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drm/imagination: Load FW trace config at init

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We have a module parameter to set the initial group mask before debugfs is
available for any specific device, but don't currently use that value when
initialising devices.

Use the module parameter value as the initial value for group_mask.

Reviewed-by: Alessio Belle <alessio.belle@imgtec.com>
Link: https://patch.msgid.link/20260113-device-support-info-v1-3-91e5db7f7294@imgtec.com
Signed-off-by: Matt Coster <matt.coster@imgtec.com>
This commit is contained in:
Matt Coster 2026-01-13 10:16:41 +00:00
parent c6978643ea
commit ee184ab0ff
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1 changed files with 7 additions and 2 deletions
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9
drivers/gpu/drm/imagination/pvr_fw_trace.c
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@ -130,8 +130,13 @@ int pvr_fw_trace_init(struct pvr_device *pvr_dev)
}
}
/* TODO: Provide control of group mask. */
fw_trace->group_mask = 0;
/*
* Load the initial group_mask from the init_fw_trace_mask module
* parameter. This allows early tracing before the user can write to
* debugfs. Unlike update_logtype(), we don't set log_type here as that
* is initialised by tracebuf_ctrl_init().
*/
fw_trace->group_mask = pvr_fw_trace_init_mask;
fw_trace->tracebuf_ctrl =
pvr_fw_object_create_and_map(pvr_dev,