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(parent: 2c7111d) | patch
drm/i915: proper use of forcewake
authorBen Widawsky <ben@bwidawsk.net>
Mon, 25 Apr 2011 18:22:22 +0000 (11:22 -0700)
committerKeith Packard <keithp@keithp.com>
Tue, 10 May 2011 20:56:45 +0000 (13:56 -0700)
commitb7287d8054d219b3009f7ca82edf24f89fd363e5
tree95f92a64acbeafd1846d3378551c69f3e7ea150ftree | snapshot (tar.gz zip)
parent2c7111dbaec72b01c804afb8ad77c6c7523986fdcommit | diff
drm/i915: proper use of forcewake

Moved the macros around to properly do reads and writes for the given
GPU. This is to address special requirements for gen6 (SNB) reads and
writes.

Registers in the range 0-0x40000 on gen6 platforms require special
handling. Instead of relying on the callers to pick the registers
correctly, move the logic into the read and write functions.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/i915_drv.h diff | blob | blame | history
drivers/gpu/drm/i915/intel_ringbuffer.h diff | blob | blame | history