xref: /linux/drivers/gpu/drm/exynos/regs-decon7.h (revision ebf68996de0ab250c5d520eb2291ab65643e9a1e)
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
4  * Author: Ajay Kumar <ajaykumar.rs@samsung.com>
5  */
6 
7 #ifndef EXYNOS_REGS_DECON7_H
8 #define EXYNOS_REGS_DECON7_H
9 
10 /* VIDCON0 */
11 #define VIDCON0					0x00
12 
13 #define VIDCON0_SWRESET				(1 << 28)
14 #define VIDCON0_DECON_STOP_STATUS		(1 << 2)
15 #define VIDCON0_ENVID				(1 << 1)
16 #define VIDCON0_ENVID_F				(1 << 0)
17 
18 /* VIDOUTCON0 */
19 #define VIDOUTCON0				0x4
20 
21 #define VIDOUTCON0_DUAL_MASK			(0x3 << 24)
22 #define VIDOUTCON0_DUAL_ON			(0x3 << 24)
23 #define VIDOUTCON0_DISP_IF_1_ON			(0x2 << 24)
24 #define VIDOUTCON0_DISP_IF_0_ON			(0x1 << 24)
25 #define VIDOUTCON0_DUAL_OFF			(0x0 << 24)
26 #define VIDOUTCON0_IF_SHIFT			23
27 #define VIDOUTCON0_IF_MASK			(0x1 << 23)
28 #define VIDOUTCON0_RGBIF			(0x0 << 23)
29 #define VIDOUTCON0_I80IF			(0x1 << 23)
30 
31 /* VIDCON3 */
32 #define VIDCON3					0x8
33 
34 /* VIDCON4 */
35 #define VIDCON4					0xC
36 #define VIDCON4_FIFOCNT_START_EN		(1 << 0)
37 
38 /* VCLKCON0 */
39 #define VCLKCON0				0x10
40 #define VCLKCON0_CLKVALUP			(1 << 8)
41 #define VCLKCON0_VCLKFREE			(1 << 0)
42 
43 /* VCLKCON */
44 #define VCLKCON1				0x14
45 #define VCLKCON1_CLKVAL_NUM_VCLK(val)		(((val) & 0xff) << 0)
46 #define VCLKCON2				0x18
47 
48 /* SHADOWCON */
49 #define SHADOWCON				0x30
50 
51 #define SHADOWCON_WINx_PROTECT(_win)		(1 << (10 + (_win)))
52 
53 /* WINCONx */
54 #define WINCON(_win)				(0x50 + ((_win) * 4))
55 
56 #define WINCONx_BUFSTATUS			(0x3 << 30)
57 #define WINCONx_BUFSEL_MASK			(0x3 << 28)
58 #define WINCONx_BUFSEL_SHIFT			28
59 #define WINCONx_TRIPLE_BUF_MODE			(0x1 << 18)
60 #define WINCONx_DOUBLE_BUF_MODE			(0x0 << 18)
61 #define WINCONx_BURSTLEN_16WORD			(0x0 << 11)
62 #define WINCONx_BURSTLEN_8WORD			(0x1 << 11)
63 #define WINCONx_BURSTLEN_MASK			(0x1 << 11)
64 #define WINCONx_BURSTLEN_SHIFT			11
65 #define WINCONx_BLD_PLANE			(0 << 8)
66 #define WINCONx_BLD_PIX				(1 << 8)
67 #define WINCONx_ALPHA_MUL			(1 << 7)
68 
69 #define WINCONx_BPPMODE_MASK			(0xf << 2)
70 #define WINCONx_BPPMODE_SHIFT			2
71 #define WINCONx_BPPMODE_16BPP_565		(0x8 << 2)
72 #define WINCONx_BPPMODE_24BPP_BGRx		(0x7 << 2)
73 #define WINCONx_BPPMODE_24BPP_RGBx		(0x6 << 2)
74 #define WINCONx_BPPMODE_24BPP_xBGR		(0x5 << 2)
75 #define WINCONx_BPPMODE_24BPP_xRGB		(0x4 << 2)
76 #define WINCONx_BPPMODE_32BPP_BGRA		(0x3 << 2)
