V4L/DVB (9125): gspca: Big rewrite of t613 driver
- separate functions for bridge and sensor exchanges - delays added after some exchanges - other sensor type Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-Francois Moine
Mauro Carvalho Chehab
parent
a2d7807788
commit
fadc79935c
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@ -28,8 +28,6 @@
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#include "gspca.h"
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#define MAX_GAMMA 0x10 /* 0 to 15 */
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#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 0)
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MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>");
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@ -49,6 +47,10 @@ struct sd {
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unsigned char whitebalance;
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unsigned char mirror;
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unsigned char effect;
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__u8 sensor;
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#define SENSOR_TAS5130A 0
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#define SENSOR_OTHER 1
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};
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/* V4L2 controls supported by the driver */
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@ -83,9 +85,9 @@ static struct ctrl sd_ctrls[] = {
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "Brightness",
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.minimum = 0,
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.maximum = 0x0f,
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.maximum = 14,
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.step = 1,
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.default_value = 0x09,
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.default_value = 8,
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},
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.set = sd_setbrightness,
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.get = sd_getbrightness,
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@ -118,16 +120,17 @@ static struct ctrl sd_ctrls[] = {
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.set = sd_setcolors,
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.get = sd_getcolors,
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},
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#define SD_GAMMA 3
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#define GAMMA_MAX 16
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#define GAMMA_DEF 10
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{
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{
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.id = V4L2_CID_GAMMA, /* (gamma on win) */
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "Gamma (Untested)",
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.name = "Gamma",
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.minimum = 0,
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.maximum = MAX_GAMMA,
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.maximum = GAMMA_MAX - 1,
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.step = 1,
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.default_value = 0x09,
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.default_value = GAMMA_DEF,
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},
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.set = sd_setgamma,
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.get = sd_getgamma,
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@ -197,7 +200,7 @@ static struct ctrl sd_ctrls[] = {
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "Sharpness",
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.minimum = 0,
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.maximum = MAX_GAMMA, /* 0 to 16 */
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.maximum = 15,
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.step = 1,
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.default_value = 0x06,
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},
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@ -258,7 +261,6 @@ static struct v4l2_pix_format vga_mode_t16[] = {
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.priv = 0},
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};
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#define T16_OFFSET_DATA 631
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#define MAX_EFFECTS 7
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/* easily done by soft, this table could be removed,
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* i keep it here just in case */
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@ -272,87 +274,87 @@ static const __u8 effects_table[MAX_EFFECTS][6] = {
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{0xa8, 0xc8, 0xc6, 0xd2, 0xc0, 0x40}, /* Negative */
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};
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static const __u8 gamma_table[MAX_GAMMA][34] = {
