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path: root/drivers/media/video/uvc/uvc_ctrl.c
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Diffstat (limited to 'drivers/media/video/uvc/uvc_ctrl.c')
-rw-r--r--drivers/media/video/uvc/uvc_ctrl.c255
1 files changed, 131 insertions, 124 deletions
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 36a6ba92df2..c3225a56174 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -34,7 +34,7 @@
static struct uvc_control_info uvc_ctrls[] = {
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_BRIGHTNESS_CONTROL,
+ .selector = UVC_PU_BRIGHTNESS_CONTROL,
.index = 0,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -42,7 +42,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_CONTRAST_CONTROL,
+ .selector = UVC_PU_CONTRAST_CONTROL,
.index = 1,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -50,7 +50,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_HUE_CONTROL,
+ .selector = UVC_PU_HUE_CONTROL,
.index = 2,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -58,7 +58,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_SATURATION_CONTROL,
+ .selector = UVC_PU_SATURATION_CONTROL,
.index = 3,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -66,7 +66,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_SHARPNESS_CONTROL,
+ .selector = UVC_PU_SHARPNESS_CONTROL,
.index = 4,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -74,7 +74,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_GAMMA_CONTROL,
+ .selector = UVC_PU_GAMMA_CONTROL,
.index = 5,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -82,7 +82,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_WHITE_BALANCE_TEMPERATURE_CONTROL,
+ .selector = UVC_PU_WHITE_BALANCE_TEMPERATURE_CONTROL,
.index = 6,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -90,7 +90,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_WHITE_BALANCE_COMPONENT_CONTROL,
+ .selector = UVC_PU_WHITE_BALANCE_COMPONENT_CONTROL,
.index = 7,
.size = 4,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -98,7 +98,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_BACKLIGHT_COMPENSATION_CONTROL,
+ .selector = UVC_PU_BACKLIGHT_COMPENSATION_CONTROL,
.index = 8,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -106,7 +106,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_GAIN_CONTROL,
+ .selector = UVC_PU_GAIN_CONTROL,
.index = 9,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -114,7 +114,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_POWER_LINE_FREQUENCY_CONTROL,
+ .selector = UVC_PU_POWER_LINE_FREQUENCY_CONTROL,
.index = 10,
.size = 1,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -122,7 +122,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_HUE_AUTO_CONTROL,
+ .selector = UVC_PU_HUE_AUTO_CONTROL,
.index = 11,
.size = 1,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
@@ -130,7 +130,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL,
+ .selector = UVC_PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL,
.index = 12,
.size = 1,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
@@ -138,7 +138,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL,
+ .selector = UVC_PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL,
.index = 13,
.size = 1,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
@@ -146,7 +146,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_DIGITAL_MULTIPLIER_CONTROL,
+ .selector = UVC_PU_DIGITAL_MULTIPLIER_CONTROL,
.index = 14,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -154,7 +154,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_DIGITAL_MULTIPLIER_LIMIT_CONTROL,
+ .selector = UVC_PU_DIGITAL_MULTIPLIER_LIMIT_CONTROL,
.index = 15,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -162,21 +162,21 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_ANALOG_VIDEO_STANDARD_CONTROL,
+ .selector = UVC_PU_ANALOG_VIDEO_STANDARD_CONTROL,
.index = 16,
.size = 1,
.flags = UVC_CONTROL_GET_CUR,
},
{
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_ANALOG_LOCK_STATUS_CONTROL,
+ .selector = UVC_PU_ANALOG_LOCK_STATUS_CONTROL,
.index = 17,
.size = 1,
.flags = UVC_CONTROL_GET_CUR,
