Searched refs:usbvision (Results 1 – 10 of 10) sorted by relevance
| /Linux-v5.4/drivers/media/usb/usbvision/ |
| D | usbvision-core.c | 87 static int usbvision_request_intra(struct usb_usbvision *usbvision);
88 static int usbvision_unrequest_intra(struct usb_usbvision *usbvision);
89 static int usbvision_adjust_compression(struct usb_usbvision *usbvision);
90 static int usbvision_measure_bandwidth(struct usb_usbvision *usbvision);
163 static int scratch_len(struct usb_usbvision *usbvision) /* This returns the amount of data actua… in scratch_len() argument
165 int len = usbvision->scratch_write_ptr - usbvision->scratch_read_ptr; in scratch_len()
176 static int scratch_free(struct usb_usbvision *usbvision) in scratch_free() argument
178 int free = usbvision->scratch_read_ptr - usbvision->scratch_write_ptr; in scratch_free()
192 static int scratch_put(struct usb_usbvision *usbvision, unsigned char *data, in scratch_put() argument
197 if (usbvision->scratch_write_ptr + len < scratch_buf_size) { in scratch_put()
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| D | usbvision-video.c | 101 static void usbvision_release(struct usb_usbvision *usbvision);
162 struct usb_usbvision *usbvision = video_get_drvdata(vdev); in show_model() local
164 usbvision_device_data[usbvision->dev_model].model_string); in show_model()
172 struct usb_usbvision *usbvision = video_get_drvdata(vdev); in show_hue() local
173 s32 val = v4l2_ctrl_g_ctrl(v4l2_ctrl_find(&usbvision->hdl, in show_hue()
184 struct usb_usbvision *usbvision = video_get_drvdata(vdev); in show_contrast() local
185 s32 val = v4l2_ctrl_g_ctrl(v4l2_ctrl_find(&usbvision->hdl, in show_contrast()
196 struct usb_usbvision *usbvision = video_get_drvdata(vdev); in show_brightness() local
197 s32 val = v4l2_ctrl_g_ctrl(v4l2_ctrl_find(&usbvision->hdl, in show_brightness()
208 struct usb_usbvision *usbvision = video_get_drvdata(vdev); in show_saturation() local
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| D | usbvision-i2c.c | 38 static int usbvision_i2c_write(struct usb_usbvision *usbvision, unsigned char addr, char *buf,
40 static int usbvision_i2c_read(struct usb_usbvision *usbvision, unsigned char addr, char *buf,
46 struct usb_usbvision *usbvision; in try_write_address() local
50 usbvision = (struct usb_usbvision *)i2c_get_adapdata(i2c_adap); in try_write_address()
53 ret = (usbvision_i2c_write(usbvision, addr, buf, 1)); in try_write_address()
71 struct usb_usbvision *usbvision; in try_read_address() local
75 usbvision = (struct usb_usbvision *)i2c_get_adapdata(i2c_adap); in try_read_address()
77 ret = (usbvision_i2c_read(usbvision, addr, buf, 1)); in try_read_address()
121 struct usb_usbvision *usbvision; in usbvision_i2c_xfer() local
125 usbvision = (struct usb_usbvision *)i2c_get_adapdata(i2c_adap); in usbvision_i2c_xfer()
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| D | usbvision.h | 454 #define call_all(usbvision, o, f, args...) \ argument
455 v4l2_device_call_all(&usbvision->v4l2_dev, 0, o, f, ##args)
465 int usbvision_i2c_register(struct usb_usbvision *usbvision);
466 int usbvision_i2c_unregister(struct usb_usbvision *usbvision);
469 int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg);
470 int usbvision_write_reg(struct usb_usbvision *usbvision, unsigned char reg,
473 int usbvision_frames_alloc(struct usb_usbvision *usbvision, int number_of_frames);
474 void usbvision_frames_free(struct usb_usbvision *usbvision);
475 int usbvision_scratch_alloc(struct usb_usbvision *usbvision);
476 void usbvision_scratch_free(struct usb_usbvision *usbvision);
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| D | Makefile | 2 usbvision-objs := usbvision-core.o usbvision-video.o usbvision-i2c.o usbvision-cards.o
4 obj-$(CONFIG_VIDEO_USBVISION) += usbvision.o
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| D | Kconfig | 13 module will be called usbvision.
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| /Linux-v5.4/Documentation/media/v4l-drivers/ |
| D | cardlist.rst | 19 usbvision-cardlist
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| /Linux-v5.4/drivers/media/usb/ |
| D | Makefile | 20 obj-$(CONFIG_VIDEO_USBVISION) += usbvision/
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| D | Kconfig | 28 source "drivers/media/usb/usbvision/Kconfig"
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| /Linux-v5.4/ |
| D | MAINTAINERS | 16999 F: drivers/media/usb/usbvision/
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