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{0x90, 0x00, 0x91, 0x3e, 0x92, 0x69, 0x93, 0x85,
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static const __u8 gamma_table[GAMMA_MAX][34] = {
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{0x90, 0x00, 0x91, 0x3e, 0x92, 0x69, 0x93, 0x85, /* 0 */
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0x94, 0x95, 0x95, 0xa1, 0x96, 0xae, 0x97, 0xb9,
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0x98, 0xc2, 0x99, 0xcb, 0x9a, 0xd4, 0x9b, 0xdb,
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0x9c, 0xe3, 0x9d, 0xea, 0x9e, 0xf1, 0x9f, 0xf8,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x33, 0x92, 0x5A, 0x93, 0x75,
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0x94, 0x85, 0x95, 0x93, 0x96, 0xA1, 0x97, 0xAD,
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0x98, 0xB7, 0x99, 0xC2, 0x9A, 0xCB, 0x9B, 0xD4,
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0x9C, 0xDE, 0x9D, 0xE7, 0x9E, 0xF0, 0x9F, 0xF7,
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{0x90, 0x00, 0x91, 0x33, 0x92, 0x5a, 0x93, 0x75, /* 1 */
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0x94, 0x85, 0x95, 0x93, 0x96, 0xa1, 0x97, 0xad,
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0x98, 0xb7, 0x99, 0xc2, 0x9a, 0xcb, 0x9b, 0xd4,
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0x9c, 0xde, 0x9D, 0xe7, 0x9e, 0xf0, 0x9f, 0xf7,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x2F, 0x92, 0x51, 0x93, 0x6B,
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0x94, 0x7C, 0x95, 0x8A, 0x96, 0x99, 0x97, 0xA6,
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0x98, 0xB1, 0x99, 0xBC, 0x9A, 0xC6, 0x9B, 0xD0,
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0x9C, 0xDB, 0x9D, 0xE4, 0x9E, 0xED, 0x9F, 0xF6,
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{0x90, 0x00, 0x91, 0x2f, 0x92, 0x51, 0x93, 0x6b, /* 2 */
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0x94, 0x7c, 0x95, 0x8a, 0x96, 0x99, 0x97, 0xa6,
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0x98, 0xb1, 0x99, 0xbc, 0x9a, 0xc6, 0x9b, 0xd0,
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0x9c, 0xdb, 0x9d, 0xe4, 0x9e, 0xed, 0x9f, 0xf6,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x29, 0x92, 0x48, 0x93, 0x60,
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0x94, 0x72, 0x95, 0x81, 0x96, 0x90, 0x97, 0x9E,
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0x98, 0xAA, 0x99, 0xB5, 0x9A, 0xBF, 0x9B, 0xCB,
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0x9C, 0xD6, 0x9D, 0xE1, 0x9E, 0xEB, 0x9F, 0xF5,
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{0x90, 0x00, 0x91, 0x29, 0x92, 0x48, 0x93, 0x60, /* 3 */
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0x94, 0x72, 0x95, 0x81, 0x96, 0x90, 0x97, 0x9e,
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0x98, 0xaa, 0x99, 0xb5, 0x9a, 0xbf, 0x9b, 0xcb,
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0x9c, 0xd6, 0x9d, 0xe1, 0x9e, 0xeb, 0x9f, 0xf5,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x23, 0x92, 0x3F, 0x93, 0x55,
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{0x90, 0x00, 0x91, 0x23, 0x92, 0x3f, 0x93, 0x55, /* 4 */
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0x94, 0x68, 0x95, 0x77, 0x96, 0x86, 0x97, 0x95,
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0x98, 0xA2, 0x99, 0xAD, 0x9A, 0xB9, 0x9B, 0xC6,
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0x9C, 0xD2, 0x9D, 0xDE, 0x9E, 0xE9, 0x9F, 0xF4,
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0x98, 0xa2, 0x99, 0xad, 0x9a, 0xb9, 0x9b, 0xc6,
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0x9c, 0xd2, 0x9d, 0xde, 0x9e, 0xe9, 0x9f, 0xf4,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x1B, 0x92, 0x33, 0x93, 0x48,
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{0x90, 0x00, 0x91, 0x1b, 0x92, 0x33, 0x93, 0x48, /* 5 */
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0x94, 0x59, 0x95, 0x69, 0x96, 0x79, 0x97, 0x87,
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0x98, 0x96, 0x99, 0xA3, 0x9A, 0xB1, 0x9B, 0xBE,
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0x9C, 0xCC, 0x9D, 0xDA, 0x9E, 0xE7, 0x9F, 0xF3,
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0x98, 0x96, 0x99, 0xa3, 0x9a, 0xb1, 0x9b, 0xbe,
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0x9c, 0xcc, 0x9d, 0xda, 0x9e, 0xe7, 0x9f, 0xf3,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x02, 0x92, 0x10, 0x93, 0x20,
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{0x90, 0x00, 0x91, 0x02, 0x92, 0x10, 0x93, 0x20, /* 6 */
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0x94, 0x32, 0x95, 0x40, 0x96, 0x57, 0x97, 0x67,
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0x98, 0x77, 0x99, 0x88, 0x9a, 0x99, 0x9b, 0xaa,
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0x9c, 0xbb, 0x9d, 0xcc, 0x9e, 0xdd, 0x9f, 0xee,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x02, 0x92, 0x14, 0x93, 0x26,
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0x94, 0x38, 0x95, 0x4A, 0x96, 0x60, 0x97, 0x70,
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0x98, 0x80, 0x99, 0x90, 0x9A, 0xA0, 0x9B, 0xB0,
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0x9C, 0xC0, 0x9D, 0xD0, 0x9E, 0xE0, 0x9F, 0xF0,
