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[Why] When waking from low-power states, a DP sink may remain unresponsive to AUX transactions. [How] Try to toggle DPCD SET_POWER register repeatedly (up to a maximum timeout value) until DP sink becomes responsive. Reviewed-by: Mustapha Ghaddar <Mustapha.Ghaddar@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Jimmy Kizito <Jimmy.Kizito@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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| .. | ||
| amdgpu_dm | ||
| dc | ||
| dmub | ||
| include | ||
| modules | ||
| Kconfig | ||
| Makefile | ||
| TODO | ||