The patch titled
Radeon acpi vgapost only Rv250 (M9)
has been added to the -mm tree. Its filename is
radeonfb-s3-acpi-suspend-fix-fix.patch
Patches currently in -mm which might be from [EMAIL PROTECTED] are
generic-acpi-vgapost.patch
radeonfb-s3-acpi-suspend-fix.patch
radeonfb-s3-acpi-suspend-fix-fix.patch
documentation-update-for-radeonfb.patch
From: Michael Marineau <[EMAIL PROTECTED]>
Attached is a patch to only attempt a vga post on Rv250 cards (M9) which I
have in my laptop. I'm guessing cards older than M9 might also be helped with
this patch, but better to be conservative than risk breaking systems that do
work properly.
Acked-by: Pavel Machek <[EMAIL PROTECTED]>
Cc: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
Cc: "Brown, Len" <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
drivers/video/aty/radeon_pm.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
diff -puN drivers/video/aty/radeon_pm.c~radeonfb-s3-acpi-suspend-fix-fix
drivers/video/aty/radeon_pm.c
--- 25/drivers/video/aty/radeon_pm.c~radeonfb-s3-acpi-suspend-fix-fix Mon Aug
29 16:42:51 2005
+++ 25-akpm/drivers/video/aty/radeon_pm.c Mon Aug 29 16:42:51 2005
@@ -2790,7 +2790,8 @@ void radeonfb_pm_init(struct radeonfb_in
#endif /* defined(CONFIG_PM) && defined(CONFIG_PPC_OF) */
#if defined(CONFIG_ACPI) && defined(CONFIG_X86)
- if (rinfo->is_mobility && rinfo->pm_reg) {
+ if (rinfo->is_mobility && rinfo->pm_reg &&
+ rinfo->family == CHIP_FAMILY_RV250) {
rinfo->reinit_func = radeon_reinitialize_vgapost;
rinfo->pm_mode |= radeon_pm_post;
}
_
-
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