V4L/DVB (9003): S2API: Remove the DTV_SET_ and DTV_GET_ prefixes

The API now assumes that ioctl calls for FE_SET_PROPERTY and all
set commands, and FE_GET_PROPERTY are get commands.

Simplification.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 205f60262c37612a526edc369dd3859eafadc8a6..2ed748486e5774eeecfcebc816eeff1e8039eec4 100644 (file)
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -768,193 +768,128 @@ struct dtv_cmds_h dtv_cmds[] = {
        },
 
        /* Set */
-       [DTV_SET_FREQUENCY] = {
-               .name   = "DTV_SET_FREQUENCY",
-               .cmd    = DTV_SET_FREQUENCY,
+       [DTV_FREQUENCY] = {
+               .name   = "DTV_FREQUENCY",
+               .cmd    = DTV_FREQUENCY,
                .set    = 1,
        },
-       [DTV_SET_BANDWIDTH] = {
-               .name   = "DTV_SET_BANDWIDTH",
-               .cmd    = DTV_SET_BANDWIDTH,
+       [DTV_BANDWIDTH] = {
+               .name   = "DTV_BANDWIDTH",
+               .cmd    = DTV_BANDWIDTH,
                .set    = 1,
        },
-       [DTV_SET_MODULATION] = {
-               .name   = "DTV_SET_MODULATION",
-               .cmd    = DTV_SET_MODULATION,
+       [DTV_MODULATION] = {
+               .name   = "DTV_MODULATION",
+               .cmd    = DTV_MODULATION,
                .set    = 1,
        },
-       [DTV_SET_INVERSION] = {
-               .name   = "DTV_SET_INVERSION",
-               .cmd    = DTV_SET_INVERSION,
+       [DTV_INVERSION] = {
+               .name   = "DTV_INVERSION",
+               .cmd    = DTV_INVERSION,
                .set    = 1,
        },
-       [DTV_SET_DISEQC_MASTER] = {
-               .name   = "DTV_SET_DISEQC_MASTER",
-               .cmd    = DTV_SET_DISEQC_MASTER,
+       [DTV_DISEQC_MASTER] = {
+               .name   = "DTV_DISEQC_MASTER",
+               .cmd    = DTV_DISEQC_MASTER,
                .set    = 1,
                .buffer = 1,
        },
-       [DTV_SET_SYMBOL_RATE] = {
-               .name   = "DTV_SET_SYMBOL_RATE",
-               .cmd    = DTV_SET_SYMBOL_RATE,
+       [DTV_SYMBOL_RATE] = {
+               .name   = "DTV_SYMBOL_RATE",
+               .cmd    = DTV_SYMBOL_RATE,
                .set    = 1,
        },
-       [DTV_SET_INNER_FEC] = {
-               .name   = "DTV_SET_INNER_FEC",
-               .cmd    = DTV_SET_INNER_FEC,
+       [DTV_INNER_FEC] = {
+               .name   = "DTV_INNER_FEC",
+               .cmd    = DTV_INNER_FEC,
                .set    = 1,
        },
-       [DTV_SET_VOLTAGE] = {
-               .name   = "DTV_SET_VOLTAGE",
-               .cmd    = DTV_SET_VOLTAGE,
+       [DTV_VOLTAGE] = {
+               .name   = "DTV_VOLTAGE",
+               .cmd    = DTV_VOLTAGE,
                .set    = 1,
        },
-       [DTV_SET_TONE] = {
-               .name   = "DTV_SET_TONE",
-               .cmd    = DTV_SET_TONE,
+       [DTV_TONE] = {
+               .name   = "DTV_TONE",
+               .cmd    = DTV_TONE,
                .set    = 1,
        },
-       [DTV_SET_PILOT] = {
-               .name   = "DTV_SET_PILOT",
-               .cmd    = DTV_SET_PILOT,
+       [DTV_PILOT] = {
+               .name   = "DTV_PILOT",
+               .cmd    = DTV_PILOT,
                .set    = 1,
        },
-       [DTV_SET_ROLLOFF] = {
-               .name   = "DTV_SET_ROLLOFF",
-               .cmd    = DTV_SET_ROLLOFF,
+       [DTV_ROLLOFF] = {
+               .name   = "DTV_ROLLOFF",
+               .cmd    = DTV_ROLLOFF,
                .set    = 1,
        },
-       [DTV_SET_DELIVERY_SYSTEM] = {
-               .name   = "DTV_SET_DELIVERY_SYSTEM",
-               .cmd    = DTV_SET_DELIVERY_SYSTEM,
+       [DTV_DELIVERY_SYSTEM] = {
+               .name   = "DTV_DELIVERY_SYSTEM",
+               .cmd    = DTV_DELIVERY_SYSTEM,
                .set    = 1,
        },
-       [DTV_SET_ISDB_SEGMENT_IDX] = {
-               .name   = "DTV_SET_ISDB_SEGMENT_IDX",
-               .cmd    = DTV_SET_ISDB_SEGMENT_IDX,
+       [DTV_ISDB_SEGMENT_IDX] = {
+               .name   = "DTV_ISDB_SEGMENT_IDX",
+               .cmd    = DTV_ISDB_SEGMENT_IDX,
                .set    = 1,
        },
-       [DTV_SET_ISDB_SEGMENT_WIDTH] = {
-               .name   = "DTV_SET_ISDB_SEGMENT_WIDTH",
-               .cmd    = DTV_SET_ISDB_SEGMENT_WIDTH,
+       [DTV_ISDB_SEGMENT_WIDTH] = {
+               .name   = "DTV_ISDB_SEGMENT_WIDTH",
+               .cmd    = DTV_ISDB_SEGMENT_WIDTH,
                .set    = 1,
        },
 
