0004 VOP_FMT_RGB888,
#define SYS_CTRL 0x0008 VOP_FMT_RGB565,
#define SYS_CTRL1 0x000c VOP_FMT_YUV420SP = 4,
#define DSP_CTRL0 0x0010 VOP_FMT_YUV422SP,
#define DSP_CTRL1 0x0014 VOP_FMT_YUV444SP,
#define DSP_BG 0x0018 };
#define MCU_CTRL 0x001c
#define INTR_CTRL0 0x0020 struct vop_reg_data {
#define INTR_CTRL1 0x0024 uint32_t offset;
#define WIN0_CTRL0 0x0030 uint32_t value;
#define WIN0_CTRL1 0x0034 };
#define WIN0_COLOR_KEY 0x0038
#define WIN0_VIR 0x003c struct vop_reg {
#define WIN0_YRGB_MST 0x0040 uint32_t offset;
#define WIN0_CBR_MST 0x0044 uint32_t shift;
#define WIN0_ACT_INFO 0x0048 uint32_t mask;
#define WIN0_DSP_INFO 0x004c };
#define WIN0_DSP_ST 0x0050
#define WIN0_SCL_FACTOR_YRGB 0x0054 struct vop_ctrl {
#define WIN0_SCL_FACTOR_CBR 0x0058 struct vop_reg standby;
#define WIN0_SCL_OFFSET 0x005c struct vop_reg data_blank;
#define WIN0_SRC_ALPHA_CTRL 0x0060 struct vop_reg gate_en;
#define WIN0_DST_ALPHA_CTRL 0x0064 struct vop_reg mmu_en;
#define WIN0_FADING_CTRL 0x0068 struct vop_reg rgb_en;
/* win1 register */ struct vop_reg edp_en;
#define WIN1_CTRL0 0x0070 struct vop_reg hdmi_en;
#define WIN1_CTRL1 0x0074 struct vop_reg mipi_en;
#define WIN1_COLOR_KEY 0x0078 struct vop_reg out_mode;
#define WIN1_VIR 0x007c struct vop_reg dither_down;
#define WIN1_YRGB_MST 0x0080 struct vop_reg dither_up;
#define WIN1_CBR_MST 0x0084 struct vop_reg pin_pol;
#define WIN1_ACT_INFO 0x0088
#define WIN1_DSP_INFO 0x008c struct vop_reg htotal_pw;
#define WIN1_DSP_ST 0x0090 struct vop_reg hact_st_end;
#define WIN1_SCL_FACTOR_YRGB 0x0094 struct vop_reg vtotal_pw;
#define WIN1_SCL_FACTOR_CBR 0x0098 struct vop_reg vact_st_end;
#define WIN1_SCL_OFFSET 0x009c struct vop_reg hpost_st_end;
#define WIN1_SRC_ALPHA_CTRL 0x00a0 struct vop_reg vpost_st_end;
#define WIN1_DST_ALPHA_CTRL 0x00a4
#define WIN1_FADING_CTRL 0x00a8 struct vop_reg cfg_done;
/* win2 register */ };
#define WIN2_CTRL0 0x00b0
#define WIN2_CTRL1 0x00b4 struct vop_intr {
#define WIN2_VIR0_1 0x00b8 const int *intrs;
#define WIN2_VIR2_3 0x00bc uint32_t nintrs;
#define WIN2_MST0 0x00c0 struct vop_reg enable;
#define WIN2_DSP_INFO0 0x00c4 struct vop_reg clear;
#define WIN2_DSP_ST0 0x00c8 struct vop_reg status;
#define WIN2_COLOR_KEY 0x00cc };
#define WIN2_MST1 0x00d0 struct vop_scl_regs {
#define WIN2_DSP_INFO1 0x00d4 struct vop_reg cbcr_vsd_mode;
#define WIN2_DSP_ST1 0x00d8 struct vop_reg cbcr_vsu_mode;
#define WIN2_SRC_ALPHA_CTRL 0x00dc struct vop_reg cbcr_hsd_mode;
#define WIN2_MST2 0x00e0 struct vop_reg cbcr_ver_scl_mode;
#define WIN2_DSP_INFO2 0x00e4 struct vop_reg cbcr_hor_scl_mode;
#define WIN2_DSP_ST2 0x00e8 struct vop_reg yrgb_vsd_mode;
#define WIN2_DST_ALPHA_CTRL 0x00ec struct vop_reg yrgb_vsu_mode;
#define WIN2_MST3 0x00f0 struct vop_reg yrgb_hsd_mode;
#define WIN2_DSP_INFO3 0x00f4 struct vop_reg yrgb_ver_scl_mode;
#define WIN2_DSP_ST3 0x00f8 struct vop_reg yrgb_hor_scl_mode;
