mirror of https://gitee.com/openkylin/linux.git
V4L/DVB (10957): cx231xx: Fix CodingStyle
Fixes several CodingStyle issues on the driver. Signed-off-by: Srinivasa Deevi <srinivasa.deevi@conexant.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sri Deevi
Mauro Carvalho Chehab
parent
818fdf3413
commit
b925517645
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@ -132,12 +132,16 @@ static void cx231xx_audio_isocirq(struct urb *urb)
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snd_pcm_stream_lock(substream);
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dev->adev.hwptr_done_capture += length;
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if (dev->adev.hwptr_done_capture >= runtime->buffer_size)
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dev->adev.hwptr_done_capture -= runtime->buffer_size;
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if (dev->adev.hwptr_done_capture >=
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runtime->buffer_size)
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dev->adev.hwptr_done_capture -=
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runtime->buffer_size;
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dev->adev.capture_transfer_done += length;
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if (dev->adev.capture_transfer_done >= runtime->period_size) {
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dev->adev.capture_transfer_done -= runtime->period_size;
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if (dev->adev.capture_transfer_done >=
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runtime->period_size) {
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dev->adev.capture_transfer_done -=
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runtime->period_size;
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period_elapsed = 1;
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}
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snd_pcm_stream_unlock(substream);
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@ -185,7 +189,8 @@ static int cx231xx_init_audio_isoc(struct cx231xx *dev)
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urb->dev = dev->udev;
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urb->context = dev;
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urb->pipe = usb_rcvisocpipe(dev->udev, dev->adev.end_point_addr);
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urb->pipe = usb_rcvisocpipe(dev->udev,
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dev->adev.end_point_addr);
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urb->transfer_flags = URB_ISO_ASAP;
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urb->transfer_buffer = dev->adev.transfer_buffer[i];
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urb->interval = 1;
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@ -193,7 +198,8 @@ static int cx231xx_init_audio_isoc(struct cx231xx *dev)
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urb->number_of_packets = CX231XX_NUM_AUDIO_PACKETS;
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urb->transfer_buffer_length = sb_size;
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for (j = k = 0; j < CX231XX_NUM_AUDIO_PACKETS; j++, k += dev->adev.max_pkt_size) {
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for (j = k = 0; j < CX231XX_NUM_AUDIO_PACKETS;
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j++, k += dev->adev.max_pkt_size) {
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urb->iso_frame_desc[j].offset = k;
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urb->iso_frame_desc[j].length = dev->adev.max_pkt_size;
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}
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@ -293,7 +299,8 @@ static int snd_cx231xx_capture_open(struct snd_pcm_substream *substream)
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dev->mute = 0;
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/* set alternate setting for audio interface */
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ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 1); /* 1 - 48000 samples per sec */
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/* 1 - 48000 samples per sec */
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ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 1);
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if (ret < 0) {
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cx231xx_errdev("failed to set alternate setting !\n");
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@ -324,7 +331,8 @@ static int snd_cx231xx_pcm_close(struct snd_pcm_substream *substream)
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dprintk("closing device\n");
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/* set alternate setting for audio interface */
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ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 0); /* 1 - 48000 samples per sec */
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/* 1 - 48000 samples per sec */
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ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 0);
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if (ret < 0) {
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cx231xx_errdev("failed to set alternate setting !\n");
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@ -74,12 +74,14 @@ int cx231xx_colibri_init_super_block(struct cx231xx *dev, u32 ref_count)
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&colibri_power_status, 1);
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colibri_power_status &= 0xff;
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if (status < 0) {
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cx231xx_info(": Init Super Block failed in sending/receiving cmds\n");
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cx231xx_info(
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": Init Super Block failed in send/receive cmds\n");
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break;
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}
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i++;
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if (i == 10) {
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cx231xx_info(": Init Super Block force break in loop !!!!\n");
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cx231xx_info(
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": Init Super Block force break in loop !!!!\n");
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status = -1;
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break;
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}
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@ -258,7 +260,8 @@ int cx231xx_colibri_set_mode(struct cx231xx *dev, enum AFE_MODE mode)
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break;
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}
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if ((mode != dev->colibri_mode) && (dev->video_input == CX231XX_VMUX_TELEVISION))
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if ((mode != dev->colibri_mode) &&
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(dev->video_input == CX231XX_VMUX_TELEVISION))
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status = cx231xx_colibri_adjust_ref_count(dev,
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CX231XX_VMUX_TELEVISION);
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@ -511,8 +514,9 @@ int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input)
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status = cx231xx_set_power_mode(dev,
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POLARIS_AVMODE_ENXTERNAL_AV);
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if (status < 0) {
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cx231xx_errdev("%s: cx231xx_set_power_mode : Failed to set Power - errCode [%d]!\n",
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__func__, status);
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cx231xx_errdev("%s: set_power_mode : Failed to"
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" set Power - errCode [%d]!\n",
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__func__, status);
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return status;
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}
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}
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@ -528,8 +532,9 @@ int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input)
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status = cx231xx_set_power_mode(dev,
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POLARIS_AVMODE_ANALOGT_TV);
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if (status < 0) {
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cx231xx_errdev("%s: cx231xx_set_power_mode : Failed to set Power - errCode [%d]!\n",
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__func__, status);
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cx231xx_errdev("%s: set_power_mode:Failed"
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" to set Power - errCode [%d]!\n",
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__func__, status);
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return status;
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}
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}
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@ -538,7 +543,7 @@ int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input)
