diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_helper.c | 20 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/msm_atomic.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_drv.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_kms.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/sti/sti_drv.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/tegra/drm.c | 2 |
7 files changed, 24 insertions, 8 deletions
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 9b0c47690ae8..12c25c54309f 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -1037,7 +1037,7 @@ int drm_atomic_helper_commit(struct drm_device *dev, drm_atomic_helper_commit_modeset_disables(dev, state); - drm_atomic_helper_commit_planes(dev, state); + drm_atomic_helper_commit_planes(dev, state, false); drm_atomic_helper_commit_modeset_enables(dev, state); @@ -1146,10 +1146,16 @@ fail: } EXPORT_SYMBOL(drm_atomic_helper_prepare_planes); +bool plane_crtc_active(struct drm_plane_state *state) +{ + return state->crtc && state->crtc->state->active; +} + /** * drm_atomic_helper_commit_planes - commit plane state * @dev: DRM device * @old_state: atomic state object with old state structures + * @active_only: Only commit on active CRTC if set * * This function commits the new plane state using the plane and atomic helper * functions for planes and crtcs. It assumes that the atomic state has already @@ -1164,7 +1170,8 @@ EXPORT_SYMBOL(drm_atomic_helper_prepare_planes); * drm_atomic_helper_commit_planes_on_crtc() instead. */ void drm_atomic_helper_commit_planes(struct drm_device *dev, - struct drm_atomic_state *old_state) + struct drm_atomic_state *old_state, + bool active_only) { struct drm_crtc *crtc; struct drm_crtc_state *old_crtc_state; @@ -1180,6 +1187,9 @@ void drm_atomic_helper_commit_planes(struct drm_device *dev, if (!funcs || !funcs->atomic_begin) continue; + if (active_only && !crtc->state->active) + continue; + funcs->atomic_begin(crtc, old_crtc_state); } @@ -1191,6 +1201,9 @@ void drm_atomic_helper_commit_planes(struct drm_device *dev, if (!funcs) continue; + if (active_only && !plane_crtc_active(plane->state)) + continue; + /* * Special-case disabling the plane if drivers support it. */ @@ -1210,6 +1223,9 @@ void drm_atomic_helper_commit_planes(struct drm_device *dev, if (!funcs || !funcs->atomic_flush) continue; + if (active_only && !crtc->state->active) + continue; + funcs->atomic_flush(crtc, old_crtc_state); } } diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 831d2e4cacf9..f0a5839bd226 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -105,7 +105,7 @@ static void exynos_atomic_commit_complete(struct exynos_atomic_commit *commit) atomic_inc(&exynos_crtc->pending_update); } - drm_atomic_helper_commit_planes(dev, state); + drm_atomic_helper_commit_planes(dev, state, false); exynos_atomic_wait_for_commit(state); diff --git a/drivers/gpu/drm/msm/msm_atomic.c b/drivers/gpu/drm/msm/msm_atomic.c index 1ceb4f22dd89..7eb253bc24df 100644 --- a/drivers/gpu/drm/msm/msm_atomic.c +++ b/drivers/gpu/drm/msm/msm_atomic.c @@ -125,7 +125,7 @@ static void complete_commit(struct msm_commit *c) drm_atomic_helper_commit_modeset_disables(dev, state); - drm_atomic_helper_commit_planes(dev, state); + drm_atomic_helper_commit_planes(dev, state, false); drm_atomic_helper_commit_modeset_enables(dev, state); diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index 419c2e49adf5..a5f9d8bf75ed 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -96,7 +96,7 @@ static void omap_atomic_complete(struct omap_atomic_state_commit *commit) dispc_runtime_get(); drm_atomic_helper_commit_modeset_disables(dev, old_state); - drm_atomic_helper_commit_planes(dev, old_state); + drm_atomic_helper_commit_planes(dev, old_state, false); drm_atomic_helper_commit_modeset_enables(dev, old_state); omap_atomic_wait_for_completion(dev, old_state); diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c index 56518eb1269a..ca12e8ca5552 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -456,7 +456,7 @@ static void rcar_du_atomic_complete(struct rcar_du_commit *commit) /* Apply the atomic update. */ drm_atomic_helper_commit_modeset_disables(dev, old_state); drm_atomic_helper_commit_modeset_enables(dev, old_state); - drm_atomic_helper_commit_planes(dev, old_state); + drm_atomic_helper_commit_planes(dev, old_state, false); drm_atomic_helper_wait_for_vblanks(dev, old_state); diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c index 6f4af6a8ba1b..9f85988a43ce 100644 --- a/drivers/gpu/drm/sti/sti_drv.c +++ b/drivers/gpu/drm/sti/sti_drv.c @@ -59,7 +59,7 @@ static void sti_atomic_complete(struct sti_private *private, */ drm_atomic_helper_commit_modeset_disables(drm, state); - drm_atomic_helper_commit_planes(drm, state); + drm_atomic_helper_commit_planes(drm, state, false); drm_atomic_helper_commit_modeset_enables(drm, state); drm_atomic_helper_wait_for_vblanks(drm, state); diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c index 6d88cf1fcd1c..2486bc24bff6 100644 --- a/drivers/gpu/drm/tegra/drm.c +++ b/drivers/gpu/drm/tegra/drm.c @@ -56,7 +56,7 @@ static void tegra_atomic_complete(struct tegra_drm *tegra, */ drm_atomic_helper_commit_modeset_disables(drm, state); - drm_atomic_helper_commit_planes(drm, state); + drm_atomic_helper_commit_planes(drm, state, false); drm_atomic_helper_commit_modeset_enables(drm, state); drm_atomic_helper_wait_for_vblanks(drm, state); |