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drm/i915/display: correct dual pps handling for MTL_PCH+
On the PCH side the second PPS was introduced in ICP+.Add condition On MTL_PCH and greater platform also having the second PPS. Note that DG1/2 south block only has the single PPS, so need to exclude the fake DG1/2 PCHs Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11488 Fixes: 93cbc1a ("drm/i915/mtl: Add fake PCH for Meteor Lake") Cc: <[email protected]> # v6.9+ Signed-off-by: Dnyaneshwar Bhadane <[email protected]> Reviewed-by: Jani Nikula <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] (cherry picked from commit da1878b) Signed-off-by: Joonas Lahtinen <[email protected]> Cherry-picked-for: https://gitlab.archlinux.org/archlinux/packaging/packages/linux/-/issues/72
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