mirror of
https://github.com/adulau/aha.git
synced 2024-12-30 20:56:23 +00:00
V4L/DVB (3161): ir-kbd-gpio is now part of bttv
- Merged ir-kbd-gpio into bttv as bttv-input, for consistency with other input modules Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
This commit is contained in:
Ricardo Cerqueira
Mauro Carvalho Chehab
parent
e0b2d7a89b
commit
4abdfed567
7 changed files with 138 additions and 201 deletions
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@ -3,7 +3,8 @@
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#
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bttv-objs := bttv-driver.o bttv-cards.o bttv-if.o \
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bttv-risc.o bttv-vbi.o bttv-i2c.o bttv-gpio.o
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bttv-risc.o bttv-vbi.o bttv-i2c.o bttv-gpio.o \
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bttv-input.o
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zoran-objs := zr36120.o zr36120_i2c.o zr36120_mem.o
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zr36067-objs := zoran_procfs.o zoran_device.o \
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zoran_driver.o zoran_card.o
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@ -12,7 +13,7 @@ tuner-objs := tuner-core.o tuner-simple.o mt20xx.o tda8290.o tea5767.o
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obj-$(CONFIG_VIDEO_DEV) += videodev.o v4l2-common.o v4l1-compat.o compat_ioctl32.o
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obj-$(CONFIG_VIDEO_BT848) += bttv.o msp3400.o tvaudio.o \
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tda7432.o tda9875.o ir-kbd-i2c.o ir-kbd-gpio.o
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tda7432.o tda9875.o ir-kbd-i2c.o
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obj-$(CONFIG_SOUND_TVMIXER) += tvmixer.o
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obj-$(CONFIG_VIDEO_ZR36120) += zoran.o
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@ -2139,7 +2139,6 @@ struct tvcard bttv_tvcards[] = {
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.has_remote = 1,
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.gpiomask = 0x1b,
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.no_gpioirq = 1,
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.any_irq = 1,
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},
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[BTTV_BOARD_PV143] = {
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/* Jorge Boncompte - DTI2 <jorge@dti2.net> */
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@ -3412,8 +3411,6 @@ void __devinit bttv_init_card2(struct bttv *btv)
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btv->has_remote=1;
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if (!bttv_tvcards[btv->c.type].no_gpioirq)
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btv->gpioirq=1;
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if (bttv_tvcards[btv->c.type].any_irq)
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btv->any_irq = 1;
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if (bttv_tvcards[btv->c.type].audio_hook)
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btv->audio_hook=bttv_tvcards[btv->c.type].audio_hook;
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@ -3702,8 +3702,8 @@ static irqreturn_t bttv_irq(int irq, void *dev_id, struct pt_regs * regs)
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btv=(struct bttv *)dev_id;
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if (btv->any_irq)
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handled = bttv_any_irq(&btv->c);
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if (btv->custom_irq)
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handled = btv->custom_irq(btv);
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count=0;
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while (1) {
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@ -3739,9 +3739,9 @@ static irqreturn_t bttv_irq(int irq, void *dev_id, struct pt_regs * regs)
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if (astat&BT848_INT_VSYNC)
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btv->field_count++;
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if (astat & BT848_INT_GPINT) {
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if ((astat & BT848_INT_GPINT) && btv->remote) {
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wake_up(&btv->gpioq);
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bttv_gpio_irq(&btv->c);
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bttv_input_irq(btv);
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}
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if (astat & BT848_INT_I2CDONE) {
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@ -4070,6 +4070,8 @@ static int __devinit bttv_probe(struct pci_dev *dev,
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if (bttv_tvcards[btv->c.type].has_dvb)
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bttv_sub_add_device(&btv->c, "dvb");
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bttv_input_init(btv);
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/* everything is fine */
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bttv_num++;
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return 0;
