diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-03-22 14:38:43 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-17 08:51:07 -0800 |
| commit | e99e7f74856e4aaf57753b2698d590966fa4022a (patch) | |
| tree | 7259dd38a9fe5a438a831d90811297fdbcdfa3c4 /drivers/gpu/drm/i915/i915_drv.c | |
| parent | 6148d57ee89d8ad89cd28a6f5803330c8601dfa6 (diff) | |
drm/i915: move NEEDS_FORCE_WAKE to i915_drv.c
commit b7d84096d3c45f4e397e913da4ce24ec9a32022e upstream.
It's only used by the main read/write functions, so we can keep it with
them.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Acked-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index ae8a64f9f84..01cc14e653c 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -993,6 +993,12 @@ MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL and additional rights"); +/* We give fast paths for the really cool registers */ +#define NEEDS_FORCE_WAKE(dev_priv, reg) \ + (((dev_priv)->info->gen >= 6) && \ + ((reg) < 0x40000) && \ + ((reg) != FORCEWAKE)) + #define __i915_read(x, y) \ u##x i915_read##x(struct drm_i915_private *dev_priv, u32 reg) { \ u##x val = 0; \ |