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-rw-r--r--linux/drivers/media/dvb/ttpci/av7110_av.c1
-rw-r--r--linux/drivers/media/dvb/ttpci/av7110_ca.c1
-rw-r--r--linux/drivers/media/dvb/ttpci/av7110_hw.c1
-rw-r--r--linux/drivers/media/dvb/ttpci/av7110_v4l.c1
-rw-r--r--linux/drivers/media/video/pvrusb2/pvrusb2-ctrl.c21
-rw-r--r--linux/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h28
-rw-r--r--linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c45
-rw-r--r--linux/drivers/media/video/pvrusb2/pvrusb2-sysfs.c62
-rw-r--r--linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c36
9 files changed, 124 insertions, 72 deletions
diff --git a/linux/drivers/media/dvb/ttpci/av7110_av.c b/linux/drivers/media/dvb/ttpci/av7110_av.c
index 0f3a044ae..8c577cf30 100644
--- a/linux/drivers/media/dvb/ttpci/av7110_av.c
+++ b/linux/drivers/media/dvb/ttpci/av7110_av.c
@@ -33,7 +33,6 @@
#include <linux/string.h>
#include <linux/sched.h>
#include <linux/delay.h>
-#include <linux/byteorder/swabb.h>
#include <linux/smp_lock.h>
#include <linux/fs.h>
diff --git a/linux/drivers/media/dvb/ttpci/av7110_ca.c b/linux/drivers/media/dvb/ttpci/av7110_ca.c
index 6079e8865..dd9aee314 100644
--- a/linux/drivers/media/dvb/ttpci/av7110_ca.c
+++ b/linux/drivers/media/dvb/ttpci/av7110_ca.c
@@ -35,7 +35,6 @@
#include <linux/fs.h>
#include <linux/timer.h>
#include <linux/poll.h>
-#include <linux/byteorder/swabb.h>
#include <linux/smp_lock.h>
#include "av7110.h"
diff --git a/linux/drivers/media/dvb/ttpci/av7110_hw.c b/linux/drivers/media/dvb/ttpci/av7110_hw.c
index 668f6cc10..bfd9ad371 100644
--- a/linux/drivers/media/dvb/ttpci/av7110_hw.c
+++ b/linux/drivers/media/dvb/ttpci/av7110_hw.c
@@ -34,7 +34,6 @@
#include <linux/string.h>
#include <linux/sched.h>
#include <linux/delay.h>
-#include <linux/byteorder/swabb.h>
#include <linux/smp_lock.h>
#include <linux/fs.h>
diff --git a/linux/drivers/media/dvb/ttpci/av7110_v4l.c b/linux/drivers/media/dvb/ttpci/av7110_v4l.c
index 6ffe53fdc..52b500a38 100644
--- a/linux/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/linux/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -32,7 +32,6 @@
#include <linux/fs.h>
#include <linux/timer.h>
#include <linux/poll.h>
-#include <linux/byteorder/swabb.h>
#include <linux/smp_lock.h>
#include "av7110.h"
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-ctrl.c b/linux/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
index 999c5e223..767cb0943 100644
--- a/linux/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
+++ b/linux/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
@@ -48,12 +48,17 @@ int pvr2_ctrl_set_mask_value(struct pvr2_ctrl *cptr,int mask,int val)
if (cptr->info->type == pvr2_ctl_bitmask) {
mask &= cptr->info->def.type_bitmask.valid_bits;
} else if (cptr->info->type == pvr2_ctl_int) {
- if (val < cptr->info->def.type_int.min_value) {
- break;
+ int lim;
+ lim = cptr->info->def.type_int.min_value;
+ if (cptr->info->get_min_value) {
+ cptr->info->get_min_value(cptr,&lim);
}
- if (val > cptr->info->def.type_int.max_value) {
- break;
+ if (val < lim) break;
+ lim = cptr->info->def.type_int.max_value;