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@ -4104,7 +4106,8 @@ static void __devexit bttv_remove(struct pci_dev *pci_dev)
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/* tell gpio modules we are leaving ... */
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btv->shutdown=1;
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wake_up(&btv->gpioq);
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bttv_sub_del_devices(&btv->c);
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bttv_input_fini(btv);
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//bttv_sub_del_devices(&btv->c);
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/* unregister i2c_bus + input */
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fini_bttv_i2c(btv);
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@ -113,24 +113,6 @@ void bttv_gpio_irq(struct bttv_core *core)
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}
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}
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int bttv_any_irq(struct bttv_core *core)
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{
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struct bttv_sub_driver *drv;
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struct bttv_sub_device *dev;
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struct list_head *item;
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int handled = 0;
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list_for_each(item,&core->subs) {
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dev = list_entry(item,struct bttv_sub_device,list);
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drv = to_bttv_sub_drv(dev->dev.driver);
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if (drv && drv->any_irq) {
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if (drv->any_irq(dev))
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handled = 1;
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}
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}
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return handled;
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}
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/* ----------------------------------------------------------------------- */
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/* external: sub-driver register/unregister */
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@ -24,10 +24,9 @@
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#include <linux/delay.h>
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#include <linux/interrupt.h>
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#include <linux/input.h>
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#include <linux/pci.h>
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#include "bttv.h"
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#include <media/ir-common.h>
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#include "bttvp.h"
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/* ---------------------------------------------------------------------- */
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@ -155,9 +154,6 @@ static IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE] = {
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/* ---------------------------------------------------------------------- */
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/* Ricardo Cerqueira <v4l@cerqueira.org> */
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/* Weird matching, since the remote has "uncommon" keys */
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static IR_KEYTAB_TYPE ir_codes_conceptronic[IR_KEYTAB_SIZE] = {
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[ 30 ] = KEY_POWER, // power
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@ -278,34 +274,6 @@ static IR_KEYTAB_TYPE ir_codes_nebula[IR_KEYTAB_SIZE] = {
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[0x36] = KEY_PC
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};
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struct IR {
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struct bttv_sub_device *sub;
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struct input_dev *input;
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struct ir_input_state ir;
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char name[32];
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char phys[32];
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/* Usual gpio signalling */
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u32 mask_keycode;
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u32 mask_keydown;
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u32 mask_keyup;
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u32 polling;
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u32 last_gpio;
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struct work_struct work;
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struct timer_list timer;
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/* RC5 gpio */
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u32 rc5_gpio;
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struct timer_list timer_end; /* timer_end for code completion */
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struct timer_list timer_keyup; /* timer_end for key release */
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u32 last_rc5; /* last good rc5 code */
