1/* Subdriver for the GL860 chip with the MI2020 sensor 2 * Author Olivier LORIN, from logs by Iceman/Soro2005 + Fret_saw/Hulkie/Tricid 3 * with the help of Kytrix/BUGabundo/Blazercist. 4 * Driver achieved thanks to a webcam gift by Kytrix. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program. If not, see <http://www.gnu.org/licenses/>. 18 */ 19 20/* Sensor : MI2020 */ 21 22#include "gl860.h" 23 24static u8 dat_wbal1[] = {0x8c, 0xa2, 0x0c}; 25 26static u8 dat_bright1[] = {0x8c, 0xa2, 0x06}; 27static u8 dat_bright3[] = {0x8c, 0xa1, 0x02}; 28static u8 dat_bright4[] = {0x90, 0x00, 0x0f}; 29static u8 dat_bright5[] = {0x8c, 0xa1, 0x03}; 30static u8 dat_bright6[] = {0x90, 0x00, 0x05}; 31 32static u8 dat_hvflip1[] = {0x8c, 0x27, 0x19}; 33static u8 dat_hvflip3[] = {0x8c, 0x27, 0x3b}; 34static u8 dat_hvflip5[] = {0x8c, 0xa1, 0x03}; 35static u8 dat_hvflip6[] = {0x90, 0x00, 0x06}; 36 37static struct idxdata tbl_middle_hvflip_low[] = { 38 {0x33, "\x90\x00\x06"}, 39 {6, "\xff\xff\xff"}, 40 {0x33, "\x90\x00\x06"}, 41 {6, "\xff\xff\xff"}, 42 {0x33, "\x90\x00\x06"}, 43 {6, "\xff\xff\xff"}, 44 {0x33, "\x90\x00\x06"}, 45 {6, "\xff\xff\xff"}, 46}; 47 48static struct idxdata tbl_middle_hvflip_big[] = { 49 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x01"}, {0x33, "\x8c\xa1\x20"}, 50 {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x00"}, 51 {102, "\xff\xff\xff"}, 52 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa1\x20"}, 53 {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"}, 54}; 55 56static struct idxdata tbl_end_hvflip[] = { 57 {0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"}, 58 {6, "\xff\xff\xff"}, 59 {0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"}, 60 {6, "\xff\xff\xff"}, 61 {0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"}, 62 {6, "\xff\xff\xff"}, 63 {0x33, "\x8c\xa1\x02"}, {0x33, "\x90\x00\x1f"}, 64}; 65 66static u8 dat_freq1[] = { 0x8c, 0xa4, 0x04 }; 67 68static u8 dat_multi5[] = { 0x8c, 0xa1, 0x03 }; 69static u8 dat_multi6[] = { 0x90, 0x00, 0x05 }; 70 71static struct validx tbl_init_at_startup[] = { 72 {0x0000, 0x0000}, {0x0010, 0x0010}, {0x0008, 0x00c0}, {0x0001, 0x00c1}, 73 {0x0001, 0x00c2}, {0x0020, 0x0006}, {0x006a, 0x000d}, 74 {53, 0xffff}, 75 {0x0040, 0x0000}, {0x0063, 0x0006}, 76}; 77 78static struct validx tbl_common_0B[] = { 79 {0x0002, 0x0004}, {0x006a, 0x0007}, {0x00ef, 0x0006}, {0x006a, 0x000d}, 80 {0x0000, 0x00c0}, {0x0010, 0x0010}, {0x0003, 0x00c1}, {0x0042, 0x00c2}, 81 {0x0004, 0x00d8}, {0x0000, 0x0058}, {0x0041, 0x0000}, 82}; 83 84static struct idxdata tbl_common_3B[] = { 85 {0x33, "\x86\x25\x01"}, {0x33, "\x86\x25\x00"}, 86 {2, "\xff\xff\xff"}, 87 {0x30, "\x1a\x0a\xcc"}, {0x32, "\x02\x00\x08"}, {0x33, "\xf4\x03\x1d"}, 88 {6, "\xff\xff\xff"}, /* 12 */ 89 {0x34, "\x1e\x8f\x09"}, {0x34, "\x1c\x01\x28"}, {0x34, "\x1e\x8f\x09"}, 90 {2, "\xff\xff\xff"}, /* - */ 91 {0x34, "\x1e\x8f\x09"}, {0x32, "\x14\x06\xe6"}, {0x33, "\x8c\x22\x23"}, 92 {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa2\x0f"}, {0x33, "\x90\x00\x0d"}, 93 {0x33, "\x8c\xa2\x10"}, {0x33, "\x90\x00\x0b"}, {0x33, "\x8c\xa2\x11"}, 94 {0x33, "\x90\x00\x07"}, {0x33, "\xf4\x03\x1d"}, {0x35, "\xa2\x00\xe2"}, 95 {0x33, "\x8c\xab\x05"}, {0x33, "\x90\x00\x01"}, {0x32, "\x6e\x00\x86"}, 96 {0x32, "\x70\x0f\xaa"}, {0x32, "\x72\x0f\xe4"}, {0x33, "\x8c\xa3\x4a"}, 97 {0x33, "\x90\x00\x5a"}, {0x33, "\x8c\xa3\x4b"}, {0x33, "\x90\x00\xa6"}, 98 {0x33, "\x8c\xa3\x61"}, {0x33, "\x90\x00\xc8"}, {0x33, "\x8c\xa3\x62"}, 99 {0x33, "\x90\x00\xe1"}, {0x34, "\xce\x01\xa8"}, {0x34, "\xd0\x66\x33"}, 100 {0x34, "\xd2\x31\x9a"}, {0x34, "\xd4\x94\x63"}, {0x34, "\xd6\x4b\x25"}, 101 {0x34, "\xd8\x26\x70"}, {0x34, "\xda\x72\x4c"}, {0x34, "\xdc\xff\x04"}, 102 {0x34, "\xde\x01\x5b"}, {0x34, "\xe6\x01\x13"}, {0x34, "\xee\x0b\xf0"}, 