+ if (cptr->info->get_max_value) {
+ cptr->info->get_max_value(cptr,&lim);
}
+ if (val > lim) break;
} else if (cptr->info->type == pvr2_ctl_enum) {
if (val >= cptr->info->def.type_enum.count) {
break;
@@ -96,7 +101,9 @@ int pvr2_ctrl_get_max(struct pvr2_ctrl *cptr)
int ret = 0;
if (!cptr) return 0;
LOCK_TAKE(cptr->hdw->big_lock); do {
- if (cptr->info->type == pvr2_ctl_int) {
+ if (cptr->info->get_max_value) {
+ cptr->info->get_max_value(cptr,&ret);
+ } else if (cptr->info->type == pvr2_ctl_int) {
ret = cptr->info->def.type_int.max_value;
}
} while(0); LOCK_GIVE(cptr->hdw->big_lock);
@@ -110,7 +117,9 @@ int pvr2_ctrl_get_min(struct pvr2_ctrl *cptr)
int ret = 0;
if (!cptr) return 0;
LOCK_TAKE(cptr->hdw->big_lock); do {
- if (cptr->info->type == pvr2_ctl_int) {
+ if (cptr->info->get_min_value) {
+ cptr->info->get_min_value(cptr,&ret);
+ } else if (cptr->info->type == pvr2_ctl_int) {
ret = cptr->info->def.type_int.min_value;
}
} while(0); LOCK_GIVE(cptr->hdw->big_lock);
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
index 74529995c..07bc0de55 100644
--- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
+++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
@@ -45,32 +45,6 @@
#include "pvrusb2-io.h"
#include <media/cx2341x.h>
-/* Legal values for the SRATE state variable */
-#define PVR2_CVAL_SRATE_48 0
-#define PVR2_CVAL_SRATE_44_1 1
-
-/* Legal values for the AUDIOBITRATE state variable */
-#define PVR2_CVAL_AUDIOBITRATE_384 0
-#define PVR2_CVAL_AUDIOBITRATE_320 1
-#define PVR2_CVAL_AUDIOBITRATE_256 2
-#define PVR2_CVAL_AUDIOBITRATE_224 3
-#define PVR2_CVAL_AUDIOBITRATE_192 4
-#define PVR2_CVAL_AUDIOBITRATE_160 5
-#define PVR2_CVAL_AUDIOBITRATE_128 6
-#define PVR2_CVAL_AUDIOBITRATE_112 7
-#define PVR2_CVAL_AUDIOBITRATE_96 8
-#define PVR2_CVAL_AUDIOBITRATE_80 9
-#define PVR2_CVAL_AUDIOBITRATE_64 10
-#define PVR2_CVAL_AUDIOBITRATE_56 11
-#define PVR2_CVAL_AUDIOBITRATE_48 12
-#define PVR2_CVAL_AUDIOBITRATE_32 13
-#define PVR2_CVAL_AUDIOBITRATE_VBR 14
-
-/* Legal values for the AUDIOEMPHASIS state variable */
-#define PVR2_CVAL_AUDIOEMPHASIS_NONE 0
-#define PVR2_CVAL_AUDIOEMPHASIS_50_15 1
-#define PVR2_CVAL_AUDIOEMPHASIS_CCITT 2
-
/* Legal values for PVR2_CID_HSM */
#define PVR2_CVAL_HSM_FAIL 0
#define PVR2_CVAL_HSM_FULL 1
@@ -111,6 +85,8 @@ struct pvr2_ctl_info {
/* Control's implementation */
pvr2_ctlf_get_value get_value; /* Get its value */
+ pvr2_ctlf_get_value get_min_value; /* Get minimum allowed value */
+ pvr2_ctlf_get_value get_max_value; /* Get maximum allowed value */
pvr2_ctlf_set_value set_value; /* Set its value */
pvr2_ctlf_val_to_sym val_to_sym; /* Custom convert value->symbol */
pvr2_ctlf_sym_to_val sym_to_val; /* Custom convert symbol->value */
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index fa4a56f7a..211b789ff 100644
--- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -222,14 +222,15 @@ static const struct pvr2_mpeg_ids mpeg_ids[] = {
};
#define MPEGDEF_COUNT (sizeof(mpeg_ids)/sizeof(mpeg_ids[0]))
+
static const char *control_values_srate[] = {
- [PVR2_CVAL_SRATE_48] = "48KHz",
- [PVR2_CVAL_SRATE_44_1] = "44.1KHz",