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u32 last_bit; /* last raw bit seen */
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u32 code; /* raw code under construction */
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struct timeval base_time; /* time of last seen code */
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int active; /* building raw code */
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};
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static int debug;
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module_param(debug, int, 0644); /* debug level (0,1,2) */
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static int repeat_delay = 500;
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@ -313,31 +281,17 @@ module_param(repeat_delay, int, 0644);
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static int repeat_period = 33;
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module_param(repeat_period, int, 0644);
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#define DEVNAME "ir-kbd-gpio"
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#define dprintk(fmt, arg...) if (debug) \
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printk(KERN_DEBUG DEVNAME ": " fmt , ## arg)
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static void ir_irq(struct bttv_sub_device *sub);
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static int ir_probe(struct device *dev);
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static int ir_remove(struct device *dev);
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static struct bttv_sub_driver driver = {
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.drv = {
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.name = DEVNAME,
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.probe = ir_probe,
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.remove = ir_remove,
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},
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.gpio_irq = ir_irq,
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};
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#define DEVNAME "bttv-input"
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/* ---------------------------------------------------------------------- */
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static void ir_handle_key(struct IR *ir)
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static void ir_handle_key(struct bttv *btv)
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{
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struct bttv_ir *ir = btv->remote;
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u32 gpio,data;
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/* read gpio value */
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gpio = bttv_gpio_read(ir->sub->core);
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gpio = bttv_gpio_read(&btv->c);
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if (ir->polling) {
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if (ir->last_gpio == gpio)
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return;
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@ -346,56 +300,36 @@ static void ir_handle_key(struct IR *ir)
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/* extract data */
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data = ir_extract_bits(gpio, ir->mask_keycode);
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dprintk(DEVNAME ": irq gpio=0x%x code=%d | %s%s%s\n",
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dprintk(KERN_INFO DEVNAME ": irq gpio=0x%x code=%d | %s%s%s\n",
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gpio, data,
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ir->polling ? "poll" : "irq",
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(gpio & ir->mask_keydown) ? " down" : "",
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(gpio & ir->mask_keyup) ? " up" : "");
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if (ir->mask_keydown) {
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/* bit set on keydown */
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if (gpio & ir->mask_keydown) {
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ir_input_keydown(ir->input, &ir->ir, data, data);
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} else {
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ir_input_nokey(ir->input, &ir->ir);
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}
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} else if (ir->mask_keyup) {
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/* bit cleared on keydown */
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if (0 == (gpio & ir->mask_keyup)) {
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ir_input_keydown(ir->input, &ir->ir, data, data);
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} else {
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ir_input_nokey(ir->input, &ir->ir);
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}
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if ((ir->mask_keydown && (0 != (gpio & ir->mask_keydown))) ||
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(ir->mask_keyup && (0 == (gpio & ir->mask_keyup)))) {
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ir_input_keydown(ir->dev,&ir->ir,data,data);