103 {0x34, "\xf6\x0b\xa4"}, {0x35, "\x00\xf6\xe7"}, {0x35, "\x08\x0d\xfd"}, 104 {0x35, "\x10\x25\x63"}, {0x35, "\x18\x35\x6c"}, {0x35, "\x20\x42\x7e"}, 105 {0x35, "\x28\x19\x44"}, {0x35, "\x30\x39\xd4"}, {0x35, "\x38\xf5\xa8"}, 106 {0x35, "\x4c\x07\x90"}, {0x35, "\x44\x07\xb8"}, {0x35, "\x5c\x06\x88"}, 107 {0x35, "\x54\x07\xff"}, {0x34, "\xe0\x01\x52"}, {0x34, "\xe8\x00\xcc"}, 108 {0x34, "\xf0\x0d\x83"}, {0x34, "\xf8\x0c\xb3"}, {0x35, "\x02\xfe\xba"}, 109 {0x35, "\x0a\x04\xe0"}, {0x35, "\x12\x1c\x63"}, {0x35, "\x1a\x2b\x5a"}, 110 {0x35, "\x22\x32\x5e"}, {0x35, "\x2a\x0d\x28"}, {0x35, "\x32\x2c\x02"}, 111 {0x35, "\x3a\xf4\xfa"}, {0x35, "\x4e\x07\xef"}, {0x35, "\x46\x07\x88"}, 112 {0x35, "\x5e\x07\xc1"}, {0x35, "\x56\x04\x64"}, {0x34, "\xe4\x01\x15"}, 113 {0x34, "\xec\x00\x82"}, {0x34, "\xf4\x0c\xce"}, {0x34, "\xfc\x0c\xba"}, 114 {0x35, "\x06\x1f\x02"}, {0x35, "\x0e\x02\xe3"}, {0x35, "\x16\x1a\x50"}, 115 {0x35, "\x1e\x24\x39"}, {0x35, "\x26\x23\x4c"}, {0x35, "\x2e\xf9\x1b"}, 116 {0x35, "\x36\x23\x19"}, {0x35, "\x3e\x12\x08"}, {0x35, "\x52\x07\x22"}, 117 {0x35, "\x4a\x03\xd3"}, {0x35, "\x62\x06\x54"}, {0x35, "\x5a\x04\x5d"}, 118 {0x34, "\xe2\x01\x04"}, {0x34, "\xea\x00\xa0"}, {0x34, "\xf2\x0c\xbc"}, 119 {0x34, "\xfa\x0c\x5b"}, {0x35, "\x04\x17\xf2"}, {0x35, "\x0c\x02\x08"}, 120 {0x35, "\x14\x28\x43"}, {0x35, "\x1c\x28\x62"}, {0x35, "\x24\x2b\x60"}, 121 {0x35, "\x2c\x07\x33"}, {0x35, "\x34\x1f\xb0"}, {0x35, "\x3c\xed\xcd"}, 122 {0x35, "\x50\x00\x06"}, {0x35, "\x48\x07\xff"}, {0x35, "\x60\x05\x89"}, 123 {0x35, "\x58\x07\xff"}, {0x35, "\x40\x00\xa0"}, {0x35, "\x42\x00\x00"}, 124 {0x32, "\x10\x01\xfc"}, {0x33, "\x8c\xa1\x18"}, {0x33, "\x90\x00\x3c"}, 125 {0x33, "\x78\x00\x00"}, 126 {2, "\xff\xff\xff"}, 127 {0x35, "\xb8\x1f\x20"}, {0x33, "\x8c\xa2\x06"}, {0x33, "\x90\x00\x10"}, 128 {0x33, "\x8c\xa2\x07"}, {0x33, "\x90\x00\x08"}, {0x33, "\x8c\xa2\x42"}, 129 {0x33, "\x90\x00\x0b"}, {0x33, "\x8c\xa2\x4a"}, {0x33, "\x90\x00\x8c"}, 130 {0x35, "\xba\xfa\x08"}, {0x33, "\x8c\xa2\x02"}, {0x33, "\x90\x00\x22"}, 131 {0x33, "\x8c\xa2\x03"}, {0x33, "\x90\x00\xbb"}, {0x33, "\x8c\xa4\x04"}, 132 {0x33, "\x90\x00\x80"}, {0x33, "\x8c\xa7\x9d"}, {0x33, "\x90\x00\x00"}, 133 {0x33, "\x8c\xa7\x9e"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa2\x0c"}, 134 {0x33, "\x90\x00\x17"}, {0x33, "\x8c\xa2\x15"}, {0x33, "\x90\x00\x04"}, 135 {0x33, "\x8c\xa2\x14"}, {0x33, "\x90\x00\x20"}, {0x33, "\x8c\xa1\x03"}, 136 {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x17"}, {0x33, "\x90\x21\x11"}, 137 {0x33, "\x8c\x27\x1b"}, {0x33, "\x90\x02\x4f"}, {0x33, "\x8c\x27\x25"}, 138 {0x33, "\x90\x06\x0f"}, {0x33, "\x8c\x27\x39"}, {0x33, "\x90\x21\x11"}, 139 {0x33, "\x8c\x27\x3d"}, {0x33, "\x90\x01\x20"}, {0x33, "\x8c\x27\x47"}, 140 {0x33, "\x90\x09\x4c"}, {0x33, "\x8c\x27\x03"}, {0x33, "\x90\x02\x84"}, 141 {0x33, "\x8c\x27\x05"}, {0x33, "\x90\x01\xe2"}, {0x33, "\x8c\x27\x07"}, 142 {0x33, "\x90\x06\x40"}, {0x33, "\x8c\x27\x09"}, {0x33, "\x90\x04\xb0"}, 143 {0x33, "\x8c\x27\x0d"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x0f"}, 144 {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x11"}, {0x33, "\x90\x04\xbd"}, 145 {0x33, "\x8c\x27\x13"}, {0x33, "\x90\x06\x4d"}, {0x33, "\x8c\x27\x15"}, 146 {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x17"}, {0x33, "\x90\x21\x11"}, 147 {0x33, "\x8c\x27\x19"}, {0x33, "\x90\x04\x6c"}, {0x33, "\x8c\x27\x1b"}, 148 {0x33, "\x90\x02\x4f"}, {0x33, "\x8c\x27\x1d"}, {0x33, "\x90\x01\x02"}, 149 {0x33, "\x8c\x27\x1f"}, {0x33, "\x90\x02\x79"}, {0x33, "\x8c\x27\x21"}, 150 {0x33, "\x90\x01\x55"}, {0x33, "\x8c\x27\x23"}, {0x33, "\x90\x02\x85"}, 151 {0x33, "\x8c\x27\x25"}, {0x33, "\x90\x06\x0f"}, {0x33, "\x8c\x27\x27"}, 152 {0x33, "\x90\x20\x20"}, {0x33, "\x8c\x27\x29"}, {0x33, "\x90\x20\x20"}, 153 {0x33, "\x8c\x27\x2b"}, {0x33, "\x90\x10\x20"}, {0x33, "\x8c\x27\x2d"}, 154 {0x33, "\x90\x20\x07"}, {0x33, "\x8c\x27\x2f"}, {0x33, "\x90\x00\x04"}, 155 {0x33, "\x8c\x27\x31"}, {0x33, "\x90\x00\x04"}, {0x33, "\x8c\x27\x33"}, 156 {0x33, "\x90\x04\xbb"}, {0x33, "\x8c\x27\x35"}, {0x33, "\x90\x06\x4b"}, 157 {0x33, "\x8c\x27\x37"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x39"}, 158 {0x33, "\x90\x21\x11"}, {0x33, "\x8c\x27\x3b"}, {0x33, "\x90\x00\x24"}, 159 {0x33, "\x8c\x27\x3d"}, {0x33, "\x90\x01\x20"}, {0x33, "\x8c\x27\x41"}, 160 {0x33, "\x90\x01\x69"}, {0x33, "\x8c\x27\x45"}, {0x33, "\x90\x04\xed"}, 161 {0x33, "\x8c\x27\x47"}, {0x33, "\x90\x09\x4c"}, {0x33, "\x8c\x27\x51"}, 162 {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x53"}, {0x33, "\x90\x03\x20"}, 163 {0x33, "\x8c\x27\x55"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x57"}, 164 {0x33, "\x90\x02\x58"}, {0x33, "\x8c\x27\x5f"}, {0x33, "\x90\x00\x00"}, 165 {0x33, "\x8c\x27\x61"}, {0x33, "\x90\x06\x40"}, {0x33, "\x8c\x27\x63"}, 166 {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x65"}, {0x33, "\x90\x04\xb0"}, 167 {0x33, "\x8c\x22\x2e"}, {0x33, "\x90\x00\xa1"}, {0x33, "\x8c\xa4\x08"}, 168 {0x33, "\x90\x00\x1f"}, {0x33, "\x8c\xa4\x09"}, {0x33, "\x90\x00\x21"}, 169 {0x33, "\x8c\xa4\x0a"}, {0x33, "\x90\x00\x25"}, {0x33, "\x8c\xa4\x0b"}, 170 {0x33, "\x90\x00\x27"}, {0x33, "\x8c\x24\x11"}, {0x33, "\x90\x00\xa1"}, 171 {0x33, "\x8c\x24\x13"}, {0x33, "\x90\x00\xc1"}, {0x33, "\x8c\x24\x15"}, 172 {0x33, "\x90\x00\x6a"}, {0x33, "\x8c\x24\x17"}, {0x33, "\x90\x00\x80"}, 173 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"}, 174 {2, "\xff\xff\xff"}, 175 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"}, 176 {3, "\xff\xff\xff"}, 177}; 178 179static struct idxdata tbl_init_post_alt_low1[] = { 180 {0x33, "\x8c\x27\x15"}, {0x33, "\x90\x00\x25"}, {0x33, "\x8c\x22\x2e"}, 181 {0x33, "\x90\x00\x81"}, {0x33, "\x8c\xa4\x08"}, {0x33, "\x90\x00\x17"}, 182 {0x33, "\x8c\xa4\x09"}, {0x33, "\x90\x00\x1a"}, {0x33, "\x8c\xa4\x0a"}, 183 {0x33, "\x90\x00\x1d"}, {0x33, "\x8c\xa4\x0b"}, {0x33, "\x90\x00\x20"}, 184 {0x33, "\x8c\x24\x11"}, {0x33, "\x90\x00\x81"}, {0x33, "\x8c\x24\x13"}, 185 {0x33, "\x90\x00\x9b"}, 186}; 187 188static struct idxdata tbl_init_post_alt_low2[] = { 189 {0x33, "\x8c\x27\x03"}, {0x33, "\x90\x03\x24"}, {0x33, "\x8c\x27\x05"}, 190 {0x33, "\x90\x02\x58"}, {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"}, 191 {2, "\xff\xff\xff"}, 192 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"}, 193 {2, "\xff\xff\xff"}, 194}; 195 196static struct idxdata tbl_init_post_alt_low3[] = { 197 {0x34, "\x1e\x8f\x09"}, {0x34, "\x1c\x01\x28"}, {0x34, "\x1e\x8f\x09"}, 198 {2, "\xff\xff\xff"}, 199 {0x34, "\x1e\x8f\x09"}, {0x32, "\x14\x06\xe6"}, {0x33, "\x8c\xa1\x20"}, 200 {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x01"}, 201 {0x33, "\x2e\x01\x00"}, {0x34, "\x04\x00\x2a"}, {0x33, "\x8c\xa7\x02"}, 202 {0x33, "\x90\x00\x00"}, {0x33, "\x8c\x27\x95"}, {0x33, "\x90\x01\x00"}, 203 {2, "\xff\xff\xff"}, 204 {0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa1\x03"}, 205 {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"}, 206 {2, "\xff\xff\xff"}, 207 {0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa1\x03"}, 208 {0x33, "\x90\x00\x01"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x00"}, 209 {2, "\xff\xff\xff"}, 210 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"}, 211 {2, "\xff\xff\xff"}, 212 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"}, 213 {2, "\xff\xff\xff"}, 214 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"}, 215 {2, "\xff\xff\xff"}, 216 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"}, 217}; 218 219static struct idxdata tbl_init_post_alt_big[] = { 220 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"}, 