diff options
Diffstat (limited to 'drivers/video/backlight/ld9040_gamma.h')
| -rw-r--r-- | drivers/video/backlight/ld9040_gamma.h | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/drivers/video/backlight/ld9040_gamma.h b/drivers/video/backlight/ld9040_gamma.h new file mode 100644 index 000000000..c5e586d97 --- /dev/null +++ b/drivers/video/backlight/ld9040_gamma.h @@ -0,0 +1,202 @@ +/* + * Gamma level definitions. + * + * Copyright (c) 2011 Samsung Electronics + * InKi Dae <inki.dae@samsung.com> + * Donghwa Lee <dh09.lee@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef _LD9040_BRIGHTNESS_H +#define _LD9040_BRIGHTNESS_H + +#define MAX_GAMMA_LEVEL 25 +#define GAMMA_TABLE_COUNT 21 + +/* gamma value: 2.2 */ +static const unsigned int ld9040_22_300[] = { + 0x00, 0xa7, 0xb4, 0xae, 0xbf, 0x00, 0x91, + 0x00, 0xb2, 0xb4, 0xaa, 0xbb, 0x00, 0xac, + 0x00, 0xb3, 0xb1, 0xaa, 0xbc, 0x00, 0xb3 +}; + +static const unsigned int ld9040_22_290[] = { + 0x00, 0xa9, 0xb7, 0xae, 0xbd, 0x00, 0x89, + 0x00, 0xb7, 0xb6, 0xa8, 0xba, 0x00, 0xa4, + 0x00, 0xb1, 0xb4, 0xaa, 0xbb, 0x00, 0xaa +}; + +static const unsigned int ld9040_22_280[] = { + 0x00, 0xa9, 0xb6, 0xad, 0xbf, 0x00, 0x86, + 0x00, 0xb8, 0xb5, 0xa8, 0xbc, 0x00, 0xa0, + 0x00, 0xb3, 0xb3, 0xa9, 0xbc, 0x00, 0xa7 +}; + +static const unsigned int ld9040_22_270[] = { + 0x00, 0xa8, 0xb8, 0xae, 0xbe, 0x00, 0x84, + 0x00, 0xb9, 0xb7, 0xa8, 0xbc, 0x00, 0x9d, + 0x00, 0xb2, 0xb5, 0xaa, 0xbc, 0x00, 0xa4 + +}; +static const unsigned int ld9040_22_260[] = { + 0x00, 0xa4, 0xb8, 0xb0, 0xbf, 0x00, 0x80, + 0x00, 0xb8, 0xb6, 0xaa, 0xbc, 0x00, 0x9a, + 0x00, 0xb0, 0xb5, 0xab, 0xbd, 0x00, 0xa0 +}; + +static const unsigned int ld9040_22_250[] = { + 0x00, 0xa4, 0xb9, 0xaf, 0xc1, 0x00, 0x7d, + 0x00, 0xb9, 0xb6, 0xaa, 0xbb, 0x00, 0x97, + 0x00, 0xb1, 0xb5, 0xaa, 0xbf, 0x00, 0x9d +}; + +static const unsigned int ld9040_22_240[] = { + 0x00, 0xa2, 0xb9, 0xaf, 0xc2, 0x00, 0x7a, + 0x00, 0xb9, 0xb7, 0xaa, 0xbd, 0x00, 0x94, + 0x00, 0xb0, 0xb5, 0xab, 0xbf, 0x00, 0x9a +}; + +static const unsigned int ld9040_22_230[] = { + 0x00, 0xa0, 0xb9, 0xaf, 0xc3, 0x00, 0x77, + 0x00, 0xb9, 0xb7, 0xab, 0xbe, 0x00, 0x90, + 0x00, 0xb0, 0xb6, 0xab, 0xbf, 0x00, 0x97 +}; + +static const unsigned int ld9040_22_220[] = { + 0x00, 0x9e, 0xba, 0xb0, 0xc2, 0x00, 