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_SCANNING_MODE_CONTROL,
+ .selector = UVC_CT_SCANNING_MODE_CONTROL,
.index = 0,
.size = 1,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
@@ -184,7 +184,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_AE_MODE_CONTROL,
+ .selector = UVC_CT_AE_MODE_CONTROL,
.index = 1,
.size = 1,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
@@ -193,7 +193,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_AE_PRIORITY_CONTROL,
+ .selector = UVC_CT_AE_PRIORITY_CONTROL,
.index = 2,
.size = 1,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
@@ -201,7 +201,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_EXPOSURE_TIME_ABSOLUTE_CONTROL,
+ .selector = UVC_CT_EXPOSURE_TIME_ABSOLUTE_CONTROL,
.index = 3,
.size = 4,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -209,7 +209,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_EXPOSURE_TIME_RELATIVE_CONTROL,
+ .selector = UVC_CT_EXPOSURE_TIME_RELATIVE_CONTROL,
.index = 4,
.size = 1,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
@@ -217,7 +217,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_FOCUS_ABSOLUTE_CONTROL,
+ .selector = UVC_CT_FOCUS_ABSOLUTE_CONTROL,
.index = 5,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -225,7 +225,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_FOCUS_RELATIVE_CONTROL,
+ .selector = UVC_CT_FOCUS_RELATIVE_CONTROL,
.index = 6,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -233,7 +233,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_IRIS_ABSOLUTE_CONTROL,
+ .selector = UVC_CT_IRIS_ABSOLUTE_CONTROL,
.index = 7,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -241,7 +241,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_IRIS_RELATIVE_CONTROL,
+ .selector = UVC_CT_IRIS_RELATIVE_CONTROL,
.index = 8,
.size = 1,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
@@ -249,7 +249,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_ZOOM_ABSOLUTE_CONTROL,
+ .selector = UVC_CT_ZOOM_ABSOLUTE_CONTROL,
.index = 9,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -257,7 +257,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_ZOOM_RELATIVE_CONTROL,
+ .selector = UVC_CT_ZOOM_RELATIVE_CONTROL,
.index = 10,
.size = 3,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -265,7 +265,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_PANTILT_ABSOLUTE_CONTROL,
+ .selector = UVC_CT_PANTILT_ABSOLUTE_CONTROL,
.index = 11,
.size = 8,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -273,7 +273,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_PANTILT_RELATIVE_CONTROL,
+ .selector = UVC_CT_PANTILT_RELATIVE_CONTROL,
.index = 12,
.size = 4,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -281,7 +281,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_ROLL_ABSOLUTE_CONTROL,
+ .selector = UVC_CT_ROLL_ABSOLUTE_CONTROL,
.index = 13,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -289,7 +289,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_ROLL_RELATIVE_CONTROL,
+ .selector = UVC_CT_ROLL_RELATIVE_CONTROL,
.index = 14,
.size = 2,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
@@ -297,7 +297,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_FOCUS_AUTO_CONTROL,
+ .selector = UVC_CT_FOCUS_AUTO_CONTROL,
.index = 17,
.size = 1,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
@@ -305,7 +305,7 @@ static struct uvc_control_info uvc_ctrls[] = {
},
{
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_PRIVACY_CONTROL,
+ .selector = UVC_CT_PRIVACY_CONTROL,
.index = 18,
.size = 1,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
@@ -332,13 +332,13 @@ static __s32 uvc_ctrl_get_zoom(struct uvc_control_mapping *mapping,
__s8 zoom = (__s8)data[0];
switch (query) {
- case GET_CUR:
+ case UVC_GET_CUR:
return (zoom == 0) ? 0 : (zoom > 0 ? data[2] : -data[2]);
- case GET_MIN:
- case GET_MAX:
- case GET_RES:
- case GET_DEF:
+ case UVC_GET_MIN:
+ case UVC_GET_MAX:
+ case UVC_GET_RES:
+ case UVC_GET_DEF:
default:
return data[2];
}
@@ -356,7 +356,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_BRIGHTNESS,
.name = "Brightness",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_BRIGHTNESS_CONTROL,
+ .selector = UVC_PU_BRIGHTNESS_CONTROL,
