#define RADEON_VERSION "0.2.0"
+#include "radeonfb.h"
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
+#include <linux/ctype.h>
#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <asm/io.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#ifdef CONFIG_PPC_OF
#include "../edid.h" // MOVE THAT TO include/video
#include "ati_ids.h"
-#include "radeonfb.h"
#define MAX_MAPPED_VRAM (2048*2048*4)
#define MIN_MAPPED_VRAM (1024*768*1)
{ PCI_VENDOR_ID_ATI, id, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (flags) | (CHIP_FAMILY_##family) }
static struct pci_device_id radeonfb_pci_table[] = {
+ /* Radeon Xpress 200m */
+ CHIP_DEF(PCI_CHIP_RS480_5955, RS480, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY),
+ CHIP_DEF(PCI_CHIP_RS482_5975, RS480, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY),
/* Mobility M6 */
CHIP_DEF(PCI_CHIP_RADEON_LY, RV100, CHIP_HAS_CRTC2 | CHIP_IS_MOBILITY),
CHIP_DEF(PCI_CHIP_RADEON_LZ, RV100, CHIP_HAS_CRTC2 | CHIP_IS_MOBILITY),
/* 9000/Pro */
CHIP_DEF(PCI_CHIP_RV250_If, RV250, CHIP_HAS_CRTC2),
CHIP_DEF(PCI_CHIP_RV250_Ig, RV250, CHIP_HAS_CRTC2),
+
+ CHIP_DEF(PCI_CHIP_RC410_5A62, RC410, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY),
/* Mobility 9100 IGP (U3) */
CHIP_DEF(PCI_CHIP_RS300_5835, RS300, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY),
CHIP_DEF(PCI_CHIP_RS350_7835, RS300, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY),
CHIP_DEF(PCI_CHIP_RV380_3154, RV380, CHIP_HAS_CRTC2 | CHIP_IS_MOBILITY),
CHIP_DEF(PCI_CHIP_RV370_5B60, RV380, CHIP_HAS_CRTC2),
CHIP_DEF(PCI_CHIP_RV370_5B62, RV380, CHIP_HAS_CRTC2),
+ CHIP_DEF(PCI_CHIP_RV370_5B63, RV380, CHIP_HAS_CRTC2),
CHIP_DEF(PCI_CHIP_RV370_5B64, RV380, CHIP_HAS_CRTC2),
CHIP_DEF(PCI_CHIP_RV370_5B65, RV380, CHIP_HAS_CRTC2),
CHIP_DEF(PCI_CHIP_RV370_5460, RV380, CHIP_HAS_CRTC2 | CHIP_IS_MOBILITY),
#endif
static int force_sleep;
static int ignore_devlist;
+#ifdef CONFIG_PMAC_BACKLIGHT
+static int backlight = 1;
+#else
+static int backlight = 0;
+#endif
/*
* prototypes
}
#endif
-#ifdef CONFIG_PPC_OF
+#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC)
/*
* Read XTAL (ref clock), SCLK and MCLK from Open Firmware device
* tree. Hopefully, ATI OF driver is kind enough to fill these
if (dp == NULL)
return -ENODEV;
- val = get_property(dp, "ATY,RefCLK", NULL);
+ val = of_get_property(dp, "ATY,RefCLK", NULL);
if (!val || !*val) {
printk(KERN_WARNING "radeonfb: No ATY,RefCLK property !\n");
return -EINVAL;
rinfo->pll.ref_clk = (*val) / 10;
- val = get_property(dp, "ATY,SCLK", NULL);
+ val = of_get_property(dp, "ATY,SCLK", NULL);
if (val && *val)
rinfo->pll.sclk = (*val) / 10;
- val = get_property(dp, "ATY,MCLK", NULL);
+ val = of_get_property(dp, "ATY,MCLK", NULL);
if (val && *val)