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INPUT(input)->vmux);
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break;
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default:
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cx231xx_errdev("%s: cx231xx_set_power_mode : Unknown Input %d !\n",
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cx231xx_errdev("%s: set_power_mode : Unknown Input %d !\n",
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__func__, INPUT(input)->type);
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break;
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}
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@ -549,7 +554,8 @@ int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input)
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return status;
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}
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int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
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int cx231xx_set_decoder_video_input(struct cx231xx *dev,
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u8 pin_type, u8 input)
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{
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int status = 0;
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u32 value = 0;
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@ -557,8 +563,9 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
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if (pin_type != dev->video_input) {
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status = cx231xx_colibri_adjust_ref_count(dev, pin_type);
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if (status < 0) {
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cx231xx_errdev("%s: cx231xx_colibri_adjust_ref_count :Failed to set Colibri input mux - errCode [%d]!\n",
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__func__, status);
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cx231xx_errdev("%s: adjust_ref_count :Failed to set"
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"Colibri input mux - errCode [%d]!\n",
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__func__, status);
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return status;
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}
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}
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@ -566,8 +573,9 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
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/* call colibri block to set video inputs */
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status = cx231xx_colibri_set_input_mux(dev, input);
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if (status < 0) {
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cx231xx_errdev("%s: cx231xx_colibri_set_input_mux :Failed to set Colibri input mux - errCode [%d]!\n",
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__func__, status);
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cx231xx_errdev("%s: set_input_mux :Failed to set"
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" Colibri input mux - errCode [%d]!\n",
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__func__, status);
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return status;
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}
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@ -579,8 +587,10 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
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value |= (0 << 13) | (1 << 4);
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value &= ~(1 << 5);
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value &= (~(0x1ff8000)); /* set [24:23] [22:15] to 0 */
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value |= 0x1000000; /* set FUNC_MODE[24:23] = 2 IF_MOD[22:15] = 0 */
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/* set [24:23] [22:15] to 0 */
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value &= (~(0x1ff8000));
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/* set FUNC_MODE[24:23] = 2 IF_MOD[22:15] = 0 */
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value |= 0x1000000;
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status = cx231xx_write_i2c_data(dev, HAMMERHEAD_I2C_ADDRESS,
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AFE_CTRL, 2, value, 4);
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@ -600,7 +610,8 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
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/* Tell DIF object to go to baseband mode */
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status = cx231xx_dif_set_standard(dev, DIF_USE_BASEBAND);
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if (status < 0) {
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cx231xx_errdev("%s: cx231xx_dif set to By pass mode - errCode [%d]!\n",
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cx231xx_errdev("%s: cx231xx_dif set to By pass"
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" mode- errCode [%d]!\n",
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__func__, status);
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return status;
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}
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@ -637,9 +648,11 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
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status = cx231xx_read_i2c_data(dev, HAMMERHEAD_I2C_ADDRESS,
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AFE_CTRL, 2, &value, 4);
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value &= (~(0x1ff8000)); /* set [24:23] [22:15] to 0 */
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value |= 0x1000010; /* set FUNC_MODE[24:23] = 2
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IF_MOD[22:15] = 0 DCR_BYP_CH2[4:4] = 1; */
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/* set [24:23] [22:15] to 0 */
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value &= (~(0x1ff8000));
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/* set FUNC_MODE[24:23] = 2
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IF_MOD[22:15] = 0 DCR_BYP_CH2[4:4] = 1; */
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value |= 0x1000010;
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status = cx231xx_write_i2c_data(dev,
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HAMMERHEAD_I2C_ADDRESS,
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AFE_CTRL, 2, value, 4);
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@ -647,7 +660,8 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
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/* Tell DIF object to go to baseband mode */
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status = cx231xx_dif_set_standard(dev, DIF_USE_BASEBAND);
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if (status < 0) {
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cx231xx_errdev("%s: cx231xx_dif set to By pass mode - errCode [%d]!\n",
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cx231xx_errdev("%s: cx231xx_dif set to By pass"
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" mode- errCode [%d]!\n",
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__func__, status);
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return status;
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}
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@ -713,8 +727,10 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
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value |= (0 << 13) | (1 << 4);
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value &= ~(1 << 5);
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value &= (~(0x1FF8000)); /* set [24:23] [22:15] to 0 */
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value |= 0x1000000; /* set FUNC_MODE[24:23] = 2 IF_MOD[22:15] = 0 */
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/* set [24:23] [22:15] to 0 */
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value &= (~(0x1FF8000));
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/* set FUNC_MODE[24:23] = 2 IF_MOD[22:15] = 0 */
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value |= 0x1000000;
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status = cx231xx_write_i2c_data(dev,
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HAMMERHEAD_I2C_ADDRESS,
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AFE_CTRL, 2,
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@ -740,8 +756,9 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
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status = cx231xx_dif_set_standard(dev,
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DIF_USE_BASEBAND);
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if (status < 0) {
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cx231xx_errdev("%s: cx231xx_dif set to By pass mode - errCode [%d]!\n",
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__func__, status);
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cx231xx_errdev("%s: cx231xx_dif set to By pass"
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" mode- errCode [%d]!\n",
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__func__, status);
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return status;
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}
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@ -773,7 +790,8 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
