drm/radeon: Modernize VFCT error handling

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Clean up radeon_acpi_vfct_bios() logging:

- Replace DRM_ERROR with dev_warn tied to the PCI device
- Use unsigned int rather than bare unsigned for the offset

A malformed or missing VFCT table is not fatal: radeon falls back
to the other BIOS fetch methods, so warn rather than error on these
paths.

The goto out label is retained: acpi_get_table() takes a reference on
the table (incrementing its validation_count and mapping it), which
must be released with a paired acpi_put_table() on every exit path.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patch.msgid.link/20260708193518.702584-4-mario.limonciello@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Mario Limonciello 2026-07-08 14:35:16 -05:00 • committed by Alex Deucher

parent c87e6635d2

commit 24071402a4

1 changed files with 5 additions and 5 deletions

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drivers/gpu/drm/radeon/radeon_bios.c

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