diff options
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_gtt.c | |
parent | 825f272895b9ec9151399b4102739c899b0b6392 (diff) | |
download | linux-666a45379e2c29bc16e60648e5ad8f6f8b7fa6ce.tar.bz2 |
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_gtt.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index c25e8b017875..7cfa1b9b3b96 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -140,8 +140,7 @@ static int sanitize_enable_ppgtt(struct drm_device *dev, int enable_ppgtt) #endif /* Early VLV doesn't have this */ - if (IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) && - dev->pdev->revision < 0xb) { + if (IS_VALLEYVIEW(dev) && dev->pdev->revision < 0xb) { DRM_DEBUG_DRIVER("disabling PPGTT on pre-B3 step VLV\n"); return 0; } |