rinfo->pll.mclk = (*val) / 10;
return 0;
}
-#endif /* CONFIG_PPC_OF */
+#endif /* CONFIG_PPC_OF || CONFIG_SPARC */
/*
* Read PLL infos from chip registers
rinfo->pll.ref_div = INPLL(PPLL_REF_DIV) & PPLL_REF_DIV_MASK;
-#ifdef CONFIG_PPC_OF
+#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC)
/*
* Retrieve PLL infos from Open Firmware first
*/
printk(KERN_INFO "radeonfb: Retrieved PLL infos from Open Firmware\n");
goto found;
}
-#endif /* CONFIG_PPC_OF */
+#endif /* CONFIG_PPC_OF || CONFIG_SPARC */
/*
* Check out if we have an X86 which gave us some PLL informations
break;
}
- /* let fbcon do a soft blank for us */
- return (blank == FB_BLANK_NORMAL) ? -EINVAL : 0;
+ return 0;
}
static int radeonfb_blank (int blank, struct fb_info *info)
if (rinfo->family == CHIP_FAMILY_R300 ||
rinfo->family == CHIP_FAMILY_RS300 ||
rinfo->family == CHIP_FAMILY_R350 ||
- rinfo->family == CHIP_FAMILY_RV350) {
+ rinfo->family == CHIP_FAMILY_RV350 ||
+ rinfo->family == CHIP_FAMILY_RV380 ) {
if (mode->ppll_ref_div & R300_PPLL_REF_DIV_ACC_MASK) {
/* When restoring console mode, use saved PPLL_REF_DIV
* setting.
freq = rinfo->pll.ppll_max;
if (freq*12 < rinfo->pll.ppll_min)
freq = rinfo->pll.ppll_min / 12;
- RTRACE("freq = %lu, PLL min = %u, PLL max = %u\n",
+ pr_debug("freq = %lu, PLL min = %u, PLL max = %u\n",
freq, rinfo->pll.ppll_min, rinfo->pll.ppll_max);
for (post_div = &post_divs[0]; post_div->divider; ++post_div) {
post_div = &post_divs[post_div->bitvalue];
pll_output_freq = post_div->divider * freq;
}
- RTRACE("ref_div = %d, ref_clk = %d, output_freq = %d\n",
+ pr_debug("ref_div = %d, ref_clk = %d, output_freq = %d\n",
rinfo->pll.ref_div, rinfo->pll.ref_clk,
pll_output_freq);
post_div = &post_divs[post_div->bitvalue];
pll_output_freq = post_div->divider * freq;
}
- RTRACE("ref_div = %d, ref_clk = %d, output_freq = %d\n",
+ pr_debug("ref_div = %d, ref_clk = %d, output_freq = %d\n",
rinfo->pll.ref_div, rinfo->pll.ref_clk,
pll_output_freq);
regs->ppll_ref_div = rinfo->pll.ref_div;
regs->ppll_div_3 = fb_div | (post_div->bitvalue << 16);
- RTRACE("post div = 0x%x\n", post_div->bitvalue);
- RTRACE("fb_div = 0x%x\n", fb_div);
- RTRACE("ppll_div_3 = 0x%x\n", regs->ppll_div_3);
+ pr_debug("post div = 0x%x\n", post_div->bitvalue);
+ pr_debug("fb_div = 0x%x\n", fb_div);
+ pr_debug("ppll_div_3 = 0x%x\n", regs->ppll_div_3);
}
static int radeonfb_set_par(struct fb_info *info)
dotClock = 1000000000 / pixClock;
freq = dotClock / 10; /* x100 */
- RTRACE("hStart = %d, hEnd = %d, hTotal = %d\n",
+ pr_debug("hStart = %d, hEnd = %d, hTotal = %d\n",
hSyncStart, hSyncEnd, hTotal);
- RTRACE("vStart = %d, vEnd = %d, vTotal = %d\n",
+ pr_debug("vStart = %d, vEnd = %d, vTotal = %d\n",
vSyncStart, vSyncEnd, vTotal);
hsync_wid = (hSyncEnd - hSyncStart) / 8;
newmode->surf_info[i] = 0;
}
- RTRACE("h_total_disp = 0x%x\t hsync_strt_wid = 0x%x\n",
+ pr_debug("h_total_disp = 0x%x\t hsync_strt_wid = 0x%x\n",
newmode->crtc_h_total_disp, newmode->crtc_h_sync_strt_wid);
- RTRACE("v_total_disp = 0x%x\t vsync_strt_wid = 0x%x\n",
+ pr_debug("v_total_disp = 0x%x\t vsync_strt_wid = 0x%x\n",
newmode->crtc_v_total_disp, newmode->crtc_v_sync_strt_wid);
rinfo->bpp = mode->bits_per_pixel;
rinfo->depth = depth;
- RTRACE("pixclock = %lu\n", (unsigned long)pixClock);
- RTRACE("freq = %lu\n", (unsigned long)freq);
+ pr_debug("pixclock = %lu\n", (unsigned long)pixClock);
+ pr_debug("freq = %lu\n", (unsigned long)freq);
/* We use PPLL_DIV_3 */
newmode->clk_cntl_index = 0x300;
if (rinfo->has_CRTC2)
OUTREG(CRTC2_GEN_CNTL, save_crtc2_gen_cntl);
- RTRACE("aper_base: %08x MC_FB_LOC to: %08x, MC_AGP_LOC to: %08x\n",
+ pr_debug("aper_base: %08x MC_FB_LOC to: %08x, MC_AGP_LOC to: %08x\n",
aper_base,
((aper_base + aper_size - 1) & 0xffff0000) | (aper_base >> 16),
0xffff0000 | (agp_base >> 16));
/* framebuffer size */
if ((rinfo->family == CHIP_FAMILY_RS100) ||
(rinfo->family == CHIP_FAMILY_RS200) ||
- (rinfo->family == CHIP_FAMILY_RS300)) {
+ (rinfo->family == CHIP_FAMILY_RS300) ||
+ (rinfo->family == CHIP_FAMILY_RC410) ||
+ (rinfo->family == CHIP_FAMILY_RS480) ) {
u32 tom = INREG(NB_TOM);
tmp = ((((tom >> 16) - (tom & 0xffff) + 1) << 6) * 1024);
* ToDo: identify these cases
*/
- RTRACE("radeonfb (%s): Found %ldk of %s %d bits wide videoram\n",
+ pr_debug("radeonfb (%s): Found %ldk of %s %d bits wide videoram\n",
pci_name(rinfo->pdev),
rinfo->video_ram / 1024,
rinfo->vram_ddr ? "DDR" : "SDRAM",
}
-static ssize_t radeon_show_edid1(struct kobject *kobj, char *buf, loff_t off, size_t count)
+static ssize_t radeon_show_edid1(struct kobject *kobj,
+ struct bin_attribute *bin_attr,
+ char *buf, loff_t off, size_t count)
{
struct device *dev = container_of(kobj, struct device, kobj);
struct pci_dev *pdev = to_pci_dev(dev);
}
-static ssize_t radeon_show_edid2(struct kobject *kobj, char *buf, loff_t off, size_t count)
+static ssize_t radeon_show_edid2(struct kobject *kobj,
+ struct bin_attribute *bin_attr,
+ char *buf, loff_t off, size_t count)
{
struct device *dev = container_of(kobj, struct device, kobj);
struct pci_dev *pdev = to_pci_dev(dev);
static struct bin_attribute edid1_attr = {
.attr = {
.name = "edid1",
- .owner = THIS_MODULE,
.mode = 0444,
},
.size = EDID_LENGTH,
static struct bin_attribute edid2_attr = {
.attr = {
.name = "edid2",
- .owner = THIS_MODULE,
.mode = 0444,
},
.size = EDID_LENGTH,
struct fb_info *info;
struct radeonfb_info *rinfo;
int ret;
+ unsigned char c1, c2;
- RTRACE("radeonfb_pci_register BEGIN\n");
