diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_atomic_plane.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 74 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 3 |
3 files changed, 60 insertions, 23 deletions
diff --git a/drivers/gpu/drm/i915/intel_atomic_plane.c b/drivers/gpu/drm/i915/intel_atomic_plane.c index 41fd94e62d3c..1eaf840cf9ff 100644 --- a/drivers/gpu/drm/i915/intel_atomic_plane.c +++ b/drivers/gpu/drm/i915/intel_atomic_plane.c @@ -189,6 +189,12 @@ int intel_plane_atomic_check_with_state(struct intel_crtc_state *crtc_state, if (ret) return ret; + /* FIXME pre-g4x don't work like this */ + if (intel_state->base.visible) + crtc_state->active_planes |= BIT(intel_plane->id); + else + crtc_state->active_planes &= ~BIT(intel_plane->id); + return intel_plane_atomic_calc_changes(&crtc_state->base, state); } diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index b2b8a3b9f982..c4301e0df022 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2671,6 +2671,29 @@ update_state_fb(struct drm_plane *plane) } static void +intel_set_plane_visible(struct intel_crtc_state *crtc_state, + struct intel_plane_state *plane_state, + bool visible) +{ + struct intel_plane *plane = to_intel_plane(plane_state->base.plane); + + plane_state->base.visible = visible; + + /* FIXME pre-g4x don't work like this */ + if (visible) { + crtc_state->base.plane_mask |= BIT(drm_plane_index(&plane->base)); + crtc_state->active_planes |= BIT(plane->id); + } else { + crtc_state->base.plane_mask &= ~BIT(drm_plane_index(&plane->base)); + crtc_state->active_planes &= ~BIT(plane->id); + } + + DRM_DEBUG_KMS("%s active planes 0x%x\n", + crtc_state->base.crtc->name, + crtc_state->active_planes); +} + +static void intel_find_initial_plane_obj(struct intel_crtc *intel_crtc, struct intel_initial_plane_config *plane_config) { @@ -2727,8 +2750,9 @@ intel_find_initial_plane_obj(struct intel_crtc *intel_crtc, * simplest solution is to just disable the primary plane now and * pretend the BIOS never had it enabled. */ - plane_state->visible = false; - crtc_state->plane_mask &= ~(1 << drm_plane_index(primary)); + intel_set_plane_visible(to_intel_crtc_state(crtc_state), + to_intel_plane_state(plane_state), + false); intel_pre_disable_primary_noatomic(&intel_crtc->base); intel_plane->disable_plane(primary, &intel_crtc->base); @@ -2768,7 +2792,11 @@ valid_fb: drm_framebuffer_reference(fb); primary->fb = primary->state->fb = fb; primary->crtc = primary->state->crtc = &intel_crtc->base; - intel_crtc->base.state->plane_mask |= (1 << drm_plane_index(primary)); + + intel_set_plane_visible(to_intel_crtc_state(crtc_state), + to_intel_plane_state(plane_state), + true); + atomic_or(to_intel_plane(primary)->frontbuffer_bit, &obj->frontbuffer_bits); } @@ -10756,11 +10784,11 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state, struct intel_crtc_state *pipe_config = to_intel_crtc_state(crtc_state); struct drm_crtc *crtc = crtc_state->crtc; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - struct drm_plane *plane = plane_state->plane; + struct intel_plane *plane = to_intel_plane(plane_state->plane); struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = to_i915(dev); struct intel_plane_state *old_plane_state = - to_intel_plane_state(plane->state); + to_intel_plane_state(plane->base.state); bool mode_changed = needs_modeset(crtc_state); bool was_crtc_enabled = crtc->state->active; bool is_crtc_enabled = crtc_state->active; @@ -10768,7 +10796,7 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state, struct drm_framebuffer *fb = plane_state->fb; int ret; - if (INTEL_GEN(dev_priv) >= 9 && plane->type != DRM_PLANE_TYPE_CURSOR) { + if (INTEL_GEN(dev_priv) >= 9 && plane->id != PLANE_CURSOR) { ret = skl_update_scaler_plane( to_intel_crtc_state(crtc_state), to_intel_plane_state(plane_state)); @@ -10792,8 +10820,10 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state, * per-plane wm computation to the .check_plane() hook, and * only combine the results from all planes in the current place? */ - if (!is_crtc_enabled) + if (!is_crtc_enabled) { plane_state->visible = visible = false; + to_intel_crtc_state(crtc_state)->active_planes &= ~BIT(plane->id); + } if (!was_visible && !visible) return 0; @@ -10805,13 +10835,12 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state, turn_on = visible && (!was_visible || mode_changed); DRM_DEBUG_ATOMIC("[CRTC:%d:%s] has [PLANE:%d:%s] with fb %i\n", - intel_crtc->base.base.id, - intel_crtc->base.name, - plane->base.id, plane->name, + intel_crtc->base.base.id, intel_crtc->base.name, + plane->base.base.id, plane->base.name, fb ? fb->base.id : -1); DRM_DEBUG_ATOMIC("[PLANE:%d:%s] visible %i -> %i, off %i, on %i, ms %i\n", - plane->base.id, plane->name, + plane->base.base.id, plane->base.name, was_visible, visible, turn_off, turn_on, mode_changed); @@ -10819,15 +10848,15 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state, pipe_config->update_wm_pre = true; /* must disable cxsr around plane enable/disable */ - if (plane->type != DRM_PLANE_TYPE_CURSOR) + if (plane->id != PLANE_CURSOR) pipe_config->disable_cxsr = true; } else if (turn_off) { pipe_config->update_wm_post = true; /* must disable cxsr around plane enable/disable */ - if (plane->type != DRM_PLANE_TYPE_CURSOR) + if (plane->id != PLANE_CURSOR) pipe_config->disable_cxsr = true; - } else if (intel_wm_need_update(plane, plane_state)) { + } else if (intel_wm_need_update(&plane->base, plane_state)) { /* FIXME bollocks */ pipe_config->update_wm_pre = true; pipe_config->update_wm_post = true; @@ -10839,7 +10868,7 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state, to_intel_crtc_state(crtc_state)->wm.need_postvbl_update = true; if (visible || was_visible) - pipe_config->fb_bits |= to_intel_plane(plane)->frontbuffer_bit; + pipe_config->fb_bits |= plane->frontbuffer_bit; /* * WaCxSRDisabledForSpriteScaling:ivb @@ -10847,7 +10876,7 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state, * cstate->update_wm was already set above, so this flag will * take effect when we commit and program watermarks. */ - if (plane->type == DRM_PLANE_TYPE_OVERLAY && IS_IVYBRIDGE(dev_priv) && + if (plane->id == PLANE_SPRITE0 && IS_IVYBRIDGE(dev_priv) && needs_scaling(to_intel_plane_state(plane_state)) && !needs_scaling(old_plane_state)) pipe_config->disable_lp_wm = true; @@ -15260,15 +15289,14 @@ static bool primary_get_hw_state(struct intel_plane *plane) /* FIXME read out full plane state for all planes */ static void readout_plane_state(struct intel_crtc *crtc) { - struct drm_plane *primary = crtc->base.primary; - struct intel_plane_state *plane_state = - to_intel_plane_state(primary->state); + struct intel_plane *primary = to_intel_plane(crtc->base.primary); + bool visible; - plane_state->base.visible = crtc->active && - primary_get_hw_state(to_intel_plane(primary)); + visible = crtc->active && primary_get_hw_state(primary); - if (plane_state->base.visible) - crtc->base.state->plane_mask |= 1 << drm_plane_index(primary); + intel_set_plane_visible(to_intel_crtc_state(crtc->base.state), + to_intel_plane_state(primary->base.state), + visible); } static void intel_modeset_readout_hw_state(struct drm_device *dev) diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 9434c293a581..708311837faf 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -695,6 +695,9 @@ struct intel_crtc_state { /* Gamma mode programmed on the pipe */ uint32_t gamma_mode; + + /* bitmask of visible planes (enum plane_id) */ + u8 active_planes; }; struct vlv_wm_state { |