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drm/i915: get rid of primary_enabled and use atomic state

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This was an optimization from way back before we had primary plane
support to be able to disable the primary plane. But with primary
plane support userspace can tell the kernel this directly, so there's
no big need for this any more. And it's getting in the way of the
atomic conversion.

If need be we can resurrect this later on properly again.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
[danvet: Explain why removing this is ok.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Maarten Lankhorst
2015-04-21 17:12:53 +03:00
committed by Daniel Vetter
parent 27321ae88c
commit b70709a6f0
3 changed files with 29 additions and 24 deletions
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2
drivers/gpu/drm/i915/intel_fbc.c
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@@ -457,7 +457,7 @@ static struct drm_crtc *intel_fbc_find_crtc(struct drm_i915_private *dev_priv)
tmp_crtc = dev_priv->pipe_to_crtc_mapping[pipe];
if (intel_crtc_active(tmp_crtc) &&
to_intel_crtc(tmp_crtc)->primary_enabled) {
to_intel_plane_state(tmp_crtc->primary->state)->visible) {
if (one_pipe_only && crtc) {
if (set_no_fbc_reason(dev_priv, FBC_MULTIPLE_PIPES))
DRM_DEBUG_KMS("more than one pipe active, disabling compression\n");