[PATCH 05/26] drm/vc4: Use for_each_plane_in_state

Daniel Vetter
2016-05-29T18:35:35Z

We want to hide drm_atomic_stat internals a bit better.

Cc: Eric Anholt <eric@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
drivers/gpu/drm/vc4/vc4_kms.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/vc4/vc4_kms.c b/drivers/gpu/drm/vc4/vc4_kms.c
index cb37751bc99f..39c0b2048bfd 100644
--- a/drivers/gpu/drm/vc4/vc4_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_kms.c
@@ -111,6 +111,8 @@ static int vc4_atomic_commit(struct drm_device *dev,
int i;
uint64_t wait_seqno = 0;
struct vc4_commit *c;
+ struct drm_plane *plane;
+ struct drm_plane_state *new_state;

c = commit_init(state);
if (!c)
@@ -130,13 +132,7 @@ static int vc4_atomic_commit(struct drm_device *dev,
return ret;
}

- for (i = 0; i < dev->mode_config.num_total_plane; i++) {
- struct drm_plane *plane = state->planes[i];
- struct drm_plane_state *new_state = state->plane_states[i];
-
- if (!plane)
- continue;
-
+ for_each_plane_in_state(state, plane, new_state, i) {
if ((plane->state->fb != new_state->fb) && new_state->fb) {
struct drm_gem_cma_object *cma_bo =
drm_fb_cma_get_gem_obj(new_state->fb, 0);
--
2.8.1