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-rw-r--r--drivers/media/common/b2c2/flexcop-hw-filter.c2
-rw-r--r--drivers/media/common/b2c2/flexcop.h6
-rw-r--r--drivers/media/common/saa7146/saa7146_core.c2
-rw-r--r--drivers/media/common/saa7146/saa7146_video.c3
-rw-r--r--drivers/media/common/siano/smscoreapi.c42
-rw-r--r--drivers/media/common/siano/smscoreapi.h5
-rw-r--r--drivers/media/common/siano/smsdvb-main.c58
-rw-r--r--drivers/media/common/videobuf2/frame_vector.c1
-rw-r--r--drivers/media/common/videobuf2/videobuf2-dma-sg.c2
9 files changed, 75 insertions, 46 deletions
diff --git a/drivers/media/common/b2c2/flexcop-hw-filter.c b/drivers/media/common/b2c2/flexcop-hw-filter.c
index 335f30a54ba8..c5a3345c99e9 100644
--- a/drivers/media/common/b2c2/flexcop-hw-filter.c
+++ b/drivers/media/common/b2c2/flexcop-hw-filter.c
@@ -69,7 +69,7 @@ vpid.vregname.field = onoff ? pid : 0x1fff; \
vpid.vregname.trans_field = transval; \
v208.ctrl_208.enablefield = onoff; \
fc->write_ibi_reg(fc, vregname, vpid); \
-fc->write_ibi_reg(fc, ctrl_208, v208);
+fc->write_ibi_reg(fc, ctrl_208, v208)
static void flexcop_pid_Stream1_PID_ctrl(struct flexcop_device *fc,
u16 pid, int onoff)
diff --git a/drivers/media/common/b2c2/flexcop.h b/drivers/media/common/b2c2/flexcop.h
index 486fe2380b92..05e595f896dc 100644
--- a/drivers/media/common/b2c2/flexcop.h
+++ b/drivers/media/common/b2c2/flexcop.h
@@ -14,10 +14,10 @@ extern int b2c2_flexcop_debug;
/* debug */
#ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG
-#define dprintk(level,args...) \
- do { if ((b2c2_flexcop_debug & level)) printk(args); } while (0)
+#define dprintk(level, args...) \
+ do { if ((b2c2_flexcop_debug & (level))) printk(args); } while (0)
#else
-#define dprintk(level,args...)
+#define dprintk(level, args...) no_printk(args)
#endif
#define deb_info(args...) dprintk(0x01, args)
diff --git a/drivers/media/common/saa7146/saa7146_core.c b/drivers/media/common/saa7146/saa7146_core.c
index f2d13b71416c..e50fa0ff7c5d 100644
--- a/drivers/media/common/saa7146/saa7146_core.c
+++ b/drivers/media/common/saa7146/saa7146_core.c
@@ -253,7 +253,7 @@ int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt
i, sg_dma_address(list), sg_dma_len(list),
list->offset);
*/
- for (p = 0; p * 4096 < list->length; p++, ptr++) {
+ for (p = 0; p * 4096 < sg_dma_len(list); p++, ptr++) {
*ptr = cpu_to_le32(sg_dma_address(list) + p * 4096);
nr_pages++;
}
diff --git a/drivers/media/common/saa7146/saa7146_video.c b/drivers/media/common/saa7146/saa7146_video.c
index 7b8795eca589..66215d9106a4 100644
--- a/drivers/media/common/saa7146/saa7146_video.c
+++ b/drivers/media/common/saa7146/saa7146_video.c
@@ -247,9 +247,8 @@ static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *bu
/* walk all pages, copy all page addresses to ptr1 */
for (i = 0; i < length; i++, list++) {
- for (p = 0; p * 4096 < list->length; p++, ptr1++) {
+ for (p = 0; p * 4096 < sg_dma_len(list); p++, ptr1++)
*ptr1 = cpu_to_le32(sg_dma_address(list) - list->offset);
- }
}
/*
ptr1 = pt1->cpu;
diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c
index c1511094fdc7..410cc3ac6f94 100644
--- a/drivers/media/common/siano/smscoreapi.c
+++ b/drivers/media/common/siano/smscoreapi.c
@@ -429,13 +429,13 @@ static struct smscore_registry_entry_t *smscore_find_registry(char *devpath)
struct smscore_registry_entry_t *entry;
struct list_head *next;
- kmutex_lock(&g_smscore_registrylock);
+ mutex_lock(&g_smscore_registrylock);
