Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d4e7ee36f988d2757c218d61c2f334df0a1acd45
Commit:     d4e7ee36f988d2757c218d61c2f334df0a1acd45
Parent:     d46c17d7aa12e30b612acae35535fcd64f2db3d6
Author:     Hans Verkuil <[EMAIL PROTECTED]>
AuthorDate: Sat Mar 10 18:19:12 2007 -0300
Committer:  Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Fri Apr 27 15:44:29 2007 -0300

    V4L/DVB (5411): Use v4l_printk_ioctl for debug
    
    Using v4l_printk_ioctl saves a lot of code duplication. Also moved a few
    ioctl cases to another function, improving the ioctl grouping.
    
    Signed-off-by: Hans Verkuil <[EMAIL PROTECTED]>
    Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
 drivers/media/video/ivtv/ivtv-ioctl.c |  256 +++++++++++++-------------------
 1 files changed, 104 insertions(+), 152 deletions(-)

diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c 
b/drivers/media/video/ivtv/ivtv-ioctl.c
index 6f80941..2a4edb1 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -632,7 +632,7 @@ static int ivtv_try_or_set_fmt(struct ivtv *itv, int 
streamtype,
        return 0;
 }
 
-static int ivtv_internal_ioctls(struct file *filp, unsigned int cmd, void *arg)
+static int ivtv_debug_ioctls(struct file *filp, unsigned int cmd, void *arg)
 {
        struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data;
        struct ivtv *itv = id->itv;
@@ -641,7 +641,6 @@ static int ivtv_internal_ioctls(struct file *filp, unsigned 
int cmd, void *arg)
        switch (cmd) {
        /* ioctls to allow direct access to the encoder registers for testing */
        case VIDIOC_DBG_G_REGISTER:
-               IVTV_DEBUG_IOCTL("VIDIOC_DBG_G_REGISTER\n");
                if (v4l2_chip_match_host(reg->match_type, reg->match_chip))
                        return ivtv_itvc(itv, cmd, arg);
                if (reg->match_type == V4L2_CHIP_MATCH_I2C_DRIVER)
@@ -649,7 +648,6 @@ static int ivtv_internal_ioctls(struct file *filp, unsigned 
int cmd, void *arg)
                return ivtv_call_i2c_client(itv, reg->match_chip, cmd, arg);
 
        case VIDIOC_DBG_S_REGISTER:
-               IVTV_DEBUG_IOCTL("VIDIOC_DBG_S_REGISTER\n");
                if (v4l2_chip_match_host(reg->match_type, reg->match_chip))
                        return ivtv_itvc(itv, cmd, arg);
                if (reg->match_type == V4L2_CHIP_MATCH_I2C_DRIVER)
@@ -659,7 +657,6 @@ static int ivtv_internal_ioctls(struct file *filp, unsigned 
int cmd, void *arg)
        case VIDIOC_G_CHIP_IDENT: {
                struct v4l2_chip_ident *chip = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_G_CHIP_IDENT\n");
                chip->ident = V4L2_IDENT_NONE;
                chip->revision = 0;
                if (reg->match_type == V4L2_CHIP_MATCH_HOST) {
@@ -680,13 +677,11 @@ static int ivtv_internal_ioctls(struct file *filp, 
unsigned int cmd, void *arg)
        case VIDIOC_INT_S_AUDIO_ROUTING: {
                struct v4l2_routing *route = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_INT_S_AUDIO_ROUTING\n");
                ivtv_audio_set_route(itv, route);
                break;
        }
 
        case VIDIOC_INT_RESET:
-               IVTV_DEBUG_IOCTL("VIDIOC_INT_RESET\n");
                ivtv_reset_ir_gpio(itv);
                break;
 
@@ -721,8 +716,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_QUERYCAP:{
                struct v4l2_capability *vcap = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_QUERYCAP\n");
-
                memset(vcap, 0, sizeof(*vcap));
                strcpy(vcap->driver, IVTV_DRIVER_NAME);     /* driver name */
                strcpy(vcap->card, itv->card_name);         /* card type */
@@ -739,15 +732,12 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_ENUMAUDIO:{
                struct v4l2_audio *vin = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_ENUMAUDIO\n");
-
                return ivtv_get_audio_input(itv, vin->index, vin);
        }
 
        case VIDIOC_G_AUDIO:{
                struct v4l2_audio *vin = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_G_AUDIO\n");
                vin->index = itv->audio_input;
                return ivtv_get_audio_input(itv, vin->index, vin);
        }
@@ -755,8 +745,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_S_AUDIO:{
                struct v4l2_audio *vout = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_S_AUDIO\n");
-
                if (vout->index >= itv->nof_audio_inputs)
                        return -EINVAL;
                itv->audio_input = vout->index;
@@ -767,8 +755,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_ENUMAUDOUT:{
                struct v4l2_audioout *vin = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_ENUMAUDOUT\n");
-
                /* set it to defaults from our table */
                return ivtv_get_audio_output(itv, vin->index, vin);
        }
@@ -776,7 +762,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_G_AUDOUT:{
                struct v4l2_audioout *vin = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_G_AUDOUT\n");
                vin->index = 0;
                return ivtv_get_audio_output(itv, vin->index, vin);
        }
@@ -784,16 +769,12 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_S_AUDOUT:{
                struct v4l2_audioout *vout = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_S_AUDOUT\n");
-
                return ivtv_get_audio_output(itv, vout->index, vout);
        }
 
        case VIDIOC_ENUMINPUT:{
                struct v4l2_input *vin = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_ENUMINPUT\n");
-
                /* set it to defaults from our table */
                return ivtv_get_input(itv, vin->index, vin);
        }
@@ -801,8 +782,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_ENUMOUTPUT:{
                struct v4l2_output *vout = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_ENUMOUTPUT\n");
-
                return ivtv_get_output(itv, vout->index, vout);
        }
 
@@ -810,11 +789,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_S_FMT: {
                struct v4l2_format *fmt = arg;
 
-               if (cmd == VIDIOC_S_FMT) {
-                       IVTV_DEBUG_IOCTL("VIDIOC_S_FMT\n");
-               } else {
-                       IVTV_DEBUG_IOCTL("VIDIOC_TRY_FMT\n");
-               }
                return ivtv_try_or_set_fmt(itv, id->type, fmt, cmd == 
VIDIOC_S_FMT);
        }
 
@@ -822,7 +796,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
                struct v4l2_format *fmt = arg;
                int type = fmt->type;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_G_FMT\n");
                memset(fmt, 0, sizeof(*fmt));
                fmt->type = type;
                return ivtv_get_fmt(itv, id->type, fmt);
@@ -831,7 +804,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_S_CROP: {
                struct v4l2_crop *crop = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_S_CROP\n");
                if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
                        return -EINVAL;
                return itv->video_dec_func(itv, VIDIOC_S_CROP, arg);
@@ -840,7 +812,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_G_CROP: {
                struct v4l2_crop *crop = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_G_CROP\n");
                if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
                        return -EINVAL;
                return itv->video_dec_func(itv, VIDIOC_G_CROP, arg);
@@ -878,8 +849,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        }
 
        case VIDIOC_G_INPUT:{
-               IVTV_DEBUG_IOCTL("VIDIOC_G_INPUT\n");
-
                *(int *)arg = itv->active_input;
                break;
        }
@@ -887,8 +856,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_S_INPUT:{
                int inp = *(int *)arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_S_INPUT\n");
-
                if (inp < 0 || inp >= itv->nof_inputs)
                        return -EINVAL;
 
@@ -914,8 +881,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        }
 
        case VIDIOC_G_OUTPUT:{
-               IVTV_DEBUG_IOCTL("VIDIOC_G_OUTPUT\n");
-
                if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))
                        return -EINVAL;
                *(int *)arg = itv->active_output;
@@ -926,8 +891,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
                int outp = *(int *)arg;
                struct v4l2_routing route;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_S_OUTPUT\n");
-
                if (outp >= itv->card->nof_outputs)
                        return -EINVAL;
 
@@ -948,8 +911,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_G_FREQUENCY:{
                struct v4l2_frequency *vf = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_G_FREQUENCY\n");
-
                if (vf->tuner != 0)
                        return -EINVAL;
                ivtv_call_i2c_clients(itv, cmd, arg);
@@ -959,8 +920,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_S_FREQUENCY:{
                struct v4l2_frequency vf = *(struct v4l2_frequency *)arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_S_FREQUENCY\n");
-
                if (vf.tuner != 0)
                        return -EINVAL;
 
@@ -975,8 +934,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
                struct v4l2_standard *vs = arg;
                int idx = vs->index;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_ENUMSTD\n");
-
                if (idx < 0 || idx >= ARRAY_SIZE(enum_stds))
                        return -EINVAL;
 
