A bunch of descriptors is defined in webcam.c. They are used only
by f_uvc. Move them to their only user.
Signed-off-by: Andrzej Pietrasiewicz <andrze...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
---
drivers/usb/gadget/f_uvc.c | 271 +++++++++++++++++++++++++++++++++++++++----
drivers/usb/gadget/f_uvc.h | 7 +-
drivers/usb/gadget/webcam.c | 243 +--------------------------------------
3 files changed, 252 insertions(+), 269 deletions(-)
diff --git a/drivers/usb/gadget/f_uvc.c b/drivers/usb/gadget/f_uvc.c
index e2a1f50..ac0ac82 100644
--- a/drivers/usb/gadget/f_uvc.c
+++ b/drivers/usb/gadget/f_uvc.c
@@ -29,21 +29,255 @@
#include "uvc.h"
unsigned int uvc_gadget_trace_param;
+DECLARE_UVC_HEADER_DESCRIPTOR(1);
+
+static const struct UVC_HEADER_DESCRIPTOR(1) uvc_control_header = {
+ .bLength = UVC_DT_HEADER_SIZE(1),
+ .bDescriptorType = USB_DT_CS_INTERFACE,
+ .bDescriptorSubType = UVC_VC_HEADER,
+ .bcdUVC = cpu_to_le16(0x0100),
+ .wTotalLength = 0, /* dynamic */
+ .dwClockFrequency = cpu_to_le32(48000000),
+ .bInCollection = 0, /* dynamic */
+ .baInterfaceNr[0] = 0, /* dynamic */
+};
+
+static const struct uvc_camera_terminal_descriptor uvc_camera_terminal = {
+ .bLength = UVC_DT_CAMERA_TERMINAL_SIZE(3),
+ .bDescriptorType = USB_DT_CS_INTERFACE,
+ .bDescriptorSubType = UVC_VC_INPUT_TERMINAL,
+ .bTerminalID = 1,
+ .wTerminalType = cpu_to_le16(0x0201),
+ .bAssocTerminal = 0,
+ .iTerminal = 0,
+ .wObjectiveFocalLengthMin = cpu_to_le16(0),
+ .wObjectiveFocalLengthMax = cpu_to_le16(0),
+ .wOcularFocalLength = cpu_to_le16(0),
+ .bControlSize = 3,
+ .bmControls[0] = 2,
+ .bmControls[1] = 0,
+ .bmControls[2] = 0,
+};
+
+static const struct uvc_processing_unit_descriptor uvc_processing = {
+ .bLength = UVC_DT_PROCESSING_UNIT_SIZE(2),
+ .bDescriptorType = USB_DT_CS_INTERFACE,
+ .bDescriptorSubType = UVC_VC_PROCESSING_UNIT,
+ .bUnitID = 2,
+ .bSourceID = 1,
+ .wMaxMultiplier = cpu_to_le16(16*1024),
+ .bControlSize = 2,
+ .bmControls[0] = 1,
+ .bmControls[1] = 0,
+ .iProcessing = 0,
+};
+
+static const struct uvc_output_terminal_descriptor uvc_output_terminal = {
+ .bLength = UVC_DT_OUTPUT_TERMINAL_SIZE,
+ .bDescriptorType = USB_DT_CS_INTERFACE,
+ .bDescriptorSubType = UVC_VC_OUTPUT_TERMINAL,
+ .bTerminalID = 3,
+ .wTerminalType = cpu_to_le16(0x0101),
+ .bAssocTerminal = 0,
+ .bSourceID = 2,
+ .iTerminal = 0,
+};
+
+DECLARE_UVC_INPUT_HEADER_DESCRIPTOR(1, 2);
+
+static const struct UVC_INPUT_HEADER_DESCRIPTOR(1, 2) uvc_input_header = {
+ .bLength = UVC_DT_INPUT_HEADER_SIZE(1, 2),
+ .bDescriptorType = USB_DT_CS_INTERFACE,
+ .bDescriptorSubType = UVC_VS_INPUT_HEADER,
+ .bNumFormats = 2,
+ .wTotalLength = 0, /* dynamic */
+ .bEndpointAddress = 0, /* dynamic */
+ .bmInfo = 0,
+ .bTerminalLink = 3,
+ .bStillCaptureMethod = 0,
