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authorSri Deevi <Srinivasa.Deevi@conexant.com>2009-03-04 15:49:01 -0500
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-04-06 20:44:03 -0400
commitb9255176453086b2531c5559350bd5c92b771cc5 (patch)
treeb448774588b137e6efb9fad0ce8902b00a8d4788 /drivers
parent818fdf341369110ff91296843797a9431a3d9b31 (diff)
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/video/cx231xx/cx231xx-audio.c24
-rw-r--r--drivers/media/video/cx231xx/cx231xx-avcore.c172
-rw-r--r--drivers/media/video/cx231xx/cx231xx-cards.c33
-rw-r--r--drivers/media/video/cx231xx/cx231xx-core.c138
-rw-r--r--drivers/media/video/cx231xx/cx231xx-dvb.c18
-rw-r--r--drivers/media/video/cx231xx/cx231xx-i2c.c44
-rw-r--r--drivers/media/video/cx231xx/cx231xx-input.c8
-rw-r--r--drivers/media/video/cx231xx/cx231xx-reg.h17
-rw-r--r--drivers/media/video/cx231xx/cx231xx-vbi.c17
-rw-r--r--drivers/media/video/cx231xx/cx231xx-vbi.h30
-rw-r--r--drivers/media/video/cx231xx/cx231xx-video.c35
-rw-r--r--drivers/media/video/cx231xx/cx231xx.h47
12 files changed, 326 insertions, 257 deletions
diff --git a/drivers/media/video/cx231xx/cx231xx-audio.c b/drivers/media/video/cx231xx/cx231xx-audio.c
index 3810b0fd2d61..044edbc2d844 100644
--- a/drivers/media/video/cx231xx/cx231xx-audio.c
+++ b/drivers/media/video/cx231xx/cx231xx-audio.c
@@ -132,12 +132,16 @@ static void cx231xx_audio_isocirq(struct urb *urb)
132 snd_pcm_stream_lock(substream); 132 snd_pcm_stream_lock(substream);
133 133
134 dev->adev.hwptr_done_capture += length; 134 dev->adev.hwptr_done_capture += length;
135 if (dev->adev.hwptr_done_capture >= runtime->buffer_size) 135 if (dev->adev.hwptr_done_capture >=
136 dev->adev.hwptr_done_capture -= runtime->buffer_size; 136 runtime->buffer_size)
137 dev->adev.hwptr_done_capture -=
138 runtime->buffer_size;
137 139
138 dev->adev.capture_transfer_done += length; 140 dev->adev.capture_transfer_done += length;
139 if (dev->adev.capture_transfer_done >= runtime->period_size) { 141 if (dev->adev.capture_transfer_done >=
140 dev->adev.capture_transfer_done -= runtime->period_size; 142 runtime->period_size) {
143 dev->adev.capture_transfer_done -=
144 runtime->period_size;
141 period_elapsed = 1; 145 period_elapsed = 1;
142 } 146 }
143 snd_pcm_stream_unlock(substream); 147 snd_pcm_stream_unlock(substream);
@@ -185,7 +189,8 @@ static int cx231xx_init_audio_isoc(struct cx231xx *dev)
185 189
186 urb->dev = dev->udev; 190 urb->dev = dev->udev;
187 urb->context = dev; 191 urb->context = dev;
188 urb->pipe = usb_rcvisocpipe(dev->udev, dev->adev.end_point_addr); 192 urb->pipe = usb_rcvisocpipe(dev->udev,
193 dev->adev.end_point_addr);
189 urb->transfer_flags = URB_ISO_ASAP; 194 urb->transfer_flags = URB_ISO_ASAP;
190 urb->transfer_buffer = dev->adev.transfer_buffer[i]; 195 urb->transfer_buffer = dev->adev.transfer_buffer[i];
191 urb->interval = 1; 196 urb->interval = 1;
@@ -193,7 +198,8 @@ static int cx231xx_init_audio_isoc(struct cx231xx *dev)
193 urb->number_of_packets = CX231XX_NUM_AUDIO_PACKETS; 198 urb->number_of_packets = CX231XX_NUM_AUDIO_PACKETS;
194 urb->transfer_buffer_length = sb_size; 199 urb->transfer_buffer_length = sb_size;
195 200
196 for (j = k = 0; j < CX231XX_NUM_AUDIO_PACKETS; j++, k += dev->adev.max_pkt_size) { 201 for (j = k = 0; j < CX231XX_NUM_AUDIO_PACKETS;
202 j++, k += dev->adev.max_pkt_size) {
197 urb->iso_frame_desc[j].offset = k; 203 urb->iso_frame_desc[j].offset = k;
198 urb->iso_frame_desc[j].length = dev->adev.max_pkt_size; 204 urb->iso_frame_desc[j].length = dev->adev.max_pkt_size;
199 } 205 }
@@ -293,7 +299,8 @@ static int snd_cx231xx_capture_open(struct snd_pcm_substream *substream)
293 dev->mute = 0; 299 dev->mute = 0;
294 300
295 /* set alternate setting for audio interface */ 301 /* set alternate setting for audio interface */
296 ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 1); /* 1 - 48000 samples per sec */ 302 /* 1 - 48000 samples per sec */
303 ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 1);
297 if (ret < 0) { 304 if (ret < 0) {
298 cx231xx_errdev("failed to set alternate setting !\n"); 305 cx231xx_errdev("failed to set alternate setting !\n");
299 306
@@ -324,7 +331,8 @@ static int snd_cx231xx_pcm_close(struct snd_pcm_substream *substream)
324 dprintk("closing device\n"); 331 dprintk("closing device\n");
325 332
326 /* set alternate setting for audio interface */ 333 /* set alternate setting for audio interface */
327 ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 0); /* 1 - 48000 samples per sec */ 334 /* 1 - 48000 samples per sec */
335 ret = cx231xx_set_alt_setting(dev, INDEX_AUDIO, 0);
328 if (ret < 0) { 336 if (ret < 0) {
329 cx231xx_errdev("failed to set alternate setting !\n"); 337 cx231xx_errdev("failed to set alternate setting !\n");
330 338
diff --git a/drivers/media/video/cx231xx/cx231xx-avcore.c b/drivers/media/video/cx231xx/cx231xx-avcore.c
index bbfc78ebd94b..8bbe518f4837 100644
--- a/drivers/media/video/cx231xx/cx231xx-avcore.c
+++ b/drivers/media/video/cx231xx/cx231xx-avcore.c
@@ -74,12 +74,14 @@ int cx231xx_colibri_init_super_block(struct cx231xx *dev, u32 ref_count)
74 &colibri_power_status, 1); 74 &colibri_power_status, 1);
75 colibri_power_status &= 0xff; 75 colibri_power_status &= 0xff;
76 if (status < 0) { 76 if (status < 0) {
77 cx231xx_info(": Init Super Block failed in sending/receiving cmds\n"); 77 cx231xx_info(
78 ": Init Super Block failed in send/receive cmds\n");
78 break; 79 break;
79 } 80 }
80 i++; 81 i++;
81 if (i == 10) { 82 if (i == 10) {
82 cx231xx_info(": Init Super Block force break in loop !!!!\n"); 83 cx231xx_info(
84 ": Init Super Block force break in loop !!!!\n");
83 status = -1; 85 status = -1;
84 break; 86 break;
85 } 87 }
@@ -258,7 +260,8 @@ int cx231xx_colibri_set_mode(struct cx231xx *dev, enum AFE_MODE mode)
258 break; 260 break;
259 } 261 }
260 262
261 if ((mode != dev->colibri_mode) && (dev->video_input == CX231XX_VMUX_TELEVISION)) 263 if ((mode != dev->colibri_mode) &&
264 (dev->video_input == CX231XX_VMUX_TELEVISION))
262 status = cx231xx_colibri_adjust_ref_count(dev, 265 status = cx231xx_colibri_adjust_ref_count(dev,
263 CX231XX_VMUX_TELEVISION); 266 CX231XX_VMUX_TELEVISION);
264 267
@@ -511,8 +514,9 @@ int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input)
511 status = cx231xx_set_power_mode(dev, 514 status = cx231xx_set_power_mode(dev,
512 POLARIS_AVMODE_ENXTERNAL_AV); 515 POLARIS_AVMODE_ENXTERNAL_AV);
513 if (status < 0) { 516 if (status < 0) {
514 cx231xx_errdev("%s: cx231xx_set_power_mode : Failed to set Power - errCode [%d]!\n", 517 cx231xx_errdev("%s: set_power_mode : Failed to"
515 __func__, status); 518 " set Power - errCode [%d]!\n",
519 __func__, status);
516 return status; 520 return status;
517 } 521 }
518 } 522 }
@@ -528,8 +532,9 @@ int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input)
528 status = cx231xx_set_power_mode(dev, 532 status = cx231xx_set_power_mode(dev,
529 POLARIS_AVMODE_ANALOGT_TV); 533 POLARIS_AVMODE_ANALOGT_TV);
530 if (status < 0) { 534 if (status < 0) {
531 cx231xx_errdev("%s: cx231xx_set_power_mode : Failed to set Power - errCode [%d]!\n", 535 cx231xx_errdev("%s: set_power_mode:Failed"
532 __func__, status); 536 " to set Power - errCode [%d]!\n",
537 __func__, status);
533 return status; 538 return status;
534 } 539 }
535 } 540 }
@@ -538,7 +543,7 @@ int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input)
538 INPUT(input)->vmux); 543 INPUT(input)->vmux);
539 break; 544 break;
540 default: 545 default:
541 cx231xx_errdev("%s: cx231xx_set_power_mode : Unknown Input %d !\n", 546 cx231xx_errdev("%s: set_power_mode : Unknown Input %d !\n",
542 __func__, INPUT(input)->type); 547 __func__, INPUT(input)->type);
543 break; 548 break;
544 } 549 }
@@ -549,7 +554,8 @@ int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input)
549 return status; 554 return status;
550} 555}
551 556
552int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input) 557int cx231xx_set_decoder_video_input(struct cx231xx *dev,
558 u8 pin_type, u8 input)
553{ 559{
554 int status = 0; 560 int status = 0;
555 u32 value = 0; 561 u32 value = 0;
@@ -557,8 +563,9 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
557 if (pin_type != dev->video_input) { 563 if (pin_type != dev->video_input) {
558 status = cx231xx_colibri_adjust_ref_count(dev, pin_type); 564 status = cx231xx_colibri_adjust_ref_count(dev, pin_type);
559 if (status < 0) { 565 if (status < 0) {
560 cx231xx_errdev("%s: cx231xx_colibri_adjust_ref_count :Failed to set Colibri input mux - errCode [%d]!\n", 566 cx231xx_errdev("%s: adjust_ref_count :Failed to set"
561 __func__, status); 567 "Colibri input mux - errCode [%d]!\n",
568 __func__, status);
562 return status; 569 return status;
563 } 570 }
564 } 571 }
@@ -566,8 +573,9 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
566 /* call colibri block to set video inputs */ 573 /* call colibri block to set video inputs */
567 status = cx231xx_colibri_set_input_mux(dev, input); 574 status = cx231xx_colibri_set_input_mux(dev, input);
568 if (status < 0) { 575 if (status < 0) {
569 cx231xx_errdev("%s: cx231xx_colibri_set_input_mux :Failed to set Colibri input mux - errCode [%d]!\n", 576 cx231xx_errdev("%s: set_input_mux :Failed to set"
570 __func__, status); 577 " Colibri input mux - errCode [%d]!\n",
578 __func__, status);
571 return status; 579 return status;
572 } 580 }
573 581
@@ -579,8 +587,10 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