        /* Get */
-       [DTV_GET_FREQUENCY] = {
-               .name   = "DTV_GET_FREQUENCY",
-               .cmd    = DTV_GET_FREQUENCY,
-               .set    = 0,
-       },
-       [DTV_GET_BANDWIDTH] = {
-               .name   = "DTV_GET_BANDWIDTH",
-               .cmd    = DTV_GET_BANDWIDTH,
-               .set    = 0,
-       },
-       [DTV_GET_MODULATION] = {
-               .name   = "DTV_GET_MODULATION",
-               .cmd    = DTV_GET_MODULATION,
-               .set    = 0,
-       },
-       [DTV_GET_INVERSION] = {
-               .name   = "DTV_GET_INVERSION",
-               .cmd    = DTV_GET_INVERSION,
-               .set    = 0,
-       },
-       [DTV_GET_DISEQC_SLAVE_REPLY] = {
-               .name   = "DTV_GET_DISEQC_SLAVE_REPLY",
-               .cmd    = DTV_GET_DISEQC_SLAVE_REPLY,
+       [DTV_DISEQC_SLAVE_REPLY] = {
+               .name   = "DTV_DISEQC_SLAVE_REPLY",
+               .cmd    = DTV_DISEQC_SLAVE_REPLY,
                .set    = 0,
                .buffer = 1,
        },
-       [DTV_GET_SYMBOL_RATE] = {
-               .name   = "DTV_GET_SYMBOL_RATE",
-               .cmd    = DTV_GET_SYMBOL_RATE,
-               .set    = 0,
-       },
-       [DTV_GET_INNER_FEC] = {
-               .name   = "DTV_GET_INNER_FEC",
-               .cmd    = DTV_GET_INNER_FEC,
-               .set    = 0,
-       },
-       [DTV_GET_VOLTAGE] = {
-               .name   = "DTV_GET_VOLTAGE",
-               .cmd    = DTV_GET_VOLTAGE,
-               .set    = 0,
-       },
-       [DTV_GET_TONE] = {
-               .name   = "DTV_GET_TONE",
-               .cmd    = DTV_GET_TONE,
-               .set    = 0,
-       },
-       [DTV_GET_PILOT] = {
-               .name   = "DTV_GET_PILOT",
-               .cmd    = DTV_GET_PILOT,
-               .set    = 0,
-       },
-       [DTV_GET_ROLLOFF] = {
-               .name   = "DTV_GET_ROLLOFF",
-               .cmd    = DTV_GET_ROLLOFF,
-               .set    = 0,
-       },
-       [DTV_GET_DELIVERY_SYSTEM] = {
-               .name   = "DTV_GET_DELIVERY_SYSTEM",
-               .cmd    = DTV_GET_DELIVERY_SYSTEM,
-               .set    = 0,
-       },
-       [DTV_GET_ISDB_SEGMENT_IDX] = {
-               .name   = "DTV_GET_ISDB_SEGMENT_IDX",
-               .cmd    = DTV_GET_ISDB_SEGMENT_IDX,
-               .set    = 0,
-       },
-       [DTV_GET_ISDB_SEGMENT_WIDTH] = {
-               .name   = "DTV_GET_ISDB_SEGMENT_WIDTH",
-               .cmd    = DTV_GET_ISDB_SEGMENT_WIDTH,
+       [DTV_ISDB_LAYERA_FEC] = {
+               .name   = "DTV_ISDB_LAYERA_FEC",
+               .cmd    = DTV_ISDB_LAYERA_FEC,
                .set    = 0,
        },
-       [DTV_GET_ISDB_LAYERA_FEC] = {
-               .name   = "DTV_GET_ISDB_LAYERA_FEC",
-               .cmd    = DTV_GET_ISDB_LAYERA_FEC,
+       [DTV_ISDB_LAYERA_MODULATION] = {
+               .name   = "DTV_ISDB_LAYERA_MODULATION",
+               .cmd    = DTV_ISDB_LAYERA_MODULATION,
