case V4L2_CID_RDS_TX_PTY: return "RDS Program Type";
case V4L2_CID_RDS_TX_PS_NAME: return "RDS PS Name";
case V4L2_CID_RDS_TX_RADIO_TEXT: return "RDS Radio Text";
+ case V4L2_CID_RDS_TX_MONO_STEREO: return "RDS Stereo";
+ case V4L2_CID_RDS_TX_ARTIFICIAL_HEAD: return "RDS Artificial Head";
+ case V4L2_CID_RDS_TX_COMPRESSED: return "RDS Compressed";
+ case V4L2_CID_RDS_TX_DYNAMIC_PTY: return "RDS Dynamic PTY";
+ case V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT: return "RDS Traffic Announcement";
+ case V4L2_CID_RDS_TX_TRAFFIC_PROGRAM: return "RDS Traffic Program";
+ case V4L2_CID_RDS_TX_MUSIC_SPEECH: return "RDS Music";
+ case V4L2_CID_RDS_TX_ALT_FREQS_ENABLE: return "RDS Enable Alt Frequencies";
+ case V4L2_CID_RDS_TX_ALT_FREQS: return "RDS Alternate Frequencies";
case V4L2_CID_AUDIO_LIMITER_ENABLED: return "Audio Limiter Feature Enabled";
case V4L2_CID_AUDIO_LIMITER_RELEASE_TIME: return "Audio Limiter Release Time";
case V4L2_CID_AUDIO_LIMITER_DEVIATION: return "Audio Limiter Deviation";
case V4L2_CID_RF_TUNER_IF_GAIN_AUTO:
case V4L2_CID_RF_TUNER_BANDWIDTH_AUTO:
case V4L2_CID_RF_TUNER_PLL_LOCK:
+ case V4L2_CID_RDS_TX_MONO_STEREO:
+ case V4L2_CID_RDS_TX_ARTIFICIAL_HEAD:
+ case V4L2_CID_RDS_TX_COMPRESSED:
+ case V4L2_CID_RDS_TX_DYNAMIC_PTY:
+ case V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT:
+ case V4L2_CID_RDS_TX_TRAFFIC_PROGRAM:
+ case V4L2_CID_RDS_TX_MUSIC_SPEECH:
+ case V4L2_CID_RDS_TX_ALT_FREQS_ENABLE:
*type = V4L2_CTRL_TYPE_BOOLEAN;
*min = 0;
*max = *step = 1;
case V4L2_CID_DETECT_MD_THRESHOLD_GRID:
*type = V4L2_CTRL_TYPE_U16;
break;
+ case V4L2_CID_RDS_TX_ALT_FREQS:
+ *type = V4L2_CTRL_TYPE_U32;
+ break;
default:
*type = V4L2_CTRL_TYPE_INTEGER;
break;
return ptr1.p_u8[idx] == ptr2.p_u8[idx];
case V4L2_CTRL_TYPE_U16:
return ptr1.p_u16[idx] == ptr2.p_u16[idx];
+ case V4L2_CTRL_TYPE_U32:
+ return ptr1.p_u32[idx] == ptr2.p_u32[idx];
default:
if (ctrl->is_int)
return ptr1.p_s32[idx] == ptr2.p_s32[idx];
case V4L2_CTRL_TYPE_U16:
ptr.p_u16[idx] = ctrl->default_value;
break;
+ case V4L2_CTRL_TYPE_U32:
+ ptr.p_u32[idx] = ctrl->default_value;
+ break;
default:
idx *= ctrl->elem_size;
memset(ptr.p + idx, 0, ctrl->elem_size);
case V4L2_CTRL_TYPE_U16:
pr_cont("%u", (unsigned)*ptr.p_u16);
break;
+ case V4L2_CTRL_TYPE_U32:
+ pr_cont("%u", (unsigned)*ptr.p_u32);
+ break;
default:
pr_cont("unknown type %d", ctrl->type);
break;
return ROUND_TO_RANGE(ptr.p_u8[idx], u8, ctrl);
case V4L2_CTRL_TYPE_U16:
return ROUND_TO_RANGE(ptr.p_u16[idx], u16, ctrl);
+ case V4L2_CTRL_TYPE_U32:
+ return ROUND_TO_RANGE(ptr.p_u32[idx], u32, ctrl);
case V4L2_CTRL_TYPE_BOOLEAN:
ptr.p_s32[idx] = !!ptr.p_s32[idx];
/* fall through */
case V4L2_CTRL_TYPE_U8:
case V4L2_CTRL_TYPE_U16:
+ case V4L2_CTRL_TYPE_U32:
case V4L2_CTRL_TYPE_INTEGER:
case V4L2_CTRL_TYPE_INTEGER64:
if (step == 0 || min > max || def < min || def > max)
case V4L2_CTRL_TYPE_U16:
elem_size = sizeof(u16);
break;
+ case V4L2_CTRL_TYPE_U32:
+ elem_size = sizeof(u32);
+ break;
default:
if (type < V4L2_CTRL_COMPOUND_TYPES)
elem_size = sizeof(s32);
struct v4l2_ctrl *master = ctrl->cluster[0];
int i;
- /* Compound controls are not supported. The user_to_new() and
- * cur_to_user() calls below would need to be modified not to access
- * userspace memory when called from set_ctrl().