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{0x90, 0x00, 0x91, 0x02, 0x92, 0x14, 0x93, 0x26, /* 7 */
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0x94, 0x38, 0x95, 0x4a, 0x96, 0x60, 0x97, 0x70,
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0x98, 0x80, 0x99, 0x90, 0x9a, 0xa0, 0x9b, 0xb0,
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0x9c, 0xc0, 0x9D, 0xd0, 0x9e, 0xe0, 0x9f, 0xf0,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x10, 0x92, 0x22, 0x93, 0x35,
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0x94, 0x47, 0x95, 0x5A, 0x96, 0x69, 0x97, 0x79,
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0x98, 0x88, 0x99, 0x97, 0x9A, 0xA7, 0x9B, 0xB6,
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0x9C, 0xC4, 0x9D, 0xD3, 0x9E, 0xE0, 0x9F, 0xF0,
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{0x90, 0x00, 0x91, 0x10, 0x92, 0x22, 0x93, 0x35, /* 8 */
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0x94, 0x47, 0x95, 0x5a, 0x96, 0x69, 0x97, 0x79,
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0x98, 0x88, 0x99, 0x97, 0x9a, 0xa7, 0x9b, 0xb6,
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0x9c, 0xc4, 0x9d, 0xd3, 0x9e, 0xe0, 0x9f, 0xf0,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x10, 0x92, 0x26, 0x93, 0x40,
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{0x90, 0x00, 0x91, 0x10, 0x92, 0x26, 0x93, 0x40, /* 9 */
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0x94, 0x54, 0x95, 0x65, 0x96, 0x75, 0x97, 0x84,
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0x98, 0x93, 0x99, 0xa1, 0x9a, 0xb0, 0x9b, 0xbd,
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0x9c, 0xca, 0x9d, 0xd6, 0x9e, 0xe0, 0x9f, 0xf0,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x18, 0x92, 0x2B, 0x93, 0x44,
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0x94, 0x60, 0x95, 0x70, 0x96, 0x80, 0x97, 0x8E,
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0x98, 0x9C, 0x99, 0xAA, 0x9A, 0xB7, 0x9B, 0xC4,
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0x9C, 0xD0, 0x9D, 0xD8, 0x9E, 0xE2, 0x9F, 0xF0,
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{0x90, 0x00, 0x91, 0x18, 0x92, 0x2b, 0x93, 0x44, /* 10 */
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0x94, 0x60, 0x95, 0x70, 0x96, 0x80, 0x97, 0x8e,
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0x98, 0x9c, 0x99, 0xaa, 0x9a, 0xb7, 0x9b, 0xc4,
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0x9c, 0xd0, 0x9d, 0xd8, 0x9e, 0xe2, 0x9f, 0xf0,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x1A, 0x92, 0x34, 0x93, 0x52,
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0x94, 0x66, 0x95, 0x7E, 0x96, 0x8D, 0x97, 0x9B,
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0x98, 0xA8, 0x99, 0xB4, 0x9A, 0xC0, 0x9B, 0xCB,
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0x9C, 0xD6, 0x9D, 0xE1, 0x9E, 0xEB, 0x9F, 0xF5,
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{0x90, 0x00, 0x91, 0x1a, 0x92, 0x34, 0x93, 0x52, /* 11 */
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0x94, 0x66, 0x95, 0x7e, 0x96, 0x8D, 0x97, 0x9B,
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0x98, 0xa8, 0x99, 0xb4, 0x9a, 0xc0, 0x9b, 0xcb,
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0x9c, 0xd6, 0x9d, 0xe1, 0x9e, 0xeb, 0x9f, 0xf5,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x3F, 0x92, 0x5A, 0x93, 0x6E,
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0x94, 0x7F, 0x95, 0x8E, 0x96, 0x9C, 0x97, 0xA8,
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0x98, 0xB4, 0x99, 0xBF, 0x9A, 0xC9, 0x9B, 0xD3,
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0x9C, 0xDC, 0x9D, 0xE5, 0x9E, 0xEE, 0x9F, 0xF6,
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0xA0, 0xFF},
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{0x90, 0x00, 0x91, 0x54, 0x92, 0x6F, 0x93, 0x83,
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0x94, 0x93, 0x95, 0xA0, 0x96, 0xAD, 0x97, 0xB7,
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0x98, 0xC2, 0x99, 0xCB, 0x9A, 0xD4, 0x9B, 0xDC,
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0x9C, 0xE4, 0x9D, 0xEB, 0x9E, 0xF2, 0x9F, 0xF9,
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{0x90, 0x00, 0x91, 0x3f, 0x92, 0x5a, 0x93, 0x6e, /* 12 */
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0x94, 0x7f, 0x95, 0x8e, 0x96, 0x9c, 0x97, 0xa8,
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0x98, 0xb4, 0x99, 0xbf, 0x9a, 0xc9, 0x9b, 0xd3,
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0x9c, 0xdc, 0x9d, 0xe5, 0x9e, 0xee, 0x9f, 0xf6,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x6E, 0x92, 0x88, 0x93, 0x9A,
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0x94, 0xA8, 0x95, 0xB3, 0x96, 0xBD, 0x97, 0xC6,
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0x98, 0xCF, 0x99, 0xD6, 0x9A, 0xDD, 0x9B, 0xE3,
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0x9C, 0xE9, 0x9D, 0xEF, 0x9E, 0xF4, 0x9F, 0xFA,
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{0x90, 0x00, 0x91, 0x54, 0x92, 0x6f, 0x93, 0x83, /* 13 */
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0x94, 0x93, 0x95, 0xa0, 0x96, 0xad, 0x97, 0xb7,
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0x98, 0xc2, 0x99, 0xcb, 0x9a, 0xd4, 0x9b, 0xdc,