                .set    = 0,
        },
-       [DTV_GET_ISDB_LAYERA_MODULATION] = {
-               .name   = "DTV_GET_ISDB_LAYERA_MODULATION",
-               .cmd    = DTV_GET_ISDB_LAYERA_MODULATION,
+       [DTV_ISDB_LAYERA_SEGMENT_WIDTH] = {
+               .name   = "DTV_ISDB_LAYERA_SEGMENT_WIDTH",
+               .cmd    = DTV_ISDB_LAYERA_SEGMENT_WIDTH,
                .set    = 0,
        },
-       [DTV_GET_ISDB_LAYERA_SEGMENT_WIDTH] = {
-               .name   = "DTV_GET_ISDB_LAYERA_SEGMENT_WIDTH",
-               .cmd    = DTV_GET_ISDB_LAYERA_SEGMENT_WIDTH,
+       [DTV_ISDB_LAYERB_FEC] = {
+               .name   = "DTV_ISDB_LAYERB_FEC",
+               .cmd    = DTV_ISDB_LAYERB_FEC,
                .set    = 0,
        },
-       [DTV_GET_ISDB_LAYERB_FEC] = {
-               .name   = "DTV_GET_ISDB_LAYERB_FEC",
-               .cmd    = DTV_GET_ISDB_LAYERB_FEC,
+       [DTV_ISDB_LAYERB_MODULATION] = {
+               .name   = "DTV_ISDB_LAYERB_MODULATION",
+               .cmd    = DTV_ISDB_LAYERB_MODULATION,
                .set    = 0,
        },
-       [DTV_GET_ISDB_LAYERB_MODULATION] = {
-               .name   = "DTV_GET_ISDB_LAYERB_MODULATION",
-               .cmd    = DTV_GET_ISDB_LAYERB_MODULATION,
+       [DTV_ISDB_LAYERB_SEGMENT_WIDTH] = {
+               .name   = "DTV_ISDB_LAYERB_SEGMENT_WIDTH",
+               .cmd    = DTV_ISDB_LAYERB_SEGMENT_WIDTH,
                .set    = 0,
        },
-       [DTV_GET_ISDB_LAYERB_SEGMENT_WIDTH] = {
-               .name   = "DTV_GET_ISDB_LAYERB_SEGMENT_WIDTH",
-               .cmd    = DTV_GET_ISDB_LAYERB_SEGMENT_WIDTH,
+       [DTV_ISDB_LAYERC_FEC] = {
+               .name   = "DTV_ISDB_LAYERC_FEC",
+               .cmd    = DTV_ISDB_LAYERC_FEC,
                .set    = 0,
        },
-       [DTV_GET_ISDB_LAYERC_FEC] = {
-               .name   = "DTV_GET_ISDB_LAYERC_FEC",
-               .cmd    = DTV_GET_ISDB_LAYERC_FEC,
+       [DTV_ISDB_LAYERC_MODULATION] = {
+               .name   = "DTV_ISDB_LAYERC_MODULATION",
+               .cmd    = DTV_ISDB_LAYERC_MODULATION,
                .set    = 0,
        },
-       [DTV_GET_ISDB_LAYERC_MODULATION] = {
-               .name   = "DTV_GET_ISDB_LAYERC_MODULATION",
-               .cmd    = DTV_GET_ISDB_LAYERC_MODULATION,
-               .set    = 0,
-       },
-       [DTV_GET_ISDB_LAYERC_SEGMENT_WIDTH] = {
-               .name   = "DTV_GET_ISDB_LAYERC_SEGMENT_WIDTH",
-               .cmd    = DTV_GET_ISDB_LAYERC_SEGMENT_WIDTH,
+       [DTV_ISDB_LAYERC_SEGMENT_WIDTH] = {
+               .name   = "DTV_ISDB_LAYERC_SEGMENT_WIDTH",
+               .cmd    = DTV_ISDB_LAYERC_SEGMENT_WIDTH,
                .set    = 0,
        },
 };
@@ -1160,7 +1095,92 @@ static int dvb_frontend_ioctl_legacy(struct inode *inode, struct file *file,
 static int dvb_frontend_ioctl_properties(struct inode *inode, struct file *file,
                        unsigned int cmd, void *parg);
 
