diff options
| author | Deepak Rawat <drawat@vmware.com> | 2018-01-16 08:24:17 +0100 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2018-03-22 10:55:28 +0100 |
| commit | 91e9f352cd1b79772b4883fd31e04655d4a97318 (patch) | |
| tree | 66f640cac8ba5d2bee17f5c50038d8339be857c8 /drivers/gpu/drm/vmwgfx/vmwgfx_kms.h | |
| parent | 78230c46ec0a91dd4256c9e54934b3c7095a7ee3 (diff) | |
drm/vmwgfx: Avoid iterating over display unit if crtc is available
In case of page flip there is no need to iterate over all display unit
in the function "vmw_kms_helper_dirty". If crtc is available then
dirty commands is performed on that crtc only.
Signed-off-by: Deepak Rawat <drawat@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_kms.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h index cd9da2dd79af..42b0f1589d3f 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h @@ -50,6 +50,7 @@ * @unit: The current display unit. Set up by the helper before a call to @clip. * @cmd: The allocated fifo space. Set up by the helper before the first @clip * call. + * @crtc: The crtc for which to build dirty commands. * @num_hits: Number of clip rect commands for this display unit. * Cleared by the helper before the first @clip call. Updated by the @clip * callback. @@ -71,6 +72,7 @@ struct vmw_kms_dirty { struct vmw_private *dev_priv; struct vmw_display_unit *unit; void *cmd; + struct drm_crtc *crtc; u32 num_hits; s32 fb_x; s32 fb_y; @@ -398,20 +400,23 @@ int vmw_kms_sou_do_surface_dirty(struct vmw_private *dev_priv, s32 dest_x, s32 dest_y, unsigned num_clips, int inc, - struct vmw_fence_obj **out_fence); + struct vmw_fence_obj **out_fence, + struct drm_crtc *crtc); int vmw_kms_sou_do_dmabuf_dirty(struct vmw_private *dev_priv, struct vmw_framebuffer *framebuffer, struct drm_clip_rect *clips, struct drm_vmw_rect *vclips, unsigned num_clips, int increment, bool interruptible, - struct vmw_fence_obj **out_fence); + struct vmw_fence_obj **out_fence, + struct drm_crtc *crtc); int vmw_kms_sou_readback(struct vmw_private *dev_priv, struct drm_file *file_priv, struct vmw_framebuffer *vfb, struct drm_vmw_fence_rep __user *user_fence_rep, struct drm_vmw_rect *vclips, - uint32_t num_clips); + uint32_t num_clips, + struct drm_crtc *crtc); /* * Screen Target Display Unit functions - vmwgfx_stdu.c @@ -425,7 +430,8 @@ int vmw_kms_stdu_surface_dirty(struct vmw_private *dev_priv, s32 dest_x, s32 dest_y, unsigned num_clips, int inc, - struct vmw_fence_obj **out_fence); + struct vmw_fence_obj **out_fence, + struct drm_crtc *crtc); int vmw_kms_stdu_dma(struct vmw_private *dev_priv, struct drm_file *file_priv, struct vmw_framebuffer *vfb, @@ -435,7 +441,8 @@ int vmw_kms_stdu_dma(struct vmw_private *dev_priv, uint32_t num_clips, int increment, bool to_surface, - bool interruptible); + bool interruptible, + struct drm_crtc *crtc); int vmw_kms_set_config(struct drm_mode_set *set, struct drm_modeset_acquire_ctx *ctx); |