Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

[pandora-kernel.git] / drivers / media / video / ivtv / ivtv-driver.c

diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index e29f949..d73d433 100644 (file)
--- 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);
 
@@ -652,6 +654,7 @@ static int __devinit ivtv_init_struct1(struct ivtv *itv)
        itv->dma_timer.data = (unsigned long)itv;
 
        itv->cur_dma_stream = -1;
+       itv->cur_pio_stream = -1;
        itv->audio_stereo_mode = AUDIO_STEREO;
        itv->audio_bilingual_mode = AUDIO_MONO_LEFT;
 
@@ -948,7 +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;
@@ -963,9 +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);
 
@@ -1212,7 +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;
 
@@ -1245,15 +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;
 
@@ -1266,33 +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)
@@ -1313,28 +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;
 }