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path: root/drivers/media/video/ivtv/ivtv-driver.c
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Diffstat (limited to 'drivers/media/video/ivtv/ivtv-driver.c')
-rw-r--r--drivers/media/video/ivtv/ivtv-driver.c54
1 files changed, 25 insertions, 29 deletions
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index efc66355339..d73d433a4ff 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -56,7 +56,6 @@
#include "ivtv-gpio.h"
#include "ivtv-yuv.h"
-#include <linux/vermagic.h>
#include <media/tveeprom.h>
#include <media/v4l2-chip-ident.h>
@@ -181,7 +180,7 @@ MODULE_PARM_DESC(secam, "Set SECAM standard: B, G, H, D, K, L, LC");
MODULE_PARM_DESC(ntsc, "Set NTSC standard: M, J, K");
MODULE_PARM_DESC(debug,
"Debug level (bitmask). Default: errors only\n"
- "\t\t\t(debug = 511 gives full debugging)");
+ "\t\t\t(debug = 1023 gives full debugging)");
MODULE_PARM_DESC(ivtv_pci_latency,
"Change the PCI latency to 64 if lower: 0 = No, 1 = Yes,\n"
"\t\t\tDefault: Yes");
@@ -276,9 +275,10 @@ int ivtv_waitq(wait_queue_head_t *waitq)
}
/* Generic utility functions */
-int ivtv_sleep_timeout(int timeout, int intr)
+int ivtv_msleep_timeout(unsigned int msecs, int intr)
{
int ret;
+ int timeout = msecs_to_jiffies(msecs);
do {
set_current_state(intr ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
@@ -339,6 +339,7 @@ static void ivtv_process_eeprom(struct ivtv *itv)
/* In a few cases the PCI subsystem IDs do not correctly
identify the card. A better method is to check the
model number from the eeprom instead. */
+ case 30012 ... 30039: /* Low profile PVR250 */
case 32000 ... 32999:
case 48000 ... 48099: /* 48??? range are PVR250s with a cx23415 */
case 48400 ... 48599:
@@ -426,7 +427,7 @@ static void ivtv_process_eeprom(struct ivtv *itv)
if (itv->options.newi2c == -1 && tv.has_ir != -1 && tv.has_ir != 2) {
itv->options.newi2c = (tv.has_ir & 2) ? 1 : 0;
if (itv->options.newi2c) {
- IVTV_INFO("reopen i2c bus for IR-blaster support\n");
+ IVTV_INFO("Reopen i2c bus for IR-blaster support\n");
exit_ivtv_i2c(itv);
init_ivtv_i2c(itv);
}
@@ -622,6 +623,7 @@ static int __devinit ivtv_init_struct1(struct ivtv *itv)
itv->enc_mbox.max_mbox = 2; /* the encoder has 3 mailboxes (0-2) */
itv->dec_mbox.max_mbox = 1; /* the decoder has 2 mailboxes (0-1) */
+ mutex_init(&itv->serialize_lock);
mutex_init(&itv->i2c_bus_lock);
mutex_init(&itv->udma.lock);
@@ -949,7 +951,7 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
/* Make sure we've got a place for this card */
if (ivtv_cards_active == IVTV_MAX_CARDS) {
- printk(KERN_ERR "ivtv: Maximum number of cards detected (%d).\n",
+ printk(KERN_ERR "ivtv: Maximum number of cards detected (%d)\n",
ivtv_cards_active);
spin_unlock(&ivtv_cards_lock);
return -ENOMEM;
@@ -964,9 +966,7 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
itv->dev = dev;
itv->num = ivtv_cards_active++;
snprintf(itv->name, sizeof(itv->name) - 1, "ivtv%d", itv->num);
- if (itv->num) {
- printk(KERN_INFO "ivtv: ====================== NEXT CARD ======================\n");
- }
+ IVTV_INFO("Initializing card #%d\n", itv->num);
spin_unlock(&ivtv_cards_lock);
@@ -1213,7 +1213,7 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
if (itv->has_cx23415)