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status = cx231xx_read_modify_write_i2c_dword(dev,
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HAMMERHEAD_I2C_ADDRESS,
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MODE_CTRL, FLD_INPUT_MODE,
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cx231xx_set_field(FLD_INPUT_MODE, INPUT_MODE_CVBS_0));
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cx231xx_set_field(FLD_INPUT_MODE,
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INPUT_MODE_CVBS_0));
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break;
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default:
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/* Enable the DIF for the tuner */
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@ -781,8 +799,9 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
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/* Reinitialize the DIF */
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status = cx231xx_dif_set_standard(dev, dev->norm);
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if (status < 0) {
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cx231xx_errdev("%s: cx231xx_dif set to By pass mode - errCode [%d]!\n",
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__func__, status);
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cx231xx_errdev("%s: cx231xx_dif set to By pass"
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" mode- errCode [%d]!\n",
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__func__, status);
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return status;
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}
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@ -861,9 +880,11 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
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status = cx231xx_read_modify_write_i2c_dword(dev,
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HAMMERHEAD_I2C_ADDRESS,
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MODE_CTRL, FLD_INPUT_MODE,
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cx231xx_set_field(FLD_INPUT_MODE, INPUT_MODE_CVBS_0));
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cx231xx_set_field(FLD_INPUT_MODE,
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INPUT_MODE_CVBS_0));
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/* Set some bits in AFE_CTRL so that channel 2 or 3 is ready to receive audio */
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/* Set some bits in AFE_CTRL so that channel 2 or 3
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* is ready to receive audio */
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/* Clear clamp for channels 2 and 3 (bit 16-17) */
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/* Clear droop comp (bit 19-20) */
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/* Set VGA_SEL (for audio control) (bit 7-8) */
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@ -903,8 +924,9 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
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}
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/*
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* Handle any video-mode specific overrides that are different on a per video standards
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* basis after touching the MODE_CTRL register which resets many values for autodetect
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* Handle any video-mode specific overrides that are different
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* on a per video standards basis after touching the MODE_CTRL
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* register which resets many values for autodetect
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*/
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int cx231xx_do_mode_ctrl_overrides(struct cx231xx *dev)
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{
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@ -918,7 +940,8 @@ int cx231xx_do_mode_ctrl_overrides(struct cx231xx *dev)
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DFE_CTRL3, 2,
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0xCD3F0280, 4);
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if (dev->norm & (V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_PAL_M)) {
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if (dev->norm & (V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP |
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V4L2_STD_PAL_M)) {
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cx231xx_info("do_mode_ctrl_overrides NTSC\n");
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/* Move the close caption lines out of active video,
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@ -1237,55 +1260,72 @@ int cx231xx_dif_configure_C2HH_for_low_IF(struct cx231xx *dev, u32 mode,
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if (mode == V4L2_TUNER_RADIO) {
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/* C2HH */
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status = cx231xx_reg_mask_write(dev, HAMMERHEAD_I2C_ADDRESS, 32,
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AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1); /* lo if big signal */
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status = cx231xx_reg_mask_write(dev, HAMMERHEAD_I2C_ADDRESS, 32,
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AFE_CTRL_C2HH_SRC_CTRL, 23, 24, function_mode); /* FUNC_MODE = DIF */
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status = cx231xx_reg_mask_write(dev, HAMMERHEAD_I2C_ADDRESS, 32,
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AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xFF); /* IF_MODE */
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status = cx231xx_reg_mask_write(dev, HAMMERHEAD_I2C_ADDRESS, 32,
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AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1); /* no inv */
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/* lo if big signal */
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status = cx231xx_reg_mask_write(dev,
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HAMMERHEAD_I2C_ADDRESS, 32,
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AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
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/* FUNC_MODE = DIF */
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status = cx231xx_reg_mask_write(dev,
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HAMMERHEAD_I2C_ADDRESS, 32,
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AFE_CTRL_C2HH_SRC_CTRL, 23, 24, function_mode);
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/* IF_MODE */
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status = cx231xx_reg_mask_write(dev,
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HAMMERHEAD_I2C_ADDRESS, 32,
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AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xFF);
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/* no inv */
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status = cx231xx_reg_mask_write(dev,
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HAMMERHEAD_I2C_ADDRESS, 32,
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AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
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} else {
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switch (standard) {
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case V4L2_STD_NTSC_M: /* 75 IRE Setup */
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case V4L2_STD_NTSC_M_JP: /* Japan, 0 IRE Setup */
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case V4L2_STD_NTSC_M_JP:/* Japan, 0 IRE Setup */
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case V4L2_STD_PAL_M:
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case V4L2_STD_PAL_N:
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case V4L2_STD_PAL_Nc:
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/* lo if big signal */
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status = cx231xx_reg_mask_write(dev,
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HAMMERHEAD_I2C_ADDRESS, 32,
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AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1); /* lo if big signal */
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AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
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/* FUNC_MODE = DIF */
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status = cx231xx_reg_mask_write(dev,
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HAMMERHEAD_I2C_ADDRESS, 32,
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AFE_CTRL_C2HH_SRC_CTRL, 23, 24,
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function_mode); /* FUNC_MODE = DIF */
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function_mode);
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/* IF_MODE */
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status = cx231xx_reg_mask_write(dev,
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HAMMERHEAD_I2C_ADDRESS, 32,
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AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xb); /* IF_MODE */
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AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xb);
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/* no inv */
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status = cx231xx_reg_mask_write(dev,