+ .bTriggerSupport = 0,
+ .bTriggerUsage = 0,
+ .bControlSize = 1,
+ .bmaControls[0][0] = 0,
+ .bmaControls[1][0] = 4,
+};
+
+static const struct uvc_format_uncompressed uvc_format_yuv = {
+ .bLength = UVC_DT_FORMAT_UNCOMPRESSED_SIZE,
+ .bDescriptorType = USB_DT_CS_INTERFACE,
+ .bDescriptorSubType = UVC_VS_FORMAT_UNCOMPRESSED,
+ .bFormatIndex = 1,
+ .bNumFrameDescriptors = 2,
+ .guidFormat =
+ { 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00,
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71},
+ .bBitsPerPixel = 16,
+ .bDefaultFrameIndex = 1,
+ .bAspectRatioX = 0,
+ .bAspectRatioY = 0,
+ .bmInterfaceFlags = 0,
+ .bCopyProtect = 0,
+};
+
+DECLARE_UVC_FRAME_UNCOMPRESSED(1);
+DECLARE_UVC_FRAME_UNCOMPRESSED(3);
+
+static const struct UVC_FRAME_UNCOMPRESSED(3) uvc_frame_yuv_360p = {
+ .bLength = UVC_DT_FRAME_UNCOMPRESSED_SIZE(3),
+ .bDescriptorType = USB_DT_CS_INTERFACE,
+ .bDescriptorSubType = UVC_VS_FRAME_UNCOMPRESSED,
+ .bFrameIndex = 1,
+ .bmCapabilities = 0,
+ .wWidth = cpu_to_le16(640),
+ .wHeight = cpu_to_le16(360),
+ .dwMinBitRate = cpu_to_le32(18432000),
+ .dwMaxBitRate = cpu_to_le32(55296000),
+ .dwMaxVideoFrameBufferSize = cpu_to_le32(460800),
+ .dwDefaultFrameInterval = cpu_to_le32(666666),
+ .bFrameIntervalType = 3,
+ .dwFrameInterval[0] = cpu_to_le32(666666),
+ .dwFrameInterval[1] = cpu_to_le32(1000000),
+ .dwFrameInterval[2] = cpu_to_le32(5000000),
+};
+
+static const struct UVC_FRAME_UNCOMPRESSED(1) uvc_frame_yuv_720p = {
+ .bLength = UVC_DT_FRAME_UNCOMPRESSED_SIZE(1),
+ .bDescriptorType = USB_DT_CS_INTERFACE,
+ .bDescriptorSubType = UVC_VS_FRAME_UNCOMPRESSED,
+ .bFrameIndex = 2,
+ .bmCapabilities = 0,
+ .wWidth = cpu_to_le16(1280),
+ .wHeight = cpu_to_le16(720),
+ .dwMinBitRate = cpu_to_le32(29491200),
+ .dwMaxBitRate = cpu_to_le32(29491200),
+ .dwMaxVideoFrameBufferSize = cpu_to_le32(1843200),
+ .dwDefaultFrameInterval = cpu_to_le32(5000000),
+ .bFrameIntervalType = 1,
+ .dwFrameInterval[0] = cpu_to_le32(5000000),
+};
+
+static const struct uvc_format_mjpeg uvc_format_mjpg = {
+ .bLength = UVC_DT_FORMAT_MJPEG_SIZE,
+ .bDescriptorType = USB_DT_CS_INTERFACE,
+ .bDescriptorSubType = UVC_VS_FORMAT_MJPEG,
+ .bFormatIndex = 2,
+ .bNumFrameDescriptors = 2,
+ .bmFlags = 0,
+ .bDefaultFrameIndex = 1,
+ .bAspectRatioX = 0,
+ .bAspectRatioY = 0,
+ .bmInterfaceFlags = 0,
+ .bCopyProtect = 0,
+};
/*-------------------------------------------------------------------------*/
+DECLARE_UVC_FRAME_MJPEG(1);
+DECLARE_UVC_FRAME_MJPEG(3);
+
+static const struct UVC_FRAME_MJPEG(3) uvc_frame_mjpg_360p = {
+ .bLength = UVC_DT_FRAME_MJPEG_SIZE(3),
+ .bDescriptorType = USB_DT_CS_INTERFACE,
+ .bDescriptorSubType = UVC_VS_FRAME_MJPEG,
+ .bFrameIndex = 1,
+ .bmCapabilities = 0,
+ .wWidth = cpu_to_le16(640),
+ .wHeight = cpu_to_le16(360),