-int dtv_property_process(struct dvb_frontend *fe, struct dtv_property *tvp,
+int dtv_property_process_get(struct dvb_frontend *fe, struct dtv_property *tvp,
+       struct inode *inode, struct file *file)
+{
+       int r = 0;
+
+       printk("%s()\n", __FUNCTION__);
+
+       dtv_property_dump(tvp);
+
+       switch(tvp->cmd) {
+       case DTV_FREQUENCY:
+               tvp->u.data = fe->dtv_property_cache.frequency;
+               break;
+       case DTV_MODULATION:
+               tvp->u.data = fe->dtv_property_cache.modulation;
+               break;
+       case DTV_BANDWIDTH:
+               tvp->u.data = fe->dtv_property_cache.bandwidth;
+               break;
+       case DTV_INVERSION:
+               tvp->u.data = fe->dtv_property_cache.inversion;
+               break;
+       case DTV_SYMBOL_RATE:
+               tvp->u.data = fe->dtv_property_cache.symbol_rate;
+               break;
+       case DTV_INNER_FEC:
+               tvp->u.data = fe->dtv_property_cache.fec_inner;
+               break;
+       case DTV_PILOT:
+               tvp->u.data = fe->dtv_property_cache.pilot;
+               break;
+       case DTV_ROLLOFF:
+               tvp->u.data = fe->dtv_property_cache.rolloff;
+               break;
+       case DTV_DELIVERY_SYSTEM:
+               tvp->u.data = fe->dtv_property_cache.delivery_system;
+               break;
+
+       /* ISDB-T Support here */
+       case DTV_ISDB_SEGMENT_IDX:
+               tvp->u.data = fe->dtv_property_cache.isdb_segment_idx;
+               break;
+       case DTV_ISDB_SEGMENT_WIDTH:
+               tvp->u.data = fe->dtv_property_cache.isdb_segment_width;
+               break;
+       case DTV_ISDB_LAYERA_FEC:
+               tvp->u.data = fe->dtv_property_cache.isdb_layera_fec;
+               break;
+       case DTV_ISDB_LAYERA_MODULATION:
+               tvp->u.data = fe->dtv_property_cache.isdb_layera_modulation;
+               break;
+       case DTV_ISDB_LAYERA_SEGMENT_WIDTH:
+               tvp->u.data = fe->dtv_property_cache.isdb_layera_segment_width;
+               break;
+       case DTV_ISDB_LAYERB_FEC:
+               tvp->u.data = fe->dtv_property_cache.isdb_layerb_fec;
+               break;
+       case DTV_ISDB_LAYERB_MODULATION:
+               tvp->u.data = fe->dtv_property_cache.isdb_layerb_modulation;
+               break;
+       case DTV_ISDB_LAYERB_SEGMENT_WIDTH:
+               tvp->u.data = fe->dtv_property_cache.isdb_layerb_segment_width;
+               break;
+       case DTV_ISDB_LAYERC_FEC:
+               tvp->u.data = fe->dtv_property_cache.isdb_layerc_fec;
+               break;
+       case DTV_ISDB_LAYERC_MODULATION:
+               tvp->u.data = fe->dtv_property_cache.isdb_layerc_modulation;
+               break;
+       case DTV_ISDB_LAYERC_SEGMENT_WIDTH:
+               tvp->u.data = fe->dtv_property_cache.isdb_layerc_segment_width;
+               break;
+       case DTV_VOLTAGE:
+               tvp->u.data = fe->dtv_property_cache.voltage;
+               break;
+       case DTV_TONE:
+               tvp->u.data = fe->dtv_property_cache.sectone;
+               break;
+       default:
+               r = -1;
+       }
+
+       return r;
+}
+
+int dtv_property_process_set(struct dvb_frontend *fe, struct dtv_property *tvp,
        struct inode *inode, struct file *file)
 {
        int r = 0;
@@ -1190,117 +1210,53 @@ int dtv_property_process(struct dvb_frontend *fe, struct dtv_property *tvp,
                r |= dvb_frontend_ioctl_legacy(inode, file, FE_SET_FRONTEND,
                        &fepriv->parameters);
                break;
-       case DTV_SET_FREQUENCY:
+       case DTV_FREQUENCY:
                fe->dtv_property_cache.frequency = tvp->u.data;
                break;
-       case DTV_GET_FREQUENCY:
-               tvp->u.data = fe->dtv_property_cache.frequency;
-               break;
-       case DTV_SET_MODULATION:
+       case DTV_MODULATION:
                fe->dtv_property_cache.modulation = tvp->u.data;
                break;
-       case DTV_GET_MODULATION:
-               tvp->u.data = fe->dtv_property_cache.modulation;
-               break;
-       case DTV_SET_BANDWIDTH:
+       case DTV_BANDWIDTH:
                fe->dtv_property_cache.bandwidth = tvp->u.data;
                break;
-       case DTV_GET_BANDWIDTH:
-               tvp->u.data = fe->dtv_property_cache.bandwidth;
-               break;
-       case DTV_SET_INVERSION:
+       case DTV_INVERSION:
                fe->dtv_property_cache.inversion = tvp->u.data;
                break;
-       case DTV_GET_INVERSION:
-               tvp->u.data = fe->dtv_property_cache.inversion;
-               break;
-       case DTV_SET_SYMBOL_RATE:
+       case DTV_SYMBOL_RATE:
                fe->dtv_property_cache.symbol_rate = tvp->u.data;
                break;
-       case DTV_GET_SYMBOL_RATE:
-               tvp->u.data = fe->dtv_property_cache.symbol_rate;
-               break;
-       case DTV_SET_INNER_FEC:
+       case DTV_INNER_FEC:
                fe->dtv_property_cache.fec_inner = tvp->u.data;
                break;
-       case DTV_GET_INNER_FEC:
-               tvp->u.data = fe->dtv_property_cache.fec_inner;
-               break;
-       case DTV_SET_PILOT:
+       case DTV_PILOT:
                fe->dtv_property_cache.pilot = tvp->u.data;
                break;
-       case DTV_GET_PILOT:
-               tvp->u.data = fe->dtv_property_cache.pilot;
-               break;
-       case DTV_SET_ROLLOFF:
+       case DTV_ROLLOFF:
                fe->dtv_property_cache.rolloff = tvp->u.data;
                break;
-       case DTV_GET_ROLLOFF:
-               tvp->u.data = fe->dtv_property_cache.rolloff;
-               break;
-       case DTV_SET_DELIVERY_SYSTEM:
+       case DTV_DELIVERY_SYSTEM:
                fe->dtv_property_cache.delivery_system = tvp->u.data;
                break;
-       case DTV_GET_DELIVERY_SYSTEM:
-               tvp->u.data = fe->dtv_property_cache.delivery_system;
-               break;
 