ivtv_set_osd_alpha(itv);
- IVTV_INFO("Initialized %s, card #%d\n", itv->card_name, itv->num);
+ IVTV_INFO("Initialized card #%d: %s\n", itv->num, itv->card_name);
return 0;
@@ -1246,15 +1246,15 @@ static void ivtv_remove(struct pci_dev *pci_dev)
{
struct ivtv *itv = pci_get_drvdata(pci_dev);
- IVTV_DEBUG_INFO("Removing Card #%d.\n", itv->num);
+ IVTV_DEBUG_INFO("Removing Card #%d\n", itv->num);
/* Stop all captures */
- IVTV_DEBUG_INFO(" Stopping all streams.\n");
+ IVTV_DEBUG_INFO("Stopping all streams\n");
if (atomic_read(&itv->capturing) > 0)
ivtv_stop_all_captures(itv);
/* Stop all decoding */
- IVTV_DEBUG_INFO(" Stopping decoding.\n");
+ IVTV_DEBUG_INFO("Stopping decoding\n");
if (atomic_read(&itv->decoding) > 0) {
int type;
@@ -1267,33 +1267,30 @@ static void ivtv_remove(struct pci_dev *pci_dev)
}
/* Interrupts */
- IVTV_DEBUG_INFO(" Disabling interrupts.\n");
+ IVTV_DEBUG_INFO("Disabling interrupts\n");
ivtv_set_irq_mask(itv, 0xffffffff);
del_timer_sync(&itv->dma_timer);
/* Stop all Work Queues */
- IVTV_DEBUG_INFO(" Stop Work Queues.\n");
+ IVTV_DEBUG_INFO("Stop Work Queues\n");
flush_workqueue(itv->irq_work_queues);
destroy_workqueue(itv->irq_work_queues);
- IVTV_DEBUG_INFO(" Stopping Firmware.\n");
+ IVTV_DEBUG_INFO("Stopping Firmware\n");
ivtv_halt_firmware(itv);
- IVTV_DEBUG_INFO(" Unregistering v4l devices.\n");
+ IVTV_DEBUG_INFO("Unregistering v4l devices\n");
ivtv_streams_cleanup(itv);
- IVTV_DEBUG_INFO(" Freeing dma resources.\n");
+ IVTV_DEBUG_INFO("Freeing dma resources\n");
ivtv_udma_free(itv);
exit_ivtv_i2c(itv);
- IVTV_DEBUG_INFO(" Releasing irq.\n");
+ IVTV_DEBUG_INFO(" Releasing irq\n");
free_irq(itv->dev->irq, (void *)itv);
+ ivtv_iounmap(itv);
- if (itv->dev) {
- ivtv_iounmap(itv);
- }
-
- IVTV_DEBUG_INFO(" Releasing mem.\n");
+ IVTV_DEBUG_INFO(" Releasing mem\n");
release_mem_region(itv->base_addr, IVTV_ENCODER_SIZE);
release_mem_region(itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE);
if (itv->has_cx23415)
@@ -1314,28 +1311,27 @@ static struct pci_driver ivtv_pci_driver = {
static int module_start(void)
{
- printk(KERN_INFO "ivtv: ==================== START INIT IVTV ====================\n");
- printk(KERN_INFO "ivtv: version %s (" VERMAGIC_STRING ") loading\n", IVTV_VERSION);
+ printk(KERN_INFO "ivtv: Start initialization, version %s\n", IVTV_VERSION);
memset(ivtv_cards, 0, sizeof(ivtv_cards));
/* Validate parameters */
if (ivtv_first_minor < 0 || ivtv_first_minor >= IVTV_MAX_CARDS) {
- printk(KERN_ERR "ivtv: ivtv_first_minor must be between 0 and %d. Exiting...\n",
+ printk(KERN_ERR "ivtv: Exiting, ivtv_first_minor must be between 0 and %d\n",
IVTV_MAX_CARDS - 1);
return -1;
}
- if (ivtv_debug < 0 || ivtv_debug > 511) {
+ if (ivtv_debug < 0 || ivtv_debug > 1023) {
ivtv_debug = 0;
- printk(KERN_INFO "ivtv: debug value must be >= 0 and <= 511!\n");
+ printk(KERN_INFO "ivtv: Debug value must be >= 0 and <= 1023\n");
}
if (pci_register_driver(&ivtv_pci_driver)) {
printk(KERN_ERR "ivtv: Error detecting PCI card\n");
return -ENODEV;
}
- printk(KERN_INFO "ivtv: ==================== END INIT IVTV ====================\n");
+ printk(KERN_INFO "ivtv: End initialization\n");
return 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 11:55:19 +0000