diff options
Diffstat (limited to 'drivers/media/video/gspca/t613.c')
| -rw-r--r-- | drivers/media/video/gspca/t613.c | 63 |
1 files changed, 32 insertions, 31 deletions
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c index b561f7c4f066..9c8562f23900 100644 --- a/drivers/media/video/gspca/t613.c +++ b/drivers/media/video/gspca/t613.c @@ -390,7 +390,7 @@ static void reg_w(struct gspca_dev *gspca_dev, NULL, 0, 500); } -static void i2c_w(struct gspca_dev *gspca_dev, +static void reg_w_buf(struct gspca_dev *gspca_dev, const __u8 *buffer, __u16 len) { if (len <= USB_BUF_SZ) { @@ -448,7 +448,7 @@ static void other_sensor_init(struct gspca_dev *gspca_dev) val[3] = *p++; if (*p == 0) reg_w(gspca_dev, 0x3c80); - i2c_w(gspca_dev, val, sizeof val); + reg_w_buf(gspca_dev, val, sizeof val); i = 4; while (--i >= 0) { msleep(15); @@ -490,7 +490,7 @@ 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]); + reg_w_buf(gspca_dev, gamma_table[sd->gamma], sizeof gamma_table[0]); } /* this function is called at probe and resume time */ @@ -564,11 +564,11 @@ static int sd_init(struct gspca_dev *gspca_dev) sd->sensor = SENSOR_TAS5130A; } - i2c_w(gspca_dev, n1, sizeof n1); + reg_w_buf(gspca_dev, n1, sizeof n1); test_byte = 0; i = 5; while (--i >= 0) { - i2c_w(gspca_dev, nset, sizeof nset); + reg_w_buf(gspca_dev, nset, sizeof nset); msleep(5); test_byte = reg_r(gspca_dev, 0x0063); msleep(100); @@ -580,7 +580,7 @@ static int sd_init(struct gspca_dev *gspca_dev) /* return -EIO; */ /*fixme: test - continue */ } - i2c_w(gspca_dev, n2, sizeof n2); + reg_w_buf(gspca_dev, n2, sizeof n2); i = 0; while (read_indexs[i] != 0x00) { @@ -590,37 +590,37 @@ static int sd_init(struct gspca_dev *gspca_dev) i++; } - i2c_w(gspca_dev, n3, sizeof n3); - i2c_w(gspca_dev, n4, sizeof n4); + reg_w_buf(gspca_dev, n3, sizeof n3); + reg_w_buf(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_buf(gspca_dev, nset2, sizeof nset2); + reg_w_buf(gspca_dev, nset3, sizeof nset3); + reg_w_buf(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_buf(gspca_dev, nset5, sizeof nset5); reg_w(gspca_dev, 0x00a9); setgamma(gspca_dev); reg_w(gspca_dev, 0x86bb); reg_w(gspca_dev, 0x4aa6); - i2c_w(gspca_dev, missing, sizeof missing); + reg_w_buf(gspca_dev, missing, sizeof missing); reg_w(gspca_dev, 0x2087); reg_w(gspca_dev, 0x2088); reg_w(gspca_dev, 0x2089); - 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_buf(gspca_dev, nset7, sizeof nset7); + reg_w_buf(gspca_dev, nset10, sizeof nset10); + reg_w_buf(gspca_dev, nset8, sizeof nset8); + reg_w_buf(gspca_dev, nset9, sizeof nset9); 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); + reg_w_buf(gspca_dev, nset2, sizeof nset2); + reg_w_buf(gspca_dev, nset3, sizeof nset3); + reg_w_buf(gspca_dev, nset4, sizeof nset4); return 0; } @@ -639,7 +639,7 @@ static void setbrightness(struct gspca_dev *gspca_dev) set6[3] = 0x00 + ((brightness - 7) * 0x10); } - i2c_w(gspca_dev, set6, sizeof set6); + reg_w_buf(gspca_dev, set6, sizeof set6); } static void setflip(struct gspca_dev *gspca_dev) @@ -651,14 +651,15 @@ static void setflip(struct gspca_dev *gspca_dev) if (sd->mirror) flipcmd[3] = 0x01; - i2c_w(gspca_dev, flipcmd, sizeof flipcmd); + reg_w_buf(gspca_dev, flipcmd, sizeof flipcmd); } static void seteffect(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; - i2c_w(gspca_dev, effects_table[sd->effect], sizeof effects_table[0]); + reg_w_buf(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\""); @@ -681,7 +682,7 @@ static void setwhitebalance(struct gspca_dev *gspca_dev) if (sd->whitebalance == 1) white_balance[7] = 0x3c; - i2c_w(gspca_dev, white_balance, sizeof white_balance); + reg_w_buf(gspca_dev, white_balance, sizeof white_balance); } static void setlightfreq(struct gspca_dev *gspca_dev) @@ -692,7 +693,7 @@ static void setlightfreq(struct gspca_dev *gspca_dev) if (sd->freq == 2) /* 60hz */ freq[1] = 0x00; - i2c_w(gspca_dev, freq, sizeof freq); + reg_w_buf(gspca_dev, freq, sizeof freq); } static void setcontrast(struct gspca_dev *gspca_dev) @@ -760,25 +761,25 @@ static int sd_start(struct gspca_dev *gspca_dev) if (sd->sensor == SENSOR_TAS5130A) { i = 0; while (tas5130a_sensor_init[i][0] != 0) { - i2c_w(gspca_dev, tas5130a_sensor_init[i], + reg_w_buf(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], + reg_w_buf(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_w_buf(gspca_dev, t1, sizeof t1); + reg_w_buf(gspca_dev, t2, sizeof t2); reg_r(gspca_dev, 0x0012); - i2c_w(gspca_dev, t3, sizeof t3); + reg_w_buf(gspca_dev, t3, sizeof t3); reg_w(gspca_dev, 0x0013); - i2c_w(gspca_dev, t4, sizeof t4); + reg_w_buf(gspca_dev, t4, sizeof t4); /* restart on each start, just in case, sometimes regs goes wrong * when using controls from app */ setbrightness(gspca_dev); |