for (next = g_smscore_registry.next;
next != &g_smscore_registry;
next = next->next) {
entry = (struct smscore_registry_entry_t *) next;
if (!strncmp(entry->devpath, devpath, sizeof(entry->devpath))) {
- kmutex_unlock(&g_smscore_registrylock);
+ mutex_unlock(&g_smscore_registrylock);
return entry;
}
}
@@ -446,7 +446,7 @@ static struct smscore_registry_entry_t *smscore_find_registry(char *devpath)
list_add(&entry->entry, &g_smscore_registry);
} else
pr_err("failed to create smscore_registry.\n");
- kmutex_unlock(&g_smscore_registrylock);
+ mutex_unlock(&g_smscore_registrylock);
return entry;
}
@@ -527,7 +527,7 @@ int smscore_register_hotplug(hotplug_t hotplug)
struct list_head *next, *first;
int rc = 0;
- kmutex_lock(&g_smscore_deviceslock);
+ mutex_lock(&g_smscore_deviceslock);
notifyee = kmalloc(sizeof(*notifyee), GFP_KERNEL);
if (notifyee) {
/* now notify callback about existing devices */
@@ -548,7 +548,7 @@ int smscore_register_hotplug(hotplug_t hotplug)
} else
rc = -ENOMEM;
- kmutex_unlock(&g_smscore_deviceslock);
+ mutex_unlock(&g_smscore_deviceslock);
return rc;
}
@@ -564,7 +564,7 @@ void smscore_unregister_hotplug(hotplug_t hotplug)
{
struct list_head *next, *first;
- kmutex_lock(&g_smscore_deviceslock);
+ mutex_lock(&g_smscore_deviceslock);
first = &g_smscore_notifyees;
@@ -579,7 +579,7 @@ void smscore_unregister_hotplug(hotplug_t hotplug)
}
}
- kmutex_unlock(&g_smscore_deviceslock);
+ mutex_unlock(&g_smscore_deviceslock);
}
EXPORT_SYMBOL_GPL(smscore_unregister_hotplug);
@@ -732,9 +732,9 @@ int smscore_register_device(struct smsdevice_params_t *params,
smscore_registry_settype(dev->devpath, params->device_type);
/* add device to devices list */
- kmutex_lock(&g_smscore_deviceslock);
+ mutex_lock(&g_smscore_deviceslock);
list_add(&dev->entry, &g_smscore_devices);
- kmutex_unlock(&g_smscore_deviceslock);
+ mutex_unlock(&g_smscore_deviceslock);
*coredev = dev;
@@ -890,14 +890,14 @@ int smscore_start_device(struct smscore_device_t *coredev)
return rc;
}
- kmutex_lock(&g_smscore_deviceslock);
+ mutex_lock(&g_smscore_deviceslock);
rc = smscore_notify_callbacks(coredev, coredev->device, 1);
smscore_init_ir(coredev);
pr_debug("device %p started, rc %d\n", coredev, rc);
- kmutex_unlock(&g_smscore_deviceslock);
+ mutex_unlock(&g_smscore_deviceslock);
return rc;
}
@@ -1197,7 +1197,7 @@ void smscore_unregister_device(struct smscore_device_t *coredev)
int num_buffers = 0;
int retry = 0;
- kmutex_lock(&g_smscore_deviceslock);
+ mutex_lock(&g_smscore_deviceslock);
/* Release input device (IR) resources */
sms_ir_exit(coredev);
@@ -1224,9 +1224,9 @@ void smscore_unregister_device(struct smscore_device_t *coredev)
pr_debug("waiting for %d buffer(s)\n",
coredev->num_buffers - num_buffers);
- kmutex_unlock(&g_smscore_deviceslock);
+ mutex_unlock(&g_smscore_deviceslock);
msleep(100);
- kmutex_lock(&g_smscore_deviceslock);
+ mutex_lock(&g_smscore_deviceslock);
}
pr_debug("freed %d buffers\n", num_buffers);
@@ -1245,7 +1245,7 @@ void smscore_unregister_device(struct smscore_device_t *coredev)
list_del(&coredev->entry);
kfree(coredev);
- kmutex_unlock(&g_smscore_deviceslock);
+ mutex_unlock(&g_smscore_deviceslock);
pr_debug("device %p destroyed\n", coredev);
}
@@ -2123,17 +2123,17 @@ static int __init smscore_module_init(void)
{
INIT_LIST_HEAD(&g_smscore_notifyees);
INIT_LIST_HEAD(&g_smscore_devices);
- kmutex_init(&g_smscore_deviceslock);
+ mutex_init(&g_smscore_deviceslock);
INIT_LIST_HEAD(&g_smscore_registry);
- kmutex_init(&g_smscore_registrylock);
