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| author | Matthew Stewart <Matthew.Stewart2@amd.com> | 2026-05-18 21:34:57 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-06-03 13:43:29 -0400 |
| commit | 6750a2316f3f3b34016bcc425a0e99af1efb1c58 (patch) | |
| tree | 460b490e17e3f44b74de82cc1d124dbdaca3c72c /rust/zerocopy/src/pointer/git@git.tavy.me:linux-stable.git | |
| parent | 9aef3d167a1c0f1a59ef043ee7b0f525936fbfc6 (diff) | |
drm/amd/display: Add no_native_i2c codepath
[Why]
ASICs which do not have native DDC capability must use a different
codepath to access the AUX channel.
[How]
- BIOS cap NO_DDC_PIN is set to 1 for links which do not have the DDC pin.
- dp_connector_no_native_i2c in dc_config must also be set to true to
use this codepath.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Matthew Stewart <Matthew.Stewart2@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'rust/zerocopy/src/pointer/git@git.tavy.me:linux-stable.git')
0 files changed, 0 insertions, 0 deletions