diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-core.c | 42 | ||||
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-input.c | 4 | ||||
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-tvaudio.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-video.c | 25 | ||||
| -rw-r--r-- | drivers/media/video/saa7134/saa7134.h | 6 |
5 files changed, 57 insertions, 22 deletions
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c index 1a4a244..410242a 100644 --- a/drivers/media/video/saa7134/saa7134-core.c +++ b/drivers/media/video/saa7134/saa7134-core.c @@ -429,7 +429,7 @@ int saa7134_set_dmabits(struct saa7134_dev *dev) assert_spin_locked(&dev->slock); - if (dev->inresume) + if (dev->insuspend) return 0; /* video capture -- dma 0 + video task A */ @@ -563,6 +563,9 @@ static irqreturn_t saa7134_irq(int irq, void *dev_id) unsigned long report,status; int loop, handled = 0; + if (dev->insuspend) + goto out; + for (loop = 0; loop < 10; loop++) { report = saa_readl(SAA7134_IRQ_REPORT); status = saa_readl(SAA7134_IRQ_STATUS); @@ -1163,6 +1166,7 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev) kfree(dev); } +#ifdef CONFIG_PM static int saa7134_suspend(struct pci_dev *pci_dev , pm_message_t state) { @@ -1176,6 +1180,17 @@ static int saa7134_suspend(struct pci_dev *pci_dev , pm_message_t state) saa_writel(SAA7134_IRQ2, 0); saa_writel(SAA7134_MAIN_CTRL, 0); + synchronize_irq(pci_dev->irq); + dev->insuspend = 1; + + /* Disable timeout timers - if we have active buffers, we will + fill them on resume*/ + + del_timer(&dev->video_q.timeout); + del_timer(&dev->vbi_q.timeout); + del_timer(&dev->ts_q.timeout); + saa7134_ir_stop(dev); + pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state)); pci_save_state(pci_dev); @@ -1194,24 +1209,27 @@ static int saa7134_resume(struct pci_dev *pci_dev) /* Do things that are done in saa7134_initdev , except of initializing memory structures.*/ - dev->inresume = 1; saa7134_board_init1(dev); + /* saa7134_hwinit1 */ if (saa7134_boards[dev->board].video_out) saa7134_videoport_init(dev); - if (card_has_mpeg(dev)) saa7134_ts_init_hw(dev); - + if (dev->remote) + saa7134_ir_start(dev, dev->remote); saa7134_hw_enable1(dev); - saa7134_set_decoder(dev); - saa7134_i2c_call_clients(dev, VIDIOC_S_STD, &dev->tvnorm->id); + + saa7134_board_init2(dev); - saa7134_hw_enable2(dev); + /*saa7134_hwinit2*/ + saa7134_set_tvnorm_hw(dev); saa7134_tvaudio_setmute(dev); saa7134_tvaudio_setvolume(dev, dev->ctl_volume); + saa7134_tvaudio_do_scan(dev); saa7134_enable_i2s(dev); + saa7134_hw_enable2(dev); /*resume unfinished buffer(s)*/ spin_lock_irqsave(&dev->slock, flags); @@ -1219,13 +1237,19 @@ static int saa7134_resume(struct pci_dev *pci_dev) saa7134_buffer_requeue(dev, &dev->vbi_q); saa7134_buffer_requeue(dev, &dev->ts_q); + /* FIXME: Disable DMA audio sound - temporary till proper support + is implemented*/ + + dev->dmasound.dma_running = 0; + /* start DMA now*/ - dev->inresume = 0; + dev->insuspend = 0; saa7134_set_dmabits(dev); spin_unlock_irqrestore(&dev->slock, flags); return 0; } +#endif /* ----------------------------------------------------------- */ @@ -1262,8 +1286,10 @@ static struct pci_driver saa7134_pci_driver = { .id_table = saa7134_pci_tbl, .probe = saa7134_initdev, .remove = __devexit_p(saa7134_finidev), +#ifdef CONFIG_PM .suspend = saa7134_suspend, .resume = saa7134_resume +#endif }; static int saa7134_init(void) diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c index 80d2644..d4907ce 100644 --- a/drivers/media/video/saa7134/saa7134-input.c +++ b/drivers/media/video/saa7134/saa7134-input.c @@ -159,7 +159,7 @@ static void saa7134_input_timer(unsigned long data) mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling)); } -static void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir) +void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir) { if (ir->polling) { setup_timer(&ir->timer, saa7134_input_timer, @@ -182,7 +182,7 @@ static void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir) } } -static void saa7134_ir_stop(struct saa7134_dev *dev) +void saa7134_ir_stop(struct saa7134_dev *dev) { if (dev->remote->polling) del_timer_sync(&dev->remote->timer); diff --git a/drivers/media/video/saa7134/saa7134-tvaudio.c b/drivers/media/video/saa7134/saa7134-tvaudio.c index 1b9e39a..976318d 100644 --- a/drivers/media/video/saa7134/saa7134-tvaudio.c +++ b/drivers/media/video/saa7134/saa7134-tvaudio.c @@ -231,7 +231,7 @@ static void mute_input_7134(struct saa7134_dev *dev) } if (dev->hw_mute == mute && - dev->hw_input == in && !dev->inresume) { + dev->hw_input == in && !dev->insuspend) { dprintk("mute/input: nothing to do [mute=%d,input=%s]\n", mute,in->name); return; diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c index 2b089777..3b9ffb4 100644 --- a/drivers/media/video/saa7134/saa7134-video.c +++ b/drivers/media/video/saa7134/saa7134-video.c @@ -560,15 +560,8 @@ void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm) dev->crop_current = dev->crop_defrect; - saa7134_set_decoder(dev); + saa7134_set_tvnorm_hw(dev); - if (card_in(dev, dev->ctl_input).tv) { - if ((card(dev).tuner_type == TUNER_PHILIPS_TDA8290) - && ((card(dev).tuner_config == 1) - || (card(dev).tuner_config == 2))) - saa7134_set_gpio(dev, 22, 5); - saa7134_i2c_call_clients(dev, VIDIOC_S_STD, &norm->id); - } } static void video_mux(struct saa7134_dev *dev, int input) @@ -579,7 +572,8 @@ static void video_mux(struct saa7134_dev *dev, int input) saa7134_tvaudio_setinput(dev, &card_in(dev, input)); } -void saa7134_set_decoder(struct saa7134_dev *dev) + +static void saa7134_set_decoder(struct saa7134_dev *dev) { int luma_control, sync_control, mux; @@ -630,6 +624,19 @@ void saa7134_set_decoder(struct saa7134_dev *dev) saa_writeb(SAA7134_RAW_DATA_OFFSET, 0x80); } +void saa7134_set_tvnorm_hw(struct saa7134_dev *dev) +{ + saa7134_set_decoder(dev); + + if (card_in(dev, dev->ctl_input).tv) { + if ((card(dev).tuner_type == TUNER_PHILIPS_TDA8290) + && ((card(dev).tuner_config == 1) + || (card(dev).tuner_config == 2))) + saa7134_set_gpio(dev, 22, 5); + saa7134_i2c_call_clients(dev, VIDIOC_S_STD, &dev->tvnorm->id); + } +} + static void set_h_prescale(struct saa7134_dev *dev, int task, int prescale) { static const struct { diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h index 28ec680..fe0a843 100644 --- a/drivers/media/video/saa7134/saa7134.h +++ b/drivers/media/video/saa7134/saa7134.h @@ -524,7 +524,7 @@ struct saa7134_dev { unsigned int hw_mute; int last_carrier; int nosignal; - unsigned int inresume; + unsigned int insuspend; /* SAA7134_MPEG_* */ struct saa7134_ts ts; @@ -632,7 +632,7 @@ extern struct video_device saa7134_radio_template; void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm); int saa7134_videoport_init(struct saa7134_dev *dev); -void saa7134_set_decoder(struct saa7134_dev *dev); +void saa7134_set_tvnorm_hw(struct saa7134_dev *dev); int saa7134_common_ioctl(struct saa7134_dev *dev, unsigned int cmd, void *arg); @@ -706,6 +706,8 @@ int saa7134_input_init1(struct saa7134_dev *dev); void saa7134_input_fini(struct saa7134_dev *dev); void saa7134_input_irq(struct saa7134_dev *dev); void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir); +void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir); +void saa7134_ir_stop(struct saa7134_dev *dev); /* |
