drm/i915/display: Ensure phy is accessible on lfps configuration

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Ensure phy is accessible on lfps configuration by adding
intel_cx0_phy_transaction_begin/end around it.

Fixes: 9dc619680d ("drm/i915/display: Add function to configure LFPS sending")
Suggested-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://lore.kernel.org/r/20250722125618.1842615-4-jouni.hogander@intel.com
(cherry picked from commit cf433f94f1)
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>

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Jouni Högander 2025-07-22 15:56:17 +03:00 • committed by Tvrtko Ursulin

parent c338923c4c

commit 3eb63578d8

1 changed files with 6 additions and 0 deletions

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drivers/gpu/drm/i915/display/intel_cx0_phy.c

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