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yaml
---
r: 306399
b: refs/heads/master
c: 332e799
h: refs/heads/master
i:
  306397: 694a6a5
  306395: d85509c
  306391: 9d1bc74
  306383: c0f77af
  306367: 6143910
v: v3
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Hans Verkuil authored and Mauro Carvalho Chehab committed May 14, 2012
1 parent 0bf9985 commit 1f415d4
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Showing 2 changed files with 11 additions and 114 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 313fce750a073b041526f6e595f755f6233f8e73
refs/heads/master: 332e799cea32b17c969a1d67e4ed1586d878286f
123 changes: 10 additions & 113 deletions trunk/drivers/media/video/hexium_gemini.c
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Original file line number Diff line number Diff line change
Expand Up @@ -40,15 +40,15 @@ static int hexium_num;

#define HEXIUM_INPUTS 9
static struct v4l2_input hexium_inputs[HEXIUM_INPUTS] = {
{ 0, "CVBS 1", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD },
{ 1, "CVBS 2", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD },
{ 2, "CVBS 3", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD },
{ 3, "CVBS 4", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD },
{ 4, "CVBS 5", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD },
{ 5, "CVBS 6", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD },
{ 6, "Y/C 1", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD },
{ 7, "Y/C 2", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD },
{ 8, "Y/C 3", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD },
{ 0, "CVBS 1", V4L2_INPUT_TYPE_CAMERA, 0, 0, V4L2_STD_ALL, 0, V4L2_IN_CAP_STD },
{ 1, "CVBS 2", V4L2_INPUT_TYPE_CAMERA, 0, 0, V4L2_STD_ALL, 0, V4L2_IN_CAP_STD },
{ 2, "CVBS 3", V4L2_INPUT_TYPE_CAMERA, 0, 0, V4L2_STD_ALL, 0, V4L2_IN_CAP_STD },
{ 3, "CVBS 4", V4L2_INPUT_TYPE_CAMERA, 0, 0, V4L2_STD_ALL, 0, V4L2_IN_CAP_STD },
{ 4, "CVBS 5", V4L2_INPUT_TYPE_CAMERA, 0, 0, V4L2_STD_ALL, 0, V4L2_IN_CAP_STD },
{ 5, "CVBS 6", V4L2_INPUT_TYPE_CAMERA, 0, 0, V4L2_STD_ALL, 0, V4L2_IN_CAP_STD },
{ 6, "Y/C 1", V4L2_INPUT_TYPE_CAMERA, 0, 0, V4L2_STD_ALL, 0, V4L2_IN_CAP_STD },
{ 7, "Y/C 2", V4L2_INPUT_TYPE_CAMERA, 0, 0, V4L2_STD_ALL, 0, V4L2_IN_CAP_STD },
{ 8, "Y/C 3", V4L2_INPUT_TYPE_CAMERA, 0, 0, V4L2_STD_ALL, 0, V4L2_IN_CAP_STD },
};

#define HEXIUM_AUDIOS 0
Expand All @@ -59,11 +59,6 @@ struct hexium_data
u8 byte;
};

#define HEXIUM_CONTROLS 1
static struct v4l2_queryctrl hexium_controls[] = {
{ V4L2_CID_PRIVATE_BASE, V4L2_CTRL_TYPE_BOOLEAN, "B/W", 0, 1, 1, 0, 0 },
};

#define HEXIUM_GEMINI_V_1_0 1
#define HEXIUM_GEMINI_DUAL_V_1_0 2

Expand All @@ -76,7 +71,6 @@ struct hexium

int cur_input; /* current input */
v4l2_std_id cur_std; /* current standard */
int cur_bw; /* current black/white status */
};

/* Samsung KS0127B decoder default registers */
Expand Down Expand Up @@ -119,18 +113,10 @@ static struct hexium_data hexium_pal[] = {
{ 0x01, 0x52 }, { 0x12, 0x64 }, { 0x2D, 0x2C }, { 0x2E, 0x9B }, { -1 , 0xFF }
};

static struct hexium_data hexium_pal_bw[] = {
{ 0x01, 0x52 }, { 0x12, 0x64 }, { 0x2D, 0x2C }, { 0x2E, 0x9B }, { -1 , 0xFF }
};

static struct hexium_data hexium_ntsc[] = {
{ 0x01, 0x53 }, { 0x12, 0x04 }, { 0x2D, 0x23 }, { 0x2E, 0x81 }, { -1 , 0xFF }
};

static struct hexium_data hexium_ntsc_bw[] = {
{ 0x01, 0x53 }, { 0x12, 0x04 }, { 0x2D, 0x23 }, { 0x2E, 0x81 }, { -1 , 0xFF }
};

static struct hexium_data hexium_secam[] = {
{ 0x01, 0x52 }, { 0x12, 0x64 }, { 0x2D, 0x2C }, { 0x2E, 0x9B }, { -1 , 0xFF }
};
Expand Down Expand Up @@ -264,93 +250,6 @@ static int vidioc_s_input(struct file *file, void *fh, unsigned int input)
return 0;
}

