Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 1 | /* |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 2 | * Copyright (C) 2010-2013 Bluecherry, LLC <http://www.bluecherrydvr.com> |
| 3 | * |
| 4 | * Original author: |
| 5 | * Ben Collins <bcollins@ubuntu.com> |
| 6 | * |
| 7 | * Additional work by: |
| 8 | * John Brooks <john.brooks@bluecherry.net> |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License as published by |
| 12 | * the Free Software Foundation; either version 2 of the License, or |
| 13 | * (at your option) any later version. |
| 14 | * |
| 15 | * This program is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 19 | */ |
| 20 | |
| 21 | #include <linux/kernel.h> |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 22 | #include <linux/font.h> |
| 23 | #include <linux/bitrev.h> |
Andrew Morton | e72be3f | 2011-07-28 13:59:38 -0700 | [diff] [blame] | 24 | #include <linux/slab.h> |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 25 | |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 26 | #include "solo6x10.h" |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 27 | |
| 28 | #define VI_PROG_HSIZE (1280 - 16) |
| 29 | #define VI_PROG_VSIZE (1024 - 16) |
| 30 | |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 31 | #define IRQ_LEVEL 2 |
| 32 | |
Krzysztof Hałasa | decebab | 2011-02-11 13:38:20 +0100 | [diff] [blame] | 33 | static void solo_capture_config(struct solo_dev *solo_dev) |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 34 | { |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 35 | unsigned long height; |
| 36 | unsigned long width; |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 37 | void *buf; |
| 38 | int i; |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 39 | |
| 40 | solo_reg_write(solo_dev, SOLO_CAP_BASE, |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 41 | SOLO_CAP_MAX_PAGE((SOLO_CAP_EXT_SIZE(solo_dev) |
| 42 | - SOLO_CAP_PAGE_SIZE) >> 16) |
| 43 | | SOLO_CAP_BASE_ADDR(SOLO_CAP_EXT_ADDR(solo_dev) >> 16)); |
| 44 | |
| 45 | /* XXX: Undocumented bits at b17 and b24 */ |
| 46 | if (solo_dev->type == SOLO_DEV_6110) { |
| 47 | /* NOTE: Ref driver has (62 << 24) here as well, but it causes |
| 48 | * wacked out frame timing on 4-port 6110. */ |
| 49 | solo_reg_write(solo_dev, SOLO_CAP_BTW, |
| 50 | (1 << 17) | SOLO_CAP_PROG_BANDWIDTH(2) | |
| 51 | SOLO_CAP_MAX_BANDWIDTH(36)); |
| 52 | } else { |
| 53 | solo_reg_write(solo_dev, SOLO_CAP_BTW, |
| 54 | (1 << 17) | SOLO_CAP_PROG_BANDWIDTH(2) | |
| 55 | SOLO_CAP_MAX_BANDWIDTH(32)); |
| 56 | } |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 57 | |
| 58 | /* Set scale 1, 9 dimension */ |
| 59 | width = solo_dev->video_hsize; |
| 60 | height = solo_dev->video_vsize; |
| 61 | solo_reg_write(solo_dev, SOLO_DIM_SCALE1, |
| 62 | SOLO_DIM_H_MB_NUM(width / 16) | |
| 63 | SOLO_DIM_V_MB_NUM_FRAME(height / 8) | |
| 64 | SOLO_DIM_V_MB_NUM_FIELD(height / 16)); |
| 65 | |
| 66 | /* Set scale 2, 10 dimension */ |
| 67 | width = solo_dev->video_hsize / 2; |
| 68 | height = solo_dev->video_vsize; |
| 69 | solo_reg_write(solo_dev, SOLO_DIM_SCALE2, |
| 70 | SOLO_DIM_H_MB_NUM(width / 16) | |
| 71 | SOLO_DIM_V_MB_NUM_FRAME(height / 8) | |
| 72 | SOLO_DIM_V_MB_NUM_FIELD(height / 16)); |