579 value |= (0 << 13) | (1 << 4); 587 value |= (0 << 13) | (1 << 4);
580 value &= ~(1 << 5); 588 value &= ~(1 << 5);
581 589
582 value &= (~(0x1ff8000)); /* set [24:23] [22:15] to 0 */ 590 /* set [24:23] [22:15] to 0 */
583 value |= 0x1000000; /* set FUNC_MODE[24:23] = 2 IF_MOD[22:15] = 0 */ 591 value &= (~(0x1ff8000));
592 /* set FUNC_MODE[24:23] = 2 IF_MOD[22:15] = 0 */
593 value |= 0x1000000;
584 status = cx231xx_write_i2c_data(dev, HAMMERHEAD_I2C_ADDRESS, 594 status = cx231xx_write_i2c_data(dev, HAMMERHEAD_I2C_ADDRESS,
585 AFE_CTRL, 2, value, 4); 595 AFE_CTRL, 2, value, 4);
586 596
@@ -600,7 +610,8 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
600 /* Tell DIF object to go to baseband mode */ 610 /* Tell DIF object to go to baseband mode */
601 status = cx231xx_dif_set_standard(dev, DIF_USE_BASEBAND); 611 status = cx231xx_dif_set_standard(dev, DIF_USE_BASEBAND);
602 if (status < 0) { 612 if (status < 0) {
603 cx231xx_errdev("%s: cx231xx_dif set to By pass mode - errCode [%d]!\n", 613 cx231xx_errdev("%s: cx231xx_dif set to By pass"
614 " mode- errCode [%d]!\n",
604 __func__, status); 615 __func__, status);
605 return status; 616 return status;
606 } 617 }
@@ -637,9 +648,11 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
637 status = cx231xx_read_i2c_data(dev, HAMMERHEAD_I2C_ADDRESS, 648 status = cx231xx_read_i2c_data(dev, HAMMERHEAD_I2C_ADDRESS,
638 AFE_CTRL, 2, &value, 4); 649 AFE_CTRL, 2, &value, 4);
639 650
640 value &= (~(0x1ff8000)); /* set [24:23] [22:15] to 0 */ 651 /* set [24:23] [22:15] to 0 */
641 value |= 0x1000010; /* set FUNC_MODE[24:23] = 2 652 value &= (~(0x1ff8000));
642 IF_MOD[22:15] = 0 DCR_BYP_CH2[4:4] = 1; */ 653 /* set FUNC_MODE[24:23] = 2
654 IF_MOD[22:15] = 0 DCR_BYP_CH2[4:4] = 1; */
655 value |= 0x1000010;
643 status = cx231xx_write_i2c_data(dev, 656 status = cx231xx_write_i2c_data(dev,
644 HAMMERHEAD_I2C_ADDRESS, 657 HAMMERHEAD_I2C_ADDRESS,
645 AFE_CTRL, 2, value, 4); 658 AFE_CTRL, 2, value, 4);
@@ -647,7 +660,8 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
647 /* Tell DIF object to go to baseband mode */ 660 /* Tell DIF object to go to baseband mode */
648 status = cx231xx_dif_set_standard(dev, DIF_USE_BASEBAND); 661 status = cx231xx_dif_set_standard(dev, DIF_USE_BASEBAND);
649 if (status < 0) { 662 if (status < 0) {
650 cx231xx_errdev("%s: cx231xx_dif set to By pass mode - errCode [%d]!\n", 663 cx231xx_errdev("%s: cx231xx_dif set to By pass"
664 " mode- errCode [%d]!\n",
651 __func__, status); 665 __func__, status);
652 return status; 666 return status;
653 } 667 }
@@ -713,8 +727,10 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
713 value |= (0 << 13) | (1 << 4); 727 value |= (0 << 13) | (1 << 4);
714 value &= ~(1 << 5); 728 value &= ~(1 << 5);
715 729
716 value &= (~(0x1FF8000)); /* set [24:23] [22:15] to 0 */ 730 /* set [24:23] [22:15] to 0 */
717 value |= 0x1000000; /* set FUNC_MODE[24:23] = 2 IF_MOD[22:15] = 0 */ 731 value &= (~(0x1FF8000));
732 /* set FUNC_MODE[24:23] = 2 IF_MOD[22:15] = 0 */
733 value |= 0x1000000;
718 status = cx231xx_write_i2c_data(dev, 734 status = cx231xx_write_i2c_data(dev,
719 HAMMERHEAD_I2C_ADDRESS, 735 HAMMERHEAD_I2C_ADDRESS,
720 AFE_CTRL, 2, 736 AFE_CTRL, 2,
@@ -740,8 +756,9 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
740 status = cx231xx_dif_set_standard(dev, 756 status = cx231xx_dif_set_standard(dev,
741 DIF_USE_BASEBAND); 757 DIF_USE_BASEBAND);
742 if (status < 0) { 758 if (status < 0) {
743 cx231xx_errdev("%s: cx231xx_dif set to By pass mode - errCode [%d]!\n", 759 cx231xx_errdev("%s: cx231xx_dif set to By pass"
744 __func__, status); 760 " mode- errCode [%d]!\n",
761 __func__, status);
745 return status; 762 return status;
746 } 763 }
747 764
@@ -773,7 +790,8 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
773 status = cx231xx_read_modify_write_i2c_dword(dev, 790 status = cx231xx_read_modify_write_i2c_dword(dev,
774 HAMMERHEAD_I2C_ADDRESS, 791 HAMMERHEAD_I2C_ADDRESS,
775 MODE_CTRL, FLD_INPUT_MODE, 792 MODE_CTRL, FLD_INPUT_MODE,
776 cx231xx_set_field(FLD_INPUT_MODE, INPUT_MODE_CVBS_0)); 793 cx231xx_set_field(FLD_INPUT_MODE,
794 INPUT_MODE_CVBS_0));
777 break; 795 break;
778 default: 796 default:
779 /* Enable the DIF for the tuner */ 797 /* Enable the DIF for the tuner */
@@ -781,8 +799,9 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
781 /* Reinitialize the DIF */ 799 /* Reinitialize the DIF */
782 status = cx231xx_dif_set_standard(dev, dev->norm); 800 status = cx231xx_dif_set_standard(dev, dev->norm);
783 if (status < 0) { 801 if (status < 0) {
784 cx231xx_errdev("%s: cx231xx_dif set to By pass mode - errCode [%d]!\n", 802 cx231xx_errdev("%s: cx231xx_dif set to By pass"
785 __func__, status); 803 " mode- errCode [%d]!\n",
804 __func__, status);
786 return status; 805 return status;
787 } 806 }
788 807
@@ -861,9 +880,11 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
861 status = cx231xx_read_modify_write_i2c_dword(dev, 880 status = cx231xx_read_modify_write_i2c_dword(dev,
862 HAMMERHEAD_I2C_ADDRESS, 881 HAMMERHEAD_I2C_ADDRESS,
863 MODE_CTRL, FLD_INPUT_MODE, 882 MODE_CTRL, FLD_INPUT_MODE,
864 cx231xx_set_field(FLD_INPUT_MODE, INPUT_MODE_CVBS_0)); 883 cx231xx_set_field(FLD_INPUT_MODE,
884 INPUT_MODE_CVBS_0));
865 885
866 /* Set some bits in AFE_CTRL so that channel 2 or 3 is ready to receive audio */ 886 /* Set some bits in AFE_CTRL so that channel 2 or 3
887 * is ready to receive audio */
867 /* Clear clamp for channels 2 and 3 (bit 16-17) */ 888 /* Clear clamp for channels 2 and 3 (bit 16-17) */
868 /* Clear droop comp (bit 19-20) */ 889 /* Clear droop comp (bit 19-20) */
869 /* Set VGA_SEL (for audio control) (bit 7-8) */ 890 /* Set VGA_SEL (for audio control) (bit 7-8) */
@@ -903,8 +924,9 @@ int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input)
903} 924}
904 925
905/* 926/*
906 * Handle any video-mode specific overrides that are different on a per video standards 927 * Handle any video-mode specific overrides that are different
907 * basis after touching the MODE_CTRL register which resets many values for autodetect 928 * on a per video standards basis after touching the MODE_CTRL
929 * register which resets many values for autodetect
908 */ 930 */
909int cx231xx_do_mode_ctrl_overrides(struct cx231xx *dev) 931int cx231xx_do_mode_ctrl_overrides(struct cx231xx *dev)
910{ 932{
@@ -918,7 +940,8 @@ int cx231xx_do_mode_ctrl_overrides(struct cx231xx *dev)
918 DFE_CTRL3, 2, 940 DFE_CTRL3, 2,
919 0xCD3F0280, 4); 941 0xCD3F0280, 4);
920 942
921 if (dev->norm & (V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_PAL_M)) { 943 if (dev->norm & (V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP |
944 V4L2_STD_PAL_M)) {
922 cx231xx_info("do_mode_ctrl_overrides NTSC\n"); 945 cx231xx_info("do_mode_ctrl_overrides NTSC\n");
923 946
924 /* Move the close caption lines out of active video, 947 /* Move the close caption lines out of active video,
@@ -1237,55 +1260,72 @@ int cx231xx_dif_configure_C2HH_for_low_IF(struct cx231xx *dev, u32 mode,
1237 1260
1238 if (mode == V4L2_TUNER_RADIO) { 1261 if (mode == V4L2_TUNER_RADIO) {
1239 /* C2HH */ 1262 /* C2HH */
1240 status = cx231xx_reg_mask_write(dev, HAMMERHEAD_I2C_ADDRESS, 32, 1263 /* lo if big signal */
1241 AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1); /* lo if big signal */ 1264 status = cx231xx_reg_mask_write(dev,
1242 status = cx231xx_reg_mask_write(dev, HAMMERHEAD_I2C_ADDRESS, 32, 1265 HAMMERHEAD_I2C_ADDRESS, 32,
1243 AFE_CTRL_C2HH_SRC_CTRL, 23, 24, function_mode); /* FUNC_MODE = DIF */ 1266 AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
1244 status = cx231xx_reg_mask_write(dev, HAMMERHEAD_I2C_ADDRESS, 32, 1267 /* FUNC_MODE = DIF */
1245 AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xFF); /* IF_MODE */ 1268 status = cx231xx_reg_mask_write(dev,
1246 status = cx231xx_reg_mask_write(dev, HAMMERHEAD_I2C_ADDRESS, 32, 1269 HAMMERHEAD_I2C_ADDRESS, 32,
1247 AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1); /* no inv */ 1270 AFE_CTRL_C2HH_SRC_CTRL, 23, 24, function_mode);
1271 /* IF_MODE */
1272 status = cx231xx_reg_mask_write(dev,
1273 HAMMERHEAD_I2C_ADDRESS, 32,
1274 AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xFF);
1275 /* no inv */
1276 status = cx231xx_reg_mask_write(dev,
1277 HAMMERHEAD_I2C_ADDRESS, 32,
1278 AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
1248 } else { 1279 } else {
1249 switch (standard) { 1280 switch (standard) {
1250 case V4L2_STD_NTSC_M: /* 75 IRE Setup */ 1281 case V4L2_STD_NTSC_M: /* 75 IRE Setup */
1251 case V4L2_STD_NTSC_M_JP: /* Japan, 0 IRE Setup */ 1282 case V4L2_STD_NTSC_M_JP:/* Japan, 0 IRE Setup */
1252 case V4L2_STD_PAL_M: 1283 case V4L2_STD_PAL_M:
1253 case V4L2_STD_PAL_N: 1284 case V4L2_STD_PAL_N:
1254 case V4L2_STD_PAL_Nc: 1285 case V4L2_STD_PAL_Nc:
1286 /* lo if big signal */
1255 status = cx231xx_reg_mask_write(dev, 1287 status = cx231xx_reg_mask_write(dev,
1256 HAMMERHEAD_I2C_ADDRESS, 32, 1288 HAMMERHEAD_I2C_ADDRESS, 32,
1257 AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1); /* lo if big signal */ 1289 AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
1290 /* FUNC_MODE = DIF */
1258 status = cx231xx_reg_mask_write(dev, 1291 status = cx231xx_reg_mask_write(dev,
1259 HAMMERHEAD_I2C_ADDRESS, 32, 1292 HAMMERHEAD_I2C_ADDRESS, 32,
1260 AFE_CTRL_C2HH_SRC_CTRL, 23, 24, 1293 AFE_CTRL_C2HH_SRC_CTRL, 23, 24,
1261 function_mode); /* FUNC_MODE = DIF */ 1294 function_mode);
