drm/i915: clear the FPGA_DBG_RM_NOCLAIM bit at driver init

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Otherwise, if the BIOS did anything wrong, our first I915_{WRITE,READ}
will give us "unclaimed register"  messages.

V2: Even earlier.
V3: Move it to intel_early_sanitize_regs.

Bugzilla: http://bugs.freedesktop.org/show_bug.cgi?id=58897
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Paulo Zanoni 2013-02-19 16:13:35 -03:00 • committed by Daniel Vetter

parent 3f1e109a8b

commit 02bcca0d72

1 changed files with 18 additions and 0 deletions

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drivers/gpu/drm/i915/i915_dma.c

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