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(parent: 0f846f8) | patch
drm/i915: load boot context at driver init time
authorJesse Barnes <jbarnes@virtuousgeek.org>
Thu, 14 Jun 2012 18:04:48 +0000 (11:04 -0700)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Mon, 18 Jun 2012 16:40:48 +0000 (18:40 +0200)
commitb4ae3f22d238617ca11610b29fde16cf8c0bc6e0
treeb7c2ed53fb17491921f4e2ee46c70ff67190cc71tree | snapshot (tar.gz zip)
parent0f846f81a154cc1818416918d22939bda73da194commit | diff
drm/i915: load boot context at driver init time

According to the bspec for MBCTL:

Driver must set bit in the following scenarios:
  - to realod teh h/w boot context every time it gets loaded through OS
  - after an FLR clears the register (BIOS won't run afterwards)

References: https://bugs.freedesktop.org/show_bug.cgi?id=50237
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_pm.c diff | blob | blame | history