221 {2, "\xff\xff\xff"}, 222 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"}, 223 {2, "\xff\xff\xff"}, 224 {0x34, "\x1e\x8f\x09"}, {0x34, "\x1c\x01\x28"}, {0x34, "\x1e\x8f\x09"}, 225 {2, "\xff\xff\xff"}, 226 {0x34, "\x1e\x8f\x09"}, {0x32, "\x14\x06\xe6"}, {0x33, "\x8c\xa1\x03"}, 227 {0x33, "\x90\x00\x05"}, 228 {2, "\xff\xff\xff"}, 229 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"}, 230 {2, "\xff\xff\xff"}, 231 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x05"}, 232 {2, "\xff\xff\xff"}, 233 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x06"}, {0x33, "\x8c\xa1\x20"}, 234 {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa1\x30"}, {0x33, "\x90\x00\x03"}, 235 {0x33, "\x8c\xa1\x31"}, {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa1\x32"}, 236 {0x33, "\x90\x00\x03"}, {0x33, "\x8c\xa1\x34"}, {0x33, "\x90\x00\x03"}, 237 {0x33, "\x8c\xa1\x03"}, {0x33, "\x90\x00\x02"}, {0x33, "\x2e\x01\x00"}, 238 {0x34, "\x04\x00\x2a"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"}, 239 {0x33, "\x8c\x27\x97"}, {0x33, "\x90\x01\x00"}, 240 {51, "\xff\xff\xff"}, 241 {0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x00"}, {0x33, "\x8c\xa1\x03"}, 242 {0x33, "\x90\x00\x01"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x00"}, 243 {51, "\xff\xff\xff"}, 244 {0x33, "\x8c\xa1\x20"}, {0x33, "\x90\x00\x72"}, {0x33, "\x8c\xa1\x03"}, 245 {0x33, "\x90\x00\x02"}, {0x33, "\x8c\xa7\x02"}, {0x33, "\x90\x00\x01"}, 246 {51, "\xff\xff\xff"}, 247}; 248 249static struct idxdata tbl_init_post_alt_3B[] = { 250 {0x32, "\x10\x01\xf8"}, {0x34, "\xce\x01\xa8"}, {0x34, "\xd0\x66\x33"}, 251 {0x34, "\xd2\x31\x9a"}, {0x34, "\xd4\x94\x63"}, {0x34, "\xd6\x4b\x25"}, 252 {0x34, "\xd8\x26\x70"}, {0x34, "\xda\x72\x4c"}, {0x34, "\xdc\xff\x04"}, 253 {0x34, "\xde\x01\x5b"}, {0x34, "\xe6\x01\x13"}, {0x34, "\xee\x0b\xf0"}, 254 {0x34, "\xf6\x0b\xa4"}, {0x35, "\x00\xf6\xe7"}, {0x35, "\x08\x0d\xfd"}, 255 {0x35, "\x10\x25\x63"}, {0x35, "\x18\x35\x6c"}, {0x35, "\x20\x42\x7e"}, 256 {0x35, "\x28\x19\x44"}, {0x35, "\x30\x39\xd4"}, {0x35, "\x38\xf5\xa8"}, 257 {0x35, "\x4c\x07\x90"}, {0x35, "\x44\x07\xb8"}, {0x35, "\x5c\x06\x88"}, 258 {0x35, "\x54\x07\xff"}, {0x34, "\xe0\x01\x52"}, {0x34, "\xe8\x00\xcc"}, 259 {0x34, "\xf0\x0d\x83"}, {0x34, "\xf8\x0c\xb3"}, {0x35, "\x02\xfe\xba"}, 260 {0x35, "\x0a\x04\xe0"}, {0x35, "\x12\x1c\x63"}, {0x35, "\x1a\x2b\x5a"}, 261 {0x35, "\x22\x32\x5e"}, {0x35, "\x2a\x0d\x28"}, {0x35, "\x32\x2c\x02"}, 262 {0x35, "\x3a\xf4\xfa"}, {0x35, "\x4e\x07\xef"}, {0x35, "\x46\x07\x88"}, 263 {0x35, "\x5e\x07\xc1"}, {0x35, "\x56\x04\x64"}, {0x34, "\xe4\x01\x15"}, 264 {0x34, "\xec\x00\x82"}, {0x34, "\xf4\x0c\xce"}, {0x34, "\xfc\x0c\xba"}, 265 {0x35, "\x06\x1f\x02"}, {0x35, "\x0e\x02\xe3"}, {0x35, "\x16\x1a\x50"}, 266 {0x35, "\x1e\x24\x39"}, {0x35, "\x26\x23\x4c"}, {0x35, "\x2e\xf9\x1b"}, 267 {0x35, "\x36\x23\x19"}, {0x35, "\x3e\x12\x08"}, {0x35, "\x52\x07\x22"}, 268 {0x35, "\x4a\x03\xd3"}, {0x35, "\x62\x06\x54"}, {0x35, "\x5a\x04\x5d"}, 269 {0x34, "\xe2\x01\x04"}, {0x34, "\xea\x00\xa0"}, {0x34, "\xf2\x0c\xbc"}, 270 {0x34, "\xfa\x0c\x5b"}, {0x35, "\x04\x17\xf2"}, {0x35, "\x0c\x02\x08"}, 271 {0x35, "\x14\x28\x43"}, {0x35, "\x1c\x28\x62"}, {0x35, "\x24\x2b\x60"}, 272 {0x35, "\x2c\x07\x33"}, {0x35, "\x34\x1f\xb0"}, {0x35, "\x3c\xed\xcd"}, 273 {0x35, "\x50\x00\x06"}, {0x35, "\x48\x07\xff"}, {0x35, "\x60\x05\x89"}, 274 {0x35, "\x58\x07\xff"}, {0x35, "\x40\x00\xa0"}, {0x35, "\x42\x00\x00"}, 275 {0x32, "\x10\x01\xfc"}, {0x33, "\x8c\xa1\x18"}, {0x33, "\x90\x00\x3c"}, 276}; 277 278static u8 *dat_640 = "\xd0\x02\xd1\x08\xd2\xe1\xd3\x02\xd4\x10\xd5\x81"; 279static u8 *dat_800 = "\xd0\x02\xd1\x10\xd2\x57\xd3\x02\xd4\x18\xd5\x21"; 280static u8 *dat_1280 = "\xd0\x02\xd1\x20\xd2\x01\xd3\x02\xd4\x28\xd5\x01"; 281static