#define WIN2_FADING_CTRL 0x00fc struct vop_reg line_load_mode;
/* win3 register */ struct vop_reg cbcr_axi_gather_num;
#define WIN3_CTRL0 0x0100 struct vop_reg yrgb_axi_gather_num;
#define WIN3_CTRL1 0x0104 struct vop_reg vsd_cbcr_gt2;
#define WIN3_VIR0_1 0x0108 struct vop_reg vsd_cbcr_gt4;
#define WIN3_VIR2_3 0x010c struct vop_reg vsd_yrgb_gt2;
#define WIN3_MST0 0x0110 struct vop_reg vsd_yrgb_gt4;
#define WIN3_DSP_INFO0 0x0114 struct vop_reg bic_coe_sel;
#define WIN3_DSP_ST0 0x0118 struct vop_reg cbcr_axi_gather_en;
#define WIN3_COLOR_KEY 0x011c struct vop_reg yrgb_axi_gather_en;
#define WIN3_MST1 0x0120
#define WIN3_DSP_INFO1 0x0124 struct vop_reg lb_mode;
#define WIN3_DSP_ST1 0x0128 struct vop_reg scale_yrgb_x;
#define WIN3_SRC_ALPHA_CTRL 0x012c struct vop_reg scale_yrgb_y;
#define WIN3_MST2 0x0130 struct vop_reg scale_cbcr_x;
#define WIN3_DSP_INFO2 0x0134 struct vop_reg scale_cbcr_y;
#define WIN3_DSP_ST2 0x0138 };
#define WIN3_DST_ALPHA_CTRL 0x013c
#define WIN3_MST3 0x0140 struct vop_win_phy {
#define WIN3_DSP_INFO3 0x0144 const struct vop_scl_regs *scl;
#define WIN3_DSP_ST3 0x0148 const uint32_t *data_formats;
#define WIN3_FADING_CTRL 0x014c uint32_t nformats;
/* hwc register */
#define HWC_CTRL0 0x0150 struct vop_reg enable;
#define HWC_CTRL1 0x0154 struct vop_reg format;
#define HWC_MST 0x0158 struct vop_reg rb_swap;
#define HWC_DSP_ST 0x015c struct vop_reg act_info;
#define HWC_SRC_ALPHA_CTRL 0x0160 struct vop_reg dsp_info;
#define HWC_DST_ALPHA_CTRL 0x0164 struct vop_reg dsp_st;
#define HWC_FADING_CTRL 0x0168 struct vop_reg yrgb_mst;
/* post process register */ struct vop_reg uv_mst;
#define POST_DSP_HACT_INFO 0x0170 struct vop_reg yrgb_vir;
#define POST_DSP_VACT_INFO 0x0174 struct vop_reg uv_vir;
#define POST_SCL_FACTOR_YRGB 0x0178
#define POST_SCL_CTRL 0x0180 struct vop_reg dst_alpha_ctl;
#define POST_DSP_VACT_INFO_F1 0x0184 struct vop_reg src_alpha_ctl;
#define DSP_HTOTAL_HS_END 0x0188 };
#define DSP_HACT_ST_END 0x018c
#define DSP_VTOTAL_VS_END 0x0190 struct vop_win_data {
#define DSP_VACT_ST_END 0x0194 uint32_t base;
#define DSP_VS_ST_END_F1 0x0198 const struct vop_win_phy *phy;
#define DSP_VACT_ST_END_F1 0x019c enum drm_plane_type type;
/* register definition end */ };
struct vop_data {
const struct vop_reg_data *init_table;
unsigned int table_size;
const struct vop_ctrl *ctrl;
const struct vop_intr *intr;
const struct vop_win_data *win;
unsigned int win_size;
};
/* interrupt define */ /* interrupt define */
#define DSP_HOLD_VALID_INTR (1 << 0) #define DSP_HOLD_VALID_INTR (1 << 0)
...@@ -286,4 +295,5 @@ static inline int scl_vop_cal_lb_mode(int width, bool is_yuv) ...@@ -286,4 +295,5 @@ static inline int scl_vop_cal_lb_mode(int width, bool is_yuv)
return lb_mode; return lb_mode;
} }
extern const struct component_ops vop_component_ops;
#endif /* _ROCKCHIP_DRM_VOP_H */ #endif /* _ROCKCHIP_DRM_VOP_H */
drivers/gpu/drm/rockchip/rockchip_vop_reg.c 0 → 100644
