drm/msm/dpu: drop the DPU_PINGPONG_TE flag

The DPU_PINGPONG_TE flag became unused, we can drop it now.
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/555542/
Link: https://lore.kernel.org/r/20230904020454.2945667-4-dmitry.baryshkov@linaro.org

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

@@ -79,7 +79,7 @@
 	(BIT(DPU_DIM_LAYER) | BIT(DPU_MIXER_COMBINED_ALPHA))
 
 #define PINGPONG_SDM845_MASK \
-	(BIT(DPU_PINGPONG_DITHER) | BIT(DPU_PINGPONG_TE) | BIT(DPU_PINGPONG_DSC))
+	(BIT(DPU_PINGPONG_DITHER) | BIT(DPU_PINGPONG_DSC))
 
 #define PINGPONG_SDM845_TE2_MASK \
 	(PINGPONG_SDM845_MASK | BIT(DPU_PINGPONG_TE2))

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

@@ -119,7 +119,6 @@ enum {
 
 /**
  * PINGPONG sub-blocks
- * @DPU_PINGPONG_TE         Tear check block
  * @DPU_PINGPONG_TE2        Additional tear check block for split pipes
  * @DPU_PINGPONG_SPLIT      PP block supports split fifo
  * @DPU_PINGPONG_SLAVE      PP block is a suitable slave for split fifo
@@ -128,8 +127,7 @@ enum {
  * @DPU_PINGPONG_MAX
  */
 enum {
-	DPU_PINGPONG_TE = 0x1,
-	DPU_PINGPONG_TE2,
+	DPU_PINGPONG_TE2 = 0x1,
 	DPU_PINGPONG_SPLIT,
 	DPU_PINGPONG_SLAVE,
 	DPU_PINGPONG_DITHER,