        /* ISDB-T Support here */
-       case DTV_SET_ISDB_SEGMENT_IDX:
+       case DTV_ISDB_SEGMENT_IDX:
                fe->dtv_property_cache.isdb_segment_idx = tvp->u.data;
                break;
-       case DTV_GET_ISDB_SEGMENT_IDX:
-               tvp->u.data = fe->dtv_property_cache.isdb_segment_idx;
-               break;
-       case DTV_SET_ISDB_SEGMENT_WIDTH:
+       case DTV_ISDB_SEGMENT_WIDTH:
                fe->dtv_property_cache.isdb_segment_width = tvp->u.data;
                break;
-       case DTV_GET_ISDB_SEGMENT_WIDTH:
-               tvp->u.data = fe->dtv_property_cache.isdb_segment_width;
-               break;
-       case DTV_GET_ISDB_LAYERA_FEC:
-               tvp->u.data = fe->dtv_property_cache.isdb_layera_fec;
-               break;
-       case DTV_GET_ISDB_LAYERA_MODULATION:
-               tvp->u.data = fe->dtv_property_cache.isdb_layera_modulation;
-               break;
-       case DTV_GET_ISDB_LAYERA_SEGMENT_WIDTH:
-               tvp->u.data = fe->dtv_property_cache.isdb_layera_segment_width;
-               break;
-       case DTV_GET_ISDB_LAYERB_FEC:
-               tvp->u.data = fe->dtv_property_cache.isdb_layerb_fec;
-               break;
-       case DTV_GET_ISDB_LAYERB_MODULATION:
-               tvp->u.data = fe->dtv_property_cache.isdb_layerb_modulation;
-               break;
-       case DTV_GET_ISDB_LAYERB_SEGMENT_WIDTH:
-               tvp->u.data = fe->dtv_property_cache.isdb_layerb_segment_width;
-               break;
-       case DTV_GET_ISDB_LAYERC_FEC:
-               tvp->u.data = fe->dtv_property_cache.isdb_layerc_fec;
-               break;
-       case DTV_GET_ISDB_LAYERC_MODULATION:
-               tvp->u.data = fe->dtv_property_cache.isdb_layerc_modulation;
-               break;
-       case DTV_GET_ISDB_LAYERC_SEGMENT_WIDTH:
-               tvp->u.data = fe->dtv_property_cache.isdb_layerc_segment_width;
-               break;
-       case DTV_SET_VOLTAGE:
+       case DTV_VOLTAGE:
                fe->dtv_property_cache.voltage = tvp->u.data;
                r = dvb_frontend_ioctl_legacy(inode, file, FE_SET_VOLTAGE,
                        (void *)fe->dtv_property_cache.voltage);
                break;
-       case DTV_GET_VOLTAGE:
-               tvp->u.data = fe->dtv_property_cache.voltage;
-               break;
-       case DTV_SET_TONE:
+       case DTV_TONE:
                fe->dtv_property_cache.sectone = tvp->u.data;
                r = dvb_frontend_ioctl_legacy(inode, file, FE_SET_TONE,
                        (void *)fe->dtv_property_cache.sectone);
                break;
-       case DTV_GET_TONE:
-               tvp->u.data = fe->dtv_property_cache.sectone;
-               break;
+       default:
+               r = -1;
        }
 
