drm/amd/display: Add missing encoder setup to DACnEncoderControl

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Apparently the DAC encoder needs to be set up before use.
The BIOS parser in DC did not support this so I assumed it was
not necessary, but the DAC doesn't work without it on some GPUs.

Fixes: 69b29b8946 ("drm/amd/display: Hook up DAC to bios_parser_encoder_control")
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Timur Kristóf 2025-12-06 03:31:04 +01:00 • committed by Alex Deucher

parent cdf6e4c0cd

commit bb5dfe2f56

3 changed files with 15 additions and 12 deletions

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4

drivers/gpu/drm/amd/display/dc/bios/bios_parser.c

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19

drivers/gpu/drm/amd/display/dc/bios/command_table.c

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4

drivers/gpu/drm/amd/display/dc/bios/command_table.h

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