config VIDEO_SAA7110
tristate "Philips SAA7110 video decoder"
- depends on VIDEO_V4L1 && I2C
+ depends on VIDEO_V4L2 && I2C
---help---
Support for the Philips SAA7110 video decoders.
To compile this driver as a module, choose M here: the
module will be called saa7110.
-config VIDEO_SAA7111
- tristate "Philips SAA7111 video decoder"
- depends on VIDEO_V4L1 && I2C
- ---help---
- Support for the Philips SAA711 video decoder.
-
- To compile this driver as a module, choose M here: the
- module will be called saa7111.
-
-config VIDEO_SAA7114
- tristate "Philips SAA7114 video decoder"
- depends on VIDEO_V4L1 && I2C
- ---help---
- Support for the Philips SAA7114 video decoder. This driver
- is used only on Zoran driver and should be moved soon to
- SAA711x module.
-
- To compile this driver as a module, choose M here: the
- module will be called saa7114.
-
config VIDEO_SAA711X
- tristate "Philips SAA7113/4/5 video decoders"
+ tristate "Philips SAA7111/3/4/5 video decoders"
depends on VIDEO_V4L2 && I2C
---help---
- Support for the Philips SAA7113/4/5 video decoders.
+ Support for the Philips SAA7111/3/4/5 video decoders.
To compile this driver as a module, choose M here: the
module will be called saa7115.
depends on PCI && VIDEO_V4L1 && I2C
select VIDEO_SAA7146_VV
select VIDEO_TUNER
- select VIDEO_SAA7115 if VIDEO_HELPER_CHIPS_AUTO
+ select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
select VIDEO_TDA9840 if VIDEO_HELPER_CHIPS_AUTO
select VIDEO_TEA6415C if VIDEO_HELPER_CHIPS_AUTO
select VIDEO_TEA6420 if VIDEO_HELPER_CHIPS_AUTO
obj-$(CONFIG_VIDEO_TEA6415C) += tea6415c.o
obj-$(CONFIG_VIDEO_TEA6420) += tea6420.o
obj-$(CONFIG_VIDEO_SAA7110) += saa7110.o
-obj-$(CONFIG_VIDEO_SAA7111) += saa7111.o
-obj-$(CONFIG_VIDEO_SAA7114) += saa7114.o
obj-$(CONFIG_VIDEO_SAA711X) += saa7115.o
obj-$(CONFIG_VIDEO_SAA717X) += saa717x.o
obj-$(CONFIG_VIDEO_SAA7127) += saa7127.o
struct adv7170 {
unsigned char reg[128];
- int norm;
+ v4l2_std_id norm;
int input;
- int enable;
int bright;
int contrast;
int hue;
};
static char *inputs[] = { "pass_through", "play_back" };
-static char *norms[] = { "PAL", "NTSC" };
/* ----------------------------------------------------------------------- */
struct adv7170 *encoder = i2c_get_clientdata(client);
switch (cmd) {
- case 0:
+ case VIDIOC_INT_INIT:
#if 0
/* This is just for testing!!! */
adv7170_write_block(client, init_common,
#endif
break;
- case ENCODER_GET_CAPABILITIES:
+ case VIDIOC_INT_S_STD_OUTPUT:
{
- struct video_encoder_capability *cap = arg;
+ v4l2_std_id iarg = *(v4l2_std_id *) arg;
- cap->flags = VIDEO_ENCODER_PAL |
- VIDEO_ENCODER_NTSC;
- cap->inputs = 2;
- cap->outputs = 1;
- break;
- }
-
- case ENCODER_SET_NORM:
- {
- int iarg = *(int *) arg;
-
- v4l_dbg(1, debug, client, "set norm %d\n", iarg);
+ v4l_dbg(1, debug, client, "set norm %llx\n", iarg);
- switch (iarg) {
- case VIDEO_MODE_NTSC:
+ if (iarg & V4L2_STD_NTSC) {
adv7170_write_block(client, init_NTSC,
sizeof(init_NTSC));
if (encoder->input == 0)
adv7170_write(client, 0x02, 0x0e); // Enable genlock
adv7170_write(client, 0x07, TR0MODE | TR0RST);
adv7170_write(client, 0x07, TR0MODE);
- break;
-
- case VIDEO_MODE_PAL:
+ } else if (iarg & V4L2_STD_PAL) {
adv7170_write_block(client, init_PAL,
sizeof(init_PAL));
if (encoder->input == 0)
adv7170_write(client, 0x02, 0x0e); // Enable genlock
adv7170_write(client, 0x07, TR0MODE | TR0RST);
adv7170_write(client, 0x07, TR0MODE);
- break;
-
- default:
- v4l_dbg(1, debug, client, "illegal norm: %d\n", iarg);
+ } else {
+ v4l_dbg(1, debug, client, "illegal norm: %llx\n", iarg);
return -EINVAL;
}
- v4l_dbg(1, debug, client, "switched to %s\n", norms[iarg]);
+ v4l_dbg(1, debug, client, "switched to %llx\n", iarg);
encoder->norm = iarg;
break;
}
- case ENCODER_SET_INPUT:
+ case VIDIOC_INT_S_VIDEO_ROUTING:
{
- int iarg = *(int *) arg;
+ struct v4l2_routing *route = arg;
/* RJ: *iarg = 0: input is from decoder
*iarg = 1: input is from ZR36060
*iarg = 2: color bar */
v4l_dbg(1, debug, client, "set input from %s\n",
- iarg == 0 ? "decoder" : "ZR36060");
+ route->input == 0 ? "decoder" : "ZR36060");
- switch (iarg) {
+ switch (route->input) {
case 0:
adv7170_write(client, 0x01, 0x20);
adv7170_write(client, 0x08, TR1CAPT); /* TR1 */
break;
default:
- v4l_dbg(1, debug, client, "illegal input: %d\n", iarg);
- return -EINVAL;
- }
- v4l_dbg(1, debug, client, "switched to %s\n", inputs[iarg]);
- encoder->input = iarg;
- break;
- }
-
- case ENCODER_SET_OUTPUT:
- {
- int *iarg = arg;
-
- /* not much choice of outputs */
- if (*iarg != 0) {
+ v4l_dbg(1, debug, client, "illegal input: %d\n", route->input);
return -EINVAL;
}
- break;
- }
-
- case ENCODER_ENABLE_OUTPUT:
- {
- int *iarg = arg;
-
- encoder->enable = !!*iarg;
+ v4l_dbg(1, debug, client, "switched to %s\n", inputs[route->input]);
+ encoder->input = route->input;
break;
}
encoder = kzalloc(sizeof(struct adv7170), GFP_KERNEL);
if (encoder == NULL)
return -ENOMEM;
- encoder->norm = VIDEO_MODE_NTSC;
+ encoder->norm = V4L2_STD_NTSC;
encoder->input = 0;
- encoder->enable = 1;
i2c_set_clientdata(client, encoder);
i = adv7170_write_block(client, init_NTSC, sizeof(init_NTSC));
/* ----------------------------------------------------------------------- */
struct adv7175 {
- int norm;
+ v4l2_std_id norm;
int input;
- int enable;
int bright;
int contrast;
int hue;
#define I2C_ADV7176 0x54
static char *inputs[] = { "pass_through", "play_back", "color_bar" };
-static char *norms[] = { "PAL", "NTSC", "SECAM->PAL (may not work!)" };
/* ----------------------------------------------------------------------- */
struct adv7175 *encoder = i2c_get_clientdata(client);
switch (cmd) {
- case 0:
+ case VIDIOC_INT_INIT:
/* This is just for testing!!! */
adv7175_write_block(client, init_common,
sizeof(init_common));
adv7175_write(client, 0x07, TR0MODE);
break;
- case ENCODER_GET_CAPABILITIES:
+ case VIDIOC_INT_S_STD_OUTPUT:
{
- struct video_encoder_capability *cap = arg;
+ v4l2_std_id iarg = *(v4l2_std_id *) arg;
- cap->flags = VIDEO_ENCODER_PAL |
- VIDEO_ENCODER_NTSC |
- VIDEO_ENCODER_SECAM; /* well, hacky */
- cap->inputs = 2;
- cap->outputs = 1;
- break;
- }
-
- case ENCODER_SET_NORM:
- {
- int iarg = *(int *) arg;
-
- switch (iarg) {
- case VIDEO_MODE_NTSC:
+ if (iarg & V4L2_STD_NTSC) {
adv7175_write_block(client, init_ntsc,
sizeof(init_ntsc));
if (encoder->input == 0)
adv7175_write(client, 0x0d, 0x4f); // Enable genlock
adv7175_write(client, 0x07, TR0MODE | TR0RST);
adv7175_write(client, 0x07, TR0MODE);
- break;
-
- case VIDEO_MODE_PAL:
+ } else if (iarg & V4L2_STD_PAL) {
adv7175_write_block(client, init_pal,
sizeof(init_pal));
if (encoder->input == 0)
adv7175_write(client, 0x0d, 0x4f); // Enable genlock
adv7175_write(client, 0x07, TR0MODE | TR0RST);
adv7175_write(client, 0x07, TR0MODE);
- break;
-
- case VIDEO_MODE_SECAM: // WARNING! ADV7176 does not support SECAM.
+ } else if (iarg & V4L2_STD_SECAM) {
/* This is an attempt to convert
* SECAM->PAL (typically it does not work
* due to genlock: when decoder is in SECAM
adv7175_write(client, 0x0d, 0x49); // Disable genlock
adv7175_write(client, 0x07, TR0MODE | TR0RST);
adv7175_write(client, 0x07, TR0MODE);
- break;
- default:
- v4l_dbg(1, debug, client, "illegal norm: %d\n", iarg);
+ } else {
+ v4l_dbg(1, debug, client, "illegal norm: %llx\n", iarg);
return -EINVAL;
}
- v4l_dbg(1, debug, client, "switched to %s\n", norms[iarg]);
+ v4l_dbg(1, debug, client, "switched to %llx\n", iarg);
encoder->norm = iarg;
break;
}
- case ENCODER_SET_INPUT:
+ case VIDIOC_INT_S_VIDEO_ROUTING:
{
- int iarg = *(int *) arg;
+ struct v4l2_routing *route = arg;
/* RJ: *iarg = 0: input is from SAA7110
*iarg = 1: input is from ZR36060
*iarg = 2: color bar */
- switch (iarg) {
+ switch (route->input) {
case 0:
adv7175_write(client, 0x01, 0x00);
- if (encoder->norm == VIDEO_MODE_NTSC)
+ if (encoder->norm & V4L2_STD_NTSC)
set_subcarrier_freq(client, 1);
adv7175_write(client, 0x0c, TR1CAPT); /* TR1 */
- if (encoder->norm == VIDEO_MODE_SECAM)
+ if (encoder->norm & V4L2_STD_SECAM)
adv7175_write(client, 0x0d, 0x49); // Disable genlock
else
adv7175_write(client, 0x0d, 0x4f); // Enable genlock
case 1:
adv7175_write(client, 0x01, 0x00);
- if (encoder->norm == VIDEO_MODE_NTSC)
+ if (encoder->norm & V4L2_STD_NTSC)
set_subcarrier_freq(client, 0);
adv7175_write(client, 0x0c, TR1PLAY); /* TR1 */
case 2:
adv7175_write(client, 0x01, 0x80);
- if (encoder->norm == VIDEO_MODE_NTSC)
+ if (encoder->norm & V4L2_STD_NTSC)
set_subcarrier_freq(client, 0);
adv7175_write(client, 0x0d, 0x49);
break;
default:
- v4l_dbg(1, debug, client, "illegal input: %d\n", iarg);
+ v4l_dbg(1, debug, client, "illegal input: %d\n", route->input);
return -EINVAL;
}
- v4l_dbg(1, debug, client, "switched to %s\n", inputs[iarg]);
- encoder->input = iarg;
- break;
- }
-
- case ENCODER_SET_OUTPUT:
- {
- int *iarg = arg;
-
- /* not much choice of outputs */
- if (*iarg != 0)
- return -EINVAL;
- break;
- }
-
- case ENCODER_ENABLE_OUTPUT:
- {
- int *iarg = arg;
-
- encoder->enable = !!*iarg;
+ v4l_dbg(1, debug, client, "switched to %s\n", inputs[route->input]);
+ encoder->input = route->input;
break;
}
encoder = kzalloc(sizeof(struct adv7175), GFP_KERNEL);
if (encoder == NULL)
return -ENOMEM;
- encoder->norm = VIDEO_MODE_PAL;
+ encoder->norm = V4L2_STD_NTSC;
encoder->input = 0;
- encoder->enable = 1;
i2c_set_clientdata(client, encoder);
i = adv7175_write_block(client, init_common, sizeof(init_common));
unsigned char reg[32];
int initialized;
- int norm;
+ v4l2_std_id norm;
int input;
int enable;
int bright;
0x1a, 0x80, /* 0x1a ADC Interface */
};
- struct timing *timing = &timing_data[decoder->norm];
+ struct timing *timing = &timing_data[(decoder->norm & V4L2_STD_525_60) ? 1 : 0];
init[0x03 * 2 - 1] =
(((timing->vdelay >> 8) & 0x03) << 6) |
init[0x08 * 2 - 1] = timing->hscale >> 8;
init[0x09 * 2 - 1] = timing->hscale & 0xff;
/* 0x15 in array is address 0x19 */
- init[0x15 * 2 - 1] = (decoder->norm == 0) ? 115 : 93; /* Chroma burst delay */
+ init[0x15 * 2 - 1] = (decoder->norm & V4L2_STD_625_50) ? 115 : 93; /* Chroma burst delay */
/* reset */
bt819_write(client, 0x1f, 0x00);
mdelay(1);
}
switch (cmd) {
- case 0:
+ case VIDIOC_INT_INIT:
/* This is just for testing!!! */
bt819_init(client);
break;
- case DECODER_GET_CAPABILITIES:
- {
- struct video_decoder_capability *cap = arg;
-
- cap->flags = VIDEO_DECODER_PAL |
- VIDEO_DECODER_NTSC |
- VIDEO_DECODER_AUTO |
- VIDEO_DECODER_CCIR;
- cap->inputs = 8;
- cap->outputs = 1;
- break;
- }
-
- case DECODER_GET_STATUS:
- {
+ case VIDIOC_QUERYSTD:
+ case VIDIOC_INT_G_INPUT_STATUS: {
int *iarg = arg;
+ v4l2_std_id *istd = arg;
int status;
- int res;
+ int res = V4L2_IN_ST_NO_SIGNAL;
+ v4l2_std_id std;
status = bt819_read(client, 0x00);
- res = 0;
if ((status & 0x80))
- res |= DECODER_STATUS_GOOD;
+ res = 0;
- switch (decoder->norm) {
- case VIDEO_MODE_NTSC:
- res |= DECODER_STATUS_NTSC;
- break;
- case VIDEO_MODE_PAL:
- res |= DECODER_STATUS_PAL;
- break;
- default:
- case VIDEO_MODE_AUTO:
- if ((status & 0x10))
- res |= DECODER_STATUS_PAL;
- else
- res |= DECODER_STATUS_NTSC;
- break;
- }
- res |= DECODER_STATUS_COLOR;
- *iarg = res;
+ if ((status & 0x10))
+ std = V4L2_STD_PAL;
+ else
+ std = V4L2_STD_NTSC;
+ if (cmd == VIDIOC_QUERYSTD)
+ *istd = std;
+ else
+ *iarg = res;
v4l_dbg(1, debug, client, "get status %x\n", *iarg);
break;
}
- case DECODER_SET_NORM:
+ case VIDIOC_S_STD:
{
- int *iarg = arg;
+ v4l2_std_id *iarg = arg;
struct timing *timing = NULL;
- v4l_dbg(1, debug, client, "set norm %x\n", *iarg);
+ v4l_dbg(1, debug, client, "set norm %llx\n", *iarg);
- switch (*iarg) {
- case VIDEO_MODE_NTSC:
+ if (*iarg & V4L2_STD_NTSC) {
bt819_setbit(client, 0x01, 0, 1);
bt819_setbit(client, 0x01, 1, 0);
bt819_setbit(client, 0x01, 5, 0);
bt819_write(client, 0x18, 0x68);
bt819_write(client, 0x19, 0x5d);
/* bt819_setbit(client, 0x1a, 5, 1); */
- timing = &timing_data[VIDEO_MODE_NTSC];
- break;
- case VIDEO_MODE_PAL:
+ timing = &timing_data[1];
+ } else if (*iarg & V4L2_STD_PAL) {
bt819_setbit(client, 0x01, 0, 1);
bt819_setbit(client, 0x01, 1, 1);
bt819_setbit(client, 0x01, 5, 1);
bt819_write(client, 0x18, 0x7f);
bt819_write(client, 0x19, 0x72);
/* bt819_setbit(client, 0x1a, 5, 0); */
- timing = &timing_data[VIDEO_MODE_PAL];
- break;
- case VIDEO_MODE_AUTO:
- bt819_setbit(client, 0x01, 0, 0);
- bt819_setbit(client, 0x01, 1, 0);
- break;
- default:
- v4l_dbg(1, debug, client, "unsupported norm %x\n", *iarg);
+ timing = &timing_data[0];
+ } else {
+ v4l_dbg(1, debug, client, "unsupported norm %llx\n", *iarg);
return -EINVAL;
}
-
- if (timing) {
- bt819_write(client, 0x03,
- (((timing->vdelay >> 8) & 0x03) << 6) |
- (((timing->vactive >> 8) & 0x03) << 4) |
- (((timing->hdelay >> 8) & 0x03) << 2) |
- ((timing->hactive >> 8) & 0x03) );
- bt819_write(client, 0x04, timing->vdelay & 0xff);
- bt819_write(client, 0x05, timing->vactive & 0xff);
- bt819_write(client, 0x06, timing->hdelay & 0xff);
- bt819_write(client, 0x07, timing->hactive & 0xff);
- bt819_write(client, 0x08, (timing->hscale >> 8) & 0xff);
- bt819_write(client, 0x09, timing->hscale & 0xff);
- }
-
+/* case VIDEO_MODE_AUTO:
+ bt819_setbit(client, 0x01, 0, 0);
+ bt819_setbit(client, 0x01, 1, 0);*/
+
+ bt819_write(client, 0x03,
+ (((timing->vdelay >> 8) & 0x03) << 6) |
+ (((timing->vactive >> 8) & 0x03) << 4) |
+ (((timing->hdelay >> 8) & 0x03) << 2) |
+ ((timing->hactive >> 8) & 0x03));
+ bt819_write(client, 0x04, timing->vdelay & 0xff);
+ bt819_write(client, 0x05, timing->vactive & 0xff);
+ bt819_write(client, 0x06, timing->hdelay & 0xff);
+ bt819_write(client, 0x07, timing->hactive & 0xff);
+ bt819_write(client, 0x08, (timing->hscale >> 8) & 0xff);
+ bt819_write(client, 0x09, timing->hscale & 0xff);
decoder->norm = *iarg;
break;
}
- case DECODER_SET_INPUT:
+ case VIDIOC_INT_S_VIDEO_ROUTING:
{
- int *iarg = arg;
+ struct v4l2_routing *route = arg;
- v4l_dbg(1, debug, client, "set input %x\n", *iarg);
+ v4l_dbg(1, debug, client, "set input %x\n", route->input);
- if (*iarg < 0 || *iarg > 7)
+ if (route->input < 0 || route->input > 7)
return -EINVAL;
- if (decoder->input != *iarg) {
