tvafe: fix atv hsync performance failed

PD#165990: hsync adjust may cause vsync adjust then modify 0x8a

Change-Id: I06714dbdcb0bbb7456b2318bd442fe5a3a1a8d9d
Signed-off-by: Nian Jing <nian.jing@amlogic.com>

diff --git a/drivers/amlogic/media/vin/tvin/tvafe/tvafe_cvd.c b/drivers/amlogic/media/vin/tvin/tvafe/tvafe_cvd.c
index 67256db..459f497 100644 (file)
--- a/drivers/amlogic/media/vin/tvin/tvafe/tvafe_cvd.c
+++ b/drivers/amlogic/media/vin/tvin/tvafe/tvafe_cvd.c
@@ -1903,8 +1903,11 @@ static void tvafe_cvd2_adj_vs(struct tvafe_cvd2_s *cvd2)
                if (l_ave > TVAFE_CVD2_AUTO_VS_TH) {
                        cvd2->info.vs_adj_en = 1;
                        /*vlsi test result*/
-                       if (R_APB_REG(CVD2_CHROMA_LOOPFILTER_STATE) != 3)
+                       /*0x3 for test colobar pattern*/
+                       if (cvd2->info.hs_adj_en == 0)
                                W_APB_REG(CVD2_CHROMA_LOOPFILTER_STATE, 0x3);
+                       else
+                               W_APB_REG(CVD2_CHROMA_LOOPFILTER_STATE, 0xa);
                } else {
                        cvd2->info.vs_adj_en = 0;
                        if (R_APB_REG(CVD2_CHROMA_LOOPFILTER_STATE) != 0xa)