diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 91 |
2 files changed, 20 insertions, 76 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 8136005..87fe4f7 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -238,6 +238,11 @@ enum hpd_pin { #define for_each_crtc(dev, crtc) \ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) +#define for_each_intel_plane(dev, intel_plane) \ + list_for_each_entry(intel_plane, \ + &dev->mode_config.plane_list, \ + base.head) + #define for_each_intel_crtc(dev, intel_crtc) \ list_for_each_entry(intel_crtc, &dev->mode_config.crtc_list, base.head) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 7c0beef..a08cb14 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2254,32 +2254,6 @@ static void intel_enable_primary_hw_plane(struct drm_plane *plane, intel_wait_for_vblank(dev, intel_crtc->pipe); } -/** - * intel_disable_primary_hw_plane - disable the primary hardware plane - * @plane: plane to be disabled - * @crtc: crtc for the plane - * - * Disable @plane on @crtc, making sure that the pipe is running first. - */ -static void intel_disable_primary_hw_plane(struct drm_plane *plane, - struct drm_crtc *crtc) -{ - struct drm_device *dev = plane->dev; - struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - - if (WARN_ON(!intel_crtc->active)) - return; - - if (!intel_crtc->primary_enabled) - return; - - intel_crtc->primary_enabled = false; - - dev_priv->display.update_primary_plane(crtc, plane->fb, - crtc->x, crtc->y); -} - static bool need_vtd_wa(struct drm_device *dev) { #ifdef CONFIG_INTEL_IOMMU @@ -4645,38 +4619,6 @@ static void intel_enable_sprite_planes(struct drm_crtc *crtc) } } -/* - * Disable a plane internally without actually modifying the plane's state. - * This will allow us to easily restore the plane later by just reprogramming - * its state. - */ -static void disable_plane_internal(struct drm_plane *plane) -{ - struct intel_plane *intel_plane = to_intel_plane(plane); - struct drm_plane_state *state = - plane->funcs->atomic_duplicate_state(plane); - struct intel_plane_state *intel_state = to_intel_plane_state(state); - - intel_state->visible = false; - intel_plane->commit_plane(plane, intel_state); - - intel_plane_destroy_state(plane, state); -} - -static void intel_disable_sprite_planes(struct drm_crtc *crtc) -{ - struct drm_device *dev = crtc->dev; - enum pipe pipe = to_intel_crtc(crtc)->pipe; - struct drm_plane *plane; - struct intel_plane *intel_plane; - - drm_for_each_legacy_plane(plane, &dev->mode_config.plane_list) { - intel_plane = to_intel_plane(plane); - if (plane->fb && intel_plane->pipe == pipe) - disable_plane_internal(plane); - } -} - void hsw_enable_ips(struct intel_crtc *crtc) { struct drm_device *dev = crtc->base.dev; @@ -4830,6 +4772,7 @@ static void intel_crtc_disable_planes(struct drm_crtc *crtc) struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + struct intel_plane *intel_plane; int pipe = intel_crtc->pipe; intel_crtc_wait_for_pending_flips(crtc); @@ -4840,9 +4783,15 @@ static void intel_crtc_disable_planes(struct drm_crtc *crtc) hsw_disable_ips(intel_crtc); intel_crtc_dpms_overlay(intel_crtc, false); - intel_crtc_update_cursor(crtc, false); - intel_disable_sprite_planes(crtc); - intel_disable_primary_hw_plane(crtc->primary, crtc); + intel_crtc->primary_enabled = false; + for_each_intel_plane(dev, intel_plane) { + if (intel_plane->pipe == pipe) { + struct drm_crtc *from = intel_plane->base.crtc; + + intel_plane->disable_plane(&intel_plane->base, + from ?: crtc, true); + } + } /* * FIXME: Once we grow proper nuclear flip support out of this we need @@ -13357,24 +13306,14 @@ intel_commit_primary_plane(struct drm_plane *plane, crtc->y = src->y1 >> 16; if (intel_crtc->active) { - if (state->visible) { + intel_crtc->primary_enabled = state->visible; + + if (state->visible) /* FIXME: kill this fastboot hack */ intel_update_pipe_size(intel_crtc); - intel_crtc->primary_enabled = true; - - dev_priv->display.update_primary_plane(crtc, plane->fb, - crtc->x, crtc->y); - } else { - /* - * If clipping results in a non-visible primary plane, - * we'll disable the primary plane. Note that this is - * a bit different than what happens if userspace - * explicitly disables the plane by passing fb=0 - * because plane->fb still gets set and pinned. - */ - intel_disable_primary_hw_plane(plane, crtc); - } + dev_priv->display.update_primary_plane(crtc, plane->fb, + crtc->x, crtc->y); } } |