+ mutex_init(&g_smscore_registrylock);
return 0;
}
static void __exit smscore_module_exit(void)
{
- kmutex_lock(&g_smscore_deviceslock);
+ mutex_lock(&g_smscore_deviceslock);
while (!list_empty(&g_smscore_notifyees)) {
struct smscore_device_notifyee_t *notifyee =
(struct smscore_device_notifyee_t *)
@@ -2142,9 +2142,9 @@ static void __exit smscore_module_exit(void)
list_del(&notifyee->entry);
kfree(notifyee);
}
- kmutex_unlock(&g_smscore_deviceslock);
+ mutex_unlock(&g_smscore_deviceslock);
- kmutex_lock(&g_smscore_registrylock);
+ mutex_lock(&g_smscore_registrylock);
while (!list_empty(&g_smscore_registry)) {
struct smscore_registry_entry_t *entry =
(struct smscore_registry_entry_t *)
@@ -2153,7 +2153,7 @@ static void __exit smscore_module_exit(void)
list_del(&entry->entry);
kfree(entry);
}
- kmutex_unlock(&g_smscore_registrylock);
+ mutex_unlock(&g_smscore_registrylock);
pr_debug("\n");
}
diff --git a/drivers/media/common/siano/smscoreapi.h b/drivers/media/common/siano/smscoreapi.h
index b3b793b5caf3..4a6b9f4c44ac 100644
--- a/drivers/media/common/siano/smscoreapi.h
+++ b/drivers/media/common/siano/smscoreapi.h
@@ -28,11 +28,6 @@ Copyright (C) 2006-2008, Uri Shkolnik, Anatoly Greenblat
#include "smsir.h"
-#define kmutex_init(_p_) mutex_init(_p_)
-#define kmutex_lock(_p_) mutex_lock(_p_)
-#define kmutex_trylock(_p_) mutex_trylock(_p_)
-#define kmutex_unlock(_p_) mutex_unlock(_p_)
-
/*
* Define the firmware names used by the driver.
* Those should match what's used at smscoreapi.c and sms-cards.c
diff --git a/drivers/media/common/siano/smsdvb-main.c b/drivers/media/common/siano/smsdvb-main.c
index ae17407e477a..cd5bafe9a3ac 100644
--- a/drivers/media/common/siano/smsdvb-main.c
+++ b/drivers/media/common/siano/smsdvb-main.c
@@ -167,6 +167,34 @@ static inline int sms_to_mode(u32 mode)
return TRANSMISSION_MODE_AUTO;
}
+static inline int sms_to_isdbt_mode(u32 mode)
+{
+ switch (mode) {
+ case 1:
+ return TRANSMISSION_MODE_2K;
+ case 2:
+ return TRANSMISSION_MODE_4K;
+ case 3:
+ return TRANSMISSION_MODE_8K;
+ }
+ return TRANSMISSION_MODE_AUTO;
+}
+
+static inline int sms_to_isdbt_guard_interval(u32 interval)
+{
+ switch (interval) {
+ case 4:
+ return GUARD_INTERVAL_1_4;
+ case 8:
+ return GUARD_INTERVAL_1_8;
+ case 16:
+ return GUARD_INTERVAL_1_16;
+ case 32:
+ return GUARD_INTERVAL_1_32;
+ }
+ return GUARD_INTERVAL_AUTO;
+}
+
static inline int sms_to_status(u32 is_demod_locked, u32 is_rf_locked)
{
if (is_demod_locked)
@@ -345,8 +373,8 @@ static void smsdvb_update_isdbt_stats(struct smsdvb_client_t *client,
/* Update ISDB-T transmission parameters */
c->frequency = p->frequency;
c->bandwidth_hz = sms_to_bw(p->bandwidth);
- c->transmission_mode = sms_to_mode(p->transmission_mode);
- c->guard_interval = sms_to_guard_interval(p->guard_interval);
+ c->transmission_mode = sms_to_isdbt_mode(p->transmission_mode);
+ c->guard_interval = sms_to_isdbt_guard_interval(p->guard_interval);
c->isdbt_partial_reception = p->partial_reception ? 1 : 0;
n_layers = p->num_of_layers;
if (n_layers < 1)
@@ -391,6 +419,10 @@ static void smsdvb_update_isdbt_stats(struct smsdvb_client_t *client,
continue;
}
c->layer[i].modulation = sms_to_modulation(lr->constellation);
+ c->layer[i].fec = sms_to_code_rate(lr->code_rate);
+
+ /* Time interleaving */
+ c->layer[i].interleaving = (u8)lr->ti_ldepth_i;
/* TS PER */
c->block_error.stat[i + 1].scale = FE_SCALE_COUNTER;
@@ -429,8 +461,8 @@ static void smsdvb_update_isdbt_stats_ex(struct smsdvb_client_t *client,
