Commit b1558c7e authored by Ville Syrjälä's avatar Ville Syrjälä

drm/i915: Nuke crtc->plane

Eliminate crtc->plane since it's pretty much a layering violation.
We can always get the plane via crtc->primary if we actually need it.

The only ugly thing left is plane_to_crtc_mapping[], but that's
still needed by the pre-g4x watermark code.

v2: Removed a misplaced comment change (Daniel)
v3: Rebase due to fbc crtc->y usage removal
v4: s/plane/i9xx_plane/ etc. (James)

Cc: James Ausmus <james.ausmus@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20171117191917.11506-9-ville.syrjala@linux.intel.comSigned-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
parent dd57602e
......@@ -13463,14 +13463,13 @@ static int intel_crtc_init(struct drm_i915_private *dev_priv, enum pipe pipe)
goto fail;
intel_crtc->pipe = pipe;
intel_crtc->i9xx_plane = primary->i9xx_plane;
/* initialize shared scalers */
intel_crtc_init_scalers(intel_crtc, crtc_state);
BUG_ON(pipe >= ARRAY_SIZE(dev_priv->plane_to_crtc_mapping) ||
dev_priv->plane_to_crtc_mapping[intel_crtc->i9xx_plane] != NULL);
dev_priv->plane_to_crtc_mapping[intel_crtc->i9xx_plane] = intel_crtc;
dev_priv->plane_to_crtc_mapping[primary->i9xx_plane] != NULL);
dev_priv->plane_to_crtc_mapping[primary->i9xx_plane] = intel_crtc;
dev_priv->pipe_to_crtc_mapping[intel_crtc->pipe] = intel_crtc;
drm_crtc_helper_add(&intel_crtc->base, &intel_helper_funcs);
......
......@@ -799,7 +799,6 @@ struct intel_crtc_state {
struct intel_crtc {
struct drm_crtc base;
enum pipe pipe;
enum i9xx_plane_id i9xx_plane;
/*
* Whether the crtc and the connected output pipeline is active. Implies
* that crtc->enabled is set, i.e. the current mode configuration has
......
......@@ -890,7 +890,7 @@ static void intel_fbc_get_reg_params(struct intel_crtc *crtc,
params->vma = cache->vma;
params->crtc.pipe = crtc->pipe;
params->crtc.i9xx_plane = crtc->i9xx_plane;
params->crtc.i9xx_plane = to_intel_plane(crtc->base.primary)->i9xx_plane;
params->crtc.fence_y_offset = get_crtc_fence_y_offset(fbc);
params->fb.format = cache->fb.format;
......@@ -1086,7 +1086,7 @@ void intel_fbc_choose_crtc(struct drm_i915_private *dev_priv,
if (fbc_on_pipe_a_only(dev_priv) && crtc->pipe != PIPE_A)
continue;
if (fbc_on_plane_a_only(dev_priv) && crtc->i9xx_plane != PLANE_A)
if (fbc_on_plane_a_only(dev_priv) && plane->i9xx_plane != PLANE_A)
continue;
crtc_state = intel_atomic_get_new_crtc_state(state, crtc);
......
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