- */
- if (ctrl->is_ptr)
- return -EINVAL;
-
/* Reset the 'is_new' flags of the cluster */
for (i = 0; i < master->ncontrols; i++)
if (master->cluster[i])
master->cluster[i]->is_new = 0;
+ if (c)
+ user_to_new(c, ctrl);
+
/* For autoclusters with volatiles that are switched from auto to
manual mode we have to update the current volatile values since
those will become the initial manual values after such a switch. */
if (master->is_auto && master->has_volatiles && ctrl == master &&
- !is_cur_manual(master) && c->value == master->manual_mode_value)
+ !is_cur_manual(master) && ctrl->val == master->manual_mode_value)
update_from_auto_cluster(master);
- user_to_new(c, ctrl);
+ ctrl->is_new = 1;
return try_or_set_cluster(fh, master, true, ch_flags);
}
int __v4l2_ctrl_s_ctrl(struct v4l2_ctrl *ctrl, s32 val)
{
- struct v4l2_ext_control c;
- int rval;
-
lockdep_assert_held(ctrl->handler->lock);
/* It's a driver bug if this happens. */
WARN_ON(!ctrl->is_int);
- c.value = val;
- rval = set_ctrl(NULL, ctrl, &c, 0);
- if (!rval)
- cur_to_user(&c, ctrl);
-
- return rval;
+ ctrl->val = val;
+ return set_ctrl(NULL, ctrl, NULL, 0);
}
EXPORT_SYMBOL(__v4l2_ctrl_s_ctrl);
int __v4l2_ctrl_s_ctrl_int64(struct v4l2_ctrl *ctrl, s64 val)
{
- struct v4l2_ext_control c;
- int rval;
-
lockdep_assert_held(ctrl->handler->lock);
/* It's a driver bug if this happens. */
WARN_ON(ctrl->is_ptr || ctrl->type != V4L2_CTRL_TYPE_INTEGER64);
- c.value64 = val;
- rval = set_ctrl(NULL, ctrl, &c, 0);
- if (!rval)
- cur_to_user(&c, ctrl);
-
- return rval;
+ *ctrl->p_new.p_s64 = val;
+ return set_ctrl(NULL, ctrl, NULL, 0);
}
EXPORT_SYMBOL(__v4l2_ctrl_s_ctrl_int64);
+int __v4l2_ctrl_s_ctrl_string(struct v4l2_ctrl *ctrl, const char *s)
+{
+ lockdep_assert_held(ctrl->handler->lock);
+
+ /* It's a driver bug if this happens. */
+ WARN_ON(ctrl->type != V4L2_CTRL_TYPE_STRING);
+ strlcpy(ctrl->p_new.p_char, s, ctrl->maximum + 1);
+ return set_ctrl(NULL, ctrl, NULL, 0);
+}
+EXPORT_SYMBOL(__v4l2_ctrl_s_ctrl_string);
+
void v4l2_ctrl_notify(struct v4l2_ctrl *ctrl, v4l2_ctrl_notify_fnc notify, void *priv)
{
if (ctrl == NULL)
case V4L2_CTRL_TYPE_BITMASK:
case V4L2_CTRL_TYPE_U8:
case V4L2_CTRL_TYPE_U16:
+ case V4L2_CTRL_TYPE_U32:
if (ctrl->is_array)
return -EINVAL;
ret = check_range(ctrl->type, min, max, step, def);
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