1295 /* IF_MODE */
1262 status = cx231xx_reg_mask_write(dev, 1296 status = cx231xx_reg_mask_write(dev,
1263 HAMMERHEAD_I2C_ADDRESS, 32, 1297 HAMMERHEAD_I2C_ADDRESS, 32,
1264 AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xb); /* IF_MODE */ 1298 AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xb);
1299 /* no inv */
1265 status = cx231xx_reg_mask_write(dev, 1300 status = cx231xx_reg_mask_write(dev,
1266 HAMMERHEAD_I2C_ADDRESS, 32, 1301 HAMMERHEAD_I2C_ADDRESS, 32,
1267 AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1); /* no inv */ 1302 AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
1303 /* 0x124, AUD_CHAN1_SRC = 0x3 */
1268 status = cx231xx_reg_mask_write(dev, 1304 status = cx231xx_reg_mask_write(dev,
1269 HAMMERHEAD_I2C_ADDRESS, 32, 1305 HAMMERHEAD_I2C_ADDRESS, 32,
1270 AUD_IO_CTRL, 0, 31, 0x00000003); /* 0x124, AUD_CHAN1_SRC = 0x3 */ 1306 AUD_IO_CTRL, 0, 31, 0x00000003);
1271 break; 1307 break;
1272 1308
1273 case V4L2_STD_PAL_B: 1309 case V4L2_STD_PAL_B:
1274 case V4L2_STD_PAL_G: 1310 case V4L2_STD_PAL_G:
1275 /* C2HH setup */ 1311 /* C2HH setup */
1312 /* lo if big signal */
1276 status = cx231xx_reg_mask_write(dev, 1313 status = cx231xx_reg_mask_write(dev,
1277 HAMMERHEAD_I2C_ADDRESS, 32, 1314 HAMMERHEAD_I2C_ADDRESS, 32,
1278 AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1); /* lo if big signal */ 1315 AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
1316 /* FUNC_MODE = DIF */
1279 status = cx231xx_reg_mask_write(dev, 1317 status = cx231xx_reg_mask_write(dev,
1280 HAMMERHEAD_I2C_ADDRESS, 32, 1318 HAMMERHEAD_I2C_ADDRESS, 32,
1281 AFE_CTRL_C2HH_SRC_CTRL, 23, 24, 1319 AFE_CTRL_C2HH_SRC_CTRL, 23, 24,
1282 function_mode); /* FUNC_MODE = DIF */ 1320 function_mode);
1321 /* IF_MODE */
1283 status = cx231xx_reg_mask_write(dev, 1322 status = cx231xx_reg_mask_write(dev,
1284 HAMMERHEAD_I2C_ADDRESS, 32, 1323 HAMMERHEAD_I2C_ADDRESS, 32,
1285 AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xE); /* IF_MODE */ 1324 AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xE);
1325 /* no inv */
1286 status = cx231xx_reg_mask_write(dev, 1326 status = cx231xx_reg_mask_write(dev,
1287 HAMMERHEAD_I2C_ADDRESS, 32, 1327 HAMMERHEAD_I2C_ADDRESS, 32,
1288 AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1); /* no inv */ 1328 AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
1289 break; 1329 break;
1290 1330
1291 case V4L2_STD_PAL_D: 1331 case V4L2_STD_PAL_D:
@@ -1298,19 +1338,23 @@ int cx231xx_dif_configure_C2HH_for_low_IF(struct cx231xx *dev, u32 mode,
1298 case V4L2_STD_SECAM_K: 1338 case V4L2_STD_SECAM_K:
1299 case V4L2_STD_SECAM_K1: 1339 case V4L2_STD_SECAM_K1:
1300 /* C2HH setup */ 1340 /* C2HH setup */
1341 /* lo if big signal */
1301 status = cx231xx_reg_mask_write(dev, 1342 status = cx231xx_reg_mask_write(dev,
1302 HAMMERHEAD_I2C_ADDRESS, 32, 1343 HAMMERHEAD_I2C_ADDRESS, 32,
1303 AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1); /* lo if big signal */ 1344 AFE_CTRL_C2HH_SRC_CTRL, 30, 31, 0x1);
1345 /* FUNC_MODE = DIF */
1304 status = cx231xx_reg_mask_write(dev, 1346 status = cx231xx_reg_mask_write(dev,
1305 HAMMERHEAD_I2C_ADDRESS, 32, 1347 HAMMERHEAD_I2C_ADDRESS, 32,
1306 AFE_CTRL_C2HH_SRC_CTRL, 23, 24, 1348 AFE_CTRL_C2HH_SRC_CTRL, 23, 24,
1307 function_mode); /* FUNC_MODE = DIF */ 1349 function_mode);
1350 /* IF_MODE */
1308 status = cx231xx_reg_mask_write(dev, 1351 status = cx231xx_reg_mask_write(dev,
1309 HAMMERHEAD_I2C_ADDRESS, 32, 1352 HAMMERHEAD_I2C_ADDRESS, 32,
1310 AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xF); /* IF_MODE */ 1353 AFE_CTRL_C2HH_SRC_CTRL, 15, 22, 0xF);
1354 /* no inv */
1311 status = cx231xx_reg_mask_write(dev, 1355 status = cx231xx_reg_mask_write(dev,
1312 HAMMERHEAD_I2C_ADDRESS, 32, 1356 HAMMERHEAD_I2C_ADDRESS, 32,
1313 AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1); /* no inv */ 1357 AFE_CTRL_C2HH_SRC_CTRL, 9, 9, 0x1);
1314 break; 1358 break;
1315 1359
1316 case DIF_USE_BASEBAND: 1360 case DIF_USE_BASEBAND:
@@ -1919,7 +1963,8 @@ int cx231xx_set_power_mode(struct cx231xx *dev, AV_MODE mode)
1919 status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER, 1963 status = cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
1920 PWR_CTL_EN, value, 4); 1964 PWR_CTL_EN, value, 4);
1921 1965
1922 dev->xc_fw_load_done = 0; /* reset state of xceive tuner */ 1966 /* reset state of xceive tuner */
1967 dev->xc_fw_load_done = 0;
1923 break; 1968 break;
1924 1969
1925 case POLARIS_AVMODE_ANALOGT_TV: 1970 case POLARIS_AVMODE_ANALOGT_TV:
@@ -2076,7 +2121,8 @@ int cx231xx_set_power_mode(struct cx231xx *dev, AV_MODE mode)
2076 2121
2077 status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN, value, 2122 status = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, PWR_CTL_EN, value,
2078 4); 2123 4);
2079 cx231xx_info(" The data of PWR_CTL_EN register 0x74=0x%0x,0x%0x,0x%0x,0x%0x\n", 2124 cx231xx_info(" The data of PWR_CTL_EN register 0x74"
2125 "=0x%0x,0x%0x,0x%0x,0x%0x\n",
2080 value[0], value[1], value[2], value[3]); 2126 value[0], value[1], value[2], value[3]);
2081 2127
2082 return status; 2128 return status;
@@ -2210,10 +2256,10 @@ int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type)
2210{ 2256{
2211 int rc; 2257 int rc;
2212 u32 ep_mask = -1; 2258 u32 ep_mask = -1;
2213 PPCB_CONFIG pcb_config; 2259 struct pcb_config *pcb_config;
2214 2260
2215 /* get EP for media type */ 2261 /* get EP for media type */
2216 pcb_config = &dev->current_pcb_config; 2262 pcb_config = (struct pcb_config *)&dev->current_pcb_config;
2217 2263
2218 if (pcb_config->config_num == 1) { 2264 if (pcb_config->config_num == 1) {
2219 switch (media_type) { 2265 switch (media_type) {
@@ -2278,6 +2324,10 @@ int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type)
2278 rc = cx231xx_stop_stream(dev, ep_mask); 2324 rc = cx231xx_stop_stream(dev, ep_mask);
2279 } 2325 }
2280 2326
2327 if (dev->mode == CX231XX_ANALOG_MODE)
2328 ;/* do any in Analog mode */
2329 else
2330 ;/* do any in digital mode */
2281 2331
2282 return rc; 2332 return rc;
2283} 2333}
@@ -2564,10 +2614,12 @@ int cx231xx_gpio_i2c_read_ack(struct cx231xx *dev)
2564 status = cx231xx_get_gpio_bit(dev, dev->gpio_dir, 2614 status = cx231xx_get_gpio_bit(dev, dev->gpio_dir,
2565 (u8 *)&dev->gpio_val); 2615 (u8 *)&dev->gpio_val);
2566 nCnt--; 2616 nCnt--;
2567 } while (((dev->gpio_val & (1 << dev->board.tuner_scl_gpio)) == 0) && (nCnt > 0)); 2617 } while (((dev->gpio_val &
2618 (1 << dev->board.tuner_scl_gpio)) == 0) &&
2619 (nCnt > 0));
2568 2620
2569 if (nCnt == 0) 2621 if (nCnt == 0)
2570 cx231xx_info("No ACK after %d msec for clock stretch. GPIO I2C operation failed!", 2622 cx231xx_info("No ACK after %d msec -GPIO I2C failed!",
2571 nInit * 10); 2623 nInit * 10);
2572 2624
2573 /* readAck 2625 /* readAck
diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
index 27cf51b78d6d..f18d0c11de7d 100644
--- a/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -1,8 +1,9 @@
1/* 1/*
2 cx231xx-cards.c - driver for Conexant Cx23100/101/102 USB video capture devices 2 cx231xx-cards.c - driver for Conexant Cx23100/101/102
3 USB video capture devices
3 4
4 Copyright (C) 2008 <srinivasa.deevi at conexant dot com> 5 Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
5 Based on em28xx driver 6 Based on em28xx driver
6 7
7 This program is free software; you can redistribute it and/or modify 8 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by 9 it under the terms of the GNU General Public License as published by
@@ -85,7 +86,7 @@ struct cx231xx_board cx231xx_boards[] = {
85 .amux = 86 .amux =
86 CX231XX_AMUX_LINE_IN, 87 CX231XX_AMUX_LINE_IN,
87 .gpio = 0, 88 .gpio = 0,
88 }}, 89 } },
89 }, 90 },
90 91
91 [CX231XX_BOARD_CNXT_RDE_250] = { 92 [CX231XX_BOARD_CNXT_RDE_250] = {
@@ -132,7 +133,7 @@ struct cx231xx_board cx231xx_boards[] = {
132 .amux = 133 .amux =
133 CX231XX_AMUX_LINE_IN, 134 CX231XX_AMUX_LINE_IN,
134 .gpio = 0, 135 .gpio = 0,
135 }}, 136 } },
136 }, 137 },
137 138
138 [CX231XX_BOARD_CNXT_RDU_250] = { 139 [CX231XX_BOARD_CNXT_RDU_250] = {
@@ -179,7 +180,7 @@ struct cx231xx_board cx231xx_boards[] = {
179 .amux = 180 .amux =
180 CX231XX_AMUX_LINE_IN, 181 CX231XX_AMUX_LINE_IN,
181 .gpio = 0, 182 .gpio = 0,
182 }}, 183 } },
183 }, 184 },
184}; 185};
185const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards); 186const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
@@ -209,9 +210,8 @@ int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
209 if (dev->tuner_type == TUNER_XC5000) { 210 if (dev->tuner_type == TUNER_XC5000) {
210 if (command == XC5000_TUNER_RESET) { 211 if (command == XC5000_TUNER_RESET) {
211 cx231xx_info 212 cx231xx_info
212 ("Tuner Call back : RESET : command %d : tuner type %d \n", 213 ("Tuner CB: RESET: cmd %d : tuner type %d \n",
213 command, dev->tuner_type); 214 command, dev->tuner_type);
214
215 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 215 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
216 1); 216 1);
217 msleep(10); 217 msleep(10);
@@ -225,10 +225,9 @@ int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
225 } 225 }
226 return rc; 226 return rc;
227} 227}
228
229EXPORT_SYMBOL_GPL(cx231xx_tuner_callback); 228EXPORT_SYMBOL_GPL(cx231xx_tuner_callback);
230 229
231static void inline cx231xx_set_model(struct cx231xx *dev) 230static inline void cx231xx_set_model(struct cx231xx *dev)
232{ 231{
233 memcpy(&dev->board, &cx231xx_boards[dev->model], sizeof(dev->board)); 232 memcpy(&dev->board, &cx231xx_boards[dev->model], sizeof(dev->board));