        return r;
@@ -1375,13 +1331,50 @@ static int dvb_frontend_ioctl_properties(struct inode *inode, struct file *file,
                }
 
                for (i = 0; i < tvps->num; i++)
-                       dtv_property_process(fe, tvp + i, inode, file);
+                       dtv_property_process_set(fe, tvp + i, inode, file);
 
                if(fe->dtv_property_cache.state == DTV_TUNE) {
                        printk("%s() Property cache is full, tuning\n", __FUNCTION__);
                }
                err = 0;
-       }
+       } else
+       if(cmd == FE_GET_PROPERTY) {
+               printk("%s() FE_GET_PROPERTY\n", __FUNCTION__);
+
+               tvps = (struct dtv_properties __user *)parg;
+
+               printk("%s() properties.num = %d\n", __FUNCTION__, tvps->num);
+               printk("%s() properties.props = %p\n", __FUNCTION__, tvps->props);
+
+               /* Put an arbitrary limit on the number of messages that can
+                * be sent at once */
+               if (tvps->num > DTV_IOCTL_MAX_MSGS)
+                       return -EINVAL;
+
+               tvp = (struct dtv_property *) kmalloc(tvps->num *
+                       sizeof(struct dtv_property), GFP_KERNEL);
+               if (!tvp) {
+                       err = -ENOMEM;
+                       goto out;
+               }
+
+               if (copy_from_user(tvp, tvps->props, tvps->num * sizeof(struct dtv_property))) {
+                       err = -EFAULT;
+                       goto out;
+               }
+
+               for (i = 0; i < tvps->num; i++)
+                       dtv_property_process_get(fe, tvp + i, inode, file);
+
+               if (copy_to_user(tvps->props, tvp, tvps->num * sizeof(struct dtv_property))) {
+                       err = -EFAULT;
+                       goto out;
+               }
+
+               err = 0;
+       } else
+               err = -EOPNOTSUPP;
+
 out:
        kfree(tvp);
        return err;

diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index e4f211735efb292aef407fac38fc3d1f5ffd6060..05bdec9bc5aa41bdce3277541df776c174d3f498 100644 (file)
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -255,52 +255,39 @@ typedef enum dtv_cmd_types {
        DTV_TUNE,
        DTV_CLEAR,
 
