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提交 04a94d3c 编写于 作者: M Mauro Carvalho Chehab
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V4L/DVB (6913): Preserve the previous order to make easier to check the conversion 

Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
上级 e5ae3db4
隐藏空白更改
内联 并排
Showing with 178 addition and 177 deletion
drivers/media/video/bt8xx/bttv-driver.c
浏览文件 @ 04a94d3c
......@@ -1442,6 +1442,170 @@ static void bttv_reinit_bt848(struct bttv *btv)
set_input(btv, btv->input, btv->tvnorm);
}
static int bttv_g_ctrl(struct file *file, void *priv,
struct v4l2_control *c)
{
struct bttv_fh *fh = priv;
struct bttv *btv = fh->btv;
switch (c->id) {
case V4L2_CID_BRIGHTNESS:
c->value = btv->bright;
break;
case V4L2_CID_HUE:
c->value = btv->hue;
break;
case V4L2_CID_CONTRAST:
c->value = btv->contrast;
break;
case V4L2_CID_SATURATION:
c->value = btv->saturation;
break;
case V4L2_CID_AUDIO_MUTE:
case V4L2_CID_AUDIO_VOLUME:
case V4L2_CID_AUDIO_BALANCE:
case V4L2_CID_AUDIO_BASS:
case V4L2_CID_AUDIO_TREBLE:
bttv_call_i2c_clients(btv, VIDIOC_G_CTRL, c);
break;
case V4L2_CID_PRIVATE_CHROMA_AGC:
c->value = btv->opt_chroma_agc;
break;
case V4L2_CID_PRIVATE_COMBFILTER:
c->value = btv->opt_combfilter;
break;
case V4L2_CID_PRIVATE_LUMAFILTER:
c->value = btv->opt_lumafilter;
break;
case V4L2_CID_PRIVATE_AUTOMUTE:
c->value = btv->opt_automute;
break;
case V4L2_CID_PRIVATE_AGC_CRUSH:
c->value = btv->opt_adc_crush;
break;
case V4L2_CID_PRIVATE_VCR_HACK:
c->value = btv->opt_vcr_hack;
break;
case V4L2_CID_PRIVATE_WHITECRUSH_UPPER:
c->value = btv->opt_whitecrush_upper;
break;
case V4L2_CID_PRIVATE_WHITECRUSH_LOWER:
c->value = btv->opt_whitecrush_lower;
break;
case V4L2_CID_PRIVATE_UV_RATIO:
c->value = btv->opt_uv_ratio;
break;
case V4L2_CID_PRIVATE_FULL_LUMA_RANGE:
c->value = btv->opt_full_luma_range;
break;
case V4L2_CID_PRIVATE_CORING:
c->value = btv->opt_coring;
break;
default:
return -EINVAL;
}
return 0;
}
static int bttv_s_ctrl(struct file *file, void *f,
struct v4l2_control *c)
{
int err;
int val;
struct bttv_fh *fh = f;
struct bttv *btv = fh->btv;
err = v4l2_prio_check(&btv->prio, &fh->prio);
if (0 != err)
return err;
switch (c->id) {
case V4L2_CID_BRIGHTNESS:
bt848_bright(btv, c->value);
break;
case V4L2_CID_HUE:
bt848_hue(btv, c->value);
break;
case V4L2_CID_CONTRAST:
bt848_contrast(btv, c->value);
break;
case V4L2_CID_SATURATION:
bt848_sat(btv, c->value);
break;
case V4L2_CID_AUDIO_MUTE:
audio_mute(btv, c->value);
/* fall through */
case V4L2_CID_AUDIO_VOLUME:
if (btv->volume_gpio)
btv->volume_gpio(btv, c->value);
bttv_call_i2c_clients(btv, VIDIOC_S_CTRL, c);
break;
case V4L2_CID_AUDIO_BALANCE:
case V4L2_CID_AUDIO_BASS:
case V4L2_CID_AUDIO_TREBLE:
bttv_call_i2c_clients(btv, VIDIOC_S_CTRL, c);
break;
case V4L2_CID_PRIVATE_CHROMA_AGC:
btv->opt_chroma_agc = c->value;
val = btv->opt_chroma_agc ? BT848_SCLOOP_CAGC : 0;
btwrite(val, BT848_E_SCLOOP);
btwrite(val, BT848_O_SCLOOP);
break;
case V4L2_CID_PRIVATE_COMBFILTER:
btv->opt_combfilter = c->value;
break;
case V4L2_CID_PRIVATE_LUMAFILTER:
btv->opt_lumafilter = c->value;
if (btv->opt_lumafilter) {