+ .dwMinBitRate = cpu_to_le32(18432000),
+ .dwMaxBitRate = cpu_to_le32(55296000),
+ .dwMaxVideoFrameBufferSize = cpu_to_le32(460800),
+ .dwDefaultFrameInterval = cpu_to_le32(666666),
+ .bFrameIntervalType = 3,
+ .dwFrameInterval[0] = cpu_to_le32(666666),
+ .dwFrameInterval[1] = cpu_to_le32(1000000),
+ .dwFrameInterval[2] = cpu_to_le32(5000000),
+};
/* module parameters specific to the Video streaming endpoint */
static unsigned int streaming_interval = 1;
module_param(streaming_interval, uint, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(streaming_interval, "1 - 16");
+static const struct UVC_FRAME_MJPEG(1) uvc_frame_mjpg_720p = {
+ .bLength = UVC_DT_FRAME_MJPEG_SIZE(1),
+ .bDescriptorType = USB_DT_CS_INTERFACE,
+ .bDescriptorSubType = UVC_VS_FRAME_MJPEG,
+ .bFrameIndex = 2,
+ .bmCapabilities = 0,
+ .wWidth = cpu_to_le16(1280),
+ .wHeight = cpu_to_le16(720),
+ .dwMinBitRate = cpu_to_le32(29491200),
+ .dwMaxBitRate = cpu_to_le32(29491200),
+ .dwMaxVideoFrameBufferSize = cpu_to_le32(1843200),
+ .dwDefaultFrameInterval = cpu_to_le32(5000000),
+ .bFrameIntervalType = 1,
+ .dwFrameInterval[0] = cpu_to_le32(5000000),
+};
static unsigned int streaming_maxpacket = 1024;
module_param(streaming_maxpacket, uint, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(streaming_maxpacket, "1 - 1023 (FS), 1 - 3072 (hs/ss)");
+static const struct uvc_color_matching_descriptor uvc_color_matching = {
+ .bLength = UVC_DT_COLOR_MATCHING_SIZE,
+ .bDescriptorType = USB_DT_CS_INTERFACE,
+ .bDescriptorSubType = UVC_VS_COLORFORMAT,
+ .bColorPrimaries = 1,
+ .bTransferCharacteristics = 1,
+ .bMatrixCoefficients = 4,
+};
+
+static const struct uvc_descriptor_header * const uvc_fs_control_cls[] = {
+ (const struct uvc_descriptor_header *) &uvc_control_header,
+ (const struct uvc_descriptor_header *) &uvc_camera_terminal,
+ (const struct uvc_descriptor_header *) &uvc_processing,
+ (const struct uvc_descriptor_header *) &uvc_output_terminal,
+ NULL,
+};
+
+static const struct uvc_descriptor_header * const uvc_ss_control_cls[] = {
+ (const struct uvc_descriptor_header *) &uvc_control_header,
+ (const struct uvc_descriptor_header *) &uvc_camera_terminal,
+ (const struct uvc_descriptor_header *) &uvc_processing,
+ (const struct uvc_descriptor_header *) &uvc_output_terminal,
+ NULL,
+};
static unsigned int streaming_maxburst;
module_param(streaming_maxburst, uint, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(streaming_maxburst, "0 - 15 (ss only)");
+static const struct uvc_descriptor_header * const uvc_fs_streaming_cls[] = {
+ (const struct uvc_descriptor_header *) &uvc_input_header,
+ (const struct uvc_descriptor_header *) &uvc_format_yuv,
+ (const struct uvc_descriptor_header *) &uvc_frame_yuv_360p,
+ (const struct uvc_descriptor_header *) &uvc_frame_yuv_720p,
