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| author | Wayne Boyer <wayne.boyer@intel.com> | 2015-12-09 12:29:35 -0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-12-10 11:07:24 +0100 |
| commit | 666a45379e2c29bc16e60648e5ad8f6f8b7fa6ce (patch) | |
| tree | 09d6b4e4314fd7826e2eb20a805ed28d4b756589 /drivers/gpu/drm/i915/i915_gem_context.c | |
| parent | 825f272895b9ec9151399b4102739c899b0b6392 (diff) | |
| download | op-kernel-dev-666a45379e2c29bc16e60648e5ad8f6f8b7fa6ce.zip op-kernel-dev-666a45379e2c29bc16e60648e5ad8f6f8b7fa6ce.tar.gz | |
drm/i915: Separate cherryview from valleyview
The cherryview device shares many characteristics with the valleyview
device. When support was added to the driver for cherryview, the
corresponding device info structure included .is_valleyview = 1.
This is not correct and leads to some confusion.
This patch changes .is_valleyview to .is_cherryview in the cherryview
device info structure and simplifies the IS_CHERRYVIEW macro.
Then where appropriate, instances of IS_VALLEYVIEW are replaced with
IS_VALLEYVIEW || IS_CHERRYVIEW or equivalent.
v2: Use IS_VALLEYVIEW || IS_CHERRYVIEW instead of defining a new macro.
Also add followup patches to fix issues discovered during the first
review. (Ville)
v3: Fix some style issues and one gen check. Remove CRT related changes
as CRT is not supported on CHV. (Imre, Ville)
v4: Make a few more optimizations. (Ville)
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Wayne Boyer <wayne.boyer@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449692975-14803-1-git-send-email-wayne.boyer@intel.com
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_context.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 43761c5..4b1161d 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -190,7 +190,7 @@ i915_gem_alloc_context_obj(struct drm_device *dev, size_t size) * would make the object snooped which might have a * negative performance impact. */ - if (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev)) { + if (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev)) { ret = i915_gem_object_set_cache_level(obj, I915_CACHE_L3_LLC); /* Failure shouldn't ever happen this early */ if (WARN_ON(ret)) { |