btand(~BT848_CONTROL_LDEC, BT848_E_CONTROL);
btand(~BT848_CONTROL_LDEC, BT848_O_CONTROL);
} else {
btor(BT848_CONTROL_LDEC, BT848_E_CONTROL);
btor(BT848_CONTROL_LDEC, BT848_O_CONTROL);
}
break;
case V4L2_CID_PRIVATE_AUTOMUTE:
btv->opt_automute = c->value;
break;
case V4L2_CID_PRIVATE_AGC_CRUSH:
btv->opt_adc_crush = c->value;
btwrite(BT848_ADC_RESERVED |
(btv->opt_adc_crush ? BT848_ADC_CRUSH : 0),
BT848_ADC);
break;
case V4L2_CID_PRIVATE_VCR_HACK:
btv->opt_vcr_hack = c->value;
break;
case V4L2_CID_PRIVATE_WHITECRUSH_UPPER:
btv->opt_whitecrush_upper = c->value;
btwrite(c->value, BT848_WC_UP);
break;
case V4L2_CID_PRIVATE_WHITECRUSH_LOWER:
btv->opt_whitecrush_lower = c->value;
btwrite(c->value, BT848_WC_DOWN);
break;
case V4L2_CID_PRIVATE_UV_RATIO:
btv->opt_uv_ratio = c->value;
bt848_sat(btv, btv->saturation);
break;
case V4L2_CID_PRIVATE_FULL_LUMA_RANGE:
btv->opt_full_luma_range = c->value;
btaor((c->value<<7), ~BT848_OFORM_RANGE, BT848_OFORM);
break;
case V4L2_CID_PRIVATE_CORING:
btv->opt_coring = c->value;
btaor((c->value<<5), ~BT848_OFORM_CORE32, BT848_OFORM);
break;
default:
return -EINVAL;
}
return 0;
}
/* ----------------------------------------------------------------------- */
void bttv_gpio_tracking(struct bttv *btv, char *comment)
......@@ -1869,170 +2033,6 @@ static int bttv_log_status(struct file *file, void *f)
return 0;
}
static int bttv_g_ctrl(struct file *file, void *priv,
struct v4l2_control *c)
{
struct bttv_fh *fh = priv;
struct bttv *btv = fh->btv;
switch (c->id) {
case V4L2_CID_BRIGHTNESS:
c->value = btv->bright;
break;
case V4L2_CID_HUE:
c->value = btv->hue;
break;
case V4L2_CID_CONTRAST:
c->value = btv->contrast;
break;
case V4L2_CID_SATURATION:
c->value = btv->saturation;
break;
case V4L2_CID_AUDIO_MUTE:
case V4L2_CID_AUDIO_VOLUME:
case V4L2_CID_AUDIO_BALANCE:
case V4L2_CID_AUDIO_BASS:
case V4L2_CID_AUDIO_TREBLE:
bttv_call_i2c_clients(btv, VIDIOC_G_CTRL, c);
break;
case V4L2_CID_PRIVATE_CHROMA_AGC:
c->value = btv->opt_chroma_agc;
break;
case V4L2_CID_PRIVATE_COMBFILTER:
c->value = btv->opt_combfilter;
break;
case V4L2_CID_PRIVATE_LUMAFILTER:
c->value = btv->opt_lumafilter;
break;
case V4L2_CID_PRIVATE_AUTOMUTE:
c->value = btv->opt_automute;
break;
case V4L2_CID_PRIVATE_AGC_CRUSH:
c->value = btv->opt_adc_crush;
break;
case V4L2_CID_PRIVATE_VCR_HACK:
c->value = btv->opt_vcr_hack;
break;
case V4L2_CID_PRIVATE_WHITECRUSH_UPPER:
c->value = btv->opt_whitecrush_upper;
break;
case V4L2_CID_PRIVATE_WHITECRUSH_LOWER:
c->value = btv->opt_whitecrush_lower;
break;
case V4L2_CID_PRIVATE_UV_RATIO:
c->value = btv->opt_uv_ratio;
break;
case V4L2_CID_PRIVATE_FULL_LUMA_RANGE:
c->value = btv->opt_full_luma_range;
break;
case V4L2_CID_PRIVATE_CORING:
c->value = btv->opt_coring;
break;
default:
return -EINVAL;
}
return 0;
}
static int bttv_s_ctrl(struct file *file, void *f,
struct v4l2_control *c)
{
int err;
int val;
struct bttv_fh *fh = f;
struct bttv *btv = fh->btv;
err = v4l2_prio_check(&btv->prio, &fh->prio);
if (0 != err)
return err;
switch (c->id) {
case V4L2_CID_BRIGHTNESS:
bt848_bright(btv, c->value);
break;
case V4L2_CID_HUE:
bt848_hue(btv, c->value);
break;
case V4L2_CID_CONTRAST:
