2 * (C) COPYRIGHT 2016 ARM Limited. All rights reserved.
5 * This program is free software and is provided to you under the terms of the
6 * GNU General Public License version 2 as published by the Free Software
7 * Foundation, and any use by you of this program is subject to the terms
10 * ARM Mali DP500/DP550/DP650 registers definition.
13 #ifndef __MALIDP_REGS_H__
14 #define __MALIDP_REGS_H__
18 * - DC - display core (general settings)
19 * - DE - display engine
20 * - SE - scaling engine
23 /* interrupt bit masks */
24 #define MALIDP_DE_IRQ_UNDERRUN (1 << 0)
26 #define MALIDP500_DE_IRQ_AXI_ERR (1 << 4)
27 #define MALIDP500_DE_IRQ_VSYNC (1 << 5)
28 #define MALIDP500_DE_IRQ_PROG_LINE (1 << 6)
29 #define MALIDP500_DE_IRQ_SATURATION (1 << 7)
30 #define MALIDP500_DE_IRQ_CONF_VALID (1 << 8)
31 #define MALIDP500_DE_IRQ_CONF_MODE (1 << 11)
32 #define MALIDP500_DE_IRQ_CONF_ACTIVE (1 << 17)
33 #define MALIDP500_DE_IRQ_PM_ACTIVE (1 << 18)
34 #define MALIDP500_DE_IRQ_TESTMODE_ACTIVE (1 << 19)
35 #define MALIDP500_DE_IRQ_FORCE_BLNK_ACTIVE (1 << 24)
36 #define MALIDP500_DE_IRQ_AXI_BUSY (1 << 28)
37 #define MALIDP500_DE_IRQ_GLOBAL (1 << 31)
38 #define MALIDP500_SE_IRQ_CONF_MODE (1 << 0)
39 #define MALIDP500_SE_IRQ_CONF_VALID (1 << 4)
40 #define MALIDP500_SE_IRQ_INIT_BUSY (1 << 5)
41 #define MALIDP500_SE_IRQ_AXI_ERROR (1 << 8)
42 #define MALIDP500_SE_IRQ_OVERRUN (1 << 9)
43 #define MALIDP500_SE_IRQ_PROG_LINE1 (1 << 12)
44 #define MALIDP500_SE_IRQ_PROG_LINE2 (1 << 13)
45 #define MALIDP500_SE_IRQ_CONF_ACTIVE (1 << 17)
46 #define MALIDP500_SE_IRQ_PM_ACTIVE (1 << 18)
47 #define MALIDP500_SE_IRQ_AXI_BUSY (1 << 28)
48 #define MALIDP500_SE_IRQ_GLOBAL (1 << 31)
50 #define MALIDP550_DE_IRQ_SATURATION (1 << 8)
51 #define MALIDP550_DE_IRQ_VSYNC (1 << 12)
52 #define MALIDP550_DE_IRQ_PROG_LINE (1 << 13)
53 #define MALIDP550_DE_IRQ_AXI_ERR (1 << 16)
54 #define MALIDP550_SE_IRQ_EOW (1 << 0)
55 #define MALIDP550_SE_IRQ_AXI_ERR (1 << 16)
56 #define MALIDP550_DC_IRQ_CONF_VALID (1 << 0)
57 #define MALIDP550_DC_IRQ_CONF_MODE (1 << 4)
58 #define MALIDP550_DC_IRQ_CONF_ACTIVE (1 << 16)
59 #define MALIDP550_DC_IRQ_DE (1 << 20)
60 #define MALIDP550_DC_IRQ_SE (1 << 24)
62 #define MALIDP650_DE_IRQ_DRIFT (1 << 4)
64 /* bit masks that are common between products */
65 #define MALIDP_CFG_VALID (1 << 0)
66 #define MALIDP_DISP_FUNC_GAMMA (1 << 0)
67 #define MALIDP_DISP_FUNC_CADJ (1 << 4)
68 #define MALIDP_DISP_FUNC_ILACED (1 << 8)
70 /* register offsets for IRQ management */
71 #define MALIDP_REG_STATUS 0x00000
72 #define MALIDP_REG_SETIRQ 0x00004
73 #define MALIDP_REG_MASKIRQ 0x00008
74 #define MALIDP_REG_CLEARIRQ 0x0000c
76 /* register offsets */
77 #define MALIDP_DE_CORE_ID 0x00018
78 #define MALIDP_DE_DISPLAY_FUNC 0x00020
80 /* these offsets are relative to MALIDP5x0_TIMINGS_BASE */
81 #define MALIDP_DE_H_TIMINGS 0x0
82 #define MALIDP_DE_V_TIMINGS 0x4
83 #define MALIDP_DE_SYNC_WIDTH 0x8
84 #define MALIDP_DE_HV_ACTIVE 0xc
86 /* Stride register offsets relative to Lx_BASE */
87 #define MALIDP_DE_LG_STRIDE 0x18
88 #define MALIDP_DE_LV_STRIDE0 0x18
89 #define MALIDP550_DE_LS_R1_STRIDE 0x28
91 /* macros to set values into registers */
92 #define MALIDP_DE_H_FRONTPORCH(x) (((x) & 0xfff) << 0)
93 #define MALIDP_DE_H_BACKPORCH(x) (((x) & 0x3ff) << 16)
94 #define MALIDP500_DE_V_FRONTPORCH(x) (((x) & 0xff) << 0)
95 #define MALIDP550_DE_V_FRONTPORCH(x) (((x) & 0xfff) << 0)
96 #define MALIDP_DE_V_BACKPORCH(x) (((x) & 0xff) << 16)
97 #define MALIDP_DE_H_SYNCWIDTH(x) (((x) & 0x3ff) << 0)
