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| author | Timur Kristóf <timur.kristof@gmail.com> | 2025-09-26 20:01:48 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-10-28 10:08:51 -0400 |
| commit | e3ea56e995a425a44870dfa357b8608101a67034 (patch) | |
| tree | e2b13a1f913d02e39ade22253f4ce93c2585f9b0 /rust/helpers/security.c | |
| parent | 8c8df54a2b4b6b3a229fa40ab7a1b0ce3edb5896 (diff) | |
drm/amd/display: Don't try to enable/disable HPD when unavailable
VGA connectors don't have HPD (hotplug detection), so don't
touch any HPD related registers for VGA.
Determine whether hotplug detection is available by checking that
the interrupt source is invalid.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'rust/helpers/security.c')
0 files changed, 0 insertions, 0 deletions