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0x9c, 0xe4, 0x9d, 0xeb, 0x9e, 0xf2, 0x9f, 0xf9,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x93, 0x92, 0xA8, 0x93, 0xB7,
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0x94, 0xC1, 0x95, 0xCA, 0x96, 0xD2, 0x97, 0xD8,
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0x98, 0xDE, 0x99, 0xE3, 0x9A, 0xE8, 0x9B, 0xED,
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0x9C, 0xF1, 0x9D, 0xF5, 0x9E, 0xF8, 0x9F, 0xFC,
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0xA0, 0xFF}
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{0x90, 0x00, 0x91, 0x6e, 0x92, 0x88, 0x93, 0x9a, /* 14 */
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0x94, 0xa8, 0x95, 0xb3, 0x96, 0xbd, 0x97, 0xc6,
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0x98, 0xcf, 0x99, 0xd6, 0x9a, 0xdd, 0x9b, 0xe3,
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0x9c, 0xe9, 0x9d, 0xef, 0x9e, 0xf4, 0x9f, 0xfa,
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0xa0, 0xff},
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{0x90, 0x00, 0x91, 0x93, 0x92, 0xa8, 0x93, 0xb7, /* 15 */
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0x94, 0xc1, 0x95, 0xca, 0x96, 0xd2, 0x97, 0xd8,
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0x98, 0xde, 0x99, 0xe3, 0x9a, 0xe8, 0x9b, 0xed,
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0x9c, 0xf1, 0x9d, 0xf5, 0x9e, 0xf8, 0x9f, 0xfc,
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0xa0, 0xff}
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};
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static const __u8 tas5130a_sensor_init[][8] = {
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@ -364,7 +366,7 @@ static const __u8 tas5130a_sensor_init[][8] = {
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};
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/* read 1 byte */
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static int reg_r_1(struct gspca_dev *gspca_dev,
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static int reg_r(struct gspca_dev *gspca_dev,
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__u16 index)
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{
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usb_control_msg(gspca_dev->dev,
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@ -378,26 +380,26 @@ static int reg_r_1(struct gspca_dev *gspca_dev,
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}
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static void reg_w(struct gspca_dev *gspca_dev,
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__u16 value,
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__u16 index,
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const __u8 *buffer, __u16 len)
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__u16 index)
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{
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usb_control_msg(gspca_dev->dev,
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usb_sndctrlpipe(gspca_dev->dev, 0),
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0,
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USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
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0, index,
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NULL, 0, 500);
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}
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static void i2c_w(struct gspca_dev *gspca_dev,
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const __u8 *buffer, __u16 len)
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{
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if (buffer == NULL) {
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usb_control_msg(gspca_dev->dev,
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usb_sndctrlpipe(gspca_dev->dev, 0),
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0,
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USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
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value, index,
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NULL, 0, 500);
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return;
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}
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if (len <= USB_BUF_SZ) {
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memcpy(gspca_dev->usb_buf, buffer, len);
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usb_control_msg(gspca_dev->dev,
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usb_sndctrlpipe(gspca_dev->dev, 0),
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0,
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USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
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value, index,
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0x01, 0,
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gspca_dev->usb_buf, len, 500);
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} else {
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__u8 *tmpbuf;
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@ -408,12 +410,56 @@ static void reg_w(struct gspca_dev *gspca_dev,
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usb_sndctrlpipe(gspca_dev->dev, 0),