| 73 | |
| 74 | /* Set scale 3, 11 dimension */ |
| 75 | width = solo_dev->video_hsize / 2; |
| 76 | height = solo_dev->video_vsize / 2; |
| 77 | solo_reg_write(solo_dev, SOLO_DIM_SCALE3, |
| 78 | SOLO_DIM_H_MB_NUM(width / 16) | |
| 79 | SOLO_DIM_V_MB_NUM_FRAME(height / 8) | |
| 80 | SOLO_DIM_V_MB_NUM_FIELD(height / 16)); |
| 81 | |
| 82 | /* Set scale 4, 12 dimension */ |
| 83 | width = solo_dev->video_hsize / 3; |
| 84 | height = solo_dev->video_vsize / 3; |
| 85 | solo_reg_write(solo_dev, SOLO_DIM_SCALE4, |
| 86 | SOLO_DIM_H_MB_NUM(width / 16) | |
| 87 | SOLO_DIM_V_MB_NUM_FRAME(height / 8) | |
| 88 | SOLO_DIM_V_MB_NUM_FIELD(height / 16)); |
| 89 | |
| 90 | /* Set scale 5, 13 dimension */ |
| 91 | width = solo_dev->video_hsize / 4; |
| 92 | height = solo_dev->video_vsize / 2; |
| 93 | solo_reg_write(solo_dev, SOLO_DIM_SCALE5, |
| 94 | SOLO_DIM_H_MB_NUM(width / 16) | |
| 95 | SOLO_DIM_V_MB_NUM_FRAME(height / 8) | |
| 96 | SOLO_DIM_V_MB_NUM_FIELD(height / 16)); |
| 97 | |
| 98 | /* Progressive */ |
| 99 | width = VI_PROG_HSIZE; |
| 100 | height = VI_PROG_VSIZE; |
| 101 | solo_reg_write(solo_dev, SOLO_DIM_PROG, |
| 102 | SOLO_DIM_H_MB_NUM(width / 16) | |
| 103 | SOLO_DIM_V_MB_NUM_FRAME(height / 16) | |
| 104 | SOLO_DIM_V_MB_NUM_FIELD(height / 16)); |
| 105 | |
| 106 | /* Clear OSD */ |
| 107 | solo_reg_write(solo_dev, SOLO_VE_OSD_CH, 0); |
Krzysztof Hałasa | 43d1136 | 2011-02-11 13:33:26 +0100 | [diff] [blame] | 108 | solo_reg_write(solo_dev, SOLO_VE_OSD_BASE, SOLO_EOSD_EXT_ADDR >> 16); |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 109 | solo_reg_write(solo_dev, SOLO_VE_OSD_CLR, |
| 110 | 0xF0 << 16 | 0x80 << 8 | 0x80); |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 111 | |
| 112 | if (solo_dev->type == SOLO_DEV_6010) |
| 113 | solo_reg_write(solo_dev, SOLO_VE_OSD_OPT, |
| 114 | SOLO_VE_OSD_H_SHADOW | SOLO_VE_OSD_V_SHADOW); |
| 115 | else |
| 116 | solo_reg_write(solo_dev, SOLO_VE_OSD_OPT, SOLO_VE_OSD_V_DOUBLE |
| 117 | | SOLO_VE_OSD_H_SHADOW | SOLO_VE_OSD_V_SHADOW); |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 118 | |
| 119 | /* Clear OSG buffer */ |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 120 | buf = kzalloc(SOLO_EOSD_EXT_SIZE(solo_dev), GFP_KERNEL); |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 121 | if (!buf) |
| 122 | return; |
| 123 | |
| 124 | for (i = 0; i < solo_dev->nr_chans; i++) { |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 125 | solo_p2m_dma(solo_dev, 1, buf, |
| 126 | SOLO_EOSD_EXT_ADDR + |
| 127 | (SOLO_EOSD_EXT_SIZE(solo_dev) * i), |
| 128 | SOLO_EOSD_EXT_SIZE(solo_dev), 0, 0); |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 129 | } |
| 130 | kfree(buf); |
| 131 | } |
| 132 | |
Ismael Luceno | 3a4d339 | 2014-05-18 16:44:11 -0300 | [diff] [blame] | 133 | #define SOLO_OSD_WRITE_SIZE (16 * OSD_TEXT_MAX) |
| 134 | |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 135 | /* Should be called with enable_lock held */ |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 136 | int solo_osd_print(struct solo_enc_dev *solo_enc) |
| 137 | { |
Krzysztof Hałasa | decebab | 2011-02-11 13:38:20 +0100 | [diff] [blame] | 138 | struct solo_dev *solo_dev = solo_enc->solo_dev; |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 139 | unsigned char *str = solo_enc->osd_text; |
