drm/i915: WARN if plane src coords are too big

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Inform us if we're buggy and are about to exceed the size of the
bitfields in the plane TILEOFF/OFFSET registers.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210111163711.12913-2-ville.syrjala@linux.intel.com
Reviewed-by: Karthik B S <karthik.b.s@intel.com>

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Ville Syrjälä 2021-01-11 18:37:01 +02:00

parent 784953a465

commit 2aa0f4faa1

2 changed files with 11 additions and 0 deletions

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7

drivers/gpu/drm/i915/display/i9xx_plane.c

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4

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

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