1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * (C) COPYRIGHT 2016 ARM Limited. All rights reserved.
4 * Author: Liviu Dudau <Liviu.Dudau@arm.com>
6 * ARM Mali DP500/DP550/DP650 registers definition.
9 #ifndef __MALIDP_REGS_H__
10 #define __MALIDP_REGS_H__
14 * - DC - display core (general settings)
15 * - DE - display engine
16 * - SE - scaling engine
19 /* interrupt bit masks */
20 #define MALIDP_DE_IRQ_UNDERRUN (1 << 0)
22 #define MALIDP500_DE_IRQ_AXI_ERR (1 << 4)
23 #define MALIDP500_DE_IRQ_VSYNC (1 << 5)
24 #define MALIDP500_DE_IRQ_PROG_LINE (1 << 6)
25 #define MALIDP500_DE_IRQ_SATURATION (1 << 7)
26 #define MALIDP500_DE_IRQ_CONF_VALID (1 << 8)
27 #define MALIDP500_DE_IRQ_CONF_MODE (1 << 11)
28 #define MALIDP500_DE_IRQ_CONF_ACTIVE (1 << 17)
29 #define MALIDP500_DE_IRQ_PM_ACTIVE (1 << 18)
30 #define MALIDP500_DE_IRQ_TESTMODE_ACTIVE (1 << 19)
31 #define MALIDP500_DE_IRQ_FORCE_BLNK_ACTIVE (1 << 24)
32 #define MALIDP500_DE_IRQ_AXI_BUSY (1 << 28)
33 #define MALIDP500_DE_IRQ_GLOBAL (1 << 31)
34 #define MALIDP500_SE_IRQ_CONF_MODE (1 << 0)
35 #define MALIDP500_SE_IRQ_CONF_VALID (1 << 4)
36 #define MALIDP500_SE_IRQ_INIT_BUSY (1 << 5)
37 #define MALIDP500_SE_IRQ_AXI_ERROR (1 << 8)
38 #define MALIDP500_SE_IRQ_OVERRUN (1 << 9)
39 #define MALIDP500_SE_IRQ_PROG_LINE1 (1 << 12)
40 #define MALIDP500_SE_IRQ_PROG_LINE2 (1 << 13)
41 #define MALIDP500_SE_IRQ_CONF_ACTIVE (1 << 17)
42 #define MALIDP500_SE_IRQ_PM_ACTIVE (1 << 18)
43 #define MALIDP500_SE_IRQ_AXI_BUSY (1 << 28)
44 #define MALIDP500_SE_IRQ_GLOBAL (1 << 31)
46 #define MALIDP550_DE_IRQ_SATURATION (1 << 8)
47 #define MALIDP550_DE_IRQ_VSYNC (1 << 12)
48 #define MALIDP550_DE_IRQ_PROG_LINE (1 << 13)
49 #define MALIDP550_DE_IRQ_AXI_ERR (1 << 16)
50 #define MALIDP550_SE_IRQ_EOW (1 << 0)
51 #define MALIDP550_SE_IRQ_AXI_ERR (1 << 16)
52 #define MALIDP550_SE_IRQ_OVR (1 << 17)
53 #define MALIDP550_SE_IRQ_IBSY (1 << 18)
54 #define MALIDP550_DC_IRQ_CONF_VALID (1 << 0)
55 #define MALIDP550_DC_IRQ_CONF_MODE (1 << 4)
56 #define MALIDP550_DC_IRQ_CONF_ACTIVE (1 << 16)
57 #define MALIDP550_DC_IRQ_DE (1 << 20)
58 #define MALIDP550_DC_IRQ_SE (1 << 24)
60 #define MALIDP650_DE_IRQ_DRIFT (1 << 4)
61 #define MALIDP650_DE_IRQ_ACEV1 (1 << 17)
62 #define MALIDP650_DE_IRQ_ACEV2 (1 << 18)
63 #define MALIDP650_DE_IRQ_ACEG (1 << 19)
64 #define MALIDP650_DE_IRQ_AXIEP (1 << 28)
66 /* bit masks that are common between products */
67 #define MALIDP_CFG_VALID (1 << 0)
68 #define MALIDP_DISP_FUNC_GAMMA (1 << 0)
69 #define MALIDP_DISP_FUNC_CADJ (1 << 4)
70 #define MALIDP_DISP_FUNC_ILACED (1 << 8)
71 #define MALIDP_SCALE_ENGINE_EN (1 << 16)
72 #define MALIDP_SE_MEMWRITE_EN (2 << 5)
74 /* register offsets for IRQ management */
75 #define MALIDP_REG_STATUS 0x00000
76 #define MALIDP_REG_SETIRQ 0x00004
77 #define MALIDP_REG_MASKIRQ 0x00008
78 #define MALIDP_REG_CLEARIRQ 0x0000c
80 /* register offsets */
