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15#ifndef _ROCKCHIP_DRM_VOP_H
16#define _ROCKCHIP_DRM_VOP_H
17
18enum vop_data_format {
19 VOP_FMT_ARGB8888 = 0,
20 VOP_FMT_RGB888,
21 VOP_FMT_RGB565,
22 VOP_FMT_YUV420SP = 4,
23 VOP_FMT_YUV422SP,
24 VOP_FMT_YUV444SP,
25};
26
27struct vop_reg_data {
28 uint32_t offset;
29 uint32_t value;
30};
31
32struct vop_reg {
33 uint32_t offset;
34 uint32_t shift;
35 uint32_t mask;
36};
37
38struct vop_ctrl {
39 struct vop_reg standby;
40 struct vop_reg data_blank;
41 struct vop_reg gate_en;
42 struct vop_reg mmu_en;
43 struct vop_reg rgb_en;
44 struct vop_reg edp_en;
45 struct vop_reg hdmi_en;
46 struct vop_reg mipi_en;
47 struct vop_reg out_mode;
48 struct vop_reg dither_down;
49 struct vop_reg dither_up;
50 struct vop_reg pin_pol;
51
52 struct vop_reg htotal_pw;
53 struct vop_reg hact_st_end;
54 struct vop_reg vtotal_pw;
55 struct vop_reg vact_st_end;
56 struct vop_reg hpost_st_end;
57 struct vop_reg vpost_st_end;
58
59 struct vop_reg cfg_done;
60};
61
62struct vop_intr {
63 const int *intrs;
64 uint32_t nintrs;
65 struct vop_reg enable;
66 struct vop_reg clear;
67 struct vop_reg status;
68};
69
70struct vop_scl_extension {
71 struct vop_reg cbcr_vsd_mode;
72 struct vop_reg cbcr_vsu_mode;
73 struct vop_reg cbcr_hsd_mode;
74 struct vop_reg cbcr_ver_scl_mode;
75 struct vop_reg cbcr_hor_scl_mode;
76 struct vop_reg yrgb_vsd_mode;
77 struct vop_reg yrgb_vsu_mode;
78 struct vop_reg yrgb_hsd_mode;
79 struct vop_reg yrgb_ver_scl_mode;
80 struct vop_reg yrgb_hor_scl_mode;
81 struct vop_reg line_load_mode;
82 struct vop_reg cbcr_axi_gather_num;
83 struct vop_reg yrgb_axi_gather_num;
84 struct vop_reg vsd_cbcr_gt2;
85 struct vop_reg vsd_cbcr_gt4;
86 struct vop_reg vsd_yrgb_gt2;
87 struct vop_reg vsd_yrgb_gt4;
88 struct vop_reg bic_coe_sel;
89 struct vop_reg cbcr_axi_gather_en;
90 struct vop_reg yrgb_axi_gather_en;
91 struct vop_reg lb_mode;
92};
93
94struct vop_scl_regs {
95 const struct vop_scl_extension *ext;
96
97 struct vop_reg scale_yrgb_x;
98 struct vop_reg scale_yrgb_y;
99 struct vop_reg scale_cbcr_x;
100 struct vop_reg scale_cbcr_y;
101};
102
103struct vop_win_phy {
104 const struct vop_scl_regs *scl;
105 const uint32_t *data_formats;
106 uint32_t nformats;
107
108 struct vop_reg enable;
109 struct vop_reg format;
110 struct vop_reg rb_swap;
111 struct vop_reg act_info;
112 struct vop_reg dsp_info;
113 struct vop_reg dsp_st;
114 struct vop_reg yrgb_mst;
115 struct vop_reg uv_mst;
116 struct vop_reg yrgb_vir;
117 struct vop_reg uv_vir;
118
119 struct vop_reg dst_alpha_ctl;
120 struct vop_reg src_alpha_ctl;
121};
122
123struct vop_win_data {
124 uint32_t base;
125 const struct vop_win_phy *phy;
126 enum drm_plane_type type;
127};
128
129struct vop_data {
130 const struct vop_reg_data *init_table;
131 unsigned int table_size;
132 const struct vop_ctrl *ctrl;
133 const struct vop_intr *intr;
134 const struct vop_win_data *win;
135 unsigned int win_size;
136};
137
138
139#define DSP_HOLD_VALID_INTR (1 << 0)
140#define FS_INTR (1 << 1)
141#define LINE_FLAG_INTR (1 << 2)
142#define BUS_ERROR_INTR (1 << 3)
143
144#define INTR_MASK (DSP_HOLD_VALID_INTR | FS_INTR | \
145 LINE_FLAG_INTR | BUS_ERROR_INTR)
146
147#define DSP_HOLD_VALID_INTR_EN(x) ((x) << 4)
148#define FS_INTR_EN(x) ((x) << 5)
149#define LINE_FLAG_INTR_EN(x) ((x) << 6)
150#define BUS_ERROR_INTR_EN(x) ((x) << 7)
151#define DSP_HOLD_VALID_INTR_MASK (1 << 4)
152#define FS_INTR_MASK (1 << 5)
153#define LINE_FLAG_INTR_MASK (1 << 6)
154#define BUS_ERROR_INTR_MASK (1 << 7)
155
156#define INTR_CLR_SHIFT 8
157#define DSP_HOLD_VALID_INTR_CLR (1 << (INTR_CLR_SHIFT + 0))
