| Message ID | 20180919154415.131292-3-bzwang@chromium.org (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Delegated to: | Andy Gross |
| Headers | show |
| Series | drm/msm/dpu: Clean up dpu code | expand |
On Wed, Sep 19, 2018 at 11:44:12AM -0400, Bruce Wang wrote: > 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 <bzwang@chromium.org> Reviewed-by: Sean Paul <seanpaul@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 >
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); } }
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 <bzwang@chromium.org> --- drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 31 +++++------------------ 1 file changed, 7 insertions(+), 24 deletions(-)