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HAMMERHEAD_I2C_ADDRESS, 32,
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AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1); /* no inv */
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
|
||||
/* 0x124, AUD_CHAN1_SRC = 0x3 */
|
||||
status = cx231xx_reg_mask_write(dev,
|
||||
HAMMERHEAD_I2C_ADDRESS, 32,
|
||||
AUD_IO_CTRL, 0, 31, 0x00000003); /* 0x124, AUD_CHAN1_SRC = 0x3 */
|
||||
AUD_IO_CTRL, 0, 31, 0x00000003);
|
||||
break;
|
||||
|
||||
case V4L2_STD_PAL_B:
|
||||
case V4L2_STD_PAL_G:
|
||||
/* C2HH setup */
|
||||
/* lo if big signal */
|
||||
status = cx231xx_reg_mask_write(dev,
|
||||
HAMMERHEAD_I2C_ADDRESS, 32,
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1); /* lo if big signal */
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
|
||||
/* FUNC_MODE = DIF */
|
||||
status = cx231xx_reg_mask_write(dev,
|
||||
HAMMERHEAD_I2C_ADDRESS, 32,
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 23, 24,
|
||||
function_mode); /* FUNC_MODE = DIF */
|
||||
function_mode);
|
||||
/* IF_MODE */
|
||||
status = cx231xx_reg_mask_write(dev,
|
||||
HAMMERHEAD_I2C_ADDRESS, 32,
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xE); /* IF_MODE */
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xE);
|
||||
/* no inv */
|
||||
status = cx231xx_reg_mask_write(dev,
|
||||
HAMMERHEAD_I2C_ADDRESS, 32,
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1); /* no inv */
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
|
||||
break;
|
||||
|
||||
case V4L2_STD_PAL_D:
|
||||
|
|
@ -1298,19 +1338,23 @@ int cx231xx_dif_configure_C2HH_for_low_IF(struct cx231xx *dev, u32 mode,
|
|||
case V4L2_STD_SECAM_K:
|
||||
case V4L2_STD_SECAM_K1:
|
||||
/* C2HH setup */
|
||||
/* lo if big signal */
|
||||
status = cx231xx_reg_mask_write(dev,
|
||||
HAMMERHEAD_I2C_ADDRESS, 32,
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1); /* lo if big signal */
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
|
||||
/* FUNC_MODE = DIF */
|
||||
status = cx231xx_reg_mask_write(dev,
|
||||
HAMMERHEAD_I2C_ADDRESS, 32,
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 23, 24,
|
||||
function_mode); /* FUNC_MODE = DIF */
|
||||
function_mode);
|
||||
/* IF_MODE */
|
||||
status = cx231xx_reg_mask_write(dev,
|
||||
HAMMERHEAD_I2C_ADDRESS, 32,
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xF); /* IF_MODE */
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xF);
|
||||
/* no inv */
|
||||
status = cx231xx_reg_mask_write(dev,
|
||||
HAMMERHEAD_I2C_ADDRESS, 32,
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1); /* no inv */
|
||||
AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
|
||||
break;
|
||||
|
||||
case DIF_USE_BASEBAND:
|
||||
|
|
@ -1919,7 +1963,8 @@ int cx231xx_set_power_mode(struct cx231xx *dev, AV_MODE mode)
|
|||
status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
|
||||
PWR_CTL_EN, value, 4);
|
||||
|
||||
dev->xc_fw_load_done = 0; /* reset state of xceive tuner */
|
||||
/* reset state of xceive tuner */
|
||||
dev->xc_fw_load_done = 0;
|
||||
break;
|
||||
|
||||
case POLARIS_AVMODE_ANALOGT_TV:
|
||||
|
|
@ -2076,7 +2121,8 @@ int cx231xx_set_power_mode(struct cx231xx *dev, AV_MODE mode)
|
|||
|
||||
status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN, value,
|
||||
4);
|
||||
cx231xx_info(" The data of PWR_CTL_EN register 0x74=0x%0x,0x%0x,0x%0x,0x%0x\n",
|
||||
cx231xx_info(" The data of PWR_CTL_EN register 0x74"
|
||||
"=0x%0x,0x%0x,0x%0x,0x%0x\n",
|
||||
value[0], value[1], value[2], value[3]);
|
||||
|
||||
return status;
|
||||
|
|
@ -2210,10 +2256,10 @@ int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type)
|
|||
{
|
||||
int rc;
|
||||
u32 ep_mask = -1;
|
||||
PPCB_CONFIG pcb_config;
|
||||
struct pcb_config *pcb_config;
|
||||
|
||||
/* get EP for media type */
|
||||
pcb_config = &dev->current_pcb_config;
|
||||
pcb_config = (struct pcb_config *)&dev->current_pcb_config;
|
||||
|
||||
if (pcb_config->config_num == 1) {
|
||||
switch (media_type) {
|
||||
|
|
@ -2278,6 +2324,10 @@ int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type)
|
|||
rc = cx231xx_stop_stream(dev, ep_mask);
|
||||
}
|
||||
|
||||
if (dev->mode == CX231XX_ANALOG_MODE)
|
||||
;/* do any in Analog mode */
|
||||
else
|
||||
;/* do any in digital mode */
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
|
@ -2564,10 +2614,12 @@ int cx231xx_gpio_i2c_read_ack(struct cx231xx *dev)
|
|||
status = cx231xx_get_gpio_bit(dev, dev->gpio_dir,
|
||||
(u8 *)&dev->gpio_val);
|
||||
nCnt--;
|
||||
} while (((dev->gpio_val & (1 << dev->board.tuner_scl_gpio)) == 0) && (nCnt > 0));
|
||||
} while (((dev->gpio_val &
|
||||
(1 << dev->board.tuner_scl_gpio)) == 0) &&
|
||||
(nCnt > 0));
|
||||
|
||||
if (nCnt == 0)
|
||||
cx231xx_info("No ACK after %d msec for clock stretch. GPIO I2C operation failed!",
|
||||
cx231xx_info("No ACK after %d msec -GPIO I2C failed!",
|
||||
nInit * 10);
|
||||
|
||||
/* readAck
|
||||
|
|
|
|||
|
|
@ -1,8 +1,9 @@
|
|||
/*
|
||||
cx231xx-cards.c - driver for Conexant Cx23100/101/102 USB video capture devices
|
||||
cx231xx-cards.c - driver for Conexant Cx23100/101/102
|
||||
USB video capture devices
|
||||
|
||||
Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
|
||||
Based on em28xx driver
|
||||
Based on em28xx driver
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -85,7 +86,7 @@ struct cx231xx_board cx231xx_boards[] = {
|
|||
.amux =
|
||||
CX231XX_AMUX_LINE_IN,
|
||||
.gpio = 0,
|
||||
}},
|
||||
} },
|
||||
},
|
||||
|
||||
[CX231XX_BOARD_CNXT_RDE_250] = {
|
||||
|
|
@ -132,7 +133,7 @@ struct cx231xx_board cx231xx_boards[] = {
|
|||
.amux =
|
||||
CX231XX_AMUX_LINE_IN,
|
||||
.gpio = 0,
|
||||
}},
|
||||
} },
|
||||
},
|
||||
|
||||
[CX231XX_BOARD_CNXT_RDU_250] = {
|
||||
|
|
@ -179,7 +180,7 @@ struct cx231xx_board cx231xx_boards[] = {
|
|||
.amux =
|
||||
CX231XX_AMUX_LINE_IN,
|
||||
.gpio = 0,
|
||||
}},
|
||||
} },
|
||||
},
|
||||
};
|
||||
const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
|
||||
|
|
@ -209,9 +210,8 @@ int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
|
|||
if (dev->tuner_type == TUNER_XC5000) {
|
||||
if (command == XC5000_TUNER_RESET) {
|
||||
cx231xx_info
|
||||
("Tuner Call back : RESET : command %d : tuner type %d \n",
|
||||
command, dev->tuner_type);
|
||||
|
||||
("Tuner CB: RESET: cmd %d : tuner type %d \n",
|
||||
command, dev->tuner_type);
|
||||
cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
|
||||
1);
|
||||
msleep(10);
|
||||
|
|
@ -225,10 +225,9 @@ int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
|
|||
}
|
||||
return rc;
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL_GPL(cx231xx_tuner_callback);
|
||||
|
||||
static void inline cx231xx_set_model(struct cx231xx *dev)
|
||||
static inline void cx231xx_set_model(struct cx231xx *dev)
|
||||
{
|
||||
memcpy(&dev->board, &cx231xx_boards[dev->model], sizeof(dev->board));
|
||||
}
|
||||
|
|
@ -542,7 +541,7 @@ static int cx231xx_init_dev(struct cx231xx **devhandle, struct usb_device *udev,
|
|||
|
||||
return 0;
|
||||
|
||||
fail_reg_devices:
|
||||
fail_reg_devices:
|
||||
mutex_unlock(&dev->lock);
|
||||
return retval;
|
||||
}
|
||||
|
|
@ -628,12 +627,13 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
|
|||
dev->has_alsa_audio = 1;
|
||||
dev->power_mode = -1;
|
||||
|
||||
dev->vbi_or_sliced_cc_mode = 0; /* 0 - vbi ; 1 -sliced cc mode */
|
||||
/* 0 - vbi ; 1 -sliced cc mode */
|
||||
dev->vbi_or_sliced_cc_mode = 0;
|
||||
|
||||
/* get maximum no.of IAD interfaces */
|
||||
assoc_desc = udev->actconfig->intf_assoc[0];
|
||||
dev->max_iad_interface_count = assoc_desc->bInterfaceCount;
|
||||
cx231xx_info(": Found IAD interface count %d\n",
|
||||
cx231xx_info("Found IAD interface count %d\n",
|
||||
dev->max_iad_interface_count);
|
||||
|
||||
/* init CIR module TBD */
|
||||
|
|
@ -662,10 +662,9 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
|
|||
assoc_desc = udev->actconfig->intf_assoc[0];
|
||||
if (assoc_desc->bFirstInterface == ifnum) {
|
||||
cx231xx_info
|
||||
(": Found IAD interface match: AV Descriptor Start!! \n");
|
||||
("Found IAD interface match: AV Desc Start!! \n");
|
||||
} else {
|
||||
cx231xx_err(DRIVER_NAME
|
||||
" Not found matching interface\n");
|
||||
cx231xx_err(" Not found matching interface\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
|
|
@ -691,7 +690,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
|
|||
skip_interface = 1; /* set skipping */
|
||||
else {
|
||||
cx231xx_info
|
||||
(": Found IAD interface number match with AV Device number!! \n");
|
||||
("Found IAD interface no. match with AV Device no.!\n");
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,8 +1,9 @@
|
|||
/*
|
||||
cx231xx-core.c - driver for Conexant Cx23100/101/102 USB video capture devices
|
||||
cx231xx-core.c - driver for Conexant Cx23100/101/102
|
||||
USB video capture devices
|
||||
|
||||
Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
|
||||
Based on em28xx driver
|
||||
Based on em28xx driver
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -59,9 +60,9 @@ MODULE_PARM_DESC(alt, "alternate setting to use for video endpoint");
|
|||
printk(KERN_INFO "%s %s :"fmt, \
|
||||
dev->name, __func__ , ##arg); } while (0)
|
||||
|
||||
/************************************************************************************
|
||||
* Device control list functions *
|
||||
*************************************************************************************/
|
||||
/*****************************************************************
|
||||
* Device control list functions *
|
||||
******************************************************************/
|
