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[karo-tx-linux.git] / drivers / video / omap2 / dss / ti_hdmi_4xxx_ip.h
1 /*
2  * ti_hdmi_4xxx_ip.h
3  *
4  * HDMI header definition for DM81xx, DM38xx, TI OMAP4 etc processors.
5  *
6  * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/
7  *
8  * This program is free software; you can redistribute it and/or modify it
9  * under the terms of the GNU General Public License version 2 as published by
10  * the Free Software Foundation.
11  *
12  * This program is distributed in the hope that it will be useful, but WITHOUT
13  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
15  * more details.
16  *
17  * You should have received a copy of the GNU General Public License along with
18  * this program.  If not, see <http://www.gnu.org/licenses/>.
19  */
20
21 #ifndef _HDMI_TI_4xxx_H_
22 #define _HDMI_TI_4xxx_H_
23
24 #include <linux/string.h>
25 #include <video/omapdss.h>
26 #include "ti_hdmi.h"
27
28 /* HDMI Wrapper */
29
30 #define HDMI_WP_REVISION                        0x0
31 #define HDMI_WP_SYSCONFIG                       0x10
32 #define HDMI_WP_IRQSTATUS_RAW                   0x24
33 #define HDMI_WP_IRQSTATUS                       0x28
34 #define HDMI_WP_PWR_CTRL                        0x40
35 #define HDMI_WP_IRQENABLE_SET                   0x2C
36 #define HDMI_WP_VIDEO_CFG                       0x50
37 #define HDMI_WP_VIDEO_SIZE                      0x60
38 #define HDMI_WP_VIDEO_TIMING_H                  0x68
39 #define HDMI_WP_VIDEO_TIMING_V                  0x6C
40 #define HDMI_WP_WP_CLK                          0x70
41 #define HDMI_WP_AUDIO_CFG                       0x80
42 #define HDMI_WP_AUDIO_CFG2                      0x84
43 #define HDMI_WP_AUDIO_CTRL                      0x88
44 #define HDMI_WP_AUDIO_DATA                      0x8C
45
46 /* HDMI IP Core System */
47
48 #define HDMI_CORE_SYS_VND_IDL                   0x0
49 #define HDMI_CORE_SYS_DEV_IDL                   0x8
50 #define HDMI_CORE_SYS_DEV_IDH                   0xC
51 #define HDMI_CORE_SYS_DEV_REV                   0x10
52 #define HDMI_CORE_SYS_SRST                      0x14
53 #define HDMI_CORE_CTRL1                         0x20
54 #define HDMI_CORE_SYS_SYS_STAT                  0x24
55 #define HDMI_CORE_SYS_DE_DLY                    0xC8
56 #define HDMI_CORE_SYS_DE_CTRL                   0xCC
57 #define HDMI_CORE_SYS_DE_TOP                    0xD0
58 #define HDMI_CORE_SYS_DE_CNTL                   0xD8
59 #define HDMI_CORE_SYS_DE_CNTH                   0xDC
60 #define HDMI_CORE_SYS_DE_LINL                   0xE0
61 #define HDMI_CORE_SYS_DE_LINH_1                 0xE4
62 #define HDMI_CORE_SYS_VID_ACEN                  0x124
63 #define HDMI_CORE_SYS_VID_MODE                  0x128
64 #define HDMI_CORE_SYS_INTR_STATE                0x1C0
65 #define HDMI_CORE_SYS_INTR1                     0x1C4
66 #define HDMI_CORE_SYS_INTR2                     0x1C8
67 #define HDMI_CORE_SYS_INTR3                     0x1CC