+ pr_debug("radeonfb_pci_register BEGIN\n");
/* Enable device in PCI config */
ret = pci_enable_device(pdev);
rinfo->lvds_timer.function = radeon_lvds_timer_func;
rinfo->lvds_timer.data = (unsigned long)rinfo;
- strcpy(rinfo->name, "ATI Radeon XX ");
- rinfo->name[11] = ent->device >> 8;
- rinfo->name[12] = ent->device & 0xFF;
+ c1 = ent->device >> 8;
+ c2 = ent->device & 0xff;
+ if (isprint(c1) && isprint(c2))
+ snprintf(rinfo->name, sizeof(rinfo->name),
+ "ATI Radeon %x \"%c%c\"", ent->device & 0xffff, c1, c2);
+ else
+ snprintf(rinfo->name, sizeof(rinfo->name),
+ "ATI Radeon %x", ent->device & 0xffff);
+
rinfo->family = ent->driver_data & CHIP_FAMILY_MASK;
rinfo->chipset = pdev->device;
rinfo->has_CRTC2 = (ent->driver_data & CHIP_HAS_CRTC2) != 0;
rinfo->family == CHIP_FAMILY_RS200)
rinfo->errata |= CHIP_ERRATA_PLL_DELAY;
-#ifdef CONFIG_PPC_OF
+#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC)
/* On PPC, we obtain the OF device-node pointer to the firmware
* data for this chip
*/
printk(KERN_WARNING "radeonfb (%s): Cannot match card to OF node !\n",
pci_name(rinfo->pdev));
+#endif /* CONFIG_PPC_OF || CONFIG_SPARC */
+#ifdef CONFIG_PPC_OF
/* On PPC, the firmware sets up a memory mapping that tends
* to cause lockups when enabling the engine. We reconfigure
* the card internal memory mappings properly
do {
rinfo->fb_base = ioremap (rinfo->fb_base_phys,
rinfo->mapped_vram);
- } while ( rinfo->fb_base == 0 &&
- ((rinfo->mapped_vram /=2) >= MIN_MAPPED_VRAM) );
+ } while (rinfo->fb_base == NULL &&
+ ((rinfo->mapped_vram /= 2) >= MIN_MAPPED_VRAM));
if (rinfo->fb_base == NULL) {
printk (KERN_ERR "radeonfb (%s): cannot map FB\n",
goto err_unmap_rom;
}
- RTRACE("radeonfb (%s): mapped %ldk videoram\n", pci_name(rinfo->pdev),
+ pr_debug("radeonfb (%s): mapped %ldk videoram\n", pci_name(rinfo->pdev),
rinfo->mapped_vram/1024);
/*
MTRR_TYPE_WRCOMB, 1);
#endif
- radeonfb_bl_init(rinfo);
+ if (backlight)
+ radeonfb_bl_init(rinfo);
printk ("radeonfb (%s): %s\n", pci_name(rinfo->pdev), rinfo->name);
if (rinfo->bios_seg)
radeon_unmap_ROM(rinfo, pdev);
- RTRACE("radeonfb_pci_register END\n");
+ pr_debug("radeonfb_pci_register END\n");
return 0;
err_unmap_fb:
if (!rinfo)
return;
- radeonfb_bl_exit(rinfo);
radeonfb_pm_exit(rinfo);
if (rinfo->mon1_EDID)
unregister_framebuffer(info);
+ radeonfb_bl_exit(rinfo);
+
iounmap(rinfo->mmio_base);
iounmap(rinfo->fb_base);
force_dfp = 1;
} else if (!strncmp(this_opt, "panel_yres:", 11)) {
panel_yres = simple_strtoul((this_opt+11), NULL, 0);
+ } else if (!strncmp(this_opt, "backlight:", 10)) {
+ backlight = simple_strtoul(this_opt+10, NULL, 0);
#ifdef CONFIG_MTRR
} else if (!strncmp(this_opt, "nomtrr", 6)) {
nomtrr = 1;
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff