V4L/DVB (6834): cx88-video: Enable selection of the WM8775 for cx88 cards

[linux-2.6] / drivers / media / video / cx88 / cx88-input.c

diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 22cbdf2f0fdd18b05f14a93ef61d6f059dff04e2..e52de3968c6351d4fa4cd60874ca767db8e87d2b 100644 (file)
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -27,7 +27,6 @@
 #include <linux/input.h>
 #include <linux/pci.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 
 #include "cx88.h"
 #include <media/ir-common.h>
@@ -74,7 +73,8 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
 
        /* read gpio value */
        gpio = cx_read(ir->gpio_addr);
-       if (core->board == CX88_BOARD_NPGTECH_REALTV_TOP10FM) {
+       switch (core->boardnr) {
+       case CX88_BOARD_NPGTECH_REALTV_TOP10FM:
                /* This board apparently uses a combination of 2 GPIO
                   to represent the keys. Additionally, the second GPIO
                   can be used for parity.
@@ -90,12 +90,14 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
                auxgpio = cx_read(MO_GP1_IO);
                /* Take out the parity part */
                gpio=(gpio & 0x7fd) + (auxgpio & 0xef);
-       } else if (core->board == CX88_BOARD_WINFAST_DTV1000) {
+               break;
+       case CX88_BOARD_WINFAST_DTV1000:
                gpio = (gpio & 0x6ff) | ((cx_read(MO_GP1_IO) << 8) & 0x900);
                auxgpio = gpio;
-       } else
+               break;
+       default:
                auxgpio = gpio;
-
+       }
        if (ir->polling) {
                if (ir->last_gpio == auxgpio)
                        return;
@@ -110,7 +112,7 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
                   (gpio & ir->mask_keydown) ? " down" : "",
                   (gpio & ir->mask_keyup) ? " up" : "");
 
-       if (ir->core->board == CX88_BOARD_NORWOOD_MICRO) {
+       if (ir->core->boardnr == CX88_BOARD_NORWOOD_MICRO) {
                u32 gpio_key = cx_read(MO_GP0_IO);
 
                data = (data << 4) | ((gpio_key & 0xf0) >> 4);
@@ -156,7 +158,7 @@ static void cx88_ir_work(struct work_struct *work)
        mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling));
 }
 
-static void cx88_ir_start(struct cx88_core *core, struct cx88_IR *ir)
+void cx88_ir_start(struct cx88_core *core, struct cx88_IR *ir)
 {
        if (ir->polling) {
                setup_timer(&ir->timer, ir_timer, (unsigned long)ir);
@@ -164,17 +166,17 @@ static void cx88_ir_start(struct cx88_core *core, struct cx88_IR *ir)
                schedule_work(&ir->work);
        }
        if (ir->sampling) {
-               core->pci_irqmask |= (1 << 18); /* IR_SMP_INT */
+               core->pci_irqmask |= PCI_INT_IR_SMPINT;
                cx_write(MO_DDS_IO, 0xa80a80);  /* 4 kHz sample rate */
                cx_write(MO_DDSCFG_IO, 0x5);    /* enable */
        }
 }
 
-static void cx88_ir_stop(struct cx88_core *core, struct cx88_IR *ir)
+void cx88_ir_stop(struct cx88_core *core, struct cx88_IR *ir)
 {
        if (ir->sampling) {
                cx_write(MO_DDSCFG_IO, 0x0);
-               core->pci_irqmask &= ~(1 << 18);
+               core->pci_irqmask &= ~PCI_INT_IR_SMPINT;
        }
 
        if (ir->polling) {
@@ -201,7 +203,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
        ir->input = input_dev;
 
        /* detect & configure */
-       switch (core->board) {
+       switch (core->boardnr) {
        case CX88_BOARD_DNTV_LIVE_DVB_T:
        case CX88_BOARD_KWORLD_DVB_T:
        case CX88_BOARD_KWORLD_DVB_T_CX22702:
@@ -311,8 +313,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
        }
 
        /* init input device */
-       snprintf(ir->name, sizeof(ir->name), "cx88 IR (%s)",
-                cx88_boards[core->board].name);
+       snprintf(ir->name, sizeof(ir->name), "cx88 IR (%s)", core->board.name);
        snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(pci));
 
        ir_input_init(input_dev, &ir->ir, ir_type, ir_codes);
@@ -403,7 +404,7 @@ void cx88_ir_irq(struct cx88_core *core)
                ir_dump_samples(ir->samples, ir->scount);
 
        /* decode it */
-       switch (core->board) {
+       switch (core->boardnr) {
        case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
        case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
                ircode = ir_decode_pulsedistance(ir->samples, ir->scount, 1, 4);