drm/i915: Don't preserve dpll_hw_state for slave crtc in Bigjoiner

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[ Upstream commit 5c413188c6 ]

If we are using Bigjoiner dpll_hw_state is supposed to be exactly
same as for master crtc, so no need to save it's state for slave crtc.

Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Fixes: 0ff0e219d9 ("drm/i915: Compute clocks earlier")
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230628141017.18937-1-stanislav.lisovskiy@intel.com
(cherry picked from commit cbaf758809)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Stanislav Lisovskiy 2023-06-28 17:10:17 +03:00 • committed by Greg Kroah-Hartman

parent 11a7171016

commit 444969c846

1 changed files with 0 additions and 1 deletions

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drivers/gpu/drm/i915/display/intel_display.c

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