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authorDaniel Vetter <daniel.vetter@ffwll.ch>2016-06-02 16:41:53 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-06-02 16:42:52 +0300
commit8d76b79faaaefb1bd16a56dc66f799c9afd82c6f (patch)
tree39be737315d42730a12f664139d51ce011933c3e /drivers/gpu/drm/msm/msm_atomic.c
parent831655e52e52d2b13aae6988935cce63830b1b4f (diff)
downloadlinux-8d76b79faaaefb1bd16a56dc66f799c9afd82c6f.tar.xz
drm/msm: Use for_each_*_in_state
We want to hide drm_atomic_state internals v2: Review from Maarten: - remove whitespace change in rockchip driver that slipped in. - use drm_crtc_mask insted of open-coding it. Cc: Rob Clark <robdclark@gmail.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1464818821-5736-4-git-send-email-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/msm/msm_atomic.c')
-rw-r--r--drivers/gpu/drm/msm/msm_atomic.c37
1 files changed, 12 insertions, 25 deletions
diff --git a/drivers/gpu/drm/msm/msm_atomic.c b/drivers/gpu/drm/msm/msm_atomic.c
index e3892c263f27..8c3b463620bd 100644
--- a/drivers/gpu/drm/msm/msm_atomic.c
+++ b/drivers/gpu/drm/msm/msm_atomic.c
@@ -84,17 +84,12 @@ static void msm_atomic_wait_for_commit_done(struct drm_device *dev,
struct drm_atomic_state *old_state)
{
struct drm_crtc *crtc;
+ struct drm_crtc_state *crtc_state;
struct msm_drm_private *priv = old_state->dev->dev_private;
struct msm_kms *kms = priv->kms;
- int ncrtcs = old_state->dev->mode_config.num_crtc;
int i;
- for (i = 0; i < ncrtcs; i++) {
- crtc = old_state->crtcs[i];
-
- if (!crtc)
- continue;
-
+ for_each_crtc_in_state(old_state, crtc, crtc_state, i) {
if (!crtc->state->enable)
continue;
@@ -192,9 +187,11 @@ int msm_atomic_commit(struct drm_device *dev,
struct drm_atomic_state *state, bool nonblock)
{
struct msm_drm_private *priv = dev->dev_private;
- int nplanes = dev->mode_config.num_total_plane;
- int ncrtcs = dev->mode_config.num_crtc;
struct msm_commit *c;
+ struct drm_crtc *crtc;
+ struct drm_crtc_state *crtc_state;
+ struct drm_plane *plane;
+ struct drm_plane_state *plane_state;
int i, ret;
ret = drm_atomic_helper_prepare_planes(dev, state);
@@ -210,28 +207,18 @@ int msm_atomic_commit(struct drm_device *dev,
/*
* Figure out what crtcs we have:
*/
- for (i = 0; i < ncrtcs; i++) {
- struct drm_crtc *crtc = state->crtcs[i];
- if (!crtc)
- continue;
- c->crtc_mask |= (1 << drm_crtc_index(crtc));
- }
+ for_each_crtc_in_state(state, crtc, crtc_state, i)
+ c->crtc_mask |= drm_crtc_mask(crtc);
/*
* Figure out what fence to wait for:
*/
- for (i = 0; i < nplanes; i++) {
- struct drm_plane *plane = state->planes[i];
- struct drm_plane_state *new_state = state->plane_states[i];
-
- if (!plane)
- continue;
-
- if ((plane->state->fb != new_state->fb) && new_state->fb) {
- struct drm_gem_object *obj = msm_framebuffer_bo(new_state->fb, 0);
+ for_each_plane_in_state(state, plane, plane_state, i) {
+ if ((plane->state->fb != plane_state->fb) && plane_state->fb) {
+ struct drm_gem_object *obj = msm_framebuffer_bo(plane_state->fb, 0);
struct msm_gem_object *msm_obj = to_msm_bo(obj);
- new_state->fence = reservation_object_get_excl_rcu(msm_obj->resv);
+ plane_state->fence = reservation_object_get_excl_rcu(msm_obj->resv);
}
}