234} 233}
@@ -542,7 +541,7 @@ static int cx231xx_init_dev(struct cx231xx **devhandle, struct usb_device *udev,
542 541
543 return 0; 542 return 0;
544 543
545 fail_reg_devices: 544fail_reg_devices:
546 mutex_unlock(&dev->lock); 545 mutex_unlock(&dev->lock);
547 return retval; 546 return retval;
548} 547}
@@ -628,12 +627,13 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
628 dev->has_alsa_audio = 1; 627 dev->has_alsa_audio = 1;
629 dev->power_mode = -1; 628 dev->power_mode = -1;
630 629
631 dev->vbi_or_sliced_cc_mode = 0; /* 0 - vbi ; 1 -sliced cc mode */ 630 /* 0 - vbi ; 1 -sliced cc mode */
631 dev->vbi_or_sliced_cc_mode = 0;
632 632
633 /* get maximum no.of IAD interfaces */ 633 /* get maximum no.of IAD interfaces */
634 assoc_desc = udev->actconfig->intf_assoc[0]; 634 assoc_desc = udev->actconfig->intf_assoc[0];
635 dev->max_iad_interface_count = assoc_desc->bInterfaceCount; 635 dev->max_iad_interface_count = assoc_desc->bInterfaceCount;
636 cx231xx_info(": Found IAD interface count %d\n", 636 cx231xx_info("Found IAD interface count %d\n",
637 dev->max_iad_interface_count); 637 dev->max_iad_interface_count);
638 638
639 /* init CIR module TBD */ 639 /* init CIR module TBD */
@@ -662,10 +662,9 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
662 assoc_desc = udev->actconfig->intf_assoc[0]; 662 assoc_desc = udev->actconfig->intf_assoc[0];
663 if (assoc_desc->bFirstInterface == ifnum) { 663 if (assoc_desc->bFirstInterface == ifnum) {
664 cx231xx_info 664 cx231xx_info
665 (": Found IAD interface match: AV Descriptor Start!! \n"); 665 ("Found IAD interface match: AV Desc Start!! \n");
666 } else { 666 } else {
667 cx231xx_err(DRIVER_NAME 667 cx231xx_err(" Not found matching interface\n");
668 " Not found matching interface\n");
669 return -ENODEV; 668 return -ENODEV;
670 } 669 }
671 670
@@ -691,7 +690,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
691 skip_interface = 1; /* set skipping */ 690 skip_interface = 1; /* set skipping */
692 else { 691 else {
693 cx231xx_info 692 cx231xx_info
694 (": Found IAD interface number match with AV Device number!! \n"); 693 ("Found IAD interface no. match with AV Device no.!\n");
695 } 694 }
696 } 695 }
697 696
diff --git a/drivers/media/video/cx231xx/cx231xx-core.c b/drivers/media/video/cx231xx/cx231xx-core.c
index 874fc5b39863..2dda863dd3c4 100644
--- a/drivers/media/video/cx231xx/cx231xx-core.c
+++ b/drivers/media/video/cx231xx/cx231xx-core.c
@@ -1,8 +1,9 @@
1/* 1/*
2 cx231xx-core.c - driver for Conexant Cx23100/101/102 USB video capture devices 2 cx231xx-core.c - driver for Conexant Cx23100/101/102
3 USB video capture devices
3 4
4 Copyright (C) 2008 <srinivasa.deevi at conexant dot com> 5 Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
5 Based on em28xx driver 6 Based on em28xx driver
6 7
7 This program is free software; you can redistribute it and/or modify 8 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by 9 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");
59 printk(KERN_INFO "%s %s :"fmt, \ 60 printk(KERN_INFO "%s %s :"fmt, \
60 dev->name, __func__ , ##arg); } while (0) 61 dev->name, __func__ , ##arg); } while (0)
61 62
62/************************************************************************************ 63/*****************************************************************
63* Device control list functions * 64* Device control list functions *
64*************************************************************************************/ 65******************************************************************/
65 66
66static LIST_HEAD(cx231xx_devlist); 67static LIST_HEAD(cx231xx_devlist);
67static DEFINE_MUTEX(cx231xx_devlist_mutex); 68static DEFINE_MUTEX(cx231xx_devlist_mutex);
@@ -130,7 +131,6 @@ int cx231xx_register_extension(struct cx231xx_ops *ops)
130 mutex_unlock(&cx231xx_devlist_mutex); 131 mutex_unlock(&cx231xx_devlist_mutex);
131 return 0; 132 return 0;
132} 133}
133
134EXPORT_SYMBOL(cx231xx_register_extension); 134EXPORT_SYMBOL(cx231xx_register_extension);
135 135
136void cx231xx_unregister_extension(struct cx231xx_ops *ops) 136void cx231xx_unregister_extension(struct cx231xx_ops *ops)
@@ -149,7 +149,6 @@ void cx231xx_unregister_extension(struct cx231xx_ops *ops)
149 mutex_unlock(&cx231xx_extension_devlist_lock); 149 mutex_unlock(&cx231xx_extension_devlist_lock);
150 mutex_unlock(&cx231xx_devlist_mutex); 150 mutex_unlock(&cx231xx_devlist_mutex);
151} 151}
152
153EXPORT_SYMBOL(cx231xx_unregister_extension); 152EXPORT_SYMBOL(cx231xx_unregister_extension);
154 153
155void cx231xx_init_extension(struct cx231xx *dev) 154void cx231xx_init_extension(struct cx231xx *dev)
@@ -180,15 +179,15 @@ void cx231xx_close_extension(struct cx231xx *dev)
180 mutex_unlock(&cx231xx_extension_devlist_lock); 179 mutex_unlock(&cx231xx_extension_devlist_lock);
181} 180}
182 181
183/************************************************************************************ 182/****************************************************************
184* U S B related functions * 183* U S B related functions *
185*************************************************************************************/ 184*****************************************************************/
186int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus, 185int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
187 struct cx231xx_i2c_xfer_data *req_data) 186 struct cx231xx_i2c_xfer_data *req_data)
188{ 187{
189 int status = 0; 188 int status = 0;
190 struct cx231xx *dev = i2c_bus->dev; 189 struct cx231xx *dev = i2c_bus->dev;
191 VENDOR_REQUEST_IN ven_req; 190 struct VENDOR_REQUEST_IN ven_req;
192 191
193 u8 saddr_len = 0; 192 u8 saddr_len = 0;
194 u8 _i2c_period = 0; 193 u8 _i2c_period = 0;
@@ -215,10 +214,10 @@ int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
215 _i2c_nostop << 1 | I2C_SYNC | _i2c_reserve << 6; 214 _i2c_nostop << 1 | I2C_SYNC | _i2c_reserve << 6;
216 215
217 /* set channel number */ 216 /* set channel number */
218 if (req_data->direction & I2C_M_RD) 217 if (req_data->direction & I2C_M_RD) {
219 ven_req.bRequest = i2c_bus->nr + 4; /* channel number, for read, 218 /* channel number, for read,spec required channel_num +4 */
220 spec required channel_num +4 */ 219 ven_req.bRequest = i2c_bus->nr + 4;
221 else 220 } else
222 ven_req.bRequest = i2c_bus->nr; /* channel number, */ 221 ven_req.bRequest = i2c_bus->nr; /* channel number, */
223 222
224 /* set index value */ 223 /* set index value */
@@ -255,14 +254,14 @@ int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
255 status = cx231xx_send_vendor_cmd(dev, &ven_req); 254 status = cx231xx_send_vendor_cmd(dev, &ven_req);
256 if (status < 0) { 255 if (status < 0) {
257 cx231xx_info 256 cx231xx_info
258 ("UsbInterface::sendCommand, output buffer failed with status -%d\n", 257 ("UsbInterface::sendCommand, failed with status -%d\n",
259 status); 258 status);
260 } 259 }
261 260
262 return status; 261 return status;
263} 262}
264
265EXPORT_SYMBOL_GPL(cx231xx_send_usb_command); 263EXPORT_SYMBOL_GPL(cx231xx_send_usb_command);
264
266/* 265/*
267 * cx231xx_read_ctrl_reg() 266 * cx231xx_read_ctrl_reg()
268 * reads data from the usb device specifying bRequest and wValue 267 * 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,
336 return ret; 335 return ret;
337} 336}
338 337
339int cx231xx_send_vendor_cmd(struct cx231xx *dev, VENDOR_REQUEST_IN * ven_req) 338int cx231xx_send_vendor_cmd(struct cx231xx *dev,
339 struct VENDOR_REQUEST_IN *ven_req)
340{ 340{
341 int ret; 341 int ret;
342 int pipe = 0; 342 int pipe = 0;
@@ -421,11 +421,11 @@ int cx231xx_write_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg, char *buf,
421 int byte; 421 int byte;
422 422
423 cx231xx_isocdbg("(pipe 0x%08x): " 423 cx231xx_isocdbg("(pipe 0x%08x): "
424 "OUT: %02x %02x %02x %02x %02x %02x %02x %02x >>>", 424 "OUT: %02x %02x %02x %02x %02x %02x %02x %02x >>>",
425 pipe, 425 pipe,
426 USB_DIR_OUT | USB_TYPE_VENDOR | 426 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
427 USB_RECIP_DEVICE, req, 0, val, reg & 0xff, 427 req, 0, val, reg & 0xff,
428 reg >> 8, len & 0xff, len >> 8); 428 reg >> 8, len & 0xff, len >> 8);
429 429
430 for (byte = 0; byte < len; byte++) 430 for (byte = 0; byte < len; byte++)
431 cx231xx_isocdbg(" %02x", (unsigned char)buf[byte]); 431 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,
442 return ret; 442 return ret;
443} 443}
444 444
445/************************************************************************************ 445/****************************************************************
446* USB Alternate Setting functions * 446* USB Alternate Setting functions *
447*************************************************************************************/ 447*****************************************************************/
448 448
449int cx231xx_set_video_alternate(struct cx231xx *dev) 449int cx231xx_set_video_alternate(struct cx231xx *dev)
450{ 450{
@@ -487,7 +487,7 @@ int cx231xx_set_video_alternate(struct cx231xx *dev)
487 dev->video_mode.alt, 487 dev->video_mode.alt,
488 dev->video_mode.max_pkt_size); 488 dev->video_mode.max_pkt_size);
489 cx231xx_info 489 cx231xx_info
490 (" setting alternate %d with wMaxPacketSize=%u , Interface = %d\n", 490 (" setting alt %d with wMaxPktSize=%u , Interface = %d\n",
491 dev->video_mode.alt, dev->video_mode.max_pkt_size, 491 dev->video_mode.alt, dev->video_mode.max_pkt_size,