- decoder->input = *iarg;
+ if (decoder->input != route->input) {
+ decoder->input = route->input;
/* select mode */
if (decoder->input == 0) {
bt819_setbit(client, 0x0b, 6, 0);
break;
}
- case DECODER_SET_OUTPUT:
+ case VIDIOC_STREAMON:
+ case VIDIOC_STREAMOFF:
{
- int *iarg = arg;
+ int enable = cmd == VIDIOC_STREAMON;
- v4l_dbg(1, debug, client, "set output %x\n", *iarg);
+ v4l_dbg(1, debug, client, "enable output %x\n", enable);
- /* not much choice of outputs */
- if (*iarg != 0)
- return -EINVAL;
+ if (decoder->enable != enable) {
+ decoder->enable = enable;
+ bt819_setbit(client, 0x16, 7, !enable);
+ }
break;
}
- case DECODER_ENABLE_OUTPUT:
+ case VIDIOC_QUERYCTRL:
{
- int *iarg = arg;
- int enable = (*iarg != 0);
+ struct v4l2_queryctrl *qc = arg;
- v4l_dbg(1, debug, client, "enable output %x\n", *iarg);
+ switch (qc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ v4l2_ctrl_query_fill(qc, -128, 127, 1, 0);
+ break;
- if (decoder->enable != enable) {
- decoder->enable = enable;
- bt819_setbit(client, 0x16, 7, !enable);
+ case V4L2_CID_CONTRAST:
+ v4l2_ctrl_query_fill(qc, 0, 511, 1, 256);
+ break;
+
+ case V4L2_CID_SATURATION:
+ v4l2_ctrl_query_fill(qc, 0, 511, 1, 256);
+ break;
+
+ case V4L2_CID_HUE:
+ v4l2_ctrl_query_fill(qc, -128, 127, 1, 0);
+ break;
+
+ default:
+ return -EINVAL;
}
break;
}
- case DECODER_SET_PICTURE:
+ case VIDIOC_S_CTRL:
{
- struct video_picture *pic = arg;
+ struct v4l2_control *ctrl = arg;
- v4l_dbg(1, debug, client,
- "set picture brightness %d contrast %d colour %d\n",
- pic->brightness, pic->contrast, pic->colour);
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ if (decoder->bright != ctrl->value) {
+ decoder->bright = ctrl->value;
+ bt819_write(client, 0x0a, decoder->bright);
+ }
+ break;
+ case V4L2_CID_CONTRAST:
+ if (decoder->contrast != ctrl->value) {
+ decoder->contrast = ctrl->value;
+ bt819_write(client, 0x0c,
+ decoder->contrast & 0xff);
+ bt819_setbit(client, 0x0b, 2,
+ ((decoder->contrast >> 8) & 0x01));
+ }
+ break;
- if (decoder->bright != pic->brightness) {
- /* We want -128 to 127 we get 0-65535 */
- decoder->bright = pic->brightness;
- bt819_write(client, 0x0a,
- (decoder->bright >> 8) - 128);
- }
+ case V4L2_CID_SATURATION:
+ if (decoder->sat != ctrl->value) {
+ decoder->sat = ctrl->value;
+ bt819_write(client, 0x0d,
+ (decoder->sat >> 7) & 0xff);
+ bt819_setbit(client, 0x0b, 1,
+ ((decoder->sat >> 15) & 0x01));
+
+ /* Ratio between U gain and V gain must stay the same as
+ the ratio between the default U and V gain values. */
+ temp = (decoder->sat * 180) / 254;
+ bt819_write(client, 0x0e, (temp >> 7) & 0xff);
+ bt819_setbit(client, 0x0b, 0, (temp >> 15) & 0x01);
+ }
+ break;
- if (decoder->contrast != pic->contrast) {
- /* We want 0 to 511 we get 0-65535 */
- decoder->contrast = pic->contrast;
- bt819_write(client, 0x0c,
- (decoder->contrast >> 7) & 0xff);
- bt819_setbit(client, 0x0b, 2,
- ((decoder->contrast >> 15) & 0x01));
+ case V4L2_CID_HUE:
+ if (decoder->hue != ctrl->value) {
+ decoder->hue = ctrl->value;
+ bt819_write(client, 0x0f, decoder->hue);
+ }
+ break;
+ default:
+ return -EINVAL;
}
+ break;
+ }
- if (decoder->sat != pic->colour) {
- /* We want 0 to 511 we get 0-65535 */
- decoder->sat = pic->colour;
- bt819_write(client, 0x0d,
- (decoder->sat >> 7) & 0xff);
- bt819_setbit(client, 0x0b, 1,
- ((decoder->sat >> 15) & 0x01));
-
- temp = (decoder->sat * 201) / 237;
- bt819_write(client, 0x0e, (temp >> 7) & 0xff);
- bt819_setbit(client, 0x0b, 0, (temp >> 15) & 0x01);
- }
+ case VIDIOC_G_CTRL:
+ {
+ struct v4l2_control *ctrl = arg;
- if (decoder->hue != pic->hue) {
- /* We want -128 to 127 we get 0-65535 */
- decoder->hue = pic->hue;
- bt819_write(client, 0x0f,
- 128 - (decoder->hue >> 8));
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ ctrl->value = decoder->bright;
+ break;
+ case V4L2_CID_CONTRAST:
+ ctrl->value = decoder->contrast;
+ break;
+ case V4L2_CID_SATURATION:
+ ctrl->value = decoder->sat;
+ break;
+ case V4L2_CID_HUE:
+ ctrl->value = decoder->hue;
+ break;
+ default:
+ return -EINVAL;
}
break;
}
decoder = kzalloc(sizeof(struct bt819), GFP_KERNEL);
if (decoder == NULL)
return -ENOMEM;
- decoder->norm = VIDEO_MODE_NTSC;
+ decoder->norm = V4L2_STD_NTSC;
decoder->input = 0;
decoder->enable = 1;
- decoder->bright = 32768;
- decoder->contrast = 32768;
- decoder->hue = 32768;
- decoder->sat = 32768;
+ decoder->bright = 0;
+ decoder->contrast = 0xd8; /* 100% of original signal */
+ decoder->hue = 0;
+ decoder->sat = 0xfe; /* 100% of original signal */
decoder->initialized = 0;
i2c_set_clientdata(client, decoder);
struct bt856 {
unsigned char reg[BT856_NR_REG];
- int norm;
- int enable;
+ v4l2_std_id norm;
};
/* ----------------------------------------------------------------------- */
struct bt856 *encoder = i2c_get_clientdata(client);
switch (cmd) {
- case 0:
+ case VIDIOC_INT_INIT:
/* This is just for testing!!! */
v4l_dbg(1, debug, client, "init\n");
bt856_write(client, 0xdc, 0x18);
//bt856_setbit(client, 0xdc, 6, 0);
bt856_setbit(client, 0xdc, 4, 1);
- switch (encoder->norm) {
- case VIDEO_MODE_NTSC:
+ if (encoder->norm & V4L2_STD_NTSC)
bt856_setbit(client, 0xdc, 2, 0);
- break;
-
- case VIDEO_MODE_PAL:
+ else
bt856_setbit(client, 0xdc, 2, 1);
- break;
- }
bt856_setbit(client, 0xdc, 1, 1);
bt856_setbit(client, 0xde, 4, 0);
bt856_dump(client);
break;
- case ENCODER_GET_CAPABILITIES:
+ case VIDIOC_INT_S_STD_OUTPUT:
{
- struct video_encoder_capability *cap = arg;
-
- v4l_dbg(1, debug, client, "get capabilities\n");
+ v4l2_std_id *iarg = arg;
- cap->flags = VIDEO_ENCODER_PAL |
- VIDEO_ENCODER_NTSC |
- VIDEO_ENCODER_CCIR;
- cap->inputs = 2;
- cap->outputs = 1;
- break;
- }
-
- case ENCODER_SET_NORM:
- {
- int *iarg = arg;
+ v4l_dbg(1, debug, client, "set norm %llx\n", *iarg);
- v4l_dbg(1, debug, client, "set norm %d\n", *iarg);
-
- switch (*iarg) {
- case VIDEO_MODE_NTSC:
+ if (*iarg & V4L2_STD_NTSC) {
bt856_setbit(client, 0xdc, 2, 0);
- break;
-
- case VIDEO_MODE_PAL:
+ } else if (*iarg & V4L2_STD_PAL) {
bt856_setbit(client, 0xdc, 2, 1);
bt856_setbit(client, 0xda, 0, 0);
//bt856_setbit(client, 0xda, 0, 1);
- break;
-
- default:
+ } else {
return -EINVAL;
}
encoder->norm = *iarg;
break;
}
- case ENCODER_SET_INPUT:
+ case VIDIOC_INT_S_VIDEO_ROUTING:
{
- int *iarg = arg;
+ struct v4l2_routing *route = arg;
- v4l_dbg(1, debug, client, "set input %d\n", *iarg);
+ v4l_dbg(1, debug, client, "set input %d\n", route->input);
/* We only have video bus.
- * iarg = 0: input is from bt819
- * iarg = 1: input is from ZR36060 */
- switch (*iarg) {
+ * route->input= 0: input is from bt819
+ * route->input= 1: input is from ZR36060 */
+ switch (route->input) {
case 0:
bt856_setbit(client, 0xde, 4, 0);
bt856_setbit(client, 0xde, 3, 1);
break;
}
- case ENCODER_SET_OUTPUT:
- {
- int *iarg = arg;
-
- v4l_dbg(1, debug, client, "set output %d\n", *iarg);
-
- /* not much choice of outputs */
- if (*iarg != 0)
- return -EINVAL;
- break;
- }
-
- case ENCODER_ENABLE_OUTPUT:
- {
- int *iarg = arg;
-
- encoder->enable = !!*iarg;
-
- v4l_dbg(1, debug, client, "enable output %d\n", encoder->enable);
- break;
- }
-
default:
return -EINVAL;
}
encoder = kzalloc(sizeof(struct bt856), GFP_KERNEL);
if (encoder == NULL)
return -ENOMEM;
- encoder->norm = VIDEO_MODE_NTSC;
- encoder->enable = 1;
+ encoder->norm = V4L2_STD_NTSC;
i2c_set_clientdata(client, encoder);
bt856_write(client, 0xdc, 0x18);
//bt856_setbit(client, 0xdc, 6, 0);
bt856_setbit(client, 0xdc, 4, 1);
- switch (encoder->norm) {
-
- case VIDEO_MODE_NTSC:
+ if (encoder->norm & V4L2_STD_NTSC)
bt856_setbit(client, 0xdc, 2, 0);
- break;
-
- case VIDEO_MODE_PAL:
+ else
bt856_setbit(client, 0xdc, 2, 1);
- break;
- }
bt856_setbit(client, 0xdc, 1, 1);
bt856_setbit(client, 0xde, 4, 0);
struct bt866 {
u8 reg[256];
- int norm;
- int enable;
+ v4l2_std_id norm;
int bright;
int contrast;
int hue;
struct bt866 *encoder = i2c_get_clientdata(client);
switch (cmd) {
- case ENCODER_GET_CAPABILITIES:
+ case VIDIOC_INT_S_STD_OUTPUT:
{
- struct video_encoder_capability *cap = arg;
+ v4l2_std_id *iarg = arg;
- v4l_dbg(1, debug, client, "get capabilities\n");
+ v4l_dbg(1, debug, client, "set norm %llx\n", *iarg);
- cap->flags
- = VIDEO_ENCODER_PAL
- | VIDEO_ENCODER_NTSC
- | VIDEO_ENCODER_CCIR;
- cap->inputs = 2;
- cap->outputs = 1;
- break;
- }
-
- case ENCODER_SET_NORM:
- {
- int *iarg = arg;
-
- v4l_dbg(1, debug, client, "set norm %d\n", *iarg);
-
- switch (*iarg) {
- case VIDEO_MODE_NTSC:
- break;
-
- case VIDEO_MODE_PAL:
- break;
-
- default:
+ if (!(*iarg & (V4L2_STD_NTSC | V4L2_STD_PAL)))
return -EINVAL;
- }
encoder->norm = *iarg;
break;
}
- case ENCODER_SET_INPUT:
+ case VIDIOC_INT_S_VIDEO_ROUTING:
{
- int *iarg = arg;
+ struct v4l2_routing *route = arg;
static const __u8 init[] = {
0xc8, 0xcc, /* CRSCALE */
0xca, 0x91, /* CBSCALE */
val = encoder->reg[0xdc];
- if (*iarg == 0)
+ if (route->input == 0)
val |= 0x40; /* CBSWAP */
else
val &= ~0x40; /* !CBSWAP */
bt866_write(client, 0xdc, val);
val = encoder->reg[0xcc];
- if (*iarg == 2)
+ if (route->input == 2)
val |= 0x01; /* OSDBAR */
else
val &= ~0x01; /* !OSDBAR */
bt866_write(client, 0xcc, val);
- v4l_dbg(1, debug, client, "set input %d\n", *iarg);
+ v4l_dbg(1, debug, client, "set input %d\n", route->input);
- switch (*iarg) {
+ switch (route->input) {
case 0:
break;
case 1:
break;
}
- case ENCODER_SET_OUTPUT:
- {
- int *iarg = arg;
-
- v4l_dbg(1, debug, client, "set output %d\n", *iarg);
-
- /* not much choice of outputs */
- if (*iarg != 0)
- return -EINVAL;
- break;
- }
-
- case ENCODER_ENABLE_OUTPUT:
- {
- int *iarg = arg;
- encoder->enable = !!*iarg;
-
- v4l_dbg(1, debug, client, "enable output %d\n", encoder->enable);
- break;
- }
-
case 4711:
{
int *iarg = arg;
int format_height;
int cap_width;
int cap_height;
- int norm;
+ v4l2_std_id norm;
int ks_type;
u8 regs[256];
};
static int ks0127_command(struct i2c_client *c, unsigned cmd, void *arg)
{
struct ks0127 *ks = i2c_get_clientdata(c);
+ struct v4l2_routing *route = arg;
int *iarg = (int *)arg;
+ v4l2_std_id *istd = arg;
int status;
if (!ks)
return -ENODEV;
switch (cmd) {
- case DECODER_INIT:
- v4l_dbg(1, debug, c, "DECODER_INIT\n");
+ case VIDIOC_INT_INIT:
+ v4l_dbg(1, debug, c, "VIDIOC_INT_INIT\n");
ks0127_reset(c);
break;
- case DECODER_SET_INPUT:
- switch(*iarg) {
+ case VIDIOC_INT_S_VIDEO_ROUTING:
+ switch (route->input) {
case KS_INPUT_COMPOSITE_1:
case KS_INPUT_COMPOSITE_2:
case KS_INPUT_COMPOSITE_3:
case KS_INPUT_COMPOSITE_5:
case KS_INPUT_COMPOSITE_6:
v4l_dbg(1, debug, c,
- "DECODER_SET_INPUT %d: Composite\n", *iarg);
+ "VIDIOC_S_INPUT %d: Composite\n", *iarg);
/* autodetect 50/60 Hz */
ks0127_and_or(c, KS_CMDA, 0xfc, 0x00);
/* VSE=0 */
case KS_INPUT_SVIDEO_2:
case KS_INPUT_SVIDEO_3:
v4l_dbg(1, debug, c,
- "DECODER_SET_INPUT %d: S-Video\n", *iarg);
+ "VIDIOC_S_INPUT %d: S-Video\n", *iarg);
/* autodetect 50/60 Hz */
ks0127_and_or(c, KS_CMDA, 0xfc, 0x00);
/* VSE=0 */
case KS_INPUT_YUV656:
v4l_dbg(1, debug, c,
- "DECODER_SET_INPUT 15: YUV656\n");
- if (ks->norm == VIDEO_MODE_NTSC ||
- ks->norm == KS_STD_PAL_M)
+ "VIDIOC_S_INPUT 15: YUV656\n");
+ if (ks->norm & V4L2_STD_525_60)
/* force 60 Hz */
ks0127_and_or(c, KS_CMDA, 0xfc, 0x03);
else
default:
v4l_dbg(1, debug, c,
- "DECODER_SET_INPUT: Unknown input %d\n", *iarg);
+ "VIDIOC_INT_S_VIDEO_ROUTING: Unknown input %d\n", route->input);
break;
}
ks0127_write(c, KS_DEMOD, reg_defaults[KS_DEMOD]);
break;
- case DECODER_SET_OUTPUT:
- switch(*iarg) {
- case KS_OUTPUT_YUV656E:
- v4l_dbg(1, debug, c,
- "DECODER_SET_OUTPUT: OUTPUT_YUV656E (Missing)\n");
- return -EINVAL;
-
- case KS_OUTPUT_EXV:
- v4l_dbg(1, debug, c,
- "DECODER_SET_OUTPUT: OUTPUT_EXV\n");
- ks0127_and_or(c, KS_OFMTA, 0xf0, 0x09);
- break;
- }
- break;
-
- case DECODER_SET_NORM: /* sam This block mixes old and new norm names... */
+ case VIDIOC_S_STD: /* sam This block mixes old and new norm names... */
/* Set to automatic SECAM/Fsc mode */
ks0127_and_or(c, KS_DEMOD, 0xf0, 0x00);
- ks->norm = *iarg;
- switch (*iarg) {
- /* this is untested !! */
- /* It just detects PAL_N/NTSC_M (no special frequencies) */
- /* And you have to set the standard a second time afterwards */
- case VIDEO_MODE_AUTO:
- v4l_dbg(1, debug, c,
- "DECODER_SET_NORM: AUTO\n");
+ ks->norm = *istd;
- /* The chip determines the format */
- /* based on the current field rate */
- ks0127_and_or(c, KS_CMDA, 0xfc, 0x00);
- ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20);
- /* This is wrong for PAL ! As I said, */
- /* you need to set the standard once again !! */
- ks->format_height = 240;
- ks->format_width = 704;
- break;
-
- case VIDEO_MODE_NTSC:
+ if (*istd & V4L2_STD_NTSC) {
v4l_dbg(1, debug, c,
- "DECODER_SET_NORM: NTSC_M\n");
+ "VIDIOC_S_STD: NTSC_M\n");
ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20);
ks->format_height = 240;
ks->format_width = 704;
- break;
-
- case KS_STD_NTSC_N:
+ } else if (*istd & V4L2_STD_PAL_N) {
v4l_dbg(1, debug, c,
"KS0127_SET_NORM: NTSC_N (fixme)\n");
ks0127_and_or(c, KS_CHROMA, 0x9f, 0x40);
ks->format_height = 240;
ks->format_width = 704;
- break;
-
- case VIDEO_MODE_PAL:
+ } else if (*istd & V4L2_STD_PAL) {
v4l_dbg(1, debug, c,
- "DECODER_SET_NORM: PAL_N\n");
+ "VIDIOC_S_STD: PAL_N\n");
ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20);
ks->format_height = 290;
ks->format_width = 704;
- break;
-
- case KS_STD_PAL_M:
+ } else if (*istd & V4L2_STD_PAL_M) {
v4l_dbg(1, debug, c,
"KS0127_SET_NORM: PAL_M (fixme)\n");
ks0127_and_or(c, KS_CHROMA, 0x9f, 0x40);
ks->format_height = 290;
ks->format_width = 704;
- break;
-
- case VIDEO_MODE_SECAM:
+ } else if (*istd & V4L2_STD_SECAM) {
v4l_dbg(1, debug, c,
"KS0127_SET_NORM: SECAM\n");
ks->format_height = 290;
schedule_timeout_interruptible(HZ/10+1);
/* did it autodetect? */
- if (ks0127_read(c, KS_DEMOD) & 0x40)
- break;
-
- /* force to secam mode */
- ks0127_and_or(c, KS_DEMOD, 0xf0, 0x0f);
- break;
-
- default:
+ if (!(ks0127_read(c, KS_DEMOD) & 0x40))
+ /* force to secam mode */
+ ks0127_and_or(c, KS_DEMOD, 0xf0, 0x0f);
+ } else {
v4l_dbg(1, debug, c,
- "DECODER_SET_NORM: Unknown norm %d\n", *iarg);
- break;
