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| author | Wolfram Sang <[email protected]> | 2024-07-07 08:28:46 +0000 |
|---|---|---|
| committer | Andi Shyti <[email protected]> | 2024-07-08 23:18:29 +0000 |
| commit | 4e36c0f20cb1c74c7bd7ea31ba432c1c4a989031 (patch) | |
| tree | 2e7225f384f1eb5673cce0d93ef079f80659ccad /drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c | |
| parent | Linux 6.10-rc7 (diff) | |
| download | kernel-4e36c0f20cb1c74c7bd7ea31ba432c1c4a989031.tar.gz kernel-4e36c0f20cb1c74c7bd7ea31ba432c1c4a989031.zip | |
i2c: rcar: bring hardware to known state when probing
When probing, the hardware is not brought into a known state. This may
be a problem when a hypervisor restarts Linux without resetting the
hardware, leaving an old state running. Make sure the hardware gets
initialized, especially interrupts should be cleared and disabled.
Reported-by: Dirk Behme <[email protected]>
Reported-by: Geert Uytterhoeven <[email protected]>
Closes: https://lore.kernel.org/r/[email protected]
Fixes: 6ccbe607132b ("i2c: add Renesas R-Car I2C driver")
Signed-off-by: Wolfram Sang <[email protected]>
Signed-off-by: Andi Shyti <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c')
0 files changed, 0 insertions, 0 deletions