@@ -989,7 +946,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        }
 
        case VIDIOC_G_STD:{
-               IVTV_DEBUG_IOCTL("VIDIOC_G_STD\n");
                *(v4l2_std_id *) arg = itv->std;
                break;
        }
@@ -997,8 +953,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_S_STD: {
                v4l2_std_id std = *(v4l2_std_id *) arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_S_STD\n");
-
                if ((std & V4L2_STD_ALL) == 0)
                        return -EINVAL;
 
@@ -1049,8 +1003,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_S_TUNER: {  /* Setting tuner can only set audio mode */
                struct v4l2_tuner *vt = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_S_TUNER\n");
-
                if (vt->index != 0)
                        return -EINVAL;
 
@@ -1061,8 +1013,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        case VIDIOC_G_TUNER: {
                struct v4l2_tuner *vt = arg;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_G_TUNER\n");
-
                if (vt->index != 0)
                        return -EINVAL;
 
@@ -1085,7 +1035,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
                int f, l;
                enum v4l2_buf_type type = cap->type;
 
-               IVTV_DEBUG_IOCTL("VIDIOC_G_SLICED_VBI_CAP\n");
                memset(cap, 0, sizeof(*cap));
                cap->type = type;
                if (type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) {
@@ -1113,6 +1062,89 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file 
*filp, unsigned int cmd, void
                return -EINVAL;
        }
 
+       case VIDIOC_G_ENC_INDEX: {
+               struct v4l2_enc_idx *idx = arg;
+               int i;
+
+               idx->entries = (itv->pgm_info_write_idx + IVTV_MAX_PGM_INDEX - 
itv->pgm_info_read_idx) %
+                                       IVTV_MAX_PGM_INDEX;
+               if (idx->entries > V4L2_ENC_IDX_ENTRIES)
+                       idx->entries = V4L2_ENC_IDX_ENTRIES;
+               for (i = 0; i < idx->entries; i++) {
+                       idx->entry[i] = itv->pgm_info[(itv->pgm_info_read_idx + 
i) % IVTV_MAX_PGM_INDEX];
+               }
+               itv->pgm_info_read_idx = (itv->pgm_info_read_idx + 
idx->entries) % IVTV_MAX_PGM_INDEX;
+               break;
+       }
+
+       case VIDIOC_ENCODER_CMD:
+       case VIDIOC_TRY_ENCODER_CMD: {
+               struct v4l2_encoder_cmd *enc = arg;
+               int try = cmd == VIDIOC_TRY_ENCODER_CMD;
+
+               switch (enc->cmd) {
+               case V4L2_ENC_CMD_START:
+                       return ivtv_start_capture(id);
+
+               case V4L2_ENC_CMD_STOP:
+                       ivtv_stop_capture(id, enc->flags & 
V4L2_ENC_CMD_STOP_AT_GOP_END);
+                       return 0;
+
+               case V4L2_ENC_CMD_PAUSE:
+                       if (!atomic_read(&itv->capturing))
+                               return -EPERM;
+                       if (test_and_set_bit(IVTV_F_I_ENC_PAUSED, 
&itv->i_flags))
+                               return 0;
+                       ivtv_mute(itv);
+                       ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 0);
+                       break;
+
+               case V4L2_ENC_CMD_RESUME:
+                       if (!atomic_read(&itv->capturing))
+                               return -EPERM;
+                       if (!test_and_clear_bit(IVTV_F_I_ENC_PAUSED, 
&itv->i_flags))
+                               return 0;
+                       ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 1);
+                       ivtv_unmute(itv);
+                       break;
+               }
+               break;
+       }
+
+       case VIDIOC_G_FBUF: {
+               struct v4l2_framebuffer *fb = arg;
+
+               memset(fb, 0, sizeof(*fb));
+               if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY))
+                       break;
+               fb->capability = V4L2_FBUF_CAP_EXTERNOVERLAY | 
V4L2_FBUF_CAP_CHROMAKEY |
+                       V4L2_FBUF_CAP_LOCAL_ALPHA | V4L2_FBUF_CAP_GLOBAL_ALPHA;
+               fb->fmt.pixelformat = itv->osd_pixelformat;
+               fb->fmt.width = itv->osd_rect.width;
+               fb->fmt.height = itv->osd_rect.height;
+               fb->fmt.left = itv->osd_rect.left;
+               fb->fmt.top = itv->osd_rect.top;
+               fb->base = (void *)itv->osd_video_pbase;
+               if (itv->osd_global_alpha_state)
+                       fb->flags |= V4L2_FBUF_FLAG_GLOBAL_ALPHA;
+               if (itv->osd_local_alpha_state)
+                       fb->flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA;
+               if (itv->osd_color_key_state)
+                       fb->flags |= V4L2_FBUF_FLAG_CHROMAKEY;
+               break;
+       }
+
+       case VIDIOC_S_FBUF: {
+               struct v4l2_framebuffer *fb = arg;
+
+               if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY))
+                       break;
+               itv->osd_global_alpha_state = (fb->flags & 
V4L2_FBUF_FLAG_GLOBAL_ALPHA) != 0;
+               itv->osd_local_alpha_state = (fb->flags & 
V4L2_FBUF_FLAG_LOCAL_ALPHA) != 0;
+               itv->osd_color_key_state = (fb->flags & 
V4L2_FBUF_FLAG_CHROMAKEY) != 0;
+               break;
+       }
+
        case VIDIOC_LOG_STATUS:
        {
                int has_output = itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT;
@@ -1175,7 +1207,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, 
unsigned int cmd, void
        return 0;
 }
 