.size = 16,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -366,7 +366,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_CONTRAST,
.name = "Contrast",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_CONTRAST_CONTROL,
+ .selector = UVC_PU_CONTRAST_CONTROL,
.size = 16,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -376,7 +376,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_HUE,
.name = "Hue",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_HUE_CONTROL,
+ .selector = UVC_PU_HUE_CONTROL,
.size = 16,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -386,7 +386,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_SATURATION,
.name = "Saturation",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_SATURATION_CONTROL,
+ .selector = UVC_PU_SATURATION_CONTROL,
.size = 16,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -396,7 +396,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_SHARPNESS,
.name = "Sharpness",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_SHARPNESS_CONTROL,
+ .selector = UVC_PU_SHARPNESS_CONTROL,
.size = 16,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -406,7 +406,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_GAMMA,
.name = "Gamma",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_GAMMA_CONTROL,
+ .selector = UVC_PU_GAMMA_CONTROL,
.size = 16,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -416,7 +416,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_BACKLIGHT_COMPENSATION,
.name = "Backlight Compensation",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_BACKLIGHT_COMPENSATION_CONTROL,
+ .selector = UVC_PU_BACKLIGHT_COMPENSATION_CONTROL,
.size = 16,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -426,7 +426,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_GAIN,
.name = "Gain",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_GAIN_CONTROL,
+ .selector = UVC_PU_GAIN_CONTROL,
.size = 16,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -436,7 +436,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_POWER_LINE_FREQUENCY,
.name = "Power Line Frequency",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_POWER_LINE_FREQUENCY_CONTROL,
+ .selector = UVC_PU_POWER_LINE_FREQUENCY_CONTROL,
.size = 2,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_MENU,
@@ -448,7 +448,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_HUE_AUTO,
.name = "Hue, Auto",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_HUE_AUTO_CONTROL,
+ .selector = UVC_PU_HUE_AUTO_CONTROL,
.size = 1,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
@@ -458,7 +458,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_EXPOSURE_AUTO,
.name = "Exposure, Auto",
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_AE_MODE_CONTROL,
+ .selector = UVC_CT_AE_MODE_CONTROL,
.size = 4,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_MENU,
@@ -470,7 +470,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_EXPOSURE_AUTO_PRIORITY,
.name = "Exposure, Auto Priority",
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_AE_PRIORITY_CONTROL,
+ .selector = UVC_CT_AE_PRIORITY_CONTROL,
.size = 1,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
@@ -480,7 +480,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_EXPOSURE_ABSOLUTE,
.name = "Exposure (Absolute)",
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_EXPOSURE_TIME_ABSOLUTE_CONTROL,
+ .selector = UVC_CT_EXPOSURE_TIME_ABSOLUTE_CONTROL,
.size = 32,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -490,7 +490,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_AUTO_WHITE_BALANCE,
.name = "White Balance Temperature, Auto",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL,
+ .selector = UVC_PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL,
.size = 1,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
@@ -500,7 +500,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_WHITE_BALANCE_TEMPERATURE,
.name = "White Balance Temperature",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_WHITE_BALANCE_TEMPERATURE_CONTROL,
+ .selector = UVC_PU_WHITE_BALANCE_TEMPERATURE_CONTROL,
.size = 16,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -510,7 +510,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_AUTO_WHITE_BALANCE,
