27 int hdpvr_config_call(struct hdpvr_device *dev, uint value, u8 valbuf)  in hdpvr_config_call()  argument
32 	mutex_lock(&dev->usbc_mutex);  in hdpvr_config_call()
33 	dev->usbc_buf[0] = valbuf;  in hdpvr_config_call()
34 	ret = usb_control_msg(dev->udev,  in hdpvr_config_call()
35 			      usb_sndctrlpipe(dev->udev, 0),  in hdpvr_config_call()
38 			      dev->usbc_buf, 1, 10000);  in hdpvr_config_call()
40 	mutex_unlock(&dev->usbc_mutex);  in hdpvr_config_call()
41 	v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,  in hdpvr_config_call()
48 int get_video_info(struct hdpvr_device *dev, struct hdpvr_video_info *vidinf)  in get_video_info()  argument
53 	mutex_lock(&dev->usbc_mutex);  in get_video_info()
54 	ret = usb_control_msg(dev->udev,  in get_video_info()
55 			      usb_rcvctrlpipe(dev->udev, 0),  in get_video_info()
58 			      dev->usbc_buf, 5,  in get_video_info()
63 		v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,  in get_video_info()
65 			 dev->usbc_buf);  in get_video_info()
67 	mutex_unlock(&dev->usbc_mutex);  in get_video_info()
72 	vidinf->width	= dev->usbc_buf[1] << 8 | dev->usbc_buf[0];  in get_video_info()
73 	vidinf->height	= dev->usbc_buf[3] << 8 | dev->usbc_buf[2];  in get_video_info()
74 	vidinf->fps	= dev->usbc_buf[4];  in get_video_info()
80 int get_input_lines_info(struct hdpvr_device *dev)  in get_input_lines_info()  argument
84 	mutex_lock(&dev->usbc_mutex);  in get_input_lines_info()
85 	ret = usb_control_msg(dev->udev,  in get_input_lines_info()
86 			      usb_rcvctrlpipe(dev->udev, 0),  in get_input_lines_info()
89 			      dev->usbc_buf, 3,  in get_input_lines_info()
94 		v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,  in get_input_lines_info()
96 			 dev->usbc_buf);  in get_input_lines_info()
100 	lines = dev->usbc_buf[1] << 8 | dev->usbc_buf[0];  in get_input_lines_info()
101 	mutex_unlock(&dev->usbc_mutex);  in get_input_lines_info()
106 int hdpvr_set_bitrate(struct hdpvr_device *dev)  in hdpvr_set_bitrate()  argument
110 	mutex_lock(&dev->usbc_mutex);  in hdpvr_set_bitrate()
111 	memset(dev->usbc_buf, 0, 4);  in hdpvr_set_bitrate()
112 	dev->usbc_buf[0] = dev->options.bitrate;  in hdpvr_set_bitrate()
113 	dev->usbc_buf[2] = dev->options.peak_bitrate;  in hdpvr_set_bitrate()
115 	ret = usb_control_msg(dev->udev,  in hdpvr_set_bitrate()
116 			      usb_sndctrlpipe(dev->udev, 0),  in hdpvr_set_bitrate()
118 			      CTRL_DEFAULT_INDEX, dev->usbc_buf, 4, 1000);  in hdpvr_set_bitrate()
119 	mutex_unlock(&dev->usbc_mutex);  in hdpvr_set_bitrate()
124 int hdpvr_set_audio(struct hdpvr_device *dev, u8 input,  in hdpvr_set_audio()  argument
129 	if (dev->flags & HDPVR_FLAG_AC3_CAP) {  in hdpvr_set_audio()
130 		mutex_lock(&dev->usbc_mutex);  in hdpvr_set_audio()
131 		memset(dev->usbc_buf, 0, 2);  in hdpvr_set_audio()
132 		dev->usbc_buf[0] = input;  in hdpvr_set_audio()
134 			dev->usbc_buf[1] = 0;  in hdpvr_set_audio()
136 			dev->usbc_buf[1] = 1;  in hdpvr_set_audio()
138 			mutex_unlock(&dev->usbc_mutex);  in hdpvr_set_audio()
139 			v4l2_err(&dev->v4l2_dev, "invalid audio codec %d\n",  in hdpvr_set_audio()
145 		ret = usb_control_msg(dev->udev,  in hdpvr_set_audio()
146 				      usb_sndctrlpipe(dev->udev, 0),  in hdpvr_set_audio()
148 				      CTRL_DEFAULT_INDEX, dev->usbc_buf, 2,  in hdpvr_set_audio()
150 		mutex_unlock(&dev->usbc_mutex);  in hdpvr_set_audio()
154 		ret = hdpvr_config_call(dev, CTRL_AUDIO_INPUT_VALUE, input);  in hdpvr_set_audio()
159 int hdpvr_set_options(struct hdpvr_device *dev)  in hdpvr_set_options()  argument
161 	hdpvr_config_call(dev, CTRL_VIDEO_STD_TYPE, dev->options.video_std);  in hdpvr_set_options()
163 	hdpvr_config_call(dev, CTRL_VIDEO_INPUT_VALUE,  in hdpvr_set_options()
164 			 dev->options.video_input+1);  in hdpvr_set_options()
166 	hdpvr_set_audio(dev, dev->options.audio_input+1,  in hdpvr_set_options()
167 		       dev->options.audio_codec);  in hdpvr_set_options()
169 	hdpvr_set_bitrate(dev);  in hdpvr_set_options()
170 	hdpvr_config_call(dev, CTRL_BITRATE_MODE_VALUE,  in hdpvr_set_options()
171 			 dev->options.bitrate_mode);  in hdpvr_set_options()
172 	hdpvr_config_call(dev, CTRL_GOP_MODE_VALUE, dev->options.gop_mode);  in hdpvr_set_options()
174 	hdpvr_config_call(dev, CTRL_BRIGHTNESS, dev->options.brightness);  in hdpvr_set_options()
175 	hdpvr_config_call(dev, CTRL_CONTRAST,   dev->options.contrast);  in hdpvr_set_options()
176 	hdpvr_config_call(dev, CTRL_HUE,        dev->options.hue);  in hdpvr_set_options()
177 	hdpvr_config_call(dev, CTRL_SATURATION, dev->options.saturation);  in hdpvr_set_options()
178 	hdpvr_config_call(dev, CTRL_SHARPNESS,  dev->options.sharpness);  in hdpvr_set_options()