c->frequency = p->frequency;
client->fe_status = sms_to_status(p->is_demod_locked, 0);
c->bandwidth_hz = sms_to_bw(p->bandwidth);
- c->transmission_mode = sms_to_mode(p->transmission_mode);
- c->guard_interval = sms_to_guard_interval(p->guard_interval);
+ c->transmission_mode = sms_to_isdbt_mode(p->transmission_mode);
+ c->guard_interval = sms_to_isdbt_guard_interval(p->guard_interval);
c->isdbt_partial_reception = p->partial_reception ? 1 : 0;
n_layers = p->num_of_layers;
if (n_layers < 1)
@@ -479,6 +511,10 @@ static void smsdvb_update_isdbt_stats_ex(struct smsdvb_client_t *client,
continue;
}
c->layer[i].modulation = sms_to_modulation(lr->constellation);
+ c->layer[i].fec = sms_to_code_rate(lr->code_rate);
+
+ /* Time interleaving */
+ c->layer[i].interleaving = (u8)lr->ti_ldepth_i;
/* TS PER */
c->block_error.stat[i + 1].scale = FE_SCALE_COUNTER;
@@ -630,11 +666,11 @@ static void smsdvb_unregister_client(struct smsdvb_client_t *client)
static void smsdvb_onremove(void *context)
{
- kmutex_lock(&g_smsdvb_clientslock);
+ mutex_lock(&g_smsdvb_clientslock);
smsdvb_unregister_client((struct smsdvb_client_t *) context);
- kmutex_unlock(&g_smsdvb_clientslock);
+ mutex_unlock(&g_smsdvb_clientslock);
}
static int smsdvb_start_feed(struct dvb_demux_feed *feed)
@@ -1151,11 +1187,11 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev,
init_completion(&client->tune_done);
init_completion(&client->stats_done);
- kmutex_lock(&g_smsdvb_clientslock);
+ mutex_lock(&g_smsdvb_clientslock);
list_add(&client->entry, &g_smsdvb_clients);
- kmutex_unlock(&g_smsdvb_clientslock);
+ mutex_unlock(&g_smsdvb_clientslock);
client->event_fe_state = -1;
client->event_unc_state = -1;
@@ -1201,7 +1237,7 @@ static int __init smsdvb_module_init(void)
int rc;
INIT_LIST_HEAD(&g_smsdvb_clients);
- kmutex_init(&g_smsdvb_clientslock);
+ mutex_init(&g_smsdvb_clientslock);
smsdvb_debugfs_register();
@@ -1216,14 +1252,14 @@ static void __exit smsdvb_module_exit(void)
{
smscore_unregister_hotplug(smsdvb_hotplug);
- kmutex_lock(&g_smsdvb_clientslock);
+ mutex_lock(&g_smsdvb_clientslock);
while (!list_empty(&g_smsdvb_clients))
smsdvb_unregister_client((struct smsdvb_client_t *)g_smsdvb_clients.next);
smsdvb_debugfs_unregister();
- kmutex_unlock(&g_smsdvb_clientslock);
+ mutex_unlock(&g_smsdvb_clientslock);
}
module_init(smsdvb_module_init);
diff --git a/drivers/media/common/videobuf2/frame_vector.c b/drivers/media/common/videobuf2/frame_vector.c
index a0e65481a201..381158320a90 100644
--- a/drivers/media/common/videobuf2/frame_vector.c
+++ b/drivers/media/common/videobuf2/frame_vector.c
@@ -14,7 +14,6 @@
* get_vaddr_frames() - map virtual addresses to pfns
* @start: starting user address
* @nr_frames: number of pages / pfns from start to map
- * @gup_flags: flags modifying lookup behaviour
* @vec: structure which receives pages / pfns of the addresses mapped.
* It should have space for at least nr_frames entries.
*
diff --git a/drivers/media/common/videobuf2/videobuf2-dma-sg.c b/drivers/media/common/videobuf2/videobuf2-dma-sg.c
index 030e48218687..c5b06a509566 100644
--- a/drivers/media/common/videobuf2/videobuf2-dma-sg.c
+++ b/drivers/media/common/videobuf2/videobuf2-dma-sg.c
@@ -105,7 +105,7 @@ static void *vb2_dma_sg_alloc(struct device *dev, unsigned long dma_attrs,
int ret;
int num_pages;
- if (WARN_ON(!dev))
+ if (WARN_ON(!dev) || WARN_ON(!size))
return ERR_PTR(-EINVAL);
buf = kzalloc(sizeof *buf, GFP_KERNEL);
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