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authorDavid S. Miller <davem@sunset.davemloft.net>2007-03-29 01:33:46 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 01:54:44 -0700
commit9f47df264fa53e562cafa0de4a405d0846a81fbd (patch)
tree539ca4500b273844f7378c41da8bc189c719d724
parenta8b8814bdfe3bb2bdfa23722de947bad8283037c (diff)
[RADEON]: Probe clocks and monitor using OF properties on sparc.
Just like powerpc does. Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/video/aty/radeon_base.c12
-rw-r--r--drivers/video/aty/radeon_monitor.c16
-rw-r--r--drivers/video/aty/radeonfb.h4
3 files changed, 17 insertions, 15 deletions
diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c
index 1bf6f42eb40..a4b3fd185de 100644
--- a/drivers/video/aty/radeon_base.c
+++ b/drivers/video/aty/radeon_base.c
@@ -410,7 +410,7 @@ static int __devinit radeon_find_mem_vbios(struct radeonfb_info *rinfo)
}
#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
@@ -440,7 +440,7 @@ static int __devinit radeon_read_xtal_OF (struct radeonfb_info *rinfo)
return 0;
}
-#endif /* CONFIG_PPC_OF */
+#endif /* CONFIG_PPC_OF || CONFIG_SPARC */
/*
* Read PLL infos from chip registers
@@ -645,7 +645,7 @@ static void __devinit radeon_get_pllinfo(struct radeonfb_info *rinfo)
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
*/
@@ -653,7 +653,7 @@ static void __devinit radeon_get_pllinfo(struct radeonfb_info *rinfo)
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
@@ -2231,7 +2231,7 @@ static int __devinit radeonfb_pci_register (struct pci_dev *pdev,
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
*/
@@ -2240,6 +2240,8 @@ static int __devinit radeonfb_pci_register (struct pci_dev *pdev,
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
diff --git a/drivers/video/aty/radeon_monitor.c b/drivers/video/aty/radeon_monitor.c
index 38c7dbf8c15..737b5c09dbd 100644
--- a/drivers/video/aty/radeon_monitor.c
+++ b/drivers/video/aty/radeon_monitor.c
@@ -52,7 +52,7 @@ static char *radeon_get_mon_name(int type)
}
-#ifdef CONFIG_PPC_OF
+#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC)
/*
* Try to find monitor informations & EDID data out of the Open Firmware
* device-tree. This also contains some "hacks" to work around a few machine
@@ -156,7 +156,7 @@ static int __devinit radeon_probe_OF_head(struct radeonfb_info *rinfo, int head_
}
return MT_NONE;
}
-#endif /* CONFIG_PPC_OF */
+#endif /* CONFIG_PPC_OF || CONFIG_SPARC */
static int __devinit radeon_get_panel_info_BIOS(struct radeonfb_info *rinfo)
@@ -495,11 +495,11 @@ void __devinit radeon_probe_screens(struct radeonfb_info *rinfo,
* Old single head cards
*/
if (!rinfo->has_CRTC2) {
-#ifdef CONFIG_PPC_OF
+#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC)
if (rinfo->mon1_type == MT_NONE)
rinfo->mon1_type = radeon_probe_OF_head(rinfo, 0,
&rinfo->mon1_EDID);
-#endif /* CONFIG_PPC_OF */
+#endif /* CONFIG_PPC_OF || CONFIG_SPARC */
#ifdef CONFIG_FB_RADEON_I2C
if (rinfo->mon1_type == MT_NONE)
rinfo->mon1_type =
@@ -544,11 +544,11 @@ void __devinit radeon_probe_screens(struct radeonfb_info *rinfo,
/*
* Probe primary head (DVI or laptop internal panel)
*/
-#ifdef CONFIG_PPC_OF
+#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC)
if (rinfo->mon1_type == MT_NONE)
rinfo->mon1_type = radeon_probe_OF_head(rinfo, 0,
&rinfo->mon1_EDID);
-#endif /* CONFIG_PPC_OF */
+#endif /* CONFIG_PPC_OF || CONFIG_SPARC */
#ifdef CONFIG_FB_RADEON_I2C
if (rinfo->mon1_type == MT_NONE)
rinfo->mon1_type = radeon_probe_i2c_connector(rinfo, ddc_dvi,
@@ -572,11 +572,11 @@ void __devinit radeon_probe_screens(struct radeonfb_info *rinfo,
/*
* Probe secondary head (mostly VGA, can be DVI)
*/
-#ifdef CONFIG_PPC_OF
+#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC)
if (rinfo->mon2_type == MT_NONE)
rinfo->mon2_type = radeon_probe_OF_head(rinfo, 1,
&rinfo->mon2_EDID);
-#endif /* CONFIG_PPC_OF */
+#endif /* CONFIG_PPC_OF || defined(CONFIG_SPARC) */
#ifdef CONFIG_FB_RADEON_I2C
if (rinfo->mon2_type == MT_NONE)
rinfo->mon2_type = radeon_probe_i2c_connector(rinfo, ddc_vga,
diff --git a/drivers/video/aty/radeonfb.h b/drivers/video/aty/radeonfb.h
index d5ff224a625..31900036028 100644
--- a/drivers/video/aty/radeonfb.h
+++ b/drivers/video/aty/radeonfb.h
@@ -16,7 +16,7 @@
#include <asm/io.h>
-#ifdef CONFIG_PPC_OF
+#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC)
#include <asm/prom.h>
#endif
@@ -292,7 +292,7 @@ struct radeonfb_info {
unsigned long fb_local_base;
struct pci_dev *pdev;
-#ifdef CONFIG_PPC_OF
+#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC)
struct device_node *of_node;
#endif