||||
|
||||
static LIST_HEAD(cx231xx_devlist);
|
||||
static DEFINE_MUTEX(cx231xx_devlist_mutex);
|
||||
|
|
@ -130,7 +131,6 @@ int cx231xx_register_extension(struct cx231xx_ops *ops)
|
|||
mutex_unlock(&cx231xx_devlist_mutex);
|
||||
return 0;
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL(cx231xx_register_extension);
|
||||
|
||||
void cx231xx_unregister_extension(struct cx231xx_ops *ops)
|
||||
|
|
@ -149,7 +149,6 @@ void cx231xx_unregister_extension(struct cx231xx_ops *ops)
|
|||
mutex_unlock(&cx231xx_extension_devlist_lock);
|
||||
mutex_unlock(&cx231xx_devlist_mutex);
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL(cx231xx_unregister_extension);
|
||||
|
||||
void cx231xx_init_extension(struct cx231xx *dev)
|
||||
|
|
@ -180,15 +179,15 @@ void cx231xx_close_extension(struct cx231xx *dev)
|
|||
mutex_unlock(&cx231xx_extension_devlist_lock);
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
* U S B related functions *
|
||||
*************************************************************************************/
|
||||
/****************************************************************
|
||||
* U S B related functions *
|
||||
*****************************************************************/
|
||||
int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
|
||||
struct cx231xx_i2c_xfer_data *req_data)
|
||||
{
|
||||
int status = 0;
|
||||
struct cx231xx *dev = i2c_bus->dev;
|
||||
VENDOR_REQUEST_IN ven_req;
|
||||
struct VENDOR_REQUEST_IN ven_req;
|
||||
|
||||
u8 saddr_len = 0;
|
||||
u8 _i2c_period = 0;
|
||||
|
|
@ -215,10 +214,10 @@ int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
|
|||
_i2c_nostop << 1 | I2C_SYNC | _i2c_reserve << 6;
|
||||
|
||||
/* set channel number */
|
||||
if (req_data->direction & I2C_M_RD)
|
||||
ven_req.bRequest = i2c_bus->nr + 4; /* channel number, for read,
|
||||
spec required channel_num +4 */
|
||||
else
|
||||
if (req_data->direction & I2C_M_RD) {
|
||||
/* channel number, for read,spec required channel_num +4 */
|
||||
ven_req.bRequest = i2c_bus->nr + 4;
|
||||
} else
|
||||
ven_req.bRequest = i2c_bus->nr; /* channel number, */
|
||||
|
||||
/* set index value */
|
||||
|
|
@ -255,14 +254,14 @@ int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
|
|||
status = cx231xx_send_vendor_cmd(dev, &ven_req);
|
||||
if (status < 0) {
|
||||
cx231xx_info
|
||||
("UsbInterface::sendCommand, output buffer failed with status -%d\n",
|
||||
("UsbInterface::sendCommand, failed with status -%d\n",
|
||||
status);
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL_GPL(cx231xx_send_usb_command);
|
||||
|
||||
/*
|
||||
* cx231xx_read_ctrl_reg()
|
||||
* reads data from the usb device specifying bRequest and wValue
|
||||
|
|
@ -336,7 +335,8 @@ int cx231xx_read_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg,
|
|||
return ret;
|
||||
}
|
||||
|
||||
int cx231xx_send_vendor_cmd(struct cx231xx *dev, VENDOR_REQUEST_IN * ven_req)
|
||||
int cx231xx_send_vendor_cmd(struct cx231xx *dev,
|
||||
struct VENDOR_REQUEST_IN *ven_req)
|
||||
{
|
||||
int ret;
|
||||
int pipe = 0;
|
||||
|
|
@ -421,11 +421,11 @@ int cx231xx_write_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg, char *buf,
|
|||
int byte;
|
||||
|
||||
cx231xx_isocdbg("(pipe 0x%08x): "
|
||||
"OUT: %02x %02x %02x %02x %02x %02x %02x %02x >>>",
|
||||
pipe,
|
||||
USB_DIR_OUT | USB_TYPE_VENDOR |
|
||||
USB_RECIP_DEVICE, req, 0, val, reg & 0xff,
|
||||
reg >> 8, len & 0xff, len >> 8);
|
||||
"OUT: %02x %02x %02x %02x %02x %02x %02x %02x >>>",
|
||||
pipe,
|
||||
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
|
||||
req, 0, val, reg & 0xff,
|
||||
reg >> 8, len & 0xff, len >> 8);
|
||||
|
||||
for (byte = 0; byte < len; byte++)
|
||||
cx231xx_isocdbg(" %02x", (unsigned char)buf[byte]);
|
||||
|
|
@ -442,9 +442,9 @@ int cx231xx_write_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg, char *buf,
|
|||
return ret;
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
* USB Alternate Setting functions *
|
||||
*************************************************************************************/
|
||||
/****************************************************************
|
||||
* USB Alternate Setting functions *
|
||||
*****************************************************************/
|
||||
|
||||
int cx231xx_set_video_alternate(struct cx231xx *dev)
|
||||
{
|
||||
|
|
@ -487,7 +487,7 @@ int cx231xx_set_video_alternate(struct cx231xx *dev)
|
|||
dev->video_mode.alt,
|
||||
dev->video_mode.max_pkt_size);
|
||||
cx231xx_info
|
||||
(" setting alternate %d with wMaxPacketSize=%u , Interface = %d\n",
|
||||
(" setting alt %d with wMaxPktSize=%u , Interface = %d\n",
|
||||
dev->video_mode.alt, dev->video_mode.max_pkt_size,
|
||||
usb_interface_index);
|
||||
errCode =
|
||||
|
|
@ -495,7 +495,7 @@ int cx231xx_set_video_alternate(struct cx231xx *dev)
|
|||
dev->video_mode.alt);
|
||||
if (errCode < 0) {
|
||||
cx231xx_errdev
|
||||
("cannot change alternate number to %d (error=%i)\n",
|
||||
("cannot change alt number to %d (error=%i)\n",
|
||||
dev->video_mode.alt, errCode);
|
||||
return errCode;
|
||||
}
|
||||
|
|
@ -569,8 +569,8 @@ int cx231xx_set_alt_setting(struct cx231xx *dev, u8 index, u8 alt)
|
|||
|
||||
if (alt > 0 && max_pkt_size == 0) {
|
||||
cx231xx_errdev
|
||||
("cannot change interface %d alternate number to %d : Max. Pkt size is ZERO\n",
|
||||
usb_interface_index, alt);
|
||||
("can't change interface %d alt no. to %d: Max. Pkt size = 0\n",
|
||||
usb_interface_index, alt);
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
|
@ -582,15 +582,14 @@ int cx231xx_set_alt_setting(struct cx231xx *dev, u8 index, u8 alt)
|
|||
status = usb_set_interface(dev->udev, usb_interface_index, alt);
|
||||
if (status < 0) {
|
||||
cx231xx_errdev
|
||||
("cannot change interface %d alternate number to %d (error=%i)\n",
|
||||
usb_interface_index, alt, status);
|
||||
("can't change interface %d alt no. to %d (err=%i)\n",
|
||||
usb_interface_index, alt, status);
|
||||
return status;
|
||||
}
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL_GPL(cx231xx_set_alt_setting);
|
||||
|
||||
int cx231xx_gpio_set(struct cx231xx *dev, struct cx231xx_reg_seq *gpio)
|
||||
|
|
@ -630,19 +629,18 @@ int cx231xx_set_mode(struct cx231xx *dev, enum cx231xx_mode set_mode)
|
|||
|
||||
dev->mode = set_mode;
|
||||
|
||||
if (dev->mode == CX231XX_DIGITAL_MODE) {
|
||||
/* Set Digital power mode */
|
||||
} else {
|
||||
/* Set Analog Power mode */
|
||||
}
|
||||
if (dev->mode == CX231XX_DIGITAL_MODE)
|
||||
;/* Set Digital power mode */
|
||||
else
|
||||
;/* Set Analog Power mode */
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL_GPL(cx231xx_set_mode);
|
||||
|
||||
/************************************************************************************
|
||||
* URB Streaming functions *
|
||||
*************************************************************************************/
|
||||
/*****************************************************************
|
||||
* URB Streaming functions *
|
||||
******************************************************************/
|
||||
|
||||
/*
|
||||
* IRQ callback, called by URB callback
|
||||
|
|
@ -728,7 +726,6 @@ void cx231xx_uninit_isoc(struct cx231xx *dev)
|
|||
|
||||
cx231xx_capture_start(dev, 0, Raw_Video);
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL_GPL(cx231xx_uninit_isoc);
|
||||
|
||||
/*
|
||||
|
|
@ -736,7 +733,7 @@ EXPORT_SYMBOL_GPL(cx231xx_uninit_isoc);
|
|||
*/
|
||||
int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
|
||||
int num_bufs, int max_pkt_size,
|
||||
int (*isoc_copy) (struct cx231xx * dev, struct urb * urb))
|
||||
int (*isoc_copy) (struct cx231xx *dev, struct urb *urb))
|
||||
{
|
||||
struct cx231xx_dmaqueue *dma_q = &dev->video_mode.vidq;
|
||||
int i;
|
||||
|
|
@ -805,7 +802,7 @@ int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
|
|||
cx231xx_err("unable to allocate %i bytes for transfer"
|
||||
" buffer %i%s\n",
|
||||
sb_size, i,
|
||||
in_interrupt()? " while in int" : "");
|
||||
in_interrupt() ? " while in int" : "");
|
||||
cx231xx_uninit_isoc(dev);
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
|
@ -848,12 +845,11 @@ int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
|
|||
|
||||
return 0;
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL_GPL(cx231xx_init_isoc);
|
||||
|
||||
/************************************************************************************
|
||||
* Device Init/UnInit functions *
|
||||
*************************************************************************************/
|
||||
/*****************************************************************
|
||||
* Device Init/UnInit functions *
|
||||
******************************************************************/
|
||||
int cx231xx_dev_init(struct cx231xx *dev)
|
||||
{
|
||||
int errCode = 0;
|
||||
|
|
@ -887,11 +883,12 @@ int cx231xx_dev_init(struct cx231xx *dev)
|
|||
cx231xx_i2c_register(&dev->i2c_bus[2]);
|
||||
|
||||
/* init hardware */
|
||||
/* Note : with out calling set power mode function, colibri can not be set up correctly */
|
||||
/* Note : with out calling set power mode function,
|
||||
colibri can not be set up correctly */
|
||||
errCode = cx231xx_set_power_mode(dev, POLARIS_AVMODE_ANALOGT_TV);
|
||||
if (errCode < 0) {
|
||||
cx231xx_errdev
|
||||
("%s: cx231xx_set_power_mode : Failed to set Power - errCode [%d]!\n",
|
||||
("%s: Failed to set Power - errCode [%d]!\n",
|
||||
__func__, errCode);
|
||||
return errCode;
|
||||
}
|
||||
|
|
@ -959,7 +956,6 @@ int cx231xx_dev_init(struct cx231xx *dev)
|
|||
|
||||
return errCode;
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL_GPL(cx231xx_dev_init);
|
||||
|
||||
void cx231xx_dev_uninit(struct cx231xx *dev)
|
||||
|
|
@ -969,17 +965,16 @@ void cx231xx_dev_uninit(struct cx231xx *dev)
|
|||
cx231xx_i2c_unregister(&dev->i2c_bus[1]);
|
||||
cx231xx_i2c_unregister(&dev->i2c_bus[0]);
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL_GPL(cx231xx_dev_uninit);
|
||||
|
||||
/************************************************************************************
|
||||
* G P I O related functions *
|
||||
*************************************************************************************/
|
||||
/*****************************************************************
|
||||
* G P I O related functions *
|
||||
******************************************************************/
|
||||
int cx231xx_send_gpio_cmd(struct cx231xx *dev, u32 gpio_bit, u8 * gpio_val,
|
||||
u8 len, u8 request, u8 direction)
|
||||
{
|
||||
int status = 0;
|
||||
VENDOR_REQUEST_IN ven_req;
|
||||
struct VENDOR_REQUEST_IN ven_req;
|
||||
|
||||
/* Set wValue */
|
||||
ven_req.wValue = (u16) (gpio_bit >> 16 & 0xffff);
|
||||
|
|
@ -1021,18 +1016,17 @@ int cx231xx_send_gpio_cmd(struct cx231xx *dev, u32 gpio_bit, u8 * gpio_val,
|
|||
status = cx231xx_send_vendor_cmd(dev, &ven_req);
|
||||
if (status < 0) {
|
||||
cx231xx_info
|
||||
("UsbInterface::sendCommand, output buffer failed with status -%d\n",
|
||||
("UsbInterface::sendCommand, failed with status -%d\n",
|
||||
status);
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL_GPL(cx231xx_send_gpio_cmd);
|
||||
|
||||
/*************************************************************************************
|
||||
* C O N T R O L - Register R E A D / W R I T E functions *
|
||||
*************************************************************************************/
|
||||
/*****************************************************************
|
||||
* C O N T R O L - Register R E A D / W R I T E functions *
|
||||
*****************************************************************/
|
||||
int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode)
|
||||
{
|
||||
u8 value[4] = { 0x0, 0x0, 0x0, 0x0 };
|
||||
|
|
@ -1058,11 +1052,11 @@ int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode)
|
|||
return status;
|
||||
}
|
||||
|
||||
/*************************************************************************************
|
||||
* I 2 C Internal C O N T R O L functions *
|
||||
*************************************************************************************/
|
||||
/*****************************************************************
|
||||
* I 2 C Internal C O N T R O L functions *
|
||||
*****************************************************************/
|
||||
int cx231xx_read_i2c_data(struct cx231xx *dev, u8 dev_addr, u16 saddr,
|
||||
u8 saddr_len, u32 * data, u8 data_len)
|
||||
u8 saddr_len, u32 *data, u8 data_len)
|
||||
{
|
||||
int status = 0;
|
||||
struct cx231xx_i2c_xfer_data req_data;
|
||||
|
|
@ -1137,9 +1131,8 @@ int cx231xx_reg_mask_write(struct cx231xx *dev, u8 dev_addr, u8 size,
|
|||
u32 mask = 0;
|
||||
int i;
|
||||
|
||||
if (bit_start > (size - 1) || bit_end > (size - 1)) {
|
||||
if (bit_start > (size - 1) || bit_end > (size - 1))
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (size == 8) {
|
||||
status =
|
||||
|
|
@ -1151,14 +1144,12 @@ int cx231xx_reg_mask_write(struct cx231xx *dev, u8 dev_addr, u8 size,
|
|||
&tmp, 4);
|
||||
}
|
||||
|
||||
if (status < 0) {
|
||||
if (status < 0)
|
||||
return status;
|
||||
}
|
||||
|
||||
mask = 1 << bit_end;
|
||||
for (i = bit_end; i > bit_start && i > 0; i--) {
|
||||
for (i = bit_end; i > bit_start && i > 0; i--)
|
||||
mask = mask + (1 << (i - 1));
|
||||
}
|
||||
|
||||
value <<= bit_start;
|
||||
|
||||
|
|
@ -1203,9 +1194,8 @@ u32 cx231xx_set_field(u32 field_mask, u32 data)
|
|||
{
|
||||
u32 temp;
|
||||
|
||||
for (temp = field_mask; (temp & 1) == 0; temp >>= 1) {
|
||||
for (temp = field_mask; (temp & 1) == 0; temp >>= 1)
|
||||
data <<= 1;
|
||||
}
|
||||
|
||||
return data;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
DVB device driver for cx231xx
|
||||
|
||||
Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
|
||||
Based on em28xx driver
|
||||
Based on em28xx driver
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -395,20 +395,20 @@ static int register_dvb(struct cx231xx_dvb *dvb,
|
|||
dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);
|
||||
return 0;
|
||||
|
||||
fail_fe_conn:
|
||||
fail_fe_conn:
|
||||
dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
|
||||
fail_fe_mem:
|
||||
fail_fe_mem:
|
||||
dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
|
||||
fail_fe_hw:
|
||||
fail_fe_hw:
|
||||
dvb_dmxdev_release(&dvb->dmxdev);
|
||||
fail_dmxdev:
|
||||
fail_dmxdev:
|
||||
dvb_dmx_release(&dvb->demux);
|
||||
fail_dmx:
|
||||
fail_dmx:
|
||||
dvb_unregister_frontend(dvb->frontend);
|
||||
fail_frontend:
|
||||
fail_frontend:
|
||||
dvb_frontend_detach(dvb->frontend);
|
||||
dvb_unregister_adapter(&dvb->adapter);
|
||||
fail_adapter:
|
||||
fail_adapter:
|
||||
return result;
|
||||
}
|
||||
|
||||
|
|
@ -516,7 +516,7 @@ static int dvb_init(struct cx231xx *dev)
|
|||
printk(KERN_INFO "Successfully loaded cx231xx-dvb\n");
|
||||
return 0;
|
||||
|
||||
out_free:
|
||||
out_free:
|
||||
cx231xx_set_mode(dev, CX231XX_SUSPEND);
|
||||
kfree(dvb);
|
||||
dev->dvb = NULL;
|
||||
|
|
|
|||
|
|
@ -2,8 +2,8 @@
|
|||
cx231xx-i2c.c - driver for Conexant Cx23100/101/102 USB video capture devices
|
||||
|
||||
Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
|
||||
Based on em28xx driver
|
||||
Based on Cx23885 driver
|
||||
Based on em28xx driver
|
||||
Based on Cx23885 driver
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -42,8 +42,8 @@ MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
|
|||
#define dprintk1(lvl, fmt, args...) \
|
||||
do { \
|
||||
if (i2c_debug >= lvl) { \
|
||||
printk(fmt, ##args); \
|
||||
} \
|
||||
printk(fmt, ##args); \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
#define dprintk2(lvl, fmt, args...) \
|
||||
|
|
@ -78,8 +78,8 @@ int cx231xx_i2c_send_bytes(struct i2c_adapter *i2c_adap,
|
|||
|
||||
if (size == 2) { /* register write sub addr */
|
||||
|
||||
/* Just writing sub address will cause problem to XC5000
|
||||
So ignore the request */
|
||||
/* Just writing sub address will cause problem to XC5000
|
||||
So ignore the request */
|
||||
return 0;
|
||||
|
||||
} else if (size == 4) { /* register write with sub addr */
|
||||
|
|
@ -92,7 +92,8 @@ int cx231xx_i2c_send_bytes(struct i2c_adapter *i2c_adap,
|
|||
switch (saddr) {
|
||||
case 0x0000: /* start tuner calibration mode */
|
||||
need_gpio = 1;
|
||||
dev->xc_fw_load_done = 1; /* FW Loading is done */
|
||||
/* FW Loading is done */
|
||||
dev->xc_fw_load_done = 1;
|
||||
break;
|
||||
case 0x000D: /* Set signal source */
|
||||
case 0x0001: /* Set TV standard - Video */
|
||||
|
|
@ -108,8 +109,8 @@ int cx231xx_i2c_send_bytes(struct i2c_adapter *i2c_adap,
|
|||
|
||||
if (need_gpio) {
|
||||
dprintk1(1,
|
||||
" GPIO W R I T E : addr 0x%x, len %d, saddr 0x%x\n",
|
||||
msg->addr, msg->len, saddr);
|
||||
"GPIO WRITE: addr 0x%x, len %d, saddr 0x%x\n",
|
||||
msg->addr, msg->len, saddr);
|
||||
|
||||
return dev->cx231xx_gpio_i2c_write(dev,
|
||||
msg->addr,
|
||||
|
|
@ -196,8 +197,8 @@ static int cx231xx_i2c_recv_bytes(struct i2c_adapter *i2c_adap,
|
|||
switch (saddr) {
|
||||
case 0x0009: /* BUSY check */
|
||||
dprintk1(1,
|
||||
" GPIO R E A D : Special case BUSY check \n");
|
||||
/* Try to read BUSY register, just set it to zero */
|
||||
"GPIO R E A D: Special case BUSY check \n");
|
||||
/*Try read BUSY register, just set it to zero*/
|
||||
msg->buf[0] = 0;
|
||||
if (msg->len == 2)
|
||||
msg->buf[1] = 0;
|
||||
|
|
@ -209,12 +210,14 @@ static int cx231xx_i2c_recv_bytes(struct i2c_adapter *i2c_adap,
|
|||
}
|
||||
|
||||
if (need_gpio) {
|
||||
/* this is a special case to handle Xceive tuner clock stretch issue
|
||||
with gpio based I2C interface */
|
||||
/* this is a special case to handle Xceive tuner
|
||||
clock stretch issue with gpio based I2C */
|
||||
|
||||
dprintk1(1,
|
||||
" GPIO R E A D : addr 0x%x, len %d, saddr 0x%x\n",
|
||||
msg->addr, msg->len,
|
||||
msg->buf[0] << 8 | msg->buf[1]);
|
||||
"GPIO R E A D: addr 0x%x, len %d, saddr 0x%x\n",
|
||||
msg->addr, msg->len,
|
||||
msg->buf[0] << 8 | msg->buf[1]);
|
||||
|
||||
status =
|
||||
dev->cx231xx_gpio_i2c_write(dev, msg->addr,
|
||||
msg->buf,
|
||||
|
|
@ -281,8 +284,8 @@ static int cx231xx_i2c_recv_bytes_with_saddr(struct i2c_adapter *i2c_adap,
|
|||
if ((msg2->len < 16)) {
|
||||
|
||||
dprintk1(1,
|
||||
" i2c_read : addr 0x%x, len %d, subaddr 0x%x, leng %d\n",
|
||||
msg2->addr, msg2->len, saddr, msg1->len);
|
||||
"i2c_read: addr 0x%x, len %d, saddr 0x%x, len %d\n",
|
||||
msg2->addr, msg2->len, saddr, msg1->len);
|
||||
|
||||
switch (saddr) {
|
||||
case 0x0008: /* read FW load status */
|
||||
|
|
@ -368,7 +371,8 @@ static int cx231xx_i2c_xfer(struct i2c_adapter *i2c_adap,
|
|||
dprintk2(2, "%s %s addr=%x len=%d:",
|
||||
(msgs[i].flags & I2C_M_RD) ? "read" : "write",
|
||||
i == num - 1 ? "stop" : "nonstop", addr, msgs[i].len);
|
||||
if (!msgs[i].len) { /* no len: check only for device presence */
|
||||
if (!msgs[i].len) {
|
||||
/* no len: check only for device presence */
|
||||
rc = cx231xx_i2c_check_for_device(i2c_adap, &msgs[i]);
|
||||
if (rc < 0) {
|
||||
dprintk2(2, " no device\n");
|
||||
|
|
@ -409,7 +413,7 @@ static int cx231xx_i2c_xfer(struct i2c_adapter *i2c_adap,
|
|||
}
|
||||
|
||||
return num;
|
||||
err:
|
||||
err:
|
||||
dprintk2(2, " ERROR: %i\n", rc);
|
||||
return rc;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,9 +2,9 @@
|
|||
handle cx231xx IR remotes via linux kernel input layer.