+ "VIDIOC_S_STD: Unknown norm %llx\n", *istd);
}
break;
- case DECODER_SET_PICTURE:
+ case VIDIOC_QUERYCTRL:
+ {
+ return -EINVAL;
+ }
+
+ case VIDIOC_S_CTRL:
v4l_dbg(1, debug, c,
- "DECODER_SET_PICTURE: not yet supported\n");
+ "VIDIOC_S_CTRL: not yet supported\n");
return -EINVAL;
- /* sam todo: KS0127_SET_BRIGHTNESS: Merge into DECODER_SET_PICTURE */
- /* sam todo: KS0127_SET_CONTRAST: Merge into DECODER_SET_PICTURE */
- /* sam todo: KS0127_SET_HUE: Merge into DECODER_SET_PICTURE? */
- /* sam todo: KS0127_SET_SATURATION: Merge into DECODER_SET_PICTURE */
+ case VIDIOC_G_CTRL:
+ v4l_dbg(1, debug, c,
+ "VIDIOC_G_CTRL: not yet supported\n");
+ return -EINVAL;
+
+ /* sam todo: KS0127_SET_BRIGHTNESS: Merge into VIDIOC_S_CTRL */
+ /* sam todo: KS0127_SET_CONTRAST: Merge into VIDIOC_S_CTRL */
+ /* sam todo: KS0127_SET_HUE: Merge into VIDIOC_S_CTRL? */
+ /* sam todo: KS0127_SET_SATURATION: Merge into VIDIOC_S_CTRL */
/* sam todo: KS0127_SET_AGC_MODE: */
/* sam todo: KS0127_SET_AGC: */
/* sam todo: KS0127_SET_CHROMA_MODE: */
/* sam todo: KS0127_SET_UNUSEV: */
/* sam todo: KS0127_SET_VSALIGN_MODE: */
- case DECODER_ENABLE_OUTPUT:
+ case VIDIOC_STREAMON:
+ case VIDIOC_STREAMOFF:
{
- int enable;
+ int enable = cmd == VIDIOC_STREAMON;
- iarg = arg;
- enable = (*iarg != 0);
if (enable) {
v4l_dbg(1, debug, c,
- "DECODER_ENABLE_OUTPUT on\n");
+ "VIDIOC_STREAMON\n");
/* All output pins on */
ks0127_and_or(c, KS_OFMTA, 0xcf, 0x30);
/* Obey the OEN pin */
ks0127_and_or(c, KS_CDEM, 0x7f, 0x00);
} else {
v4l_dbg(1, debug, c,
- "DECODER_ENABLE_OUTPUT off\n");
+ "VIDIOC_STREAMOFF\n");
/* Video output pins off */
ks0127_and_or(c, KS_OFMTA, 0xcf, 0x00);
/* Ignore the OEN pin */
/* sam todo: KS0127_SET_HEIGHT: */
/* sam todo: KS0127_SET_HSCALE: */
- case DECODER_GET_STATUS:
- v4l_dbg(1, debug, c, "DECODER_GET_STATUS\n");
- *iarg = 0;
+ case VIDIOC_QUERYSTD:
+ case VIDIOC_INT_G_INPUT_STATUS: {
+ int stat = V4L2_IN_ST_NO_SIGNAL;
+ v4l2_std_id std = V4L2_STD_ALL;
+ v4l_dbg(1, debug, c, "VIDIOC_QUERYSTD/VIDIOC_INT_G_INPUT_STATUS\n");
status = ks0127_read(c, KS_STAT);
if (!(status & 0x20)) /* NOVID not set */
- *iarg = (*iarg | DECODER_STATUS_GOOD);
- if ((status & 0x01)) /* CLOCK set */
- *iarg = (*iarg | DECODER_STATUS_COLOR);
+ stat = 0;
+ if (!(status & 0x01)) /* CLOCK set */
+ stat |= V4L2_IN_ST_NO_COLOR;
if ((status & 0x08)) /* PALDET set */
- *iarg = (*iarg | DECODER_STATUS_PAL);
+ std = V4L2_STD_PAL;
else
- *iarg = (*iarg | DECODER_STATUS_NTSC);
+ std = V4L2_STD_NTSC;
+ if (cmd == VIDIOC_QUERYSTD)
+ *istd = std;
+ else
+ *iarg = stat;
break;
+ }
/* Catch any unknown command */
default:
struct saa7110 {
u8 reg[SAA7110_NR_REG];
- int norm;
+ v4l2_std_id norm;
int input;
int enable;
int bright;
/* 0x30 */ 0x44, 0x71, 0x02, 0x8C, 0x02
};
-static int determine_norm(struct i2c_client *client)
+static v4l2_std_id determine_norm(struct i2c_client *client)
{
DEFINE_WAIT(wait);
struct saa7110 *decoder = i2c_get_clientdata(client);
if (status & 0x20) {
v4l_dbg(1, debug, client, "status=0x%02x (NTSC/no color)\n", status);
//saa7110_write(client,0x2E,0x81);
- return VIDEO_MODE_NTSC;
+ return V4L2_STD_NTSC;
}
v4l_dbg(1, debug, client, "status=0x%02x (PAL/no color)\n", status);
//saa7110_write(client,0x2E,0x9A);
- return VIDEO_MODE_PAL;
+ return V4L2_STD_PAL;
}
//saa7110_write(client,0x06,0x03);
if (status & 0x20) { /* 60Hz */
saa7110_write(client, 0x0F, 0x50);
saa7110_write(client, 0x11, 0x2C);
//saa7110_write(client,0x2E,0x81);
- return VIDEO_MODE_NTSC;
+ return V4L2_STD_NTSC;
}
/* 50Hz -> PAL/SECAM */
if ((status & 0x03) == 0x01) {
v4l_dbg(1, debug, client, "status=0x%02x (SECAM)\n", status);
saa7110_write(client, 0x0D, 0x87);
- return VIDEO_MODE_SECAM;
+ return V4L2_STD_SECAM;
}
v4l_dbg(1, debug, client, "status=0x%02x (PAL)\n", status);
- return VIDEO_MODE_PAL;
+ return V4L2_STD_PAL;
}
static int
void *arg)
{
struct saa7110 *decoder = i2c_get_clientdata(client);
+ struct v4l2_routing *route = arg;
+ v4l2_std_id std;
int v;
switch (cmd) {
- case 0:
+ case VIDIOC_INT_INIT:
//saa7110_write_block(client, initseq, sizeof(initseq));
break;
- case DECODER_GET_CAPABILITIES:
- {
- struct video_decoder_capability *dc = arg;
-
- dc->flags =
- VIDEO_DECODER_PAL | VIDEO_DECODER_NTSC |
- VIDEO_DECODER_SECAM | VIDEO_DECODER_AUTO;
- dc->inputs = SAA7110_MAX_INPUT;
- dc->outputs = SAA7110_MAX_OUTPUT;
- break;
- }
-
- case DECODER_GET_STATUS:
+ case VIDIOC_INT_G_INPUT_STATUS:
{
+ int res = V4L2_IN_ST_NO_SIGNAL;
int status;
- int res = 0;
status = saa7110_read(client);
- v4l_dbg(1, debug, client, "status=0x%02x norm=%d\n",
+ v4l_dbg(1, debug, client, "status=0x%02x norm=%llx\n",
status, decoder->norm);
if (!(status & 0x40))
- res |= DECODER_STATUS_GOOD;
- if (status & 0x03)
- res |= DECODER_STATUS_COLOR;
+ res = 0;
+ if (!(status & 0x03))
+ res |= V4L2_IN_ST_NO_COLOR;
- switch (decoder->norm) {
- case VIDEO_MODE_NTSC:
- res |= DECODER_STATUS_NTSC;
- break;
- case VIDEO_MODE_PAL:
- res |= DECODER_STATUS_PAL;
- break;
- case VIDEO_MODE_SECAM:
- res |= DECODER_STATUS_SECAM;
- break;
- }
*(int *) arg = res;
break;
}
- case DECODER_SET_NORM:
- v = *(int *) arg;
- if (decoder->norm != v) {
- decoder->norm = v;
+ case VIDIOC_QUERYSTD:
+ {
+ *(v4l2_std_id *)arg = determine_norm(client);
+ break;
+ }
+
+ case VIDIOC_S_STD:
+ std = *(v4l2_std_id *) arg;
+ if (decoder->norm != std) {
+ decoder->norm = std;
//saa7110_write(client, 0x06, 0x03);
- switch (v) {
- case VIDEO_MODE_NTSC:
+ if (std & V4L2_STD_NTSC) {
saa7110_write(client, 0x0D, 0x86);
saa7110_write(client, 0x0F, 0x50);
saa7110_write(client, 0x11, 0x2C);
//saa7110_write(client, 0x2E, 0x81);
v4l_dbg(1, debug, client, "switched to NTSC\n");
- break;
- case VIDEO_MODE_PAL:
+ } else if (std & V4L2_STD_PAL) {
saa7110_write(client, 0x0D, 0x86);
saa7110_write(client, 0x0F, 0x10);
saa7110_write(client, 0x11, 0x59);
//saa7110_write(client, 0x2E, 0x9A);
v4l_dbg(1, debug, client, "switched to PAL\n");
- break;
- case VIDEO_MODE_SECAM:
+ } else if (std & V4L2_STD_SECAM) {
saa7110_write(client, 0x0D, 0x87);
saa7110_write(client, 0x0F, 0x10);
saa7110_write(client, 0x11, 0x59);
//saa7110_write(client, 0x2E, 0x9A);
v4l_dbg(1, debug, client, "switched to SECAM\n");
- break;
- case VIDEO_MODE_AUTO:
- v4l_dbg(1, debug, client, "switched to AUTO\n");
- decoder->norm = determine_norm(client);
- *(int *) arg = decoder->norm;
- break;
- default:
- return -EPERM;
+ } else {
+ return -EINVAL;
}
}
break;
- case DECODER_SET_INPUT:
- v = *(int *) arg;
- if (v < 0 || v >= SAA7110_MAX_INPUT) {
- v4l_dbg(1, debug, client, "input=%d not available\n", v);
+ case VIDIOC_INT_S_VIDEO_ROUTING:
+ if (route->input < 0 || route->input >= SAA7110_MAX_INPUT) {
+ v4l_dbg(1, debug, client, "input=%d not available\n", route->input);
return -EINVAL;
}
- if (decoder->input != v) {
- saa7110_selmux(client, v);
- v4l_dbg(1, debug, client, "switched to input=%d\n", v);
+ if (decoder->input != route->input) {
+ saa7110_selmux(client, route->input);
+ v4l_dbg(1, debug, client, "switched to input=%d\n", route->input);
}
break;
- case DECODER_SET_OUTPUT:
- v = *(int *) arg;
- /* not much choice of outputs */
- if (v != 0)
- return -EINVAL;
- break;
-
- case DECODER_ENABLE_OUTPUT:
- v = *(int *) arg;
+ case VIDIOC_STREAMON:
+ case VIDIOC_STREAMOFF:
+ v = cmd == VIDIOC_STREAMON;
if (decoder->enable != v) {
decoder->enable = v;
saa7110_write(client, 0x0E, v ? 0x18 : 0x80);
}
break;
- case DECODER_SET_PICTURE:
+ case VIDIOC_QUERYCTRL:
{
- struct video_picture *pic = arg;
-
- if (decoder->bright != pic->brightness) {
- /* We want 0 to 255 we get 0-65535 */
- decoder->bright = pic->brightness;
- saa7110_write(client, 0x19, decoder->bright >> 8);
- }
- if (decoder->contrast != pic->contrast) {
- /* We want 0 to 127 we get 0-65535 */
- decoder->contrast = pic->contrast;
- saa7110_write(client, 0x13,
- decoder->contrast >> 9);
- }
- if (decoder->sat != pic->colour) {
- /* We want 0 to 127 we get 0-65535 */
- decoder->sat = pic->colour;
- saa7110_write(client, 0x12, decoder->sat >> 9);
+ struct v4l2_queryctrl *qc = arg;
+
+ switch (qc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128);
+ case V4L2_CID_CONTRAST:
+ case V4L2_CID_SATURATION:
+ return v4l2_ctrl_query_fill(qc, 0, 127, 1, 64);
+ case V4L2_CID_HUE:
+ return v4l2_ctrl_query_fill(qc, -128, 127, 1, 0);
+ default:
+ return -EINVAL;
}
- if (decoder->hue != pic->hue) {
- /* We want -128 to 127 we get 0-65535 */
- decoder->hue = pic->hue;
- saa7110_write(client, 0x07,
- (decoder->hue >> 8) - 128);
+ break;
+ }
+
+ case VIDIOC_G_CTRL:
+ {
+ struct v4l2_control *ctrl = arg;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ ctrl->value = decoder->bright;
+ break;
+ case V4L2_CID_CONTRAST:
+ ctrl->value = decoder->contrast;
+ break;
+ case V4L2_CID_SATURATION:
+ ctrl->value = decoder->sat;
+ break;
+ case V4L2_CID_HUE:
+ ctrl->value = decoder->hue;
+ break;
+ default:
+ return -EINVAL;
}
break;
}
- case DECODER_DUMP:
- if (!debug)
+ case VIDIOC_S_CTRL:
+ {
+ struct v4l2_control *ctrl = arg;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ if (decoder->bright != ctrl->value) {
+ decoder->bright = ctrl->value;
+ saa7110_write(client, 0x19, decoder->bright);
+ }
break;
- for (v = 0; v < SAA7110_NR_REG; v += 16) {
- int j;
- v4l_dbg(1, debug, client, "%02x:", v);
- for (j = 0; j < 16 && v + j < SAA7110_NR_REG; j++)
- printk(KERN_CONT " %02x", decoder->reg[v + j]);
- printk(KERN_CONT "\n");
+ case V4L2_CID_CONTRAST:
+ if (decoder->contrast != ctrl->value) {
+ decoder->contrast = ctrl->value;
+ saa7110_write(client, 0x13, decoder->contrast);
+ }
+ break;
+ case V4L2_CID_SATURATION:
+ if (decoder->sat != ctrl->value) {
+ decoder->sat = ctrl->value;
+ saa7110_write(client, 0x12, decoder->sat);
+ }
+ break;
+ case V4L2_CID_HUE:
+ if (decoder->hue != ctrl->value) {
+ decoder->hue = ctrl->value;
+ saa7110_write(client, 0x07, decoder->hue);
+ }
+ break;
+ default:
+ return -EINVAL;
}
break;
+ }
default:
v4l_dbg(1, debug, client, "unknown command %08x\n", cmd);
decoder = kzalloc(sizeof(struct saa7110), GFP_KERNEL);
if (!decoder)
return -ENOMEM;
- decoder->norm = VIDEO_MODE_PAL;
+ decoder->norm = V4L2_STD_PAL;
decoder->input = 0;
decoder->enable = 1;
decoder->bright = 32768;
+++ /dev/null
-/*
- * saa7111 - Philips SAA7111A video decoder driver version 0.0.3
- *
- * Copyright (C) 1998 Dave Perks <dperks@ibm.net>
- *
- * Slight changes for video timing and attachment output by
- * Wolfgang Scherr <scherr@net4you.net>
- *
- * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net>
- * - moved over to linux>=2.4.x i2c protocol (1/1/2003)
- *
- * Changes by Michael Hunold <michael@mihu.de>
- * - implemented DECODER_SET_GPIO, DECODER_INIT, DECODER_SET_VBI_BYPASS
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <asm/uaccess.h>
-#include <linux/i2c.h>
-#include <linux/i2c-id.h>
-#include <linux/videodev.h>
-#include <linux/video_decoder.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
-
-MODULE_DESCRIPTION("Philips SAA7111 video decoder driver");
-MODULE_AUTHOR("Dave Perks");
-MODULE_LICENSE("GPL");
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Debug level (0-1)");
-
-/* ----------------------------------------------------------------------- */
-
-#define SAA7111_NR_REG 0x18
-
-struct saa7111 {
- unsigned char reg[SAA7111_NR_REG];
-
- int norm;
- int input;
- int enable;
-};
-
-/* ----------------------------------------------------------------------- */
-
-static inline int saa7111_write(struct i2c_client *client, u8 reg, u8 value)
-{
- struct saa7111 *decoder = i2c_get_clientdata(client);
-
- decoder->reg[reg] = value;
- return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static inline void saa7111_write_if_changed(struct i2c_client *client, u8 reg, u8 value)
-{
- struct saa7111 *decoder = i2c_get_clientdata(client);
-
- if (decoder->reg[reg] != value) {
- decoder->reg[reg] = value;
- i2c_smbus_write_byte_data(client, reg, value);
- }
-}
-
-static int saa7111_write_block(struct i2c_client *client, const u8 *data, unsigned int len)
-{
- int ret = -1;
- u8 reg;
-
- /* the saa7111 has an autoincrement function, use it if
- * the adapter understands raw I2C */
- if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
- /* do raw I2C, not smbus compatible */
- struct saa7111 *decoder = i2c_get_clientdata(client);
- u8 block_data[32];
- int block_len;
-
- while (len >= 2) {
- block_len = 0;
- block_data[block_len++] = reg = data[0];
- do {
- block_data[block_len++] =
- decoder->reg[reg++] = data[1];
- len -= 2;
- data += 2;
- } while (len >= 2 && data[0] == reg && block_len < 32);
- ret = i2c_master_send(client, block_data, block_len);
- if (ret < 0)
- break;
- }
- } else {
- /* do some slow I2C emulation kind of thing */
- while (len >= 2) {
- reg = *data++;
- ret = saa7111_write(client, reg, *data++);
- if (ret < 0)
- break;
- len -= 2;
- }
- }
-
- return ret;
-}
-
-static int saa7111_init_decoder(struct i2c_client *client,
- struct video_decoder_init *init)
-{
- return saa7111_write_block(client, init->data, init->len);
-}
-
-static inline int saa7111_read(struct i2c_client *client, u8 reg)
-{
- return i2c_smbus_read_byte_data(client, reg);
-}
-
-/* ----------------------------------------------------------------------- */
-
-static const unsigned char saa7111_i2c_init[] = {
- 0x00, 0x00, /* 00 - ID byte */
- 0x01, 0x00, /* 01 - reserved */
-
- /*front end */
- 0x02, 0xd0, /* 02 - FUSE=3, GUDL=2, MODE=0 */
- 0x03, 0x23, /* 03 - HLNRS=0, VBSL=1, WPOFF=0,
- * HOLDG=0, GAFIX=0, GAI1=256, GAI2=256 */
- 0x04, 0x00, /* 04 - GAI1=256 */
- 0x05, 0x00, /* 05 - GAI2=256 */
-
- /* decoder */
- 0x06, 0xf3, /* 06 - HSB at 13(50Hz) / 17(60Hz)
- * pixels after end of last line */
- /*0x07, 0x13, * 07 - HSS at 113(50Hz) / 117(60Hz) pixels
- * after end of last line */
- 0x07, 0xe8, /* 07 - HSS seems to be needed to
- * work with NTSC, too */
- 0x08, 0xc8, /* 08 - AUFD=1, FSEL=1, EXFIL=0,
- * VTRC=1, HPLL=0, VNOI=0 */
- 0x09, 0x01, /* 09 - BYPS=0, PREF=0, BPSS=0,
- * VBLB=0, UPTCV=0, APER=1 */
- 0x0a, 0x80, /* 0a - BRIG=128 */
- 0x0b, 0x47, /* 0b - CONT=1.109 */
- 0x0c, 0x40, /* 0c - SATN=1.0 */
