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OpenCloudOS-Kernel
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vmwgfx: Resend the cursor after legacy modeset 

Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Jakob Bornecrantz 2011-11-28 13:19:14 +01:00 committed by Dave Airlie
parent 203dc22013
commit bfc2638dc0
2 changed files with 26 additions and 1 deletions
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5
drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
View File

@ -62,9 +62,14 @@ struct vmw_framebuffer {
int vmw_cursor_update_image(struct vmw_private *dev_priv,
u32 *image, u32 width, u32 height,
u32 hotspotX, u32 hotspotY);
int vmw_cursor_update_dmabuf(struct vmw_private *dev_priv,
struct vmw_dma_buffer *dmabuf,
u32 width, u32 height,
u32 hotspotX, u32 hotspotY);
void vmw_cursor_update_position(struct vmw_private *dev_priv,
bool show, int x, int y);
/**
* Base class display unit.
*

22
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
View File

@ -74,9 +74,10 @@ static int vmw_ldu_commit_list(struct vmw_private *dev_priv)
{
struct vmw_legacy_display *lds = dev_priv->ldu_priv;
struct vmw_legacy_display_unit *entry;
struct vmw_display_unit *du = NULL;
struct drm_framebuffer *fb = NULL;
struct drm_crtc *crtc = NULL;
int i = 0;
int i = 0, ret;
/* If there is no display topology the host just assumes
* that the guest will set the same layout as the host.
@ -129,6 +130,25 @@ static int vmw_ldu_commit_list(struct vmw_private *dev_priv)
lds->last_num_active = lds->num_active;
/* Find the first du with a cursor. */
list_for_each_entry(entry, &lds->active, active) {
du = &entry->base;
if (!du->cursor_dmabuf)
continue;
ret = vmw_cursor_update_dmabuf(dev_priv,
du->cursor_dmabuf,
64, 64,
du->hotspot_x,
du->hotspot_y);
if (ret == 0)
break;
DRM_ERROR("Could not update cursor image\n");
}
return 0;
}