From 2f196b7c4b82eeff3574eb2999e78add33ef4361 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Thu, 2 Jun 2016 16:21:44 +0200 Subject: drm/atomic: Add drm_atomic_crtc_state_for_each_plane_state ... and use it in msm&vc4. Again just want to encapsulate drm_atomic_state internals a bit. The const threading is a bit awkward in vc4 since C sucks, but I still think it's worth to enforce this. Eventually I want to make all the obj->state pointers const too, but that's a lot more work ... v2: Provide safe macro to wrap up the unsafe helper better, suggested by Maarten. v3: Fixup subject (Maarten) and spelling fixes (Eric Engestrom). Cc: Eric Anholt Cc: Rob Clark Cc: Maarten Lankhorst Cc: Eric Engestrom Reviewed-by: Maarten Lankhorst Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1464877304-4213-1-git-send-email-daniel.vetter@ffwll.ch --- drivers/gpu/drm/vc4/vc4_drv.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/vc4/vc4_drv.h') diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h index 37cac59401d7..c799baabc008 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.h +++ b/drivers/gpu/drm/vc4/vc4_drv.h @@ -469,7 +469,7 @@ int vc4_kms_load(struct drm_device *dev); struct drm_plane *vc4_plane_init(struct drm_device *dev, enum drm_plane_type type); u32 vc4_plane_write_dlist(struct drm_plane *plane, u32 __iomem *dlist); -u32 vc4_plane_dlist_size(struct drm_plane_state *state); +u32 vc4_plane_dlist_size(const struct drm_plane_state *state); void vc4_plane_async_set_fb(struct drm_plane *plane, struct drm_framebuffer *fb); -- cgit v1.2.3