-       DTV_SET_FREQUENCY,
-       DTV_SET_MODULATION,
-       DTV_SET_BANDWIDTH,
-       DTV_SET_INVERSION,
-       DTV_SET_DISEQC_MASTER,
-       DTV_SET_SYMBOL_RATE,
-       DTV_SET_INNER_FEC,
-       DTV_SET_VOLTAGE,
-       DTV_SET_TONE,
-       DTV_SET_PILOT,
-       DTV_SET_ROLLOFF,
-
-       DTV_GET_FREQUENCY,
-       DTV_GET_MODULATION,
-       DTV_GET_BANDWIDTH,
-       DTV_GET_INVERSION,
-       DTV_GET_DISEQC_SLAVE_REPLY,
-       DTV_GET_SYMBOL_RATE,
-       DTV_GET_INNER_FEC,
-       DTV_GET_VOLTAGE,
-       DTV_GET_TONE,
-       DTV_GET_PILOT,
-       DTV_GET_ROLLOFF,
+       DTV_FREQUENCY,
+       DTV_MODULATION,
+       DTV_BANDWIDTH,
+       DTV_INVERSION,
+       DTV_DISEQC_MASTER,
+       DTV_SYMBOL_RATE,
+       DTV_INNER_FEC,
+       DTV_VOLTAGE,
+       DTV_TONE,
+       DTV_PILOT,
+       DTV_ROLLOFF,
+
+       DTV_DISEQC_SLAVE_REPLY,
 
        /* Basic enumeration set for querying unlimited capabilities */
-       DTV_GET_FE_CAPABILITY_COUNT,
-       DTV_GET_FE_CAPABILITY,
+       DTV_FE_CAPABILITY_COUNT,
+       DTV_FE_CAPABILITY,
 
        /* New commands are always appended */
-       DTV_SET_DELIVERY_SYSTEM,
-       DTV_GET_DELIVERY_SYSTEM,
+       DTV_DELIVERY_SYSTEM,
 
        /* ISDB-T */
-       DTV_SET_ISDB_SEGMENT_IDX,
-       DTV_GET_ISDB_SEGMENT_IDX,
-       DTV_SET_ISDB_SEGMENT_WIDTH,
-       DTV_GET_ISDB_SEGMENT_WIDTH,
-       DTV_GET_ISDB_LAYERA_FEC,
-       DTV_GET_ISDB_LAYERA_MODULATION,
-       DTV_GET_ISDB_LAYERA_SEGMENT_WIDTH,
-       DTV_GET_ISDB_LAYERB_FEC,
-       DTV_GET_ISDB_LAYERB_MODULATION,
-       DTV_GET_ISDB_LAYERB_SEGMENT_WIDTH,
-       DTV_GET_ISDB_LAYERC_FEC,
-       DTV_GET_ISDB_LAYERC_MODULATION,
-       DTV_GET_ISDB_LAYERC_SEGMENT_WIDTH,
+       DTV_ISDB_SEGMENT_IDX,
+       DTV_ISDB_SEGMENT_WIDTH,
+       DTV_ISDB_LAYERA_FEC,
+       DTV_ISDB_LAYERA_MODULATION,
+       DTV_ISDB_LAYERA_SEGMENT_WIDTH,
+       DTV_ISDB_LAYERB_FEC,
+       DTV_ISDB_LAYERB_MODULATION,
+       DTV_ISDB_LAYERB_SEGMENT_WIDTH,
+       DTV_ISDB_LAYERC_FEC,
+       DTV_ISDB_LAYERC_MODULATION,
+       DTV_ISDB_LAYERC_SEGMENT_WIDTH,
 
 } dtv_cmd_types_t;