bt848_contrast(btv, c->value);
break;
case V4L2_CID_SATURATION:
bt848_sat(btv, c->value);
break;
case V4L2_CID_AUDIO_MUTE:
audio_mute(btv, c->value);
/* fall through */
case V4L2_CID_AUDIO_VOLUME:
if (btv->volume_gpio)
btv->volume_gpio(btv, c->value);
bttv_call_i2c_clients(btv, VIDIOC_S_CTRL, c);
break;
case V4L2_CID_AUDIO_BALANCE:
case V4L2_CID_AUDIO_BASS:
case V4L2_CID_AUDIO_TREBLE:
bttv_call_i2c_clients(btv, VIDIOC_S_CTRL, c);
break;
case V4L2_CID_PRIVATE_CHROMA_AGC:
btv->opt_chroma_agc = c->value;
val = btv->opt_chroma_agc ? BT848_SCLOOP_CAGC : 0;
btwrite(val, BT848_E_SCLOOP);
btwrite(val, BT848_O_SCLOOP);
break;
case V4L2_CID_PRIVATE_COMBFILTER:
btv->opt_combfilter = c->value;
break;
case V4L2_CID_PRIVATE_LUMAFILTER:
btv->opt_lumafilter = c->value;
if (btv->opt_lumafilter) {
btand(~BT848_CONTROL_LDEC, BT848_E_CONTROL);
btand(~BT848_CONTROL_LDEC, BT848_O_CONTROL);
} else {
btor(BT848_CONTROL_LDEC, BT848_E_CONTROL);
btor(BT848_CONTROL_LDEC, BT848_O_CONTROL);
}
break;
case V4L2_CID_PRIVATE_AUTOMUTE:
btv->opt_automute = c->value;
break;
case V4L2_CID_PRIVATE_AGC_CRUSH:
btv->opt_adc_crush = c->value;
btwrite(BT848_ADC_RESERVED |
(btv->opt_adc_crush ? BT848_ADC_CRUSH : 0),
BT848_ADC);
break;
case V4L2_CID_PRIVATE_VCR_HACK:
btv->opt_vcr_hack = c->value;
break;
case V4L2_CID_PRIVATE_WHITECRUSH_UPPER:
btv->opt_whitecrush_upper = c->value;
btwrite(c->value, BT848_WC_UP);
break;
case V4L2_CID_PRIVATE_WHITECRUSH_LOWER:
btv->opt_whitecrush_lower = c->value;
btwrite(c->value, BT848_WC_DOWN);
break;
case V4L2_CID_PRIVATE_UV_RATIO:
btv->opt_uv_ratio = c->value;
bt848_sat(btv, btv->saturation);
break;
case V4L2_CID_PRIVATE_FULL_LUMA_RANGE:
btv->opt_full_luma_range = c->value;
btaor((c->value<<7), ~BT848_OFORM_RANGE, BT848_OFORM);
break;
case V4L2_CID_PRIVATE_CORING:
btv->opt_coring = c->value;
btaor((c->value<<5), ~BT848_OFORM_CORE32, BT848_OFORM);
break;
default:
return -EINVAL;
}
return 0;
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int bttv_g_register(struct file *file, void *f,
struct v4l2_register *reg)
......@@ -2633,13 +2633,26 @@ static int bttv_querycap(struct file *file, void *priv,
return 0;
}
static int bttv_enum_fmt_vbi(struct file *file, void *priv,
struct v4l2_fmtdesc *f)
{
if (0 != f->index)
return -EINVAL;
f->pixelformat = V4L2_PIX_FMT_GREY;
strcpy(f->description, "vbi data");
return 0;
}
static int bttv_enum_fmt_cap(struct file *file, void *priv,
struct v4l2_fmtdesc *f)
{
if (f->index >= FORMATS)
return -EINVAL;
strlcpy(f->description, formats[f->index].name, sizeof(f->description));
strlcpy(f->description, formats[f->index].name,
sizeof(f->description));
f->pixelformat = formats[f->index].fourcc;
return 0;
......@@ -2664,18 +2677,6 @@ static int bttv_enum_fmt_overlay(struct file *file, void *priv,
return 0;
}
static int bttv_enum_fmt_vbi(struct file *file, void *priv,
struct v4l2_fmtdesc *f)
{
if (0 != f->index)
return -EINVAL;
f->pixelformat = V4L2_PIX_FMT_GREY;
strcpy(f->description, "vbi data");
return 0;
}
static int bttv_g_fbuf(struct file *file, void *f,
struct v4l2_framebuffer *fb)
{
......
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