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Diffstat (limited to 'shared-core/i915_irq.c')
-rw-r--r--shared-core/i915_irq.c66
1 files changed, 35 insertions, 31 deletions
diff --git a/shared-core/i915_irq.c b/shared-core/i915_irq.c
index 1056b3e6..72c61876 100644
--- a/shared-core/i915_irq.c
+++ b/shared-core/i915_irq.c
@@ -44,28 +44,28 @@
*/
static void
i915_dispatch_vsync_flip(struct drm_device *dev, struct drm_drawable_info *drw,
- int pipe)
+ int plane)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
drm_i915_sarea_t *sarea_priv = dev_priv->sarea_priv;
u16 x1, y1, x2, y2;
- int pf_pipes = 1 << pipe;
+ int pf_planes = 1 << plane;
DRM_SPINLOCK_ASSERT(&dev->drw_lock);
- /* If the window is visible on the other pipe, we have to flip on that
- * pipe as well.
+ /* If the window is visible on the other plane, we have to flip on that
+ * plane as well.
*/
- if (pipe == 1) {
- x1 = sarea_priv->pipeA_x;
- y1 = sarea_priv->pipeA_y;
- x2 = x1 + sarea_priv->pipeA_w;
- y2 = y1 + sarea_priv->pipeA_h;
+ if (plane == 1) {
+ x1 = sarea_priv->planeA_x;
+ y1 = sarea_priv->planeA_y;
+ x2 = x1 + sarea_priv->planeA_w;
+ y2 = y1 + sarea_priv->planeA_h;
} else {
- x1 = sarea_priv->pipeB_x;
- y1 = sarea_priv->pipeB_y;
- x2 = x1 + sarea_priv->pipeB_w;
- y2 = y1 + sarea_priv->pipeB_h;
+ x1 = sarea_priv->planeB_x;
+ y1 = sarea_priv->planeB_y;
+ x2 = x1 + sarea_priv->planeB_w;
+ y2 = y1 + sarea_priv->planeB_h;
}
if (x2 > 0 && y2 > 0) {
@@ -75,13 +75,13 @@ i915_dispatch_vsync_flip(struct drm_device *dev, struct drm_drawable_info *drw,
for (i = 0; i < num_rects; i++)
if (!(rect[i].x1 >= x2 || rect[i].y1 >= y2 ||
rect[i].x2 <= x1 || rect[i].y2 <= y1)) {
- pf_pipes = 0x3;
+ pf_planes = 0x3;
break;
}
}
- i915_dispatch_flip(dev, pf_pipes, 1);
+ i915_dispatch_flip(dev, pf_planes, 1);
}
/**
@@ -124,8 +124,10 @@ static void i915_vblank_tasklet(struct drm_device *dev)
list_for_each_safe(list, tmp, &dev_priv->vbl_swaps.head) {
drm_i915_vbl_swap_t *vbl_swap =
list_entry(list, drm_i915_vbl_swap_t, head);
+ int pipe = vbl_swap->plane ? sarea_priv->planeB_pipe :
+ sarea_priv->planeA_pipe;
- if ((counter[vbl_swap->pipe] - vbl_swap->sequence) > (1<<23))
+ if ((counter[pipe] - vbl_swap->sequence) > (1<<23))
continue;
list_del(list);
@@ -176,10 +178,10 @@ static void i915_vblank_tasklet(struct drm_device *dev)
i915_kernel_lost_context(dev);
upper[0] = upper[1] = 0;
- slice[0] = max(sarea_priv->pipeA_h / nhits, 1);
- slice[1] = max(sarea_priv->pipeB_h / nhits, 1);
- lower[0] = sarea_priv->pipeA_y + slice[0];
- lower[1] = sarea_priv->pipeB_y + slice[0];
+ slice[0] = max(sarea_priv->planeA_h / nhits, 1);
+ slice[1] = max(sarea_priv->planeB_h / nhits, 1);
+ lower[0] = sarea_priv->planeA_y + slice[0];
+ lower[1] = sarea_priv->planeB_y + slice[0];
offsets[0] = sarea_priv->front_offset;
