drm/msm/dpu: pass dpu_format to _dpu_hw_sspp_setup_scaler3()

There is no need to pass full dpu_hw_sspp_cfg instance to
_dpu_hw_sspp_setup_scaler3, pass just struct dpu_format pointer.
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> # sc7280
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/527328/
Link: https://lore.kernel.org/r/20230316161653.4106395-10-dmitry.baryshkov@linaro.orgSigned-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c

@@ -419,19 +419,18 @@ static void dpu_hw_sspp_setup_pe_config(struct dpu_hw_sspp *ctx,
 }
 
 static void _dpu_hw_sspp_setup_scaler3(struct dpu_hw_sspp *ctx,
-		struct dpu_hw_sspp_cfg *sspp,
-		void *scaler_cfg)
+		struct dpu_hw_scaler3_cfg *scaler3_cfg,
+		const struct dpu_format *format)
 {
 	u32 idx;
-	struct dpu_hw_scaler3_cfg *scaler3_cfg = scaler_cfg;
 
-	if (_sspp_subblk_offset(ctx, DPU_SSPP_SCALER_QSEED3, &idx) || !sspp
+	if (_sspp_subblk_offset(ctx, DPU_SSPP_SCALER_QSEED3, &idx)
 		|| !scaler3_cfg)
 		return;
 
 	dpu_hw_setup_scaler3(&ctx->hw, scaler3_cfg, idx,
 			ctx->cap->sblk->scaler_blk.version,
-			sspp->layout.format);
+			format);
 }
 
 static u32 _dpu_hw_sspp_get_scaler3_ver(struct dpu_hw_sspp *ctx)

drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h

@@ -317,13 +317,12 @@ struct dpu_hw_sspp_ops {
 
 	/**
 	 * setup_scaler - setup scaler
-	 * @ctx: Pointer to pipe context
-	 * @pipe_cfg: Pointer to pipe configuration
-	 * @scaler_cfg: Pointer to scaler configuration
+	 * @scaler3_cfg: Pointer to scaler configuration
+	 * @format: pixel format parameters
 	 */
 	void (*setup_scaler)(struct dpu_hw_sspp *ctx,
-		struct dpu_hw_sspp_cfg *pipe_cfg,
-		void *scaler_cfg);
+		struct dpu_hw_scaler3_cfg *scaler3_cfg,
+		const struct dpu_format *format);
 
 	/**
 	 * get_scaler_ver - get scaler h/w version

drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c

@@ -678,8 +678,8 @@ static void _dpu_plane_setup_scaler(struct dpu_sw_pipe *pipe,
 	if (pipe_hw->ops.setup_scaler &&
 			pipe->multirect_index != DPU_SSPP_RECT_1)
 		pipe_hw->ops.setup_scaler(pipe_hw,
-				pipe_cfg,
-				&scaler3_cfg);
+				&scaler3_cfg,
+				fmt);
 }
 
 /**