With new atomic helper for dirty fb IOCTL is available which uses damage
interface, use that for dirty fb IOCTL.
Signed-off-by: Deepak Rawat <drawat@xxxxxxxxxx>
---
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 116 +---------------------------
1 file changed, 2 insertions(+), 114 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index c1de8f609bf4..adf3227fb0dc 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -850,58 +850,6 @@ static void vmw_framebuffer_surface_destroy(struct drm_framebuffer *framebuffer)
kfree(vfbs);
}
-static int vmw_framebuffer_surface_dirty(struct drm_framebuffer *framebuffer,
- struct drm_file *file_priv,
- unsigned flags, unsigned color,
- struct drm_clip_rect *clips,
- unsigned num_clips)
-{
- struct vmw_private *dev_priv = vmw_priv(framebuffer->dev);
- struct vmw_framebuffer_surface *vfbs =
- vmw_framebuffer_to_vfbs(framebuffer);
- struct drm_clip_rect norect;
- int ret, inc = 1;
-
- /* Legacy Display Unit does not support 3D */
- if (dev_priv->active_display_unit == vmw_du_legacy)
- return -EINVAL;
-
- drm_modeset_lock_all(dev_priv->dev);
-
- ret = ttm_read_lock(&dev_priv->reservation_sem, true);
- if (unlikely(ret != 0)) {
- drm_modeset_unlock_all(dev_priv->dev);
- return ret;
- }
-
- if (!num_clips) {
- num_clips = 1;
- clips = &norect;
- norect.x1 = norect.y1 = 0;
- norect.x2 = framebuffer->width;
- norect.y2 = framebuffer->height;
- } else if (flags & DRM_MODE_FB_DIRTY_ANNOTATE_COPY) {
- num_clips /= 2;
- inc = 2; /* skip source rects */
- }
-
- if (dev_priv->active_display_unit == vmw_du_screen_object)
- ret = vmw_kms_sou_do_surface_dirty(dev_priv, &vfbs->base,
- clips, NULL, NULL, 0, 0,
- num_clips, inc, NULL, NULL);
- else
- ret = vmw_kms_stdu_surface_dirty(dev_priv, &vfbs->base,
- clips, NULL, NULL, 0, 0,
- num_clips, inc, NULL, NULL);
-
- vmw_fifo_flush(dev_priv, false);
- ttm_read_unlock(&dev_priv->reservation_sem);
-
- drm_modeset_unlock_all(dev_priv->dev);
-
- return 0;
-}
-
/**
* vmw_kms_readback - Perform a readback from the screen system to
* a buffer-object backed framebuffer.
@@ -945,7 +893,7 @@ int vmw_kms_readback(struct vmw_private *dev_priv,
static const struct drm_framebuffer_funcs vmw_framebuffer_surface_funcs = {
.destroy = vmw_framebuffer_surface_destroy,
- .dirty = vmw_framebuffer_surface_dirty,
+ .dirty = drm_atomic_helper_dirtyfb,
};
static int vmw_kms_new_framebuffer_surface(struct vmw_private *dev_priv,
@@ -1056,69 +1004,9 @@ static void vmw_framebuffer_bo_destroy(struct drm_framebuffer *framebuffer)
kfree(vfbd);
}
-static int vmw_framebuffer_bo_dirty(struct drm_framebuffer *framebuffer,
- struct drm_file *file_priv,
- unsigned int flags, unsigned int color,
- struct drm_clip_rect *clips,
- unsigned int num_clips)
-{
- struct vmw_private *dev_priv = vmw_priv(framebuffer->dev);
- struct vmw_framebuffer_bo *vfbd =
- vmw_framebuffer_to_vfbd(framebuffer);
- struct drm_clip_rect norect;
- int ret, increment = 1;
-
- drm_modeset_lock_all(dev_priv->dev);
-
- ret = ttm_read_lock(&dev_priv->reservation_sem, true);
- if (unlikely(ret != 0)) {
- drm_modeset_unlock_all(dev_priv->dev);
- return ret;
- }
-
- if (!num_clips) {
- num_clips = 1;
- clips = &norect;
- norect.x1 = norect.y1 = 0;
- norect.x2 = framebuffer->width;
- norect.y2 = framebuffer->height;
- } else if (flags & DRM_MODE_FB_DIRTY_ANNOTATE_COPY) {
- num_clips /= 2;
- increment = 2;
- }
-
- switch (dev_priv->active_display_unit) {
- case vmw_du_screen_target:
- ret = vmw_kms_stdu_dma(dev_priv, NULL, &vfbd->base, NULL,
- clips, NULL, num_clips, increment,
- true, true, NULL);
- break;
- case vmw_du_screen_object:
- ret = vmw_kms_sou_do_bo_dirty(dev_priv, &vfbd->base,
- clips, NULL, num_clips,
- increment, true, NULL, NULL);
- break;
- case vmw_du_legacy:
- ret = vmw_kms_ldu_do_bo_dirty(dev_priv, &vfbd->base, 0, 0,
- clips, num_clips, increment);
- break;
- default:
- ret = -EINVAL;
- WARN_ONCE(true, "Dirty called with invalid display system.\n");
- break;
- }
-
- vmw_fifo_flush(dev_priv, false);
- ttm_read_unlock(&dev_priv->reservation_sem);
-
- drm_modeset_unlock_all(dev_priv->dev);
-
- return ret;
-}
-
static const struct drm_framebuffer_funcs vmw_framebuffer_bo_funcs = {
.destroy = vmw_framebuffer_bo_destroy,
- .dirty = vmw_framebuffer_bo_dirty,
+ .dirty = drm_atomic_helper_dirtyfb,
};
/**
--
2.17.1
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