77 #define WINCONx_BPPMODE_32BPP_RGBA		(0x2 << 2)
78 #define WINCONx_BPPMODE_32BPP_ABGR		(0x1 << 2)
79 #define WINCONx_BPPMODE_32BPP_ARGB		(0x0 << 2)
80 #define WINCONx_ALPHA_SEL			(1 << 1)
81 #define WINCONx_ENWIN				(1 << 0)
82 
83 #define WINCON1_ALPHA_MUL_F			(1 << 7)
84 #define WINCON2_ALPHA_MUL_F			(1 << 7)
85 #define WINCON3_ALPHA_MUL_F			(1 << 7)
86 #define WINCON4_ALPHA_MUL_F			(1 << 7)
87 
88 /*  VIDOSDxH: The height for the OSD image(READ ONLY)*/
89 #define VIDOSD_H(_x)				(0x80 + ((_x) * 4))
90 
91 /* Frame buffer start addresses: VIDWxxADD0n */
92 #define VIDW_BUF_START(_win)			(0x80 + ((_win) * 0x10))
93 #define VIDW_BUF_START1(_win)			(0x84 + ((_win) * 0x10))
94 #define VIDW_BUF_START2(_win)			(0x88 + ((_win) * 0x10))
95 
96 #define VIDW_WHOLE_X(_win)			(0x0130 + ((_win) * 8))
97 #define VIDW_WHOLE_Y(_win)			(0x0134 + ((_win) * 8))
98 #define VIDW_OFFSET_X(_win)			(0x0170 + ((_win) * 8))
99 #define VIDW_OFFSET_Y(_win)			(0x0174 + ((_win) * 8))
100 #define VIDW_BLKOFFSET(_win)			(0x01B0 + ((_win) * 4))
101 #define VIDW_BLKSIZE(win)			(0x0200 + ((_win) * 4))
102 
103 /* Interrupt controls register */
104 #define VIDINTCON2				0x228
105 
106 #define VIDINTCON1_INTEXTRA1_EN			(1 << 1)
107 #define VIDINTCON1_INTEXTRA0_EN			(1 << 0)
108 
109 /* Interrupt controls and status register */
110 #define VIDINTCON3				0x22C
111 
112 #define VIDINTCON1_INTEXTRA1_PEND		(1 << 1)
113 #define VIDINTCON1_INTEXTRA0_PEND		(1 << 0)
114 
115 /* VIDOSDxA ~ VIDOSDxE */
116 #define VIDOSD_BASE				0x230
117 
118 #define OSD_STRIDE				0x20
119 
120 #define VIDOSD_A(_win)				(VIDOSD_BASE + \
121 						((_win) * OSD_STRIDE) + 0x00)
122 #define VIDOSD_B(_win)				(VIDOSD_BASE + \
123 						((_win) * OSD_STRIDE) + 0x04)
124 #define VIDOSD_C(_win)				(VIDOSD_BASE + \
125 						((_win) * OSD_STRIDE) + 0x08)
126 #define VIDOSD_D(_win)				(VIDOSD_BASE + \
127 						((_win) * OSD_STRIDE) + 0x0C)
128 #define VIDOSD_E(_win)				(VIDOSD_BASE + \
129 						((_win) * OSD_STRIDE) + 0x10)
130 
131 #define VIDOSDxA_TOPLEFT_X_MASK			(0x1fff << 13)
132 #define VIDOSDxA_TOPLEFT_X_SHIFT		13
133 #define VIDOSDxA_TOPLEFT_X_LIMIT		0x1fff
134 #define VIDOSDxA_TOPLEFT_X(_x)			(((_x) & 0x1fff) << 13)
135 
136 #define VIDOSDxA_TOPLEFT_Y_MASK			(0x1fff << 0)
137 #define VIDOSDxA_TOPLEFT_Y_SHIFT		0
138 #define VIDOSDxA_TOPLEFT_Y_LIMIT		0x1fff
139 #define VIDOSDxA_TOPLEFT_Y(_x)			(((_x) & 0x1fff) << 0)
140 
141 #define VIDOSDxB_BOTRIGHT_X_MASK		(0x1fff << 13)