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} else {
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/* can't disturgissh keydown/up :-/ */
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ir_input_keydown(ir->input, &ir->ir, data, data);
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ir_input_nokey(ir->input, &ir->ir);
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ir_input_nokey(ir->dev,&ir->ir);
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}
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}
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static void ir_irq(struct bttv_sub_device *sub)
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void bttv_input_irq(struct bttv *btv)
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{
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struct IR *ir = dev_get_drvdata(&sub->dev);
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struct bttv_ir *ir = btv->remote;
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if (!ir->polling)
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ir_handle_key(ir);
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ir_handle_key(btv);
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}
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static void ir_timer(unsigned long data)
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static void bttv_input_timer(unsigned long data)
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{
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struct IR *ir = (struct IR*)data;
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schedule_work(&ir->work);
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}
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static void ir_work(void *data)
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{
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struct IR *ir = data;
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struct bttv *btv = (struct bttv*)data;
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struct bttv_ir *ir = btv->remote;
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unsigned long timeout;
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ir_handle_key(ir);
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ir_handle_key(btv);
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timeout = jiffies + (ir->polling * HZ / 1000);
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mod_timer(&ir->timer, timeout);
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}
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@ -434,26 +368,26 @@ static u32 rc5_decode(unsigned int code)
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rc5 |= 1;
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break;
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case 3:
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dprintk("bad code: %x\n", org_code);
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dprintk(KERN_WARNING "bad code: %x\n", org_code);
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return 0;
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}
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}
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dprintk("code=%x, rc5=%x, start=%x, toggle=%x, address=%x, "
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dprintk(KERN_WARNING "code=%x, rc5=%x, start=%x, toggle=%x, address=%x, "
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"instr=%x\n", rc5, org_code, RC5_START(rc5),
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RC5_TOGGLE(rc5), RC5_ADDR(rc5), RC5_INSTR(rc5));
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return rc5;
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}
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static int ir_rc5_irq(struct bttv_sub_device *sub)
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static int bttv_rc5_irq(struct bttv *btv)
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{
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struct IR *ir = dev_get_drvdata(&sub->dev);
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struct bttv_ir *ir = btv->remote;
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struct timeval tv;
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u32 gpio;
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u32 gap;
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unsigned long current_jiffies, timeout;
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/* read gpio port */
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gpio = bttv_gpio_read(ir->sub->core);
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gpio = bttv_gpio_read(&btv->c);
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/* remote IRQ? */
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if (!(gpio & 0x20))
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@ -492,14 +426,15 @@ static int ir_rc5_irq(struct bttv_sub_device *sub)
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}
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/* toggle GPIO pin 4 to reset the irq */
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bttv_gpio_write(ir->sub->core, gpio & ~(1 << 4));
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bttv_gpio_write(ir->sub->core, gpio | (1 << 4));
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bttv_gpio_write(&btv->c, gpio & ~(1 << 4));