-static int ivtv_ivtv_ioctls(struct file *filp, unsigned int cmd, void *arg)
+static int ivtv_decoder_ioctls(struct file *filp, unsigned int cmd, void *arg)
 {
        struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data;
        struct ivtv *itv = id->itv;
@@ -1355,96 +1387,6 @@ static int ivtv_ivtv_ioctls(struct file *filp, unsigned 
int cmd, void *arg)
                break;
        }
 
-       case VIDIOC_G_ENC_INDEX: {
-               struct v4l2_enc_idx *idx = arg;
-               int i;
-
-               IVTV_DEBUG_IOCTL("VIDIOC_G_ENC_INDEX\n");
-               idx->entries = (itv->pgm_info_write_idx + IVTV_MAX_PGM_INDEX - 
itv->pgm_info_read_idx) %
-                                       IVTV_MAX_PGM_INDEX;
-               if (idx->entries > V4L2_ENC_IDX_ENTRIES)
-                       idx->entries = V4L2_ENC_IDX_ENTRIES;
-               for (i = 0; i < idx->entries; i++) {
-                       idx->entry[i] = itv->pgm_info[(itv->pgm_info_read_idx + 
i) % IVTV_MAX_PGM_INDEX];
-               }
-               itv->pgm_info_read_idx = (itv->pgm_info_read_idx + 
idx->entries) % IVTV_MAX_PGM_INDEX;
-               break;
-       }
-
-       case VIDIOC_ENCODER_CMD:
-       case VIDIOC_TRY_ENCODER_CMD: {
-               struct v4l2_encoder_cmd *enc = arg;
-               int try = cmd == VIDIOC_TRY_ENCODER_CMD;
-
-               if (try)
-                       IVTV_DEBUG_IOCTL("VIDIOC_TRY_ENCODER_CMD\n");
-               else
-                       IVTV_DEBUG_IOCTL("VIDIOC_ENCODER_CMD\n");
-               switch (enc->cmd) {
-               case V4L2_ENC_CMD_START:
-                       return ivtv_start_capture(id);
-
-               case V4L2_ENC_CMD_STOP:
-                       ivtv_stop_capture(id, enc->flags & 
V4L2_ENC_CMD_STOP_AT_GOP_END);
-                       return 0;
-
-               case V4L2_ENC_CMD_PAUSE:
-                       if (!atomic_read(&itv->capturing))
-                               return -EPERM;
-                       if (test_and_set_bit(IVTV_F_I_ENC_PAUSED, 
&itv->i_flags))
-                               return 0;
-                       ivtv_mute(itv);
-                       ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 0);
-                       break;
-
-               case V4L2_ENC_CMD_RESUME:
-                       if (!atomic_read(&itv->capturing))
-                               return -EPERM;
-                       if (!test_and_clear_bit(IVTV_F_I_ENC_PAUSED, 
&itv->i_flags))
-                               return 0;
-                       ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 1);
-                       ivtv_unmute(itv);
-                       break;
-               }
-               break;
-       }
-
-       case VIDIOC_G_FBUF: {
-               struct v4l2_framebuffer *fb = arg;
-
-               IVTV_DEBUG_IOCTL("VIDIOC_G_FBUF\n");
-               memset(fb, 0, sizeof(*fb));
-               if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY))
-                       break;
-               fb->capability = V4L2_FBUF_CAP_EXTERNOVERLAY | 
V4L2_FBUF_CAP_CHROMAKEY |
-                       V4L2_FBUF_CAP_LOCAL_ALPHA | V4L2_FBUF_CAP_GLOBAL_ALPHA;
-               fb->fmt.pixelformat = itv->osd_pixelformat;
-               fb->fmt.width = itv->osd_rect.width;
-               fb->fmt.height = itv->osd_rect.height;
-               fb->fmt.left = itv->osd_rect.left;
-               fb->fmt.top = itv->osd_rect.top;
-               fb->base = (void *)itv->osd_video_pbase;
-               if (itv->osd_global_alpha_state)
-                       fb->flags |= V4L2_FBUF_FLAG_GLOBAL_ALPHA;
-               if (itv->osd_local_alpha_state)
-                       fb->flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA;
-               if (itv->osd_color_key_state)
-                       fb->flags |= V4L2_FBUF_FLAG_CHROMAKEY;
-               break;
-       }
-
-       case VIDIOC_S_FBUF: {
-               struct v4l2_framebuffer *fb = arg;
-
-               IVTV_DEBUG_IOCTL("VIDIOC_S_FBUF\n");
-               if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY))
-                       break;
-               itv->osd_global_alpha_state = (fb->flags & 
V4L2_FBUF_FLAG_GLOBAL_ALPHA) != 0;
-               itv->osd_local_alpha_state = (fb->flags & 
V4L2_FBUF_FLAG_LOCAL_ALPHA) != 0;
-               itv->osd_color_key_state = (fb->flags & 
V4L2_FBUF_FLAG_CHROMAKEY) != 0;
-               break;
-       }
-
        default:
                return -EINVAL;
        }
@@ -1458,8 +1400,6 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, struct 
file *filp,
        struct ivtv *itv = id->itv;
        int ret;
 
