static int matroxfb_ddc1_getscl(void* data) {
return (matroxfb_read_gpio(data) & DDC1_CLK) ? 1 : 0;
}
static int matroxfb_ddc1_getsda(void* data) {
return (matroxfb_read_gpio(data) & DDC1_DATA) ? 1 : 0;
}
static int matroxfb_maven_getsda(void* data) {
return (matroxfb_read_gpio(data) & MAT_DATA) ? 1 : 0;
}
static int matroxfb_maven_getscl(void* data) {
return (matroxfb_read_gpio(data) & MAT_CLK) ? 1 : 0;
}
static int matroxfb_gpio_getscl(void* data) {
struct i2c_bit_adapter* b = data;
return (matroxfb_read_gpio(b->minfo) & b->mask.clock) ? 1 : 0;
}