+ (const struct uvc_descriptor_header *) &uvc_format_mjpg,
+ (const struct uvc_descriptor_header *) &uvc_frame_mjpg_360p,
+ (const struct uvc_descriptor_header *) &uvc_frame_mjpg_720p,
+ (const struct uvc_descriptor_header *) &uvc_color_matching,
+ NULL,
+};
+
+static const struct uvc_descriptor_header * const uvc_hs_streaming_cls[] = {
+ (const struct uvc_descriptor_header *) &uvc_input_header,
+ (const struct uvc_descriptor_header *) &uvc_format_yuv,
+ (const struct uvc_descriptor_header *) &uvc_frame_yuv_360p,
+ (const struct uvc_descriptor_header *) &uvc_frame_yuv_720p,
+ (const struct uvc_descriptor_header *) &uvc_format_mjpg,
+ (const struct uvc_descriptor_header *) &uvc_frame_mjpg_360p,
+ (const struct uvc_descriptor_header *) &uvc_frame_mjpg_720p,
+ (const struct uvc_descriptor_header *) &uvc_color_matching,
+ NULL,
+};
+
+static const struct uvc_descriptor_header * const uvc_ss_streaming_cls[] = {
+ (const struct uvc_descriptor_header *) &uvc_input_header,
+ (const struct uvc_descriptor_header *) &uvc_format_yuv,
+ (const struct uvc_descriptor_header *) &uvc_frame_yuv_360p,
+ (const struct uvc_descriptor_header *) &uvc_frame_yuv_720p,
+ (const struct uvc_descriptor_header *) &uvc_format_mjpg,
+ (const struct uvc_descriptor_header *) &uvc_frame_mjpg_360p,
+ (const struct uvc_descriptor_header *) &uvc_frame_mjpg_720p,
+ (const struct uvc_descriptor_header *) &uvc_color_matching,
+ NULL,
+};
/* --------------------------------------------------------------------------
* Function descriptors
@@ -744,12 +978,7 @@ error:
* calling @uvc_cleanup() before module unload.
*/
int __init
-uvc_bind_config(struct usb_configuration *c,
- const struct uvc_descriptor_header * const *fs_control,
- const struct uvc_descriptor_header * const *ss_control,
- const struct uvc_descriptor_header * const *fs_streaming,
- const struct uvc_descriptor_header * const *hs_streaming,
- const struct uvc_descriptor_header * const *ss_streaming)
+uvc_bind_config(struct usb_configuration *c)
{
struct uvc_device *uvc;
int ret = 0;
@@ -767,31 +996,31 @@ uvc_bind_config(struct usb_configuration *c,
uvc->state = UVC_STATE_DISCONNECTED;
/* Validate the descriptors. */
- if (fs_control == NULL || fs_control[0] == NULL ||
- fs_control[0]->bDescriptorSubType != UVC_VC_HEADER)
+ if (uvc_fs_control_cls[0] == NULL ||
+ uvc_fs_control_cls[0]->bDescriptorSubType != UVC_VC_HEADER)
goto error;
- if (ss_control == NULL || ss_control[0] == NULL ||
- ss_control[0]->bDescriptorSubType != UVC_VC_HEADER)
+ if (uvc_ss_control_cls[0] == NULL ||
+ uvc_ss_control_cls[0]->bDescriptorSubType != UVC_VC_HEADER)
goto error;
- if (fs_streaming == NULL || fs_streaming[0] == NULL ||
- fs_streaming[0]->bDescriptorSubType != UVC_VS_INPUT_HEADER)