offsets[1] = sarea_priv->back_offset;
@@ -205,7 +207,7 @@ static void i915_vblank_tasklet(struct drm_device *dev)
drm_i915_vbl_swap_t *swap_hit =
list_entry(hit, drm_i915_vbl_swap_t, head);
struct drm_clip_rect *rect;
- int num_rects, pipe, front, back;
+ int num_rects, plane, front, back;
unsigned short top, bottom;
drw = drm_get_drawable_info(dev, swap_hit->drw_id);
@@ -213,10 +215,10 @@ static void i915_vblank_tasklet(struct drm_device *dev)
if (!drw)
continue;
- pipe = swap_hit->pipe;
+ plane = swap_hit->plane;
if (swap_hit->flip) {
- i915_dispatch_vsync_flip(dev, drw, pipe);
+ i915_dispatch_vsync_flip(dev, drw, plane);
continue;
}
@@ -238,11 +240,11 @@ static void i915_vblank_tasklet(struct drm_device *dev)
}
rect = drw->rects;
- top = upper[pipe];
- bottom = lower[pipe];
+ top = upper[plane];
+ bottom = lower[plane];
front = (dev_priv->sarea_priv->pf_current_page >>
- (2 * pipe)) & 0x3;
+ (2 * plane)) & 0x3;
back = (front + 1) % num_pages;
for (num_rects = drw->num_rects; num_rects--; rect++) {
@@ -560,9 +562,10 @@ int i915_vblank_swap(struct drm_device *dev, void *data,
drm_i915_private_t *dev_priv = dev->dev_private;
drm_i915_vblank_swap_t *swap = data;
drm_i915_vbl_swap_t *vbl_swap;
- unsigned int pipe, seqtype, curseq;
+ unsigned int pipe, seqtype, curseq, plane;
unsigned long irqflags;
struct list_head *list;
+ drm_i915_sarea_t *sarea_priv = dev_priv->sarea_priv;
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __func__);
@@ -581,7 +584,8 @@ int i915_vblank_swap(struct drm_device *dev, void *data,
return -EINVAL;
}
- pipe = (swap->seqtype & _DRM_VBLANK_SECONDARY) ? 1 : 0;
+ plane = (swap->seqtype & _DRM_VBLANK_SECONDARY) ? 1 : 0;
+ pipe = plane ? sarea_priv->planeB_pipe : sarea_priv->planeA_pipe;
seqtype = swap->seqtype & (_DRM_VBLANK_RELATIVE | _DRM_VBLANK_ABSOLUTE);
@@ -624,7 +628,7 @@ int i915_vblank_swap(struct drm_device *dev, void *data,
return -EINVAL;
}
- i915_dispatch_vsync_flip(dev, drw, pipe);
+ i915_dispatch_vsync_flip(dev, drw, plane);
DRM_SPINUNLOCK_IRQRESTORE(&dev->drw_lock, irqflags);
@@ -638,7 +642,7 @@ int i915_vblank_swap(struct drm_device *dev, void *data,
vbl_swap = list_entry(list, drm_i915_vbl_swap_t, head);
if (vbl_swap->drw_id == swap->drawable &&
- vbl_swap->pipe == pipe &&
+ vbl_swap->plane == plane &&
vbl_swap->sequence == swap->sequence) {
vbl_swap->flip = (swap->seqtype & _DRM_VBLANK_FLIP);
DRM_SPINUNLOCK_IRQRESTORE(&dev_priv->swaps_lock, irqflags);
@@ -664,7 +668,7 @@ int i915_vblank_swap(struct drm_device *dev, void *data,
DRM_DEBUG("\n");
vbl_swap->drw_id = swap->drawable;
- vbl_swap->pipe = pipe;
+ vbl_swap->plane = plane;
vbl_swap->sequence = swap->sequence;
vbl_swap->flip = (swap->seqtype & _DRM_VBLANK_FLIP);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-13 15:35:40 +0000