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0,
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USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
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value, index,
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0x01, 0,
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tmpbuf, len, 500);
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kfree(tmpbuf);
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}
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}
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static void other_sensor_init(struct gspca_dev *gspca_dev)
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{
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int i;
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const __u8 *p;
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__u8 byte;
|
||||
__u8 val[6] = {0x62, 0, 0x64, 0, 0x60, 0x05};
|
||||
static const __u8 sensor_init[] = {
|
||||
0xdf, 0x6d,
|
||||
0xdd, 0x18,
|
||||
0x5a, 0xe0,
|
||||
0x5c, 0x07,
|
||||
0x5d, 0xb0,
|
||||
0x5e, 0x1e,
|
||||
0x60, 0x71,
|
||||
0xef, 0x00,
|
||||
0xe9, 0x00,
|
||||
0xea, 0x00,
|
||||
0x90, 0x24,
|
||||
0x91, 0xb2,
|
||||
0x82, 0x32,
|
||||
0xfd, 0x00,
|
||||
0xfd, 0x01,
|
||||
0xfd, 0x41,
|
||||
0x00 /* table end */
|
||||
};
|
||||
|
||||
p = sensor_init;
|
||||
while (*p != 0) {
|
||||
val[1] = *p++;
|
||||
val[3] = *p++;
|
||||
if (*p == 0)
|
||||
reg_w(gspca_dev, 0x3c80);
|
||||
i2c_w(gspca_dev, val, sizeof val);
|
||||
i = 4;
|
||||
while (--i >= 0) {
|
||||
msleep(15);
|
||||
byte = reg_r(gspca_dev, 0x60);
|
||||
if (!(byte & 0x01))
|
||||
break;
|
||||
}
|
||||
}
|
||||
reg_w(gspca_dev, 0x3c80);
|
||||
}
|
||||
|
||||
/* this function is called at probe time */
|
||||
static int sd_config(struct gspca_dev *gspca_dev,
|
||||
const struct usb_device_id *id)
|
||||
|
|
@ -430,7 +476,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
|
|||
sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
|
||||
sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
|
||||
sd->colors = sd_ctrls[SD_COLOR].qctrl.default_value;
|
||||
sd->gamma = sd_ctrls[SD_GAMMA].qctrl.default_value;
|
||||
sd->gamma = GAMMA_DEF;
|
||||
sd->mirror = sd_ctrls[SD_MIRROR].qctrl.default_value;
|
||||
sd->freq = sd_ctrls[SD_LIGHTFREQ].qctrl.default_value;
|
||||
sd->whitebalance = sd_ctrls[SD_WHITE_BALANCE].qctrl.default_value;
|
||||
|
|
@ -439,27 +485,37 @@ static int sd_config(struct gspca_dev *gspca_dev,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int init_default_parameters(struct gspca_dev *gspca_dev)
|
||||
static void setgamma(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
|
||||
PDEBUG(D_CONF, "Gamma: %d", sd->gamma);
|
||||
i2c_w(gspca_dev, gamma_table[sd->gamma], sizeof gamma_table[0]);
|
||||
}
|
||||
|
||||
/* this function is called at probe and resume time */
|
||||
static int sd_init(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
/* some of this registers are not really neded, because
|
||||
* they are overriden by setbrigthness, setcontrast, etc,
|
||||
* but wont hurt anyway, and can help someone with similar webcam
|
||||
* to see the initial parameters.*/
|
||||
int i = 0;
|
||||
__u8 test_byte;
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
int i;
|
||||
__u8 byte, test_byte;
|
||||
|
||||
static const __u8 read_indexs[] =
|
||||
{ 0x06, 0x07, 0x0a, 0x0b, 0x66, 0x80, 0x81, 0x8e, 0x8f, 0xa5,
|
||||
0xa6, 0xa8, 0xbb, 0xbc, 0xc6, 0x00, 0x00 };
|
||||
static const __u8 n1[6] =
|
||||
static const __u8 n1[] =
|
||||
{0x08, 0x03, 0x09, 0x03, 0x12, 0x04};
|
||||
static const __u8 n2[2] =
|
||||
static const __u8 n2[] =
|
||||
{0x08, 0x00};
|
||||
static const __u8 nset[6] =
|
||||
{ 0x61, 0x68, 0x62, 0xff, 0x60, 0x07 };
|
||||
static const __u8 n3[6] =
|
||||
static const __u8 nset[] =
|
||||
{ 0x61, 0x68, 0x62, 0xff, 0x60, 0x07 };
|
||||
static const __u8 n3[] =
|
||||
{0x61, 0x68, 0x65, 0x0a, 0x60, 0x04};
|
||||
static const __u8 n4[0x46] =
|
||||
static const __u8 n4[] =
|
||||
{0x09, 0x01, 0x12, 0x04, 0x66, 0x8a, 0x80, 0x3c,
|
||||
0x81, 0x22, 0x84, 0x50, 0x8a, 0x78, 0x8b, 0x68,
|
||||
0x8c, 0x88, 0x8e, 0x33, 0x8f, 0x24, 0xaa, 0xb1,
|
||||
|
|
@ -469,33 +525,26 @@ static int init_default_parameters(struct gspca_dev *gspca_dev)
|
|||
0x65, 0x0a, 0xbb, 0x86, 0xaf, 0x58, 0xb0, 0x68,
|
||||
0x87, 0x40, 0x89, 0x2b, 0x8d, 0xff, 0x83, 0x40,
|
||||
0xac, 0x84, 0xad, 0x86, 0xaf, 0x46};
|
||||
static const __u8 nset4[18] = {
|
||||
static const __u8 nset4[] = {
|
||||
0xe0, 0x60, 0xe1, 0xa8, 0xe2, 0xe0, 0xe3, 0x60, 0xe4, 0xa8,
|
||||
0xe5, 0xe0, 0xe6, 0x60, 0xe7, 0xa8,
|
||||
0xe8, 0xe0
|
||||
};
|
||||
/* ojo puede ser 0xe6 en vez de 0xe9 */
|
||||
static const __u8 nset2[20] = {
|
||||
static const __u8 nset2[] = {
|
||||
0xd0, 0xbb, 0xd1, 0x28, 0xd2, 0x10, 0xd3, 0x10, 0xd4, 0xbb,
|
||||
0xd5, 0x28, 0xd6, 0x1e, 0xd7, 0x27,
|
||||
0xd8, 0xc8, 0xd9, 0xfc
|
||||
};
|
||||
static const __u8 missing[8] =
|
||||
static const __u8 missing[] =
|
||||
{ 0x87, 0x20, 0x88, 0x20, 0x89, 0x20, 0x80, 0x38 };
|
||||
static const __u8 nset3[18] = {
|
||||
static const __u8 nset3[] = {
|
||||
0xc7, 0x60, 0xc8, 0xa8, 0xc9, 0xe0, 0xca, 0x60, 0xcb, 0xa8,
|
||||
0xcc, 0xe0, 0xcd, 0x60, 0xce, 0xa8,
|
||||
0xcf, 0xe0
|
||||
