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linux/drivers/gpu/drm/amd/display/dc/gpio/dcn32
Paul Hsieh 8747075f54 drm/amd/display: read invalid ddc pin status cause engine busy
[Why]
There is no DDC_6 pin on new asic cause the mapping table is
incorrect. When app try to access DDC_VGA port, driver read
an invalid ddc pin status and report engine busy.

[How]
Add dummy DDC_6 pin to align gpio structure.

Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Paul Hsieh <Paul.Hsieh@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06 10:16:24 -05:00
..
hw_factory_dcn32.c drm/amd/display: read invalid ddc pin status cause engine busy 2022-12-06 10:16:24 -05:00
hw_factory_dcn32.h drm/amd/display: add GPIO changes for DCN32/321 2022-06-03 16:43:37 -04:00
hw_translate_dcn32.c drm/amd/display: add GPIO changes for DCN32/321 2022-06-03 16:43:37 -04:00
hw_translate_dcn32.h drm/amd/display: add GPIO changes for DCN32/321 2022-06-03 16:43:37 -04:00