On Tue, Jun 25, 2019 at 1:42 PM Daniel Vetter <daniel.vetter@xxxxxxxx> wrote:
>
> msm has switched over to drm_fb->obj[] a while ago already, so we can
> just use the helper.
>
> v2: Make it compile ... oops.
>
> Cc: Eric Anholt <eric@xxxxxxxxxx>
> Cc: Emil Velikov <emil.velikov@xxxxxxxxxxxxx>
> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
> Cc: Rob Clark <robdclark@xxxxxxxxx>
> Cc: Sean Paul <sean@xxxxxxxxxx>
> Cc: Jeykumar Sankaran <jsanka@xxxxxxxxxxxxxx>
> Cc: Jordan Crouse <jcrouse@xxxxxxxxxxxxxx>
> Cc: Bruce Wang <bzwang@xxxxxxxxxxxx>
> Cc: Fritz Koenig <frkoenig@xxxxxxxxxx>
> Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
> Cc: linux-arm-msm@xxxxxxxxxxxxxxx
> Cc: freedreno@xxxxxxxxxxxxxxxxxxxxx
with 1/7 this is:
Reviewed-by: Rob Clark <robdclark@xxxxxxxxx>
(and 1/7 is r-b w/ commit msg fixup)
BR,
-R
> ---
> drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 8 ++------
> drivers/gpu/drm/msm/msm_atomic.c | 8 ++------
> 2 files changed, 4 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
> index 44a72da71482..cc08f4366bdd 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
> @@ -11,6 +11,7 @@
> #include <linux/dma-buf.h>
>
> #include <drm/drm_atomic_uapi.h>
> +#include <drm/drm_gem_framebuffer_helper.h>
>
> #include "msm_drv.h"
> #include "dpu_kms.h"
> @@ -763,8 +764,6 @@ static int dpu_plane_prepare_fb(struct drm_plane *plane,
> struct dpu_plane *pdpu = to_dpu_plane(plane);
> struct dpu_plane_state *pstate = to_dpu_plane_state(new_state);
> struct dpu_hw_fmt_layout layout;
> - struct drm_gem_object *obj;
> - struct dma_fence *fence;
> struct dpu_kms *kms = _dpu_plane_get_kms(&pdpu->base);
> int ret;
>
> @@ -781,10 +780,7 @@ static int dpu_plane_prepare_fb(struct drm_plane *plane,
> * we can use msm_atomic_prepare_fb() instead of doing the
> * implicit fence and fb prepare by hand here.
> */
> - obj = msm_framebuffer_bo(new_state->fb, 0);
> - fence = reservation_object_get_excl_rcu(obj->resv);
> - if (fence)
> - drm_atomic_set_fence_for_plane(new_state, fence);
> + drm_gem_fb_prepare_fb(plane, new_state);
>
> if (pstate->aspace) {
> ret = msm_framebuffer_prepare(new_state->fb,
> diff --git a/drivers/gpu/drm/msm/msm_atomic.c b/drivers/gpu/drm/msm/msm_atomic.c
> index dd16babdd8c0..169d5f915e68 100644
> --- a/drivers/gpu/drm/msm/msm_atomic.c
> +++ b/drivers/gpu/drm/msm/msm_atomic.c
> @@ -5,6 +5,7 @@
> */
>
> #include <drm/drm_atomic_uapi.h>
> +#include <drm/drm_gem_framebuffer_helper.h>
>
> #include "msm_drv.h"
> #include "msm_gem.h"
> @@ -37,16 +38,11 @@ int msm_atomic_prepare_fb(struct drm_plane *plane,
> {
> struct msm_drm_private *priv = plane->dev->dev_private;
> struct msm_kms *kms = priv->kms;
> - struct drm_gem_object *obj;
> - struct dma_fence *fence;
>
> if (!new_state->fb)
> return 0;
>
> - obj = msm_framebuffer_bo(new_state->fb, 0);
> - fence = reservation_object_get_excl_rcu(obj->resv);
> -
> - drm_atomic_set_fence_for_plane(new_state, fence);
> + drm_gem_fb_prepare_fb(plane, new_state);
>
> return msm_framebuffer_prepare(new_state->fb, kms->aspace);
> }
> --
> 2.20.1
>
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