68 #define HDMI_CORE_SYS_INTR4                     0x1D0
69 #define HDMI_CORE_SYS_UMASK1                    0x1D4
70 #define HDMI_CORE_SYS_TMDS_CTRL                 0x208
71
72 #define HDMI_CORE_CTRL1_VEN_FOLLOWVSYNC 0x1
73 #define HDMI_CORE_CTRL1_HEN_FOLLOWHSYNC 0x1
74 #define HDMI_CORE_CTRL1_BSEL_24BITBUS   0x1
75 #define HDMI_CORE_CTRL1_EDGE_RISINGEDGE 0x1
76
77 /* HDMI DDC E-DID */
78 #define HDMI_CORE_DDC_ADDR                      0x3B4
79 #define HDMI_CORE_DDC_SEGM                      0x3B8
80 #define HDMI_CORE_DDC_OFFSET                    0x3BC
81 #define HDMI_CORE_DDC_COUNT1                    0x3C0
82 #define HDMI_CORE_DDC_COUNT2                    0x3C4
83 #define HDMI_CORE_DDC_STATUS                    0x3C8
84 #define HDMI_CORE_DDC_CMD                       0x3CC
85 #define HDMI_CORE_DDC_DATA                      0x3D0
86
87 /* HDMI IP Core Audio Video */
88
89 #define HDMI_CORE_AV_ACR_CTRL                   0x4
90 #define HDMI_CORE_AV_FREQ_SVAL                  0x8
91 #define HDMI_CORE_AV_N_SVAL1                    0xC
92 #define HDMI_CORE_AV_N_SVAL2                    0x10
93 #define HDMI_CORE_AV_N_SVAL3                    0x14
94 #define HDMI_CORE_AV_CTS_SVAL1                  0x18
95 #define HDMI_CORE_AV_CTS_SVAL2                  0x1C
96 #define HDMI_CORE_AV_CTS_SVAL3                  0x20
97 #define HDMI_CORE_AV_CTS_HVAL1                  0x24
98 #define HDMI_CORE_AV_CTS_HVAL2                  0x28
99 #define HDMI_CORE_AV_CTS_HVAL3                  0x2C
100 #define HDMI_CORE_AV_AUD_MODE                   0x50
101 #define HDMI_CORE_AV_SPDIF_CTRL                 0x54
102 #define HDMI_CORE_AV_HW_SPDIF_FS                0x60
103 #define HDMI_CORE_AV_SWAP_I2S                   0x64
104 #define HDMI_CORE_AV_SPDIF_ERTH                 0x6C
105 #define HDMI_CORE_AV_I2S_IN_MAP                 0x70
106 #define HDMI_CORE_AV_I2S_IN_CTRL                0x74
107 #define HDMI_CORE_AV_I2S_CHST0                  0x78
108 #define HDMI_CORE_AV_I2S_CHST1                  0x7C
109 #define HDMI_CORE_AV_I2S_CHST2                  0x80
110 #define HDMI_CORE_AV_I2S_CHST4                  0x84
111 #define HDMI_CORE_AV_I2S_CHST5                  0x88
112 #define HDMI_CORE_AV_ASRC                       0x8C
113 #define HDMI_CORE_AV_I2S_IN_LEN                 0x90
114 #define HDMI_CORE_AV_HDMI_CTRL                  0xBC
115 #define HDMI_CORE_AV_AUDO_TXSTAT                0xC0
116 #define HDMI_CORE_AV_AUD_PAR_BUSCLK_1           0xCC
117 #define HDMI_CORE_AV_AUD_PAR_BUSCLK_2           0xD0
118 #define HDMI_CORE_AV_AUD_PAR_BUSCLK_3           0xD4
119 #define HDMI_CORE_AV_TEST_TXCTRL                0xF0
120 #define HDMI_CORE_AV_DPD                        0xF4
121 #define HDMI_CORE_AV_PB_CTRL1                   0xF8
122 #define HDMI_CORE_AV_PB_CTRL2                   0xFC
123 #define HDMI_CORE_AV_AVI_TYPE                   0x100
124 #define HDMI_CORE_AV_AVI_VERS                   0x104
125 #define HDMI_CORE_AV_AVI_LEN                    0x108