|
||||
|
||||
Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
|
||||
Based on em28xx driver
|
||||
Based on em28xx driver
|
||||
|
||||
< This is a place holder for IR now.>
|
||||
< This is a place holder for IR now.>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -219,10 +219,10 @@ int cx231xx_ir_init(struct cx231xx *dev)
|
|||
goto err_out_stop;
|
||||
|
||||
return 0;
|
||||
err_out_stop:
|
||||
err_out_stop:
|
||||
cx231xx_ir_stop(ir);
|
||||
dev->ir = NULL;
|
||||
err_out_free:
|
||||
err_out_free:
|
||||
input_free_device(input_dev);
|
||||
kfree(ir);
|
||||
return err;
|
||||
|
|
|
|||
|
|
@ -1,5 +1,6 @@
|
|||
/*
|
||||
cx231xx-reg.h - driver for Conexant Cx23100/101/102 USB video capture devices
|
||||
cx231xx-reg.h - driver for Conexant Cx23100/101/102
|
||||
USB video capture devices
|
||||
|
||||
Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
|
||||
|
||||
|
|
@ -22,7 +23,7 @@
|
|||
#define _CX231XX_REG_H
|
||||
|
||||
/*****************************************************************************
|
||||
* VBI codes *
|
||||
* VBI codes *
|
||||
*****************************************************************************/
|
||||
|
||||
#define SAV_ACTIVE_VIDEO_FIELD1 0x80
|
||||
|
|
@ -1533,13 +1534,13 @@
|
|||
#define INPUT_MODE_YC2_2 2 /* INPUT_MODE_VALUE(2) */
|
||||
#define INPUT_MODE_YUV_3 3 /* INPUT_MODE_VALUE(3) */
|
||||
|
||||
#define LUMA_LPF_LOW_BANDPASS 0 /* 0.6Mhz lowpass filter bandwidth */
|
||||
#define LUMA_LPF_MEDIUM_BANDPASS 1 /* 1.0Mhz lowpass filter bandwidth */
|
||||
#define LUMA_LPF_HIGH_BANDPASS 2 /* 1.5Mhz lowpass filter bandwidth */
|
||||
#define LUMA_LPF_LOW_BANDPASS 0 /* 0.6Mhz LPF BW */
|
||||
#define LUMA_LPF_MEDIUM_BANDPASS 1 /* 1.0Mhz LPF BW */
|
||||
#define LUMA_LPF_HIGH_BANDPASS 2 /* 1.5Mhz LPF BW */
|
||||
|
||||
#define UV_LPF_LOW_BANDPASS 0 /* 0.6Mhz lowpass filter bandwidth */
|
||||
#define UV_LPF_MEDIUM_BANDPASS 1 /* 1.0Mhz lowpass filter bandwidth */
|
||||
#define UV_LPF_HIGH_BANDPASS 2 /* 1.5Mhz lowpass filter bandwidth */
|
||||
#define UV_LPF_LOW_BANDPASS 0 /* 0.6Mhz LPF BW */
|
||||
#define UV_LPF_MEDIUM_BANDPASS 1 /* 1.0Mhz LPF BW */
|
||||
#define UV_LPF_HIGH_BANDPASS 2 /* 1.5Mhz LPF BW */
|
||||
|
||||
#define TWO_TAP_FILT 0
|
||||
#define THREE_TAP_FILT 1
|
||||
|
|
|
|||
|
|
@ -140,23 +140,24 @@ static inline int cx231xx_isoc_vbi_copy(struct cx231xx *dev, struct urb *urb)
|
|||
while (bytes_parsed < buffer_size) {
|
||||
u32 bytes_used = 0;
|
||||
|
||||
sav_eav = cx231xx_find_next_SAV_EAV(p_buffer + bytes_parsed, /* p_buffer */
|
||||
buffer_size - bytes_parsed, /* buffer size */
|
||||
&bytes_used); /* Receives bytes used to get SAV/EAV */
|
||||
sav_eav = cx231xx_find_next_SAV_EAV(
|
||||
p_buffer + bytes_parsed, /* p_buffer */
|
||||
buffer_size - bytes_parsed, /* buffer size */
|
||||
&bytes_used); /* bytes used to get SAV/EAV */
|
||||
|
||||
bytes_parsed += bytes_used;
|
||||
|
||||
sav_eav &= 0xF0;
|
||||
if (sav_eav && (bytes_parsed < buffer_size)) {
|
||||
bytes_parsed += cx231xx_get_vbi_line(dev,
|
||||
dma_q, sav_eav, /* SAV/EAV */
|
||||
p_buffer + bytes_parsed, /* p_buffer */
|
||||
buffer_size - bytes_parsed); /* buffer size */
|
||||
dma_q, sav_eav, /* SAV/EAV */
|
||||
p_buffer+bytes_parsed, /* p_buffer */
|
||||
buffer_size-bytes_parsed);/*buf size*/
|
||||
}
|
||||
}
|
||||
|
||||
/* Save the last four bytes of the buffer so we can check the buffer boundary
|
||||
condition next time */
|
||||
/* Save the last four bytes of the buffer so we can
|
||||
check the buffer boundary condition next time */
|
||||
memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4);
|
||||
bytes_parsed = 0;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
cx231xx_vbi.h - driver for Conexant Cx23100/101/102 USB video capture devices
|
||||
|
||||
Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
|
||||
Based on cx88 driver
|
||||
Based on cx88 driver
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -24,16 +24,16 @@
|
|||
|
||||
extern struct videobuf_queue_ops cx231xx_vbi_qops;
|
||||
|
||||
#define NTSC_VBI_START_LINE 10 /* line 10 - 21 */
|
||||
#define NTSC_VBI_END_LINE 21
|
||||
#define NTSC_VBI_LINES (NTSC_VBI_END_LINE - NTSC_VBI_START_LINE + 1)
|
||||
#define NTSC_VBI_START_LINE 10 /* line 10 - 21 */
|
||||
#define NTSC_VBI_END_LINE 21
|
||||
#define NTSC_VBI_LINES (NTSC_VBI_END_LINE-NTSC_VBI_START_LINE+1)
|
||||
|
||||
#define PAL_VBI_START_LINE 6
|
||||
#define PAL_VBI_END_LINE 23
|
||||
#define PAL_VBI_LINES (PAL_VBI_END_LINE - PAL_VBI_START_LINE + 1)
|
||||
#define PAL_VBI_START_LINE 6
|
||||
#define PAL_VBI_END_LINE 23
|
||||
#define PAL_VBI_LINES (PAL_VBI_END_LINE-PAL_VBI_START_LINE+1)
|
||||
|
||||
#define VBI_STRIDE 1440
|
||||
#define VBI_SAMPLES_PER_LINE 1440
|
||||
#define VBI_STRIDE 1440
|
||||
#define VBI_SAMPLES_PER_LINE 1440
|
||||
|
||||
#define CX231XX_NUM_VBI_PACKETS 4
|
||||
#define CX231XX_NUM_VBI_BUFS 5
|
||||
|
|
@ -41,21 +41,23 @@ extern struct videobuf_queue_ops cx231xx_vbi_qops;
|
|||
/* stream functions */
|
||||
int cx231xx_init_vbi_isoc(struct cx231xx *dev, int max_packets,
|
||||
int num_bufs, int max_pkt_size,
|
||||
int (*isoc_copy) (struct cx231xx * dev,
|
||||
struct urb * urb));
|
||||
int (*isoc_copy) (struct cx231xx *dev,
|
||||
struct urb *urb));
|
||||
|
||||
void cx231xx_uninit_vbi_isoc(struct cx231xx *dev);
|
||||
|
||||
/* vbi data copy functions */
|
||||
u32 cx231xx_get_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
|
||||
u8 sav_eav, u8 * p_buffer, u32 buffer_size);
|
||||
u8 sav_eav, u8 *p_buffer, u32 buffer_size);
|
||||
|
||||
u32 cx231xx_copy_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
|
||||
u8 * p_line, u32 length, int field_number);
|
||||
u8 *p_line, u32 length, int field_number);
|
||||
|
||||
void cx231xx_reset_vbi_buffer(struct cx231xx *dev,
|
||||
struct cx231xx_dmaqueue *dma_q);
|
||||
|
||||
int cx231xx_do_vbi_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
|
||||
u8 * p_buffer, u32 bytes_to_copy);
|
||||
u8 *p_buffer, u32 bytes_to_copy);
|
||||
|
||||
u8 cx231xx_is_vbi_buffer_done(struct cx231xx *dev,
|
||||
struct cx231xx_dmaqueue *dma_q);
|
||||
|
|
|
|||
|
|
@ -365,10 +365,11 @@ static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb)
|
|||
bytes_parsed = 0;
|
||||
|
||||
if (dma_q->is_partial_line) {
|
||||
/* Handle the case where we were working on a partial line */
|
||||
/* Handle the case of a partial line */
|
||||
sav_eav = dma_q->last_sav;
|
||||
} else {
|
||||
/* Check for a SAV/EAV overlapping the buffer boundary */
|
||||
/* Check for a SAV/EAV overlapping
|
||||
the buffer boundary */
|
||||
sav_eav =
|
||||
cx231xx_find_boundary_SAV_EAV(p_buffer,
|
||||
dma_q->partial_buf,
|
||||
|
|
@ -380,9 +381,9 @@ static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb)
|
|||
the last buffer or a partial line */
|
||||
if (sav_eav) {
|
||||
bytes_parsed += cx231xx_get_video_line(dev, dma_q,
|
||||
sav_eav, /* SAV/EAV */
|
||||
p_buffer + bytes_parsed, /* p_buffer */
|
||||
buffer_size - bytes_parsed); /* buffer size */
|
||||
sav_eav, /* SAV/EAV */