0x75, + 0x00, 0xb9, 0xb8, 0xab, 0xbe, 0x00, 0x8e, + 0x00, 0xb0, 0xb6, 0xac, 0xbf, 0x00, 0x94 +}; + +static const unsigned int ld9040_22_210[] = { + 0x00, 0x9c, 0xb9, 0xb0, 0xc4, 0x00, 0x72, + 0x00, 0xb8, 0xb8, 0xac, 0xbf, 0x00, 0x8a, + 0x00, 0xb0, 0xb6, 0xac, 0xc0, 0x00, 0x91 +}; + +static const unsigned int ld9040_22_200[] = { + 0x00, 0x9a, 0xba, 0xb1, 0xc4, 0x00, 0x6f, + 0x00, 0xb8, 0xb8, 0xad, 0xc0, 0x00, 0x86, + 0x00, 0xb0, 0xb7, 0xad, 0xc0, 0x00, 0x8d +}; + +static const unsigned int ld9040_22_190[] = { + 0x00, 0x97, 0xba, 0xb2, 0xc5, 0x00, 0x6c, + 0x00, 0xb8, 0xb8, 0xae, 0xc1, 0x00, 0x82, + 0x00, 0xb0, 0xb6, 0xae, 0xc2, 0x00, 0x89 +}; + +static const unsigned int ld9040_22_180[] = { + 0x00, 0x93, 0xba, 0xb3, 0xc5, 0x00, 0x69, + 0x00, 0xb8, 0xb9, 0xae, 0xc1, 0x00, 0x7f, + 0x00, 0xb0, 0xb6, 0xae, 0xc3, 0x00, 0x85 +}; + +static const unsigned int ld9040_22_170[] = { + 0x00, 0x8b, 0xb9, 0xb3, 0xc7, 0x00, 0x65, + 0x00, 0xb7, 0xb8, 0xaf, 0xc3, 0x00, 0x7a, + 0x00, 0x80, 0xb6, 0xae, 0xc4, 0x00, 0x81 +}; + +static const unsigned int ld9040_22_160[] = { + 0x00, 0x89, 0xba, 0xb3, 0xc8, 0x00, 0x62, + 0x00, 0xb6, 0xba, 0xaf, 0xc3, 0x00, 0x76, + 0x00, 0xaf, 0xb7, 0xae, 0xc4, 0x00, 0x7e +}; + +static const unsigned int ld9040_22_150[] = { + 0x00, 0x82, 0xba, 0xb4, 0xc7, 0x00, 0x5f, + 0x00, 0xb5, 0xba, 0xb0, 0xc3, 0x00, 0x72, + 0x00, 0xae, 0xb8, 0xb0, 0xc3, 0x00, 0x7a +}; + +static const unsigned int ld9040_22_140[] = { + 0x00, 0x7b, 0xbb, 0xb4, 0xc8, 0x00, 0x5b, + 0x00, 0xb5, 0xba, 0xb1, 0xc4, 0x00, 0x6e, + 0x00, 0xae, 0xb9, 0xb0, 0xc5, 0x00, 0x75 +}; + +static const unsigned int ld9040_22_130[] = { + 0x00, 0x71, 0xbb, 0xb5, 0xc8, 0x00, 0x57, + 0x00, 0xb5, 0xbb, 0xb0, 0xc5, 0x00, 0x6a, + 0x00, 0xae, 0xb9, 0xb1, 0xc6, 0x00, 0x70 +}; + +static const unsigned int ld9040_22_120[] = { + 0x00, 0x47, 0xba, 0xb6, 0xca, 0x00, 0x53, + 0x00, 0xb5, 0xbb, 0xb3, 0xc6, 0x00, 0x65, + 0x00, 0xae, 0xb8, 0xb3, 0xc7, 0x00, 0x6c +}; + +static const unsigned int ld9040_22_110[] = { + 0x00, 0x13, 0xbb, 0xb7, 0xca, 0x00, 0x4f, + 0x00, 0xb4, 0xbb, 0xb3, 0xc7, 0x00, 0x60, + 0x00, 0xad, 0xb8, 0xb4, 0xc7, 0x00, 0x67 +}; + +static const unsigned int ld9040_22_100[] = { + 0x00, 0x13, 0xba, 0xb8, 0xcb, 0x00, 0x4b, + 0x00, 0xb3, 0xbc, 0xb4, 0xc7, 0x00, 0x5c, + 0x00, 0xac, 0xb8, 