158#define FS_INTR_CLR (1 << (INTR_CLR_SHIFT + 1))
159#define LINE_FLAG_INTR_CLR (1 << (INTR_CLR_SHIFT + 2))
160#define BUS_ERROR_INTR_CLR (1 << (INTR_CLR_SHIFT + 3))
161
162#define DSP_LINE_NUM(x) (((x) & 0x1fff) << 12)
163#define DSP_LINE_NUM_MASK (0x1fff << 12)
164
165
166#define SRC_FADING_VALUE(x) (((x) & 0xff) << 24)
167#define SRC_GLOBAL_ALPHA(x) (((x) & 0xff) << 16)
168#define SRC_FACTOR_M0(x) (((x) & 0x7) << 6)
169#define SRC_ALPHA_CAL_M0(x) (((x) & 0x1) << 5)
170#define SRC_BLEND_M0(x) (((x) & 0x3) << 3)
171#define SRC_ALPHA_M0(x) (((x) & 0x1) << 2)
172#define SRC_COLOR_M0(x) (((x) & 0x1) << 1)
173#define SRC_ALPHA_EN(x) (((x) & 0x1) << 0)
174
175#define DST_FACTOR_M0(x) (((x) & 0x7) << 6)
176
177
178
179
180#define ROCKCHIP_OUT_MODE_P888 0
181#define ROCKCHIP_OUT_MODE_P666 1
182#define ROCKCHIP_OUT_MODE_P565 2
183
184#define ROCKCHIP_OUT_MODE_AAAA 15
185
186enum alpha_mode {
187 ALPHA_STRAIGHT,
188 ALPHA_INVERSE,
189};
190
191enum global_blend_mode {
192 ALPHA_GLOBAL,
193 ALPHA_PER_PIX,
194 ALPHA_PER_PIX_GLOBAL,
195};
196
197enum alpha_cal_mode {
198 ALPHA_SATURATION,
199 ALPHA_NO_SATURATION,
200};
201
202enum color_mode {
203 ALPHA_SRC_PRE_MUL,
204 ALPHA_SRC_NO_PRE_MUL,
205};
206
207enum factor_mode {
208 ALPHA_ZERO,
209 ALPHA_ONE,
210 ALPHA_SRC,
211 ALPHA_SRC_INVERSE,
212 ALPHA_SRC_GLOBAL,
213};
214
215enum scale_mode {
216 SCALE_NONE = 0x0,
217 SCALE_UP = 0x1,
218 SCALE_DOWN = 0x2
219};
220
221enum lb_mode {
222 LB_YUV_3840X5 = 0x0,
223 LB_YUV_2560X8 = 0x1,
224 LB_RGB_3840X2 = 0x2,
225 LB_RGB_2560X4 = 0x3,
226 LB_RGB_1920X5 = 0x4,
227 LB_RGB_1280X8 = 0x5
228};
229
230enum sacle_up_mode {
231 SCALE_UP_BIL = 0x0,
232 SCALE_UP_BIC = 0x1
233};
234
235enum scale_down_mode {
236 SCALE_DOWN_BIL = 0x0,
237 SCALE_DOWN_AVG = 0x1
238};
239
240#define FRAC_16_16(mult, div) (((mult) << 16) / (div))
241#define SCL_FT_DEFAULT_FIXPOINT_SHIFT 12
242#define SCL_MAX_VSKIPLINES 4
243#define MIN_SCL_FT_AFTER_VSKIP 1
244
245static inline uint16_t scl_cal_scale(int src, int dst, int shift)
246{
247 return ((src * 2 - 3) << (shift - 1)) / (dst - 1);
248}
249
250static inline uint16_t scl_cal_scale2(int src, int dst)
251{
252 return ((src - 1) << 12) / (dst - 1);
253}
254
255#define GET_SCL_FT_BILI_DN(src, dst) scl_cal_scale(src, dst, 12)
256#define GET_SCL_FT_BILI_UP(src, dst) scl_cal_scale(src, dst, 16)
257#define GET_SCL_FT_BIC(src, dst) scl_cal_scale(src, dst, 16)
258
259static inline uint16_t scl_get_bili_dn_vskip(int src_h, int dst_h,
260 int vskiplines)
261{
262 int act_height;
263
264 act_height = (src_h + vskiplines - 1) / vskiplines;
265
266 return GET_SCL_FT_BILI_DN(act_height, dst_h);
267}
268
269static inline enum scale_mode scl_get_scl_mode(int src, int dst)
270{
271 if (src < dst)
272 return SCALE_UP;
273 else if (src > dst)
274 return SCALE_DOWN;
275
276 return SCALE_NONE;
277}
278
279static inline int scl_get_vskiplines(uint32_t srch, uint32_t dsth)
280{
281 uint32_t vskiplines;
282
283 for (vskiplines = SCL_MAX_VSKIPLINES; vskiplines > 1; vskiplines /= 2)
284 if (srch >= vskiplines * dsth * MIN_SCL_FT_AFTER_VSKIP)
285 break;
286
287 return vskiplines;
288}
289
290static inline int scl_vop_cal_lb_mode(int width, bool is_yuv)
291{
292 int lb_mode;
293
294 if (width > 2560)
295 lb_mode = LB_RGB_3840X2;
296 else if (width > 1920)
297 lb_mode = LB_RGB_2560X4;
298 else if (!is_yuv)
299 lb_mode = LB_RGB_1920X5;
300 else if (width > 1280)
301 lb_mode = LB_YUV_3840X5;
302 else
303 lb_mode = LB_YUV_2560X8;
304
305 return lb_mode;
306}
307
308extern const struct component_ops vop_component_ops;
309#endif
310
