drm/i915: Clean up PIPESRC defines

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Use REG_GENMASK() & co. when dealing with PIPESRC.

Note that i9xx_get_initial_plane_config() will now use the
full 16 bit mask whereas previously it used 12 bits only.
But intel_get_pipe_src_size() already used the full 16 bits
on all platforms anyway, so at least we're consistent now.
The high bits beyond the max supported pipe source size
should not be set in any case so this seems fine.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211112193813.8224-7-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

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This commit is contained in:

Ville Syrjälä 2021-11-12 21:38:10 +02:00

parent e93a590c79

commit 62236df23d

3 changed files with 10 additions and 5 deletions

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4

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

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7

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

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4

drivers/gpu/drm/i915/i915_reg.h

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