diff options
Diffstat (limited to 'drivers/media/video/tvp5150.c')
| -rw-r--r-- | drivers/media/video/tvp5150.c | 140 |
1 files changed, 17 insertions, 123 deletions
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c index 69d0fe159f4d..dab4973bcf82 100644 --- a/drivers/media/video/tvp5150.c +++ b/drivers/media/video/tvp5150.c @@ -53,7 +53,7 @@ static struct v4l2_queryctrl tvp5150_qctrl[] = { .minimum = 0, .maximum = 255, .step = 1, - .default_value = 0, + .default_value = 128, .flags = 0, }, { .id = V4L2_CID_CONTRAST, @@ -62,7 +62,7 @@ static struct v4l2_queryctrl tvp5150_qctrl[] = { .minimum = 0, .maximum = 255, .step = 0x1, - .default_value = 0x10, + .default_value = 128, .flags = 0, }, { .id = V4L2_CID_SATURATION, @@ -71,7 +71,7 @@ static struct v4l2_queryctrl tvp5150_qctrl[] = { .minimum = 0, .maximum = 255, .step = 0x1, - .default_value = 0x10, + .default_value = 128, .flags = 0, }, { .id = V4L2_CID_HUE, @@ -80,7 +80,7 @@ static struct v4l2_queryctrl tvp5150_qctrl[] = { .minimum = -128, .maximum = 127, .step = 0x1, - .default_value = 0x10, + .default_value = 0, .flags = 0, } }; @@ -500,16 +500,21 @@ struct i2c_vbi_ram_value { static struct i2c_vbi_ram_value vbi_ram_default[] = { + /* FIXME: Current api doesn't handle all VBI types, those not + yet supported are placed under #if 0 */ +#if 0 {0x010, /* Teletext, SECAM, WST System A */ {V4L2_SLICED_TELETEXT_SECAM,6,23,1}, { 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x26, 0xe6, 0xb4, 0x0e, 0x00, 0x00, 0x00, 0x10, 0x00 } }, +#endif {0x030, /* Teletext, PAL, WST System B */ - {V4L2_SLICED_TELETEXT_PAL_B,6,22,1}, + {V4L2_SLICED_TELETEXT_B,6,22,1}, { 0xaa, 0xaa, 0xff, 0xff, 0x27, 0x2e, 0x20, 0x2b, 0xa6, 0x72, 0x10, 0x00, 0x00, 0x00, 0x10, 0x00 } }, +#if 0 {0x050, /* Teletext, PAL, WST System C */ {V4L2_SLICED_TELETEXT_PAL_C,6,22,1}, { 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x22, @@ -535,6 +540,7 @@ static struct i2c_vbi_ram_value vbi_ram_default[] = { 0xaa, 0x2a, 0xff, 0x3f, 0x04, 0x51, 0x6e, 0x02, 0xa6, 0x7b, 0x09, 0x00, 0x00, 0x00, 0x27, 0x00 } }, +#endif {0x0f0, /* Closed Caption, NTSC */ {V4L2_SLICED_CAPTION_525,21,21,1}, { 0xaa, 0x2a, 0xff, 0x3f, 0x04, 0x51, 0x6e, 0x02, @@ -545,6 +551,7 @@ static struct i2c_vbi_ram_value vbi_ram_default[] = { 0x5b, 0x55, 0xc5, 0xff, 0x00, 0x71, 0x6e, 0x42, 0xa6, 0xcd, 0x0f, 0x00, 0x00, 0x00, 0x3a, 0x00 } }, +#if 0 {0x130, /* Wide Screen Signal, NTSC C */ {V4L2_SLICED_WSS_525,20,20,1}, { 0x38, 0x00, 0x3f, 0x00, 0x00, 0x71, 0x6e, 0x43, @@ -560,6 +567,7 @@ static struct i2c_vbi_ram_value vbi_ram_default[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x8f, 0x6d, 0x49, 0x69, 0x94, 0x08, 0x00, 0x00, 0x00, 0x4c, 0x00 } }, +#endif {0x190, /* Video Program System (VPS), PAL */ {V4L2_SLICED_VPS,16,16,0}, { 0xaa, 0xaa, 0xff, 0xff, 0xba, 