};
|
||||
static const __u8 nset5[4] =
|
||||
{ 0x8f, 0x24, 0xc3, 0x00 }; /* bright */
|
||||
static const __u8 nset6[34] = {
|
||||
0x90, 0x00, 0x91, 0x1c, 0x92, 0x30, 0x93, 0x43, 0x94, 0x54,
|
||||
0x95, 0x65, 0x96, 0x75, 0x97, 0x84,
|
||||
0x98, 0x93, 0x99, 0xa1, 0x9a, 0xb0, 0x9b, 0xbd, 0x9c, 0xca,
|
||||
0x9d, 0xd8, 0x9e, 0xe5, 0x9f, 0xf2,
|
||||
0xa0, 0xff
|
||||
}; /* Gamma */
|
||||
static const __u8 nset5[] =
|
||||
{ 0x8f, 0x24, 0xc3, 0x00 }; /* bright */
|
||||
static const __u8 nset7[4] =
|
||||
{ 0x66, 0xca, 0xa8, 0xf8 }; /* 50/60 Hz */
|
||||
static const __u8 nset9[4] =
|
||||
|
|
@ -505,95 +554,111 @@ static int init_default_parameters(struct gspca_dev *gspca_dev)
|
|||
static const __u8 nset10[6] =
|
||||
{ 0x0c, 0x03, 0xab, 0x10, 0x81, 0x20 };
|
||||
|
||||
reg_w(gspca_dev, 0x01, 0x0000, n1, 0x06);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, nset, 0x06);
|
||||
reg_r_1(gspca_dev, 0x0063);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, n2, 0x02);
|
||||
byte = reg_r(gspca_dev, 0x06);
|
||||
test_byte = reg_r(gspca_dev, 0x07);
|
||||
if (byte == 0x08 && test_byte == 0x07) {
|
||||
PDEBUG(D_CONF, "other sensor");
|
||||
sd->sensor = SENSOR_OTHER;
|
||||
} else {
|
||||
PDEBUG(D_CONF, "sensor %02x %02x", byte, test_byte);
|
||||
sd->sensor = SENSOR_TAS5130A;
|
||||
}
|
||||
|
||||
i2c_w(gspca_dev, n1, sizeof n1);
|
||||
test_byte = 0;
|
||||
i = 5;
|
||||
while (--i >= 0) {
|
||||
i2c_w(gspca_dev, nset, sizeof nset);
|
||||
msleep(5);
|
||||
test_byte = reg_r(gspca_dev, 0x0063);
|
||||
msleep(100);
|
||||
if (test_byte == 0x17)
|
||||
break; /* OK */
|
||||
}
|
||||
if (i < 0) {
|
||||
err("Bad sensor reset %02x", test_byte);
|
||||
/* return -EIO; */
|
||||
/*fixme: test - continue */
|
||||
}
|
||||
i2c_w(gspca_dev, n2, sizeof n2);
|
||||
|
||||
i = 0;
|
||||
while (read_indexs[i] != 0x00) {
|
||||
test_byte = reg_r_1(gspca_dev, read_indexs[i]);
|
||||
PDEBUG(D_CONF, "Reg 0x%02x => 0x%02x", read_indexs[i],
|
||||
test_byte = reg_r(gspca_dev, read_indexs[i]);
|
||||
PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", read_indexs[i],
|
||||
test_byte);
|
||||
i++;
|
||||
}
|
||||
|
||||
reg_w(gspca_dev, 0x01, 0x0000, n3, 0x06);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, n4, 0x46);
|
||||
reg_r_1(gspca_dev, 0x0080);
|
||||
reg_w(gspca_dev, 0x00, 0x2c80, NULL, 0);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, nset2, 0x14);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, nset3, 0x12);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, nset4, 0x12);
|
||||
reg_w(gspca_dev, 0x00, 0x3880, NULL, 0);
|
||||
reg_w(gspca_dev, 0x00, 0x3880, NULL, 0);
|
||||
reg_w(gspca_dev, 0x00, 0x338e, NULL, 0);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, nset5, 0x04);
|
||||
reg_w(gspca_dev, 0x00, 0x00a9, NULL, 0);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, nset6, 0x22);
|
||||
reg_w(gspca_dev, 0x00, 0x86bb, NULL, 0);
|
||||
reg_w(gspca_dev, 0x00, 0x4aa6, NULL, 0);
|
||||
i2c_w(gspca_dev, n3, sizeof n3);
|
||||
i2c_w(gspca_dev, n4, sizeof n4);
|
||||
reg_r(gspca_dev, 0x0080);
|
||||
reg_w(gspca_dev, 0x2c80);
|
||||
i2c_w(gspca_dev, nset2, sizeof nset2);
|
||||
i2c_w(gspca_dev, nset3, sizeof nset3);
|
||||
i2c_w(gspca_dev, nset4, sizeof nset4);
|
||||
reg_w(gspca_dev, 0x3880);
|
||||
reg_w(gspca_dev, 0x3880);
|
||||
reg_w(gspca_dev, 0x338e);
|
||||
i2c_w(gspca_dev, nset5, sizeof nset5);
|
||||
reg_w(gspca_dev, 0x00a9);
|
||||
setgamma(gspca_dev);
|
||||
reg_w(gspca_dev, 0x86bb);
|
||||
reg_w(gspca_dev, 0x4aa6);
|
||||
|
||||
reg_w(gspca_dev, 0x01, 0x0000, missing, 0x08);
|
||||
i2c_w(gspca_dev, missing, sizeof missing);
|
||||
|
||||
reg_w(gspca_dev, 0x00, 0x2087, NULL, 0);
|
||||
reg_w(gspca_dev, 0x00, 0x2088, NULL, 0);
|
||||
reg_w(gspca_dev, 0x00, 0x2089, NULL, 0);
|
||||
reg_w(gspca_dev, 0x2087);
|
||||
reg_w(gspca_dev, 0x2088);
|
||||
reg_w(gspca_dev, 0x2089);
|
||||
|
||||
reg_w(gspca_dev, 0x01, 0x0000, nset7, 0x04);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, nset10, 0x06);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, nset8, 0x06);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, nset9, 0x04);
|
||||
i2c_w(gspca_dev, nset7, sizeof nset7);
|
||||
i2c_w(gspca_dev, nset10, sizeof nset10);
|
||||
i2c_w(gspca_dev, nset8, sizeof nset8);
|
||||
i2c_w(gspca_dev, nset9, sizeof nset9);
|
||||
|
||||
reg_w(gspca_dev, 0x00, 0x2880, NULL, 0);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, nset2, 0x14);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, nset3, 0x12);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, nset4, 0x12);
|
||||
reg_w(gspca_dev, 0x2880);
|
||||
i2c_w(gspca_dev, nset2, sizeof nset2);
|
||||
i2c_w(gspca_dev, nset3, sizeof nset3);
|
||||
i2c_w(gspca_dev, nset4, sizeof nset4);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* this function is called at probe and resume time */
|
||||
static int sd_init(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
init_default_parameters(gspca_dev);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void setbrightness(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
unsigned int brightness;
|
||||
__u8 set6[4] = { 0x8f, 0x26, 0xc3, 0x80 };
|
||||
brightness = sd->brightness;
|
||||
__u8 set6[4] = { 0x8f, 0x26, 0xc3, 0x00 };
|
||||
|
||||
brightness = sd->brightness;
