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| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2015-11-04 20:10:45 +0100 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2015-11-10 10:58:14 +0100 |
| commit | d5ce4164899330e616c4ef067412ba2a4833f6d8 (patch) | |
| tree | 561e2654a99b13204636866295a10f3de0065695 /drivers | |
| parent | drm/i915: remove newline from a no_fbc_reason message (diff) | |
| download | linux-d5ce4164899330e616c4ef067412ba2a4833f6d8.tar.xz linux-d5ce4164899330e616c4ef067412ba2a4833f6d8.zip | |
drm/i915: rename intel_fbc_nuke to intel_fbc_recompress
Although the term "nuke" is part of the FBC spec, it's not very
intuitive, so let's rename it to make it easier for people that are
not familiar with the spec.
Requested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1446664257-32012-2-git-send-email-paulo.r.zanoni@intel.com
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_fbc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c index 15b397d6666b..b49a1923e423 100644 --- a/drivers/gpu/drm/i915/intel_fbc.c +++ b/drivers/gpu/drm/i915/intel_fbc.c @@ -182,7 +182,8 @@ static bool g4x_fbc_enabled(struct drm_i915_private *dev_priv) return I915_READ(DPFC_CONTROL) & DPFC_CTL_EN; } -static void intel_fbc_nuke(struct drm_i915_private *dev_priv) +/* This function forces a CFB recompression through the nuke operation. */ +static void intel_fbc_recompress(struct drm_i915_private *dev_priv) { I915_WRITE(MSG_FBC_REND_STATE, FBC_REND_NUKE); POSTING_READ(MSG_FBC_REND_STATE); @@ -231,7 +232,7 @@ static void ilk_fbc_enable(struct intel_crtc *crtc) I915_WRITE(DPFC_CPU_FENCE_OFFSET, y_offset); } - intel_fbc_nuke(dev_priv); + intel_fbc_recompress(dev_priv); DRM_DEBUG_KMS("enabled fbc on plane %c\n", plane_name(crtc->plane)); } @@ -310,7 +311,7 @@ static void gen7_fbc_enable(struct intel_crtc *crtc) SNB_CPU_FENCE_ENABLE | obj->fence_reg); I915_WRITE(DPFC_CPU_FENCE_OFFSET, get_crtc_fence_y_offset(crtc)); - intel_fbc_nuke(dev_priv); + intel_fbc_recompress(dev_priv); DRM_DEBUG_KMS("enabled fbc on plane %c\n", plane_name(crtc->plane)); } |