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[media] v4l2-ctrls.c: add support for the new DV controls

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Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2012-07-03 06:14:37 -03:00 committed by Mauro Carvalho Chehab
parent ed45ce2cc0
commit 977ebec754
1 changed files with 39 additions and 0 deletions
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39
drivers/media/v4l2-core/v4l2-ctrls.c
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@ -425,6 +425,18 @@ const char * const *v4l2_ctrl_get_menu(u32 id)
"Gray",
NULL,
};
static const char * const dv_tx_mode[] = {
"DVI-D",
"HDMI",
NULL,
};
static const char * const dv_rgb_range[] = {
"Automatic",
"RGB limited range (16-235)",
"RGB full range (0-255)",
NULL,
};
switch (id) {
case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
@ -502,6 +514,11 @@ const char * const *v4l2_ctrl_get_menu(u32 id)
return mpeg4_profile;
case V4L2_CID_JPEG_CHROMA_SUBSAMPLING:
return jpeg_chroma_subsampling;
case V4L2_CID_DV_TX_MODE:
return dv_tx_mode;
case V4L2_CID_DV_TX_RGB_RANGE:
case V4L2_CID_DV_RX_RGB_RANGE:
return dv_rgb_range;
default:
return NULL;
@ -733,6 +750,16 @@ const char *v4l2_ctrl_get_name(u32 id)
case V4L2_CID_LINK_FREQ: return "Link Frequency";
case V4L2_CID_PIXEL_RATE: return "Pixel Rate";
/* DV controls */
case V4L2_CID_DV_CLASS: return "Digital Video Controls";
case V4L2_CID_DV_TX_HOTPLUG: return "Hotplug Present";
case V4L2_CID_DV_TX_RXSENSE: return "RxSense Present";
case V4L2_CID_DV_TX_EDID_PRESENT: return "EDID Present";
case V4L2_CID_DV_TX_MODE: return "Transmit Mode";
case V4L2_CID_DV_TX_RGB_RANGE: return "Tx RGB Quantization Range";
case V4L2_CID_DV_RX_POWER_PRESENT: return "Power Present";
case V4L2_CID_DV_RX_RGB_RANGE: return "Rx RGB Quantization Range";
default:
return NULL;
}
@ -832,6 +859,9 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
case V4L2_CID_ISO_SENSITIVITY_AUTO:
case V4L2_CID_EXPOSURE_METERING:
case V4L2_CID_SCENE_MODE:
case V4L2_CID_DV_TX_MODE:
case V4L2_CID_DV_TX_RGB_RANGE:
case V4L2_CID_DV_RX_RGB_RANGE:
*type = V4L2_CTRL_TYPE_MENU;
break;
case V4L2_CID_LINK_FREQ:
@ -853,6 +883,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
case V4L2_CID_JPEG_CLASS:
case V4L2_CID_IMAGE_SOURCE_CLASS:
case V4L2_CID_IMAGE_PROC_CLASS:
case V4L2_CID_DV_CLASS:
*type = V4L2_CTRL_TYPE_CTRL_CLASS;
/* You can neither read not write these */
*flags |= V4L2_CTRL_FLAG_READ_ONLY | V4L2_CTRL_FLAG_WRITE_ONLY;
@ -869,6 +900,10 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
case V4L2_CID_JPEG_ACTIVE_MARKER:
case V4L2_CID_3A_LOCK:
case V4L2_CID_AUTO_FOCUS_STATUS:
case V4L2_CID_DV_TX_HOTPLUG:
case V4L2_CID_DV_TX_RXSENSE:
case V4L2_CID_DV_TX_EDID_PRESENT:
case V4L2_CID_DV_RX_POWER_PRESENT:
*type = V4L2_CTRL_TYPE_BITMASK;
break;
case V4L2_CID_MIN_BUFFERS_FOR_CAPTURE:
@ -933,6 +968,10 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
case V4L2_CID_FLASH_STROBE_STATUS:
case V4L2_CID_AUTO_FOCUS_STATUS:
case V4L2_CID_FLASH_READY:
case V4L2_CID_DV_TX_HOTPLUG:
case V4L2_CID_DV_TX_RXSENSE:
case V4L2_CID_DV_TX_EDID_PRESENT:
case V4L2_CID_DV_RX_POWER_PRESENT:
*flags |= V4L2_CTRL_FLAG_READ_ONLY;
break;
}