diff options
author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-09-07 18:24:06 +0300 |
---|---|---|
committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-09-12 17:54:21 +0300 |
commit | f5929c5309a6a434f6f55969aa186d7a906f92bc (patch) | |
tree | 95d26fe99f0768a94ef52223bf9e3ca37c200eac /drivers/gpu/drm | |
parent | df79cf44191029a72a6fca908437e5be6f81b878 (diff) | |
download | linux-f5929c5309a6a434f6f55969aa186d7a906f92bc.tar.bz2 |
drm/i915: Store ggtt_view in plane_state
Stash the gtt_view structure into the plane state. This will become
useful when we do GTT remapping as the gtt_view will not come directly
from the fb anymore.
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180907152413.15761-7-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 16 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_fbdev.c | 6 |
3 files changed, 15 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 3fc90db7ae97..aa10e5b703f0 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2079,14 +2079,13 @@ static bool intel_plane_uses_fence(const struct intel_plane_state *plane_state) struct i915_vma * intel_pin_and_fence_fb_obj(struct drm_framebuffer *fb, - unsigned int rotation, + const struct i915_ggtt_view *view, bool uses_fence, unsigned long *out_flags) { struct drm_device *dev = fb->dev; struct drm_i915_private *dev_priv = to_i915(dev); struct drm_i915_gem_object *obj = intel_fb_obj(fb); - struct i915_ggtt_view view; struct i915_vma *vma; unsigned int pinctl; u32 alignment; @@ -2095,8 +2094,6 @@ intel_pin_and_fence_fb_obj(struct drm_framebuffer *fb, alignment = intel_surf_alignment(fb, 0); - intel_fill_fb_ggtt_view(&view, fb, rotation); - /* Note that the w/a also requires 64 PTE of padding following the * bo. We currently fill all unused PTE with the shadow page and so * we should always have valid PTE following the scanout preventing @@ -2129,7 +2126,7 @@ intel_pin_and_fence_fb_obj(struct drm_framebuffer *fb, pinctl |= PIN_MAPPABLE; vma = i915_gem_object_pin_to_display_plane(obj, - alignment, &view, pinctl); + alignment, view, pinctl); if (IS_ERR(vma)) goto err; @@ -2856,13 +2853,15 @@ intel_find_initial_plane_obj(struct intel_crtc *intel_crtc, return; valid_fb: + intel_fill_fb_ggtt_view(&intel_state->view, fb, + intel_state->base.rotation); intel_state->color_plane[0].stride = intel_fb_pitch(fb, 0, intel_state->base.rotation); mutex_lock(&dev->struct_mutex); intel_state->vma = intel_pin_and_fence_fb_obj(fb, - primary->state->rotation, + &intel_state->view, intel_plane_uses_fence(intel_state), &intel_state->flags); mutex_unlock(&dev->struct_mutex); @@ -3175,6 +3174,7 @@ int skl_check_plane_surface(const struct intel_crtc_state *crtc_state, unsigned int rotation = plane_state->base.rotation; int ret; + intel_fill_fb_ggtt_view(&plane_state->view, fb, rotation); plane_state->color_plane[0].stride = intel_fb_pitch(fb, 0, rotation); plane_state->color_plane[1].stride = intel_fb_pitch(fb, 1, rotation); @@ -3320,6 +3320,7 @@ int i9xx_check_plane_surface(struct intel_plane_state *plane_state) int src_y = plane_state->base.src.y1 >> 16; u32 offset; + intel_fill_fb_ggtt_view(&plane_state->view, fb, rotation); plane_state->color_plane[0].stride = intel_fb_pitch(fb, 0, rotation); intel_add_fb_offsets(&src_x, &src_y, plane_state, 0); @@ -9702,6 +9703,7 @@ static int intel_check_cursor(struct intel_crtc_state *crtc_state, return -EINVAL; } + intel_fill_fb_ggtt_view(&plane_state->view, fb, rotation); plane_state->color_plane[0].stride = intel_fb_pitch(fb, 0, rotation); src_x = plane_state->base.src_x >> 16; @@ -13046,7 +13048,7 @@ static int intel_plane_pin_fb(struct intel_plane_state *plane_state) } vma = intel_pin_and_fence_fb_obj(fb, - plane_state->base.rotation, + &plane_state->view, intel_plane_uses_fence(plane_state), &plane_state->flags); if (IS_ERR(vma)) diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 2e06f9831ff4..178d3157f0ed 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -496,6 +496,7 @@ struct intel_atomic_state { struct intel_plane_state { struct drm_plane_state base; + struct i915_ggtt_view view; struct i915_vma *vma; unsigned long flags; #define PLANE_HAS_FENCE BIT(0) @@ -1568,7 +1569,7 @@ void intel_release_load_detect_pipe(struct drm_connector *connector, struct drm_modeset_acquire_ctx *ctx); struct i915_vma * intel_pin_and_fence_fb_obj(struct drm_framebuffer *fb, - unsigned int rotation, + const struct i915_ggtt_view *view, bool uses_fence, unsigned long *out_flags); void intel_unpin_fb_vma(struct i915_vma *vma, unsigned long flags); diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c index fb2f9fce34cd..f99332972b7a 100644 --- a/drivers/gpu/drm/i915/intel_fbdev.c +++ b/drivers/gpu/drm/i915/intel_fbdev.c @@ -175,6 +175,9 @@ static int intelfb_create(struct drm_fb_helper *helper, struct drm_i915_private *dev_priv = to_i915(dev); struct pci_dev *pdev = dev_priv->drm.pdev; struct i915_ggtt *ggtt = &dev_priv->ggtt; + const struct i915_ggtt_view view = { + .type = I915_GGTT_VIEW_NORMAL, + }; struct fb_info *info; struct drm_framebuffer *fb; struct i915_vma *vma; @@ -214,8 +217,7 @@ static int intelfb_create(struct drm_fb_helper *helper, * BIOS is suitable for own access. */ vma = intel_pin_and_fence_fb_obj(&ifbdev->fb->base, - DRM_MODE_ROTATE_0, - false, &flags); + &view, false, &flags); if (IS_ERR(vma)) { ret = PTR_ERR(vma); goto out_unlock; |