|
||||
p_buffer + bytes_parsed, /* p_buffer */
|
||||
buffer_size - bytes_parsed);/* buf size */
|
||||
}
|
||||
|
||||
/* Now parse data that is completely in this buffer */
|
||||
|
|
@ -391,18 +392,19 @@ static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb)
|
|||
while (bytes_parsed < buffer_size) {
|
||||
u32 bytes_used = 0;
|
||||
|
||||
sav_eav = cx231xx_find_next_SAV_EAV(p_buffer + bytes_parsed, /* p_buffer */
|
||||
buffer_size - bytes_parsed, /* buffer size */
|
||||
&bytes_used); /* Receives bytes used to get SAV/EAV */
|
||||
sav_eav = cx231xx_find_next_SAV_EAV(
|
||||
p_buffer + bytes_parsed, /* p_buffer */
|
||||
buffer_size - bytes_parsed, /* buf size */
|
||||
&bytes_used);/* bytes used to get SAV/EAV */
|
||||
|
||||
bytes_parsed += bytes_used;
|
||||
|
||||
sav_eav &= 0xF0;
|
||||
if (sav_eav && (bytes_parsed < buffer_size)) {
|
||||
bytes_parsed += cx231xx_get_video_line(dev,
|
||||
dma_q, sav_eav, /* SAV/EAV */
|
||||
p_buffer + bytes_parsed, /* p_buffer */
|
||||
buffer_size - bytes_parsed); /* buffer size */
|
||||
dma_q, sav_eav, /* SAV/EAV */
|
||||
p_buffer + bytes_parsed,/* p_buffer */
|
||||
buffer_size - bytes_parsed);/*buf size*/
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1398,9 +1400,11 @@ static int vidioc_s_frequency(struct file *file, void *priv,
|
|||
#ifdef CONFIG_VIDEO_ADV_DEBUG
|
||||
|
||||
/*
|
||||
-R, --list-registers=type=<host/i2cdrv/i2caddr>,chip=<chip>[,min=<addr>,max=<addr>]
|
||||
-R, --list-registers=type=<host/i2cdrv/i2caddr>,
|
||||
chip=<chip>[,min=<addr>,max=<addr>]
|
||||
dump registers from <min> to <max> [VIDIOC_DBG_G_REGISTER]
|
||||
-r, --set-register=type=<host/i2cdrv/i2caddr>,chip=<chip>,reg=<addr>,val=<val>
|
||||
-r, --set-register=type=<host/i2cdrv/i2caddr>,
|
||||
chip=<chip>,reg=<addr>,val=<val>
|
||||
set the register [VIDIOC_DBG_S_REGISTER]
|
||||
|
||||
if type == host, then <chip> is the hosts chip ID (default 0)
|
||||
|
|
@ -2332,8 +2336,9 @@ static struct video_device cx231xx_radio_template = {
|
|||
|
||||
/******************************** usb interface ******************************/
|
||||
|
||||
static struct video_device *cx231xx_vdev_init(struct cx231xx *dev, const struct video_device
|
||||
*template, const char *type_name)
|
||||
static struct video_device *cx231xx_vdev_init(struct cx231xx *dev,
|
||||
const struct video_device
|
||||
*template, const char *type_name)
|
||||
{
|
||||
struct video_device *vfd;
|
||||
|
||||
|
|
|
|||
|
|
@ -29,7 +29,8 @@
|
|||
#include <linux/i2c-algo-bit.h>
|
||||
#include <linux/mutex.h>
|
||||
#include <media/ir-kbd-i2c.h>
|
||||
#if defined(CONFIG_VIDEO_CX231XX_DVB) || defined(CONFIG_VIDEO_CX231XX_DVB_MODULE)
|
||||
#if defined(CONFIG_VIDEO_CX231XX_DVB) || \
|
||||
defined(CONFIG_VIDEO_CX231XX_DVB_MODULE)
|
||||
#include <media/videobuf-dvb.h>
|
||||
#endif
|
||||
|
||||
|
|
@ -87,7 +88,8 @@
|
|||
#define CX231XX_INTERLACED_DEFAULT 1
|
||||
|
||||
/* time to wait when stopping the isoc transfer */
|
||||
#define CX231XX_URB_TIMEOUT msecs_to_jiffies(CX231XX_NUM_BUFS * CX231XX_NUM_PACKETS)
|
||||
#define CX231XX_URB_TIMEOUT \
|
||||
msecs_to_jiffies(CX231XX_NUM_BUFS * CX231XX_NUM_PACKETS)
|
||||
|
||||
enum cx231xx_mode {
|
||||
CX231XX_SUSPEND,
|
||||
|
|
@ -231,12 +233,12 @@ enum cx231xx_decoder {
|
|||
CX231XX_AVDECODER
|
||||
};
|
||||
|
||||
typedef enum _I2C_MASTER_PORT {
|
||||
enum CX231XX_I2C_MASTER_PORT {
|
||||
I2C_0 = 0,
|
||||
I2C_1 = 1,
|
||||
I2C_2 = 2,
|
||||
I2C_3 = 3
|
||||
} CX231XX_I2C_MASTER_PORT;
|
||||
};
|
||||
|
||||
struct cx231xx_board {
|
||||
char *name;
|
||||
|
|
@ -346,16 +348,20 @@ struct cx231xx_fh {
|
|||
enum v4l2_buf_type type;
|
||||
};
|
||||
|
||||
/**********************************************************************************/
|
||||
/*****************************************************************/
|
||||
/* set/get i2c */
|
||||
#define I2C_SPEED_1M 0x0 /* 00--1Mb/s, 01-400kb/s, 10--100kb/s, 11--5Mb/s */
|
||||
#define I2C_SPEED_400K 0x1 /* 00--1Mb/s, 01-400kb/s, 10--100kb/s, 11--5Mb/s */
|
||||
#define I2C_SPEED_100K 0x2 /* 00--1Mb/s, 01-400kb/s, 10--100kb/s, 11--5Mb/s */
|
||||
#define I2C_SPEED_5M 0x3 /* 00--1Mb/s, 01-400kb/s, 10--100kb/s, 11--5Mb/s */
|
||||
/* 00--1Mb/s, 01-400kb/s, 10--100kb/s, 11--5Mb/s */
|
||||
#define I2C_SPEED_1M 0x0
|
||||
#define I2C_SPEED_400K 0x1
|
||||
#define I2C_SPEED_100K 0x2
|
||||
#define I2C_SPEED_5M 0x3
|
||||
|
||||
#define I2C_STOP 0x0 /* 0-- STOP transaction */
|
||||
#define I2C_NOSTOP 0x1 /* 1-- do not transmit STOP at end of transaction */
|
||||
#define I2C_SYNC 0x1 /* 1--alllow slave to insert clock wait states */
|
||||
/* 0-- STOP transaction */
|
||||
#define I2C_STOP 0x0
|
||||
/* 1-- do not transmit STOP at end of transaction */
|
||||
#define I2C_NOSTOP 0x1
|
||||
/* 1--alllow slave to insert clock wait states */
|
||||
#define I2C_SYNC 0x1
|
||||
|
||||
struct cx231xx_i2c {
|
||||
struct cx231xx *dev;
|
||||
|
|
@ -383,7 +389,7 @@ struct cx231xx_i2c_xfer_data {
|
|||
u8 *p_buffer; /* pointer to the buffer */
|
||||
};
|
||||
|
||||
typedef struct _VENDOR_REQUEST_IN {
|
||||
struct VENDOR_REQUEST_IN{
|
||||
u8 bRequest;
|
||||
u16 wValue;
|
||||
u16 wIndex;
|
||||
|
|
@ -391,7 +397,7 @@ typedef struct _VENDOR_REQUEST_IN {
|
|||
u8 direction;
|
||||
u8 bData;
|
||||
u8 *pBuff;
|
||||
} VENDOR_REQUEST_IN, *PVENDOR_REQUEST_IN;
|
||||
};
|
||||
|
||||
struct cx231xx_ctrl {
|
||||
struct v4l2_queryctrl v;
|
||||
|
|
@ -401,7 +407,7 @@ struct cx231xx_ctrl {
|
|||
u32 shift;
|
||||
};
|
||||
|
||||
typedef enum {
|
||||
enum TRANSFER_TYPE{
|
||||
Raw_Video = 0,
|
||||
Audio,
|
||||
Vbi, /* VANC */
|
||||
|
|
@ -409,7 +415,7 @@ typedef enum {
|
|||
TS1_serial_mode,
|
||||
TS2,
|
||||
TS1_parallel_mode
|
||||
} TRANSFER_TYPE;
|
||||
} ;
|
||||
|
||||
struct cx231xx_video_mode {
|
||||
/* Isoc control struct */
|
||||
|
|
@ -500,7 +506,7 @@ struct cx231xx {
|
|||
int (*cx231xx_write_ctrl_reg) (struct cx231xx *dev, u8 req, u16 reg,
|
||||
char *buf, int len);
|
||||
int (*cx231xx_send_usb_command) (struct cx231xx_i2c *i2c_bus,
|
||||
struct cx231xx_i2c_xfer_data *req_data);
|
||||
struct cx231xx_i2c_xfer_data *req_data);
|
||||
int (*cx231xx_gpio_i2c_read) (struct cx231xx *dev, u8 dev_addr,
|
||||
u8 *buf, u8 len);
|
||||
int (*cx231xx_gpio_i2c_write) (struct cx231xx *dev, u8 dev_addr,
|
||||
|
|
@ -621,9 +627,10 @@ int cx231xx_write_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg,
|
|||
char *buf, int len);
|
||||
int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode);
|
||||
|
||||
int cx231xx_send_vendor_cmd(struct cx231xx *dev, VENDOR_REQUEST_IN *ven_req);
|
||||
int cx231xx_send_vendor_cmd(struct cx231xx *dev,
|
||||
struct VENDOR_REQUEST_IN *ven_req);
|
||||
int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
|
||||
struct cx231xx_i2c_xfer_data *req_data);
|
||||
struct cx231xx_i2c_xfer_data *req_data);
|
||||
|
||||
/* Gpio related functions */
|
||||
int cx231xx_send_gpio_cmd(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val,
|
||||
|
|
|
|||
Loading…
Reference in New Issue