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drm/i915: Separate cherryview from valleyview

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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>
This commit is contained in:
Wayne Boyer
2015-12-09 12:29:35 -08:00
committed by Daniel Vetter
parent 825f272895
commit 666a45379e
23 changed files with 147 additions and 142 deletions
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4
drivers/gpu/drm/i915/intel_sprite.c
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@@ -951,7 +951,7 @@ int intel_sprite_set_colorkey(struct drm_device *dev, void *data,
if ((set->flags & (I915_SET_COLORKEY_DESTINATION | I915_SET_COLORKEY_SOURCE)) == (I915_SET_COLORKEY_DESTINATION | I915_SET_COLORKEY_SOURCE))
return -EINVAL;
if (IS_VALLEYVIEW(dev) &&
if ((IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) &&
set->flags & I915_SET_COLORKEY_DESTINATION)
return -EINVAL;
@@ -1086,7 +1086,7 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
intel_plane->max_downscale = 1;
}
if (IS_VALLEYVIEW(dev)) {
if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
intel_plane->update_plane = vlv_update_plane;
intel_plane->disable_plane = vlv_disable_plane;