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-rw-r--r--drivers/gpu/drm/msm/msm_atomic.c29
-rw-r--r--drivers/gpu/drm/msm/msm_drv.c2
-rw-r--r--drivers/gpu/drm/msm/msm_drv.h2
3 files changed, 1 insertions, 32 deletions
diff --git a/drivers/gpu/drm/msm/msm_atomic.c b/drivers/gpu/drm/msm/msm_atomic.c
index 025d454163b0..ae07dd12b1c3 100644
--- a/drivers/gpu/drm/msm/msm_atomic.c
+++ b/drivers/gpu/drm/msm/msm_atomic.c
@@ -146,35 +146,6 @@ static void commit_worker(struct work_struct *work)
complete_commit(container_of(work, struct msm_commit, work), true);
}
-/*
- * this func is identical to the drm_atomic_helper_check, but we keep this
- * because we might eventually need to have a more finegrained check
- * sequence without using the atomic helpers.
- *
- * In the past, we first called drm_atomic_helper_check_planes, and then
- * drm_atomic_helper_check_modeset. We needed this because the MDP5 plane's
- * ->atomic_check could update ->mode_changed for pixel format changes.
- * This, however isn't needed now because if there is a pixel format change,
- * we just assign a new hwpipe for it with a new SMP allocation. We might
- * eventually hit a condition where we would need to do a full modeset if
- * we run out of planes. There, we'd probably need to set mode_changed.
- */
-int msm_atomic_check(struct drm_device *dev,
- struct drm_atomic_state *state)
-{
- int ret;
-
- ret = drm_atomic_helper_check_modeset(dev, state);
- if (ret)
- return ret;
-
- ret = drm_atomic_helper_check_planes(dev, state);
- if (ret)
- return ret;
-
- return ret;
-}
-
/**
* drm_atomic_helper_commit - commit validated state object
* @dev: DRM device
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index bfb8c7cf800a..0a3ea3034e39 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -47,7 +47,7 @@ static void msm_fb_output_poll_changed(struct drm_device *dev)
static const struct drm_mode_config_funcs mode_config_funcs = {
.fb_create = msm_framebuffer_create,
.output_poll_changed = msm_fb_output_poll_changed,
- .atomic_check = msm_atomic_check,
+ .atomic_check = drm_atomic_helper_check,
.atomic_commit = msm_atomic_commit,
.atomic_state_alloc = msm_atomic_state_alloc,
.atomic_state_clear = msm_atomic_state_clear,
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
index a007bbf4d94d..c646843d8822 100644
--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -161,8 +161,6 @@ struct msm_format {
uint32_t pixel_format;
};
-int msm_atomic_check(struct drm_device *dev,
- struct drm_atomic_state *state);
int msm_atomic_commit(struct drm_device *dev,
struct drm_atomic_state *state, bool nonblock);
struct drm_atomic_state *msm_atomic_state_alloc(struct drm_device *dev);

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