From 51fc8e3bc03aeddc557d3084d08425eb4cb8ed41 Mon Sep 17 00:00:00 2001 From: Andoni Zubimendi Date: Thu, 10 Jul 2008 11:12:24 -0300 Subject: [PATCH] V4L/DVB (8349): gspca: SN9C103 OV7630 fixes in sonixb. Signed-off-by: Andoni Zubimendi Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/sonixb.c | 76 ++++++++++++++++-------------- 1 file changed, 40 insertions(+), 36 deletions(-) diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c index 274df69e6f..5d23131988 100644 --- a/drivers/media/video/gspca/sonixb.c +++ b/drivers/media/video/gspca/sonixb.c @@ -24,8 +24,8 @@ #include "gspca.h" -#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 5) -static const char version[] = "2.1.5"; +#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7) +static const char version[] = "2.1.7"; MODULE_AUTHOR("Michel Xhaard "); MODULE_DESCRIPTION("GSPCA/SN9C102 USB Camera Driver"); @@ -87,7 +87,6 @@ static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val); static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val); static struct ctrl sd_ctrls[] = { -#define SD_BRIGHTNESS 0 { { .id = V4L2_CID_BRIGHTNESS, @@ -102,7 +101,6 @@ static struct ctrl sd_ctrls[] = { .set = sd_setbrightness, .get = sd_getbrightness, }, -#define SD_GAIN 1 { { .id = V4L2_CID_GAIN, @@ -118,7 +116,6 @@ static struct ctrl sd_ctrls[] = { .set = sd_setgain, .get = sd_getgain, }, -#define SD_EXPOSURE 2 { { .id = V4L2_CID_EXPOSURE, @@ -135,7 +132,6 @@ static struct ctrl sd_ctrls[] = { .set = sd_setexposure, .get = sd_getexposure, }, -#define SD_AUTOGAIN 3 { { .id = V4L2_CID_AUTOGAIN, @@ -144,7 +140,8 @@ static struct ctrl sd_ctrls[] = { .minimum = 0, .maximum = 1, .step = 1, - .default_value = 1, +#define AUTOGAIN_DEF 1 + .default_value = AUTOGAIN_DEF, .flags = 0, }, .set = sd_setautogain, @@ -246,10 +243,12 @@ static const __u8 initOv7630[] = { static const __u8 initOv7630_3[] = { 0x44, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20, 0x80, /* r01 .. r08 */ 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, /* r09 .. r10 */ - 0x00, 0x02, 0x01, 0x0a, /* r11 .. r14 */ - 0x28, 0x1e, /* H & V sizes r15 .. r16 */ - 0x68, COMP1, MCK_INIT1, /* r17 .. r19 */ - 0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c /* r1a .. r1f */ + 0x00, 0x01, 0x01, 0x0a, /* r11 .. r14 */ + 0x16, 0x12, /* H & V sizes r15 .. r16 */ + 0x68, 0x8f, MCK_INIT1, /* r17 .. r19 */ + 0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c, 0x00, /* r1a .. r20 */ + 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80, /* r21 .. r28 */ + 0x90, 0xa0, 0xb0, 0xc0, 0xd0, 0xe0, 0xf0, 0xff /* r29 .. r30 */ }; static const __u8 ov7630_sensor_init_com[][8] = { {0xa0, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, @@ -280,14 +279,14 @@ static const __u8 ov7630_sensor_init[][8] = { {0xa0, 0x21, 0x00, 0x10, 0xbd, 0x06, 0xf6, 0x15}, /* gain */ }; static const __u8 ov7630_sensor_init_3[][8] = { - {0xa0, 0x21, 0x10, 0x36, 0xbd, 0x06, 0xf6, 0x16}, /* exposure */ - {0xa0, 0x21, 0x76, 0x03, 0xbd, 0x06, 0xf6, 0x16}, - {0xa0, 0x21, 0x11, 0x01, 0xbd, 0x06, 0xf6, 0x16}, + {0xa0, 0x21, 0x10, 0x83, 0xbd, 0x06, 0xf6, 0x16}, /* exposure */ + {0xa0, 0x21, 0x76, 0x00, 0xbd, 0x06, 0xf6, 0x16}, + {0xa0, 0x21, 0x11, 0x00, 0xbd, 0x06, 0xf6, 0x16}, {0xa0, 0x21, 0x00, 0x10, 0xbd, 0x06, 0xf6, 0x15}, /* gain */ /* {0xb0, 0x21, 0x2a, 0xc0, 0x3c, 0x06, 0xf6, 0x1d}, * a0 1c,a0 1f,c0 3c frame rate ?line interval from ov6630 */ /* {0xb0, 0x21, 0x2a, 0xa0, 0x1f, 0x06, 0xf6, 0x1d}, * from win */ - {0xb0, 0x21, 0x2a, 0xa0, 0x1c, 0x06, 0xf6, 0x1d}, + {0xb0, 0x21, 0x2a, 0x80, 0x60, 0x06, 0xf6, 0x1d}, }; static const __u8 initPas106[] = { @@ -403,7 +402,7 @@ static void reg_w(struct usb_device *dev, const __u8 *buffer, int len) { - __u8 tmpbuf[32]; + __u8 tmpbuf[48]; #ifdef