1 files changed, 0 insertions, 82 deletions

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index c2a6e3dacd68..3b9c33e694bf 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -132,84 +132,6 @@ static struct dpu_kms *_dpu_plane_get_kms(struct drm_plane *plane)
 }
 
 /**
- * _dpu_plane_calc_bw - calculate bandwidth required for a plane
- * @Plane: Pointer to drm plane.
- * Result: Updates calculated bandwidth in the plane state.
- * BW Equation: src_w * src_h * bpp * fps * (v_total / v_dest)
- * Prefill BW Equation: line src bytes * line_time
- */
-static void _dpu_plane_calc_bw(struct drm_plane *plane,
-	struct drm_framebuffer *fb)
-{
-	struct dpu_plane *pdpu = to_dpu_plane(plane);
-	struct dpu_plane_state *pstate;
-	struct drm_display_mode *mode;
-	const struct dpu_format *fmt = NULL;
-	struct dpu_kms *dpu_kms = _dpu_plane_get_kms(plane);
-	int src_width, src_height, dst_height, fps;
-	u64 plane_prefill_bw;
-	u64 plane_bw;
-	u32 hw_latency_lines;
-	u32 scale_factor;
-	int vbp, vpw;
-
-	pstate = to_dpu_plane_state(plane->state);
-	mode = &plane->state->crtc->mode;
-
-	fmt = dpu_get_dpu_format_ext(fb->format->format, fb->modifier);
-
-	src_width = drm_rect_width(&pdpu->pipe_cfg.src_rect);
-	src_height = drm_rect_height(&pdpu->pipe_cfg.src_rect);
-	dst_height = drm_rect_height(&pdpu->pipe_cfg.dst_rect);
-	fps = drm_mode_vrefresh(mode);
-	vbp = mode->vtotal - mode->vsync_end;
-	vpw = mode->vsync_end - mode->vsync_start;
-	hw_latency_lines =  dpu_kms->catalog->perf.min_prefill_lines;
-	scale_factor = src_height > dst_height ?
-		mult_frac(src_height, 1, dst_height) : 1;
-
-	plane_bw =
-		src_width * mode->vtotal * fps * fmt->bpp * scale_factor;
-
-	plane_prefill_bw =
-		src_width * hw_latency_lines * fps * fmt->bpp * scale_factor;
-
-	plane_prefill_bw = mult_frac(plane_prefill_bw, mode->vtotal, (vbp+vpw));
-
-	pstate->plane_fetch_bw = max(plane_bw, plane_prefill_bw);
-}
-
-
-/**
- * _dpu_plane_calc_clk - calculate clock required for a plane
- * @Plane: Pointer to drm plane.
- * Result: Updates calculated clock in the plane state.
- * Clock equation: dst_w * v_total * fps * (src_h / dst_h)
- */
-static void _dpu_plane_calc_clk(struct drm_plane *plane)
-{
-	struct dpu_plane *pdpu = to_dpu_plane(plane);
-	struct dpu_plane_state *pstate;
-	struct drm_display_mode *mode;
-	int dst_width, src_height, dst_height, fps;
-
-	pstate = to_dpu_plane_state(plane->state);
-	mode = &plane->state->crtc->mode;
-
-	src_height = drm_rect_height(&pdpu->pipe_cfg.src_rect);
-	dst_width = drm_rect_width(&pdpu->pipe_cfg.dst_rect);
-	dst_height = drm_rect_height(&pdpu->pipe_cfg.dst_rect);
-	fps = drm_mode_vrefresh(mode);
-
-	pstate->plane_clk =
-		dst_width * mode->vtotal * fps;
-
-	if (src_height > dst_height)
-		pstate->plane_clk = mult_frac(pstate->plane_clk,
-					src_height, dst_height);
-}
-
-/**
  * _dpu_plane_calc_fill_level - calculate fill level of the given source format
  * @plane:		Pointer to drm plane
  * @fmt:		Pointer to source buffer format
@@ -1180,10 +1102,6 @@ static void dpu_plane_sspp_atomic_update(struct drm_plane *plane)
 	}
 
 	_dpu_plane_set_qos_remap(plane);
-
-	_dpu_plane_calc_bw(plane, fb);
-
-	_dpu_plane_calc_clk(plane);
 }
 
 static void _dpu_plane_atomic_disable(struct drm_plane *plane)