OMAP3530 TVOUT输出显示有白色虚线

Eason Wang：

你可以抓一下TVOUT的波形看一下，或者开colorbar的测试图样看看有米有问题。

david rao：

回复 Eason Wang:

Hi Eason,

             见附件srceen，在venc.c有所发现，

[ 593.995086] VENC_F_CONTROL 00000000[ 594.000732] VENC_VIDOUT_CTRL 00000001[ 594.006378] VENC_SYNC_CTRL 00000040[ 594.011718] VENC_LLEN 0000035f[ 594.017578] VENC_FLENS 00000270[ 594.023193] VENC_HFLTR_CTRL 00000000[ 594.028533] VENC_CC_CARR_WSS_CARR 2f7225ed[ 594.034332] VENC_C_PHASE 00000000[ 594.039947] VENC_GAIN_U 00000130[ 594.045562] VENC_GAIN_V 000001b0[ 594.050903] VENC_GAIN_Y 000001b0[ 594.056701] VENC_BLACK_LEVEL 0000003b[ 594.062316] VENC_BLANK_LEVEL 0000003b[ 594.067657] VENC_X_COLOR 00000007[ 594.073455] VENC_M_CONTROL 00000002[ 594.079071] VENC_BSTAMP_WSS_DATA 0000003f[ 594.084686] VENC_S_CARR 2a098acb[ 594.090026] VENC_LINE21 00000000[ 594.095825] VENC_LN_SEL 01290015[ 594.101440] VENC_L21__WC_CTL 0000f603[ 594.106781] VENC_HTRIGGER_VTRIGGER 00000000[ 594.112548] VENC_SAVID__EAVID 06a70108[ 594.118194] VENC_FLEN__FAL 00180270[ 594.123809] VENC_LAL__PHASE_RESET 00040135[ 594.129150] VENC_HS_INT_START_STOP_X 00880358[ 594.134918] VENC_HS_EXT_START_STOP_X 000f035f[ 594.140533] VENC_VS_INT_START_X 01a70000[ 594.145874] VENC_VS_INT_STOP_X__VS_INT_START_Y 000001a7[ 594.151672] VENC_VS_INT_STOP_Y__VS_EXT_START_X 01af0000[ 594.157287] VENC_VS_EXT_STOP_X__VS_EXT_START_Y 000101af[ 594.162902] VENC_VS_EXT_STOP_Y 00000025[ 594.168243] VENC_AVID_START_STOP_X 03530083[ 594.174041] VENC_AVID_START_STOP_Y 026c002e[ 594.179656] VENC_FID_INT_START_X__FID_INT_START_Y 0001008a[ 594.185180] VENC_FID_INT_OFFSET_Y__FID_EXT_START_X 002e0138[ 594.191223] VENC_FID_EXT_START_Y__FID_EXT_OFFSET_Y 01380001[ 594.197113] VENC_TVDETGP_INT_START_STOP_X 00140001[ 594.202728] VENC_TVDETGP_INT_START_STOP_Y 00010001[ 594.208068] VENC_GEN_CTRL 00ff0000[ 594.213897] VENC_OUTPUT_CONTROL 0000000d[ 594.219512] VENC_OUTPUT_TEST 00000000