98 #define MALIDP_DE_V_SYNCWIDTH(x) (((x) & 0xff) << 16)
99 #define MALIDP_DE_H_ACTIVE(x) (((x) & 0x1fff) << 0)
100 #define MALIDP_DE_V_ACTIVE(x) (((x) & 0x1fff) << 16)
102 #define MALIDP_PRODUCT_ID(__core_id) ((u32)(__core_id) >> 16)
104 /* register offsets relative to MALIDP5x0_COEFFS_BASE */
105 #define MALIDP_COLOR_ADJ_COEF 0x00000
106 #define MALIDP_COEF_TABLE_ADDR 0x00030
107 #define MALIDP_COEF_TABLE_DATA 0x00034
109 /* Scaling engine registers and masks. */
110 #define MALIDP_SE_SCALING_EN (1 << 0)
111 #define MALIDP_SE_ALPHA_EN (1 << 1)
112 #define MALIDP_SE_ENH_MASK 3
113 #define MALIDP_SE_ENH(x) (((x) & MALIDP_SE_ENH_MASK) << 2)
114 #define MALIDP_SE_RGBO_IF_EN (1 << 4)
115 #define MALIDP550_SE_CTL_SEL_MASK 7
116 #define MALIDP550_SE_CTL_VCSEL(x) \
117 (((x) & MALIDP550_SE_CTL_SEL_MASK) << 20)
118 #define MALIDP550_SE_CTL_HCSEL(x) \
119 (((x) & MALIDP550_SE_CTL_SEL_MASK) << 16)
121 /* Blocks with offsets from SE_CONTROL register. */
122 #define MALIDP_SE_LAYER_CONTROL 0x14
123 #define MALIDP_SE_L0_IN_SIZE 0x00
124 #define MALIDP_SE_L0_OUT_SIZE 0x04
125 #define MALIDP_SE_SET_V_SIZE(x) (((x) & 0x1fff) << 16)
126 #define MALIDP_SE_SET_H_SIZE(x) (((x) & 0x1fff) << 0)
127 #define MALIDP_SE_SCALING_CONTROL 0x24
128 #define MALIDP_SE_H_INIT_PH 0x00
129 #define MALIDP_SE_H_DELTA_PH 0x04
130 #define MALIDP_SE_V_INIT_PH 0x08
131 #define MALIDP_SE_V_DELTA_PH 0x0c
132 #define MALIDP_SE_COEFFTAB_ADDR 0x10
133 #define MALIDP_SE_COEFFTAB_ADDR_MASK 0x7f
134 #define MALIDP_SE_V_COEFFTAB (1 << 8)
135 #define MALIDP_SE_H_COEFFTAB (1 << 9)
136 #define MALIDP_SE_SET_V_COEFFTAB_ADDR(x) \
137 (MALIDP_SE_V_COEFFTAB | ((x) & MALIDP_SE_COEFFTAB_ADDR_MASK))
138 #define MALIDP_SE_SET_H_COEFFTAB_ADDR(x) \
139 (MALIDP_SE_H_COEFFTAB | ((x) & MALIDP_SE_COEFFTAB_ADDR_MASK))
140 #define MALIDP_SE_COEFFTAB_DATA 0x14
141 #define MALIDP_SE_COEFFTAB_DATA_MASK 0x3fff
142 #define MALIDP_SE_SET_COEFFTAB_DATA(x) \
143 ((x) & MALIDP_SE_COEFFTAB_DATA_MASK)
144 /* Enhance coeffents reigster offset */
145 #define MALIDP_SE_IMAGE_ENH 0x3C
146 /* ENH_LIMITS offset 0x0 */
147 #define MALIDP_SE_ENH_LOW_LEVEL 24
148 #define MALIDP_SE_ENH_HIGH_LEVEL 63
149 #define MALIDP_SE_ENH_LIMIT_MASK 0xfff
150 #define MALIDP_SE_SET_ENH_LIMIT_LOW(x) \
151 ((x) & MALIDP_SE_ENH_LIMIT_MASK)
152 #define MALIDP_SE_SET_ENH_LIMIT_HIGH(x) \
153 (((x) & MALIDP_SE_ENH_LIMIT_MASK) << 16)
154 #define MALIDP_SE_ENH_COEFF0 0x04
156 /* register offsets and bits specific to DP500 */
157 #define MALIDP500_ADDR_SPACE_SIZE 0x01000
158 #define MALIDP500_DC_BASE 0x00000
159 #define MALIDP500_DC_CONTROL 0x0000c
160 #define MALIDP500_DC_CONFIG_REQ (1 << 17)
161 #define MALIDP500_HSYNCPOL (1 << 20)
162 #define MALIDP500_VSYNCPOL (1 << 21)
163 #define MALIDP500_DC_CLEAR_MASK 0x300fff
164 #define MALIDP500_DE_LINE_COUNTER 0x00010
165 #define MALIDP500_DE_AXI_CONTROL 0x00014
166 #define MALIDP500_DE_SECURE_CTRL 0x0001c
167 #define MALIDP500_DE_CHROMA_KEY 0x00024
168 #define MALIDP500_TIMINGS_BASE 0x00028
170 #define MALIDP500_CONFIG_3D 0x00038
171 #define MALIDP500_BGND_COLOR 0x0003c
172 #define MALIDP500_OUTPUT_DEPTH 0x00044
173 #define MALIDP500_YUV_RGB_COEF 0x00048
174 #define MALIDP500_COLOR_ADJ_COEF 0x00078
175 #define MALIDP500_COEF_TABLE_ADDR 0x000a8
176 #define MALIDP500_COEF_TABLE_DATA 0x000ac
179 * The YUV2RGB coefficients on the DP500 are not in the video layer's register
180 * block. They belong in a separate block above the layer's registers, hence
181 * the negative offset.