126 #define HDMI_CORE_AV_AVI_CHSUM                  0x10C
127 #define HDMI_CORE_AV_AVI_DBYTE(n)               (n * 4 + 0x110)
128 #define HDMI_CORE_AV_SPD_TYPE                   0x180
129 #define HDMI_CORE_AV_SPD_VERS                   0x184
130 #define HDMI_CORE_AV_SPD_LEN                    0x188
131 #define HDMI_CORE_AV_SPD_CHSUM                  0x18C
132 #define HDMI_CORE_AV_SPD_DBYTE(n)               (n * 4 + 0x190)
133 #define HDMI_CORE_AV_AUDIO_TYPE                 0x200
134 #define HDMI_CORE_AV_AUDIO_VERS                 0x204
135 #define HDMI_CORE_AV_AUDIO_LEN                  0x208
136 #define HDMI_CORE_AV_AUDIO_CHSUM                0x20C
137 #define HDMI_CORE_AV_AUD_DBYTE(n)               (n * 4 + 0x210)
138 #define HDMI_CORE_AV_MPEG_TYPE                  0x280
139 #define HDMI_CORE_AV_MPEG_VERS                  0x284
140 #define HDMI_CORE_AV_MPEG_LEN                   0x288
141 #define HDMI_CORE_AV_MPEG_CHSUM                 0x28C
142 #define HDMI_CORE_AV_MPEG_DBYTE(n)              (n * 4 + 0x290)
143 #define HDMI_CORE_AV_GEN_DBYTE(n)               (n * 4 + 0x300)
144 #define HDMI_CORE_AV_CP_BYTE1                   0x37C
145 #define HDMI_CORE_AV_GEN2_DBYTE(n)              (n * 4 + 0x380)
146 #define HDMI_CORE_AV_CEC_ADDR_ID                0x3FC
147
148 #define HDMI_CORE_AV_SPD_DBYTE_ELSIZE           0x4
149 #define HDMI_CORE_AV_GEN2_DBYTE_ELSIZE          0x4
150 #define HDMI_CORE_AV_MPEG_DBYTE_ELSIZE          0x4
151 #define HDMI_CORE_AV_GEN_DBYTE_ELSIZE           0x4
152
153 #define HDMI_CORE_AV_AVI_DBYTE_NELEMS           15
154 #define HDMI_CORE_AV_SPD_DBYTE_NELEMS           27
155 #define HDMI_CORE_AV_AUD_DBYTE_NELEMS           10
156 #define HDMI_CORE_AV_MPEG_DBYTE_NELEMS          27
157 #define HDMI_CORE_AV_GEN_DBYTE_NELEMS           31
158 #define HDMI_CORE_AV_GEN2_DBYTE_NELEMS          31
159
160 /* PLL */
161
162 #define PLLCTRL_PLL_CONTROL                     0x0
163 #define PLLCTRL_PLL_STATUS                      0x4
164 #define PLLCTRL_PLL_GO                          0x8
165 #define PLLCTRL_CFG1                            0xC
166 #define PLLCTRL_CFG2                            0x10
167 #define PLLCTRL_CFG3                            0x14
168 #define PLLCTRL_CFG4                            0x20
169
170 /* HDMI PHY */
171
172 #define HDMI_TXPHY_TX_CTRL                      0x0
173 #define HDMI_TXPHY_DIGITAL_CTRL                 0x4
174 #define HDMI_TXPHY_POWER_CTRL                   0x8
175 #define HDMI_TXPHY_PAD_CFG_CTRL                 0xC
176
177 #define REG_FLD_MOD(base, idx, val, start, end) \
178         hdmi_write_reg(base, idx, FLD_MOD(hdmi_read_reg(base, idx),\
179                                                         val, start, end))
180 #define REG_GET(base, idx, start, end) \
181         FLD_GET(hdmi_read_reg(base, idx), start, end)
182
183 enum hdmi_phy_pwr {
184         HDMI_PHYPWRCMD_OFF = 0,
185         HDMI_PHYPWRCMD_LDOON = 1,
186         HDMI_PHYPWRCMD_TXON = 2
187 };
188
189 enum hdmi_core_inputbus_width {
