drm/i915: Track fence region ID in plane state

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Get rid of the needlessly complicated PLANE_HAS_FENCE +
intel_parent_vma_fence_id() dance by simply tracking the
fence_id directly in the plane state.

v2: Don't request the redundant fence for fbdev (Jani)
    Assign *out_fence_id with '=' instead of '|=' (Sashiko,Jani)

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20260407170942.16515-1-ville.syrjala@linux.intel.com

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This commit is contained in:

Ville Syrjälä 2026-04-07 20:09:41 +03:00

parent 53978256a8

commit eb3dd96407

9 changed files with 37 additions and 41 deletions

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5

drivers/gpu/drm/i915/display/intel_display_types.h

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5

drivers/gpu/drm/i915/display/intel_fb_pin.h

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11

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

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9

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

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3

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

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33

drivers/gpu/drm/i915/i915_fb_pin.c

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2

drivers/gpu/drm/i915/i915_initial_plane.c

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8

drivers/gpu/drm/xe/display/xe_fb_pin.c

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2

drivers/gpu/drm/xe/display/xe_initial_plane.c

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