| 140 | u8 *buf = solo_enc->osd_buf; |
Ismael Luceno | 3a4d339 | 2014-05-18 16:44:11 -0300 | [diff] [blame] | 141 | u32 reg; |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 142 | const struct font_desc *vga = find_font("VGA8x16"); |
| 143 | const unsigned char *vga_data; |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 144 | int i, j; |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 145 | |
| 146 | if (WARN_ON_ONCE(!vga)) |
| 147 | return -ENODEV; |
| 148 | |
Ismael Luceno | 3a4d339 | 2014-05-18 16:44:11 -0300 | [diff] [blame] | 149 | reg = solo_reg_read(solo_dev, SOLO_VE_OSD_CH); |
| 150 | if (!*str) { |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 151 | /* Disable OSD on this channel */ |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 152 | reg &= ~(1 << solo_enc->ch); |
Ismael Luceno | 3a4d339 | 2014-05-18 16:44:11 -0300 | [diff] [blame] | 153 | goto out; |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 154 | } |
| 155 | |
Ismael Luceno | 3a4d339 | 2014-05-18 16:44:11 -0300 | [diff] [blame] | 156 | memset(buf, 0, SOLO_OSD_WRITE_SIZE); |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 157 | vga_data = (const unsigned char *)vga->data; |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 158 | |
Ismael Luceno | 3a4d339 | 2014-05-18 16:44:11 -0300 | [diff] [blame] | 159 | for (i = 0; *str; i++, str++) { |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 160 | for (j = 0; j < 16; j++) { |
Ismael Luceno | 3a4d339 | 2014-05-18 16:44:11 -0300 | [diff] [blame] | 161 | buf[(j << 1) | (i & 1) | ((i & ~1) << 4)] = |
| 162 | bitrev8(vga_data[(*str << 4) | j]); |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 163 | } |
| 164 | } |
| 165 | |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 166 | solo_p2m_dma(solo_dev, 1, buf, |
Ismael Luceno | 3a4d339 | 2014-05-18 16:44:11 -0300 | [diff] [blame] | 167 | SOLO_EOSD_EXT_ADDR_CHAN(solo_dev, solo_enc->ch), |
| 168 | SOLO_OSD_WRITE_SIZE, 0, 0); |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 169 | |
| 170 | /* Enable OSD on this channel */ |
Ben Collins | 98e2d5a | 2010-11-04 22:37:15 -0400 | [diff] [blame] | 171 | reg |= (1 << solo_enc->ch); |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 172 | |
Ismael Luceno | 3a4d339 | 2014-05-18 16:44:11 -0300 | [diff] [blame] | 173 | out: |
| 174 | solo_reg_write(solo_dev, SOLO_VE_OSD_CH, reg); |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 175 | return 0; |
| 176 | } |
| 177 | |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 178 | /** |
| 179 | * Set channel Quality Profile (0-3). |
| 180 | */ |
| 181 | void solo_s_jpeg_qp(struct solo_dev *solo_dev, unsigned int ch, |
| 182 | unsigned int qp) |
| 183 | { |
| 184 | unsigned long flags; |
| 185 | unsigned int idx, reg; |
| 186 | |
| 187 | if ((ch > 31) || (qp > 3)) |
| 188 | return; |
| 189 | |
| 190 | if (solo_dev->type == SOLO_DEV_6010) |
| 191 | return; |
| 192 | |
| 193 | if (ch < 16) { |
| 194 | idx = 0; |
| 195 | reg = SOLO_VE_JPEG_QP_CH_L; |
| 196 | } else { |
| 197 | ch -= 16; |
| 198 | idx = 1; |
| 199 | reg = SOLO_VE_JPEG_QP_CH_H; |
| 200 | } |
| 201 | ch *= 2; |
| 202 | |
| 203 | spin_lock_irqsave(&solo_dev->jpeg_qp_lock, flags); |
| 204 | |
