The intention is that drivers can set crtc_state->mode_changed in their
atomic_check() fxns if they encounter a scenario that requires full
modeset.
Signed-off-by: Rob Clark <robdclark at gmail.com>
---
drivers/gpu/drm/drm_atomic_helper.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/drm_atomic_helper.c
b/drivers/gpu/drm/drm_atomic_helper.c
index fad2b93..5ae5b25 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -332,7 +332,7 @@ mode_fixup(struct drm_atomic_state *state)
}
static int
-drm_atomic_helper_check_prepare(struct drm_device *dev,
+drm_atomic_helper_check_modeset(struct drm_device *dev,
struct drm_atomic_state *state)
{
int ncrtcs = dev->mode_config.num_crtc;
@@ -430,10 +430,6 @@ int drm_atomic_helper_check(struct drm_device *dev,
int ncrtcs = dev->mode_config.num_crtc;
int i, ret = 0;
- ret = drm_atomic_helper_check_prepare(dev, state);
- if (ret)
- return ret;
-
for (i = 0; i < nplanes; i++) {
struct drm_plane_helper_funcs *funcs;
struct drm_plane *plane = state->planes[i];
@@ -477,6 +473,10 @@ int drm_atomic_helper_check(struct drm_device *dev,
}
}
+ ret = drm_atomic_helper_check_modeset(dev, state);
+ if (ret)
+ return ret;
+
return ret;
}
EXPORT_SYMBOL(drm_atomic_helper_check);
--
1.9.3