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bttv_gpio_write(&btv->c, gpio | (1 << 4));
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return 1;
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}
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static void ir_rc5_timer_end(unsigned long data)
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static void bttv_rc5_timer_end(unsigned long data)
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{
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struct IR *ir = (struct IR *)data;
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struct bttv_ir *ir = (struct bttv_ir *)data;
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struct timeval tv;
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unsigned long current_jiffies, timeout;
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u32 gap;
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@ -518,20 +453,20 @@ static void ir_rc5_timer_end(unsigned long data)
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/* Allow some timmer jitter (RC5 is ~24ms anyway so this is ok) */
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if (gap < 28000) {
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dprintk("spurious timer_end\n");
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dprintk(KERN_WARNING "spurious timer_end\n");
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return;
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}
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ir->active = 0;
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if (ir->last_bit < 20) {
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/* ignore spurious codes (caused by light/other remotes) */
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dprintk("short code: %x\n", ir->code);
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dprintk(KERN_WARNING "short code: %x\n", ir->code);
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} else {
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u32 rc5 = rc5_decode(ir->code);
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/* two start bits? */
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if (RC5_START(rc5) != 3) {
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dprintk("rc5 start bits invalid: %u\n", RC5_START(rc5));
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dprintk(KERN_WARNING "rc5 start bits invalid: %u\n", RC5_START(rc5));
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/* right address? */
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} else if (RC5_ADDR(rc5) == 0x0) {
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@ -541,10 +476,10 @@ static void ir_rc5_timer_end(unsigned long data)
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/* Good code, decide if repeat/repress */
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if (toggle != RC5_TOGGLE(ir->last_rc5) ||
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instr != RC5_INSTR(ir->last_rc5)) {
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dprintk("instruction %x, toggle %x\n", instr,
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dprintk(KERN_WARNING "instruction %x, toggle %x\n", instr,
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toggle);
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ir_input_nokey(ir->input, &ir->ir);
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ir_input_keydown(ir->input, &ir->ir, instr,
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ir_input_nokey(ir->dev, &ir->ir);
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ir_input_keydown(ir->dev, &ir->ir, instr,
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instr);
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}
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@ -559,34 +494,37 @@ static void ir_rc5_timer_end(unsigned long data)
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}
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}
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static void ir_rc5_timer_keyup(unsigned long data)
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static void bttv_rc5_timer_keyup(unsigned long data)
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{
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struct IR *ir = (struct IR *)data;
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struct bttv_ir *ir = (struct bttv_ir *)data;
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dprintk("key released\n");
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ir_input_nokey(ir->input, &ir->ir);
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dprintk(KERN_DEBUG "key released\n");
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ir_input_nokey(ir->dev, &ir->ir);
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}
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/* ---------------------------------------------------------------------- */
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static int ir_probe(struct device *dev)
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int bttv_input_init(struct bttv *btv)
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{
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struct bttv_sub_device *sub = to_bttv_sub_dev(dev);
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struct IR *ir;