190         HDMI_INPUT_8BIT = 0,
191         HDMI_INPUT_10BIT = 1,
192         HDMI_INPUT_12BIT = 2
193 };
194
195 enum hdmi_core_dither_trunc {
196         HDMI_OUTPUTTRUNCATION_8BIT = 0,
197         HDMI_OUTPUTTRUNCATION_10BIT = 1,
198         HDMI_OUTPUTTRUNCATION_12BIT = 2,
199         HDMI_OUTPUTDITHER_8BIT = 3,
200         HDMI_OUTPUTDITHER_10BIT = 4,
201         HDMI_OUTPUTDITHER_12BIT = 5
202 };
203
204 enum hdmi_core_deepcolor_ed {
205         HDMI_DEEPCOLORPACKECTDISABLE = 0,
206         HDMI_DEEPCOLORPACKECTENABLE = 1
207 };
208
209 enum hdmi_core_packet_mode {
210         HDMI_PACKETMODERESERVEDVALUE = 0,
211         HDMI_PACKETMODE24BITPERPIXEL = 4,
212         HDMI_PACKETMODE30BITPERPIXEL = 5,
213         HDMI_PACKETMODE36BITPERPIXEL = 6,
214         HDMI_PACKETMODE48BITPERPIXEL = 7
215 };
216
217 enum hdmi_core_tclkselclkmult {
218         HDMI_FPLL05IDCK = 0,
219         HDMI_FPLL10IDCK = 1,
220         HDMI_FPLL20IDCK = 2,
221         HDMI_FPLL40IDCK = 3
222 };
223
224 enum hdmi_core_packet_ctrl {
225         HDMI_PACKETENABLE = 1,
226         HDMI_PACKETDISABLE = 0,
227         HDMI_PACKETREPEATON = 1,
228         HDMI_PACKETREPEATOFF = 0
229 };
230
231 /* INFOFRAME_AVI_ and INFOFRAME_AUDIO_ definitions */
232 enum hdmi_core_infoframe {
233         HDMI_INFOFRAME_AVI_DB1Y_RGB = 0,
234         HDMI_INFOFRAME_AVI_DB1Y_YUV422 = 1,
235         HDMI_INFOFRAME_AVI_DB1Y_YUV444 = 2,
236         HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_OFF = 0,
237         HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_ON =  1,
238         HDMI_INFOFRAME_AVI_DB1B_NO = 0,
239         HDMI_INFOFRAME_AVI_DB1B_VERT = 1,
240         HDMI_INFOFRAME_AVI_DB1B_HORI = 2,
241         HDMI_INFOFRAME_AVI_DB1B_VERTHORI = 3,
242         HDMI_INFOFRAME_AVI_DB1S_0 = 0,
243         HDMI_INFOFRAME_AVI_DB1S_1 = 1,
244         HDMI_INFOFRAME_AVI_DB1S_2 = 2,
245         HDMI_INFOFRAME_AVI_DB2C_NO = 0,
246         HDMI_INFOFRAME_AVI_DB2C_ITU601 = 1,
247         HDMI_INFOFRAME_AVI_DB2C_ITU709 = 2,
248         HDMI_INFOFRAME_AVI_DB2C_EC_EXTENDED = 3,
249         HDMI_INFOFRAME_AVI_DB2M_NO = 0,
250         HDMI_INFOFRAME_AVI_DB2M_43 = 1,
251         HDMI_INFOFRAME_AVI_DB2M_169 = 2,
252         HDMI_INFOFRAME_AVI_DB2R_SAME = 8,
253         HDMI_INFOFRAME_AVI_DB2R_43 = 9,
254         HDMI_INFOFRAME_AVI_DB2R_169 = 10,
255         HDMI_INFOFRAME_AVI_DB2R_149 = 11,
256         HDMI_INFOFRAME_AVI_DB3ITC_NO = 0,
257         HDMI_INFOFRAME_AVI_DB3ITC_YES = 1,
258         HDMI_INFOFRAME_AVI_DB3EC_XVYUV601 = 0,
259         HDMI_INFOFRAME_AVI_DB3EC_XVYUV709 = 1,
260         HDMI_INFOFRAME_AVI_DB3Q_DEFAULT = 0,
261         HDMI_INFOFRAME_AVI_DB3Q_LR = 1,
262         HDMI_INFOFRAME_AVI_DB3Q_FR = 2,
263         HDMI_INFOFRAME_AVI_DB3SC_NO = 0,
264         HDMI_INFOFRAME_AVI_DB3SC_HORI = 1,
265         HDMI_INFOFRAME_AVI_DB3SC_VERT = 2,
266         HDMI_INFOFRAME_AVI_DB3SC_HORIVERT = 3,
267         HDMI_INFOFRAME_AVI_DB5PR_NO = 0,
268         HDMI_INFOFRAME_AVI_DB5PR_2 = 1,