142 #define VIDOSDxB_BOTRIGHT_X_SHIFT		13
143 #define VIDOSDxB_BOTRIGHT_X_LIMIT		0x1fff
144 #define VIDOSDxB_BOTRIGHT_X(_x)			(((_x) & 0x1fff) << 13)
145 
146 #define VIDOSDxB_BOTRIGHT_Y_MASK		(0x1fff << 0)
147 #define VIDOSDxB_BOTRIGHT_Y_SHIFT		0
148 #define VIDOSDxB_BOTRIGHT_Y_LIMIT		0x1fff
149 #define VIDOSDxB_BOTRIGHT_Y(_x)			(((_x) & 0x1fff) << 0)
150 
151 #define VIDOSDxC_ALPHA0_R_F(_x)			(((_x) & 0xFF) << 16)
152 #define VIDOSDxC_ALPHA0_G_F(_x)			(((_x) & 0xFF) << 8)
153 #define VIDOSDxC_ALPHA0_B_F(_x)			(((_x) & 0xFF) << 0)
154 
155 #define VIDOSDxD_ALPHA1_R_F(_x)			(((_x) & 0xFF) << 16)
156 #define VIDOSDxD_ALPHA1_G_F(_x)			(((_x) & 0xFF) << 8)
157 #define VIDOSDxD_ALPHA1_B_F(_x)			(((_x) & 0xFF) >> 0)
158 
159 /* Window MAP (Color map) */
160 #define WINxMAP(_win)				(0x340 + ((_win) * 4))
161 
162 #define WINxMAP_MAP				(1 << 24)
163 #define WINxMAP_MAP_COLOUR_MASK			(0xffffff << 0)
164 #define WINxMAP_MAP_COLOUR_SHIFT		0
165 #define WINxMAP_MAP_COLOUR_LIMIT		0xffffff
166 #define WINxMAP_MAP_COLOUR(_x)			((_x) << 0)
167 
168 /* Window colour-key control registers */
169 #define WKEYCON					0x370
170 
171 #define WKEYCON0				0x00
172 #define WKEYCON1				0x04
173 #define WxKEYCON0_KEYBL_EN			(1 << 26)
174 #define WxKEYCON0_KEYEN_F			(1 << 25)
175 #define WxKEYCON0_DIRCON			(1 << 24)
176 #define WxKEYCON0_COMPKEY_MASK			(0xffffff << 0)
177 #define WxKEYCON0_COMPKEY_SHIFT			0
178 #define WxKEYCON0_COMPKEY_LIMIT			0xffffff
179 #define WxKEYCON0_COMPKEY(_x)			((_x) << 0)
180 #define WxKEYCON1_COLVAL_MASK			(0xffffff << 0)
181 #define WxKEYCON1_COLVAL_SHIFT			0
182 #define WxKEYCON1_COLVAL_LIMIT			0xffffff
183 #define WxKEYCON1_COLVAL(_x)			((_x) << 0)
184 
185 /* color key control register for hardware window 1 ~ 4. */
186 #define WKEYCON0_BASE(x)		((WKEYCON + WKEYCON0) + ((x - 1) * 8))
187 /* color key value register for hardware window 1 ~ 4. */
188 #define WKEYCON1_BASE(x)		((WKEYCON + WKEYCON1) + ((x - 1) * 8))
189 
190 /* Window KEY Alpha value */
191 #define WxKEYALPHA(_win)			(0x3A0 + (((_win) - 1) * 0x4))
192 
193 #define Wx_KEYALPHA_R_F_SHIFT			16
194 #define Wx_KEYALPHA_G_F_SHIFT			8
195 #define Wx_KEYALPHA_B_F_SHIFT			0
196 
197 /* Blending equation */
198 #define BLENDE(_win)				(0x03C0 + ((_win) * 4))
199 #define BLENDE_COEF_ZERO			0x0
200 #define BLENDE_COEF_ONE				0x1
201 #define BLENDE_COEF_ALPHA_A			0x2
202 #define BLENDE_COEF_ONE_MINUS_ALPHA_A		0x3
203 #define BLENDE_COEF_ALPHA_B			0x4
204 #define BLENDE_COEF_ONE_MINUS_ALPHA_B		0x5