.name = "White Balance Component, Auto",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL,
+ .selector = UVC_PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL,
.size = 1,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
@@ -520,7 +520,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_BLUE_BALANCE,
.name = "White Balance Blue Component",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_WHITE_BALANCE_COMPONENT_CONTROL,
+ .selector = UVC_PU_WHITE_BALANCE_COMPONENT_CONTROL,
.size = 16,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -530,7 +530,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_RED_BALANCE,
.name = "White Balance Red Component",
.entity = UVC_GUID_UVC_PROCESSING,
- .selector = PU_WHITE_BALANCE_COMPONENT_CONTROL,
+ .selector = UVC_PU_WHITE_BALANCE_COMPONENT_CONTROL,
.size = 16,
.offset = 16,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -540,7 +540,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_FOCUS_ABSOLUTE,
.name = "Focus (absolute)",
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_FOCUS_ABSOLUTE_CONTROL,
+ .selector = UVC_CT_FOCUS_ABSOLUTE_CONTROL,
.size = 16,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -550,7 +550,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_FOCUS_AUTO,
.name = "Focus, Auto",
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_FOCUS_AUTO_CONTROL,
+ .selector = UVC_CT_FOCUS_AUTO_CONTROL,
.size = 1,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
@@ -560,7 +560,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_ZOOM_ABSOLUTE,
.name = "Zoom, Absolute",
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_ZOOM_ABSOLUTE_CONTROL,
+ .selector = UVC_CT_ZOOM_ABSOLUTE_CONTROL,
.size = 16,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -570,7 +570,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_ZOOM_CONTINUOUS,
.name = "Zoom, Continuous",
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_ZOOM_RELATIVE_CONTROL,
+ .selector = UVC_CT_ZOOM_RELATIVE_CONTROL,
.size = 0,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_INTEGER,
@@ -582,7 +582,7 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
.id = V4L2_CID_PRIVACY,
.name = "Privacy",
.entity = UVC_GUID_UVC_CAMERA,
- .selector = CT_PRIVACY_CONTROL,
+ .selector = UVC_CT_PRIVACY_CONTROL,
.size = 1,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
@@ -675,16 +675,16 @@ static const __u8 uvc_media_transport_input_guid[16] =
static int uvc_entity_match_guid(struct uvc_entity *entity, __u8 guid[16])
{
switch (UVC_ENTITY_TYPE(entity)) {
- case ITT_CAMERA:
+ case UVC_ITT_CAMERA:
return memcmp(uvc_camera_guid, guid, 16) == 0;
- case ITT_MEDIA_TRANSPORT_INPUT:
+ case UVC_ITT_MEDIA_TRANSPORT_INPUT:
return memcmp(uvc_media_transport_input_guid, guid, 16) == 0;
- case VC_PROCESSING_UNIT:
+ case UVC_VC_PROCESSING_UNIT:
return memcmp(uvc_processing_guid, guid, 16) == 0;
- case VC_EXTENSION_UNIT:
+ case UVC_VC_EXTENSION_UNIT:
return memcmp(entity->extension.guidExtensionCode,
guid, 16) == 0;
@@ -729,7 +729,7 @@ static void __uvc_find_control(struct uvc_entity *entity, __u32 v4l2_id,
}
}
-struct uvc_control *uvc_find_control(struct uvc_video_device *video,
+struct uvc_control *uvc_find_control(struct uvc_video_chain *chain,
__u32 v4l2_id, struct uvc_control_mapping **mapping)
{
struct uvc_control *ctrl = NULL;
@@ -742,17 +742,17 @@ struct uvc_control *uvc_find_control(struct uvc_video_device *video,
v4l2_id &= V4L2_CTRL_ID_MASK;
/* Find the control. */
- __uvc_find_control(video->processing, v4l2_id, mapping, &ctrl, next);
+ __uvc_find_control(chain->processing, v4l2_id, mapping, &ctrl, next);
if (ctrl && !next)
return ctrl;
- list_for_each_entry(entity, &video->iterms, chain) {
+ list_for_each_entry(entity, &chain->iterms, chain) {
__uvc_find_control(entity, v4l2_id, mapping, &ctrl, next);
if (ctrl && !next)
return ctrl;
}
- list_for_each_entry(entity, &video->extensions, chain) {
+ list_for_each_entry(entity, &chain->extensions, chain) {
__uvc_find_control(entity, v4l2_id, mapping, &ctrl, next);
if (ctrl && !next)
return ctrl;