492 usb_interface_index); 492 usb_interface_index);
493 errCode = 493 errCode =
@@ -495,7 +495,7 @@ int cx231xx_set_video_alternate(struct cx231xx *dev)
495 dev->video_mode.alt); 495 dev->video_mode.alt);
496 if (errCode < 0) { 496 if (errCode < 0) {
497 cx231xx_errdev 497 cx231xx_errdev
498 ("cannot change alternate number to %d (error=%i)\n", 498 ("cannot change alt number to %d (error=%i)\n",
499 dev->video_mode.alt, errCode); 499 dev->video_mode.alt, errCode);
500 return errCode; 500 return errCode;
501 } 501 }
@@ -569,8 +569,8 @@ int cx231xx_set_alt_setting(struct cx231xx *dev, u8 index, u8 alt)
569 569
570 if (alt > 0 && max_pkt_size == 0) { 570 if (alt > 0 && max_pkt_size == 0) {
571 cx231xx_errdev 571 cx231xx_errdev
572 ("cannot change interface %d alternate number to %d : Max. Pkt size is ZERO\n", 572 ("can't change interface %d alt no. to %d: Max. Pkt size = 0\n",
573 usb_interface_index, alt); 573 usb_interface_index, alt);
574 return -1; 574 return -1;
575 } 575 }
576 576
@@ -582,15 +582,14 @@ int cx231xx_set_alt_setting(struct cx231xx *dev, u8 index, u8 alt)
582 status = usb_set_interface(dev->udev, usb_interface_index, alt); 582 status = usb_set_interface(dev->udev, usb_interface_index, alt);
583 if (status < 0) { 583 if (status < 0) {
584 cx231xx_errdev 584 cx231xx_errdev
585 ("cannot change interface %d alternate number to %d (error=%i)\n", 585 ("can't change interface %d alt no. to %d (err=%i)\n",
586 usb_interface_index, alt, status); 586 usb_interface_index, alt, status);
587 return status; 587 return status;
588 } 588 }
589 } 589 }
590 590
591 return status; 591 return status;
592} 592}
593
594EXPORT_SYMBOL_GPL(cx231xx_set_alt_setting); 593EXPORT_SYMBOL_GPL(cx231xx_set_alt_setting);
595 594
596int cx231xx_gpio_set(struct cx231xx *dev, struct cx231xx_reg_seq *gpio) 595int 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)
630 629
631 dev->mode = set_mode; 630 dev->mode = set_mode;
632 631
633 if (dev->mode == CX231XX_DIGITAL_MODE) { 632 if (dev->mode == CX231XX_DIGITAL_MODE)
634 /* Set Digital power mode */ 633 ;/* Set Digital power mode */
635 } else { 634 else
636 /* Set Analog Power mode */ 635 ;/* Set Analog Power mode */
637 } 636
638 return 0; 637 return 0;
639} 638}
640
641EXPORT_SYMBOL_GPL(cx231xx_set_mode); 639EXPORT_SYMBOL_GPL(cx231xx_set_mode);
642 640
643/************************************************************************************ 641/*****************************************************************
644* URB Streaming functions * 642* URB Streaming functions *
645*************************************************************************************/ 643******************************************************************/
646 644
647/* 645/*
648 * IRQ callback, called by URB callback 646 * IRQ callback, called by URB callback
@@ -728,7 +726,6 @@ void cx231xx_uninit_isoc(struct cx231xx *dev)
728 726
729 cx231xx_capture_start(dev, 0, Raw_Video); 727 cx231xx_capture_start(dev, 0, Raw_Video);
730} 728}
731
732EXPORT_SYMBOL_GPL(cx231xx_uninit_isoc); 729EXPORT_SYMBOL_GPL(cx231xx_uninit_isoc);
733 730
734/* 731/*
@@ -736,7 +733,7 @@ EXPORT_SYMBOL_GPL(cx231xx_uninit_isoc);
736 */ 733 */
737int cx231xx_init_isoc(struct cx231xx *dev, int max_packets, 734int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
738 int num_bufs, int max_pkt_size, 735 int num_bufs, int max_pkt_size,
739 int (*isoc_copy) (struct cx231xx * dev, struct urb * urb)) 736 int (*isoc_copy) (struct cx231xx *dev, struct urb *urb))
740{ 737{
741 struct cx231xx_dmaqueue *dma_q = &dev->video_mode.vidq; 738 struct cx231xx_dmaqueue *dma_q = &dev->video_mode.vidq;
742 int i; 739 int i;
@@ -805,7 +802,7 @@ int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
805 cx231xx_err("unable to allocate %i bytes for transfer" 802 cx231xx_err("unable to allocate %i bytes for transfer"
806 " buffer %i%s\n", 803 " buffer %i%s\n",
807 sb_size, i, 804 sb_size, i,
808 in_interrupt()? " while in int" : ""); 805 in_interrupt() ? " while in int" : "");
809 cx231xx_uninit_isoc(dev); 806 cx231xx_uninit_isoc(dev);
810 return -ENOMEM; 807 return -ENOMEM;
811 } 808 }
@@ -848,12 +845,11 @@ int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
848 845
849 return 0; 846 return 0;
850} 847}
851
852EXPORT_SYMBOL_GPL(cx231xx_init_isoc); 848EXPORT_SYMBOL_GPL(cx231xx_init_isoc);
853 849
854/************************************************************************************ 850/*****************************************************************
855* Device Init/UnInit functions * 851* Device Init/UnInit functions *
856*************************************************************************************/ 852******************************************************************/
857int cx231xx_dev_init(struct cx231xx *dev) 853int cx231xx_dev_init(struct cx231xx *dev)
858{ 854{
859 int errCode = 0; 855 int errCode = 0;
@@ -887,11 +883,12 @@ int cx231xx_dev_init(struct cx231xx *dev)
887 cx231xx_i2c_register(&dev->i2c_bus[2]); 883 cx231xx_i2c_register(&dev->i2c_bus[2]);
888 884
889 /* init hardware */ 885 /* init hardware */
890 /* Note : with out calling set power mode function, colibri can not be set up correctly */ 886 /* Note : with out calling set power mode function,
887 colibri can not be set up correctly */
891 errCode = cx231xx_set_power_mode(dev, POLARIS_AVMODE_ANALOGT_TV); 888 errCode = cx231xx_set_power_mode(dev, POLARIS_AVMODE_ANALOGT_TV);
892 if (errCode < 0) { 889 if (errCode < 0) {
893 cx231xx_errdev 890 cx231xx_errdev
894 ("%s: cx231xx_set_power_mode : Failed to set Power - errCode [%d]!\n", 891 ("%s: Failed to set Power - errCode [%d]!\n",
895 __func__, errCode); 892 __func__, errCode);
896 return errCode; 893 return errCode;
897 } 894 }
@@ -959,7 +956,6 @@ int cx231xx_dev_init(struct cx231xx *dev)
959 956
960 return errCode; 957 return errCode;
961} 958}
962
963EXPORT_SYMBOL_GPL(cx231xx_dev_init); 959EXPORT_SYMBOL_GPL(cx231xx_dev_init);
964 960
965void cx231xx_dev_uninit(struct cx231xx *dev) 961void cx231xx_dev_uninit(struct cx231xx *dev)
@@ -969,17 +965,16 @@ void cx231xx_dev_uninit(struct cx231xx *dev)
969 cx231xx_i2c_unregister(&dev->i2c_bus[1]); 965 cx231xx_i2c_unregister(&dev->i2c_bus[1]);
970 cx231xx_i2c_unregister(&dev->i2c_bus[0]); 966 cx231xx_i2c_unregister(&dev->i2c_bus[0]);
971} 967}
972
973EXPORT_SYMBOL_GPL(cx231xx_dev_uninit); 968EXPORT_SYMBOL_GPL(cx231xx_dev_uninit);
974 969
975/************************************************************************************ 970/*****************************************************************
976* G P I O related functions * 971* G P I O related functions *
977*************************************************************************************/ 972******************************************************************/
978int cx231xx_send_gpio_cmd(struct cx231xx *dev, u32 gpio_bit, u8 * gpio_val, 973int cx231xx_send_gpio_cmd(struct cx231xx *dev, u32 gpio_bit, u8 * gpio_val,
979 u8 len, u8 request, u8 direction) 974 u8 len, u8 request, u8 direction)
980{ 975{
981 int status = 0; 976 int status = 0;
982 VENDOR_REQUEST_IN ven_req; 977 struct VENDOR_REQUEST_IN ven_req;
983 978
984 /* Set wValue */ 979 /* Set wValue */
985 ven_req.wValue = (u16) (gpio_bit >> 16 & 0xffff); 980 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,
1021 status = cx231xx_send_vendor_cmd(dev, &ven_req); 1016 status = cx231xx_send_vendor_cmd(dev, &ven_req);
1022 if (status < 0) { 1017 if (status < 0) {
1023 cx231xx_info 1018 cx231xx_info
1024 ("UsbInterface::sendCommand, output buffer failed with status -%d\n", 1019 ("UsbInterface::sendCommand, failed with status -%d\n",
1025 status); 1020 status);
1026 } 1021 }
1027 1022
1028 return status; 1023 return status;
1029} 1024}
1030
1031EXPORT_SYMBOL_GPL(cx231xx_send_gpio_cmd); 1025EXPORT_SYMBOL_GPL(cx231xx_send_gpio_cmd);
1032 1026
1033/************************************************************************************* 1027/*****************************************************************
1034 * C O N T R O L - Register R E A D / W R I T E functions * 1028 * C O N T R O L - Register R E A D / W R I T E functions *
1035 *************************************************************************************/ 1029 *****************************************************************/
1036int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode) 1030int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode)
1037{ 1031{
1038 u8 value[4] = { 0x0, 0x0, 0x0, 0x0 }; 1032 u8 value[4] = { 0x0, 0x0, 0x0, 0x0 };
@@ -1058,11 +1052,11 @@ int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode)
1058 return status; 1052 return status;
1059} 1053}
1060 1054
1061/************************************************************************************* 1055/*****************************************************************
1062 * I 2 C Internal C O N T R O L functions * 1056 * I 2 C Internal C O N T R O L functions *
1063 *************************************************************************************/ 1057 *****************************************************************/
1064int cx231xx_read_i2c_data(struct cx231xx *dev, u8 dev_addr, u16 saddr, 1058int cx231xx_read_i2c_data(struct cx231xx *dev, u8 dev_addr, u16 saddr,
1065 u8 saddr_len, u32 * data, u8 data_len) 1059 u8 saddr_len, u32 *data, u8 data_len)
1066{ 1060{
1067 int status = 0; 1061 int status = 0;
1068 struct cx231xx_i2c_xfer_data req_data; 1062 struct cx231xx_i2c_xfer_data req_data;