205 #define BLENDE_COEF_ALPHA0			0x6
206 #define BLENDE_COEF_A				0xA
207 #define BLENDE_COEF_ONE_MINUS_A			0xB
208 #define BLENDE_COEF_B				0xC
209 #define BLENDE_COEF_ONE_MINUS_B			0xD
210 #define BLENDE_Q_FUNC(_v)			((_v) << 18)
211 #define BLENDE_P_FUNC(_v)			((_v) << 12)
212 #define BLENDE_B_FUNC(_v)			((_v) << 6)
213 #define BLENDE_A_FUNC(_v)			((_v) << 0)
214 
215 /* Blending equation control */
216 #define BLENDCON				0x3D8
217 #define BLENDCON_NEW_MASK			(1 << 0)
218 #define BLENDCON_NEW_8BIT_ALPHA_VALUE		(1 << 0)
219 #define BLENDCON_NEW_4BIT_ALPHA_VALUE		(0 << 0)
220 
221 /* Interrupt control register */
222 #define VIDINTCON0				0x500
223 
224 #define VIDINTCON0_WAKEUP_MASK			(0x3f << 26)
225 #define VIDINTCON0_INTEXTRAEN			(1 << 21)
226 
227 #define VIDINTCON0_FRAMESEL0_SHIFT		15
228 #define VIDINTCON0_FRAMESEL0_MASK		(0x3 << 15)
229 #define VIDINTCON0_FRAMESEL0_BACKPORCH		(0x0 << 15)
230 #define VIDINTCON0_FRAMESEL0_VSYNC		(0x1 << 15)
231 #define VIDINTCON0_FRAMESEL0_ACTIVE		(0x2 << 15)
232 #define VIDINTCON0_FRAMESEL0_FRONTPORCH		(0x3 << 15)
233 
234 #define VIDINTCON0_INT_FRAME			(1 << 11)
235 
236 #define VIDINTCON0_FIFOLEVEL_MASK		(0x7 << 3)
237 #define VIDINTCON0_FIFOLEVEL_SHIFT		3
238 #define VIDINTCON0_FIFOLEVEL_EMPTY		(0x0 << 3)
239 #define VIDINTCON0_FIFOLEVEL_TO25PC		(0x1 << 3)
240 #define VIDINTCON0_FIFOLEVEL_TO50PC		(0x2 << 3)
241 #define VIDINTCON0_FIFOLEVEL_FULL		(0x4 << 3)
242 
243 #define VIDINTCON0_FIFOSEL_MAIN_EN		(1 << 1)
244 #define VIDINTCON0_INT_FIFO			(1 << 1)
245 
246 #define VIDINTCON0_INT_ENABLE			(1 << 0)
247 
248 /* Interrupt controls and status register */
249 #define VIDINTCON1				0x504
250 
251 #define VIDINTCON1_INT_EXTRA			(1 << 3)
252 #define VIDINTCON1_INT_I80			(1 << 2)
253 #define VIDINTCON1_INT_FRAME			(1 << 1)
254 #define VIDINTCON1_INT_FIFO			(1 << 0)
255 
256 /* VIDCON1 */
257 #define VIDCON1(_x)				(0x0600 + ((_x) * 0x50))
258 #define VIDCON1_LINECNT_GET(_v)			(((_v) >> 17) & 0x1fff)
259 #define VIDCON1_VCLK_MASK			(0x3 << 9)
260 #define VIDCON1_VCLK_HOLD			(0x0 << 9)
261 #define VIDCON1_VCLK_RUN			(0x1 << 9)
262 #define VIDCON1_VCLK_RUN_VDEN_DISABLE		(0x3 << 9)
263 #define VIDCON1_RGB_ORDER_O_MASK		(0x7 << 4)
264 #define VIDCON1_RGB_ORDER_O_RGB			(0x0 << 4)
265 #define VIDCON1_RGB_ORDER_O_GBR			(0x1 << 4)
266 #define VIDCON1_RGB_ORDER_O_BRG			(0x2 << 4)
267 #define VIDCON1_RGB_ORDER_O_BGR			(0x4 << 4)
268 #define VIDCON1_RGB_ORDER_O_RBG			(0x5 << 4)