u8 *dat_1600 = "\xd0\x02\xd1\x20\xd2\xaf\xd3\x02\xd4\x30\xd5\x41"; 282 283static int mi2020_init_at_startup(struct gspca_dev *gspca_dev); 284static int mi2020_configure_alt(struct gspca_dev *gspca_dev); 285static int mi2020_init_pre_alt(struct gspca_dev *gspca_dev); 286static int mi2020_init_post_alt(struct gspca_dev *gspca_dev); 287static void mi2020_post_unset_alt(struct gspca_dev *gspca_dev); 288static int mi2020_camera_settings(struct gspca_dev *gspca_dev); 289/*==========================================================================*/ 290 291void mi2020_init_settings(struct gspca_dev *gspca_dev) 292{ 293 struct sd *sd = (struct sd *) gspca_dev; 294 295 sd->vcur.backlight = 0; 296 sd->vcur.brightness = 70; 297 sd->vcur.sharpness = 20; 298 sd->vcur.contrast = 0; 299 sd->vcur.gamma = 0; 300 sd->vcur.hue = 0; 301 sd->vcur.saturation = 60; 302 sd->vcur.whitebal = 0; /* 50, not done by hardware */ 303 sd->vcur.mirror = 0; 304 sd->vcur.flip = 0; 305 sd->vcur.AC50Hz = 1; 306 307 sd->vmax.backlight = 64; 308 sd->vmax.brightness = 128; 309 sd->vmax.sharpness = 40; 310 sd->vmax.contrast = 3; 311 sd->vmax.gamma = 2; 312 sd->vmax.hue = 0 + 1; /* 200, not done by hardware */ 313 sd->vmax.saturation = 0; /* 100, not done by hardware */ 314 sd->vmax.whitebal = 2; /* 100, not done by hardware */ 315 sd->vmax.mirror = 1; 316 sd->vmax.flip = 1; 317 sd->vmax.AC50Hz = 1; 318 319 sd->dev_camera_settings = mi2020_camera_settings; 320 sd->dev_init_at_startup = mi2020_init_at_startup; 321 sd->dev_configure_alt = mi2020_configure_alt; 322 sd->dev_init_pre_alt = mi2020_init_pre_alt; 323 sd->dev_post_unset_alt = mi2020_post_unset_alt; 324} 325 326/*==========================================================================*/ 327 328static void common(struct gspca_dev *gspca_dev) 329{ 330 fetch_validx(gspca_dev, tbl_common_0B, ARRAY_SIZE(tbl_common_0B)); 331 fetch_idxdata(gspca_dev, tbl_common_3B, ARRAY_SIZE(tbl_common_3B)); 332 ctrl_out(gspca_dev, 0x40, 1, 0x0041, 0x0000, 0, NULL); 333} 334 335static int mi2020_init_at_startup(struct gspca_dev *gspca_dev) 336{ 337 u8 c; 338 339 ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0004, 1, &c); 340 ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0004, 1, &c); 341 342 fetch_validx(gspca_dev, tbl_init_at_startup, 343 ARRAY_SIZE(tbl_init_at_startup)); 344 345 ctrl_out(gspca_dev, 0x40, 1, 0x7a00, 0x8030, 0, NULL); 346 ctrl_in(gspca_dev, 0xc0, 2, 0x7a00, 0x8030, 1, &c); 347 348 common(gspca_dev); 349 350 msleep(61); 351/* ctrl_out(gspca_dev, 0x40, 11, 0x0000, 0x0000, 0, NULL); */ 352/* msleep(36); */ 353 ctrl_out(gspca_dev, 0x40, 1, 0x0001, 0x0000, 0, NULL); 354 355 return 0; 356} 357 358static int mi2020_init_pre_alt(struct gspca_dev *gspca_dev) 359{ 360 struct sd *sd = (struct sd *) gspca_dev; 361 362 sd->mirrorMask = 0; 363 sd->vold.hue = -1; 364 365 /* These controls need to be reset */ 366 sd->vold.brightness = -1; 367 sd->vold.sharpness = -1; 368 369 /* If not different from default, they do not need to be set */ 370 sd->vold.contrast = 0; 371 sd->vold.gamma = 0; 372 sd->vold.backlight = 0; 373 374 mi2020_init_post_alt(gspca_dev); 375 376 return 0; 377} 378 379static int mi2020_init_post_alt(struct gspca_dev *gspca_dev) 380{ 381 struct sd *sd = (struct sd *) gspca_dev; 382 s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv; 383 384 s32 mirror = (((sd->vcur.mirror > 0) ^ sd->mirrorMask) > 0); 385 s32 flip = (((sd->vcur.flip > 0) ^ sd->mirrorMask) > 0); 386 s32 freq = (sd->vcur.AC50Hz > 0); 387 s32 wbal = sd->vcur.whitebal; 388 389 u8 dat_freq2[] = {0x90, 0x00, 0x80}; 390 u8 dat_multi1[] = {0x8c, 0xa7, 0x00}; 391 u8 dat_multi2[] = {0x90, 0x00, 0x00}; 392 u8 dat_multi3[] = {0x8c, 0xa7, 0x00}; 393 u8 dat_multi4[] = {0x90, 0x00, 0x00}; 394 u8 dat_hvflip2[] = {0x90, 0x04, 0x6c}; 395 u8 dat_hvflip4[] = {0x90, 0x00, 0x24}; 396 u8 dat_wbal2[] = {0x90, 0x00, 0x00}; 397 u8 c; 398 399 sd->nbIm = -1; 400 401 dat_freq2[2] = freq ? 0xc0 : 0x80; 402 dat_multi1[2] = 0x9d; 403 dat_multi3[2] = dat_multi1[2] + 1; 404 if (wbal == 0) { 405 dat_multi4[2] = dat_multi2[2] = 0; 406 dat_wbal2[2] = 0x17; 407 } else if (wbal == 1) { 408 dat_multi4[2] = dat_multi2[2] = 0; 409 dat_wbal2[2] = 0x35; 410 } else if (wbal == 2) { 411 dat_multi4[2] = dat_multi2[2] = 0x20; 412 dat_wbal2[2] = 0x17; 413 } 414 dat_hvflip2[2] = 0x6c + 2 * (1 - flip) + (1 - mirror); 415 dat_hvflip4[2] = 0x24 + 2 * (1 - flip) + (1 - mirror); 416 417 msleep(200); 418 ctrl_out(gspca_dev, 0x40, 5, 0x0001, 0x0000, 0, NULL); 419 msleep(2); 420 421 common(gspca_dev); 422 423 msleep(142); 424 ctrl_out(gspca_dev, 0x40, 1, 0x0010, 0x0010, 0, NULL); 425 ctrl_out(gspca_dev, 0x40, 1, 0x0003, 0x00c1, 0, NULL); 426 ctrl_out(gspca_dev, 0x40, 1, 0x0042, 0x00c2, 0, NULL); 427 ctrl_out(gspca_dev, 0x40, 1, 0x006a, 0x000d, 0, NULL); 428 429 switch (reso) { 430 case IMAGE_640: 431 case IMAGE_800: 432 if (reso != IMAGE_800) 433 ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 434 12, dat_640); 435 else 436 ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 437 12, dat_800); 438 439 fetch_idxdata(gspca_dev, tbl_init_post_alt_low1, 440 ARRAY_SIZE(tbl_init_post_alt_low1)); 441 442 if (reso == IMAGE_800) 443 fetch_idxdata(gspca_dev, tbl_init_post_alt_low2, 444 ARRAY_SIZE(tbl_init_post_alt_low2)); 445 446 fetch_idxdata(gspca_dev, tbl_init_post_alt_low3, 447 ARRAY_SIZE(tbl_init_post_alt_low3)); 448 449 ctrl_out(gspca_dev, 0x40, 1, 0x0010, 0x0010, 0, NULL); 450 ctrl_out(gspca_dev, 0x40, 1, 0x0000, 0x00c1, 0, NULL); 451 ctrl_out(gspca_dev, 0x40, 1, 0x0041, 0x00c2, 0, NULL); 452 msleep(120); 453 break; 454 455 case IMAGE_1280: 456 case IMAGE_1600: 457 if (reso == IMAGE_1280) { 458 ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 459 12, dat_1280); 460 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 461 3, "\x8c\x27\x07"); 462 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 463 3, "\x90\x05\x04"); 464 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 465 3, "\x8c\x27\x09"); 466 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 467 3, "\x90\x04\x02"); 468 } else { 469 ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 470 12, dat_1600); 471 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 472 3, "\x8c\x27\x07"); 473 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 474 3, "\x90\x06\x40"); 475 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 476 3, "\x8c\x27\x09"); 477 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 478 3, "\x90\x04\xb0"); 479 } 480 481 fetch_idxdata(gspca_dev, tbl_init_post_alt_big, 482 ARRAY_SIZE(tbl_init_post_alt_big)); 483 484 ctrl_out(gspca_dev, 0x40, 1, 0x0001, 0x0010, 0, NULL); 485 ctrl_out(gspca_dev, 0x40, 1, 0x0000, 0x00c1, 0, NULL); 486 ctrl_out(gspca_dev, 0x40, 1, 0x0041, 0x00c2, 0, NULL); 487 msleep(1850); 488 } 489 490 ctrl_out(gspca_dev, 0x40, 1, 0x0040, 0x0000, 0, NULL); 491 msleep(40); 492 493 /* AC power frequency */ 494 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_freq1); 495 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_freq2); 496 msleep(33); 497 /* light source */ 498 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi1); 499 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi2); 500 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi3); 501 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi4); 502 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_wbal1); 503 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_wbal2); 504 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi5); 505 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi6); 506 msleep(7); 507 ctrl_in(gspca_dev, 0xc0, 2, 0x0000, 0x0000, 1, &c); 508 509 fetch_idxdata(gspca_dev, tbl_init_post_alt_3B, 510 ARRAY_SIZE(tbl_init_post_alt_3B)); 511 512 /* hvflip */ 513 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip1); 514 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip2); 515 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip3); 516 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip4); 517 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip5); 518 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip6); 519 msleep(250); 520 521 if (reso == IMAGE_640 || reso == IMAGE_800) 522 fetch_idxdata(gspca_dev, tbl_middle_hvflip_low, 523 ARRAY_SIZE(tbl_middle_hvflip_low)); 524 else 525 fetch_idxdata(gspca_dev, tbl_middle_hvflip_big, 526 ARRAY_SIZE(tbl_middle_hvflip_big)); 527 528 fetch_idxdata(gspca_dev, tbl_end_hvflip, 529 ARRAY_SIZE(tbl_end_hvflip)); 530 531 sd->nbIm = 0; 532 533 sd->vold.mirror = mirror; 534 sd->vold.flip = flip; 535 sd->vold.AC50Hz = freq; 536 sd->vold.whitebal = wbal; 537 538 mi2020_camera_settings(gspca_dev); 539 540 return 0; 541} 542 543static int mi2020_configure_alt(struct gspca_dev *gspca_dev) 544{ 545 s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv; 546 547 switch (reso) { 548 case IMAGE_640: 549 gspca_dev->alt = 3 + 1; 550 break; 551 552 case IMAGE_800: 553 case IMAGE_1280: 554 case IMAGE_1600: 555 gspca_dev->alt = 1 + 1; 556 break; 557 } 558 return 0; 559} 560 561static int mi2020_camera_settings(struct gspca_dev *gspca_dev) 562{ 563 struct sd *sd = (struct sd *) gspca_dev; 564 s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv; 565 566 s32 backlight = sd->vcur.backlight; 567 s32 bright = sd->vcur.brightness; 568 s32 sharp = sd->vcur.sharpness; 569 s32 cntr = sd->vcur.contrast; 570 s32 gam = sd->vcur.gamma; 571 s32 hue = (sd->vcur.hue > 0); 572 s32 mirror = (((sd->vcur.mirror > 0) ^ sd->mirrorMask) > 0); 573 s32 flip = (((sd->vcur.flip > 0) ^ sd->mirrorMask) > 0); 574 s32 freq = (sd->vcur.AC50Hz > 0); 575 s32 wbal = sd->vcur.whitebal; 576 577 u8 dat_sharp[] = {0x6c, 0x00, 0x08}; 578 u8 dat_bright2[] = {0x90, 0x00, 0x00}; 579 u8 dat_freq2[] = {0x90, 0x00, 0x80}; 580 u8 dat_multi1[] = {0x8c, 0xa7, 0x00}; 581 u8 dat_multi2[] = {0x90, 0x00, 0x00}; 582 u8 dat_multi3[] = {0x8c, 0xa7, 0x00}; 583 u8 dat_multi4[] = {0x90, 0x00, 0x00}; 584 u8 dat_hvflip2[] = {0x90, 0x04, 0x6c}; 585 u8 dat_hvflip4[] = {0x90, 0x00, 0x24}; 586 u8 dat_wbal2[] = {0x90, 0x00, 0x00}; 587 588 /* Less than 4 images received -> too early to set the settings */ 589 if (sd->nbIm < 4) { 590 sd->waitSet = 1; 591 return 0; 592 } 593 sd->waitSet = 0; 594 595 if (freq != sd->vold.AC50Hz) { 596 sd->vold.AC50Hz = freq; 597 598 dat_freq2[2] = freq ? 0xc0 : 0x80; 599 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_freq1); 600 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_freq2); 601 msleep(20); 602 } 603 604 if (wbal != sd->vold.whitebal) { 605 sd->vold.whitebal = wbal; 606 if (wbal < 0 || wbal > sd->vmax.whitebal) 607 wbal = 0; 608 609 dat_multi1[2] = 0x9d; 610 dat_multi3[2] = dat_multi1[2] + 1; 611 if (wbal == 0) { 612 dat_multi4[2] = dat_multi2[2] = 0; 613 dat_wbal2[2] = 0x17; 614 } else if (wbal == 1) { 615 dat_multi4[2] = dat_multi2[2] = 0; 616 dat_wbal2[2] = 0x35; 617 } else if (wbal == 2) { 618 dat_multi4[2] = dat_multi2[2] = 0x20; 619 dat_wbal2[2] = 0x17; 620 } 621 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi1); 622 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi2); 623 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi3); 624 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi4); 625 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_wbal1); 626 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_wbal2); 627 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi5); 628 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi6); 629 } 630 631 if (mirror != sd->vold.mirror || flip != sd->vold.flip) { 632 sd->vold.mirror = mirror; 633 sd->vold.flip = flip; 634 635 dat_hvflip2[2] = 0x6c + 2 * (1 - flip) + (1 - mirror); 636 dat_hvflip4[2] = 0x24 + 2 * (1 - flip) + (1 - mirror); 637 638 fetch_idxdata(gspca_dev, tbl_init_post_alt_3B, 639 ARRAY_SIZE(tbl_init_post_alt_3B)); 640 641 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip1); 642 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip2); 643 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip3); 644 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip4); 645 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip5); 646 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_hvflip6); 647 msleep(40); 648 649 if (reso == IMAGE_640 || reso == IMAGE_800) 650 fetch_idxdata(gspca_dev, tbl_middle_hvflip_low, 651 ARRAY_SIZE(tbl_middle_hvflip_low)); 652 else 653 fetch_idxdata(gspca_dev, tbl_middle_hvflip_big, 654 ARRAY_SIZE(tbl_middle_hvflip_big)); 655 656 fetch_idxdata(gspca_dev, tbl_end_hvflip, 657 ARRAY_SIZE(tbl_end_hvflip)); 658 } 659 660 if (bright != sd->vold.brightness) { 661 sd->vold.brightness = bright; 662 if (bright < 0 || bright > sd->vmax.brightness) 663 bright = 0; 664 665 dat_bright2[2] = bright; 666 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright1); 667 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright2); 668 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright3); 669 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright4); 670 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright5); 671 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_bright6); 672 } 673 674 if (cntr != sd->vold.contrast || gam != sd->vold.gamma) { 675 sd->vold.contrast = cntr; 676 if (cntr < 0 || cntr > sd->vmax.contrast) 677 cntr = 0; 678 sd->vold.gamma = gam; 679 if (gam < 0 || gam > sd->vmax.gamma) 680 gam = 0; 681 682 dat_multi1[2] = 0x6d; 683 dat_multi3[2] = dat_multi1[2] + 1; 684 if (cntr == 0) 685 cntr = 4; 686 dat_multi4[2] = dat_multi2[2] = cntr * 0x10 + 2 - gam; 687 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi1); 688 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi2); 689 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi3); 690 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi4); 691 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi5); 692 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi6); 693 } 694 695 if (backlight != sd->vold.backlight) { 696 sd->vold.backlight = backlight; 697 if (backlight < 0 || backlight > sd->vmax.backlight) 698 backlight = 0; 699 700 dat_multi1[2] = 0x9d; 701 dat_multi3[2] = dat_multi1[2] + 1; 702 dat_multi4[2] = dat_multi2[2] = backlight; 703 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi1); 704 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi2); 705 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi3); 706 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi4); 707 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi5); 708 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0033, 3, dat_multi6); 709 } 710 711 if (sharp != sd->vold.sharpness) { 712 sd->vold.sharpness = sharp; 713 if (sharp < 0 || sharp > sd->vmax.sharpness) 714 sharp = 0; 715 716 dat_sharp[1] = sharp; 717 ctrl_out(gspca_dev, 0x40, 3, 0x7a00, 0x0032, 3, dat_sharp); 718 } 719 720 if (hue != sd->vold.hue) { 721 sd->swapRB = hue; 722 sd->vold.hue = hue; 723 } 724 725 return 0; 726} 727 728static void mi2020_post_unset_alt(struct gspca_dev *gspca_dev) 729{ 730 ctrl_out(gspca_dev, 0x40, 5, 0x0000, 0x0000, 0, NULL); 731 msleep(40); 732 ctrl_out(gspca_dev, 0x40, 1, 0x0001, 0x0000, 0, NULL); 733} 734