drm/imagination: Validate fw trace group_mask

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This value can come from two places: a module parameter or a debugfs file.
In both cases, validate it early to provide feedback to userspace at the
time the value is set instead of deferring until the value is used.

Reviewed-by: Alessio Belle <alessio.belle@imgtec.com>
Link: https://patch.msgid.link/20260113-device-support-info-v1-2-91e5db7f7294@imgtec.com
Signed-off-by: Matt Coster <matt.coster@imgtec.com>

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Matt Coster 2026-01-13 10:16:40 +00:00

parent a331631496

commit c6978643ea

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1 changed files with 62 additions and 14 deletions

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drivers/gpu/drm/imagination/pvr_fw_trace.c

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