https://github.com/torvalds/linux
Revision 18a0d89e54ca0f6f33582f99ae39867b2c975559 authored by Benjamin Herrenschmidt on 19 March 2009, 22:22:30 UTC, committed by Linus Torvalds on 22 March 2009, 18:08:53 UTC
This fixes a regression introduced when we switched to using the core pci_set_power_state(). The chip seems to need the state to be written over and over again until it sticks, so we do that. Note that the code is a bit blunt, without timeout, etc... but that's pretty much because I put back in there the code exactly as it used to be before the regression. I still add a call to pci_set_power_state() at the end so that ACPI gets called appropriately on x86. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Tested-by: Raymond Wooninck <tittiatcoke@gmail.com> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Tip revision: 18a0d89e54ca0f6f33582f99ae39867b2c975559 authored by Benjamin Herrenschmidt on 19 March 2009, 22:22:30 UTC
radeonfb: Whack the PCI PM register until it sticks
radeonfb: Whack the PCI PM register until it sticks
Tip revision: 18a0d89
| File | Mode | Size |
|---|---|---|
| Documentation | ||
| arch | ||
| block | ||
| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| usr | ||
| virt | ||
| .gitignore | -rw-r--r-- | 867 bytes |
| .mailmap | -rw-r--r-- | 3.9 KB |
| COPYING | -rw-r--r-- | 18.3 KB |
| CREDITS | -rw-r--r-- | 91.3 KB |
| Kbuild | -rw-r--r-- | 2.4 KB |
| MAINTAINERS | -rw-r--r-- | 107.2 KB |
| Makefile | -rw-r--r-- | 53.5 KB |
| README | -rw-r--r-- | 16.7 KB |
| REPORTING-BUGS | -rw-r--r-- | 3.1 KB |
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