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(parent: b74ea10) | patch
drm/i915: Enable FBC at Haswell.
authorRodrigo Vivi <rodrigo.vivi@gmail.com>
Mon, 6 May 2013 22:37:36 +0000 (19:37 -0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 10 May 2013 19:56:49 +0000 (21:56 +0200)
commit891348b2bf08d8946e0621bec49802897b28c1c4
tree67c6f95f96180ab43fc4e9a75b243dc3798205b4tree | snapshot (tar.gz zip)
parentb74ea102b746a1e5157d6b0c83f486ad3c6235d1commit | diff
drm/i915: Enable FBC at Haswell.

This patch introduce Frame Buffer Compression (FBC) support for HSW.
FBC is tied to primary plane A in HSW.

v2: Ville pointed out docs say FBC must be disabled before disabling
    the plane on HSW.
v3: Really enabling it by default at HSW.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Tested-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_drv.c diff | blob | blame | history
drivers/gpu/drm/i915/intel_display.c diff | blob | blame | history
drivers/gpu/drm/i915/intel_pm.c diff | blob | blame | history