View file @ a67719d1
/*
* 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, s) \
{.offset = off, \
.mask = _mask, \
.shift = s,}
static const uint32_t formats_01[] = {
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_234[] = {
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 win_full_scl = {
.cbcr_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 31),
.cbcr_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 30),
.cbcr_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 28),
.cbcr_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 26),
.cbcr_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 24),
.yrgb_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 23),
.yrgb_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 22),
.yrgb_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 20),
.yrgb_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 18),
.yrgb_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 16),
.line_load_mode = VOP_REG(WIN0_CTRL1, 0x1, 15),
.cbcr_axi_gather_num = VOP_REG(WIN0_CTRL1, 0x7, 12),
.yrgb_axi_gather_num = VOP_REG(WIN0_CTRL1, 0xf, 8),
.vsd_cbcr_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 7),
.vsd_cbcr_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 6),
.vsd_yrgb_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 5),
.vsd_yrgb_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 4),
.bic_coe_sel = VOP_REG(WIN0_CTRL1, 0x3, 2),
.cbcr_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 1),
.yrgb_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 0),
.lb_mode = VOP_REG(WIN0_CTRL0, 0x7, 5),
.scale_yrgb_x = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
.scale_yrgb_y = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
.scale_cbcr_x = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
.scale_cbcr_y = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 16),
};
static const struct vop_win_phy win01_data = {
.scl = &win_full_scl,
.data_formats = formats_01,
.nformats = ARRAY_SIZE(formats_01),
.enable = VOP_REG(WIN0_CTRL0, 0x1, 0),
.format = VOP_REG(WIN0_CTRL0, 0x7, 1),
.rb_swap = VOP_REG(WIN0_CTRL0, 0x1, 12),
.act_info = VOP_REG(WIN0_ACT_INFO, 0x1fff1fff, 0),
.dsp_info = VOP_REG(WIN0_DSP_INFO, 0x0fff0fff, 0),
.dsp_st = VOP_REG(WIN0_DSP_ST, 0x1fff1fff, 0),
.yrgb_mst = VOP_REG(WIN0_YRGB_MST, 0xffffffff, 0),
.uv_mst = VOP_REG(WIN0_CBR_MST, 0xffffffff, 0),
.yrgb_vir = VOP_REG(WIN0_VIR, 0x3fff, 0),
.uv_vir = VOP_REG(WIN0_VIR, 0x3fff, 16),
.src_alpha_ctl = VOP_REG(WIN0_SRC_ALPHA_CTRL, 0xff, 0),
.dst_alpha_ctl = VOP_REG(WIN0_DST_ALPHA_CTRL, 0xff, 0),
};
static const struct vop_win_phy win23_data = {
.data_formats = formats_234,
.nformats = ARRAY_SIZE(formats_234),
.enable = VOP_REG(WIN2_CTRL0, 0x1, 0),
.format = VOP_REG(WIN2_CTRL0, 0x7, 1),
.rb_swap = VOP_REG(WIN2_CTRL0, 0x1, 12),
.dsp_info = VOP_REG(WIN2_DSP_INFO0, 0x0fff0fff, 0),