269         HDMI_INFOFRAME_AVI_DB5PR_3 = 2,
270         HDMI_INFOFRAME_AVI_DB5PR_4 = 3,
271         HDMI_INFOFRAME_AVI_DB5PR_5 = 4,
272         HDMI_INFOFRAME_AVI_DB5PR_6 = 5,
273         HDMI_INFOFRAME_AVI_DB5PR_7 = 6,
274         HDMI_INFOFRAME_AVI_DB5PR_8 = 7,
275         HDMI_INFOFRAME_AVI_DB5PR_9 = 8,
276         HDMI_INFOFRAME_AVI_DB5PR_10 = 9,
277 };
278
279 enum hdmi_packing_mode {
280         HDMI_PACK_10b_RGB_YUV444 = 0,
281         HDMI_PACK_24b_RGB_YUV444_YUV422 = 1,
282         HDMI_PACK_20b_YUV422 = 2,
283         HDMI_PACK_ALREADYPACKED = 7
284 };
285
286 enum hdmi_core_audio_layout {
287         HDMI_AUDIO_LAYOUT_2CH = 0,
288         HDMI_AUDIO_LAYOUT_8CH = 1
289 };
290
291 enum hdmi_core_cts_mode {
292         HDMI_AUDIO_CTS_MODE_HW = 0,
293         HDMI_AUDIO_CTS_MODE_SW = 1
294 };
295
296 enum hdmi_stereo_channels {
297         HDMI_AUDIO_STEREO_NOCHANNELS = 0,
298         HDMI_AUDIO_STEREO_ONECHANNEL = 1,
299         HDMI_AUDIO_STEREO_TWOCHANNELS = 2,
300         HDMI_AUDIO_STEREO_THREECHANNELS = 3,
301         HDMI_AUDIO_STEREO_FOURCHANNELS = 4
302 };
303
304 enum hdmi_audio_type {
305         HDMI_AUDIO_TYPE_LPCM = 0,
306         HDMI_AUDIO_TYPE_IEC = 1
307 };
308
309 enum hdmi_audio_justify {
310         HDMI_AUDIO_JUSTIFY_LEFT = 0,
311         HDMI_AUDIO_JUSTIFY_RIGHT = 1
312 };
313
314 enum hdmi_audio_sample_order {
315         HDMI_AUDIO_SAMPLE_RIGHT_FIRST = 0,
316         HDMI_AUDIO_SAMPLE_LEFT_FIRST = 1
317 };
318
319 enum hdmi_audio_samples_perword {
320         HDMI_AUDIO_ONEWORD_ONESAMPLE = 0,
321         HDMI_AUDIO_ONEWORD_TWOSAMPLES = 1
322 };
323
324 enum hdmi_audio_sample_size {
325         HDMI_AUDIO_SAMPLE_16BITS = 0,
326         HDMI_AUDIO_SAMPLE_24BITS = 1
327 };
328
329 enum hdmi_audio_transf_mode {
330         HDMI_AUDIO_TRANSF_DMA = 0,
331         HDMI_AUDIO_TRANSF_IRQ = 1
332 };
333
334 enum hdmi_audio_blk_strt_end_sig {
335         HDMI_AUDIO_BLOCK_SIG_STARTEND_ON = 0,
336         HDMI_AUDIO_BLOCK_SIG_STARTEND_OFF = 1
337 };
338
339 enum hdmi_audio_i2s_config {
340         HDMI_AUDIO_I2S_MSB_SHIFTED_FIRST = 0,
341         HDMI_AUDIO_I2S_LSB_SHIFTED_FIRST = 1,
342         HDMI_AUDIO_I2S_SCK_EDGE_FALLING = 0,
343         HDMI_AUDIO_I2S_SCK_EDGE_RISING = 1,
344         HDMI_AUDIO_I2S_VBIT_FOR_PCM = 0,
345         HDMI_AUDIO_I2S_VBIT_FOR_COMPRESSED = 1,
346         HDMI_AUDIO_I2S_FIRST_BIT_SHIFT = 0,
347         HDMI_AUDIO_I2S_FIRST_BIT_NO_SHIFT = 1,
348         HDMI_AUDIO_I2S_SD0_EN = 1,
349         HDMI_AUDIO_I2S_SD1_EN = 1 << 1,
350         HDMI_AUDIO_I2S_SD2_EN = 1 << 2,
351         HDMI_AUDIO_I2S_SD3_EN = 1 << 3,
352 };
353
354 enum hdmi_audio_mclk_mode {
355         HDMI_AUDIO_MCLK_128FS = 0,
356         HDMI_AUDIO_MCLK_256FS = 1,
357         HDMI_AUDIO_MCLK_384FS = 2,
358         HDMI_AUDIO_MCLK_512FS = 3,
359         HDMI_AUDIO_MCLK_768FS = 4,
360         HDMI_AUDIO_MCLK_1024FS = 5,
361         HDMI_AUDIO_MCLK_1152FS = 6,
362         HDMI_AUDIO_MCLK_192FS = 7
363 };
364