-       IVTV_DEBUG_IOCTL("v4l2 ioctl 0x%08x\n", cmd);
-
        /* check priority */
        switch (cmd) {
        case VIDIOC_S_CTRL:
@@ -1485,7 +1425,11 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, 
struct file *filp,
        case VIDIOC_G_CHIP_IDENT:
        case VIDIOC_INT_S_AUDIO_ROUTING:
        case VIDIOC_INT_RESET:
-               return ivtv_internal_ioctls(filp, cmd, arg);
+               if (ivtv_debug & IVTV_DBGFLG_IOCTL) {
+                       printk(KERN_INFO "ivtv%d ioctl: ", itv->num);
+                       v4l_printk_ioctl(cmd);
+               }
+               return ivtv_debug_ioctls(filp, cmd, arg);
 
        case VIDIOC_G_PRIORITY:
        case VIDIOC_S_PRIORITY:
@@ -1517,6 +1461,15 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, 
struct file *filp,
        case VIDIOC_G_AUDOUT:
        case VIDIOC_G_SLICED_VBI_CAP:
        case VIDIOC_LOG_STATUS:
+       case VIDIOC_G_ENC_INDEX:
+       case VIDIOC_ENCODER_CMD:
+       case VIDIOC_TRY_ENCODER_CMD:
+       case VIDIOC_G_FBUF:
+       case VIDIOC_S_FBUF:
+               if (ivtv_debug & IVTV_DBGFLG_IOCTL) {
+                       printk(KERN_INFO "ivtv%d ioctl: ", itv->num);
+                       v4l_printk_ioctl(cmd);
+               }
                return ivtv_v4l2_ioctls(itv, filp, cmd, arg);
 
        case VIDIOC_QUERYMENU:
@@ -1526,6 +1479,10 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, 
struct file *filp,
        case VIDIOC_S_EXT_CTRLS:
        case VIDIOC_G_EXT_CTRLS:
        case VIDIOC_TRY_EXT_CTRLS:
+               if (ivtv_debug & IVTV_DBGFLG_IOCTL) {
+                       printk(KERN_INFO "ivtv%d ioctl: ", itv->num);
+                       v4l_printk_ioctl(cmd);
+               }
                return ivtv_control_ioctls(itv, cmd, arg);
 
        case IVTV_IOC_DMA_FRAME:
@@ -1538,12 +1495,7 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, 
struct file *filp,
        case VIDEO_CONTINUE:
        case VIDEO_COMMAND:
        case VIDEO_TRY_COMMAND:
-       case VIDIOC_G_ENC_INDEX:
-       case VIDIOC_ENCODER_CMD:
-       case VIDIOC_TRY_ENCODER_CMD:
-       case VIDIOC_G_FBUF:
-       case VIDIOC_S_FBUF:
-               return ivtv_ivtv_ioctls(filp, cmd, arg);
+               return ivtv_decoder_ioctls(filp, cmd, arg);
 
        case 0x00005401:        /* Handle isatty() calls */
                return -EINVAL;
-
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