@@ -765,7 +765,7 @@ struct uvc_control *uvc_find_control(struct uvc_video_device *video,
return ctrl;
}
-int uvc_query_v4l2_ctrl(struct uvc_video_device *video,
+int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
struct v4l2_queryctrl *v4l2_ctrl)
{
struct uvc_control *ctrl;
@@ -775,7 +775,7 @@ int uvc_query_v4l2_ctrl(struct uvc_video_device *video,
__u8 *data;
int ret;
- ctrl = uvc_find_control(video, v4l2_ctrl->id, &mapping);
+ ctrl = uvc_find_control(chain, v4l2_ctrl->id, &mapping);
if (ctrl == NULL)
return -EINVAL;
@@ -793,11 +793,13 @@ int uvc_query_v4l2_ctrl(struct uvc_video_device *video,
v4l2_ctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
if (ctrl->info->flags & UVC_CONTROL_GET_DEF) {
- if ((ret = uvc_query_ctrl(video->dev, GET_DEF, ctrl->entity->id,
- video->dev->intfnum, ctrl->info->selector,
- data, ctrl->info->size)) < 0)
+ ret = uvc_query_ctrl(chain->dev, UVC_GET_DEF, ctrl->entity->id,
+ chain->dev->intfnum, ctrl->info->selector,
+ data, ctrl->info->size);
+ if (ret < 0)
goto out;
- v4l2_ctrl->default_value = mapping->get(mapping, GET_DEF, data);
+ v4l2_ctrl->default_value =
+ mapping->get(mapping, UVC_GET_DEF, data);
}
switch (mapping->v4l2_type) {
@@ -829,25 +831,28 @@ int uvc_query_v4l2_ctrl(struct uvc_video_device *video,
}
if (ctrl->info->flags & UVC_CONTROL_GET_MIN) {
- if ((ret = uvc_query_ctrl(video->dev, GET_MIN, ctrl->entity->id,
- video->dev->intfnum, ctrl->info->selector,
- data, ctrl->info->size)) < 0)
+ ret = uvc_query_ctrl(chain->dev, UVC_GET_MIN, ctrl->entity->id,
+ chain->dev->intfnum, ctrl->info->selector,
+ data, ctrl->info->size);
+ if (ret < 0)
goto out;
- v4l2_ctrl->minimum = mapping->get(mapping, GET_MIN, data);
+ v4l2_ctrl->minimum = mapping->get(mapping, UVC_GET_MIN, data);
}
if (ctrl->info->flags & UVC_CONTROL_GET_MAX) {
- if ((ret = uvc_query_ctrl(video->dev, GET_MAX, ctrl->entity->id,
- video->dev->intfnum, ctrl->info->selector,
- data, ctrl->info->size)) < 0)
+ ret = uvc_query_ctrl(chain->dev, UVC_GET_MAX, ctrl->entity->id,
+ chain->dev->intfnum, ctrl->info->selector,
+ data, ctrl->info->size);
+ if (ret < 0)
goto out;
- v4l2_ctrl->maximum = mapping->get(mapping, GET_MAX, data);
+ v4l2_ctrl->maximum = mapping->get(mapping, UVC_GET_MAX, data);
}
if (ctrl->info->flags & UVC_CONTROL_GET_RES) {
- if ((ret = uvc_query_ctrl(video->dev, GET_RES, ctrl->entity->id,
- video->dev->intfnum, ctrl->info->selector,
- data, ctrl->info->size)) < 0)
+ ret = uvc_query_ctrl(chain->dev, UVC_GET_RES, ctrl->entity->id,
+ chain->dev->intfnum, ctrl->info->selector,
+ data, ctrl->info->size);
+ if (ret < 0)
goto out;
- v4l2_ctrl->step = mapping->get(mapping, GET_RES, data);
+ v4l2_ctrl->step = mapping->get(mapping, UVC_GET_RES, data);
}
ret = 0;
@@ -881,9 +886,9 @@ out:
* (UVC_CTRL_DATA_BACKUP) for all dirty controls. Both functions release the
* control lock.
*/
-int uvc_ctrl_begin(struct uvc_video_device *video)
+int uvc_ctrl_begin(struct uvc_video_chain *chain)
{
- return mutex_lock_interruptible(&video->ctrl_mutex) ? -ERESTARTSYS : 0;
+ return mutex_lock_interruptible(&chain->ctrl_mutex) ? -ERESTARTSYS : 0;
}
static int uvc_ctrl_commit_entity(struct uvc_device *dev,
@@ -912,7 +917,7 @@ static int uvc_ctrl_commit_entity(struct uvc_device *dev,
continue;
if (!rollback)
- ret = uvc_query_ctrl(dev, SET_CUR, ctrl->entity->id,
+ ret = uvc_query_ctrl(dev, UVC_SET_CUR, ctrl->entity->id,
dev->intfnum, ctrl->info->selector,
uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
ctrl->info->size);
@@ -933,34 +938,34 @@ static int uvc_ctrl_commit_entity(struct uvc_device *dev,
return 0;
}
-int __uvc_ctrl_commit(struct uvc_video_device *video, int rollback)
+int __uvc_ctrl_commit(struct uvc_video_chain *chain, int rollback)
{
struct uvc_entity *entity;
int ret = 0;
/* Find the control. */
- ret = uvc_ctrl_commit_entity(video->dev, video->processing, rollback);
+ ret = uvc_ctrl_commit_entity(chain->dev, chain->processing, rollback);
if (ret < 0)
goto done;
- list_for_each_entry(entity, &video->iterms, chain) {
- ret = uvc_ctrl_commit_entity(video->dev, entity, rollback);
+ list_for_each_entry(entity, &chain->iterms, chain) {
+ ret = uvc_ctrl_commit_entity(chain->dev, entity, rollback);
if (ret < 0)
goto done;
}
- list_for_each_entry(entity, &video->extensions, chain) {
- ret = uvc_ctrl_commit_entity(video->dev, entity, rollback);
+ list_for_each_entry(entity, &chain->extensions, chain) {
+ ret = uvc_ctrl_commit_entity(chain->dev, entity, rollback);
if (ret < 0)
goto done;
}
done:
- mutex_unlock(&video->ctrl_mutex);
+ mutex_unlock(&chain->ctrl_mutex);
return ret;
}
-int uvc_ctrl_get(struct uvc_video_device *video,
+int uvc_ctrl_get(struct uvc_video_chain *chain,
struct v4l2_ext_control *xctrl)
{
struct uvc_control *ctrl;
@@ -969,13 +974,13 @@ int uvc_ctrl_get(struct uvc_video_device *video,
unsigned int i;
int ret;
- ctrl = uvc_find_control(video, xctrl->id, &mapping);
+ ctrl = uvc_find_control(chain, xctrl->id, &mapping);
if (ctrl == NULL || (ctrl->info->flags & UVC_CONTROL_GET_CUR) == 0)
return -EINVAL;
if (!ctrl->loaded) {
- ret = uvc_query_ctrl(video->dev, GET_CUR, ctrl->entity->id,
- video->dev->intfnum, ctrl->info->selector,
+ ret = uvc_query_ctrl(chain->dev, UVC_GET_CUR, ctrl->entity->id,
+ chain->dev->intfnum, ctrl->info->selector,
uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
ctrl->info->size);
if (ret < 0)
@@ -984,7 +989,7 @@ int uvc_ctrl_get(struct uvc_video_device *video,
ctrl->loaded = 1;
}
- xctrl->value = mapping->get(mapping, GET_CUR,
+ xctrl->value = mapping->get(mapping, UVC_GET_CUR,
uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT));
if (mapping->v4l2_type == V4L2_CTRL_TYPE_MENU) {
@@ -1000,7 +1005,7 @@ int uvc_ctrl_get(struct uvc_video_device *video,
return 0;
}
-int uvc_ctrl_set(struct uvc_video_device *video,
+int uvc_ctrl_set(struct uvc_video_chain *chain,
struct v4l2_ext_control *xctrl)
{
struct uvc_control *ctrl;
@@ -1008,7 +1013,7 @@ int uvc_ctrl_set(struct uvc_video_device *video,
s32 value = xctrl->value;
int ret;
- ctrl = uvc_find_control(video, xctrl->id, &mapping);
+ ctrl = uvc_find_control(chain, xctrl->id, &mapping);
if (ctrl == NULL || (ctrl->info->flags & UVC_CONTROL_SET_CUR) == 0)
return -EINVAL;
@@ -1023,8 +1028,8 @@ int uvc_ctrl_set(struct uvc_video_device *video,
memset(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
0, ctrl->info->size);
} else {
- ret = uvc_query_ctrl(video->dev, GET_CUR,
- ctrl->entity->id, video->dev->intfnum,
+ ret = uvc_query_ctrl(chain->dev, UVC_GET_CUR,
+ ctrl->entity->id, chain->dev->intfnum,
ctrl->info->selector,
uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
ctrl->info->size);
@@ -1053,7 +1058,7 @@ int uvc_ctrl_set(struct uvc_video_device *video,
* Dynamic controls
*/
-int uvc_xu_ctrl_query(struct uvc_video_device *video,
+int uvc_xu_ctrl_query(struct uvc_video_chain *chain,
struct uvc_xu_control *xctrl, int set)
{
struct uvc_entity *entity;
@@ -1063,7 +1068,7 @@ int uvc_xu_ctrl_query(struct uvc_video_device *video,
int ret;
/* Find the extension unit. */
- list_for_each_entry(entity, &video->extensions, chain) {
+ list_for_each_entry(entity, &chain->extensions, chain) {
if (entity->id == xctrl->unit)
break;
}
@@ -1102,7 +1107,7 @@ int uvc_xu_ctrl_query(struct uvc_video_device *video,
(!set && !(ctrl->info->flags & UVC_CONTROL_GET_CUR)))
return -EINVAL;
- if (mutex_lock_interruptible(&video->ctrl_mutex))
+ if (mutex_lock_interruptible(&chain->ctrl_mutex))
return -ERESTARTSYS;
memcpy(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),
@@ -1115,9 +1120,9 @@ int uvc_xu_ctrl_query(struct uvc_video_device *video,
goto out;
}
- ret = uvc_query_ctrl(video->dev, set ? SET_CUR : GET_CUR, xctrl->unit,
- video->dev->intfnum, xctrl->selector, data,
- xctrl->size);
+ ret = uvc_query_ctrl(chain->dev, set ? UVC_SET_CUR : UVC_GET_CUR,
+ xctrl->unit, chain->dev->intfnum, xctrl->selector,
+ data, xctrl->size);
if (ret < 0)
goto out;
@@ -1132,7 +1137,7 @@ out:
uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),
xctrl->size);
- mutex_unlock(&video->ctrl_mutex);
+ mutex_unlock(&chain->ctrl_mutex);
return ret;
}
@@ -1211,7 +1216,7 @@ static void uvc_ctrl_add_ctrl(struct uvc_device *dev,
if (!found)
return;
- if (UVC_ENTITY_TYPE(entity) == VC_EXTENSION_UNIT) {
+ if (UVC_ENTITY_TYPE(entity) == UVC_VC_EXTENSION_UNIT) {
/* Check if the device control information and length match
* the user supplied information.