+ [V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100] = "44.1 kHz",
+ [V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000] = "48 kHz",
+ [V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000] = "32 kHz",
};
-
static const char *control_values_input[] = {
[PVR2_CVAL_INPUT_TV] = "television", /*xawtv needs this name*/
[PVR2_CVAL_INPUT_RADIO] = "radio",
@@ -363,6 +364,30 @@ static int ctrl_freq_set(struct pvr2_ctrl *cptr,int m,int v)
return 0;
}
+#ifdef CONFIG_VIDEO_PVRUSB2_24XXX
+static int ctrl_hres_max_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ /* If we're dealing with a 24xxx device, force the horizontal
+ maximum to be 720 no matter what, since we can't get the device
+ to work properly with any other value. Otherwise just return
+ the normal value. */
+ *vp = cptr->info->def.type_int.max_value;
+ if (cptr->hdw->hdw_type == PVR2_HDW_TYPE_24XXX) *vp = 720;
+ return 0;
+}
+
+static int ctrl_hres_min_get(struct pvr2_ctrl *cptr,int *vp)
+{
+ /* If we're dealing with a 24xxx device, force the horizontal
+ minimum to be 720 no matter what, since we can't get the device
+ to work properly with any other value. Otherwise just return
+ the normal value. */
+ *vp = cptr->info->def.type_int.min_value;
+ if (cptr->hdw->hdw_type == PVR2_HDW_TYPE_24XXX) *vp = 720;
+ return 0;
+}
+#endif
+
static int ctrl_cx2341x_is_dirty(struct pvr2_ctrl *cptr)
{
return cptr->hdw->enc_stale != 0;
@@ -721,6 +746,12 @@ static const struct pvr2_ctl_info control_defs[] = {
.default_value = 720,
DEFREF(res_hor),
DEFINT(320,720),
+#ifdef CONFIG_VIDEO_PVRUSB2_24XXX
+ /* Hook in check for clamp on horizontal resolution in
+ order to avoid unsolved problem involving cx25840. */
+ .get_max_value = ctrl_hres_max_get,
+ .get_min_value = ctrl_hres_min_get,
+#endif
},{
.desc = "Vertical capture resolution",
.name = "resolution_ver",
@@ -730,9 +761,9 @@ static const struct pvr2_ctl_info control_defs[] = {
DEFINT(200,625),
},{
.v4l_id = V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ,
- .desc = "Sample rate",
+ .default_value = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000,
+ .desc = "Audio Sampling Frequency",
.name = "srate",
- .default_value = PVR2_CVAL_SRATE_48,
DEFREF(srate),
DEFENUM(control_values_srate),
},{
@@ -2264,17 +2295,17 @@ static int pvr2_hdw_commit_ctl_internal(struct pvr2_hdw *hdw)
}
if (hdw->std_dirty ||
-#if 0 /* Don't toggle encoder for now - seems to work better this way */
hdw->enc_stale ||
hdw->srate_dirty ||
hdw->res_ver_dirty ||
hdw->res_hor_dirty ||
-#endif
0) {
/* If any of this changes, then the encoder needs to be
reconfigured, and we need to reset the stream. */
stale_subsys_mask |= (1<<PVR2_SUBSYS_B_ENC_CFG);
+#if 0 /* Don't toggle encoder for now - seems to work better this way */
stale_subsys_mask |= hdw->subsys_stream_mask;
+#endif
}
if (hdw->srate_dirty) {
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-sysfs.c b/linux/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
index 23f53a880..07c9d1190 100644
--- a/linux/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
+++ b/linux/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