+ if (uvc_fs_streaming_cls[0] == NULL ||
+ uvc_fs_streaming_cls[0]->bDescriptorSubType != UVC_VS_INPUT_HEADER)
goto error;
- if (hs_streaming == NULL || hs_streaming[0] == NULL ||
- hs_streaming[0]->bDescriptorSubType != UVC_VS_INPUT_HEADER)
+ if (uvc_hs_streaming_cls[0] == NULL ||
+ uvc_hs_streaming_cls[0]->bDescriptorSubType != UVC_VS_INPUT_HEADER)
goto error;
- if (ss_streaming == NULL || ss_streaming[0] == NULL ||
- ss_streaming[0]->bDescriptorSubType != UVC_VS_INPUT_HEADER)
+ if (uvc_ss_streaming_cls[0] == NULL ||
+ uvc_ss_streaming_cls[0]->bDescriptorSubType != UVC_VS_INPUT_HEADER)
goto error;
- uvc->desc.fs_control = fs_control;
- uvc->desc.ss_control = ss_control;
- uvc->desc.fs_streaming = fs_streaming;
- uvc->desc.hs_streaming = hs_streaming;
- uvc->desc.ss_streaming = ss_streaming;
+ uvc->desc.fs_control = uvc_fs_control_cls;
+ uvc->desc.ss_control = uvc_ss_control_cls;
+ uvc->desc.fs_streaming = uvc_fs_streaming_cls;
+ uvc->desc.hs_streaming = uvc_hs_streaming_cls;
+ uvc->desc.ss_streaming = uvc_ss_streaming_cls;
/* String descriptors are global, we only need to allocate string IDs
* for the first UVC function. UVC functions beyond the first (if any)
diff --git a/drivers/usb/gadget/f_uvc.h b/drivers/usb/gadget/f_uvc.h
index ec52752..edfe772 100644
--- a/drivers/usb/gadget/f_uvc.h
+++ b/drivers/usb/gadget/f_uvc.h
@@ -16,12 +16,7 @@
#include <linux/usb/composite.h>
#include <linux/usb/video.h>
-int uvc_bind_config(struct usb_configuration *c,
- const struct uvc_descriptor_header * const *fs_control,
- const struct uvc_descriptor_header * const *hs_control,
- const struct uvc_descriptor_header * const *fs_streaming,
- const struct uvc_descriptor_header * const *hs_streaming,
- const struct uvc_descriptor_header * const *ss_streaming);
+int uvc_bind_config(struct usb_configuration *c);
#endif /* _F_UVC_H_ */
diff --git a/drivers/usb/gadget/webcam.c b/drivers/usb/gadget/webcam.c
index 8cef1e6..df809e7 100644
--- a/drivers/usb/gadget/webcam.c
+++ b/drivers/usb/gadget/webcam.c
@@ -80,245 +80,6 @@ static struct usb_device_descriptor
webcam_device_descriptor = {
.bNumConfigurations = 0, /* dynamic */
};
-DECLARE_UVC_HEADER_DESCRIPTOR(1);
-
-static const struct UVC_HEADER_DESCRIPTOR(1) uvc_control_header = {
- .bLength = UVC_DT_HEADER_SIZE(1),
- .bDescriptorType = USB_DT_CS_INTERFACE,
- .bDescriptorSubType = UVC_VC_HEADER,
- .bcdUVC = cpu_to_le16(0x0100),
- .wTotalLength = 0, /* dynamic */
- .dwClockFrequency = cpu_to_le32(48000000),
- .bInCollection = 0, /* dynamic */
- .baInterfaceNr[0] = 0, /* dynamic */
-};
-
-static const struct uvc_camera_terminal_descriptor uvc_camera_terminal = {
- .bLength = UVC_DT_CAMERA_TERMINAL_SIZE(3),
- .bDescriptorType = USB_DT_CS_INTERFACE,
- .bDescriptorSubType = UVC_VC_INPUT_TERMINAL,
- .bTerminalID = 1,