*/
@@ -1219,8 +1224,9 @@ static void uvc_ctrl_add_ctrl(struct uvc_device *dev,
__le16 size;
__u8 inf;
- if ((ret = uvc_query_ctrl(dev, GET_LEN, ctrl->entity->id,
- dev->intfnum, info->selector, (__u8 *)&size, 2)) < 0) {
+ ret = uvc_query_ctrl(dev, UVC_GET_LEN, ctrl->entity->id,
+ dev->intfnum, info->selector, (__u8 *)&size, 2);
+ if (ret < 0) {
uvc_trace(UVC_TRACE_CONTROL, "GET_LEN failed on "
"control " UVC_GUID_FORMAT "/%u (%d).\n",
UVC_GUID_ARGS(info->entity), info->selector,
@@ -1236,8 +1242,9 @@ static void uvc_ctrl_add_ctrl(struct uvc_device *dev,
return;
}
- if ((ret = uvc_query_ctrl(dev, GET_INFO, ctrl->entity->id,
- dev->intfnum, info->selector, &inf, 1)) < 0) {
+ ret = uvc_query_ctrl(dev, UVC_GET_INFO, ctrl->entity->id,
+ dev->intfnum, info->selector, &inf, 1);
+ if (ret < 0) {
uvc_trace(UVC_TRACE_CONTROL, "GET_INFO failed on "
"control " UVC_GUID_FORMAT "/%u (%d).\n",
UVC_GUID_ARGS(info->entity), info->selector,
@@ -1391,7 +1398,7 @@ uvc_ctrl_prune_entity(struct uvc_device *dev, struct uvc_entity *entity)
unsigned int size;
unsigned int i;
- if (UVC_ENTITY_TYPE(entity) != VC_PROCESSING_UNIT)
+ if (UVC_ENTITY_TYPE(entity) != UVC_VC_PROCESSING_UNIT)
return;
controls = entity->processing.bmControls;
@@ -1427,13 +1434,13 @@ int uvc_ctrl_init_device(struct uvc_device *dev)
unsigned int bControlSize = 0, ncontrols = 0;
__u8 *bmControls = NULL;
- if (UVC_ENTITY_TYPE(entity) == VC_EXTENSION_UNIT) {
+ if (UVC_ENTITY_TYPE(entity) == UVC_VC_EXTENSION_UNIT) {
bmControls = entity->extension.bmControls;
bControlSize = entity->extension.bControlSize;
- } else if (UVC_ENTITY_TYPE(entity) == VC_PROCESSING_UNIT) {
+ } else if (UVC_ENTITY_TYPE(entity) == UVC_VC_PROCESSING_UNIT) {
bmControls = entity->processing.bmControls;
bControlSize = entity->processing.bControlSize;
- } else if (UVC_ENTITY_TYPE(entity) == ITT_CAMERA) {
+ } else if (UVC_ENTITY_TYPE(entity) == UVC_ITT_CAMERA) {
bmControls = entity->camera.bmControls;
bControlSize = entity->camera.bControlSize;
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-17 04:19:08 +0000