.dsp_st = VOP_REG(WIN2_DSP_ST0, 0x1fff1fff, 0),
.yrgb_mst = VOP_REG(WIN2_MST0, 0xffffffff, 0),
.yrgb_vir = VOP_REG(WIN2_VIR0_1, 0x1fff, 0),
.src_alpha_ctl = VOP_REG(WIN2_SRC_ALPHA_CTRL, 0xff, 0),
.dst_alpha_ctl = VOP_REG(WIN2_DST_ALPHA_CTRL, 0xff, 0),
};
static const struct vop_ctrl ctrl_data = {
.standby = VOP_REG(SYS_CTRL, 0x1, 22),
.gate_en = VOP_REG(SYS_CTRL, 0x1, 23),
.mmu_en = VOP_REG(SYS_CTRL, 0x1, 20),
.rgb_en = VOP_REG(SYS_CTRL, 0x1, 12),
.hdmi_en = VOP_REG(SYS_CTRL, 0x1, 13),
.edp_en = VOP_REG(SYS_CTRL, 0x1, 14),
.mipi_en = VOP_REG(SYS_CTRL, 0x1, 15),
.dither_down = VOP_REG(DSP_CTRL1, 0xf, 1),
.dither_up = VOP_REG(DSP_CTRL1, 0x1, 6),
.data_blank = VOP_REG(DSP_CTRL0, 0x1, 19),
.out_mode = VOP_REG(DSP_CTRL0, 0xf, 0),
.pin_pol = VOP_REG(DSP_CTRL0, 0xf, 4),
.htotal_pw = VOP_REG(DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
.hact_st_end = VOP_REG(DSP_HACT_ST_END, 0x1fff1fff, 0),
.vtotal_pw = VOP_REG(DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
.vact_st_end = VOP_REG(DSP_VACT_ST_END, 0x1fff1fff, 0),
.hpost_st_end = VOP_REG(POST_DSP_HACT_INFO, 0x1fff1fff, 0),
.vpost_st_end = VOP_REG(POST_DSP_VACT_INFO, 0x1fff1fff, 0),
.cfg_done = VOP_REG(REG_CFG_DONE, 0x1, 0),
};
static const struct vop_reg_data vop_init_reg_table[] = {
{SYS_CTRL, 0x00c00000},
{DSP_CTRL0, 0x00000000},
{WIN0_CTRL0, 0x00000080},
{WIN1_CTRL0, 0x00000080},
/* TODO: Win2/3 support multiple area function, but we haven't found
* a suitable way to use it yet, so let's just use them as other windows
* with only area 0 enabled.
*/
{WIN2_CTRL0, 0x00000010},
{WIN3_CTRL0, 0x00000010},
};
/*
* 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 = &win01_data, .type = DRM_PLANE_TYPE_PRIMARY },
{ .base = 0x40, .phy = &win01_data, .type = DRM_PLANE_TYPE_OVERLAY },
{ .base = 0x00, .phy = &win23_data, .type = DRM_PLANE_TYPE_OVERLAY },
{ .base = 0x50, .phy = &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),
.status = VOP_REG(INTR_CTRL0, 0xf, 0),
.enable = VOP_REG(INTR_CTRL0, 0xf, 4),
.clear = VOP_REG(INTR_CTRL0, 0xf, 8),
};
static const struct vop_data rk3288_vop = {
.init_table = vop_init_reg_table,
.intr = &rk3288_vop_intr,
.table_size = ARRAY_SIZE(vop_init_reg_table),
.ctrl = &ctrl_data,
.win = rk3288_vop_win_data,
.win_size = ARRAY_SIZE(rk3288_vop_win_data),
};
static const struct of_device_id vop_driver_dt_match[] = {
{ .compatible = "rockchip,rk3288-vop",
.data = &rk3288_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) {
dev_err(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",
.owner = THIS_MODULE,
.of_match_table = of_match_ptr(vop_driver_dt_match),
},
};
module_platform_driver(vop_platform_driver);
MODULE_AUTHOR("Mark Yao <mark.yao@rock-chips.com>");
MODULE_DESCRIPTION("ROCKCHIP VOP Driver");
MODULE_LICENSE("GPL v2");
drivers/gpu/drm/rockchip/rockchip_vop_reg.h 0 → 100644
View file @ a67719d1
/*
* 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.