|
||||
if (brightness < 7) {
|
||||
set6[3] = 0x70 - (brightness * 0xa);
|
||||
set6[3] = 0x70 - brightness * 0x10;
|
||||
} else {
|
||||
set6[1] = 0x24;
|
||||
set6[3] = 0x00 + ((brightness - 7) * 0xa);
|
||||
set6[3] = 0x00 + ((brightness - 7) * 0x10);
|
||||
}
|
||||
|
||||
reg_w(gspca_dev, 0x01, 0x0000, set6, 4);
|
||||
i2c_w(gspca_dev, set6, sizeof set6);
|
||||
}
|
||||
|
||||
static void setflip(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
|
||||
__u8 flipcmd[8] =
|
||||
{ 0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09 };
|
||||
{0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09};
|
||||
|
||||
if (sd->mirror == 1)
|
||||
if (sd->mirror)
|
||||
flipcmd[3] = 0x01;
|
||||
|
||||
reg_w(gspca_dev, 0x01, 0x0000, flipcmd, 8);
|
||||
i2c_w(gspca_dev, flipcmd, sizeof flipcmd);
|
||||
}
|
||||
|
||||
static void seteffect(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
|
||||
reg_w(gspca_dev, 0x01, 0x0000, effects_table[sd->effect], 0x06);
|
||||
i2c_w(gspca_dev, effects_table[sd->effect], sizeof effects_table[0]);
|
||||
if (sd->effect == 1 || sd->effect == 5) {
|
||||
PDEBUG(D_CONF,
|
||||
"This effect have been disabled for webcam \"safety\"");
|
||||
|
|
@ -601,9 +666,9 @@ static void seteffect(struct gspca_dev *gspca_dev)
|
|||
}
|
||||
|
||||
if (sd->effect == 1 || sd->effect == 4)
|
||||
reg_w(gspca_dev, 0x00, 0x4aa6, NULL, 0);
|
||||
reg_w(gspca_dev, 0x4aa6);
|
||||
else
|
||||
reg_w(gspca_dev, 0x00, 0xfaa6, NULL, 0);
|
||||
reg_w(gspca_dev, 0xfaa6);
|
||||
}
|
||||
|
||||
static void setwhitebalance(struct gspca_dev *gspca_dev)
|
||||
|
|
@ -616,7 +681,7 @@ static void setwhitebalance(struct gspca_dev *gspca_dev)
|
|||
if (sd->whitebalance == 1)
|
||||
white_balance[7] = 0x3c;
|
||||
|
||||
reg_w(gspca_dev, 0x01, 0x0000, white_balance, 8);
|
||||
i2c_w(gspca_dev, white_balance, sizeof white_balance);
|
||||
}
|
||||
|
||||
static void setlightfreq(struct gspca_dev *gspca_dev)
|
||||
|
|
@ -627,21 +692,21 @@ static void setlightfreq(struct gspca_dev *gspca_dev)
|
|||
if (sd->freq == 2) /* 60hz */
|
||||
freq[1] = 0x00;
|
||||
|
||||
reg_w(gspca_dev, 0x1, 0x0000, freq, 0x4);
|
||||
i2c_w(gspca_dev, freq, sizeof freq);
|
||||
}
|
||||
|
||||
static void setcontrast(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
unsigned int contrast = sd->contrast;
|
||||
__u16 reg_to_write = 0x00;
|
||||
__u16 reg_to_write;
|
||||
|
||||
if (contrast < 7)
|
||||
reg_to_write = 0x8ea9 - (0x200 * contrast);
|
||||
else
|
||||
reg_to_write = (0x00a9 + ((contrast - 7) * 0x200));
|
||||
|
||||
reg_w(gspca_dev, 0x00, reg_to_write, NULL, 0);
|
||||
reg_w(gspca_dev, reg_to_write);
|
||||
}
|
||||
|
||||
static void setcolors(struct gspca_dev *gspca_dev)
|
||||
|
|
@ -650,11 +715,7 @@ static void setcolors(struct gspca_dev *gspca_dev)
|
|||
__u16 reg_to_write;
|
||||
|
||||
reg_to_write = 0xc0bb + sd->colors * 0x100;
|
||||
reg_w(gspca_dev, 0x00, reg_to_write, NULL, 0);
|
||||
}
|
||||
|
||||
static void setgamma(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
reg_w(gspca_dev, reg_to_write);
|
||||
}
|
||||
|
||||
static void setsharpness(struct gspca_dev *gspca_dev)
|
||||
|
|
@ -664,7 +725,99 @@ static void setsharpness(struct gspca_dev *gspca_dev)
|
|||
|
||||
reg_to_write = 0x0aa6 + 0x1000 * sd->sharpness;
|
||||
|
||||
reg_w(gspca_dev, 0x00, reg_to_write, NULL, 0);
|
||||
reg_w(gspca_dev, reg_to_write);
|
||||
}
|
||||
|
||||
static int sd_start(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
int i, mode;
|
||||
static const __u8 t1[] = { 0x66, 0x00, 0xa8, 0xe8 };
|
||||
__u8 t2[] = { 0x07, 0x00, 0x0d, 0x60, 0x0e, 0x80 };
|
||||
static const __u8 t3[] =
|
||||
{ 0xb3, 0x07, 0xb4, 0x00, 0xb5, 0x88, 0xb6, 0x02, 0xb7, 0x06,
|
||||
0xb8, 0x00, 0xb9, 0xe7, 0xba, 0x01 };
|
||||
static const __u8 t4[] = { 0x0b, 0x04, 0x0a, 0x40 };
|
||||
|
||||
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode]. priv;
|
||||
switch (mode) {
|
||||
case 1: /* 352x288 */
|
||||
t2[1] = 0x40;
|
||||
break;
|
||||
case 2: /* 320x240 */
|
||||
t2[1] = 0x10;
|
||||
break;
|
||||
case 3: /* 176x144 */
|
||||
t2[1] = 0x50;
|
||||
break;
|
||||
case 4: /* 160x120 */
|
||||
t2[1] = 0x20;
|
||||
break;
|
||||
default: /* 640x480 (0x00) */
|
||||
break;
|
||||
}
|
||||
|
||||
if (sd->sensor == SENSOR_TAS5130A) {
|
||||
i = 0;
|
||||
while (tas5130a_sensor_init[i][0] != 0) {
|
||||
i2c_w(gspca_dev, tas5130a_sensor_init[i],
|
||||
sizeof tas5130a_sensor_init[0]);
|
||||
i++;
|
||||
}
|
||||
reg_w(gspca_dev, 0x3c80);
|
||||
/* just in case and to keep sync with logs (for mine) */
|
||||
i2c_w(gspca_dev, tas5130a_sensor_init[3],
|
||||
sizeof tas5130a_sensor_init[0]);
|
||||
reg_w(gspca_dev, 0x3c80);
|
||||
} else {
|
||||
other_sensor_init(gspca_dev);
|
||||
}
|
||||
/* just in case and to keep sync with logs (for mine) */
|
||||
i2c_w(gspca_dev, t1, sizeof t1);
|
||||
i2c_w(gspca_dev, t2, sizeof t2);
|
||||
reg_r(gspca_dev, 0x0012);
|
||||
i2c_w(gspca_dev, t3, sizeof t3);
|
||||
reg_w(gspca_dev, 0x0013);
|
||||
i2c_w(gspca_dev, t4, sizeof t4);
|
||||
/* restart on each start, just in case, sometimes regs goes wrong
|
||||
* when using controls from app */
|
||||
setbrightness(gspca_dev);
|
||||
setcontrast(gspca_dev);
|
||||
setcolors(gspca_dev);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
|
||||