CONFIG_VIDEO_ADV_DEBUG if (len > sizeof tmpbuf) { @@ -554,14 +553,15 @@ static void setsensorgain(struct gspca_dev *gspca_dev) i2c[4] = 255 - gain; if (i2c_w(gspca_dev->dev, i2c) < 0) goto err; - break; } - + break; + } case SENSOR_OV6650: { __u8 i2c[] = {0xa0, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10}; i2c[3] = gain; if (i2c_w(gspca_dev->dev, i2c) < 0) goto err; - break; } + break; + } } return; err: @@ -605,7 +605,8 @@ static void setexposure(struct gspca_dev *gspca_dev) reg = 15; reg = (reg << 4) | 0x0b; reg_w(gspca_dev->dev, 0x19, ®, 1); - break; } + break; + } case SENSOR_OV6650: { __u8 i2c[] = {0xa0, 0x60, 0x11, 0xc0, 0x00, 0x00, 0x00, 0x10}; i2c[3] = 30 / fps - 1; @@ -614,7 +615,8 @@ static void setexposure(struct gspca_dev *gspca_dev) i2c[3] |= 0xc0; if (i2c_w(gspca_dev->dev, i2c) < 0) PDEBUG(D_ERR, "i2c error exposure"); - break; } + break; + } } } @@ -641,7 +643,6 @@ static int sd_config(struct gspca_dev *gspca_dev, { struct sd *sd = (struct sd *) gspca_dev; struct cam *cam; -/* __u16 vendor; */ __u16 product; int sif = 0; @@ -650,11 +651,10 @@ static int sd_config(struct gspca_dev *gspca_dev, gspca_dev->sd_desc = &sd->sd_desc; sd->fr_h_sz = 12; /* default size of the frame header */ - sd->sd_desc.nctrls = 2; /* default no ctrls */ + sd->sd_desc.nctrls = 2; /* default nb of ctrls */ -/* vendor = id->idVendor; */ product = id->idProduct; -/* switch (vendor) { */ +/* switch (id->idVendor) { */ /* case 0x0c45: * Sonix */ switch (product) { case 0x6001: /* SN9C102 */ @@ -711,15 +711,15 @@ static int sd_config(struct gspca_dev *gspca_dev, cam->epaddr = 0x01; if (!sif) { cam->cam_mode = vga_mode; - cam->nmodes = sizeof vga_mode / sizeof vga_mode[0]; + cam->nmodes = ARRAY_SIZE(vga_mode); } else { cam->cam_mode = sif_mode; - cam->nmodes = sizeof sif_mode / sizeof sif_mode[0]; + cam->nmodes = ARRAY_SIZE(sif_mode); } sd->brightness = BRIGHTNESS_DEF; sd->gain = GAIN_DEF; sd->exposure = EXPOSURE_DEF; - sd->autogain = 1; + sd->autogain = AUTOGAIN_DEF; if (sd->sensor == SENSOR_OV7630_3) /* jfm: from win trace */ reg_w(gspca_dev->dev, 0x01, probe_ov7630, sizeof probe_ov7630); return 0; @@ -762,6 +762,7 @@ static void sd_start(struct gspca_dev *gspca_dev) const __u8 *sn9c10x; __u8 reg01, reg17; __u8 reg17_19[3]; + static const __u8 reg15[2] = { 0x28, 0x1e }; mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; switch (sd->sensor) { @@ -824,7 +825,7 @@ static void sd_start(struct gspca_dev *gspca_dev) case SENSOR_OV7630_3: reg01 = 0x44; reg17 = 0x68; - l = 0x10; + l = sizeof initOv7630_3; break; default: reg01 = sn9c10x[0]; @@ -882,18 +883,21 @@ static void sd_start(struct gspca_dev *gspca_dev) break; } /* H_size V_size 0x28, 0x1e maybe 640x480 */ - reg_w(dev, 0x15, &sn9c10x[0x15 - 1], 2); + reg_w(dev, 0x15, reg15, 2); /* compression register */ reg_w(dev, 0x18, ®17_19[1], 1); - /* H_start */ /*fixme: not ov7630*/ - reg_w(dev, 0x12, &sn9c10x[0x12 - 1], 1); - /* V_START */ /*fixme: not ov7630*/ - reg_w(dev, 0x13, &sn9c10x[0x13 - 1], 1); + if (sd->sensor != SENSOR_OV7630_3) { + /* H_start */ + reg_w(dev, 0x12, &sn9c10x[0x12 - 1], 1); + /* V_START */ + reg_w(dev, 0x13, &sn9c10x[0x13 - 1], 1); + } /* reset 0x17 SensorClk enable inv Clk 0x60 */ /*fixme: ov7630 [17]=68 8f (+20 if 102)*/ reg_w(dev, 0x17, ®17_19[0], 1); /*MCKSIZE ->3 */ /*fixme: not ov7630*/ - reg_w(dev, 0x19, ®17_19[2], 1); + if (sd->sensor != SENSOR_OV7630_3) + reg_w(dev, 0x19, ®17_19[2], 1); /* AE_STRX AE_STRY AE_ENDX AE_ENDY */ reg_w(dev, 0x1c, &sn9c10x[0x1c - 1], 4); /* Enable video transfert */ @@ -912,7 +916,7 @@ static void sd_start(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev) { - __u8 ByteSend = 0; + __u8 ByteSend; ByteSend = 0x09; /* 0X00 */ reg_w(gspca_dev->dev, 0x01, &ByteSend, 1); -- 2.39.5