drm/amd/display: Load DMUB microcode during early_init

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If DMUB is required for an ASIC, ensure that the microcode is available
and validates during early_init.

Any failures will cause the driver to fail to probe before the firmware
framebuffer has been removed.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@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 2023-01-03 15:04:23 -06:00 • committed by Alex Deucher

parent 07dbfc6b10

commit a7ab345149

1 changed files with 58 additions and 31 deletions

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89

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

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