- .wTerminalType = cpu_to_le16(0x0201),
- .bAssocTerminal = 0,
- .iTerminal = 0,
- .wObjectiveFocalLengthMin = cpu_to_le16(0),
- .wObjectiveFocalLengthMax = cpu_to_le16(0),
- .wOcularFocalLength = cpu_to_le16(0),
- .bControlSize = 3,
- .bmControls[0] = 2,
- .bmControls[1] = 0,
- .bmControls[2] = 0,
-};
-
-static const struct uvc_processing_unit_descriptor uvc_processing = {
- .bLength = UVC_DT_PROCESSING_UNIT_SIZE(2),
- .bDescriptorType = USB_DT_CS_INTERFACE,
- .bDescriptorSubType = UVC_VC_PROCESSING_UNIT,
- .bUnitID = 2,
- .bSourceID = 1,
- .wMaxMultiplier = cpu_to_le16(16*1024),
- .bControlSize = 2,
- .bmControls[0] = 1,
- .bmControls[1] = 0,
- .iProcessing = 0,
-};
-
-static const struct uvc_output_terminal_descriptor uvc_output_terminal = {
- .bLength = UVC_DT_OUTPUT_TERMINAL_SIZE,
- .bDescriptorType = USB_DT_CS_INTERFACE,
- .bDescriptorSubType = UVC_VC_OUTPUT_TERMINAL,
- .bTerminalID = 3,
- .wTerminalType = cpu_to_le16(0x0101),
- .bAssocTerminal = 0,
- .bSourceID = 2,
- .iTerminal = 0,
-};
-
-DECLARE_UVC_INPUT_HEADER_DESCRIPTOR(1, 2);
-
-static const struct UVC_INPUT_HEADER_DESCRIPTOR(1, 2) uvc_input_header = {
- .bLength = UVC_DT_INPUT_HEADER_SIZE(1, 2),
- .bDescriptorType = USB_DT_CS_INTERFACE,
- .bDescriptorSubType = UVC_VS_INPUT_HEADER,
- .bNumFormats = 2,
- .wTotalLength = 0, /* dynamic */
- .bEndpointAddress = 0, /* dynamic */
- .bmInfo = 0,
- .bTerminalLink = 3,
- .bStillCaptureMethod = 0,
- .bTriggerSupport = 0,
- .bTriggerUsage = 0,
- .bControlSize = 1,
- .bmaControls[0][0] = 0,
- .bmaControls[1][0] = 4,
-};
-
-static const struct uvc_format_uncompressed uvc_format_yuv = {
- .bLength = UVC_DT_FORMAT_UNCOMPRESSED_SIZE,
- .bDescriptorType = USB_DT_CS_INTERFACE,
- .bDescriptorSubType = UVC_VS_FORMAT_UNCOMPRESSED,
- .bFormatIndex = 1,
- .bNumFrameDescriptors = 2,
- .guidFormat =
- { 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00,
- 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71},
- .bBitsPerPixel = 16,
- .bDefaultFrameIndex = 1,
- .bAspectRatioX = 0,
- .bAspectRatioY = 0,
- .bmInterfaceFlags = 0,
- .bCopyProtect = 0,
-};
-
-DECLARE_UVC_FRAME_UNCOMPRESSED(1);
-DECLARE_UVC_FRAME_UNCOMPRESSED(3);
-
-static const struct UVC_FRAME_UNCOMPRESSED(3) uvc_frame_yuv_360p = {
- .bLength = UVC_DT_FRAME_UNCOMPRESSED_SIZE(3),
- .bDescriptorType = USB_DT_CS_INTERFACE,
- .bDescriptorSubType = UVC_VS_FRAME_UNCOMPRESSED,
- .bFrameIndex = 1,
- .bmCapabilities = 0,
- .wWidth = cpu_to_le16(640),
- .wHeight = cpu_to_le16(360),
- .dwMinBitRate = cpu_to_le32(18432000),
- .dwMaxBitRate = cpu_to_le32(55296000),
- .dwMaxVideoFrameBufferSize = cpu_to_le32(460800),
- .dwDefaultFrameInterval = cpu_to_le32(666666),
- .bFrameIntervalType = 3,
- .dwFrameInterval[0] = cpu_to_le32(666666),
- .dwFrameInterval[1] = cpu_to_le32(1000000),
- .dwFrameInterval[2] = cpu_to_le32(5000000),
-};
-
-static const struct UVC_FRAME_UNCOMPRESSED(1) uvc_frame_yuv_720p = {
- .bLength = UVC_DT_FRAME_UNCOMPRESSED_SIZE(1),
- .bDescriptorType = USB_DT_CS_INTERFACE,
- .bDescriptorSubType = UVC_VS_FRAME_UNCOMPRESSED,
- .bFrameIndex = 2,
- .bmCapabilities = 0,
- .wWidth = cpu_to_le16(1280),
- .wHeight = cpu_to_le16(720),
- .dwMinBitRate = cpu_to_le32(29491200),
- .dwMaxBitRate = cpu_to_le32(29491200),
- .dwMaxVideoFrameBufferSize = cpu_to_le32(1843200),
- .dwDefaultFrameInterval = cpu_to_le32(5000000),
- .bFrameIntervalType = 1,
- .dwFrameInterval[0] = cpu_to_le32(5000000),
-};
-
-static const struct uvc_format_mjpeg uvc_format_mjpg = {
- .bLength = UVC_DT_FORMAT_MJPEG_SIZE,
- .bDescriptorType = USB_DT_CS_INTERFACE,
- .bDescriptorSubType = UVC_VS_FORMAT_MJPEG,
- .bFormatIndex = 2,
- .bNumFrameDescriptors = 2,
- .bmFlags = 0,
- .bDefaultFrameIndex = 1,
- .bAspectRatioX = 0,
- .bAspectRatioY = 0,
- .bmInterfaceFlags = 0,
- .bCopyProtect = 0,
-};
-
-DECLARE_UVC_FRAME_MJPEG(1);
-DECLARE_UVC_FRAME_MJPEG(3);
-
-static const struct UVC_FRAME_MJPEG(3) uvc_frame_mjpg_360p = {
- .bLength = UVC_DT_FRAME_MJPEG_SIZE(3),
- .bDescriptorType = USB_DT_CS_INTERFACE,
- .bDescriptorSubType = UVC_VS_FRAME_MJPEG,
- .bFrameIndex = 1,
- .bmCapabilities = 0,
- .wWidth = cpu_to_le16(640),
- .wHeight = cpu_to_le16(360),
- .dwMinBitRate = cpu_to_le32(18432000),
- .dwMaxBitRate = cpu_to_le32(55296000),
- .dwMaxVideoFrameBufferSize = cpu_to_le32(460800),
- .dwDefaultFrameInterval = cpu_to_le32(666666),
- .bFrameIntervalType = 3,
- .dwFrameInterval[0] = cpu_to_le32(666666),
- .dwFrameInterval[1] = cpu_to_le32(1000000),
- .dwFrameInterval[2] = cpu_to_le32(5000000),
-};
-
-static const struct UVC_FRAME_MJPEG(1) uvc_frame_mjpg_720p = {
- .bLength = UVC_DT_FRAME_MJPEG_SIZE(1),
- .bDescriptorType = USB_DT_CS_INTERFACE,
- .bDescriptorSubType = UVC_VS_FRAME_MJPEG,
- .bFrameIndex = 2,
- .bmCapabilities = 0,
- .wWidth = cpu_to_le16(1280),
- .wHeight = cpu_to_le16(720),
- .dwMinBitRate = cpu_to_le32(29491200),
- .dwMaxBitRate = cpu_to_le32(29491200),
- .dwMaxVideoFrameBufferSize = cpu_to_le32(1843200),
- .dwDefaultFrameInterval = cpu_to_le32(5000000),
- .bFrameIntervalType = 1,
- .dwFrameInterval[0] = cpu_to_le32(5000000),
-};
-
-static const struct uvc_color_matching_descriptor uvc_color_matching = {
- .bLength = UVC_DT_COLOR_MATCHING_SIZE,
- .bDescriptorType = USB_DT_CS_INTERFACE,
- .bDescriptorSubType = UVC_VS_COLORFORMAT,
- .bColorPrimaries = 1,
- .bTransferCharacteristics = 1,
- .bMatrixCoefficients = 4,
-};
-
-static const struct uvc_descriptor_header * const uvc_fs_control_cls[] = {
- (const struct uvc_descriptor_header *) &uvc_control_header,
- (const struct uvc_descriptor_header *) &uvc_camera_terminal,