@@ -1137,9 +1131,8 @@ int cx231xx_reg_mask_write(struct cx231xx *dev, u8 dev_addr, u8 size,
1137 u32 mask = 0; 1131 u32 mask = 0;
1138 int i; 1132 int i;
1139 1133
1140 if (bit_start > (size - 1) || bit_end > (size - 1)) { 1134 if (bit_start > (size - 1) || bit_end > (size - 1))
1141 return -1; 1135 return -1;
1142 }
1143 1136
1144 if (size == 8) { 1137 if (size == 8) {
1145 status = 1138 status =
@@ -1151,14 +1144,12 @@ int cx231xx_reg_mask_write(struct cx231xx *dev, u8 dev_addr, u8 size,
1151 &tmp, 4); 1144 &tmp, 4);
1152 } 1145 }
1153 1146
1154 if (status < 0) { 1147 if (status < 0)
1155 return status; 1148 return status;
1156 }
1157 1149
1158 mask = 1 << bit_end; 1150 mask = 1 << bit_end;
1159 for (i = bit_end; i > bit_start && i > 0; i--) { 1151 for (i = bit_end; i > bit_start && i > 0; i--)
1160 mask = mask + (1 << (i - 1)); 1152 mask = mask + (1 << (i - 1));
1161 }
1162 1153
1163 value <<= bit_start; 1154 value <<= bit_start;
1164 1155
@@ -1203,9 +1194,8 @@ u32 cx231xx_set_field(u32 field_mask, u32 data)
1203{ 1194{
1204 u32 temp; 1195 u32 temp;
1205 1196
1206 for (temp = field_mask; (temp & 1) == 0; temp >>= 1) { 1197 for (temp = field_mask; (temp & 1) == 0; temp >>= 1)
1207 data <<= 1; 1198 data <<= 1;
1208 }
1209 1199
1210 return data; 1200 return data;
1211} 1201}
diff --git a/drivers/media/video/cx231xx/cx231xx-dvb.c b/drivers/media/video/cx231xx/cx231xx-dvb.c
index 85bee8c35e0e..c5082a4e8ced 100644
--- a/drivers/media/video/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/video/cx231xx/cx231xx-dvb.c
@@ -2,7 +2,7 @@
2 DVB device driver for cx231xx 2 DVB device driver for cx231xx
3 3
4 Copyright (C) 2008 <srinivasa.deevi at conexant dot com> 4 Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
5 Based on em28xx driver 5 Based on em28xx driver
6 6
7 This program is free software; you can redistribute it and/or modify 7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by 8 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,
395 dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx); 395 dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);
396 return 0; 396 return 0;
397 397
398 fail_fe_conn: 398fail_fe_conn:
399 dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem); 399 dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
400 fail_fe_mem: 400fail_fe_mem:
401 dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw); 401 dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
402 fail_fe_hw: 402fail_fe_hw:
403 dvb_dmxdev_release(&dvb->dmxdev); 403 dvb_dmxdev_release(&dvb->dmxdev);
404 fail_dmxdev: 404fail_dmxdev:
405 dvb_dmx_release(&dvb->demux); 405 dvb_dmx_release(&dvb->demux);
406 fail_dmx: 406fail_dmx:
407 dvb_unregister_frontend(dvb->frontend); 407 dvb_unregister_frontend(dvb->frontend);
408 fail_frontend: 408fail_frontend:
409 dvb_frontend_detach(dvb->frontend); 409 dvb_frontend_detach(dvb->frontend);
410 dvb_unregister_adapter(&dvb->adapter); 410 dvb_unregister_adapter(&dvb->adapter);
411 fail_adapter: 411fail_adapter:
412 return result; 412 return result;
413} 413}
414 414
@@ -516,7 +516,7 @@ static int dvb_init(struct cx231xx *dev)
516 printk(KERN_INFO "Successfully loaded cx231xx-dvb\n"); 516 printk(KERN_INFO "Successfully loaded cx231xx-dvb\n");
517 return 0; 517 return 0;
518 518
519 out_free: 519out_free:
520 cx231xx_set_mode(dev, CX231XX_SUSPEND); 520 cx231xx_set_mode(dev, CX231XX_SUSPEND);
521 kfree(dvb); 521 kfree(dvb);
522 dev->dvb = NULL; 522 dev->dvb = NULL;
diff --git a/drivers/media/video/cx231xx/cx231xx-i2c.c b/drivers/media/video/cx231xx/cx231xx-i2c.c
index c250ad27e1d2..1af87579ab49 100644
--- a/drivers/media/video/cx231xx/cx231xx-i2c.c
+++ b/drivers/media/video/cx231xx/cx231xx-i2c.c
@@ -2,8 +2,8 @@
2 cx231xx-i2c.c - driver for Conexant Cx23100/101/102 USB video capture devices 2 cx231xx-i2c.c - driver for Conexant Cx23100/101/102 USB video capture devices
3 3
4 Copyright (C) 2008 <srinivasa.deevi at conexant dot com> 4 Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
5 Based on em28xx driver 5 Based on em28xx driver
6 Based on Cx23885 driver 6 Based on Cx23885 driver
7 7
8 This program is free software; you can redistribute it and/or modify 8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by 9 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]");
42#define dprintk1(lvl, fmt, args...) \ 42#define dprintk1(lvl, fmt, args...) \
43do { \ 43do { \
44 if (i2c_debug >= lvl) { \ 44 if (i2c_debug >= lvl) { \
45 printk(fmt, ##args); \ 45 printk(fmt, ##args); \
46 } \ 46 } \
47} while (0) 47} while (0)
48 48
49#define dprintk2(lvl, fmt, args...) \ 49#define dprintk2(lvl, fmt, args...) \
@@ -78,8 +78,8 @@ int cx231xx_i2c_send_bytes(struct i2c_adapter *i2c_adap,
78 78
79 if (size == 2) { /* register write sub addr */ 79 if (size == 2) { /* register write sub addr */
80 80
81 /* Just writing sub address will cause problem to XC5000 81 /* Just writing sub address will cause problem to XC5000
82 So ignore the request */ 82 So ignore the request */
83 return 0; 83 return 0;
84 84
85 } else if (size == 4) { /* register write with sub addr */ 85 } else if (size == 4) { /* register write with sub addr */
@@ -92,7 +92,8 @@ int cx231xx_i2c_send_bytes(struct i2c_adapter *i2c_adap,
92 switch (saddr) { 92 switch (saddr) {
93 case 0x0000: /* start tuner calibration mode */ 93 case 0x0000: /* start tuner calibration mode */
94 need_gpio = 1; 94 need_gpio = 1;
95 dev->xc_fw_load_done = 1; /* FW Loading is done */ 95 /* FW Loading is done */
96 dev->xc_fw_load_done = 1;
96 break; 97 break;
97 case 0x000D: /* Set signal source */ 98 case 0x000D: /* Set signal source */
98 case 0x0001: /* Set TV standard - Video */ 99 case 0x0001: /* Set TV standard - Video */
@@ -108,8 +109,8 @@ int cx231xx_i2c_send_bytes(struct i2c_adapter *i2c_adap,
108 109
109 if (need_gpio) { 110 if (need_gpio) {
110 dprintk1(1, 111 dprintk1(1,
111 " GPIO W R I T E : addr 0x%x, len %d, saddr 0x%x\n", 112 "GPIO WRITE: addr 0x%x, len %d, saddr 0x%x\n",
112 msg->addr, msg->len, saddr); 113 msg->addr, msg->len, saddr);
113 114
114 return dev->cx231xx_gpio_i2c_write(dev, 115 return dev->cx231xx_gpio_i2c_write(dev,
115 msg->addr, 116 msg->addr,
@@ -196,8 +197,8 @@ static int cx231xx_i2c_recv_bytes(struct i2c_adapter *i2c_adap,
196 switch (saddr) { 197 switch (saddr) {
197 case 0x0009: /* BUSY check */ 198 case 0x0009: /* BUSY check */
198 dprintk1(1, 199 dprintk1(1,
199 " GPIO R E A D : Special case BUSY check \n"); 200 "GPIO R E A D: Special case BUSY check \n");
200 /* Try to read BUSY register, just set it to zero */ 201 /*Try read BUSY register, just set it to zero*/
201 msg->buf[0] = 0; 202 msg->buf[0] = 0;
202 if (msg->len == 2) 203 if (msg->len == 2)
203 msg->buf[1] = 0; 204 msg->buf[1] = 0;
@@ -209,12 +210,14 @@ static int cx231xx_i2c_recv_bytes(struct i2c_adapter *i2c_adap,
209 } 210 }
210 211
211 if (need_gpio) { 212 if (need_gpio) {
212 /* this is a special case to handle Xceive tuner clock stretch issue 213 /* this is a special case to handle Xceive tuner
213 with gpio based I2C interface */ 214 clock stretch issue with gpio based I2C */
215
214 dprintk1(1, 216 dprintk1(1,
215 " GPIO R E A D : addr 0x%x, len %d, saddr 0x%x\n", 217 "GPIO R E A D: addr 0x%x, len %d, saddr 0x%x\n",
216 msg->addr, msg->len, 218 msg->addr, msg->len,
217 msg->buf[0] << 8 | msg->buf[1]); 219 msg->buf[0] << 8 | msg->buf[1]);
220
218 status = 221 status =
219 dev->cx231xx_gpio_i2c_write(dev, msg->addr, 222 dev->cx231xx_gpio_i2c_write(dev, msg->addr,
220 msg->buf, 223 msg->buf,
@@ -281,8 +284,8 @@ static int cx231xx_i2c_recv_bytes_with_saddr(struct i2c_adapter *i2c_adap,
281 if ((msg2->len < 16)) { 284 if ((msg2->len < 16)) {
282 285
283 dprintk1(1, 286 dprintk1(1,
284 " i2c_read : addr 0x%x, len %d, subaddr 0x%x, leng %d\n", 287 "i2c_read: addr 0x%x, len %d, saddr 0x%x, len %d\n",
285 msg2->addr, msg2->len, saddr, msg1->len); 288 msg2->addr, msg2->len, saddr, msg1->len);
286 289
287 switch (saddr) { 290 switch (saddr) {
288 case 0x0008: /* read FW load status */ 291 case 0x0008: /* read FW load status */
@@ -368,7 +371,8 @@ static int cx231xx_i2c_xfer(struct i2c_adapter *i2c_adap,
368 dprintk2(2, "%s %s addr=%x len=%d:", 371 dprintk2(2, "%s %s addr=%x len=%d:",
369 (msgs[i].flags & I2C_M_RD) ? "read" : "write", 372 (msgs[i].flags & I2C_M_RD) ? "read" : "write",
370 i == num - 1 ? "stop" : "nonstop", addr, msgs[i].len); 373 i == num - 1 ? "stop" : "nonstop", addr, msgs[i].len);
371 if (!msgs[i].len) { /* no len: check only for device presence */ 374 if (!msgs[i].len) {
375 /* no len: check only for device presence */
372 rc = cx231xx_i2c_check_for_device(i2c_adap, &msgs[i]); 376 rc = cx231xx_i2c_check_for_device(i2c_adap, &msgs[i]);
373 if (rc < 0) { 377 if (rc < 0) {
374 dprintk2(2, " no device\n"); 378 dprintk2(2, " no device\n");
@@ -409,7 +413,7 @@ static int cx231xx_i2c_xfer(struct i2c_adapter *i2c_adap,
409 } 413 }
410 414
411 return num; 415 return num;
412 err: 416err:
413 dprintk2(2, " ERROR: %i\n", rc); 417 dprintk2(2, " ERROR: %i\n", rc);
414 return rc; 418 return rc;
415} 419}
diff --git a/drivers/media/video/cx231xx/cx231xx-input.c b/drivers/media/video/cx231xx/cx231xx-input.c
index 68e95ea03b17..97e304c3c799 100644
--- a/drivers/media/video/cx231xx/cx231xx-input.c
+++ b/drivers/media/video/cx231xx/cx231xx-input.c
@@ -2,9 +2,9 @@
2 handle cx231xx IR remotes via linux kernel input layer. 2 handle cx231xx IR remotes via linux kernel input layer.