0xce, 0x2b, 0x0d, @@ -850,7 +858,6 @@ static int tvp5150_command(struct i2c_client *c, case 0: case VIDIOC_INT_RESET: - case DECODER_INIT: tvp5150_reset(c); break; case VIDIOC_S_STD: @@ -949,99 +956,15 @@ static int tvp5150_command(struct i2c_client *c, #endif case VIDIOC_LOG_STATUS: - case DECODER_DUMP: dump_reg(c); break; - case DECODER_GET_CAPABILITIES: + case VIDIOC_G_TUNER: { - struct video_decoder_capability *cap = arg; - - cap->flags = VIDEO_DECODER_PAL | - VIDEO_DECODER_NTSC | - VIDEO_DECODER_SECAM | - VIDEO_DECODER_AUTO | VIDEO_DECODER_CCIR; - cap->inputs = 3; - cap->outputs = 1; - break; - } - case DECODER_GET_STATUS: - { - int *iarg = arg; - int status; - int res=0; - status = tvp5150_read(c, 0x88); - if(status&0x08){ - res |= DECODER_STATUS_COLOR; - } - if(status&0x04 && status&0x02){ - res |= DECODER_STATUS_GOOD; - } - *iarg=res; - break; - } - - case DECODER_SET_GPIO: - break; - - case DECODER_SET_VBI_BYPASS: - break; - - case DECODER_SET_NORM: - { - int *iarg = arg; - - switch (*iarg) { - - case VIDEO_MODE_NTSC: - break; - - case VIDEO_MODE_PAL: - break; - - case VIDEO_MODE_SECAM: - break; - - case VIDEO_MODE_AUTO: - break; - - default: - return -EINVAL; - - } - decoder->norm = *iarg; - break; - } - case DECODER_SET_INPUT: - { - int *iarg = arg; - if (*iarg < 0 || *iarg > 3) { - return -EINVAL; - } - - decoder->input = *iarg; - tvp5150_selmux(c, decoder->input); - - break; - } - case DECODER_SET_OUTPUT: - { - int *iarg = arg; - - /* not much choice of outputs */ - if (*iarg != 0) { - return -EINVAL; - } - break; - } - case DECODER_ENABLE_OUTPUT: - { - int *iarg = arg; - - decoder->enable = (*iarg != 0); - - tvp5150_selmux(c, decoder->input); + struct v4l2_tuner *vt = arg; + int status = tvp5150_read(c, 0x88); + vt->signal = ((status & 0x04) && (status & 0x02)) ? 0xffff : 0x0; break; } case VIDIOC_QUERYCTRL: @@ -1087,35 +1010,6 @@ static int tvp5150_command(struct i2c_client *c, return -EINVAL; } - case DECODER_SET_PICTURE: - { - struct video_picture *pic = arg; - if (decoder->bright != pic->brightness) { - /* We want 0 to 255 we get 0-65535 */ - decoder->bright = pic->brightness; - tvp5150_write(c, TVP5150_BRIGHT_CTL, - decoder->bright >> 8); - } - if (decoder->contrast != pic->contrast) { - /* We want 0 to 255 we get 0-65535 */ - decoder->contrast = pic->contrast; - tvp5150_write(c, TVP5150_CONTRAST_CTL, - decoder->contrast >> 8); - } - if (decoder->sat != pic->colour) { - /* We want 0 to 255 we get 0-65535 */ - decoder->sat = pic->colour; - tvp5150_write(c, TVP5150_SATURATION_CTL, - decoder->contrast >> 8); - } - if (decoder->hue != pic->hue) { - /* We want -128 to 127 we get 0-65535 */ - decoder->hue = pic->hue; - tvp5150_write(c, TVP5150_HUE_CTL, - (decoder->hue - 32768) >> 8); - } - break; - } default: return -EINVAL; } |