81 #define MALIDP_DE_CORE_ID 0x00018
82 #define MALIDP_DE_DISPLAY_FUNC 0x00020
84 /* these offsets are relative to MALIDP5x0_TIMINGS_BASE */
85 #define MALIDP_DE_H_TIMINGS 0x0
86 #define MALIDP_DE_V_TIMINGS 0x4
87 #define MALIDP_DE_SYNC_WIDTH 0x8
88 #define MALIDP_DE_HV_ACTIVE 0xc
90 /* Stride register offsets relative to Lx_BASE */
91 #define MALIDP_DE_LG_STRIDE 0x18
92 #define MALIDP_DE_LV_STRIDE0 0x18
93 #define MALIDP550_DE_LS_R1_STRIDE 0x28
95 /* macros to set values into registers */
96 #define MALIDP_DE_H_FRONTPORCH(x) (((x) & 0xfff) << 0)
97 #define MALIDP_DE_H_BACKPORCH(x) (((x) & 0x3ff) << 16)
98 #define MALIDP500_DE_V_FRONTPORCH(x) (((x) & 0xff) << 0)
99 #define MALIDP550_DE_V_FRONTPORCH(x) (((x) & 0xfff) << 0)
100 #define MALIDP_DE_V_BACKPORCH(x) (((x) & 0xff) << 16)
101 #define MALIDP_DE_H_SYNCWIDTH(x) (((x) & 0x3ff) << 0)
102 #define MALIDP_DE_V_SYNCWIDTH(x) (((x) & 0xff) << 16)
103 #define MALIDP_DE_H_ACTIVE(x) (((x) & 0x1fff) << 0)
104 #define MALIDP_DE_V_ACTIVE(x) (((x) & 0x1fff) << 16)
106 #define MALIDP_PRODUCT_ID(__core_id) ((u32)(__core_id) >> 16)
108 /* register offsets relative to MALIDP5x0_COEFFS_BASE */
109 #define MALIDP_COLOR_ADJ_COEF 0x00000
110 #define MALIDP_COEF_TABLE_ADDR 0x00030
111 #define MALIDP_COEF_TABLE_DATA 0x00034
113 /* Scaling engine registers and masks. */
114 #define MALIDP_SE_SCALING_EN (1 << 0)
115 #define MALIDP_SE_ALPHA_EN (1 << 1)
116 #define MALIDP_SE_ENH_MASK 3
117 #define MALIDP_SE_ENH(x) (((x) & MALIDP_SE_ENH_MASK) << 2)
118 #define MALIDP_SE_RGBO_IF_EN (1 << 4)
119 #define MALIDP550_SE_CTL_SEL_MASK 7
120 #define MALIDP550_SE_CTL_VCSEL(x) \
121 (((x) & MALIDP550_SE_CTL_SEL_MASK) << 20)
122 #define MALIDP550_SE_CTL_HCSEL(x) \
123 (((x) & MALIDP550_SE_CTL_SEL_MASK) << 16)
125 /* Blocks with offsets from SE_CONTROL register. */
126 #define MALIDP_SE_LAYER_CONTROL 0x14
127 #define MALIDP_SE_L0_IN_SIZE 0x00
128 #define MALIDP_SE_L0_OUT_SIZE 0x04
129 #define MALIDP_SE_SET_V_SIZE(x) (((x) & 0x1fff) << 16)
130 #define MALIDP_SE_SET_H_SIZE(x) (((x) & 0x1fff) << 0)
131 #define MALIDP_SE_SCALING_CONTROL 0x24
132 #define MALIDP_SE_H_INIT_PH 0x00
133 #define MALIDP_SE_H_DELTA_PH 0x04
134 #define MALIDP_SE_V_INIT_PH 0x08
135 #define MALIDP_SE_V_DELTA_PH 0x0c
136 #define MALIDP_SE_COEFFTAB_ADDR 0x10
137 #define MALIDP_SE_COEFFTAB_ADDR_MASK 0x7f
138 #define MALIDP_SE_V_COEFFTAB (1 << 8)
139 #define MALIDP_SE_H_COEFFTAB (1 << 9)
140 #define MALIDP_SE_SET_V_COEFFTAB_ADDR(x) \
141 (MALIDP_SE_V_COEFFTAB | ((x) & MALIDP_SE_COEFFTAB_ADDR_MASK))
142 #define MALIDP_SE_SET_H_COEFFTAB_ADDR(x) \
143 (MALIDP_SE_H_COEFFTAB | ((x) & MALIDP_SE_COEFFTAB_ADDR_MASK))
144 #define MALIDP_SE_COEFFTAB_DATA 0x14
145 #define MALIDP_SE_COEFFTAB_DATA_MASK 0x3fff
146 #define MALIDP_SE_SET_COEFFTAB_DATA(x) \
147 ((x) & MALIDP_SE_COEFFTAB_DATA_MASK)
148 /* Enhance coeffents reigster offset */
149 #define MALIDP_SE_IMAGE_ENH 0x3C
