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| author | Jie Gan <quic_jiegan@quicinc.com> | 2024-08-12 07:30:43 +0300 |
|---|---|---|
| committer | Suzuki K Poulose <suzuki.poulose@arm.com> | 2024-08-19 18:26:13 +0300 |
| commit | 14f5fa9b5fcbe2b3d5098893aba6ad62254d2ef6 (patch) | |
| tree | a3be100c9817b3aa623f01c41740d14bd1b6ec61 /drivers/fpga/zynq-fpga.c | |
| parent | daca644d0c9e06752c80e10411d89e087fa9a24e (diff) | |
| download | linux-14f5fa9b5fcbe2b3d5098893aba6ad62254d2ef6.tar.xz | |
Coresight: Set correct cs_mode for TPDM to fix disable issue
The coresight_disable_source_sysfs function should verify the
mode of the coresight device before disabling the source.
However, the mode for the TPDM device is always set to
CS_MODE_DISABLED, resulting in the check consistently failing.
As a result, TPDM cannot be properly disabled.
Configure CS_MODE_SYSFS/CS_MODE_PERF during the enablement.
Configure CS_MODE_DISABLED during the disablement.
Fixes: b3c71626a933 ("Coresight: Add coresight TPDM source driver")
Signed-off-by: Jie Gan <quic_jiegan@quicinc.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20240812043043.2890694-1-quic_jiegan@quicinc.com
Diffstat (limited to 'drivers/fpga/zynq-fpga.c')
0 files changed, 0 insertions, 0 deletions