/* the saa7146 provides some controls (brightness, contrast, saturation)
which gets registered *after* this function. because of this we have
to return with a value != 0 even if the function succeeded.. */
static int vidioc_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qc)
{
struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
int i;

for (i = HEXIUM_CONTROLS - 1; i >= 0; i--) {
if (hexium_controls[i].id == qc->id) {
*qc = hexium_controls[i];
DEB_D("VIDIOC_QUERYCTRL %d\n", qc->id);
return 0;
}
}
return dev->ext_vv_data->core_ops->vidioc_queryctrl(file, fh, qc);
}

static int vidioc_g_ctrl(struct file *file, void *fh, struct v4l2_control *vc)
{
struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
struct hexium *hexium = (struct hexium *) dev->ext_priv;
int i;

for (i = HEXIUM_CONTROLS - 1; i >= 0; i--) {
if (hexium_controls[i].id == vc->id)
break;
}

if (i < 0)
return dev->ext_vv_data->core_ops->vidioc_g_ctrl(file, fh, vc);

if (vc->id == V4L2_CID_PRIVATE_BASE) {
vc->value = hexium->cur_bw;
DEB_D("VIDIOC_G_CTRL BW:%d\n", vc->value);
return 0;
}
return -EINVAL;
}

static int vidioc_s_ctrl(struct file *file, void *fh, struct v4l2_control *vc)
{
struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
struct hexium *hexium = (struct hexium *) dev->ext_priv;
int i = 0;

for (i = HEXIUM_CONTROLS - 1; i >= 0; i--) {
if (hexium_controls[i].id == vc->id)
break;
}

if (i < 0)
return dev->ext_vv_data->core_ops->vidioc_s_ctrl(file, fh, vc);

if (vc->id == V4L2_CID_PRIVATE_BASE)
hexium->cur_bw = vc->value;

DEB_D("VIDIOC_S_CTRL BW:%d\n", hexium->cur_bw);

if (0 == hexium->cur_bw && V4L2_STD_PAL == hexium->cur_std) {
hexium_set_standard(hexium, hexium_pal);
return 0;
}
if (0 == hexium->cur_bw && V4L2_STD_NTSC == hexium->cur_std) {
hexium_set_standard(hexium, hexium_ntsc);
return 0;
}
if (0 == hexium->cur_bw && V4L2_STD_SECAM == hexium->cur_std) {
hexium_set_standard(hexium, hexium_secam);
return 0;
}
if (1 == hexium->cur_bw && V4L2_STD_PAL == hexium->cur_std) {
hexium_set_standard(hexium, hexium_pal_bw);
return 0;
}
if (1 == hexium->cur_bw && V4L2_STD_NTSC == hexium->cur_std) {
hexium_set_standard(hexium, hexium_ntsc_bw);
return 0;
}
if (1 == hexium->cur_bw && V4L2_STD_SECAM == hexium->cur_std)
/* fixme: is there no bw secam mode? */
return -EINVAL;

return -EINVAL;
}


static struct saa7146_ext_vv vv_data;

/* this function only gets called when the probing was successful */
Expand Down Expand Up @@ -399,9 +298,7 @@ static int hexium_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_d
hexium->cur_input = 0;

saa7146_vv_init(dev, &vv_data);
vv_data.vid_ops.vidioc_queryctrl = vidioc_queryctrl;
vv_data.vid_ops.vidioc_g_ctrl = vidioc_g_ctrl;
vv_data.vid_ops.vidioc_s_ctrl = vidioc_s_ctrl;

vv_data.vid_ops.vidioc_enum_input = vidioc_enum_input;
vv_data.vid_ops.vidioc_g_input = vidioc_g_input;
vv_data.vid_ops.vidioc_s_input = vidioc_s_input;
Expand Down

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