183 #define MALIDP500_LV_YUV2RGB ((s16)(-0xB8))
185 * To match DP550/650, the start of the coeffs registers is
186 * at COLORADJ_COEFF0 instead of at YUV_RGB_COEF1.
188 #define MALIDP500_COEFFS_BASE 0x00078
189 #define MALIDP500_DE_LV_BASE 0x00100
190 #define MALIDP500_DE_LV_PTR_BASE 0x00124
191 #define MALIDP500_DE_LG1_BASE 0x00200
192 #define MALIDP500_DE_LG1_PTR_BASE 0x0021c
193 #define MALIDP500_DE_LG2_BASE 0x00300
194 #define MALIDP500_DE_LG2_PTR_BASE 0x0031c
195 #define MALIDP500_SE_BASE 0x00c00
196 #define MALIDP500_SE_CONTROL 0x00c0c
197 #define MALIDP500_SE_PTR_BASE 0x00e0c
198 #define MALIDP500_DC_IRQ_BASE 0x00f00
199 #define MALIDP500_CONFIG_VALID 0x00f00
200 #define MALIDP500_CONFIG_ID 0x00fd4
202 /* register offsets and bits specific to DP550/DP650 */
203 #define MALIDP550_ADDR_SPACE_SIZE 0x10000
204 #define MALIDP550_DE_CONTROL 0x00010
205 #define MALIDP550_DE_LINE_COUNTER 0x00014
206 #define MALIDP550_DE_AXI_CONTROL 0x00018
207 #define MALIDP550_DE_QOS 0x0001c
208 #define MALIDP550_TIMINGS_BASE 0x00030
209 #define MALIDP550_HSYNCPOL (1 << 12)
210 #define MALIDP550_VSYNCPOL (1 << 28)
212 #define MALIDP550_DE_DISP_SIDEBAND 0x00040
213 #define MALIDP550_DE_BGND_COLOR 0x00044
214 #define MALIDP550_DE_OUTPUT_DEPTH 0x0004c
215 #define MALIDP550_COEFFS_BASE 0x00050
216 #define MALIDP550_DE_LV1_BASE 0x00100
217 #define MALIDP550_DE_LV1_PTR_BASE 0x00124
218 #define MALIDP550_DE_LV2_BASE 0x00200
219 #define MALIDP550_DE_LV2_PTR_BASE 0x00224
220 #define MALIDP550_DE_LG_BASE 0x00300
221 #define MALIDP550_DE_LG_PTR_BASE 0x0031c
222 #define MALIDP550_DE_LS_BASE 0x00400
223 #define MALIDP550_DE_LS_PTR_BASE 0x0042c
224 #define MALIDP550_DE_PERF_BASE 0x00500
225 #define MALIDP550_SE_BASE 0x08000
226 #define MALIDP550_SE_CONTROL 0x08010
227 #define MALIDP550_DC_BASE 0x0c000
228 #define MALIDP550_DC_CONTROL 0x0c010
229 #define MALIDP550_DC_CONFIG_REQ (1 << 16)
230 #define MALIDP550_CONFIG_VALID 0x0c014
231 #define MALIDP550_CONFIG_ID 0x0ffd4
234 * Starting with DP550 the register map blocks has been standardised to the
237 * Offset Block registers
238 * 0x00000 Display Engine
239 * 0x08000 Scaling Engine
240 * 0x0c000 Display Core
241 * 0x10000 Secure control
243 * The old DP500 IP mixes some DC with the DE registers, hence the need
244 * for a mapping structure.
247 #endif /* __MALIDP_REGS_H__ */