150 /* ENH_LIMITS offset 0x0 */
151 #define MALIDP_SE_ENH_LOW_LEVEL 24
152 #define MALIDP_SE_ENH_HIGH_LEVEL 63
153 #define MALIDP_SE_ENH_LIMIT_MASK 0xfff
154 #define MALIDP_SE_SET_ENH_LIMIT_LOW(x) \
155 ((x) & MALIDP_SE_ENH_LIMIT_MASK)
156 #define MALIDP_SE_SET_ENH_LIMIT_HIGH(x) \
157 (((x) & MALIDP_SE_ENH_LIMIT_MASK) << 16)
158 #define MALIDP_SE_ENH_COEFF0 0x04
161 /* register offsets relative to MALIDP5x0_SE_MEMWRITE_BASE */
162 #define MALIDP_MW_FORMAT 0x00000
163 #define MALIDP_MW_P1_STRIDE 0x00004
164 #define MALIDP_MW_P2_STRIDE 0x00008
165 #define MALIDP_MW_P1_PTR_LOW 0x0000c
166 #define MALIDP_MW_P1_PTR_HIGH 0x00010
167 #define MALIDP_MW_P2_PTR_LOW 0x0002c
168 #define MALIDP_MW_P2_PTR_HIGH 0x00030
170 /* register offsets and bits specific to DP500 */
171 #define MALIDP500_ADDR_SPACE_SIZE 0x01000
172 #define MALIDP500_DC_BASE 0x00000
173 #define MALIDP500_DC_CONTROL 0x0000c
174 #define MALIDP500_DC_CONFIG_REQ (1 << 17)
175 #define MALIDP500_HSYNCPOL (1 << 20)
176 #define MALIDP500_VSYNCPOL (1 << 21)
177 #define MALIDP500_DC_CLEAR_MASK 0x300fff
178 #define MALIDP500_DE_LINE_COUNTER 0x00010
179 #define MALIDP500_DE_AXI_CONTROL 0x00014
180 #define MALIDP500_DE_SECURE_CTRL 0x0001c
181 #define MALIDP500_DE_CHROMA_KEY 0x00024
182 #define MALIDP500_TIMINGS_BASE 0x00028
184 #define MALIDP500_CONFIG_3D 0x00038
185 #define MALIDP500_BGND_COLOR 0x0003c
186 #define MALIDP500_OUTPUT_DEPTH 0x00044
187 #define MALIDP500_COEFFS_BASE 0x00078
190 * The YUV2RGB coefficients on the DP500 are not in the video layer's register
191 * block. They belong in a separate block above the layer's registers, hence
192 * the negative offset.
194 #define MALIDP500_LV_YUV2RGB ((s16)(-0xB8))
195 #define MALIDP500_DE_LV_BASE 0x00100
196 #define MALIDP500_DE_LV_PTR_BASE 0x00124
197 #define MALIDP500_DE_LV_AD_CTRL 0x00400
198 #define MALIDP500_DE_LG1_BASE 0x00200
199 #define MALIDP500_DE_LG1_PTR_BASE 0x0021c
200 #define MALIDP500_DE_LG1_AD_CTRL 0x0040c
201 #define MALIDP500_DE_LG2_BASE 0x00300
202 #define MALIDP500_DE_LG2_PTR_BASE 0x0031c
203 #define MALIDP500_DE_LG2_AD_CTRL 0x00418
204 #define MALIDP500_SE_BASE 0x00c00
205 #define MALIDP500_SE_CONTROL 0x00c0c
206 #define MALIDP500_SE_MEMWRITE_OUT_SIZE 0x00c2c
207 #define MALIDP500_SE_RGB_YUV_COEFFS 0x00C74
208 #define MALIDP500_SE_MEMWRITE_BASE 0x00e00
209 #define MALIDP500_DC_IRQ_BASE 0x00f00
210 #define MALIDP500_CONFIG_VALID 0x00f00
211 #define MALIDP500_CONFIG_ID 0x00fd4
214 * The quality of service (QoS) register on the DP500. RQOS register values
215 * are driven by the ARQOS signal, using AXI transacations, dependent on the
217 * The RQOS register can also set QoS levels for:
218 * - RED_ARQOS @ A 4-bit signal value for close to underflow conditions
219 * - GREEN_ARQOS @ A 4-bit signal value for normal conditions
221 #define MALIDP500_RQOS_QUALITY 0x00500
223 /* register offsets and bits specific to DP550/DP650 */
