diff options
Diffstat (limited to 'drivers/media/video/pvrusb2')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-encoder.c | 6 | ||||
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h | 11 | ||||
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw.c | 3 | ||||
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-v4l2.c | 3 |
4 files changed, 15 insertions, 8 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-encoder.c b/drivers/media/video/pvrusb2/pvrusb2-encoder.c index 20b6144..205087a 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-encoder.c +++ b/drivers/media/video/pvrusb2/pvrusb2-encoder.c @@ -209,6 +209,11 @@ static int pvr2_encoder_cmd(void *ctxt, LOCK_TAKE(hdw->ctl_lock); do { + if (!hdw->flag_encoder_ok) { + ret = -EIO; + break; + } + retry_flag = 0; try_count++; ret = 0; @@ -273,6 +278,7 @@ static int pvr2_encoder_cmd(void *ctxt, ret = -EBUSY; } if (ret) { + hdw->flag_encoder_ok = 0; pvr2_trace( PVR2_TRACE_ERROR_LEGS, "Giving up on command." diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h index 985d9ae..f873994 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h @@ -225,11 +225,12 @@ struct pvr2_hdw { unsigned int cmd_debug_write_len; // unsigned int cmd_debug_read_len; // - int flag_ok; // device in known good state - int flag_disconnected; // flag_ok == 0 due to disconnect - int flag_init_ok; // true if structure is fully initialized - int flag_streaming_enabled; // true if streaming should be on - int fw1_state; // current situation with fw1 + int flag_ok; /* device in known good state */ + int flag_disconnected; /* flag_ok == 0 due to disconnect */ + int flag_init_ok; /* true if structure is fully initialized */ + int flag_streaming_enabled; /* true if streaming should be on */ + int fw1_state; /* current situation with fw1 */ + int flag_encoder_ok; /* True if encoder is healthy */ int flag_decoder_is_tuned; diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 27b12b4b..402c5948 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -1248,6 +1248,8 @@ int pvr2_upload_firmware2(struct pvr2_hdw *hdw) time we configure the encoder, then we'll fully configure it. */ hdw->enc_cur_valid = 0; + hdw->flag_encoder_ok = 0; + /* First prepare firmware loading */ ret |= pvr2_write_register(hdw, 0x0048, 0xffffffff); /*interrupt mask*/ ret |= pvr2_hdw_gpio_chg_dir(hdw,0xffffffff,0x00000088); /*gpio dir*/ @@ -1346,6 +1348,7 @@ int pvr2_upload_firmware2(struct pvr2_hdw *hdw) pvr2_trace(PVR2_TRACE_ERROR_LEGS, "firmware2 upload post-proc failure"); } else { + hdw->flag_encoder_ok = !0; hdw->subsys_enabled_mask |= (1<<PVR2_SUBSYS_B_ENC_FIRMWARE); } return ret; diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index 4563b3d..7a596ea 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -1121,15 +1121,12 @@ static const struct file_operations vdev_fops = { }; -#define VID_HARDWARE_PVRUSB2 38 /* FIXME : need a good value */ - static struct video_device vdev_template = { .owner = THIS_MODULE, .type = VID_TYPE_CAPTURE | VID_TYPE_TUNER, .type2 = (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VBI_CAPTURE | V4L2_CAP_TUNER | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE), - .hardware = VID_HARDWARE_PVRUSB2, .fops = &vdev_fops, }; |