- 0x0d, 0x00, /* 0d - HUE=0 */
- 0x0e, 0x01, /* 0e - CDTO=0, CSTD=0, DCCF=0,
- * FCTC=0, CHBW=1 */
- 0x0f, 0x00, /* 0f - reserved */
- 0x10, 0x48, /* 10 - OFTS=1, HDEL=0, VRLN=1, YDEL=0 */
- 0x11, 0x1c, /* 11 - GPSW=0, CM99=0, FECO=0, COMPO=1,
- * OEYC=1, OEHV=1, VIPB=0, COLO=0 */
- 0x12, 0x00, /* 12 - output control 2 */
- 0x13, 0x00, /* 13 - output control 3 */
- 0x14, 0x00, /* 14 - reserved */
- 0x15, 0x00, /* 15 - VBI */
- 0x16, 0x00, /* 16 - VBI */
- 0x17, 0x00, /* 17 - VBI */
-};
-
-static int saa7111_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
- struct saa7111 *decoder = i2c_get_clientdata(client);
-
- switch (cmd) {
- case 0:
- break;
- case DECODER_INIT:
- {
- struct video_decoder_init *init = arg;
- struct video_decoder_init vdi;
-
- if (NULL != init)
- return saa7111_init_decoder(client, init);
- vdi.data = saa7111_i2c_init;
- vdi.len = sizeof(saa7111_i2c_init);
- return saa7111_init_decoder(client, &vdi);
- }
-
- case DECODER_DUMP:
- {
- int i;
-
- for (i = 0; i < SAA7111_NR_REG; i += 16) {
- int j;
-
- v4l_info(client, "%03x", i);
- for (j = 0; j < 16 && i + j < SAA7111_NR_REG; ++j) {
- printk(KERN_CONT " %02x",
- saa7111_read(client, i + j));
- }
- printk(KERN_CONT "\n");
- }
- break;
- }
-
- case DECODER_GET_CAPABILITIES:
- {
- 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 = 8;
- cap->outputs = 1;
- break;
- }
-
- case DECODER_GET_STATUS:
- {
- int *iarg = arg;
- int status;
- int res;
-
- status = saa7111_read(client, 0x1f);
- v4l_dbg(1, debug, client, "status: 0x%02x\n", status);
- res = 0;
- if ((status & (1 << 6)) == 0) {
- res |= DECODER_STATUS_GOOD;
- }
- switch (decoder->norm) {
- case VIDEO_MODE_NTSC:
- res |= DECODER_STATUS_NTSC;
- break;
- case VIDEO_MODE_PAL:
- res |= DECODER_STATUS_PAL;
- break;
- case VIDEO_MODE_SECAM:
- res |= DECODER_STATUS_SECAM;
- break;
- default:
- case VIDEO_MODE_AUTO:
- if ((status & (1 << 5)) != 0) {
- res |= DECODER_STATUS_NTSC;
- } else {
- res |= DECODER_STATUS_PAL;
- }
- break;
- }
- if ((status & (1 << 0)) != 0) {
- res |= DECODER_STATUS_COLOR;
- }
- *iarg = res;
- break;
- }
-
- case DECODER_SET_GPIO:
- {
- int *iarg = arg;
- if (0 != *iarg) {
- saa7111_write(client, 0x11,
- (decoder->reg[0x11] | 0x80));
- } else {
- saa7111_write(client, 0x11,
- (decoder->reg[0x11] & 0x7f));
- }
- break;
- }
-
- case DECODER_SET_VBI_BYPASS:
- {
- int *iarg = arg;
- if (0 != *iarg) {
- saa7111_write(client, 0x13,
- (decoder->reg[0x13] & 0xf0) | 0x0a);
- } else {
- saa7111_write(client, 0x13,
- (decoder->reg[0x13] & 0xf0));
- }
- break;
- }
-
- case DECODER_SET_NORM:
- {
- int *iarg = arg;
-
- switch (*iarg) {
-
- case VIDEO_MODE_NTSC:
- saa7111_write(client, 0x08,
- (decoder->reg[0x08] & 0x3f) | 0x40);
- saa7111_write(client, 0x0e,
- (decoder->reg[0x0e] & 0x8f));
- break;
-
- case VIDEO_MODE_PAL:
- saa7111_write(client, 0x08,
- (decoder->reg[0x08] & 0x3f) | 0x00);
- saa7111_write(client, 0x0e,
- (decoder->reg[0x0e] & 0x8f));
- break;
-
- case VIDEO_MODE_SECAM:
- saa7111_write(client, 0x08,
- (decoder->reg[0x08] & 0x3f) | 0x00);
- saa7111_write(client, 0x0e,
- (decoder->reg[0x0e] & 0x8f) | 0x50);
- break;
-
- case VIDEO_MODE_AUTO:
- saa7111_write(client, 0x08,
- (decoder->reg[0x08] & 0x3f) | 0x80);
- saa7111_write(client, 0x0e,
- (decoder->reg[0x0e] & 0x8f));
- break;
-
- default:
- return -EINVAL;
-
- }
- decoder->norm = *iarg;
- break;
- }
-
- case DECODER_SET_INPUT:
- {
- int *iarg = arg;
-
- if (*iarg < 0 || *iarg > 7) {
- return -EINVAL;
- }
-
- if (decoder->input != *iarg) {
- decoder->input = *iarg;
- /* select mode */
- saa7111_write(client, 0x02,
- (decoder->
- reg[0x02] & 0xf8) | decoder->input);
- /* bypass chrominance trap for modes 4..7 */
- saa7111_write(client, 0x09,
- (decoder->
- reg[0x09] & 0x7f) | ((decoder->
- input >
- 3) ? 0x80 :
- 0));
- }
- 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;
- int enable = (*iarg != 0);
-
- if (decoder->enable != enable) {
- decoder->enable = enable;
-
- /* RJ: If output should be disabled (for
- * playing videos), we also need a open PLL.
- * The input is set to 0 (where no input
- * source is connected), although this
- * is not necessary.
- *
- * If output should be enabled, we have to
- * reverse the above.
- */
-
- if (decoder->enable) {
- saa7111_write(client, 0x02,
- (decoder->
- reg[0x02] & 0xf8) |
- decoder->input);
- saa7111_write(client, 0x08,
- (decoder->reg[0x08] & 0xfb));
- saa7111_write(client, 0x11,
- (decoder->
- reg[0x11] & 0xf3) | 0x0c);
- } else {
- saa7111_write(client, 0x02,
- (decoder->reg[0x02] & 0xf8));
- saa7111_write(client, 0x08,
- (decoder->
- reg[0x08] & 0xfb) | 0x04);
- saa7111_write(client, 0x11,
- (decoder->reg[0x11] & 0xf3));
- }
- }
- break;
- }
-
- case DECODER_SET_PICTURE:
- {
- struct video_picture *pic = arg;
-
- /* We want 0 to 255 we get 0-65535 */
- saa7111_write_if_changed(client, 0x0a, pic->brightness >> 8);
- /* We want 0 to 127 we get 0-65535 */
- saa7111_write(client, 0x0b, pic->contrast >> 9);
- /* We want 0 to 127 we get 0-65535 */
- saa7111_write(client, 0x0c, pic->colour >> 9);
- /* We want -128 to 127 we get 0-65535 */
- saa7111_write(client, 0x0d, (pic->hue - 32768) >> 8);
- break;
- }
-
- default:
- return -EINVAL;
- }
-
- return 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-static unsigned short normal_i2c[] = { 0x48 >> 1, I2C_CLIENT_END };
-
-I2C_CLIENT_INSMOD;
-
-static int saa7111_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- int i;
- struct saa7111 *decoder;
- struct video_decoder_init vdi;
-
- /* Check if the adapter supports the needed features */
- if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
- return -ENODEV;
-
- v4l_info(client, "chip found @ 0x%x (%s)\n",
- client->addr << 1, client->adapter->name);
-
- decoder = kzalloc(sizeof(struct saa7111), GFP_KERNEL);
- if (decoder == NULL) {
- kfree(client);
- return -ENOMEM;
- }
- decoder->norm = VIDEO_MODE_NTSC;
- decoder->input = 0;
- decoder->enable = 1;
- i2c_set_clientdata(client, decoder);
-
- vdi.data = saa7111_i2c_init;
- vdi.len = sizeof(saa7111_i2c_init);
- i = saa7111_init_decoder(client, &vdi);
- if (i < 0) {
- v4l_dbg(1, debug, client, "init status %d\n", i);
- } else {
- v4l_dbg(1, debug, client, "revision %x\n",
- saa7111_read(client, 0x00) >> 4);
- }
- return 0;
-}
-
-static int saa7111_remove(struct i2c_client *client)
-{
- kfree(i2c_get_clientdata(client));
- return 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-static const struct i2c_device_id saa7111_id[] = {
- { "saa7111_old", 0 }, /* "saa7111" maps to the saa7115 driver */
- { }
-};
-MODULE_DEVICE_TABLE(i2c, saa7111_id);
-
-static struct v4l2_i2c_driver_data v4l2_i2c_data = {
- .name = "saa7111",
- .driverid = I2C_DRIVERID_SAA7111A,
- .command = saa7111_command,
- .probe = saa7111_probe,
- .remove = saa7111_remove,
- .id_table = saa7111_id,
-};
+++ /dev/null
-/*
- * saa7114 - Philips SAA7114H video decoder driver version 0.0.1
- *
- * Copyright (C) 2002 Maxim Yevtyushkin <max@linuxmedialabs.com>
- *
- * Based on saa7111 driver by Dave Perks
- *
- * Copyright (C) 1998 Dave Perks <dperks@ibm.net>
- *
- * Slight changes for video timing and attachment output by
- * Wolfgang Scherr <scherr@net4you.net>
- *
- * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net>
- * - moved over to linux>=2.4.x i2c protocol (1/1/2003)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <asm/uaccess.h>
-#include <linux/i2c.h>
-#include <linux/i2c-id.h>
-#include <linux/videodev.h>
-#include <linux/video_decoder.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
-
-MODULE_DESCRIPTION("Philips SAA7114H video decoder driver");
-MODULE_AUTHOR("Maxim Yevtyushkin");
-MODULE_LICENSE("GPL");
-
-static int debug;
-module_param(debug, int, 0);
-MODULE_PARM_DESC(debug, "Debug level (0-1)");
-
-/* ----------------------------------------------------------------------- */
-
-struct saa7114 {
- unsigned char reg[0xf0 * 2];
-
- int norm;
- int input;
- int enable;
- int bright;
- int contrast;
- int hue;
- int sat;
- int playback;
-};
-
-#define I2C_DELAY 10
-
-
-//#define SAA_7114_NTSC_HSYNC_START (-3)
-//#define SAA_7114_NTSC_HSYNC_STOP (-18)
-
-#define SAA_7114_NTSC_HSYNC_START (-17)
-#define SAA_7114_NTSC_HSYNC_STOP (-32)
-
-//#define SAA_7114_NTSC_HOFFSET (5)
-#define SAA_7114_NTSC_HOFFSET (6)
-#define SAA_7114_NTSC_VOFFSET (10)
-#define SAA_7114_NTSC_WIDTH (720)
-#define SAA_7114_NTSC_HEIGHT (250)
-
-#define SAA_7114_SECAM_HSYNC_START (-17)
-#define SAA_7114_SECAM_HSYNC_STOP (-32)
-
-#define SAA_7114_SECAM_HOFFSET (2)
-#define SAA_7114_SECAM_VOFFSET (10)
-#define SAA_7114_SECAM_WIDTH (720)
-#define SAA_7114_SECAM_HEIGHT (300)
-
-#define SAA_7114_PAL_HSYNC_START (-17)
-#define SAA_7114_PAL_HSYNC_STOP (-32)
-
-#define SAA_7114_PAL_HOFFSET (2)
-#define SAA_7114_PAL_VOFFSET (10)
-#define SAA_7114_PAL_WIDTH (720)
-#define SAA_7114_PAL_HEIGHT (300)
-
-
-
-#define SAA_7114_VERTICAL_CHROMA_OFFSET 0 //0x50504040
-#define SAA_7114_VERTICAL_LUMA_OFFSET 0
-
-#define REG_ADDR(x) (((x) << 1) + 1)
-#define LOBYTE(x) ((unsigned char)((x) & 0xff))
-#define HIBYTE(x) ((unsigned char)(((x) >> 8) & 0xff))
-#define LOWORD(x) ((unsigned short int)((x) & 0xffff))
-#define HIWORD(x) ((unsigned short int)(((x) >> 16) & 0xffff))
-
-
-/* ----------------------------------------------------------------------- */
-
-static inline int saa7114_write(struct i2c_client *client, u8 reg, u8 value)
-{
- return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static int saa7114_write_block(struct i2c_client *client, const u8 *data, unsigned int len)
-{
- int ret = -1;
- u8 reg;
-
- /* the saa7114 has an autoincrement function, use it if
- * the adapter understands raw I2C */
- if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
- /* do raw I2C, not smbus compatible */
- u8 block_data[32];
- int block_len;
-
- while (len >= 2) {
- block_len = 0;
- block_data[block_len++] = reg = data[0];
- do {
- block_data[block_len++] = data[1];
- reg++;
- len -= 2;
- data += 2;
- } while (len >= 2 && data[0] == reg && block_len < 32);
- ret = i2c_master_send(client, block_data, block_len);
- if (ret < 0)
- break;
- }
- } else {
- /* do some slow I2C emulation kind of thing */
- while (len >= 2) {
- reg = *data++;
- ret = saa7114_write(client, reg, *data++);
- if (ret < 0)
- break;
- len -= 2;
- }
- }
-
- return ret;
-}
-
-static inline int saa7114_read(struct i2c_client *client, u8 reg)
-{
- return i2c_smbus_read_byte_data(client, reg);
-}
-
-/* ----------------------------------------------------------------------- */
-
-// initially set NTSC, composite
-
-
-static const unsigned char init[] = {
- 0x00, 0x00, /* 00 - ID byte , chip version,
- * read only */
- 0x01, 0x08, /* 01 - X,X,X,X, IDEL3 to IDEL0 -
- * horizontal increment delay,
- * recommended position */
- 0x02, 0x00, /* 02 - FUSE=3, GUDL=2, MODE=0 ;
- * input control */
- 0x03, 0x10, /* 03 - HLNRS=0, VBSL=1, WPOFF=0,
- * HOLDG=0, GAFIX=0, GAI1=256, GAI2=256 */
- 0x04, 0x90, /* 04 - GAI1=256 */
- 0x05, 0x90, /* 05 - GAI2=256 */
- 0x06, SAA_7114_NTSC_HSYNC_START, /* 06 - HSB: hsync start,
- * depends on the video standard */
- 0x07, SAA_7114_NTSC_HSYNC_STOP, /* 07 - HSS: hsync stop, depends
- *on the video standard */
- 0x08, 0xb8, /* 08 - AUFD=1, FSEL=1, EXFIL=0, VTRC=1,
- * HPLL: free running in playback, locked
- * in capture, VNOI=0 */
- 0x09, 0x80, /* 09 - BYPS=0, PREF=0, BPSS=0, VBLB=0,
- * UPTCV=0, APER=1; depends from input */
- 0x0a, 0x80, /* 0a - BRIG=128 */
- 0x0b, 0x44, /* 0b - CONT=1.109 */
- 0x0c, 0x40, /* 0c - SATN=1.0 */
- 0x0d, 0x00, /* 0d - HUE=0 */
- 0x0e, 0x84, /* 0e - CDTO, CSTD2 to 0, DCVF, FCTC,
- * CCOMB; depends from video standard */
- 0x0f, 0x24, /* 0f - ACGC,CGAIN6 to CGAIN0; depends
- * from video standard */
- 0x10, 0x03, /* 10 - OFFU1 to 0, OFFV1 to 0, CHBW,
- * LCBW2 to 0 */
- 0x11, 0x59, /* 11 - COLO, RTP1, HEDL1 to 0, RTP0,
- * YDEL2 to 0 */
- 0x12, 0xc9, /* 12 - RT signal control RTSE13 to 10
- * and 03 to 00 */
- 0x13, 0x80, /* 13 - RT/X port output control */
- 0x14, 0x00, /* 14 - analog, ADC, compatibility control */
- 0x15, 0x00, /* 15 - VGATE start FID change */
- 0x16, 0xfe, /* 16 - VGATE stop */
- 0x17, 0x00, /* 17 - Misc., VGATE MSBs */
- 0x18, 0x40, /* RAWG */
- 0x19, 0x80, /* RAWO */
- 0x1a, 0x00,
- 0x1b, 0x00,
- 0x1c, 0x00,
- 0x1d, 0x00,
- 0x1e, 0x00,
- 0x1f, 0x00, /* status byte, read only */
- 0x20, 0x00, /* video decoder reserved part */
- 0x21, 0x00,
- 0x22, 0x00,
- 0x23, 0x00,
- 0x24, 0x00,
- 0x25, 0x00,
- 0x26, 0x00,
- 0x27, 0x00,
- 0x28, 0x00,
- 0x29, 0x00,
- 0x2a, 0x00,
- 0x2b, 0x00,
- 0x2c, 0x00,
- 0x2d, 0x00,
- 0x2e, 0x00,
- 0x2f, 0x00,
- 0x30, 0xbc, /* audio clock generator */
- 0x31, 0xdf,
- 0x32, 0x02,
- 0x33, 0x00,
- 0x34, 0xcd,
- 0x35, 0xcc,
- 0x36, 0x3a,
- 0x37, 0x00,
- 0x38, 0x03,
- 0x39, 0x10,
- 0x3a, 0x00,
- 0x3b, 0x00,
- 0x3c, 0x00,
- 0x3d, 0x00,
- 0x3e, 0x00,
- 0x3f, 0x00,
- 0x40, 0x00, /* VBI data slicer */
- 0x41, 0xff,
- 0x42, 0xff,
- 0x43, 0xff,
- 0x44, 0xff,
- 0x45, 0xff,
- 0x46, 0xff,
- 0x47, 0xff,
- 0x48, 0xff,
- 0x49, 0xff,
- 0x4a, 0xff,
- 0x4b, 0xff,
- 0x4c, 0xff,
- 0x4d, 0xff,
- 0x4e, 0xff,
- 0x4f, 0xff,
- 0x50, 0xff,
- 0x51, 0xff,
- 0x52, 0xff,
- 0x53, 0xff,
- 0x54, 0xff,
- 0x55, 0xff,
- 0x56, 0xff,
- 0x57, 0xff,
- 0x58, 0x40, // framing code
- 0x59, 0x47, // horizontal offset
- 0x5a, 0x06, // vertical offset
- 0x5b, 0x83, // field offset
- 0x5c, 0x00, // reserved
- 0x5d, 0x3e, // header and data
- 0x5e, 0x00, // sliced data
- 0x5f, 0x00, // reserved
- 0x60, 0x00, /* video decoder reserved part */
- 0x61, 0x00,
- 0x62, 0x00,
- 0x63, 0x00,
- 0x64, 0x00,
- 0x65, 0x00,
- 0x66, 0x00,
- 0x67, 0x00,
- 0x68, 0x00,
- 0x69, 0x00,
- 0x6a, 0x00,
- 0x6b, 0x00,
- 0x6c, 0x00,
- 0x6d, 0x00,
- 0x6e, 0x00,
- 0x6f, 0x00,
- 0x70, 0x00, /* video decoder reserved part */
- 0x71, 0x00,
- 0x72, 0x00,
- 0x73, 0x00,
- 0x74, 0x00,
- 0x75, 0x00,
- 0x76, 0x00,
- 0x77, 0x00,
- 0x78, 0x00,
- 0x79, 0x00,
- 0x7a, 0x00,
- 0x7b, 0x00,
- 0x7c, 0x00,
- 0x7d, 0x00,
- 0x7e, 0x00,
- 0x7f, 0x00,
- 0x80, 0x00, /* X-port, I-port and scaler */
- 0x81, 0x00,
- 0x82, 0x00,
- 0x83, 0x00,
- 0x84, 0xc5,
- 0x85, 0x0d, // hsync and vsync ?
