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| author | Paulo Zanoni <[email protected]> | 2018-07-25 19:59:27 +0000 |
|---|---|---|
| committer | Paulo Zanoni <[email protected]> | 2018-07-25 20:31:16 +0000 |
| commit | b9fcddab4afbac67660410009828eae83b6f3a36 (patch) | |
| tree | 8d30abc27946062a1d30583ea451c3e4d110a53f /drivers/gpu/drm/i915/intel_dp_mst.c | |
| parent | drm/i915/dp: Improve clock recovery loop limit comment (diff) | |
| download | kernel-b9fcddab4afbac67660410009828eae83b6f3a36.tar.gz kernel-b9fcddab4afbac67660410009828eae83b6f3a36.zip | |
drm/i915/icl: implement icl_digital_port_connected()
Do like the other functions and check for the status bits. The "Hot
Plug Detection" page from our documentation says we can't just use the
ISR bits on the CPU side (North Display, which has the TC and TBT
modes), so use the correct register: DFLEXDPSP, TC Live State field.
v2: Rebase.
v3:
- Simplify true/false assignment (Rodrigo).
- Reorganize is_gen if ladder (Rodrigo).
- Don't use the ISR for TC/TBT CPU bits.
v4:
- Improve commit message wording (Lucas).
v5:
- COMMIT_LOG_LONG_LINE (Checkpatch).
Cc: Animesh Manna <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Lucas De Marchi <[email protected]>
Reviewed-by: Lucas De Marchi <[email protected]> (v3).
Signed-off-by: Rodrigo Vivi <[email protected]>
Signed-off-by: Paulo Zanoni <[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