| 205 | solo_dev->jpeg_qp[idx] &= ~(3 << ch); |
| 206 | solo_dev->jpeg_qp[idx] |= (qp & 3) << ch; |
| 207 | |
| 208 | solo_reg_write(solo_dev, reg, solo_dev->jpeg_qp[idx]); |
| 209 | |
| 210 | spin_unlock_irqrestore(&solo_dev->jpeg_qp_lock, flags); |
| 211 | } |
| 212 | |
| 213 | int solo_g_jpeg_qp(struct solo_dev *solo_dev, unsigned int ch) |
| 214 | { |
| 215 | int idx; |
| 216 | |
| 217 | if (solo_dev->type == SOLO_DEV_6010) |
| 218 | return 2; |
| 219 | |
| 220 | if (WARN_ON_ONCE(ch > 31)) |
| 221 | return 2; |
| 222 | |
| 223 | if (ch < 16) { |
| 224 | idx = 0; |
| 225 | } else { |
| 226 | ch -= 16; |
| 227 | idx = 1; |
| 228 | } |
| 229 | ch *= 2; |
| 230 | |
| 231 | return (solo_dev->jpeg_qp[idx] >> ch) & 3; |
| 232 | } |
| 233 | |
| 234 | #define SOLO_QP_INIT 0xaaaaaaaa |
| 235 | |
Krzysztof Hałasa | decebab | 2011-02-11 13:38:20 +0100 | [diff] [blame] | 236 | static void solo_jpeg_config(struct solo_dev *solo_dev) |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 237 | { |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 238 | if (solo_dev->type == SOLO_DEV_6010) { |
| 239 | solo_reg_write(solo_dev, SOLO_VE_JPEG_QP_TBL, |
| 240 | (2 << 24) | (2 << 16) | (2 << 8) | 2); |
| 241 | } else { |
| 242 | solo_reg_write(solo_dev, SOLO_VE_JPEG_QP_TBL, |
| 243 | (4 << 24) | (3 << 16) | (2 << 8) | 1); |
| 244 | } |
| 245 | |
| 246 | spin_lock_init(&solo_dev->jpeg_qp_lock); |
| 247 | |
| 248 | /* Initialize Quality Profile for all channels */ |
| 249 | solo_dev->jpeg_qp[0] = solo_dev->jpeg_qp[1] = SOLO_QP_INIT; |
| 250 | solo_reg_write(solo_dev, SOLO_VE_JPEG_QP_CH_L, SOLO_QP_INIT); |
| 251 | solo_reg_write(solo_dev, SOLO_VE_JPEG_QP_CH_H, SOLO_QP_INIT); |
| 252 | |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 253 | solo_reg_write(solo_dev, SOLO_VE_JPEG_CFG, |
| 254 | (SOLO_JPEG_EXT_SIZE(solo_dev) & 0xffff0000) | |
| 255 | ((SOLO_JPEG_EXT_ADDR(solo_dev) >> 16) & 0x0000ffff)); |
| 256 | solo_reg_write(solo_dev, SOLO_VE_JPEG_CTRL, 0xffffffff); |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 257 | if (solo_dev->type == SOLO_DEV_6110) { |
| 258 | solo_reg_write(solo_dev, SOLO_VE_JPEG_CFG1, |
| 259 | (0 << 16) | (30 << 8) | 60); |
| 260 | } |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 261 | } |
| 262 | |
Krzysztof Hałasa | decebab | 2011-02-11 13:38:20 +0100 | [diff] [blame] | 263 | static void solo_mp4e_config(struct solo_dev *solo_dev) |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 264 | { |
| 265 | int i; |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 266 | u32 cfg; |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 267 | |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 268 | solo_reg_write(solo_dev, SOLO_VE_CFG0, |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 269 | SOLO_VE_INTR_CTRL(IRQ_LEVEL) | |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 270 | SOLO_VE_BLOCK_SIZE(SOLO_MP4E_EXT_SIZE(solo_dev) >> 16) | |
| 271 | SOLO_VE_BLOCK_BASE(SOLO_MP4E_EXT_ADDR(solo_dev) >> 16)); |
| 272 | |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 273 | |
| 274 | cfg = SOLO_VE_BYTE_ALIGN(2) | SOLO_VE_INSERT_INDEX |
| 275 | | SOLO_VE_MOTION_MODE(0); |
| 276 | if (solo_dev->type != SOLO_DEV_6010) { |
| 277 | cfg |= SOLO_VE_MPEG_SIZE_H( |
| 278 | (SOLO_MP4E_EXT_SIZE(solo_dev) >> 24) & 0x0f); |
| 279 | cfg |= SOLO_VE_JPEG_SIZE_H( |
| 280 | (SOLO_JPEG_EXT_SIZE(solo_dev) >> 24) & 0x0f); |
| 281 | } |
| 282 | solo_reg_write(solo_dev, SOLO_VE_CFG1, cfg); |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 283 | |
| 284 | solo_reg_write(solo_dev, SOLO_VE_WMRK_POLY, 0); |
| 285 | solo_reg_write(solo_dev, SOLO_VE_VMRK_INIT_KEY, 0); |
| 286 | solo_reg_write(solo_dev, SOLO_VE_WMRK_STRL, 0); |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 287 | if (solo_dev->type == SOLO_DEV_6110) |
| 288 | solo_reg_write(solo_dev, SOLO_VE_WMRK_ENABLE, 0); |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 289 | solo_reg_write(solo_dev, SOLO_VE_ENCRYP_POLY, 0); |
| 290 | solo_reg_write(solo_dev, SOLO_VE_ENCRYP_INIT, 0); |
| 291 | |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 292 | solo_reg_write(solo_dev, SOLO_VE_ATTR, |
| 293 | SOLO_VE_LITTLE_ENDIAN | |
| 294 | SOLO_COMP_ATTR_FCODE(1) | |
| 295 | SOLO_COMP_TIME_INC(0) | |
| 296 | SOLO_COMP_TIME_WIDTH(15) | |
| 297 | SOLO_DCT_INTERVAL(solo_dev->type == SOLO_DEV_6010 ? 9 : 10)); |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 298 | |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 299 | for (i = 0; i < solo_dev->nr_chans; i++) { |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 300 | solo_reg_write(solo_dev, SOLO_VE_CH_REF_BASE(i), |
| 301 | (SOLO_EREF_EXT_ADDR(solo_dev) + |
| 302 | (i * SOLO_EREF_EXT_SIZE)) >> 16); |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 303 | solo_reg_write(solo_dev, SOLO_VE_CH_REF_BASE_E(i), |
| 304 | (SOLO_EREF_EXT_ADDR(solo_dev) + |
| 305 | ((i + 16) * SOLO_EREF_EXT_SIZE)) >> 16); |
| 306 | } |
Krzysztof Hałasa | 908113d | 2011-02-11 13:32:11 +0100 | [diff] [blame] | 307 | |
Hans Verkuil | dcae5da | 2013-03-25 05:35:17 -0300 | [diff] [blame] | 308 | if (solo_dev->type == SOLO_DEV_6110) { |
| 309 | solo_reg_write(solo_dev, SOLO_VE_COMPT_MOT, 0x00040008); |
| 310 | } else { |
| 311 | for (i = 0; i < solo_dev->nr_chans; i++) |
| 312 | solo_reg_write(solo_dev, SOLO_VE_CH_MOT(i), 0x100); |
| 313 | } |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 314 | } |
| 315 | |
Krzysztof Hałasa | decebab | 2011-02-11 13:38:20 +0100 | [diff] [blame] | 316 | int solo_enc_init(struct solo_dev *solo_dev) |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 317 | { |
| 318 | int i; |
| 319 | |
| 320 | solo_capture_config(solo_dev); |
| 321 | solo_mp4e_config(solo_dev); |
| 322 | solo_jpeg_config(solo_dev); |
| 323 | |
| 324 | for (i = 0; i < solo_dev->nr_chans; i++) { |
| 325 | solo_reg_write(solo_dev, SOLO_CAP_CH_SCALE(i), 0); |
| 326 | solo_reg_write(solo_dev, SOLO_CAP_CH_COMP_ENA_E(i), 0); |
| 327 | } |
| 328 | |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 329 | return 0; |
| 330 | } |
| 331 | |
Krzysztof Hałasa | decebab | 2011-02-11 13:38:20 +0100 | [diff] [blame] | 332 | void solo_enc_exit(struct solo_dev *solo_dev) |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 333 | { |
| 334 | int i; |
| 335 | |
Ben Collins | faa4fd2 | 2010-06-17 13:27:26 -0400 | [diff] [blame] | 336 | for (i = 0; i < solo_dev->nr_chans; i++) { |
| 337 | solo_reg_write(solo_dev, SOLO_CAP_CH_SCALE(i), 0); |
| 338 | solo_reg_write(solo_dev, SOLO_CAP_CH_COMP_ENA_E(i), 0); |
| 339 | } |
| 340 | } |