drm/i915: Always calculate 8xx WM values based on a 32-bpp framebuffer

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The specs for gen2 say that the watermark values "should always be set
assuming a 32bpp display mode, even though the display mode may be 15 or
16 bpp."

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Chris Wilson 2012-10-22 12:32:15 +01:00 • committed by Daniel Vetter

parent ccdf56cdb2

commit b9e0bda3cd

1 changed files with 11 additions and 6 deletions

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17

drivers/gpu/drm/i915/intel_pm.c

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