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| author | Imre Deak <imre.deak@intel.com> | 2024-06-26 20:08:13 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2024-06-28 12:50:52 +0300 |
| commit | 32a120f52a4c0121bca8f2328d4680d283693d60 (patch) | |
| tree | 22188711592eb6ff7d8549bc97539761d5070934 /include/uapi/drm/xe_drm.h | |
| parent | a9422ec92a6388c8a19fad759f7ed0d533734cc6 (diff) | |
| download | linux-32a120f52a4c0121bca8f2328d4680d283693d60.tar.xz | |
drm/i915/mtl: Skip PLL state verification in TBT mode
In TBT-alt mode the driver doesn't program the PHY's PLL, which is
handled instead by Thunderbolt driver/FW components, hence the PLL's HW
vs. SW state verification should be skipped. During HW readout set a flag
in the PLL state if the port was at the moment in TBT-alt mode and skip
the verification of PLL parameters in this case.
Fixes: 45fe957ae769 ("drm/i915/display: Add compare config for MTL+ platforms")
Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11258
Cc: Mika Kahola <mika.kahola@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240626170813.806470-1-imre.deak@intel.com
Diffstat (limited to 'include/uapi/drm/xe_drm.h')
0 files changed, 0 insertions, 0 deletions