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struct input_dev *input_dev;
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struct bttv_ir *ir;
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IR_KEYTAB_TYPE *ir_codes = NULL;
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struct input_dev *input_dev;
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int ir_type = IR_TYPE_OTHER;
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ir = kzalloc(sizeof(*ir), GFP_KERNEL);
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if (!btv->has_remote)
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return -ENODEV;
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ir = kzalloc(sizeof(*ir),GFP_KERNEL);
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input_dev = input_allocate_device();
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if (!ir || !input_dev) {
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kfree(ir);
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input_free_device(input_dev);
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return -ENOMEM;
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}
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memset(ir,0,sizeof(*ir));
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/* detect & configure */
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switch (sub->core->type) {
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switch (btv->c.type) {
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case BTTV_BOARD_AVERMEDIA:
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case BTTV_BOARD_AVPHONE98:
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case BTTV_BOARD_AVERMEDIA98:
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@ -642,12 +580,12 @@ static int ir_probe(struct device *dev)
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break;
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case BTTV_BOARD_NEBULA_DIGITV:
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ir_codes = ir_codes_nebula;
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driver.any_irq = ir_rc5_irq;
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driver.gpio_irq = NULL;
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btv->custom_irq = bttv_rc5_irq;
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ir->rc5_gpio = 1;
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break;
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}
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if (NULL == ir_codes) {
|
||||
dprintk(KERN_INFO "Ooops: IR config error [card=%d]\n",btv->c.type);
|
||||
kfree(ir);
|
||||
input_free_device(input_dev);
|
||||
return -ENODEV;
|
||||
|
|
@ -656,108 +594,92 @@ static int ir_probe(struct device *dev)
|
|||
if (ir->rc5_gpio) {
|
||||
u32 gpio;
|
||||
/* enable remote irq */
|
||||
bttv_gpio_inout(sub->core, (1 << 4), 1 << 4);
|
||||
gpio = bttv_gpio_read(sub->core);
|
||||
bttv_gpio_write(sub->core, gpio & ~(1 << 4));
|
||||
bttv_gpio_write(sub->core, gpio | (1 << 4));
|
||||
bttv_gpio_inout(&btv->c, (1 << 4), 1 << 4);
|
||||
gpio = bttv_gpio_read(&btv->c);
|
||||
bttv_gpio_write(&btv->c, gpio & ~(1 << 4));
|
||||
bttv_gpio_write(&btv->c, gpio | (1 << 4));
|
||||
} else {
|
||||
/* init hardware-specific stuff */
|
||||
bttv_gpio_inout(sub->core, ir->mask_keycode | ir->mask_keydown, 0);
|
||||
bttv_gpio_inout(&btv->c, ir->mask_keycode | ir->mask_keydown, 0);
|
||||
}
|
||||
|
||||
/* init input device */
|
||||
snprintf(ir->name, sizeof(ir->name), "bttv IR (card=%d)",
|
||||
sub->core->type);
|
||||
snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
|
||||
pci_name(sub->core->pci));
|
||||
ir->dev = input_dev;
|
||||
|
||||
snprintf(ir->name, sizeof(ir->name), "bttv IR (card=%d)",
|
||||
btv->c.type);
|
||||
snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
|
||||
pci_name(btv->c.pci));
|
||||
|
||||
ir->input = input_dev;
|
||||
ir->sub = sub;
|
||||
ir_input_init(input_dev, &ir->ir, ir_type, ir_codes);
|
||||
input_dev->name = ir->name;
|
||||
input_dev->phys = ir->phys;
|
||||
input_dev->id.bustype = BUS_PCI;
|
||||
input_dev->id.version = 1;
|
||||
if (sub->core->pci->subsystem_vendor) {
|
||||
input_dev->id.vendor = sub->core->pci->subsystem_vendor;
|
||||
input_dev->id.product = sub->core->pci->subsystem_device;
|
||||
if (btv->c.pci->subsystem_vendor) {
|
||||
input_dev->id.vendor = btv->c.pci->subsystem_vendor;
|
||||
input_dev->id.product = btv->c.pci->subsystem_device;
|
||||
} else {
|
||||
input_dev->id.vendor = sub->core->pci->vendor;
|
||||
input_dev->id.product = sub->core->pci->device;
|
||||
input_dev->id.vendor = btv->c.pci->vendor;
|
||||
input_dev->id.product = btv->c.pci->device;
|
||||
}
|
||||
input_dev->cdev.dev = &sub->core->pci->dev;
|
||||
input_dev->cdev.dev = &btv->c.pci->dev;
|
||||
|
||||
btv->remote = ir;
|
||||
if (ir->polling) {
|
||||
INIT_WORK(&ir->work, ir_work, ir);
|
||||
init_timer(&ir->timer);
|
||||
ir->timer.function = ir_timer;
|
||||
ir->timer.data = (unsigned long)ir;
|
||||
schedule_work(&ir->work);
|
||||
ir->timer.function = bttv_input_timer;
|
||||
ir->timer.data = (unsigned long)btv;
|
||||
ir->timer.expires = jiffies + HZ;
|
||||
add_timer(&ir->timer);
|
||||
} else if (ir->rc5_gpio) {
|
||||
/* set timer_end for code completion */
|
||||
init_timer(&ir->timer_end);
|
||||
ir->timer_end.function = ir_rc5_timer_end;
|
||||
ir->timer_end.function = bttv_rc5_timer_end;
|
||||
ir->timer_end.data = (unsigned long)ir;
|
||||
|
||||
init_timer(&ir->timer_keyup);
|
||||
ir->timer_keyup.function = ir_rc5_timer_keyup;
|
||||
ir->timer_keyup.function = bttv_rc5_timer_keyup;
|
||||
ir->timer_keyup.data = (unsigned long)ir;
|
||||
}
|
||||
|
||||
/* all done */
|
||||
dev_set_drvdata(dev, ir);
|
||||
input_register_device(ir->input);
|
||||
input_register_device(btv->remote->dev);
|
||||
printk(DEVNAME ": %s detected at %s\n",ir->dev->name,ir->dev->phys);
|
||||
|
||||
/* the remote isn't as bouncy as a keyboard */
|
||||
ir->input->rep[REP_DELAY] = repeat_delay;
|
||||
ir->input->rep[REP_PERIOD] = repeat_period;
|
||||
ir->dev->rep[REP_DELAY] = repeat_delay;
|
||||
ir->dev->rep[REP_PERIOD] = repeat_period;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int ir_remove(struct device *dev)
|
||||
void bttv_input_fini(struct bttv *btv)
|
||||
{
|
||||
struct IR *ir = dev_get_drvdata(dev);
|
||||
if (btv->remote == NULL)
|
||||
return;
|
||||
|
||||
if (ir->polling) {
|
||||
del_timer(&ir->timer);
|
||||
if (btv->remote->polling) {
|
||||
del_timer_sync(&btv->remote->timer);
|
||||
flush_scheduled_work();
|
||||
}
|
||||
|
||||
if (ir->rc5_gpio) {
|
||||
|
||||
if (btv->remote->rc5_gpio) {
|
||||
u32 gpio;
|
||||
|
||||
del_timer(&ir->timer_end);
|
||||
del_timer(&btv->remote->timer_end);
|
||||
flush_scheduled_work();
|
||||
|
||||
gpio = bttv_gpio_read(ir->sub->core);
|
||||
bttv_gpio_write(ir->sub->core, gpio & ~(1 << 4));
|
||||
gpio = bttv_gpio_read(&btv->c);
|
||||
bttv_gpio_write(&btv->c, gpio & ~(1 << 4));
|
||||
}
|
||||
|
||||
input_unregister_device(ir->input);
|
||||
kfree(ir);
|
||||
return 0;
|
||||
input_unregister_device(btv->remote->dev);
|
||||
kfree(btv->remote);
|
||||
btv->remote = NULL;
|
||||
}
|
||||
|
||||
/* ---------------------------------------------------------------------- */
|
||||
|
||||
MODULE_AUTHOR("Gerd Knorr, Pavel Machek");
|
||||
MODULE_DESCRIPTION("input driver for bt8x8 gpio IR remote controls");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
||||
static int ir_init(void)
|
||||
{
|
||||
return bttv_sub_register(&driver, "remote");
|
||||
}
|
||||
|
||||
static void ir_fini(void)
|
||||
{
|
||||
bttv_sub_unregister(&driver);
|
||||
}
|
||||
|
||||
module_init(ir_init);
|
||||
module_exit(ir_fini);
|
||||
|
||||
|
||||
/*
|
||||
* Local variables:
|
||||
|
|
@ -16,6 +16,8 @@
|
|||
|
||||
#include <linux/videodev.h>
|
||||
#include <linux/i2c.h>
|
||||
#include <media/ir-common.h>
|
||||
#include <media/ir-kbd-i2c.h>
|
||||
|
||||
/* ---------------------------------------------------------- */
|
||||
/* exported by bttv-cards.c */
|
||||
|
|
@ -211,6 +213,34 @@ struct bttv_core {
|
|||
|
||||
struct bttv;
|
||||
|
||||
|
||||
struct bttv_ir {
|
||||
struct input_dev *dev;
|
||||
struct ir_input_state ir;
|
||||
char name[32];
|
||||
char phys[32];
|
||||
|
||||
/* Usual gpio signalling */
|
||||
|
||||
u32 mask_keycode;
|
||||
u32 mask_keydown;
|
||||
u32 mask_keyup;
|
||||
u32 polling;
|
||||
u32 last_gpio;
|
||||
struct work_struct work;
|
||||
struct timer_list timer;
|
||||
|
||||
/* RC5 gpio */
|
||||
u32 rc5_gpio;
|
||||
struct timer_list timer_end; /* timer_end for code completion */
|
||||
struct timer_list timer_keyup; /* timer_end for key release */
|
||||
u32 last_rc5; /* last good rc5 code */
|
||||
u32 last_bit; /* last raw bit seen */
|
||||
u32 code; /* raw code under construction */
|
||||
struct timeval base_time; /* time of last seen code */
|
||||
int active; /* building raw code */
|
||||
};
|
||||
|
||||
struct tvcard
|
||||
{
|
||||
char *name;
|
||||
|
|
@ -236,7 +266,6 @@ struct tvcard
|
|||
unsigned int has_dvb:1;
|
||||
unsigned int has_remote:1;
|
||||
unsigned int no_gpioirq:1;
|
||||
unsigned int any_irq:1;
|
||||
|
||||
/* other settings */
|
||||
unsigned int pll;
|
||||
|
|
@ -336,7 +365,6 @@ struct bttv_sub_driver {
|
|||
struct device_driver drv;
|
||||
char wanted[BUS_ID_SIZE];
|
||||
void (*gpio_irq)(struct bttv_sub_device *sub);
|
||||
int (*any_irq)(struct bttv_sub_device *sub);
|
||||
};
|
||||
#define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
|
||||
|
||||
|
|
@ -364,6 +392,10 @@ extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
|
|||
unsigned char b2, int both);
|
||||
extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);
|
||||
|
||||
extern int bttv_input_init(struct bttv *dev);
|
||||
extern void bttv_input_fini(struct bttv *dev);
|
||||
extern void bttv_input_irq(struct bttv *dev);
|
||||
|
||||
#endif /* _BTTV_H_ */
|
||||
/*
|
||||
* Local variables:
|
||||
|
|
|
|||
|
|
@ -209,7 +209,6 @@ extern struct bus_type bttv_sub_bus_type;
|
|||
int bttv_sub_add_device(struct bttv_core *core, char *name);
|
||||
int bttv_sub_del_devices(struct bttv_core *core);
|
||||
void bttv_gpio_irq(struct bttv_core *core);
|
||||
int bttv_any_irq(struct bttv_core *core);
|
||||
|
||||
|
||||
/* ---------------------------------------------------------- */
|
||||
|
|
@ -275,7 +274,8 @@ struct bttv {
|
|||
struct bttv_pll_info pll;
|
||||
int triton1;
|
||||
int gpioirq;
|
||||
int any_irq;
|
||||
int (*custom_irq)(struct bttv *btv);
|
||||
|
||||
int use_i2c_hw;
|
||||
|
||||
/* old gpio interface */
|
||||
|
|
@ -300,7 +300,7 @@ struct bttv {
|
|||
|
||||
/* infrared remote */
|
||||
int has_remote;
|
||||
struct bttv_input *remote;
|
||||
struct bttv_ir *remote;
|
||||
|
||||
/* locking */
|
||||
spinlock_t s_lock;
|
||||
|
|
|
|||
Loading…
Reference in a new issue