365 struct hdmi_core_video_config {
366         enum hdmi_core_inputbus_width   ip_bus_width;
367         enum hdmi_core_dither_trunc     op_dither_truc;
368         enum hdmi_core_deepcolor_ed     deep_color_pkt;
369         enum hdmi_core_packet_mode      pkt_mode;
370         enum hdmi_core_hdmi_dvi         hdmi_dvi;
371         enum hdmi_core_tclkselclkmult   tclk_sel_clkmult;
372 };
373
374 struct hdmi_core_packet_enable_repeat {
375         u32     audio_pkt;
376         u32     audio_pkt_repeat;
377         u32     avi_infoframe;
378         u32     avi_infoframe_repeat;
379         u32     gen_cntrl_pkt;
380         u32     gen_cntrl_pkt_repeat;
381         u32     generic_pkt;
382         u32     generic_pkt_repeat;
383 };
384
385 struct hdmi_video_format {
386         enum hdmi_packing_mode  packing_mode;
387         u32                     y_res;  /* Line per panel */
388         u32                     x_res;  /* pixel per line */
389 };
390
391 struct hdmi_audio_format {
392         enum hdmi_stereo_channels               stereo_channels;
393         u8                                      active_chnnls_msk;
394         enum hdmi_audio_type                    type;
395         enum hdmi_audio_justify                 justification;
396         enum hdmi_audio_sample_order            sample_order;
397         enum hdmi_audio_samples_perword         samples_per_word;
398         enum hdmi_audio_sample_size             sample_size;
399         enum hdmi_audio_blk_strt_end_sig        en_sig_blk_strt_end;
400 };
401
402 struct hdmi_audio_dma {
403         u8                              transfer_size;
404         u8                              block_size;
405         enum hdmi_audio_transf_mode     mode;
406         u16                             fifo_threshold;
407 };
408
409 struct hdmi_core_audio_i2s_config {
410         u8 in_length_bits;
411         u8 justification;
412         u8 sck_edge_mode;
413         u8 vbit;
414         u8 direction;
415         u8 shift;
416         u8 active_sds;
417 };
418
419 struct hdmi_core_audio_config {
420         struct hdmi_core_audio_i2s_config       i2s_cfg;
421         struct snd_aes_iec958                   *iec60958_cfg;
422         bool                                    fs_override;
423         u32                                     n;
424         u32                                     cts;
425         u32                                     aud_par_busclk;
426         enum hdmi_core_audio_layout             layout;
427         enum hdmi_core_cts_mode                 cts_mode;
428         bool                                    use_mclk;
429         enum hdmi_audio_mclk_mode               mclk_mode;
430         bool                                    en_acr_pkt;
431         bool                                    en_dsd_audio;
432         bool                                    en_parallel_aud_input;
433         bool                                    en_spdif;
434 };
435
436 #endif