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| author | Benjamin Herrenschmidt <[email protected]> | 2014-11-24 14:17:08 +1100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <[email protected]> | 2014-11-24 14:17:34 +1100 |
| commit | db79afa1e57925ba96ab18514c0ebe42a28e393e (patch) | |
| tree | a7b50376d628bf6021f941ae094e545c48d778c1 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 91ed6fd2c383bb8f02d66e98b4a4d2f7207249dc (diff) | |
sound/radeon: Move 64-bit MSI quirk from arch to driver
A number of radeon cards have a HW limitation causing them to be
unable to generate the full 64-bit of address bits for MSIs. This
breaks MSIs on some platforms such as POWER machines.
We used to have a powerpc specific quirk to address that on a
single card, but this doesn't scale very well, this is better
put under control of the drivers who know precisely what a given
HW revision can do.
We now have a generic quirk in the PCI code. We should set it
appropriately for all radeon's from the audio driver.
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
Reviewed-by: Takashi Iwai <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
CC: <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions