Hi!
This stops ugly flashing from radeon during suspend/resume, please
apply,
Pavel
--- clean-mm/drivers/video/aty/radeon_pm.c 2004-08-24 09:03:18.000000000 +0200
+++ linux-mm/drivers/video/aty/radeon_pm.c 2004-09-15 13:00:51.000000000 +0200
@@ -871,7 +871,8 @@
agp_enable(0);
#endif
- fb_set_suspend(info, 1);
+ if (system_state != SYSTEM_SNAPSHOT)
+ fb_set_suspend(info, 1);
if (!(info->flags & FBINFO_HWACCEL_DISABLED)) {
/* Make sure engine is reset */@@ -880,12 +881,14 @@
radeon_engine_idle();
}
- /* Blank display and LCD */
- radeonfb_blank(VESA_POWERDOWN, info);
-
- /* Sleep */
- rinfo->asleep = 1;
- rinfo->lock_blank = 1;
+ if (system_state != SYSTEM_SNAPSHOT) {
+ /* Blank display and LCD */
+ radeonfb_blank(VESA_POWERDOWN, info);
+
+ /* Sleep */
+ rinfo->asleep = 1;
+ rinfo->lock_blank = 1;
+ }
/* Suspend the chip to D2 state when supported
*/
--
People were complaining that M$ turns users into beta-testers...
...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!
On Wed, 2004-09-15 at 21:26, Pavel Machek wrote:
Hi!
This stops ugly flashing from radeon during suspend/resume, please
apply,
Shoud be fine.
BTW. What is the status with Patrick merge of pmdisk & swsusp ? Has it
been merged at all ? (No time to check at the moment). I still hope I'll
find some time to do real work on it (& cleanup the ppc support that I
had working experimentally at OLS) sooner or later...
Ben.
Pavel
quoted hunk
--- clean-mm/drivers/video/aty/radeon_pm.c 2004-08-24 09:03:18.000000000 +0200
+++ linux-mm/drivers/video/aty/radeon_pm.c 2004-09-15 13:00:51.000000000 +0200
@@ -871,7 +871,8 @@
agp_enable(0);
#endif
- fb_set_suspend(info, 1);
+ if (system_state != SYSTEM_SNAPSHOT)
+ fb_set_suspend(info, 1);
if (!(info->flags & FBINFO_HWACCEL_DISABLED)) {
/* Make sure engine is reset */@@ -880,12 +881,14 @@
radeon_engine_idle();
}
- /* Blank display and LCD */
- radeonfb_blank(VESA_POWERDOWN, info);
-
- /* Sleep */
- rinfo->asleep = 1;
- rinfo->lock_blank = 1;
+ if (system_state != SYSTEM_SNAPSHOT) {
+ /* Blank display and LCD */
+ radeonfb_blank(VESA_POWERDOWN, info);
+
+ /* Sleep */
+ rinfo->asleep = 1;
+ rinfo->lock_blank = 1;
+ }
/* Suspend the chip to D2 state when supported
*/
--
Benjamin Herrenschmidt [off-list ref]
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Hi!
quoted
This stops ugly flashing from radeon during suspend/resume, please
apply,
Shoud be fine.
BTW. What is the status with Patrick merge of pmdisk & swsusp ? Has it
been merged at all ? (No time to check at the moment). I still hope I'll
find some time to do real work on it (& cleanup the ppc support that I
had working experimentally at OLS) sooner or later...
It was merged to Andrew, then to Patrick and now it is waiting on
Linus to pull it from patrick, if I understand it correctly.
Pavel
--
People were complaining that M$ turns users into beta-testers...
...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!