};
static int i2c_bus_reg(struct i2c_bit_adapter* b, struct matrox_fb_info* minfo,
- unsigned int data, unsigned int clock, const char* name) {
+ unsigned int data, unsigned int clock, const char *name,
+ int class)
+{
int err;
b->minfo = minfo;
b->mask.data = data;
b->mask.clock = clock;
b->adapter = matrox_i2c_adapter_template;
- snprintf(b->adapter.name, I2C_NAME_SIZE, name,
+ snprintf(b->adapter.name, sizeof(b->adapter.name), name,
minfo->fbcon.node);
i2c_set_adapdata(&b->adapter, b);
+ b->adapter.class = class;
b->adapter.algo_data = &b->bac;
+ b->adapter.dev.parent = &ACCESS_FBINFO(pcidev)->dev;
b->bac = matrox_i2c_algo_template;
b->bac.data = b;
err = i2c_bit_add_bus(&b->adapter);
unsigned long flags;
struct matroxfb_dh_maven_info* m2info;
- m2info = kmalloc(sizeof(*m2info), GFP_KERNEL);
+ m2info = kzalloc(sizeof(*m2info), GFP_KERNEL);
if (!m2info)
return NULL;
matroxfb_DAC_out(PMINFO DAC_XGENIOCTRL, 0x00);
matroxfb_DAC_unlock_irqrestore(flags);
- memset(m2info, 0, sizeof(*m2info));
-
switch (ACCESS_FBINFO(chip)) {
case MGA_2064:
case MGA_2164:
- err = i2c_bus_reg(&m2info->ddc1, minfo, DDC1B_DATA, DDC1B_CLK, "DDC:fb%u #0");
+ err = i2c_bus_reg(&m2info->ddc1, minfo,
+ DDC1B_DATA, DDC1B_CLK,
+ "DDC:fb%u #0", I2C_CLASS_DDC);
break;
default:
- err = i2c_bus_reg(&m2info->ddc1, minfo, DDC1_DATA, DDC1_CLK, "DDC:fb%u #0");
+ err = i2c_bus_reg(&m2info->ddc1, minfo,
+ DDC1_DATA, DDC1_CLK,
+ "DDC:fb%u #0", I2C_CLASS_DDC);
break;
}
if (err)
goto fail_ddc1;
if (ACCESS_FBINFO(devflags.dualhead)) {
- err = i2c_bus_reg(&m2info->ddc2, minfo, DDC2_DATA, DDC2_CLK, "DDC:fb%u #1");
+ err = i2c_bus_reg(&m2info->ddc2, minfo,
+ DDC2_DATA, DDC2_CLK,
+ "DDC:fb%u #1", I2C_CLASS_DDC);
if (err == -ENODEV) {
printk(KERN_INFO "i2c-matroxfb: VGA->TV plug detected, DDC unavailable.\n");
} else if (err)
printk(KERN_INFO "i2c-matroxfb: Could not register secondary output i2c bus. Continuing anyway.\n");
/* Register maven bus even on G450/G550 */
- err = i2c_bus_reg(&m2info->maven, minfo, MAT_DATA, MAT_CLK, "MAVEN:fb%u");
+ err = i2c_bus_reg(&m2info->maven, minfo,
+ MAT_DATA, MAT_CLK, "MAVEN:fb%u", 0);
if (err)
printk(KERN_INFO "i2c-matroxfb: Could not register Maven i2c bus. Continuing anyway.\n");
}