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| author | Imre Deak <[email protected]> | 2018-11-07 20:08:35 +0000 |
|---|---|---|
| committer | Imre Deak <[email protected]> | 2018-11-09 13:51:43 +0000 |
| commit | 9199c322ec83380bacffaadf30fc8ab2bc858039 (patch) | |
| tree | a855962ed1323bdcb86c32b816525393943d0e8c /drivers/gpu/drm/i915/intel_dp_mst.c | |
| parent | drm/i915: Track rcu_head for our idle worker (diff) | |
| download | kernel-9199c322ec83380bacffaadf30fc8ab2bc858039.tar.gz kernel-9199c322ec83380bacffaadf30fc8ab2bc858039.zip | |
drm/i915/ddi: Add more sanity check to the encoder HW readout
Check for reserved register field values and conflicting
transcoder->port mappings (both MST and non-MST mappings or multiple SST
mappings).
This is also needed for the next patch to determine if a port is in MST
mode during sanitization after HW readout.
Cc: Paulo Zanoni <[email protected]>
Cc: Ville Syrjälä <[email protected]>
Cc: José Roberto de Souza <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Antonio Argenziano <[email protected]>
Signed-off-by: Imre Deak <[email protected]>
Reviewed-by: Clint Taylor <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp_mst.c')
0 files changed, 0 insertions, 0 deletions