@@ -44,12 +44,16 @@ struct pvr2_sysfs {
struct kobj_type ktype;
struct class_device_attribute attr_v4l_minor_number;
struct class_device_attribute attr_unit_number;
+ int v4l_minor_number_created_ok;
+ int unit_number_created_ok;
};
#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
struct pvr2_sysfs_debugifc {
struct class_device_attribute attr_debugcmd;
struct class_device_attribute attr_debuginfo;
+ int debugcmd_created_ok;
+ int debuginfo_created_ok;
};
#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
@@ -67,6 +71,7 @@ struct pvr2_sysfs_ctl_item {
struct pvr2_sysfs_ctl_item *item_next;
struct attribute *attr_gen[7];
struct attribute_group grp;
+ int created_ok;
char name[80];
};
@@ -487,6 +492,7 @@ static void pvr2_sysfs_add_control(struct pvr2_sysfs *sfp,int ctl_id)
struct pvr2_sysfs_func_set *fp;
struct pvr2_ctrl *cptr;
unsigned int cnt,acnt;
+ int ret;
if ((ctl_id < 0) || (ctl_id >= (sizeof(funcs)/sizeof(funcs[0])))) {
return;
@@ -589,7 +595,13 @@ static void pvr2_sysfs_add_control(struct pvr2_sysfs *sfp,int ctl_id)
cip->grp.name = cip->name;
cip->grp.attrs = cip->attr_gen;
- sysfs_create_group(&sfp->class_dev->kobj,&cip->grp);
+ ret = sysfs_create_group(&sfp->class_dev->kobj,&cip->grp);
+ if (ret) {
+ printk(KERN_WARNING "%s: sysfs_create_group error: %d\n",
+ __FUNCTION__, ret);
+ return;
+ }
+ cip->created_ok = !0;
}
#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
@@ -616,22 +628,33 @@ static void pvr2_sysfs_add_debugifc(struct pvr2_sysfs *sfp)
dip->attr_debuginfo.show = debuginfo_show;
sfp->debugifc = dip;
ret = class_device_create_file(sfp->class_dev,&dip->attr_debugcmd);
- if (ret < 0)
+ if (ret < 0) {
printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
__FUNCTION__, ret);
+ } else {
+ dip->debugcmd_created_ok = !0;
+ }
ret = class_device_create_file(sfp->class_dev,&dip->attr_debuginfo);
- if (ret < 0)
+ if (ret < 0) {
printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
__FUNCTION__, ret);
+ } else {
+ dip->debuginfo_created_ok = !0;
+ }
}
static void pvr2_sysfs_tear_down_debugifc(struct pvr2_sysfs *sfp)
{
if (!sfp->debugifc) return;
- class_device_remove_file(sfp->class_dev,
- &sfp->debugifc->attr_debuginfo);
- class_device_remove_file(sfp->class_dev,&sfp->debugifc->attr_debugcmd);
+ if (sfp->debugifc->debuginfo_created_ok) {
+ class_device_remove_file(sfp->class_dev,
+ &sfp->debugifc->attr_debuginfo);
+ }
+ if (sfp->debugifc->debugcmd_created_ok) {
+ class_device_remove_file(sfp->class_dev,
+ &sfp->debugifc->attr_debugcmd);
+ }
kfree(sfp->debugifc);
sfp->debugifc = NULL;
}
@@ -653,7 +676,9 @@ static void pvr2_sysfs_tear_down_controls(struct pvr2_sysfs *sfp)
struct pvr2_sysfs_ctl_item *cip1,*cip2;
for (cip1 = sfp->item_first; cip1; cip1 = cip2) {
cip2 = cip1->item_next;
- sysfs_remove_group(&sfp->class_dev->kobj,&cip1->grp);
+ if (cip1->created_ok) {
+ sysfs_remove_group(&sfp->class_dev->kobj,&cip1->grp);
+ }
pvr2_sysfs_trace("Destroying pvr2_sysfs_ctl_item id=%p",cip1);
kfree(cip1);
}
@@ -683,8 +708,14 @@ static void class_dev_destroy(struct pvr2_sysfs *sfp)
pvr2_sysfs_tear_down_debugifc(sfp);
#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
pvr2_sysfs_tear_down_controls(sfp);
- class_device_remove_file(sfp->class_dev,&sfp->attr_v4l_minor_number);
- class_device_remove_file(sfp->class_dev,&sfp->attr_unit_number);
+ if (sfp->v4l_minor_number_created_ok) {
+ class_device_remove_file(sfp->class_dev,
+ &sfp->attr_v4l_minor_number);
+ }
+ if (sfp->unit_number_created_ok) {
+ class_device_remove_file(sfp->class_dev,
+ &sfp->attr_unit_number);
+ }
pvr2_sysfs_trace("Destroying class_dev id=%p",sfp->class_dev);
sfp->class_dev->class_data = NULL;
class_device_unregister(sfp->class_dev);
@@ -756,10 +787,14 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
sfp->attr_v4l_minor_number.attr.mode = S_IRUGO;
sfp->attr_v4l_minor_number.show = v4l_minor_number_show;
sfp->attr_v4l_minor_number.store = NULL;
- ret = class_device_create_file(sfp->class_dev,&sfp->attr_v4l_minor_number);
- if (ret < 0)
+ ret = class_device_create_file(sfp->class_dev,
+ &sfp->attr_v4l_minor_number);
+ if (ret < 0) {
printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
__FUNCTION__, ret);
+ } else {
+ sfp->v4l_minor_number_created_ok = !0;
+ }
sfp->attr_unit_number.attr.owner = THIS_MODULE;
sfp->attr_unit_number.attr.name = "unit_number";
@@ -767,9 +802,12 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
sfp->attr_unit_number.show = unit_number_show;
sfp->attr_unit_number.store = NULL;
ret = class_device_create_file(sfp->class_dev,&sfp->attr_unit_number);
- if (ret < 0)
+ if (ret < 0) {
printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
__FUNCTION__, ret);
+ } else {
+ sfp->unit_number_created_ok = !0;
+ }
pvr2_sysfs_add_controls(sfp);
#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index 2ca67413d..1e4be1e4e 100644
--- a/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -475,18 +475,26 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file,
ret = 0;
switch(vf->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+ int lmin,lmax;
+ struct pvr2_ctrl *hcp,*vcp;
int h = vf->fmt.pix.height;
int w = vf->fmt.pix.width;
-
- if (h < 200) {
- h = 200;
- } else if (h > 625) {
- h = 625;
+ hcp = pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_HRES);
+ vcp = pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_VRES);
+
+ lmin = pvr2_ctrl_get_min(hcp);
+ lmax = pvr2_ctrl_get_max(hcp);
+ if (h < lmin) {
+ h = lmin;
+ } else if (h > lmax) {
+ h = lmax;
}
- if (w < 320) {
- w = 320;
- } else if (w > 720) {
- w = 720;
+ lmin = pvr2_ctrl_get_min(vcp);
+ lmax = pvr2_ctrl_get_max(vcp);
+ if (w < lmin) {
+ w = lmin;
+ } else if (w > lmax) {
+ w = lmax;
}
memcpy(vf, &pvr_format[PVR_FORMAT_PIX],
@@ -495,14 +503,8 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file,
vf->fmt.pix.height = h;
if (cmd == VIDIOC_S_FMT) {
- pvr2_ctrl_set_value(
- pvr2_hdw_get_ctrl_by_id(hdw,
- PVR2_CID_HRES),
- vf->fmt.pix.width);
- pvr2_ctrl_set_value(
- pvr2_hdw_get_ctrl_by_id(hdw,
- PVR2_CID_VRES),
- vf->fmt.pix.height);
+ pvr2_ctrl_set_value(hcp,vf->fmt.pix.width);
+ pvr2_ctrl_set_value(vcp,vf->fmt.pix.height);
}
} break;
case V4L2_BUF_TYPE_VBI_CAPTURE:
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-08 12:00:04 +0000