struct gspca_frame *frame, /* target */
|
||||
__u8 *data, /* isoc packet */
|
||||
int len) /* iso packet length */
|
||||
{
|
||||
static __u8 ffd9[] = { 0xff, 0xd9 };
|
||||
|
||||
if (data[0] == 0x5a) {
|
||||
/* Control Packet, after this came the header again,
|
||||
* but extra bytes came in the packet before this,
|
||||
* sometimes an EOF arrives, sometimes not... */
|
||||
return;
|
||||
}
|
||||
data += 2;
|
||||
len -= 2;
|
||||
if (data[0] == 0xff && data[1] == 0xd8) {
|
||||
/* extra bytes....., could be processed too but would be
|
||||
* a waste of time, right now leave the application and
|
||||
* libjpeg do it for ourserlves.. */
|
||||
frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
|
||||
ffd9, 2);
|
||||
gspca_frame_add(gspca_dev, FIRST_PACKET, frame, data, len);
|
||||
return;
|
||||
}
|
||||
|
||||
if (data[len - 2] == 0xff && data[len - 1] == 0xd9) {
|
||||
/* Just in case, i have seen packets with the marker,
|
||||
* other's do not include it... */
|
||||
len -= 2;
|
||||
}
|
||||
gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
|
||||
}
|
||||
|
||||
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
|
||||
|
|
@ -788,6 +941,7 @@ static int sd_setgamma(struct gspca_dev *gspca_dev, __s32 val)
|
|||
static int sd_getgamma(struct gspca_dev *gspca_dev, __s32 *val)
|
||||
{
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
|
||||
*val = sd->gamma;
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -835,9 +989,9 @@ static int sd_setlowlight(struct gspca_dev *gspca_dev, __s32 val)
|
|||
|
||||
sd->autogain = val;
|
||||
if (val != 0)
|
||||
reg_w(gspca_dev, 0x00, 0xf48e, NULL, 0);
|
||||
reg_w(gspca_dev, 0xf48e);
|
||||
else
|
||||
reg_w(gspca_dev, 0x00, 0xb48e, NULL, 0);
|
||||
reg_w(gspca_dev, 0xb48e);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -849,100 +1003,6 @@ static int sd_getlowlight(struct gspca_dev *gspca_dev, __s32 *val)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int sd_start(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
int mode;
|
||||
|
||||
static const __u8 t1[] = { 0x66, 0x00, 0xa8, 0xe8 };
|
||||
__u8 t2[] = { 0x07, 0x00, 0x0d, 0x60, 0x0e, 0x80 };
|
||||
static const __u8 t3[] =
|
||||
{ 0xb3, 0x07, 0xb4, 0x00, 0xb5, 0x88, 0xb6, 0x02, 0xb7, 0x06,
|
||||
0xb8, 0x00, 0xb9, 0xe7, 0xba, 0x01 };
|
||||
static const __u8 t4[] = { 0x0b, 0x04, 0x0a, 0x40 };
|
||||
|
||||
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode]. priv;
|
||||
switch (mode) {
|
||||
case 1: /* 352x288 */
|
||||
t2[1] = 0x40;
|
||||
break;
|
||||
case 2: /* 320x240 */
|
||||
t2[1] = 0x10;
|
||||
break;
|
||||
case 3: /* 176x144 */
|
||||
t2[1] = 0x50;
|
||||
break;
|
||||
case 4: /* 160x120 */
|
||||
t2[1] = 0x20;
|
||||
break;
|
||||
default: /* 640x480 (0x00) */
|
||||
break;
|
||||
}
|
||||
|
||||
reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[0], 0x8);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[1], 0x8);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[2], 0x8);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[3], 0x8);
|
||||
reg_w(gspca_dev, 0x00, 0x3c80, NULL, 0);
|
||||
/* just in case and to keep sync with logs (for mine) */
|
||||
reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[3], 0x8);
|
||||
reg_w(gspca_dev, 0x00, 0x3c80, NULL, 0);
|
||||
/* just in case and to keep sync with logs (for mine) */
|
||||
reg_w(gspca_dev, 0x01, 0x0000, t1, 4);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, t2, 6);
|
||||
reg_r_1(gspca_dev, 0x0012);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, t3, 0x10);
|
||||
reg_w(gspca_dev, 0x00, 0x0013, NULL, 0);
|
||||
reg_w(gspca_dev, 0x01, 0x0000, t4, 0x4);
|
||||
/* restart on each start, just in case, sometimes regs goes wrong
|
||||
* when using controls from app */
|
||||
setbrightness(gspca_dev);
|
||||
setcontrast(gspca_dev);
|
||||
setcolors(gspca_dev);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
|
||||
struct gspca_frame *frame, /* target */
|
||||
__u8 *data, /* isoc packet */
|
||||
int len) /* iso packet length */
|
||||
{
|
||||
int sof = 0;
|
||||
static __u8 ffd9[] = { 0xff, 0xd9 };
|
||||
|
||||
if (data[0] == 0x5a) {
|
||||
/* Control Packet, after this came the header again,
|
||||
* but extra bytes came in the packet before this,
|
||||
* sometimes an EOF arrives, sometimes not... */
|
||||
return;
|
||||
}
|
||||
|
||||
if (data[len - 2] == 0xff && data[len - 1] == 0xd9) {
|
||||
/* Just in case, i have seen packets with the marker,
|
||||
* other's do not include it... */
|
||||
data += 2;
|
||||
len -= 4;
|
||||
} else if (data[2] == 0xff && data[3] == 0xd8) {
|
||||
sof = 1;
|
||||
data += 2;
|
||||
len -= 2;
|
||||
} else {
|
||||
data += 2;
|
||||
len -= 2;
|
||||
}
|
||||
|
||||
if (sof) {
|
||||
/* extra bytes....., could be processed too but would be
|
||||
* a waste of time, right now leave the application and
|
||||
* libjpeg do it for ourserlves.. */
|
||||
frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
|
||||
ffd9, 2);
|
||||
gspca_frame_add(gspca_dev, FIRST_PACKET, frame, data, len);
|
||||
return;
|
||||
}
|
||||
|
||||
gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
|
||||
}
|
||||
|
||||
static int sd_querymenu(struct gspca_dev *gspca_dev,
|
||||
struct v4l2_querymenu *menu)
|
||||
{
|
||||
|
|
|
|||
Reference in New Issue