224 #define MALIDP550_ADDR_SPACE_SIZE 0x10000
225 #define MALIDP550_DE_CONTROL 0x00010
226 #define MALIDP550_DE_LINE_COUNTER 0x00014
227 #define MALIDP550_DE_AXI_CONTROL 0x00018
228 #define MALIDP550_DE_QOS 0x0001c
229 #define MALIDP550_TIMINGS_BASE 0x00030
230 #define MALIDP550_HSYNCPOL (1 << 12)
231 #define MALIDP550_VSYNCPOL (1 << 28)
233 #define MALIDP550_DE_DISP_SIDEBAND 0x00040
234 #define MALIDP550_DE_BGND_COLOR 0x00044
235 #define MALIDP550_DE_OUTPUT_DEPTH 0x0004c
236 #define MALIDP550_COEFFS_BASE 0x00050
237 #define MALIDP550_LV_YUV2RGB 0x00084
238 #define MALIDP550_DE_LV1_BASE 0x00100
239 #define MALIDP550_DE_LV1_PTR_BASE 0x00124
240 #define MALIDP550_DE_LV1_AD_CTRL 0x001B8
241 #define MALIDP550_DE_LV2_BASE 0x00200
242 #define MALIDP550_DE_LV2_PTR_BASE 0x00224
243 #define MALIDP550_DE_LV2_AD_CTRL 0x002B8
244 #define MALIDP550_DE_LG_BASE 0x00300
245 #define MALIDP550_DE_LG_PTR_BASE 0x0031c
246 #define MALIDP550_DE_LG_AD_CTRL 0x00330
247 #define MALIDP550_DE_LS_BASE 0x00400
248 #define MALIDP550_DE_LS_PTR_BASE 0x0042c
249 #define MALIDP550_DE_PERF_BASE 0x00500
250 #define MALIDP550_SE_BASE 0x08000
251 #define MALIDP550_SE_CONTROL 0x08010
252 #define MALIDP550_SE_MEMWRITE_ONESHOT (1 << 7)
253 #define MALIDP550_SE_MEMWRITE_OUT_SIZE 0x08030
254 #define MALIDP550_SE_RGB_YUV_COEFFS 0x08078
255 #define MALIDP550_SE_MEMWRITE_BASE 0x08100
256 #define MALIDP550_DC_BASE 0x0c000
257 #define MALIDP550_DC_CONTROL 0x0c010
258 #define MALIDP550_DC_CONFIG_REQ (1 << 16)
259 #define MALIDP550_CONFIG_VALID 0x0c014
260 #define MALIDP550_CONFIG_ID 0x0ffd4
262 /* register offsets specific to DP650 */
263 #define MALIDP650_DE_LV_MMU_CTRL 0x000D0
264 #define MALIDP650_DE_LG_MMU_CTRL 0x00048
265 #define MALIDP650_DE_LS_MMU_CTRL 0x00078
267 /* bit masks to set the MMU control register */
268 #define MALIDP_MMU_CTRL_EN (1 << 0)
269 #define MALIDP_MMU_CTRL_MODE (1 << 4)
270 #define MALIDP_MMU_CTRL_PX_PS(x) (1 << (8 + (x)))
271 #define MALIDP_MMU_CTRL_PP_NUM_REQ(x) (((x) & 0x7f) << 12)
273 /* AFBC register offsets relative to MALIDPXXX_DE_LX_AD_CTRL */
274 /* The following register offsets are common for DP500, DP550 and DP650 */
275 #define MALIDP_AD_CROP_H 0x4
276 #define MALIDP_AD_CROP_V 0x8
277 #define MALIDP_AD_END_PTR_LOW 0xc
278 #define MALIDP_AD_END_PTR_HIGH 0x10
280 /* AFBC decoder Registers */
281 #define MALIDP_AD_EN BIT(0)
282 #define MALIDP_AD_YTR BIT(4)
283 #define MALIDP_AD_BS BIT(8)
284 #define MALIDP_AD_CROP_RIGHT_OFFSET 16
285 #define MALIDP_AD_CROP_BOTTOM_OFFSET 16
288 * Starting with DP550 the register map blocks has been standardised to the
291 * Offset Block registers
292 * 0x00000 Display Engine
293 * 0x08000 Scaling Engine
294 * 0x0c000 Display Core
295 * 0x10000 Secure control
297 * The old DP500 IP mixes some DC with the DE registers, hence the need
298 * for a mapping structure.
301 #endif /* __MALIDP_REGS_H__ */