*/
#ifndef _ROCKCHIP_VOP_REG_H
#define _ROCKCHIP_VOP_REG_H
/* register definition */
#define REG_CFG_DONE 0x0000
#define VERSION_INFO 0x0004
#define SYS_CTRL 0x0008
#define SYS_CTRL1 0x000c
#define DSP_CTRL0 0x0010
#define DSP_CTRL1 0x0014
#define DSP_BG 0x0018
#define MCU_CTRL 0x001c
#define INTR_CTRL0 0x0020
#define INTR_CTRL1 0x0024
#define WIN0_CTRL0 0x0030
#define WIN0_CTRL1 0x0034
#define WIN0_COLOR_KEY 0x0038
#define WIN0_VIR 0x003c
#define WIN0_YRGB_MST 0x0040
#define WIN0_CBR_MST 0x0044
#define WIN0_ACT_INFO 0x0048
#define WIN0_DSP_INFO 0x004c
#define WIN0_DSP_ST 0x0050
#define WIN0_SCL_FACTOR_YRGB 0x0054
#define WIN0_SCL_FACTOR_CBR 0x0058
#define WIN0_SCL_OFFSET 0x005c
#define WIN0_SRC_ALPHA_CTRL 0x0060
#define WIN0_DST_ALPHA_CTRL 0x0064
#define WIN0_FADING_CTRL 0x0068
/* win1 register */
#define WIN1_CTRL0 0x0070
#define WIN1_CTRL1 0x0074
#define WIN1_COLOR_KEY 0x0078
#define WIN1_VIR 0x007c
#define WIN1_YRGB_MST 0x0080
#define WIN1_CBR_MST 0x0084
#define WIN1_ACT_INFO 0x0088
#define WIN1_DSP_INFO 0x008c
#define WIN1_DSP_ST 0x0090
#define WIN1_SCL_FACTOR_YRGB 0x0094
#define WIN1_SCL_FACTOR_CBR 0x0098
#define WIN1_SCL_OFFSET 0x009c
#define WIN1_SRC_ALPHA_CTRL 0x00a0
#define WIN1_DST_ALPHA_CTRL 0x00a4
#define WIN1_FADING_CTRL 0x00a8
/* win2 register */
#define WIN2_CTRL0 0x00b0
#define WIN2_CTRL1 0x00b4
#define WIN2_VIR0_1 0x00b8
#define WIN2_VIR2_3 0x00bc
#define WIN2_MST0 0x00c0
#define WIN2_DSP_INFO0 0x00c4
#define WIN2_DSP_ST0 0x00c8
#define WIN2_COLOR_KEY 0x00cc
#define WIN2_MST1 0x00d0
#define WIN2_DSP_INFO1 0x00d4
#define WIN2_DSP_ST1 0x00d8
#define WIN2_SRC_ALPHA_CTRL 0x00dc
#define WIN2_MST2 0x00e0
#define WIN2_DSP_INFO2 0x00e4
#define WIN2_DSP_ST2 0x00e8
#define WIN2_DST_ALPHA_CTRL 0x00ec
#define WIN2_MST3 0x00f0
#define WIN2_DSP_INFO3 0x00f4
#define WIN2_DSP_ST3 0x00f8
#define WIN2_FADING_CTRL 0x00fc
/* win3 register */
#define WIN3_CTRL0 0x0100
#define WIN3_CTRL1 0x0104
#define WIN3_VIR0_1 0x0108
#define WIN3_VIR2_3 0x010c
#define WIN3_MST0 0x0110
#define WIN3_DSP_INFO0 0x0114
#define WIN3_DSP_ST0 0x0118
#define WIN3_COLOR_KEY 0x011c
#define WIN3_MST1 0x0120
#define WIN3_DSP_INFO1 0x0124
#define WIN3_DSP_ST1 0x0128
#define WIN3_SRC_ALPHA_CTRL 0x012c
#define WIN3_MST2 0x0130
#define WIN3_DSP_INFO2 0x0134
#define WIN3_DSP_ST2 0x0138
#define WIN3_DST_ALPHA_CTRL 0x013c
#define WIN3_MST3 0x0140
#define WIN3_DSP_INFO3 0x0144
#define WIN3_DSP_ST3 0x0148
#define WIN3_FADING_CTRL 0x014c
/* hwc register */
#define HWC_CTRL0 0x0150
#define HWC_CTRL1 0x0154
#define HWC_MST 0x0158
#define HWC_DSP_ST 0x015c
#define HWC_SRC_ALPHA_CTRL 0x0160
#define HWC_DST_ALPHA_CTRL 0x0164
#define HWC_FADING_CTRL 0x0168
/* post process register */
#define POST_DSP_HACT_INFO 0x0170
#define POST_DSP_VACT_INFO 0x0174
#define POST_SCL_FACTOR_YRGB 0x0178
#define POST_SCL_CTRL 0x0180
#define POST_DSP_VACT_INFO_F1 0x0184
#define DSP_HTOTAL_HS_END 0x0188
#define DSP_HACT_ST_END 0x018c
#define DSP_VTOTAL_VS_END 0x0190
#define DSP_VACT_ST_END 0x0194
#define DSP_VS_ST_END_F1 0x0198
#define DSP_VACT_ST_END_F1 0x019c
/* register definition end */
#endif /* _ROCKCHIP_VOP_REG_H */
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