- 0x86, 0x40,
- 0x87, 0x01,
- 0x88, 0x00,
- 0x89, 0x00,
- 0x8a, 0x00,
- 0x8b, 0x00,
- 0x8c, 0x00,
- 0x8d, 0x00,
- 0x8e, 0x00,
- 0x8f, 0x00,
- 0x90, 0x03, /* Task A definition */
- 0x91, 0x08,
- 0x92, 0x00,
- 0x93, 0x40,
- 0x94, 0x00, // window settings
- 0x95, 0x00,
- 0x96, 0x00,
- 0x97, 0x00,
- 0x98, 0x00,
- 0x99, 0x00,
- 0x9a, 0x00,
- 0x9b, 0x00,
- 0x9c, 0x00,
- 0x9d, 0x00,
- 0x9e, 0x00,
- 0x9f, 0x00,
- 0xa0, 0x01, /* horizontal integer prescaling ratio */
- 0xa1, 0x00, /* horizontal prescaler accumulation
- * sequence length */
- 0xa2, 0x00, /* UV FIR filter, Y FIR filter, prescaler
- * DC gain */
- 0xa3, 0x00,
- 0xa4, 0x80, // luminance brightness
- 0xa5, 0x40, // luminance gain
- 0xa6, 0x40, // chrominance saturation
- 0xa7, 0x00,
- 0xa8, 0x00, // horizontal luminance scaling increment
- 0xa9, 0x04,
- 0xaa, 0x00, // horizontal luminance phase offset
- 0xab, 0x00,
- 0xac, 0x00, // horizontal chrominance scaling increment
- 0xad, 0x02,
- 0xae, 0x00, // horizontal chrominance phase offset
- 0xaf, 0x00,
- 0xb0, 0x00, // vertical luminance scaling increment
- 0xb1, 0x04,
- 0xb2, 0x00, // vertical chrominance scaling increment
- 0xb3, 0x04,
- 0xb4, 0x00,
- 0xb5, 0x00,
- 0xb6, 0x00,
- 0xb7, 0x00,
- 0xb8, 0x00,
- 0xb9, 0x00,
- 0xba, 0x00,
- 0xbb, 0x00,
- 0xbc, 0x00,
- 0xbd, 0x00,
- 0xbe, 0x00,
- 0xbf, 0x00,
- 0xc0, 0x02, // Task B definition
- 0xc1, 0x08,
- 0xc2, 0x00,
- 0xc3, 0x40,
- 0xc4, 0x00, // window settings
- 0xc5, 0x00,
- 0xc6, 0x00,
- 0xc7, 0x00,
- 0xc8, 0x00,
- 0xc9, 0x00,
- 0xca, 0x00,
- 0xcb, 0x00,
- 0xcc, 0x00,
- 0xcd, 0x00,
- 0xce, 0x00,
- 0xcf, 0x00,
- 0xd0, 0x01, // horizontal integer prescaling ratio
- 0xd1, 0x00, // horizontal prescaler accumulation sequence length
- 0xd2, 0x00, // UV FIR filter, Y FIR filter, prescaler DC gain
- 0xd3, 0x00,
- 0xd4, 0x80, // luminance brightness
- 0xd5, 0x40, // luminance gain
- 0xd6, 0x40, // chrominance saturation
- 0xd7, 0x00,
- 0xd8, 0x00, // horizontal luminance scaling increment
- 0xd9, 0x04,
- 0xda, 0x00, // horizontal luminance phase offset
- 0xdb, 0x00,
- 0xdc, 0x00, // horizontal chrominance scaling increment
- 0xdd, 0x02,
- 0xde, 0x00, // horizontal chrominance phase offset
- 0xdf, 0x00,
- 0xe0, 0x00, // vertical luminance scaling increment
- 0xe1, 0x04,
- 0xe2, 0x00, // vertical chrominance scaling increment
- 0xe3, 0x04,
- 0xe4, 0x00,
- 0xe5, 0x00,
- 0xe6, 0x00,
- 0xe7, 0x00,
- 0xe8, 0x00,
- 0xe9, 0x00,
- 0xea, 0x00,
- 0xeb, 0x00,
- 0xec, 0x00,
- 0xed, 0x00,
- 0xee, 0x00,
- 0xef, 0x00
-};
-
-static int saa7114_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
- struct saa7114 *decoder = i2c_get_clientdata(client);
-
- switch (cmd) {
- case 0:
- //dprintk(1, KERN_INFO "%s: writing init\n", I2C_NAME(client));
- //saa7114_write_block(client, init, sizeof(init));
- break;
-
- case DECODER_DUMP:
- {
- int i;
-
- if (!debug)
- break;
- v4l_info(client, "decoder dump\n");
-
- for (i = 0; i < 32; i += 16) {
- int j;
-
- v4l_info(client, "%03x", i);
- for (j = 0; j < 16; ++j) {
- printk(KERN_CONT " %02x",
- saa7114_read(client, i + j));
- }
- printk(KERN_CONT "\n");
- }
- break;
- }
-
- case DECODER_GET_CAPABILITIES:
- {
- struct video_decoder_capability *cap = arg;
-
- v4l_dbg(1, debug, client, "get capabilities\n");
-
- cap->flags = VIDEO_DECODER_PAL |
- VIDEO_DECODER_NTSC |
- VIDEO_DECODER_AUTO |
- VIDEO_DECODER_CCIR;
- cap->inputs = 8;
- cap->outputs = 1;
- break;
- }
-
- case DECODER_GET_STATUS:
- {
- int *iarg = arg;
- int status;
- int res;
-
- status = saa7114_read(client, 0x1f);
-
- v4l_dbg(1, debug, client, "status: 0x%02x\n", status);
- res = 0;
- if ((status & (1 << 6)) == 0) {
- res |= DECODER_STATUS_GOOD;
- }
- switch (decoder->norm) {
- case VIDEO_MODE_NTSC:
- res |= DECODER_STATUS_NTSC;
- break;
- case VIDEO_MODE_PAL:
- res |= DECODER_STATUS_PAL;
- break;
- case VIDEO_MODE_SECAM:
- res |= DECODER_STATUS_SECAM;
- break;
- default:
- case VIDEO_MODE_AUTO:
- if ((status & (1 << 5)) != 0) {
- res |= DECODER_STATUS_NTSC;
- } else {
- res |= DECODER_STATUS_PAL;
- }
- break;
- }
- if ((status & (1 << 0)) != 0) {
- res |= DECODER_STATUS_COLOR;
- }
- *iarg = res;
- break;
- }
-
- case DECODER_SET_NORM:
- {
- int *iarg = arg;
-
- short int hoff = 0, voff = 0, w = 0, h = 0;
-
- v4l_dbg(1, debug, client, "set norm\n");
-
- switch (*iarg) {
- case VIDEO_MODE_NTSC:
- v4l_dbg(1, debug, client, "NTSC\n");
- decoder->reg[REG_ADDR(0x06)] =
- SAA_7114_NTSC_HSYNC_START;
- decoder->reg[REG_ADDR(0x07)] =
- SAA_7114_NTSC_HSYNC_STOP;
-
- decoder->reg[REG_ADDR(0x08)] = decoder->playback ? 0x7c : 0xb8; // PLL free when playback, PLL close when capture
-
- decoder->reg[REG_ADDR(0x0e)] = 0x85;
- decoder->reg[REG_ADDR(0x0f)] = 0x24;
-
- hoff = SAA_7114_NTSC_HOFFSET;
- voff = SAA_7114_NTSC_VOFFSET;
- w = SAA_7114_NTSC_WIDTH;
- h = SAA_7114_NTSC_HEIGHT;
-
- break;
-
- case VIDEO_MODE_PAL:
- v4l_dbg(1, debug, client, "PAL\n");
- decoder->reg[REG_ADDR(0x06)] =
- SAA_7114_PAL_HSYNC_START;
- decoder->reg[REG_ADDR(0x07)] =
- SAA_7114_PAL_HSYNC_STOP;
-
- decoder->reg[REG_ADDR(0x08)] = decoder->playback ? 0x7c : 0xb8; // PLL free when playback, PLL close when capture
-
- decoder->reg[REG_ADDR(0x0e)] = 0x81;
- decoder->reg[REG_ADDR(0x0f)] = 0x24;
-
- hoff = SAA_7114_PAL_HOFFSET;
- voff = SAA_7114_PAL_VOFFSET;
- w = SAA_7114_PAL_WIDTH;
- h = SAA_7114_PAL_HEIGHT;
-
- break;
-
- default:
- v4l_dbg(1, debug, client, "Unknown video mode\n");
- return -EINVAL;
- }
-
-
- decoder->reg[REG_ADDR(0x94)] = LOBYTE(hoff); // hoffset low
- decoder->reg[REG_ADDR(0x95)] = HIBYTE(hoff) & 0x0f; // hoffset high
- decoder->reg[REG_ADDR(0x96)] = LOBYTE(w); // width low
- decoder->reg[REG_ADDR(0x97)] = HIBYTE(w) & 0x0f; // width high
- decoder->reg[REG_ADDR(0x98)] = LOBYTE(voff); // voffset low
- decoder->reg[REG_ADDR(0x99)] = HIBYTE(voff) & 0x0f; // voffset high
- decoder->reg[REG_ADDR(0x9a)] = LOBYTE(h + 2); // height low
- decoder->reg[REG_ADDR(0x9b)] = HIBYTE(h + 2) & 0x0f; // height high
- decoder->reg[REG_ADDR(0x9c)] = LOBYTE(w); // out width low
- decoder->reg[REG_ADDR(0x9d)] = HIBYTE(w) & 0x0f; // out width high
- decoder->reg[REG_ADDR(0x9e)] = LOBYTE(h); // out height low
- decoder->reg[REG_ADDR(0x9f)] = HIBYTE(h) & 0x0f; // out height high
-
- decoder->reg[REG_ADDR(0xc4)] = LOBYTE(hoff); // hoffset low
- decoder->reg[REG_ADDR(0xc5)] = HIBYTE(hoff) & 0x0f; // hoffset high
- decoder->reg[REG_ADDR(0xc6)] = LOBYTE(w); // width low
- decoder->reg[REG_ADDR(0xc7)] = HIBYTE(w) & 0x0f; // width high
- decoder->reg[REG_ADDR(0xc8)] = LOBYTE(voff); // voffset low
- decoder->reg[REG_ADDR(0xc9)] = HIBYTE(voff) & 0x0f; // voffset high
- decoder->reg[REG_ADDR(0xca)] = LOBYTE(h + 2); // height low
- decoder->reg[REG_ADDR(0xcb)] = HIBYTE(h + 2) & 0x0f; // height high
- decoder->reg[REG_ADDR(0xcc)] = LOBYTE(w); // out width low
- decoder->reg[REG_ADDR(0xcd)] = HIBYTE(w) & 0x0f; // out width high
- decoder->reg[REG_ADDR(0xce)] = LOBYTE(h); // out height low
- decoder->reg[REG_ADDR(0xcf)] = HIBYTE(h) & 0x0f; // out height high
-
-
- saa7114_write(client, 0x80, 0x06); // i-port and scaler back end clock selection, task A&B off
- saa7114_write(client, 0x88, 0xd8); // sw reset scaler
- saa7114_write(client, 0x88, 0xf8); // sw reset scaler release
-
- saa7114_write_block(client, decoder->reg + (0x06 << 1),
- 3 << 1);
- saa7114_write_block(client, decoder->reg + (0x0e << 1),
- 2 << 1);
- saa7114_write_block(client, decoder->reg + (0x5a << 1),
- 2 << 1);
-
- saa7114_write_block(client, decoder->reg + (0x94 << 1),
- (0x9f + 1 - 0x94) << 1);
- saa7114_write_block(client, decoder->reg + (0xc4 << 1),
- (0xcf + 1 - 0xc4) << 1);
-
- saa7114_write(client, 0x88, 0xd8); // sw reset scaler
- saa7114_write(client, 0x88, 0xf8); // sw reset scaler release
- saa7114_write(client, 0x80, 0x36); // i-port and scaler back end clock selection
-
- decoder->norm = *iarg;
- break;
- }
-
- case DECODER_SET_INPUT:
- {
- int *iarg = arg;
-
- v4l_dbg(1, debug, client, "set input (%d)\n", *iarg);
- if (*iarg < 0 || *iarg > 7) {
- return -EINVAL;
- }
-
- if (decoder->input != *iarg) {
- v4l_dbg(1, debug, client, "now setting %s input\n",
- *iarg >= 6 ? "S-Video" : "Composite");
- decoder->input = *iarg;
-
- /* select mode */
- decoder->reg[REG_ADDR(0x02)] =
- (decoder->
- reg[REG_ADDR(0x02)] & 0xf0) | (decoder->
- input <
- 6 ? 0x0 : 0x9);
- saa7114_write(client, 0x02,
- decoder->reg[REG_ADDR(0x02)]);
-
- /* bypass chrominance trap for modes 6..9 */
- decoder->reg[REG_ADDR(0x09)] =
- (decoder->
- reg[REG_ADDR(0x09)] & 0x7f) | (decoder->
- input <
- 6 ? 0x0 :
- 0x80);
- saa7114_write(client, 0x09,
- decoder->reg[REG_ADDR(0x09)]);
-
- decoder->reg[REG_ADDR(0x0e)] =
- decoder->input <
- 6 ? decoder->
- reg[REG_ADDR(0x0e)] | 1 : decoder->
- reg[REG_ADDR(0x0e)] & ~1;
- saa7114_write(client, 0x0e,
- decoder->reg[REG_ADDR(0x0e)]);
- }
- break;
- }
-
- case DECODER_SET_OUTPUT:
- {
- int *iarg = arg;
-
- v4l_dbg(1, debug, client, "set output\n");
-
- /* not much choice of outputs */
- if (*iarg != 0) {
- return -EINVAL;
- }
- break;
- }
-
- case DECODER_ENABLE_OUTPUT:
- {
- int *iarg = arg;
- int enable = (*iarg != 0);
-
- v4l_dbg(1, debug, client, "%s output\n",
- enable ? "enable" : "disable");
-
- decoder->playback = !enable;
-
- if (decoder->enable != enable) {
- decoder->enable = enable;
-
- /* RJ: If output should be disabled (for
- * playing videos), we also need a open PLL.
- * The input is set to 0 (where no input
- * source is connected), although this
- * is not necessary.
- *
- * If output should be enabled, we have to
- * reverse the above.
- */
-
- if (decoder->enable) {
- decoder->reg[REG_ADDR(0x08)] = 0xb8;
- decoder->reg[REG_ADDR(0x12)] = 0xc9;
- decoder->reg[REG_ADDR(0x13)] = 0x80;
- decoder->reg[REG_ADDR(0x87)] = 0x01;
- } else {
- decoder->reg[REG_ADDR(0x08)] = 0x7c;
- decoder->reg[REG_ADDR(0x12)] = 0x00;
- decoder->reg[REG_ADDR(0x13)] = 0x00;
- decoder->reg[REG_ADDR(0x87)] = 0x00;
- }
-
- saa7114_write_block(client,
- decoder->reg + (0x12 << 1),
- 2 << 1);
- saa7114_write(client, 0x08,
- decoder->reg[REG_ADDR(0x08)]);
- saa7114_write(client, 0x87,
- decoder->reg[REG_ADDR(0x87)]);
- saa7114_write(client, 0x88, 0xd8); // sw reset scaler
- saa7114_write(client, 0x88, 0xf8); // sw reset scaler release
- saa7114_write(client, 0x80, 0x36);
-
- }
- break;
- }
-
- case DECODER_SET_PICTURE:
- {
- struct video_picture *pic = arg;
-
- v4l_dbg(1, debug, client,
- "decoder set picture bright=%d contrast=%d saturation=%d hue=%d\n",
- pic->brightness, pic->contrast, pic->colour, pic->hue);
-
- if (decoder->bright != pic->brightness) {
- /* We want 0 to 255 we get 0-65535 */
- decoder->bright = pic->brightness;
- saa7114_write(client, 0x0a, decoder->bright >> 8);
- }
- if (decoder->contrast != pic->contrast) {
- /* We want 0 to 127 we get 0-65535 */
- decoder->contrast = pic->contrast;
- saa7114_write(client, 0x0b,
- decoder->contrast >> 9);
- }
- if (decoder->sat != pic->colour) {
- /* We want 0 to 127 we get 0-65535 */
- decoder->sat = pic->colour;
- saa7114_write(client, 0x0c, decoder->sat >> 9);
- }
- if (decoder->hue != pic->hue) {
- /* We want -128 to 127 we get 0-65535 */
- decoder->hue = pic->hue;
- saa7114_write(client, 0x0d,
- (decoder->hue - 32768) >> 8);
- }
- break;
- }
-
- default:
- return -EINVAL;
- }
-
- return 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-static unsigned short normal_i2c[] = { 0x42 >> 1, 0x40 >> 1, I2C_CLIENT_END };
-
-I2C_CLIENT_INSMOD;
-
-static int saa7114_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- int i, err[30];
- short int hoff = SAA_7114_NTSC_HOFFSET;
- short int voff = SAA_7114_NTSC_VOFFSET;
- short int w = SAA_7114_NTSC_WIDTH;
- short int h = SAA_7114_NTSC_HEIGHT;
- struct saa7114 *decoder;
-
- /* Check if the adapter supports the needed features */
- if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
- return -ENODEV;
-
- v4l_info(client, "chip found @ 0x%x (%s)\n",
- client->addr << 1, client->adapter->name);
-
- decoder = kzalloc(sizeof(struct saa7114), GFP_KERNEL);
- if (decoder == NULL)
- return -ENOMEM;
- decoder->norm = VIDEO_MODE_NTSC;
- decoder->input = -1;
- decoder->enable = 1;
- decoder->bright = 32768;
- decoder->contrast = 32768;
- decoder->hue = 32768;
- decoder->sat = 32768;
- decoder->playback = 0; // initially capture mode useda
- i2c_set_clientdata(client, decoder);
-
- memcpy(decoder->reg, init, sizeof(init));
-
- decoder->reg[REG_ADDR(0x94)] = LOBYTE(hoff); // hoffset low
- decoder->reg[REG_ADDR(0x95)] = HIBYTE(hoff) & 0x0f; // hoffset high
- decoder->reg[REG_ADDR(0x96)] = LOBYTE(w); // width low
- decoder->reg[REG_ADDR(0x97)] = HIBYTE(w) & 0x0f; // width high
- decoder->reg[REG_ADDR(0x98)] = LOBYTE(voff); // voffset low
- decoder->reg[REG_ADDR(0x99)] = HIBYTE(voff) & 0x0f; // voffset high
- decoder->reg[REG_ADDR(0x9a)] = LOBYTE(h + 2); // height low
- decoder->reg[REG_ADDR(0x9b)] = HIBYTE(h + 2) & 0x0f; // height high
- decoder->reg[REG_ADDR(0x9c)] = LOBYTE(w); // out width low
- decoder->reg[REG_ADDR(0x9d)] = HIBYTE(w) & 0x0f; // out width high
- decoder->reg[REG_ADDR(0x9e)] = LOBYTE(h); // out height low
- decoder->reg[REG_ADDR(0x9f)] = HIBYTE(h) & 0x0f; // out height high
-
- decoder->reg[REG_ADDR(0xc4)] = LOBYTE(hoff); // hoffset low
- decoder->reg[REG_ADDR(0xc5)] = HIBYTE(hoff) & 0x0f; // hoffset high
- decoder->reg[REG_ADDR(0xc6)] = LOBYTE(w); // width low
- decoder->reg[REG_ADDR(0xc7)] = HIBYTE(w) & 0x0f; // width high
- decoder->reg[REG_ADDR(0xc8)] = LOBYTE(voff); // voffset low
- decoder->reg[REG_ADDR(0xc9)] = HIBYTE(voff) & 0x0f; // voffset high
- decoder->reg[REG_ADDR(0xca)] = LOBYTE(h + 2); // height low
- decoder->reg[REG_ADDR(0xcb)] = HIBYTE(h + 2) & 0x0f; // height high
- decoder->reg[REG_ADDR(0xcc)] = LOBYTE(w); // out width low
- decoder->reg[REG_ADDR(0xcd)] = HIBYTE(w) & 0x0f; // out width high
- decoder->reg[REG_ADDR(0xce)] = LOBYTE(h); // out height low
- decoder->reg[REG_ADDR(0xcf)] = HIBYTE(h) & 0x0f; // out height high
-
- decoder->reg[REG_ADDR(0xb8)] =
- LOBYTE(LOWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
- decoder->reg[REG_ADDR(0xb9)] =
- HIBYTE(LOWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
- decoder->reg[REG_ADDR(0xba)] =
- LOBYTE(HIWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
- decoder->reg[REG_ADDR(0xbb)] =
- HIBYTE(HIWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
-
- decoder->reg[REG_ADDR(0xbc)] =
- LOBYTE(LOWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
- decoder->reg[REG_ADDR(0xbd)] =
- HIBYTE(LOWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
- decoder->reg[REG_ADDR(0xbe)] =
- LOBYTE(HIWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
- decoder->reg[REG_ADDR(0xbf)] =
- HIBYTE(HIWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
-
- decoder->reg[REG_ADDR(0xe8)] =
- LOBYTE(LOWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
- decoder->reg[REG_ADDR(0xe9)] =
- HIBYTE(LOWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
- decoder->reg[REG_ADDR(0xea)] =
- LOBYTE(HIWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
- decoder->reg[REG_ADDR(0xeb)] =
- HIBYTE(HIWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
-
- decoder->reg[REG_ADDR(0xec)] =
- LOBYTE(LOWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
- decoder->reg[REG_ADDR(0xed)] =
- HIBYTE(LOWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
- decoder->reg[REG_ADDR(0xee)] =
- LOBYTE(HIWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
- decoder->reg[REG_ADDR(0xef)] =
- HIBYTE(HIWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
-
-
- decoder->reg[REG_ADDR(0x13)] = 0x80; // RTC0 on
- decoder->reg[REG_ADDR(0x87)] = 0x01; // I-Port
- decoder->reg[REG_ADDR(0x12)] = 0xc9; // RTS0
-
- decoder->reg[REG_ADDR(0x02)] = 0xc0; // set composite1 input, aveasy
- decoder->reg[REG_ADDR(0x09)] = 0x00; // chrominance trap
- decoder->reg[REG_ADDR(0x0e)] |= 1; // combfilter on
-
-
- v4l_dbg(1, debug, client, "starting init\n");
-
- err[0] =
- saa7114_write_block(client, decoder->reg + (0x20 << 1),
- 0x10 << 1);
- err[1] =
- saa7114_write_block(client, decoder->reg + (0x30 << 1),
- 0x10 << 1);
- err[2] =
- saa7114_write_block(client, decoder->reg + (0x63 << 1),
- (0x7f + 1 - 0x63) << 1);
- err[3] =
- saa7114_write_block(client, decoder->reg + (0x89 << 1),
- 6 << 1);
- err[4] =
- saa7114_write_block(client, decoder->reg + (0xb8 << 1),
- 8 << 1);
- err[5] =
- saa7114_write_block(client, decoder->reg + (0xe8 << 1),
- 8 << 1);
-
-
- for (i = 0; i <= 5; i++) {
- if (err[i] < 0) {
- v4l_dbg(1, debug, client,
- "init error %d at stage %d, leaving attach.\n",
- i, err[i]);
- kfree(decoder);
- return -EIO;
- }
- }
-
- for (i = 6; i < 8; i++) {
- v4l_dbg(1, debug, client,
- "reg[0x%02x] = 0x%02x (0x%02x)\n",
- i, saa7114_read(client, i),
- decoder->reg[REG_ADDR(i)]);
- }
-
- v4l_dbg(1, debug, client,
- "performing decoder reset sequence\n");
-
- err[6] = saa7114_write(client, 0x80, 0x06); // i-port and scaler backend clock selection, task A&B off
- err[7] = saa7114_write(client, 0x88, 0xd8); // sw reset scaler
- err[8] = saa7114_write(client, 0x88, 0xf8); // sw reset scaler release
-
- for (i = 6; i <= 8; i++) {
- if (err[i] < 0) {
- v4l_dbg(1, debug, client,
- "init error %d at stage %d, leaving attach.\n",
- i, err[i]);
- kfree(decoder);
- return -EIO;
- }
- }
-
- v4l_dbg(1, debug, client, "performing the rest of init\n");
-
- err[9] = saa7114_write(client, 0x01, decoder->reg[REG_ADDR(0x01)]);
- err[10] = saa7114_write_block(client, decoder->reg + (0x03 << 1), (0x1e + 1 - 0x03) << 1); // big seq
- err[11] = saa7114_write_block(client, decoder->reg + (0x40 << 1), (0x5f + 1 - 0x40) << 1); // slicer
- err[12] = saa7114_write_block(client, decoder->reg + (0x81 << 1), 2 << 1); // ?
- err[13] = saa7114_write_block(client, decoder->reg + (0x83 << 1), 5 << 1); // ?
- err[14] = saa7114_write_block(client, decoder->reg + (0x90 << 1), 4 << 1); // Task A
- err[15] =
- saa7114_write_block(client, decoder->reg + (0x94 << 1),
- 12 << 1);
- err[16] =
- saa7114_write_block(client, decoder->reg + (0xa0 << 1),
- 8 << 1);
- err[17] =
- saa7114_write_block(client, decoder->reg + (0xa8 << 1),
- 8 << 1);
- err[18] =
- saa7114_write_block(client, decoder->reg + (0xb0 << 1),
- 8 << 1);
- err[19] = saa7114_write_block(client, decoder->reg + (0xc0 << 1), 4 << 1); // Task B
- err[15] =
- saa7114_write_block(client, decoder->reg + (0xc4 << 1),
- 12 << 1);
- err[16] =
- saa7114_write_block(client, decoder->reg + (0xd0 << 1),
- 8 << 1);
- err[17] =
- saa7114_write_block(client, decoder->reg + (0xd8 << 1),
- 8 << 1);
- err[18] =
- saa7114_write_block(client, decoder->reg + (0xe0 << 1),
- 8 << 1);
-
- for (i = 9; i <= 18; i++) {
- if (err[i] < 0) {
- v4l_dbg(1, debug, client,
- "init error %d at stage %d, leaving attach.\n",
- i, err[i]);
- kfree(decoder);
- return -EIO;
- }
- }
-
-
- for (i = 6; i < 8; i++) {
- v4l_dbg(1, debug, client,
- "reg[0x%02x] = 0x%02x (0x%02x)\n",
- i, saa7114_read(client, i),
- decoder->reg[REG_ADDR(i)]);
- }
-
-
- for (i = 0x11; i <= 0x13; i++) {
- v4l_dbg(1, debug, client,
- "reg[0x%02x] = 0x%02x (0x%02x)\n",
- i, saa7114_read(client, i),
- decoder->reg[REG_ADDR(i)]);
- }
-
-
- v4l_dbg(1, debug, client, "setting video input\n");
-
- err[19] =
- saa7114_write(client, 0x02, decoder->reg[REG_ADDR(0x02)]);
- err[20] =
- saa7114_write(client, 0x09, decoder->reg[REG_ADDR(0x09)]);
- err[21] =
- saa7114_write(client, 0x0e, decoder->reg[REG_ADDR(0x0e)]);
-
- for (i = 19; i <= 21; i++) {
- if (err[i] < 0) {
- v4l_dbg(1, debug, client,
- "init error %d at stage %d, leaving attach.\n",
- i, err[i]);
- kfree(decoder);
- return -EIO;
- }
- }
-
- v4l_dbg(1, debug, client, "performing decoder reset sequence\n");
-
- err[22] = saa7114_write(client, 0x88, 0xd8); // sw reset scaler
- err[23] = saa7114_write(client, 0x88, 0xf8); // sw reset scaler release
- err[24] = saa7114_write(client, 0x80, 0x36); // i-port and scaler backend clock selection, task A&B off
-
-
- for (i = 22; i <= 24; i++) {
- if (err[i] < 0) {
- v4l_dbg(1, debug, client,
- "init error %d at stage %d, leaving attach.\n",
- i, err[i]);
- kfree(decoder);
- return -EIO;
- }
- }
-
- err[25] = saa7114_write(client, 0x06, init[REG_ADDR(0x06)]);
- err[26] = saa7114_write(client, 0x07, init[REG_ADDR(0x07)]);
- err[27] = saa7114_write(client, 0x10, init[REG_ADDR(0x10)]);
-
- v4l_dbg(1, debug, client, "chip version %x, decoder status 0x%02x\n",
- saa7114_read(client, 0x00) >> 4,
- saa7114_read(client, 0x1f));
- v4l_dbg(1, debug, client,
- "power save control: 0x%02x, scaler status: 0x%02x\n",
- saa7114_read(client, 0x88),
- saa7114_read(client, 0x8f));
-
-
- for (i = 0x94; i < 0x96; i++) {
- v4l_dbg(1, debug, client,
- "reg[0x%02x] = 0x%02x (0x%02x)\n",
- i, saa7114_read(client, i),
- decoder->reg[REG_ADDR(i)]);
- }
-
- //i = saa7114_write_block(client, init, sizeof(init));
- return 0;
-}
-
-static int saa7114_remove(struct i2c_client *client)
-{
- kfree(i2c_get_clientdata(client));
- return 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-static const struct i2c_device_id saa7114_id[] = {
- { "saa7114_old", 0 }, /* "saa7114" maps to the saa7115 driver */
- { }
-};
-MODULE_DEVICE_TABLE(i2c, saa7114_id);
-
-static struct v4l2_i2c_driver_data v4l2_i2c_data = {
- .name = "saa7114",
- .driverid = I2C_DRIVERID_SAA7114,
- .command = saa7114_command,
- .probe = saa7114_probe,
- .remove = saa7114_remove,
- .id_table = saa7114_id,
-};
struct saa7185 {
unsigned char reg[128];
- int norm;
- int enable;
+ v4l2_std_id norm;
int bright;
int contrast;
int hue;
struct saa7185 *encoder = i2c_get_clientdata(client);
switch (cmd) {
- case 0:
+ case VIDIOC_INT_INIT:
saa7185_write_block(client, init_common,
sizeof(init_common));
- switch (encoder->norm) {
-
- case VIDEO_MODE_NTSC:
+ if (encoder->norm & V4L2_STD_NTSC)
saa7185_write_block(client, init_ntsc,
sizeof(init_ntsc));
- break;
-
- case VIDEO_MODE_PAL:
+ else
saa7185_write_block(client, init_pal,
sizeof(init_pal));
- break;
- }
- break;
-
- case ENCODER_GET_CAPABILITIES:
- {
- struct video_encoder_capability *cap = arg;
-
- cap->flags =
- VIDEO_ENCODER_PAL | VIDEO_ENCODER_NTSC |
- VIDEO_ENCODER_SECAM | VIDEO_ENCODER_CCIR;
- cap->inputs = 1;
- cap->outputs = 1;
break;
- }
- case ENCODER_SET_NORM:
+ case VIDIOC_INT_S_STD_OUTPUT:
{
- int *iarg = arg;
+ v4l2_std_id *iarg = arg;
//saa7185_write_block(client, init_common, sizeof(init_common));
- switch (*iarg) {
- case VIDEO_MODE_NTSC:
+ if (*iarg & V4L2_STD_NTSC)
saa7185_write_block(client, init_ntsc,
sizeof(init_ntsc));
- break;
-
- case VIDEO_MODE_PAL:
+ else if (*iarg & V4L2_STD_PAL)
saa7185_write_block(client, init_pal,
sizeof(init_pal));
- break;
-
- case VIDEO_MODE_SECAM:
- default:
+ else
return -EINVAL;
- }
encoder->norm = *iarg;
break;
}
- case ENCODER_SET_INPUT:
+ case VIDIOC_INT_S_VIDEO_ROUTING:
{
- int *iarg = arg;
+ struct v4l2_routing *route = arg;
- /* RJ: *iarg = 0: input is from SA7111
- *iarg = 1: input is from ZR36060 */
+ /* RJ: route->input = 0: input is from SA7111
+ route->input = 1: input is from ZR36060 */
- switch (*iarg) {
+ switch (route->input) {
case 0:
/* turn off colorbar */
saa7185_write(client, 0x3a, 0x0f);
break;
}
- case ENCODER_SET_OUTPUT:
- {
- int *iarg = arg;
-
- /* not much choice of outputs */
- if (*iarg != 0)
- return -EINVAL;
- break;
- }
-
- case ENCODER_ENABLE_OUTPUT:
- {
- int *iarg = arg;
-
- encoder->enable = !!*iarg;
- saa7185_write(client, 0x61,
- (encoder->reg[0x61] & 0xbf) |
- (encoder->enable ? 0x00 : 0x40));
- break;
- }
-
default:
return -EINVAL;
}
encoder = kzalloc(sizeof(struct saa7185), GFP_KERNEL);
if (encoder == NULL)
return -ENOMEM;
- encoder->norm = VIDEO_MODE_NTSC;
- encoder->enable = 1;
+ encoder->norm = V4L2_STD_NTSC;
i2c_set_clientdata(client, encoder);
i = saa7185_write_block(client, init_common, sizeof(init_common));
#include <media/v4l2-common.h>
#include <media/v4l2-i2c-drv-legacy.h>