- (const struct uvc_descriptor_header *) &uvc_processing,
- (const struct uvc_descriptor_header *) &uvc_output_terminal,
- NULL,
-};
-
-static const struct uvc_descriptor_header * const uvc_ss_control_cls[] = {
- (const struct uvc_descriptor_header *) &uvc_control_header,
- (const struct uvc_descriptor_header *) &uvc_camera_terminal,
- (const struct uvc_descriptor_header *) &uvc_processing,
- (const struct uvc_descriptor_header *) &uvc_output_terminal,
- NULL,
-};
-
-static const struct uvc_descriptor_header * const uvc_fs_streaming_cls[] = {
- (const struct uvc_descriptor_header *) &uvc_input_header,
- (const struct uvc_descriptor_header *) &uvc_format_yuv,
- (const struct uvc_descriptor_header *) &uvc_frame_yuv_360p,
- (const struct uvc_descriptor_header *) &uvc_frame_yuv_720p,
- (const struct uvc_descriptor_header *) &uvc_format_mjpg,
- (const struct uvc_descriptor_header *) &uvc_frame_mjpg_360p,
- (const struct uvc_descriptor_header *) &uvc_frame_mjpg_720p,
- (const struct uvc_descriptor_header *) &uvc_color_matching,
- NULL,
-};
-
-static const struct uvc_descriptor_header * const uvc_hs_streaming_cls[] = {
- (const struct uvc_descriptor_header *) &uvc_input_header,
- (const struct uvc_descriptor_header *) &uvc_format_yuv,
- (const struct uvc_descriptor_header *) &uvc_frame_yuv_360p,
- (const struct uvc_descriptor_header *) &uvc_frame_yuv_720p,
- (const struct uvc_descriptor_header *) &uvc_format_mjpg,
- (const struct uvc_descriptor_header *) &uvc_frame_mjpg_360p,
- (const struct uvc_descriptor_header *) &uvc_frame_mjpg_720p,
- (const struct uvc_descriptor_header *) &uvc_color_matching,
- NULL,
-};
-
-static const struct uvc_descriptor_header * const uvc_ss_streaming_cls[] = {
- (const struct uvc_descriptor_header *) &uvc_input_header,
- (const struct uvc_descriptor_header *) &uvc_format_yuv,
- (const struct uvc_descriptor_header *) &uvc_frame_yuv_360p,
- (const struct uvc_descriptor_header *) &uvc_frame_yuv_720p,
- (const struct uvc_descriptor_header *) &uvc_format_mjpg,
- (const struct uvc_descriptor_header *) &uvc_frame_mjpg_360p,
- (const struct uvc_descriptor_header *) &uvc_frame_mjpg_720p,
- (const struct uvc_descriptor_header *) &uvc_color_matching,
- NULL,
-};
-
/* --------------------------------------------------------------------------
* USB configuration
*/
@@ -326,9 +87,7 @@ static const struct uvc_descriptor_header * const
uvc_ss_streaming_cls[] = {
static int __init
webcam_config_bind(struct usb_configuration *c)
{
- return uvc_bind_config(c, uvc_fs_control_cls, uvc_ss_control_cls,
- uvc_fs_streaming_cls, uvc_hs_streaming_cls,
- uvc_ss_streaming_cls);
+ return uvc_bind_config(c);
}
static struct usb_configuration webcam_config_driver = {
--
1.7.0.4
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
