diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/cx23885/cx23885-input.c | 22 | ||||
| -rw-r--r-- | drivers/media/video/cx23885/cx23885.h | 19 |
2 files changed, 31 insertions, 10 deletions
diff --git a/drivers/media/video/cx23885/cx23885-input.c b/drivers/media/video/cx23885/cx23885-input.c index 5de6ba98f7a8..c1abc35f9741 100644 --- a/drivers/media/video/cx23885/cx23885-input.c +++ b/drivers/media/video/cx23885/cx23885-input.c @@ -62,7 +62,7 @@ static inline unsigned int rc5_command(u32 rc5_baseband) static void cx23885_input_process_raw_rc5(struct cx23885_dev *dev) { - struct card_ir *ir_input = dev->ir_input; + struct cx23885_ir_input *ir_input = dev->ir_input; unsigned int code, command; u32 rc5; @@ -110,7 +110,7 @@ static void cx23885_input_next_pulse_width_rc5(struct cx23885_dev *dev, u32 ns_pulse) { const int rc5_quarterbit_ns = 444444; /* 32 cycles/36 kHz/2 = 444 us */ - struct card_ir *ir_input = dev->ir_input; + struct cx23885_ir_input *ir_input = dev->ir_input; int i, level, quarterbits, halfbits; if (!ir_input->active) { @@ -166,7 +166,7 @@ static void cx23885_input_next_pulse_width_rc5(struct cx23885_dev *dev, static void cx23885_input_process_pulse_widths_rc5(struct cx23885_dev *dev, bool add_eom) { - struct card_ir *ir_input = dev->ir_input; + struct cx23885_ir_input *ir_input = dev->ir_input; struct ir_input_state *ir_input_state = &ir_input->ir; u32 ns_pulse[RC5_HALF_BITS+1]; @@ -243,7 +243,7 @@ void cx23885_input_rx_work_handler(struct cx23885_dev *dev, u32 events) static void cx23885_input_ir_start(struct cx23885_dev *dev) { - struct card_ir *ir_input = dev->ir_input; + struct cx23885_ir_input *ir_input = dev->ir_input; struct ir_input_state *ir_input_state = &ir_input->ir; struct v4l2_subdev_ir_parameters params; @@ -303,7 +303,7 @@ static void cx23885_input_ir_start(struct cx23885_dev *dev) static void cx23885_input_ir_stop(struct cx23885_dev *dev) { - struct card_ir *ir_input = dev->ir_input; + struct cx23885_ir_input *ir_input = dev->ir_input; struct v4l2_subdev_ir_parameters params; if (dev->sd_ir == NULL) @@ -338,7 +338,7 @@ static void cx23885_input_ir_stop(struct cx23885_dev *dev) int cx23885_input_init(struct cx23885_dev *dev) { - struct card_ir *ir; + struct cx23885_ir_input *ir; struct input_dev *input_dev; char *ir_codes = NULL; int ir_type, ir_addr, ir_start; @@ -376,9 +376,9 @@ int cx23885_input_init(struct cx23885_dev *dev) ir->start = ir_start; /* init input device */ - snprintf(ir->name, sizeof(ir->name), "cx23885 IR (%s)", - cx23885_boards[dev->board].name); - snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(dev->pci)); + ir->name = kasprintf(GFP_KERNEL, "cx23885 IR (%s)", + cx23885_boards[dev->board].name); + ir->phys = kasprintf(GFP_KERNEL, "pci-%s/ir0", pci_name(dev->pci)); ret = ir_input_init(input_dev, &ir->ir, ir_type); if (ret < 0) @@ -410,6 +410,8 @@ err_out_stop: cx23885_input_ir_stop(dev); dev->ir_input = NULL; err_out_free: + kfree(ir->phys); + kfree(ir->name); kfree(ir); return ret; } @@ -422,6 +424,8 @@ void cx23885_input_fini(struct cx23885_dev *dev) if (dev->ir_input == NULL) return; ir_input_unregister(dev->ir_input->dev); + kfree(dev->ir_input->phys); + kfree(dev->ir_input->name); kfree(dev->ir_input); dev->ir_input = NULL; } diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h index 8d6a55e54ee7..25167dd22ab8 100644 --- a/drivers/media/video/cx23885/cx23885.h +++ b/drivers/media/video/cx23885/cx23885.h @@ -30,6 +30,7 @@ #include <media/tveeprom.h> #include <media/videobuf-dma-sg.h> #include <media/videobuf-dvb.h> +#include <media/ir-common.h> #include "btcx-risc.h" #include "cx23885-reg.h" @@ -304,6 +305,22 @@ struct cx23885_tsport { void *port_priv; }; +struct cx23885_ir_input { + struct input_dev *dev; + struct ir_input_state ir; + char *name; + char *phys; + + int start; + int addr; + int rc5_key_timeout; + struct timer_list timer_keyup; + u32 last_rc5; + u32 last_bit; + u32 code; + int active; +}; + struct cx23885_dev { atomic_t refcount; struct v4l2_device v4l2_dev; @@ -363,7 +380,7 @@ struct cx23885_dev { struct work_struct ir_tx_work; unsigned long ir_tx_notifications; - struct card_ir *ir_input; + struct cx23885_ir_input *ir_input; atomic_t ir_input_stopping; /* V4l */ |