#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <linux/video_decoder.h>
MODULE_DESCRIPTION("vpx3220a/vpx3216b/vpx3214c video decoder driver");
struct vpx3220 {
unsigned char reg[255];
- int norm;
+ v4l2_std_id norm;
int input;
int enable;
int bright;
0x4b, 0x298, /* PLL gain */
};
-static void vpx3220_dump_i2c(struct i2c_client *client)
-{
- int len = sizeof(init_common);
- const unsigned char *data = init_common;
-
- while (len > 1) {
- v4l_dbg(1, debug, client, "i2c reg 0x%02x data 0x%02x\n",
- *data, vpx3220_read(client, *data));
- data += 2;
- len -= 2;
- }
-}
static int vpx3220_command(struct i2c_client *client, unsigned cmd, void *arg)
{
struct vpx3220 *decoder = i2c_get_clientdata(client);
switch (cmd) {
- case 0:
+ case VIDIOC_INT_INIT:
{
vpx3220_write_block(client, init_common,
sizeof(init_common));
vpx3220_write_fp_block(client, init_fp,
sizeof(init_fp) >> 1);
- switch (decoder->norm) {
- case VIDEO_MODE_NTSC:
+ if (decoder->norm & V4L2_STD_NTSC) {
vpx3220_write_fp_block(client, init_ntsc,
sizeof(init_ntsc) >> 1);
- break;
-
- case VIDEO_MODE_PAL:
+ } else if (decoder->norm & V4L2_STD_PAL) {
vpx3220_write_fp_block(client, init_pal,
sizeof(init_pal) >> 1);
- break;
- case VIDEO_MODE_SECAM:
+ } else if (decoder->norm & V4L2_STD_SECAM) {
vpx3220_write_fp_block(client, init_secam,
sizeof(init_secam) >> 1);
- break;
- default:
+ } else {
vpx3220_write_fp_block(client, init_pal,
sizeof(init_pal) >> 1);
- break;
}
break;
}
- case DECODER_DUMP:
- {
- vpx3220_dump_i2c(client);
- break;
- }
-
- case DECODER_GET_CAPABILITIES:
- {
- struct video_decoder_capability *cap = arg;
-
- v4l_dbg(1, debug, client, "DECODER_GET_CAPABILITIES\n");
-
- 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:
+ case VIDIOC_QUERYSTD:
+ case VIDIOC_INT_G_INPUT_STATUS:
{
- int res = 0, status;
+ int res = V4L2_IN_ST_NO_SIGNAL, status;
+ v4l2_std_id std = 0;
- v4l_dbg(1, debug, client, "DECODER_GET_STATUS\n");
+ v4l_dbg(1, debug, client, "VIDIOC_QUERYSTD/VIDIOC_INT_G_INPUT_STATUS\n");
status = vpx3220_fp_read(client, 0x0f3);
return status;
if ((status & 0x20) == 0) {
- res |= DECODER_STATUS_GOOD | DECODER_STATUS_COLOR;
+ res = 0;
switch (status & 0x18) {
case 0x00:
case 0x10:
case 0x14:
case 0x18:
- res |= DECODER_STATUS_PAL;
+ std = V4L2_STD_PAL;
break;
case 0x08:
- res |= DECODER_STATUS_SECAM;
+ std = V4L2_STD_SECAM;
break;
case 0x04:
case 0x0c:
case 0x1c:
- res |= DECODER_STATUS_NTSC;
+ std = V4L2_STD_NTSC;
break;
}
}
- *(int *) arg = res;
+ if (cmd == VIDIOC_QUERYSTD)
+ *(v4l2_std_id *)arg = std;
+ else
+ *(int *)arg = res;
break;
}
- case DECODER_SET_NORM:
+ case VIDIOC_S_STD:
{
- int *iarg = arg, data;
+ v4l2_std_id *iarg = arg;
int temp_input;
/* Here we back up the input selection because it gets
choosen video norm */
temp_input = vpx3220_fp_read(client, 0xf2);
- v4l_dbg(1, debug, client, "DECODER_SET_NORM %d\n", *iarg);
- switch (*iarg) {
- case VIDEO_MODE_NTSC:
+ v4l_dbg(1, debug, client, "VIDIOC_S_STD %llx\n", *iarg);
+ if (*iarg & V4L2_STD_NTSC) {
vpx3220_write_fp_block(client, init_ntsc,
sizeof(init_ntsc) >> 1);
v4l_dbg(1, debug, client, "norm switched to NTSC\n");
- break;
-
- case VIDEO_MODE_PAL:
+ } else if (*iarg & V4L2_STD_PAL) {
vpx3220_write_fp_block(client, init_pal,
sizeof(init_pal) >> 1);
v4l_dbg(1, debug, client, "norm switched to PAL\n");
- break;
-
- case VIDEO_MODE_SECAM:
+ } else if (*iarg & V4L2_STD_SECAM) {
vpx3220_write_fp_block(client, init_secam,
sizeof(init_secam) >> 1);
v4l_dbg(1, debug, client, "norm switched to SECAM\n");
- break;
-
- case VIDEO_MODE_AUTO:
- /* FIXME This is only preliminary support */
- data = vpx3220_fp_read(client, 0xf2) & 0x20;
- vpx3220_fp_write(client, 0xf2, 0x00c0 | data);
- v4l_dbg(1, debug, client, "norm switched to AUTO\n");
- break;
-
- default:
+ } else {
return -EINVAL;
}
+
decoder->norm = *iarg;
/* And here we set the backed up video input again */
break;
}
- case DECODER_SET_INPUT:
+ case VIDIOC_INT_S_VIDEO_ROUTING:
{
- int *iarg = arg, data;
+ struct v4l2_routing *route = arg;
+ int data;
/* RJ: *iarg = 0: ST8 (PCTV) input
*iarg = 1: COMPOSITE input
{0x0e, 1}
};
- if (*iarg < 0 || *iarg > 2)
+ if (route->input < 0 || route->input > 2)
return -EINVAL;
- v4l_dbg(1, debug, client, "input switched to %s\n", inputs[*iarg]);
+ v4l_dbg(1, debug, client, "input switched to %s\n", inputs[route->input]);
- vpx3220_write(client, 0x33, input[*iarg][0]);
+ vpx3220_write(client, 0x33, input[route->input][0]);
data = vpx3220_fp_read(client, 0xf2) & ~(0x0020);
if (data < 0)
return data;
/* 0x0010 is required to latch the setting */
vpx3220_fp_write(client, 0xf2,
- data | (input[*iarg][1] << 5) | 0x0010);
+ data | (input[route->input][1] << 5) | 0x0010);
udelay(10);
break;
}
- case DECODER_SET_OUTPUT:
+ case VIDIOC_STREAMON:
+ case VIDIOC_STREAMOFF:
{
- int *iarg = arg;
+ int on = cmd == VIDIOC_STREAMON;
+ v4l_dbg(1, debug, client, "VIDIOC_STREAM%s\n", on ? "ON" : "OFF");
- /* not much choice of outputs */
- if (*iarg != 0) {
- return -EINVAL;
- }
+ vpx3220_write(client, 0xf2, (on ? 0x1b : 0x00));
break;
}
- case DECODER_ENABLE_OUTPUT:
+ case VIDIOC_QUERYCTRL:
{
- int *iarg = arg;
+ struct v4l2_queryctrl *qc = arg;
- v4l_dbg(1, debug, client, "DECODER_ENABLE_OUTPUT %d\n", *iarg);
+ switch (qc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ v4l2_ctrl_query_fill(qc, -128, 127, 1, 0);
+ break;
+
+ case V4L2_CID_CONTRAST:
+ v4l2_ctrl_query_fill(qc, 0, 63, 1, 32);
+ break;
+
+ case V4L2_CID_SATURATION:
+ v4l2_ctrl_query_fill(qc, 0, 4095, 1, 2048);
+ break;
- vpx3220_write(client, 0xf2, (*iarg ? 0x1b : 0x00));
+ case V4L2_CID_HUE:
+ v4l2_ctrl_query_fill(qc, -512, 511, 1, 0);
+ break;
+
+ default:
+ return -EINVAL;
+ }
break;
}
- case DECODER_SET_PICTURE:
+ case VIDIOC_G_CTRL:
{
- struct video_picture *pic = arg;
+ struct v4l2_control *ctrl = arg;
- if (decoder->bright != pic->brightness) {
- /* We want -128 to 128 we get 0-65535 */
- decoder->bright = pic->brightness;
- vpx3220_write(client, 0xe6,
- (decoder->bright - 32768) >> 8);
- }
- if (decoder->contrast != pic->contrast) {
- /* We want 0 to 64 we get 0-65535 */
- /* Bit 7 and 8 is for noise shaping */
- decoder->contrast = pic->contrast;
- vpx3220_write(client, 0xe7,
- (decoder->contrast >> 10) + 192);
- }
- if (decoder->sat != pic->colour) {
- /* We want 0 to 4096 we get 0-65535 */
- decoder->sat = pic->colour;
- vpx3220_fp_write(client, 0xa0,
- decoder->sat >> 4);
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ ctrl->value = decoder->bright;
+ break;
+ case V4L2_CID_CONTRAST:
+ ctrl->value = decoder->contrast;
+ break;
+ case V4L2_CID_SATURATION:
+ ctrl->value = decoder->sat;
+ break;
+ case V4L2_CID_HUE:
+ ctrl->value = decoder->hue;
+ break;
+ default:
+ return -EINVAL;
}
- if (decoder->hue != pic->hue) {
- /* We want -512 to 512 we get 0-65535 */
- decoder->hue = pic->hue;
- vpx3220_fp_write(client, 0x1c,
- ((decoder->hue - 32768) >> 6) & 0xFFF);
+ break;
+ }
+
+ case VIDIOC_S_CTRL:
+ {
+ struct v4l2_control *ctrl = arg;
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ if (decoder->bright != ctrl->value) {
+ decoder->bright = ctrl->value;
+ vpx3220_write(client, 0xe6, decoder->bright);
+ }
+ break;
+ case V4L2_CID_CONTRAST:
+ if (decoder->contrast != ctrl->value) {
+ /* Bit 7 and 8 is for noise shaping */
+ decoder->contrast = ctrl->value;
+ vpx3220_write(client, 0xe7,
+ decoder->contrast + 192);
+ }
+ break;
+ case V4L2_CID_SATURATION:
+ if (decoder->sat != ctrl->value) {
+ decoder->sat = ctrl->value;
+ vpx3220_fp_write(client, 0xa0, decoder->sat);
+ }
+ break;
+ case V4L2_CID_HUE:
+ if (decoder->hue != ctrl->value) {
+ decoder->hue = ctrl->value;
+ vpx3220_fp_write(client, 0x1c, decoder->hue);
+ }
+ break;
+ default:
+ return -EINVAL;
}
break;
}
decoder = kzalloc(sizeof(struct vpx3220), GFP_KERNEL);
if (decoder == NULL)
return -ENOMEM;
- decoder->norm = VIDEO_MODE_PAL;
+ decoder->norm = V4L2_STD_PAL;
decoder->input = 0;
decoder->enable = 1;
decoder->bright = 32768;
config VIDEO_ZORAN_BUZ
tristate "Iomega Buz support"
depends on VIDEO_ZORAN_ZR36060
- select VIDEO_SAA7111 if VIDEO_HELPER_CHIPS_AUTO
+ select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
select VIDEO_SAA7185 if VIDEO_HELPER_CHIPS_AUTO
help
Support for the Iomega Buz MJPEG capture/playback card.
config VIDEO_ZORAN_LML33R10
tristate "Linux Media Labs LML33R10 support"
depends on VIDEO_ZORAN_ZR36060
- select VIDEO_SAA7114 if VIDEO_HELPER_CHIPS_AUTO
+ select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
select VIDEO_ADV7170 if VIDEO_HELPER_CHIPS_AUTO
help
support for the Linux Media Labs LML33R10 MJPEG capture/playback
char name[32];
} input[BUZ_MAX_INPUT];
- int norms;
+ v4l2_std_id norms;
struct tvnorm *tvn[3]; /* supported TV norms */
u32 jpeg_int; /* JPEG interrupt */
spinlock_t spinlock; /* Spinlock */
/* Video for Linux parameters */
- int input, norm; /* card's norm and input - norm=VIDEO_MODE_* */
- int hue, saturation, contrast, brightness; /* Current picture params */
+ int input; /* card's norm and input - norm=VIDEO_MODE_* */
+ v4l2_std_id norm;
struct video_buffer buffer; /* Current buffer params */
struct zoran_overlay_settings overlay_settings;
u32 *overlay_mask; /* overlay mask */
case I2C_DRIVERID_SAA7110:
name = "saa7110";
break;
- case I2C_DRIVERID_SAA7111A:
- name = "saa7111";
- break;
- case I2C_DRIVERID_SAA7114:
- name = "saa7114";
+ case I2C_DRIVERID_SAA711X:
+ name = "saa7115";
break;
case I2C_DRIVERID_SAA7185B:
name = "saa7185";
{ 2, "S-Video" },
{ 0, "Internal/comp" }
},
- .norms = 3,
+ .norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM,
.tvn = {
&f50sqpixel_dc10,
&f60sqpixel_dc10,
{ 7, "S-Video" },
{ 5, "Internal/comp" }
},
- .norms = 3,
+ .norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM,
.tvn = {
&f50sqpixel,
&f60sqpixel,
{ 7, "S-Video" },
{ 5, "Internal/comp" }
},
- .norms = 3,
+ .norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM,
.tvn = {
&f50sqpixel,
&f60sqpixel,
{ 2, "S-Video" },
{ 0, "Internal/comp" }
},
- .norms = 3,
+ .norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM,
.tvn = {
&f50sqpixel_dc10,
&f60sqpixel_dc10,
{ 2, "S-Video" },
{ 0, "Internal/comp" }
},
- .norms = 3,
+ .norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM,
.tvn = {
&f50sqpixel_dc10,
&f60sqpixel_dc10,
{ 0, "Composite" },
{ 7, "S-Video" }
},
- .norms = 2,
+ .norms = V4L2_STD_NTSC|V4L2_STD_PAL,
.tvn = {
&f50ccir601_lml33,
&f60ccir601_lml33,
}, {
.type = LML33R10,
.name = "LML33R10",
- .i2c_decoder = I2C_DRIVERID_SAA7114,
+ .i2c_decoder = I2C_DRIVERID_SAA711X,
.i2c_encoder = I2C_DRIVERID_ADV7170,
.video_codec = CODEC_TYPE_ZR36060,
{ 0, "Composite" },
{ 7, "S-Video" }
},
- .norms = 2,
+ .norms = V4L2_STD_NTSC|V4L2_STD_PAL,
.tvn = {
&f50ccir601_lm33r10,
&f60ccir601_lm33r10,
}, {
.type = BUZ,
.name = "Buz",
- .i2c_decoder = I2C_DRIVERID_SAA7111A,
+ .i2c_decoder = I2C_DRIVERID_SAA711X,
.i2c_encoder = I2C_DRIVERID_SAA7185B,
.video_codec = CODEC_TYPE_ZR36060,
{ 3, "Composite" },
{ 7, "S-Video" }
},
- .norms = 3,
+ .norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM,
.tvn = {
&f50ccir601,
&f60ccir601,
{10, "S-Video 3" },
{15, "YCbCr" }
},
- .norms = 2,
+ .norms = V4L2_STD_NTSC|V4L2_STD_PAL,
.tvn = {
&f50ccir601_avs6eyes,
&f60ccir601_avs6eyes,
zr36057_init (struct zoran *zr)
{
int j, err;
- int two = 2;
- int zero = 0;
dprintk(1,
KERN_INFO
if (default_norm < VIDEO_MODE_PAL &&
default_norm > VIDEO_MODE_SECAM)
default_norm = VIDEO_MODE_PAL;
- zr->norm = default_norm;
- if (!(zr->timing = zr->card.tvn[zr->norm])) {
+ if (default_norm == VIDEO_MODE_PAL) {
+ zr->norm = V4L2_STD_PAL;
+ zr->timing = zr->card.tvn[0];
+ } else if (default_norm == VIDEO_MODE_NTSC) {
+ zr->norm = V4L2_STD_NTSC;
+ zr->timing = zr->card.tvn[1];
+ } else {
+ zr->norm = V4L2_STD_SECAM;
+ zr->timing = zr->card.tvn[2];
+ }
+ if (zr->timing == NULL) {
dprintk(1,
KERN_WARNING
"%s: zr36057_init() - default TV standard not supported by hardware. PAL will be used.\n",
ZR_DEVNAME(zr));
- zr->norm = VIDEO_MODE_PAL;
- zr->timing = zr->card.tvn[zr->norm];
+ zr->norm = V4L2_STD_PAL;
+ zr->timing = zr->card.tvn[0];
}
if (default_input > zr->card.inputs-1) {
}
zr->input = default_input;
- /* Should the following be reset at every open ? */
- zr->hue = 32768;
- zr->contrast = 32768;
- zr->saturation = 32768;
- zr->brightness = 32768;
-
/* default setup (will be repeated at every open) */
zoran_open_init_params(zr);
detect_guest_activity(zr);
test_interrupts(zr);
if (!pass_through) {
- decoder_command(zr, DECODER_ENABLE_OUTPUT, &zero);
- encoder_command(zr, ENCODER_SET_INPUT, &two);
+ struct v4l2_routing route = { 2, 0 };
+
+ decoder_command(zr, VIDIOC_STREAMOFF, 0);
+ encoder_command(zr, VIDIOC_INT_S_VIDEO_ROUTING, &route);
}
zr->zoran_proc = NULL;
#include <linux/i2c.h>
#include <linux/i2c-algo-bit.h>
#include <linux/videodev.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
#include <linux/spinlock.h>
#include <linux/sem.h>
case BUZ_MODE_MOTION_COMPRESS:
case BUZ_MODE_IDLE:
default:
- if (zr->norm == VIDEO_MODE_NTSC ||
+ if ((zr->norm & V4L2_STD_NTSC) ||
(zr->card.type == LML33R10 &&
- zr->norm == VIDEO_MODE_PAL))
+ (zr->norm & V4L2_STD_PAL)))
btand(~ZR36057_VFESPFR_ExtFl, ZR36057_VFESPFR);
else
btor(ZR36057_VFESPFR_ExtFl, ZR36057_VFESPFR);
dprintk(2, KERN_INFO "%s: set_vfe() - width = %d, height = %d\n",
ZR_DEVNAME(zr), video_width, video_height);
- if (zr->norm != VIDEO_MODE_PAL &&
- zr->norm != VIDEO_MODE_NTSC &&
- zr->norm != VIDEO_MODE_SECAM) {
- dprintk(1,
- KERN_ERR "%s: set_vfe() - norm = %d not valid\n",
- ZR_DEVNAME(zr), zr->norm);
- return;
- }
if (video_width < BUZ_MIN_WIDTH ||
video_height < BUZ_MIN_HEIGHT ||
video_width > Wa || video_height > Ha) {
* we get the correct colors when uncompressing to the screen */
//reg |= ZR36057_VFESPFR_VCLKPol; /**/
/* RJ: Don't know if that is needed for NTSC also */
- if (zr->norm != VIDEO_MODE_NTSC)
+ if (!(zr->norm & V4L2_STD_NTSC))
reg |= ZR36057_VFESPFR_ExtFl; // NEEDED!!!!!!! Wolfgang
reg |= ZR36057_VFESPFR_TopField;
if (HorDcm >= 48) {
zr36057_enable_jpg (struct zoran *zr,
enum zoran_codec_mode mode)
{
- static int zero;
- static int one = 1;
struct vfe_settings cap;
int field_size =
zr->jpg_buffers.buffer_size / zr->jpg_settings.field_per_buff;
+ struct v4l2_routing route = { 0, 0 };
zr->codec_mode = mode;
* the video bus direction set to input.