3 3
4 Copyright (C) 2008 <srinivasa.deevi at conexant dot com> 4 Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
5 Based on em28xx driver 5 Based on em28xx driver
6 6
7 < This is a place holder for IR now.> 7 < This is a place holder for IR now.>
8 8
9 This program is free software; you can redistribute it and/or modify 9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by 10 it under the terms of the GNU General Public License as published by
@@ -219,10 +219,10 @@ int cx231xx_ir_init(struct cx231xx *dev)
219 goto err_out_stop; 219 goto err_out_stop;
220 220
221 return 0; 221 return 0;
222 err_out_stop: 222err_out_stop:
223 cx231xx_ir_stop(ir); 223 cx231xx_ir_stop(ir);
224 dev->ir = NULL; 224 dev->ir = NULL;
225 err_out_free: 225err_out_free:
226 input_free_device(input_dev); 226 input_free_device(input_dev);
227 kfree(ir); 227 kfree(ir);
228 return err; 228 return err;
diff --git a/drivers/media/video/cx231xx/cx231xx-reg.h b/drivers/media/video/cx231xx/cx231xx-reg.h
index 7c8ba4e053e7..d2d325b21d4f 100644
--- a/drivers/media/video/cx231xx/cx231xx-reg.h
+++ b/drivers/media/video/cx231xx/cx231xx-reg.h
@@ -1,5 +1,6 @@
1/* 1/*
2 cx231xx-reg.h - driver for Conexant Cx23100/101/102 USB video capture devices 2 cx231xx-reg.h - driver for Conexant Cx23100/101/102
3 USB video capture devices
3 4
4 Copyright (C) 2008 <srinivasa.deevi at conexant dot com> 5 Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
5 6
@@ -22,7 +23,7 @@
22#define _CX231XX_REG_H 23#define _CX231XX_REG_H
23 24
24/***************************************************************************** 25/*****************************************************************************
25 * VBI codes * 26 * VBI codes *
26*****************************************************************************/ 27*****************************************************************************/
27 28
28#define SAV_ACTIVE_VIDEO_FIELD1 0x80 29#define SAV_ACTIVE_VIDEO_FIELD1 0x80
@@ -1533,13 +1534,13 @@
1533#define INPUT_MODE_YC2_2 2 /* INPUT_MODE_VALUE(2) */ 1534#define INPUT_MODE_YC2_2 2 /* INPUT_MODE_VALUE(2) */
1534#define INPUT_MODE_YUV_3 3 /* INPUT_MODE_VALUE(3) */ 1535#define INPUT_MODE_YUV_3 3 /* INPUT_MODE_VALUE(3) */
1535 1536
1536#define LUMA_LPF_LOW_BANDPASS 0 /* 0.6Mhz lowpass filter bandwidth */ 1537#define LUMA_LPF_LOW_BANDPASS 0 /* 0.6Mhz LPF BW */
1537#define LUMA_LPF_MEDIUM_BANDPASS 1 /* 1.0Mhz lowpass filter bandwidth */ 1538#define LUMA_LPF_MEDIUM_BANDPASS 1 /* 1.0Mhz LPF BW */
1538#define LUMA_LPF_HIGH_BANDPASS 2 /* 1.5Mhz lowpass filter bandwidth */ 1539#define LUMA_LPF_HIGH_BANDPASS 2 /* 1.5Mhz LPF BW */
1539 1540
1540#define UV_LPF_LOW_BANDPASS 0 /* 0.6Mhz lowpass filter bandwidth */ 1541#define UV_LPF_LOW_BANDPASS 0 /* 0.6Mhz LPF BW */
1541#define UV_LPF_MEDIUM_BANDPASS 1 /* 1.0Mhz lowpass filter bandwidth */ 1542#define UV_LPF_MEDIUM_BANDPASS 1 /* 1.0Mhz LPF BW */
1542#define UV_LPF_HIGH_BANDPASS 2 /* 1.5Mhz lowpass filter bandwidth */ 1543#define UV_LPF_HIGH_BANDPASS 2 /* 1.5Mhz LPF BW */
1543 1544
1544#define TWO_TAP_FILT 0 1545#define TWO_TAP_FILT 0
1545#define THREE_TAP_FILT 1 1546#define THREE_TAP_FILT 1
diff --git a/drivers/media/video/cx231xx/cx231xx-vbi.c b/drivers/media/video/cx231xx/cx231xx-vbi.c
index 03059043744c..82db39d339e1 100644
--- a/drivers/media/video/cx231xx/cx231xx-vbi.c
+++ b/drivers/media/video/cx231xx/cx231xx-vbi.c
@@ -140,23 +140,24 @@ static inline int cx231xx_isoc_vbi_copy(struct cx231xx *dev, struct urb *urb)
140 while (bytes_parsed < buffer_size) { 140 while (bytes_parsed < buffer_size) {
141 u32 bytes_used = 0; 141 u32 bytes_used = 0;
142 142
143 sav_eav = cx231xx_find_next_SAV_EAV(p_buffer + bytes_parsed, /* p_buffer */ 143 sav_eav = cx231xx_find_next_SAV_EAV(
144 buffer_size - bytes_parsed, /* buffer size */ 144 p_buffer + bytes_parsed, /* p_buffer */
145 &bytes_used); /* Receives bytes used to get SAV/EAV */ 145 buffer_size - bytes_parsed, /* buffer size */
146 &bytes_used); /* bytes used to get SAV/EAV */
146 147
147 bytes_parsed += bytes_used; 148 bytes_parsed += bytes_used;
148 149
149 sav_eav &= 0xF0; 150 sav_eav &= 0xF0;
150 if (sav_eav && (bytes_parsed < buffer_size)) { 151 if (sav_eav && (bytes_parsed < buffer_size)) {
151 bytes_parsed += cx231xx_get_vbi_line(dev, 152 bytes_parsed += cx231xx_get_vbi_line(dev,
152 dma_q, sav_eav, /* SAV/EAV */ 153 dma_q, sav_eav, /* SAV/EAV */
153 p_buffer + bytes_parsed, /* p_buffer */ 154 p_buffer+bytes_parsed, /* p_buffer */
154 buffer_size - bytes_parsed); /* buffer size */ 155 buffer_size-bytes_parsed);/*buf size*/
155 } 156 }
156 } 157 }
157 158
158 /* Save the last four bytes of the buffer so we can check the buffer boundary 159 /* Save the last four bytes of the buffer so we can
159 condition next time */ 160 check the buffer boundary condition next time */
160 memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4); 161 memcpy(dma_q->partial_buf, p_buffer + buffer_size - 4, 4);
161 bytes_parsed = 0; 162 bytes_parsed = 0;
162 } 163 }
diff --git a/drivers/media/video/cx231xx/cx231xx-vbi.h b/drivers/media/video/cx231xx/cx231xx-vbi.h
index c0d89b1e2725..89c7fe80b261 100644
--- a/drivers/media/video/cx231xx/cx231xx-vbi.h
+++ b/drivers/media/video/cx231xx/cx231xx-vbi.h
@@ -2,7 +2,7 @@
2 cx231xx_vbi.h - driver for Conexant Cx23100/101/102 USB video capture devices 2 cx231xx_vbi.h - driver for Conexant Cx23100/101/102 USB video capture devices
3 3
4 Copyright (C) 2008 <srinivasa.deevi at conexant dot com> 4 Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
5 Based on cx88 driver 5 Based on cx88 driver
6 6
7 This program is free software; you can redistribute it and/or modify 7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by 8 it under the terms of the GNU General Public License as published by
@@ -24,16 +24,16 @@
24 24
25extern struct videobuf_queue_ops cx231xx_vbi_qops; 25extern struct videobuf_queue_ops cx231xx_vbi_qops;
26 26
27#define NTSC_VBI_START_LINE 10 /* line 10 - 21 */ 27#define NTSC_VBI_START_LINE 10 /* line 10 - 21 */
28#define NTSC_VBI_END_LINE 21 28#define NTSC_VBI_END_LINE 21
29#define NTSC_VBI_LINES (NTSC_VBI_END_LINE - NTSC_VBI_START_LINE + 1) 29#define NTSC_VBI_LINES (NTSC_VBI_END_LINE-NTSC_VBI_START_LINE+1)
30 30
31#define PAL_VBI_START_LINE 6 31#define PAL_VBI_START_LINE 6
32#define PAL_VBI_END_LINE 23 32#define PAL_VBI_END_LINE 23
33#define PAL_VBI_LINES (PAL_VBI_END_LINE - PAL_VBI_START_LINE + 1) 33#define PAL_VBI_LINES (PAL_VBI_END_LINE-PAL_VBI_START_LINE+1)
34 34
35#define VBI_STRIDE 1440 35#define VBI_STRIDE 1440
36#define VBI_SAMPLES_PER_LINE 1440 36#define VBI_SAMPLES_PER_LINE 1440
37 37
38#define CX231XX_NUM_VBI_PACKETS 4 38#define CX231XX_NUM_VBI_PACKETS 4
39#define CX231XX_NUM_VBI_BUFS 5 39#define CX231XX_NUM_VBI_BUFS 5
@@ -41,21 +41,23 @@ extern struct videobuf_queue_ops cx231xx_vbi_qops;
41/* stream functions */ 41/* stream functions */
42int cx231xx_init_vbi_isoc(struct cx231xx *dev, int max_packets, 42int cx231xx_init_vbi_isoc(struct cx231xx *dev, int max_packets,
43 int num_bufs, int max_pkt_size, 43 int num_bufs, int max_pkt_size,
44 int (*isoc_copy) (struct cx231xx * dev, 44 int (*isoc_copy) (struct cx231xx *dev,
45 struct urb * urb)); 45 struct urb *urb));
46 46
47void cx231xx_uninit_vbi_isoc(struct cx231xx *dev); 47void cx231xx_uninit_vbi_isoc(struct cx231xx *dev);
48 48
49/* vbi data copy functions */ 49/* vbi data copy functions */
50u32 cx231xx_get_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q, 50u32 cx231xx_get_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
51 u8 sav_eav, u8 * p_buffer, u32 buffer_size); 51 u8 sav_eav, u8 *p_buffer, u32 buffer_size);
52
52u32 cx231xx_copy_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q, 53u32 cx231xx_copy_vbi_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
53 u8 * p_line, u32 length, int field_number); 54 u8 *p_line, u32 length, int field_number);
55
54void cx231xx_reset_vbi_buffer(struct cx231xx *dev, 56void cx231xx_reset_vbi_buffer(struct cx231xx *dev,
55 struct cx231xx_dmaqueue *dma_q); 57 struct cx231xx_dmaqueue *dma_q);
56 58
57int cx231xx_do_vbi_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q, 59int cx231xx_do_vbi_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
58 u8 * p_buffer, u32 bytes_to_copy); 60 u8 *p_buffer, u32 bytes_to_copy);
59 61
60u8 cx231xx_is_vbi_buffer_done(struct cx231xx *dev, 62u8 cx231xx_is_vbi_buffer_done(struct cx231xx *dev,
61 struct cx231xx_dmaqueue *dma_q); 63 struct cx231xx_dmaqueue *dma_q);
diff --git a/drivers/media/video/cx231xx/cx231xx-video.c b/drivers/media/video/cx231xx/cx231xx-video.c
index 47e2da8ae19a..fc7260a71e8e 100644
--- a/drivers/media/video/cx231xx/cx231xx-video.c
+++ b/drivers/media/video/cx231xx/cx231xx-video.c
@@ -365,10 +365,11 @@ static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb)
365 bytes_parsed = 0; 365 bytes_parsed = 0;
366 366
367 if (dma_q->is_partial_line) { 367 if (dma_q->is_partial_line) {
368 /* Handle the case where we were working on a partial line */ 368 /* Handle the case of a partial line */
369 sav_eav = dma_q->last_sav; 369 sav_eav = dma_q->last_sav;
370 } else { 370 } else {
371 /* Check for a SAV/EAV overlapping the buffer boundary */ 371 /* Check for a SAV/EAV overlapping
372 the buffer boundary */
372 sav_eav = 373 sav_eav =
