2 files changed, 0 insertions, 24 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c
index 3822e0657767..1dcbb75b80d3 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c
@@ -126,23 +126,6 @@ static bool dpu_hw_pp_get_autorefresh_config(struct dpu_hw_pingpong *pp,
 	return !!((val & BIT(31)) >> 31);
 }
 
-static int dpu_hw_pp_poll_timeout_wr_ptr(struct dpu_hw_pingpong *pp,
-		u32 timeout_us)
-{
-	struct dpu_hw_blk_reg_map *c;
-	u32 val;
-	int rc;
-
-	if (!pp)
-		return -EINVAL;
-
-	c = &pp->hw;
-	rc = readl_poll_timeout(c->blk_addr + PP_LINE_COUNT,
-			val, (val & 0xffff) >= 1, 10, timeout_us);
-
-	return rc;
-}
-
 static int dpu_hw_pp_enable_te(struct dpu_hw_pingpong *pp, bool enable)
 {
 	struct dpu_hw_blk_reg_map *c;
@@ -262,7 +245,6 @@ static void _setup_pingpong_ops(struct dpu_hw_pingpong *c,
 	c->ops.get_vsync_info = dpu_hw_pp_get_vsync_info;
 	c->ops.setup_autorefresh = dpu_hw_pp_setup_autorefresh_config;
 	c->ops.get_autorefresh = dpu_hw_pp_get_autorefresh_config;
-	c->ops.poll_timeout_wr_ptr = dpu_hw_pp_poll_timeout_wr_ptr;
 	c->ops.get_line_count = dpu_hw_pp_get_line_count;
 	c->ops.setup_dsc = dpu_hw_pp_setup_dsc;
 	c->ops.enable_dsc = dpu_hw_pp_dsc_enable;
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h
index 51e9093621a7..42af9e5b865e 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h
@@ -108,12 +108,6 @@ struct dpu_hw_pingpong_ops {
 				u32 *frame_count);
 
 	/**
-	 * poll until write pointer transmission starts
-	 * @Return: 0 on success, -ETIMEDOUT on timeout
-	 */
-	int (*poll_timeout_wr_ptr)(struct dpu_hw_pingpong *pp, u32 timeout_us);
-
-	/**
 	 * Obtain current vertical line counter
 	 */
 	u32 (*get_line_count)(struct dpu_hw_pingpong *pp);