Removes unnecessary checks from dpu_plane_atomic_disable, old_state
argument for both dpu_plane_atomic_disable and
dpu_plane_sspp_atomic_update is removed as it is no longer used.
Signed-off-by: Bruce Wang <bzw...@chromium.org>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 31 +++++------------------
1 file changed, 7 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index a8d00f57f06a..7f6046166626 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -1157,8 +1157,7 @@ void dpu_plane_set_error(struct drm_plane *plane, bool
error)
pdpu->is_error = error;
}
-static void dpu_plane_sspp_atomic_update(struct drm_plane *plane,
- struct drm_plane_state *old_state)
+static void dpu_plane_sspp_atomic_update(struct drm_plane *plane)
{
uint32_t src_flags;
struct dpu_plane *pdpu = to_dpu_plane(plane);
@@ -1271,27 +1270,11 @@ static void dpu_plane_sspp_atomic_update(struct
drm_plane *plane,
_dpu_plane_set_qos_remap(plane);
}
-static void _dpu_plane_atomic_disable(struct drm_plane *plane,
- struct drm_plane_state *old_state)
+static void _dpu_plane_atomic_disable(struct drm_plane *plane)
{
- struct dpu_plane *pdpu;
- struct drm_plane_state *state;
- struct dpu_plane_state *pstate;
-
- if (!plane) {
- DPU_ERROR("invalid plane\n");
- return;
- } else if (!plane->state) {
- DPU_ERROR("invalid plane state\n");
- return;
- } else if (!old_state) {
- DPU_ERROR("invalid old state\n");
- return;
- }
-
- pdpu = to_dpu_plane(plane);
- state = plane->state;
- pstate = to_dpu_plane_state(state);
+ struct dpu_plane *pdpu = to_dpu_plane(plane);
+ struct drm_plane_state *state = plane->state;
+ struct dpu_plane_state *pstate = to_dpu_plane_state(state);
trace_dpu_plane_disable(DRMID(plane), is_dpu_plane_virtual(plane),
pstate->multirect_mode);
@@ -1315,9 +1298,9 @@ static void dpu_plane_atomic_update(struct drm_plane
*plane,
DPU_DEBUG_PLANE(pdpu, "\n");
if (!state->visible) {
- _dpu_plane_atomic_disable(plane, old_state);
+ _dpu_plane_atomic_disable(plane);
} else {
- dpu_plane_sspp_atomic_update(plane, old_state);
+ dpu_plane_sspp_atomic_update(plane);
}
}
--
2.19.0.397.gdd90340f6a-goog
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