+#include "radeonfb.h"
+
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/sched.h>
#include <linux/delay.h>
-#include <linux/pci.h>
#include <linux/fb.h>
#include <asm/io.h>
#include <video/radeon.h>
-#include "radeonfb.h"
#include "../edid.h"
static void radeon_gpio_setscl(void* data, int state)
{
int rc;
- strcpy(chan->adapter.name, name);
+ snprintf(chan->adapter.name, sizeof(chan->adapter.name),
+ "radeonfb %s", name);
chan->adapter.owner = THIS_MODULE;
chan->adapter.id = I2C_HW_B_RADEON;
chan->adapter.algo_data = &chan->algo;
chan->algo.setscl = radeon_gpio_setscl;
chan->algo.getsda = radeon_gpio_getsda;
chan->algo.getscl = radeon_gpio_getscl;
- chan->algo.udelay = 40;
+ chan->algo.udelay = 10;
chan->algo.timeout = 20;
chan->algo.data = chan;
void radeon_delete_i2c_busses(struct radeonfb_info *rinfo)
{
if (rinfo->i2c[0].rinfo)
- i2c_bit_del_bus(&rinfo->i2c[0].adapter);
+ i2c_del_adapter(&rinfo->i2c[0].adapter);
rinfo->i2c[0].rinfo = NULL;
if (rinfo->i2c[1].rinfo)
- i2c_bit_del_bus(&rinfo->i2c[1].adapter);
+ i2c_del_adapter(&rinfo->i2c[1].adapter);
rinfo->i2c[1].rinfo = NULL;
if (rinfo->i2c[2].rinfo)
- i2c_bit_del_bus(&rinfo->i2c[2].adapter);
+ i2c_del_adapter(&rinfo->i2c[2].adapter);
rinfo->i2c[2].rinfo = NULL;
if (rinfo->i2c[3].rinfo)
- i2c_bit_del_bus(&rinfo->i2c[3].adapter);
+ i2c_del_adapter(&rinfo->i2c[3].adapter);
rinfo->i2c[3].rinfo = NULL;
}
int radeon_probe_i2c_connector(struct radeonfb_info *rinfo, int conn,
u8 **out_edid)
{
- u32 reg = rinfo->i2c[conn-1].ddc_reg;
u8 *edid;
- OUTREG(reg, INREG(reg) &
- ~(VGA_DDC_DATA_OUTPUT | VGA_DDC_CLK_OUTPUT));
-
edid = fb_ddc_read(&rinfo->i2c[conn-1].adapter);
if (out_edid)
*out_edid = edid;
if (!edid) {
- RTRACE("radeonfb: I2C (port %d) ... not found\n", conn);
+ pr_debug("radeonfb: I2C (port %d) ... not found\n", conn);
return MT_NONE;
}
if (edid[0x14] & 0x80) {
/* Fix detection using BIOS tables */
if (rinfo->is_mobility /*&& conn == ddc_dvi*/ &&
(INREG(LVDS_GEN_CNTL) & LVDS_ON)) {
- RTRACE("radeonfb: I2C (port %d) ... found LVDS panel\n", conn);
+ pr_debug("radeonfb: I2C (port %d) ... found LVDS panel\n", conn);
return MT_LCD;
} else {
- RTRACE("radeonfb: I2C (port %d) ... found TMDS panel\n", conn);
+ pr_debug("radeonfb: I2C (port %d) ... found TMDS panel\n", conn);
return MT_DFP;
}
}
- RTRACE("radeonfb: I2C (port %d) ... found CRT display\n", conn);
+ pr_debug("radeonfb: I2C (port %d) ... found CRT display\n", conn);
return MT_CRT;
}