diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 21:15:42 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 21:15:42 -0700 |
commit | 0dd5198672dd2bbeb933862e1fc82162e0b636be (patch) | |
tree | c9efed20d90603c4d1626c21bd7aab1e7fc74a58 /drivers/media/video/pvrusb2/pvrusb2-hdw.c | |
parent | c868d550115b9ccc0027c67265b9520790f05601 (diff) | |
parent | 11c635a25b9f3a5d87409ce46cf2e05c500251ec (diff) |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (425 commits)
V4L/DVB (11870): gspca - main: VIDIOC_ENUM_FRAMESIZES ioctl added.
V4L/DVB (12004): poll method lose race condition
V4L/DVB (11894): flexcop-pci: dmesg visible names broken
V4L/DVB (11892): Siano: smsendian - declare function as extern
V4L/DVB (11891): Siano: smscore - bind the GPIO SMS protocol
V4L/DVB (11890): Siano: smscore - remove redundant code
V4L/DVB (11889): Siano: smsdvb - add DVB v3 events
V4L/DVB (11888): Siano: smsusb - remove redundant ifdef
V4L/DVB (11887): Siano: smscards - add board (target) events
V4L/DVB (11886): Siano: smscore - fix some new GPIO definitions names
V4L/DVB (11885): Siano: Add new GPIO management interface
V4L/DVB (11884): Siano: smssdio - revert to stand alone module
V4L/DVB (11883): Siano: cards - add two additional (USB) devices
V4L/DVB (11824): Siano: smsusb - change exit func debug msg
V4L/DVB (11823): Siano: smsusb - fix typo in module description
V4L/DVB (11822): Siano: smscore - bug fix at get_device_mode
V4L/DVB (11821): Siano: smscore - fix isdb-t firmware name
V4L/DVB (11820): Siano: smscore - fix byte ordering bug
V4L/DVB (11819): Siano: smscore - fix get_common_buffer bug
V4L/DVB (11818): Siano: smscards - assign gpio to HPG targets
...
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-hdw.c')
-rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw.c | 74 |
1 files changed, 30 insertions, 44 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index add3395d324..0c745b142fb 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -142,6 +142,15 @@ static const unsigned char *module_i2c_addresses[] = { }; +static const char *ir_scheme_names[] = { + [PVR2_IR_SCHEME_NONE] = "none", + [PVR2_IR_SCHEME_29XXX] = "29xxx", + [PVR2_IR_SCHEME_24XXX] = "24xxx (29xxx emulation)", + [PVR2_IR_SCHEME_24XXX_MCE] = "24xxx (MCE device)", + [PVR2_IR_SCHEME_ZILOG] = "Zilog", +}; + + /* Define the list of additional controls we'll dynamically construct based on query of the cx2341x module. */ struct pvr2_mpeg_ids { @@ -2170,7 +2179,7 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw) } /* Take the IR chip out of reset, if appropriate */ - if (hdw->hdw_desc->ir_scheme == PVR2_IR_SCHEME_ZILOG) { + if (hdw->ir_scheme_active == PVR2_IR_SCHEME_ZILOG) { pvr2_issue_simple_cmd(hdw, FX2CMD_HCW_ZILOG_RESET | (1 << 8) | @@ -2451,6 +2460,7 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf, GFP_KERNEL); if (!hdw->controls) goto fail; hdw->hdw_desc = hdw_desc; + hdw->ir_scheme_active = hdw->hdw_desc->ir_scheme; for (idx = 0; idx < hdw->control_cnt; idx++) { cptr = hdw->controls + idx; cptr->hdw = hdw; @@ -4809,6 +4819,12 @@ static unsigned int pvr2_hdw_report_unlocked(struct pvr2_hdw *hdw,int which, stats.buffers_processed, stats.buffers_failed); } + case 6: { + unsigned int id = hdw->ir_scheme_active; + return scnprintf(buf, acnt, "ir scheme: id=%d %s", id, + (id >= ARRAY_SIZE(ir_scheme_names) ? + "?" : ir_scheme_names[id])); + } default: break; } return 0; @@ -4825,65 +4841,35 @@ static unsigned int pvr2_hdw_report_clients(struct pvr2_hdw *hdw, unsigned int tcnt = 0; unsigned int ccnt; struct i2c_client *client; - struct list_head *item; - void *cd; const char *p; unsigned int id; - ccnt = scnprintf(buf, acnt, "Associated v4l2-subdev drivers:"); + ccnt = scnprintf(buf, acnt, "Associated v4l2-subdev drivers and I2C clients:\n"); tcnt += ccnt; v4l2_device_for_each_subdev(sd, &hdw->v4l2_dev) { id = sd->grp_id; p = NULL; if (id < ARRAY_SIZE(module_names)) p = module_names[id]; if (p) { - ccnt = scnprintf(buf + tcnt, acnt - tcnt, " %s", p); + ccnt = scnprintf(buf + tcnt, acnt - tcnt, " %s:", p); tcnt += ccnt; } else { ccnt = scnprintf(buf + tcnt, acnt - tcnt, - " (unknown id=%u)", id); + " (unknown id=%u):", id); tcnt += ccnt; } - } - ccnt = scnprintf(buf + tcnt, acnt - tcnt, "\n"); - tcnt += ccnt; - - ccnt = scnprintf(buf + tcnt, acnt - tcnt, "I2C clients:\n"); - tcnt += ccnt; - - mutex_lock(&hdw->i2c_adap.clist_lock); - list_for_each(item, &hdw->i2c_adap.clients) { - client = list_entry(item, struct i2c_client, list); - ccnt = scnprintf(buf + tcnt, acnt - tcnt, - " %s: i2c=%02x", client->name, client->addr); - tcnt += ccnt; - cd = i2c_get_clientdata(client); - v4l2_device_for_each_subdev(sd, &hdw->v4l2_dev) { - if (cd == sd) { - id = sd->grp_id; - p = NULL; - if (id < ARRAY_SIZE(module_names)) { - p = module_names[id]; - } - if (p) { - ccnt = scnprintf(buf + tcnt, - acnt - tcnt, - " subdev=%s", p); - tcnt += ccnt; - } else { - ccnt = scnprintf(buf + tcnt, - acnt - tcnt, - " subdev= id %u)", - id); - tcnt += ccnt; - } - break; - } + client = v4l2_get_subdevdata(sd); + if (client) { + ccnt = scnprintf(buf + tcnt, acnt - tcnt, + " %s @ %02x\n", client->name, + client->addr); + tcnt += ccnt; + } else { + ccnt = scnprintf(buf + tcnt, acnt - tcnt, + " no i2c client\n"); + tcnt += ccnt; } - ccnt = scnprintf(buf + tcnt, acnt - tcnt, "\n"); - tcnt += ccnt; } - mutex_unlock(&hdw->i2c_adap.clist_lock); return tcnt; } |