Commit 5812d07d authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Daniel Vetter

drm/i915: Kill crtc->plane checks from the primary plane update hooks

These were apparently meant to protect the SAREA which only has
room for two pipes, but things clearly went a bit wonky when
first the .update_plane() hooks were split up and then pipe C
got introduced.

The checks actually protecting the SAREA live in
intel_crtc_update_sarea() these days, so the checks in the primary
plane update hooks are just historical leftovers which are to be
eliminated.
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent c7b78e6f
......@@ -2166,15 +2166,6 @@ static int i9xx_update_primary_plane(struct drm_crtc *crtc,
u32 dspcntr;
u32 reg;
switch (plane) {
case 0:
case 1:
break;
default:
DRM_ERROR("Can't update plane %c in SAREA\n", plane_name(plane));
return -EINVAL;
}
intel_fb = to_intel_framebuffer(fb);
obj = intel_fb->obj;
......@@ -2267,16 +2258,6 @@ static int ironlake_update_primary_plane(struct drm_crtc *crtc,
u32 dspcntr;
u32 reg;
switch (plane) {
case 0:
case 1:
case 2:
break;
default:
DRM_ERROR("Can't update plane %c in SAREA\n", plane_name(plane));
return -EINVAL;
}
intel_fb = to_intel_framebuffer(fb);
obj = intel_fb->obj;
......
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