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| author | Georgi Djakov <[email protected]> | 2020-07-23 08:37:34 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2020-07-23 08:45:24 +0000 |
| commit | 91b44981a2316e7b00574d32dec4fae356444dcf (patch) | |
| tree | 05edccd200f5455399671e9ef7bcc256afe91431 /drivers/gpu/drm/lima/lima_gem.c | |
| parent | /dev/mem: Add missing memory barriers for devmem_inode (diff) | |
| download | kernel-91b44981a2316e7b00574d32dec4fae356444dcf.tar.gz kernel-91b44981a2316e7b00574d32dec4fae356444dcf.zip | |
interconnect: Do not skip aggregation for disabled paths
When an interconnect path is being disabled, currently we don't aggregate
the requests for it afterwards. But the re-aggregation step shouldn't be
skipped, as it may leave the nodes with outdated bandwidth data. This
outdated data may actually keep the path still enabled and prevent the
device from going into lower power states.
Reported-by: Atul Dhudase <[email protected]>
Fixes: 7d374b209083 ("interconnect: Add helpers for enabling/disabling a path")
Reviewed-by: Sibi Sankar <[email protected]>
Tested-by: Atul Dhudase <[email protected]>
Reviewed-by: Atul Dhudase <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Georgi Djakov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/lima/lima_gem.c')
0 files changed, 0 insertions, 0 deletions