0xb4, 0xc8, 0x00, 0x62 +}; + +static const unsigned int ld9040_22_90[] = { + 0x00, 0x13, 0xb9, 0xb8, 0xcd, 0x00, 0x46, + 0x00, 0xb1, 0xbc, 0xb5, 0xc8, 0x00, 0x56, + 0x00, 0xaa, 0xb8, 0xb4, 0xc9, 0x00, 0x5d +}; + +static const unsigned int ld9040_22_80[] = { + 0x00, 0x13, 0xba, 0xb9, 0xcd, 0x00, 0x41, + 0x00, 0xb0, 0xbe, 0xb5, 0xc9, 0x00, 0x51, + 0x00, 0xa9, 0xb9, 0xb5, 0xca, 0x00, 0x57 +}; + +static const unsigned int ld9040_22_70[] = { + 0x00, 0x13, 0xb9, 0xb9, 0xd0, 0x00, 0x3c, + 0x00, 0xaf, 0xbf, 0xb6, 0xcb, 0x00, 0x4b, + 0x00, 0xa8, 0xb9, 0xb5, 0xcc, 0x00, 0x52 +}; + +static const unsigned int ld9040_22_50[] = { + 0x00, 0x13, 0xb2, 0xba, 0xd2, 0x00, 0x30, + 0x00, 0xaf, 0xc0, 0xb8, 0xcd, 0x00, 0x3d, + 0x00, 0xa8, 0xb8, 0xb7, 0xcd, 0x00, 0x44 +}; + +struct ld9040_gamma { + unsigned int *gamma_22_table[MAX_GAMMA_LEVEL]; +}; + +static struct ld9040_gamma gamma_table = { + .gamma_22_table[0] = (unsigned int *)&ld9040_22_50, + .gamma_22_table[1] = (unsigned int *)&ld9040_22_70, + .gamma_22_table[2] = (unsigned int *)&ld9040_22_80, + .gamma_22_table[3] = (unsigned int *)&ld9040_22_90, + .gamma_22_table[4] = (unsigned int *)&ld9040_22_100, + .gamma_22_table[5] = (unsigned int *)&ld9040_22_110, + .gamma_22_table[6] = (unsigned int *)&ld9040_22_120, + .gamma_22_table[7] = (unsigned int *)&ld9040_22_130, + .gamma_22_table[8] = (unsigned int *)&ld9040_22_140, + .gamma_22_table[9] = (unsigned int *)&ld9040_22_150, + .gamma_22_table[10] = (unsigned int *)&ld9040_22_160, + .gamma_22_table[11] = (unsigned int *)&ld9040_22_170, + .gamma_22_table[12] = (unsigned int *)&ld9040_22_180, + .gamma_22_table[13] = (unsigned int *)&ld9040_22_190, + .gamma_22_table[14] = (unsigned int *)&ld9040_22_200, + .gamma_22_table[15] = (unsigned int *)&ld9040_22_210, + .gamma_22_table[16] = (unsigned int *)&ld9040_22_220, + .gamma_22_table[17] = (unsigned int *)&ld9040_22_230, + .gamma_22_table[18] = (unsigned int *)&ld9040_22_240, + .gamma_22_table[19] = (unsigned int *)&ld9040_22_250, + .gamma_22_table[20] = (unsigned int *)&ld9040_22_260, + .gamma_22_table[21] = (unsigned int *)&ld9040_22_270, + .gamma_22_table[22] = (unsigned int *)&ld9040_22_280, + .gamma_22_table[23] = (unsigned int *)&ld9040_22_290, + .gamma_22_table[24] = (unsigned int *)&ld9040_22_300, +}; + +#endif |