*/
set_videobus_dir(zr, 0);
- decoder_command(zr, DECODER_ENABLE_OUTPUT, &one);
- encoder_command(zr, ENCODER_SET_INPUT, &zero);
+ decoder_command(zr, VIDIOC_STREAMON, 0);
+ route.input = 0;
+ encoder_command(zr, VIDIOC_INT_S_VIDEO_ROUTING, &route);
/* Take the JPEG codec and the VFE out of sleep */
jpeg_codec_sleep(zr, 0);
/* In motion decompression mode, the decoder output must be disabled, and
* the video bus direction set to output.
*/
- decoder_command(zr, DECODER_ENABLE_OUTPUT, &zero);
+ decoder_command(zr, VIDIOC_STREAMOFF, 0);
set_videobus_dir(zr, 1);
- encoder_command(zr, ENCODER_SET_INPUT, &one);
+ route.input = 1;
+ encoder_command(zr, VIDIOC_INT_S_VIDEO_ROUTING, &route);
/* Take the JPEG codec and the VFE out of sleep */
jpeg_codec_sleep(zr, 0);
jpeg_codec_sleep(zr, 1);
zr36057_adjust_vfe(zr, mode);
- decoder_command(zr, DECODER_ENABLE_OUTPUT, &one);
- encoder_command(zr, ENCODER_SET_INPUT, &zero);
+ decoder_command(zr, VIDIOC_STREAMON, 0);
+ route.input = 0;
+ encoder_command(zr, VIDIOC_INT_S_VIDEO_ROUTING, &route);
dprintk(2, KERN_INFO "%s: enable_jpg(IDLE)\n", ZR_DEVNAME(zr));
break;
static void zoran_restart(struct zoran *zr)
{
/* Now the stat_comm buffer is ready for restart */
- int status, mode;
+ int status = 0, mode;
if (zr->codec_mode == BUZ_MODE_MOTION_COMPRESS) {
- decoder_command(zr, DECODER_GET_STATUS, &status);
+ decoder_command(zr, VIDIOC_INT_G_INPUT_STATUS, &status);
mode = CODEC_DO_COMPRESSION;
} else {
- status = 0;
+ status = V4L2_IN_ST_NO_SIGNAL;
mode = CODEC_DO_EXPANSION;
}
if (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS ||
- (status & DECODER_STATUS_GOOD)) {
+ !(status & V4L2_IN_ST_NO_SIGNAL)) {
/********** RESTART code *************/
jpeg_codec_reset(zr);
zr->codec->set_mode(zr->codec, mode);
void
zoran_init_hardware (struct zoran *zr)
{
- int j, zero = 0;
+ struct v4l2_routing route = { 0, 0 };
/* Enable bus-mastering */
zoran_set_pci_master(zr, 1);
zr->card.init(zr);
}
- j = zr->card.input[zr->input].muxsel;
+ route.input = zr->card.input[zr->input].muxsel;
- decoder_command(zr, 0, NULL);
- decoder_command(zr, DECODER_SET_NORM, &zr->norm);
- decoder_command(zr, DECODER_SET_INPUT, &j);
+ decoder_command(zr, VIDIOC_INT_INIT, NULL);
+ decoder_command(zr, VIDIOC_S_STD, &zr->norm);
+ decoder_command(zr, VIDIOC_INT_S_VIDEO_ROUTING, &route);
- encoder_command(zr, 0, NULL);
- encoder_command(zr, ENCODER_SET_NORM, &zr->norm);
- encoder_command(zr, ENCODER_SET_INPUT, &zero);
+ encoder_command(zr, VIDIOC_INT_INIT, NULL);
+ encoder_command(zr, VIDIOC_INT_S_STD_OUTPUT, &zr->norm);
+ route.input = 0;
+ encoder_command(zr, VIDIOC_INT_S_VIDEO_ROUTING, &route);
/* toggle JPEG codec sleep to sync PLL */
jpeg_codec_sleep(zr, 1);
return -EIO;
if (zr->card.type == LML33 &&
- (cmd == DECODER_SET_NORM || cmd == DECODER_SET_INPUT)) {
+ (cmd == VIDIOC_S_STD || cmd == VIDIOC_INT_S_VIDEO_ROUTING)) {
int res;
// Bt819 needs to reset its FIFO buffer using #FRST pin and
zoran_set_pci_master(zr, 0);
if (!pass_through) { /* Switch to color bar */
- int zero = 0, two = 2;
- decoder_command(zr, DECODER_ENABLE_OUTPUT, &zero);
- encoder_command(zr, ENCODER_SET_INPUT, &two);
+ struct v4l2_routing route = { 2, 0 };
+
+ decoder_command(zr, VIDIOC_STREAMOFF, 0);
+ encoder_command(zr, VIDIOC_INT_S_VIDEO_ROUTING, &route);
}
}
static int
zoran_set_norm (struct zoran *zr,
- int norm) /* VIDEO_MODE_* */
+ v4l2_std_id norm)
{
- int norm_encoder, on;
+ int on;
if (zr->v4l_buffers.active != ZORAN_FREE ||
zr->jpg_buffers.active != ZORAN_FREE) {
}
}
- if (norm != VIDEO_MODE_AUTO &&
- (norm < 0 || norm >= zr->card.norms ||
- !zr->card.tvn[norm])) {
+ if (!(norm & zr->card.norms)) {
dprintk(1,
- KERN_ERR "%s: set_norm() - unsupported norm %d\n",
+ KERN_ERR "%s: set_norm() - unsupported norm %llx\n",
ZR_DEVNAME(zr), norm);
return -EINVAL;
}
- if (norm == VIDEO_MODE_AUTO) {
- int status;
+ if (norm == V4L2_STD_ALL) {
+ int status = 0;
+ v4l2_std_id std = 0;
- /* if we have autodetect, ... */
- struct video_decoder_capability caps;
- decoder_command(zr, DECODER_GET_CAPABILITIES, &caps);
- if (!(caps.flags & VIDEO_DECODER_AUTO)) {
- dprintk(1, KERN_ERR "%s: norm=auto unsupported\n",
- ZR_DEVNAME(zr));
- return -EINVAL;
- }
-
- decoder_command(zr, DECODER_SET_NORM, &norm);
+ decoder_command(zr, VIDIOC_QUERYSTD, &std);
+ decoder_command(zr, VIDIOC_S_STD, &std);
/* let changes come into effect */
ssleep(2);
- decoder_command(zr, DECODER_GET_STATUS, &status);
- if (!(status & DECODER_STATUS_GOOD)) {
+ decoder_command(zr, VIDIOC_INT_G_INPUT_STATUS, &status);
+ if (status & V4L2_IN_ST_NO_SIGNAL) {
dprintk(1,
KERN_ERR
"%s: set_norm() - no norm detected\n",
ZR_DEVNAME(zr));
/* reset norm */
- decoder_command(zr, DECODER_SET_NORM, &zr->norm);
+ decoder_command(zr, VIDIOC_S_STD, &zr->norm);
return -EIO;
}
- if (status & DECODER_STATUS_NTSC)
- norm = VIDEO_MODE_NTSC;
- else if (status & DECODER_STATUS_SECAM)
- norm = VIDEO_MODE_SECAM;
- else
- norm = VIDEO_MODE_PAL;
+ norm = std;
}
- zr->timing = zr->card.tvn[norm];
- norm_encoder = norm;
+ if (norm & V4L2_STD_SECAM)
+ zr->timing = zr->card.tvn[2];
+ else if (norm & V4L2_STD_NTSC)
+ zr->timing = zr->card.tvn[1];
+ else
+ zr->timing = zr->card.tvn[0];
/* We switch overlay off and on since a change in the
* norm needs different VFE settings */
if (on)
zr36057_overlay(zr, 0);
- decoder_command(zr, DECODER_SET_NORM, &norm);
- encoder_command(zr, ENCODER_SET_NORM, &norm_encoder);
+ decoder_command(zr, VIDIOC_S_STD, &norm);
+ encoder_command(zr, VIDIOC_INT_S_STD_OUTPUT, &norm);
if (on)
zr36057_overlay(zr, 1);
zoran_set_input (struct zoran *zr,
int input)
{
- int realinput;
+ struct v4l2_routing route = { 0, 0 };
if (input == zr->input) {
return 0;
return -EINVAL;
}
- realinput = zr->card.input[input].muxsel;
+ route.input = zr->card.input[input].muxsel;
zr->input = input;
- decoder_command(zr, DECODER_SET_INPUT, &realinput);
+ decoder_command(zr, VIDIOC_INT_S_VIDEO_ROUTING, &route);
return 0;
}
mutex_lock(&zr->resource_lock);
- bparams->norm = zr->norm;
+ if (zr->norm & V4L2_STD_NTSC)
+ bparams->norm = VIDEO_MODE_NTSC;
+ else if (zr->norm & V4L2_STD_PAL)
+ bparams->norm = VIDEO_MODE_PAL;
+ else
+ bparams->norm = VIDEO_MODE_SECAM;
+
bparams->input = zr->input;
bparams->decimation = fh->jpg_settings.decimation;
case BUZIOC_G_STATUS:
{
struct zoran_status *bstat = arg;
- int norm, input, status, res = 0;
+ struct v4l2_routing route = { 0, 0 };
+ int status = 0, res = 0;
+ v4l2_std_id norm;
dprintk(3, KERN_DEBUG "%s: BUZIOC_G_STATUS\n", ZR_DEVNAME(zr));
return -EINVAL;
}
- input = zr->card.input[bstat->input].muxsel;
- norm = VIDEO_MODE_AUTO;
+ route.input = zr->card.input[bstat->input].muxsel;
mutex_lock(&zr->resource_lock);
goto gstat_unlock_and_return;
}
- decoder_command(zr, DECODER_SET_INPUT, &input);
- decoder_command(zr, DECODER_SET_NORM, &norm);
+ decoder_command(zr, VIDIOC_INT_S_VIDEO_ROUTING, &route);
/* sleep 1 second */
ssleep(1);
/* Get status of video decoder */
- decoder_command(zr, DECODER_GET_STATUS, &status);
+ decoder_command(zr, VIDIOC_QUERYSTD, &norm);
+ decoder_command(zr, VIDIOC_INT_G_INPUT_STATUS, &status);
/* restore previous input and norm */
- input = zr->card.input[zr->input].muxsel;
- decoder_command(zr, DECODER_SET_INPUT, &input);
- decoder_command(zr, DECODER_SET_NORM, &zr->norm);
+ route.input = zr->card.input[zr->input].muxsel;
+ decoder_command(zr, VIDIOC_INT_S_VIDEO_ROUTING, &route);
gstat_unlock_and_return:
mutex_unlock(&zr->resource_lock);
if (!res) {
bstat->signal =
- (status & DECODER_STATUS_GOOD) ? 1 : 0;
- if (status & DECODER_STATUS_NTSC)
+ (status & V4L2_IN_ST_NO_SIGNAL) ? 0 : 1;
+ if (norm & V4L2_STD_NTSC)
bstat->norm = VIDEO_MODE_NTSC;
- else if (status & DECODER_STATUS_SECAM)
+ else if (norm & V4L2_STD_SECAM)
bstat->norm = VIDEO_MODE_SECAM;
else
bstat->norm = VIDEO_MODE_PAL;
bstat->color =
- (status & DECODER_STATUS_COLOR) ? 1 : 0;
+ (status & V4L2_IN_ST_NO_COLOR) ? 0 : 1;
}
return res;
static int zoran_queryctrl(struct file *file, void *__fh,
struct v4l2_queryctrl *ctrl)
{
+ struct zoran_fh *fh = __fh;
+ struct zoran *zr = fh->zr;
+
/* we only support hue/saturation/contrast/brightness */
if (ctrl->id < V4L2_CID_BRIGHTNESS ||
ctrl->id > V4L2_CID_HUE)
return -EINVAL;
- else {
- int id = ctrl->id;
- memset(ctrl, 0, sizeof(*ctrl));
- ctrl->id = id;
- }
-
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- strncpy(ctrl->name, "Brightness", sizeof(ctrl->name)-1);
- break;
- case V4L2_CID_CONTRAST:
- strncpy(ctrl->name, "Contrast", sizeof(ctrl->name)-1);
- break;
- case V4L2_CID_SATURATION:
- strncpy(ctrl->name, "Saturation", sizeof(ctrl->name)-1);
- break;
- case V4L2_CID_HUE:
- strncpy(ctrl->name, "Hue", sizeof(ctrl->name)-1);
- break;
- }
- ctrl->minimum = 0;
- ctrl->maximum = 65535;
- ctrl->step = 1;
- ctrl->default_value = 32768;
- ctrl->type = V4L2_CTRL_TYPE_INTEGER;
- ctrl->flags = V4L2_CTRL_FLAG_SLIDER;
+ decoder_command(zr, VIDIOC_QUERYCTRL, ctrl);
return 0;
}
return -EINVAL;
mutex_lock(&zr->resource_lock);
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- ctrl->value = zr->brightness;
- break;
- case V4L2_CID_CONTRAST:
- ctrl->value = zr->contrast;
- break;
- case V4L2_CID_SATURATION:
- ctrl->value = zr->saturation;
- break;
- case V4L2_CID_HUE:
- ctrl->value = zr->hue;
- break;
- }
+ decoder_command(zr, VIDIOC_G_CTRL, ctrl);
mutex_unlock(&zr->resource_lock);
return 0;
{
struct zoran_fh *fh = __fh;
struct zoran *zr = fh->zr;
- struct video_picture pict;
/* we only support hue/saturation/contrast/brightness */
if (ctrl->id < V4L2_CID_BRIGHTNESS ||
ctrl->id > V4L2_CID_HUE)
return -EINVAL;
- if (ctrl->value < 0 || ctrl->value > 65535) {
- dprintk(1, KERN_ERR
- "%s: VIDIOC_S_CTRL - invalid value %d for id=%d\n",
- ZR_DEVNAME(zr), ctrl->value, ctrl->id);
- return -EINVAL;
- }
-
mutex_lock(&zr->resource_lock);
- switch (ctrl->id) {
- case V4L2_CID_BRIGHTNESS:
- zr->brightness = ctrl->value;
- break;
- case V4L2_CID_CONTRAST:
- zr->contrast = ctrl->value;
- break;
- case V4L2_CID_SATURATION:
- zr->saturation = ctrl->value;
- break;
- case V4L2_CID_HUE:
- zr->hue = ctrl->value;
- break;
- }
- pict.brightness = zr->brightness;
- pict.contrast = zr->contrast;
- pict.colour = zr->saturation;
- pict.hue = zr->hue;
-
- decoder_command(zr, DECODER_SET_PICTURE, &pict);
-
+ decoder_command(zr, VIDIOC_S_CTRL, ctrl);
mutex_unlock(&zr->resource_lock);
return 0;
{
struct zoran_fh *fh = __fh;
struct zoran *zr = fh->zr;
- int norm;
mutex_lock(&zr->resource_lock);
- norm = zr->norm;
+ *std = zr->norm;
mutex_unlock(&zr->resource_lock);
-
- switch (norm) {
- case VIDEO_MODE_PAL:
- *std = V4L2_STD_PAL;
- break;
- case VIDEO_MODE_NTSC:
- *std = V4L2_STD_NTSC;
- break;
- case VIDEO_MODE_SECAM:
- *std = V4L2_STD_SECAM;
- break;
- }
-
return 0;
}
{
struct zoran_fh *fh = __fh;
struct zoran *zr = fh->zr;
- int norm = -1, res = 0;
-
- if ((*std & V4L2_STD_PAL) && !(*std & ~V4L2_STD_PAL))
- norm = VIDEO_MODE_PAL;
- else if ((*std & V4L2_STD_NTSC) && !(*std & ~V4L2_STD_NTSC))
- norm = VIDEO_MODE_NTSC;
- else if ((*std & V4L2_STD_SECAM) && !(*std & ~V4L2_STD_SECAM))
- norm = VIDEO_MODE_SECAM;
- else if (*std == V4L2_STD_ALL)
- norm = VIDEO_MODE_AUTO;
- else {
- dprintk(1, KERN_ERR
- "%s: VIDIOC_S_STD - invalid norm 0x%llx\n",
- ZR_DEVNAME(zr), (unsigned long long)*std);
- return -EINVAL;
- }
+ int res = 0;
mutex_lock(&zr->resource_lock);
- res = zoran_set_norm(zr, norm);
+ res = zoran_set_norm(zr, *std);
if (res)
goto sstd_unlock_and_return;
{
struct zoran_fh *fh = __fh;
struct zoran *zr = fh->zr;
- int status;
if (inp->index < 0 || inp->index >= zr->card.inputs)
return -EINVAL;
/* Get status of video decoder */
mutex_lock(&zr->resource_lock);
- decoder_command(zr, DECODER_GET_STATUS, &status);
+ decoder_command(zr, VIDIOC_INT_G_INPUT_STATUS, &inp->status);
mutex_unlock(&zr->resource_lock);
-
- if (!(status & DECODER_STATUS_GOOD)) {
- inp->status |= V4L2_IN_ST_NO_POWER;
- inp->status |= V4L2_IN_ST_NO_SIGNAL;
- }
- if (!(status & DECODER_STATUS_COLOR))
- inp->status |= V4L2_IN_ST_NO_COLOR;
-
return 0;
}
git.openpandora.org / pandora-kernel.git / commitdiff