373 cx231xx_find_boundary_SAV_EAV(p_buffer, 374 cx231xx_find_boundary_SAV_EAV(p_buffer,
374 dma_q->partial_buf, 375 dma_q->partial_buf,
@@ -380,9 +381,9 @@ static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb)
380 the last buffer or a partial line */ 381 the last buffer or a partial line */
381 if (sav_eav) { 382 if (sav_eav) {
382 bytes_parsed += cx231xx_get_video_line(dev, dma_q, 383 bytes_parsed += cx231xx_get_video_line(dev, dma_q,
383 sav_eav, /* SAV/EAV */ 384 sav_eav, /* SAV/EAV */
384 p_buffer + bytes_parsed, /* p_buffer */ 385 p_buffer + bytes_parsed, /* p_buffer */
385 buffer_size - bytes_parsed); /* buffer size */ 386 buffer_size - bytes_parsed);/* buf size */
386 } 387 }
387 388
388 /* Now parse data that is completely in this buffer */ 389 /* 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)
391 while (bytes_parsed < buffer_size) { 392 while (bytes_parsed < buffer_size) {
392 u32 bytes_used = 0; 393 u32 bytes_used = 0;
393 394
394 sav_eav = cx231xx_find_next_SAV_EAV(p_buffer + bytes_parsed, /* p_buffer */ 395 sav_eav = cx231xx_find_next_SAV_EAV(
395 buffer_size - bytes_parsed, /* buffer size */ 396 p_buffer + bytes_parsed, /* p_buffer */
396 &bytes_used); /* Receives bytes used to get SAV/EAV */ 397 buffer_size - bytes_parsed, /* buf size */
398 &bytes_used);/* bytes used to get SAV/EAV */
397 399
398 bytes_parsed += bytes_used; 400 bytes_parsed += bytes_used;
399 401
400 sav_eav &= 0xF0; 402 sav_eav &= 0xF0;
401 if (sav_eav && (bytes_parsed < buffer_size)) { 403 if (sav_eav && (bytes_parsed < buffer_size)) {
402 bytes_parsed += cx231xx_get_video_line(dev, 404 bytes_parsed += cx231xx_get_video_line(dev,
403 dma_q, sav_eav, /* SAV/EAV */ 405 dma_q, sav_eav, /* SAV/EAV */
404 p_buffer + bytes_parsed, /* p_buffer */ 406 p_buffer + bytes_parsed,/* p_buffer */
405 buffer_size - bytes_parsed); /* buffer size */ 407 buffer_size - bytes_parsed);/*buf size*/
406 } 408 }
407 } 409 }
408 410
@@ -1398,9 +1400,11 @@ static int vidioc_s_frequency(struct file *file, void *priv,
1398#ifdef CONFIG_VIDEO_ADV_DEBUG 1400#ifdef CONFIG_VIDEO_ADV_DEBUG
1399 1401
1400/* 1402/*
1401 -R, --list-registers=type=<host/i2cdrv/i2caddr>,chip=<chip>[,min=<addr>,max=<addr>] 1403 -R, --list-registers=type=<host/i2cdrv/i2caddr>,
1404 chip=<chip>[,min=<addr>,max=<addr>]
1402 dump registers from <min> to <max> [VIDIOC_DBG_G_REGISTER] 1405 dump registers from <min> to <max> [VIDIOC_DBG_G_REGISTER]
1403 -r, --set-register=type=<host/i2cdrv/i2caddr>,chip=<chip>,reg=<addr>,val=<val> 1406 -r, --set-register=type=<host/i2cdrv/i2caddr>,
1407 chip=<chip>,reg=<addr>,val=<val>
1404 set the register [VIDIOC_DBG_S_REGISTER] 1408 set the register [VIDIOC_DBG_S_REGISTER]
1405 1409
1406 if type == host, then <chip> is the hosts chip ID (default 0) 1410 if type == host, then <chip> is the hosts chip ID (default 0)
@@ -2332,8 +2336,9 @@ static struct video_device cx231xx_radio_template = {
2332 2336
2333/******************************** usb interface ******************************/ 2337/******************************** usb interface ******************************/
2334 2338
2335static struct video_device *cx231xx_vdev_init(struct cx231xx *dev, const struct video_device 2339static struct video_device *cx231xx_vdev_init(struct cx231xx *dev,
2336 *template, const char *type_name) 2340 const struct video_device
2341 *template, const char *type_name)
2337{ 2342{
2338 struct video_device *vfd; 2343 struct video_device *vfd;
2339 2344
diff --git a/drivers/media/video/cx231xx/cx231xx.h b/drivers/media/video/cx231xx/cx231xx.h
index d4fba028db4a..f6e34a6de783 100644
--- a/drivers/media/video/cx231xx/cx231xx.h
+++ b/drivers/media/video/cx231xx/cx231xx.h
@@ -29,7 +29,8 @@
29#include <linux/i2c-algo-bit.h> 29#include <linux/i2c-algo-bit.h>
30#include <linux/mutex.h> 30#include <linux/mutex.h>
31#include <media/ir-kbd-i2c.h> 31#include <media/ir-kbd-i2c.h>
32#if defined(CONFIG_VIDEO_CX231XX_DVB) || defined(CONFIG_VIDEO_CX231XX_DVB_MODULE) 32#if defined(CONFIG_VIDEO_CX231XX_DVB) || \
33 defined(CONFIG_VIDEO_CX231XX_DVB_MODULE)
33#include <media/videobuf-dvb.h> 34#include <media/videobuf-dvb.h>
34#endif 35#endif
35 36
@@ -87,7 +88,8 @@
87#define CX231XX_INTERLACED_DEFAULT 1 88#define CX231XX_INTERLACED_DEFAULT 1
88 89
89/* time to wait when stopping the isoc transfer */ 90/* time to wait when stopping the isoc transfer */
90#define CX231XX_URB_TIMEOUT msecs_to_jiffies(CX231XX_NUM_BUFS * CX231XX_NUM_PACKETS) 91#define CX231XX_URB_TIMEOUT \
92 msecs_to_jiffies(CX231XX_NUM_BUFS * CX231XX_NUM_PACKETS)
91 93
92enum cx231xx_mode { 94enum cx231xx_mode {
93 CX231XX_SUSPEND, 95 CX231XX_SUSPEND,
@@ -231,12 +233,12 @@ enum cx231xx_decoder {
231 CX231XX_AVDECODER 233 CX231XX_AVDECODER
232}; 234};
233 235
234typedef enum _I2C_MASTER_PORT { 236enum CX231XX_I2C_MASTER_PORT {
235 I2C_0 = 0, 237 I2C_0 = 0,
236 I2C_1 = 1, 238 I2C_1 = 1,
237 I2C_2 = 2, 239 I2C_2 = 2,
238 I2C_3 = 3 240 I2C_3 = 3
239} CX231XX_I2C_MASTER_PORT; 241};
240 242
241struct cx231xx_board { 243struct cx231xx_board {
242 char *name; 244 char *name;
@@ -346,16 +348,20 @@ struct cx231xx_fh {
346 enum v4l2_buf_type type; 348 enum v4l2_buf_type type;
347}; 349};
348 350
349/**********************************************************************************/ 351/*****************************************************************/
350/* set/get i2c */ 352/* set/get i2c */
351#define I2C_SPEED_1M 0x0 /* 00--1Mb/s, 01-400kb/s, 10--100kb/s, 11--5Mb/s */ 353/* 00--1Mb/s, 01-400kb/s, 10--100kb/s, 11--5Mb/s */
352#define I2C_SPEED_400K 0x1 /* 00--1Mb/s, 01-400kb/s, 10--100kb/s, 11--5Mb/s */ 354#define I2C_SPEED_1M 0x0
353#define I2C_SPEED_100K 0x2 /* 00--1Mb/s, 01-400kb/s, 10--100kb/s, 11--5Mb/s */ 355#define I2C_SPEED_400K 0x1
354#define I2C_SPEED_5M 0x3 /* 00--1Mb/s, 01-400kb/s, 10--100kb/s, 11--5Mb/s */ 356#define I2C_SPEED_100K 0x2
355 357#define I2C_SPEED_5M 0x3
356#define I2C_STOP 0x0 /* 0-- STOP transaction */ 358
357#define I2C_NOSTOP 0x1 /* 1-- do not transmit STOP at end of transaction */ 359/* 0-- STOP transaction */
358#define I2C_SYNC 0x1 /* 1--alllow slave to insert clock wait states */ 360#define I2C_STOP 0x0
361/* 1-- do not transmit STOP at end of transaction */
362#define I2C_NOSTOP 0x1
363/* 1--alllow slave to insert clock wait states */
364#define I2C_SYNC 0x1
359 365
360struct cx231xx_i2c { 366struct cx231xx_i2c {
361 struct cx231xx *dev; 367 struct cx231xx *dev;
@@ -383,7 +389,7 @@ struct cx231xx_i2c_xfer_data {
383 u8 *p_buffer; /* pointer to the buffer */ 389 u8 *p_buffer; /* pointer to the buffer */
384}; 390};
385 391
386typedef struct _VENDOR_REQUEST_IN { 392struct VENDOR_REQUEST_IN{
387 u8 bRequest; 393 u8 bRequest;
388 u16 wValue; 394 u16 wValue;
389 u16 wIndex; 395 u16 wIndex;
@@ -391,7 +397,7 @@ typedef struct _VENDOR_REQUEST_IN {
391 u8 direction; 397 u8 direction;
392 u8 bData; 398 u8 bData;
393 u8 *pBuff; 399 u8 *pBuff;
394} VENDOR_REQUEST_IN, *PVENDOR_REQUEST_IN; 400};
395 401
396struct cx231xx_ctrl { 402struct cx231xx_ctrl {
397 struct v4l2_queryctrl v; 403 struct v4l2_queryctrl v;
@@ -401,7 +407,7 @@ struct cx231xx_ctrl {
401 u32 shift; 407 u32 shift;
402}; 408};
403 409
404typedef enum { 410enum TRANSFER_TYPE{
405 Raw_Video = 0, 411 Raw_Video = 0,
406 Audio, 412 Audio,
407 Vbi, /* VANC */ 413 Vbi, /* VANC */
@@ -409,7 +415,7 @@ typedef enum {
409 TS1_serial_mode, 415 TS1_serial_mode,
410 TS2, 416 TS2,
411 TS1_parallel_mode 417 TS1_parallel_mode
412} TRANSFER_TYPE; 418} ;
413 419
414struct cx231xx_video_mode { 420struct cx231xx_video_mode {
415 /* Isoc control struct */ 421 /* Isoc control struct */
@@ -500,7 +506,7 @@ struct cx231xx {
500 int (*cx231xx_write_ctrl_reg) (struct cx231xx *dev, u8 req, u16 reg, 506 int (*cx231xx_write_ctrl_reg) (struct cx231xx *dev, u8 req, u16 reg,
501 char *buf, int len); 507 char *buf, int len);
502 int (*cx231xx_send_usb_command) (struct cx231xx_i2c *i2c_bus, 508 int (*cx231xx_send_usb_command) (struct cx231xx_i2c *i2c_bus,
503 struct cx231xx_i2c_xfer_data *req_data); 509 struct cx231xx_i2c_xfer_data *req_data);
504 int (*cx231xx_gpio_i2c_read) (struct cx231xx *dev, u8 dev_addr, 510 int (*cx231xx_gpio_i2c_read) (struct cx231xx *dev, u8 dev_addr,
505 u8 *buf, u8 len); 511 u8 *buf, u8 len);
506 int (*cx231xx_gpio_i2c_write) (struct cx231xx *dev, u8 dev_addr, 512 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,
621 char *buf, int len); 627 char *buf, int len);
622int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode); 628int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode);
623 629
624int cx231xx_send_vendor_cmd(struct cx231xx *dev, VENDOR_REQUEST_IN *ven_req); 630int cx231xx_send_vendor_cmd(struct cx231xx *dev,
631 struct VENDOR_REQUEST_IN *ven_req);
625int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus, 632int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
626 struct cx231xx_i2c_xfer_data *req_data); 633 struct cx231xx_i2c_xfer_data *req_data);
627 634
628/* Gpio related functions */ 635/* Gpio related functions */
629int cx231xx_send_gpio_cmd(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val, 636int cx231xx_send_gpio_cmd(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val,
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-27 01:32:18 -0400