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drm/msm: dpu: Consolidate atomic_check functions()

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dpu_plane_atomic_check() is a very thin wrapper around
dpu_plane_sspp_atomic_check(). All it does is a NULL-check of state->fb,
which is already done by drm_atomic_helper_check_plane_state(). Further,
the helper sets state->visible = false when this is true. So remove
dpu_plane_atomic_check() and just use dpu_plane_sspp_atomic_check()
directly.

Changes in v2:
- Fix spelling mistake in Subject (Jeykumar)

Reviewed-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Sean Paul 2018-09-12 09:54:55 -04:00 committed by Rob Clark
parent 8df14b3e6a
commit 2a7a92fc31
1 changed files with 2 additions and 13 deletions
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15
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
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@ -1078,8 +1078,8 @@ static bool dpu_plane_validate_src(struct drm_rect *src,
drm_rect_equals(fb_rect, src);
}
static int dpu_plane_sspp_atomic_check(struct drm_plane *plane,
struct drm_plane_state *state)
static int dpu_plane_atomic_check(struct drm_plane *plane,
struct drm_plane_state *state)
{
int ret = 0, min_scale;
struct dpu_plane *pdpu = to_dpu_plane(plane);
@ -1158,17 +1158,6 @@ static int dpu_plane_sspp_atomic_check(struct drm_plane *plane,
return ret;
}
static int dpu_plane_atomic_check(struct drm_plane *plane,
struct drm_plane_state *state)
{
if (!state->fb)
return 0;
DPU_DEBUG_PLANE(to_dpu_plane(plane), "\n");
return dpu_plane_sspp_atomic_check(plane, state);
}
void dpu_plane_flush(struct drm_plane *plane)
{
struct dpu_plane *pdpu;