diff options
| author | Eugeni Dodonov <eugeni.dodonov@intel.com> | 2012-05-09 14:37:10 -0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-05-19 16:39:43 -0400 |
| commit | a416edefbbaf942b588595ad6fa63ac700f5d73c (patch) | |
| tree | 12becbc853c7725d0fee3dbe2212e269e10226ed /drivers/rpmsg | |
| parent | 7d4e146f7509b872fbcfbbbb39476eb9afaf2ba2 (diff) | |
drm/i915: add support for SBI ops
With Lynx Point, we need to use SBI to communicate with the display clock
control. This commit adds helper functions to access the registers via
SBI.
v2: de-inline the function and address changes in bits names
v3: protect operations with dpio_lock, increase timeout to 100 for
paranoia sake.
v4: decrease paranoia a bit, as noticed by Chris Wilson
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/rpmsg')
0 files changed, 0 insertions, 0 deletions