[PATCH 04/11] drm: vmwgfx: Add a struct drm_file parameter to the dirty framebuffer callback

[Thomas Hellstrom]

This is needed for the callback to identify the caller and take
appropriate locks if needed.

Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>
---
 drivers/gpu/drm/drm_crtc.c          |    3 ++-
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c |    2 ++
 include/drm/drm_crtc.h              |    3 ++-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 37e0b4f..6985cb1 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1854,7 +1854,8 @@ int drm_mode_dirtyfb_ioctl(struct drm_device *dev,
        }

        if (fb->funcs->dirty) {
-               ret = fb->funcs->dirty(fb, flags, r->color, clips, num_clips);
+               ret = fb->funcs->dirty(fb, file_priv, flags, r->color,
+                                      clips, num_clips);
        } else {
                ret = -ENOSYS;
                goto out_err2;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c 
b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index f30223c..073b3e1 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -392,6 +392,7 @@ out_unlock:


 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)
@@ -583,6 +584,7 @@ void vmw_framebuffer_dmabuf_destroy(struct drm_framebuffer 
*framebuffer)
 }

 int vmw_framebuffer_dmabuf_dirty(struct drm_framebuffer *framebuffer,
+                                struct drm_file *file_priv,
                                 unsigned flags, unsigned color,
                                 struct drm_clip_rect *clips,
                                 unsigned num_clips)
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 3e5a51a..15c4796 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -221,7 +221,8 @@ struct drm_framebuffer_funcs {
         * the semantics and arguments have a one to one mapping
         * on this function.
         */
-       int (*dirty)(struct drm_framebuffer *framebuffer, unsigned flags,
+       int (*dirty)(struct drm_framebuffer *framebuffer,
+                    struct drm_file *file_priv, unsigned flags,
                     unsigned color, struct drm_clip_rect *clips,
                     unsigned num_clips);
 };
-- 
1.6.2.5