269 #define VIDCON1_RGB_ORDER_O_GRB			(0x6 << 4)
270 
271 /* VIDTCON0 */
272 #define VIDTCON0				0x610
273 
274 #define VIDTCON0_VBPD_MASK			(0xffff << 16)
275 #define VIDTCON0_VBPD_SHIFT			16
276 #define VIDTCON0_VBPD_LIMIT			0xffff
277 #define VIDTCON0_VBPD(_x)			((_x) << 16)
278 
279 #define VIDTCON0_VFPD_MASK			(0xffff << 0)
280 #define VIDTCON0_VFPD_SHIFT			0
281 #define VIDTCON0_VFPD_LIMIT			0xffff
282 #define VIDTCON0_VFPD(_x)			((_x) << 0)
283 
284 /* VIDTCON1 */
285 #define VIDTCON1				0x614
286 
287 #define VIDTCON1_VSPW_MASK			(0xffff << 16)
288 #define VIDTCON1_VSPW_SHIFT			16
289 #define VIDTCON1_VSPW_LIMIT			0xffff
290 #define VIDTCON1_VSPW(_x)			((_x) << 16)
291 
292 /* VIDTCON2 */
293 #define VIDTCON2				0x618
294 
295 #define VIDTCON2_HBPD_MASK			(0xffff << 16)
296 #define VIDTCON2_HBPD_SHIFT			16
297 #define VIDTCON2_HBPD_LIMIT			0xffff
298 #define VIDTCON2_HBPD(_x)			((_x) << 16)
299 
300 #define VIDTCON2_HFPD_MASK			(0xffff << 0)
301 #define VIDTCON2_HFPD_SHIFT			0
302 #define VIDTCON2_HFPD_LIMIT			0xffff
303 #define VIDTCON2_HFPD(_x)			((_x) << 0)
304 
305 /* VIDTCON3 */
306 #define VIDTCON3				0x61C
307 
308 #define VIDTCON3_HSPW_MASK			(0xffff << 16)
309 #define VIDTCON3_HSPW_SHIFT			16
310 #define VIDTCON3_HSPW_LIMIT			0xffff
311 #define VIDTCON3_HSPW(_x)			((_x) << 16)
312 
313 /* VIDTCON4 */
314 #define VIDTCON4				0x620
315 
316 #define VIDTCON4_LINEVAL_MASK			(0xfff << 16)
317 #define VIDTCON4_LINEVAL_SHIFT			16
318 #define VIDTCON4_LINEVAL_LIMIT			0xfff
319 #define VIDTCON4_LINEVAL(_x)			(((_x) & 0xfff) << 16)
320 
321 #define VIDTCON4_HOZVAL_MASK			(0xfff << 0)
322 #define VIDTCON4_HOZVAL_SHIFT			0
323 #define VIDTCON4_HOZVAL_LIMIT			0xfff
324 #define VIDTCON4_HOZVAL(_x)			(((_x) & 0xfff) << 0)
325 
326 /* LINECNT OP THRSHOLD*/
327 #define LINECNT_OP_THRESHOLD			0x630
328 
329 /* CRCCTRL */
330 #define CRCCTRL					0x6C8
331 #define CRCCTRL_CRCCLKEN			(0x1 << 2)
332 #define CRCCTRL_CRCSTART_F			(0x1 << 1)
333 #define CRCCTRL_CRCEN				(0x1 << 0)
334 
335 /* DECON_CMU */
336 #define DECON_CMU				0x704
337 
338 #define DECON_CMU_ALL_CLKGATE_ENABLE		0x3
339 #define DECON_CMU_SE_CLKGATE_ENABLE		(0x1 << 2)
340 #define DECON_CMU_SFR_CLKGATE_ENABLE		(0x1 << 1)
341 #define DECON_CMU_MEM_CLKGATE_ENABLE		(0x1 << 0)
342 
343 /* DECON_UPDATE */
344 #define DECON_UPDATE				0x710
345 
346 #define DECON_UPDATE_SLAVE_SYNC			(1 << 4)
347 #define DECON_UPDATE_STANDALONE_F		(1 << 0)
348 
349 #endif /* EXYNOS_REGS_DECON7_H */
350