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| author | Ben Widawsky <benjamin.widawsky@intel.com> | 2013-10-04 21:22:53 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-10-10 12:47:09 +0200 |
| commit | 3967018ed67f9480b2f47f8908b44b66bdbd40b5 (patch) | |
| tree | 015e143453cfe4f31e1761be57aec1d459c83883 /drivers/parport | |
| parent | 5d738795968dfa8f034e5f0d30f65d362c450455 (diff) | |
| download | blackbird-op-linux-3967018ed67f9480b2f47f8908b44b66bdbd40b5.tar.gz blackbird-op-linux-3967018ed67f9480b2f47f8908b44b66bdbd40b5.zip | |
drm/i915: Create GEN specific read MMIO
Extracting the MMIO read functionality makes per gen handling a bit
simpler, and the overall function a lot easier to read. The increasing
complexity of reads doesn't get too bad as the generation number
increases:
gen[2-4]: Nothing special
gen5: ILK dummy write workaround
gen6+: forcewake shenanigans
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/parport')
0 files changed, 0 insertions, 0 deletions
