On Mon, Dec 8, 2014 at 7:45 AM, Rob Clark <robdclark at gmail.com> wrote:
>
> When a plane is being enabled, plane->crtc has not been set yet. Use
> plane->state->crtc.
>
Reviewed-by: Sean Paul <seanpaul at chromium.org>
>
> Signed-off-by: Rob Clark <robdclark at gmail.com>
> ---
> Looks like this is still missing on drm-next.. I probably forgot to
> send it earlier.
>
> drivers/gpu/drm/drm_atomic_helper.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/drm_atomic_helper.c
> b/drivers/gpu/drm/drm_atomic_helper.c
> index 4a78a77..bbdbe47 100644
> --- a/drivers/gpu/drm/drm_atomic_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_helper.c
> @@ -61,7 +61,7 @@ drm_atomic_helper_plane_changed(struct drm_atomic_state
> *state,
> struct drm_crtc_state *crtc_state;
>
> if (plane->state->crtc) {
> - crtc_state = state->crtc_states[drm_crtc_index(plane->crtc)];
> + crtc_state =
> state->crtc_states[drm_crtc_index(plane->state->crtc)];
>
> if (WARN_ON(!crtc_state))
> return;
> --
> 1.9.3
>
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