topic Re: TC358743 driver for IMX6DL ,open camera 出現&quot;ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0&quot; in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/TC358743-driver-for-IMX6DL-open-camera-%E5%87%BA%E7%8F%BE-quot-ERROR-v4l2/m-p/731348#M113778 <HTML><HEAD></HEAD><BODY><P>pls refer to the discussion as below, hope helpful for you</P><P><A href="https://community.nxp.com/thread/307065">https://community.nxp.com/thread/307065</A>&nbsp;</P></BODY></HTML> Fri, 09 Mar 2018 08:46:20 GMT joanxie 2018-03-09T08:46:20Z TC358743 driver for IMX6DL ,open camera 出現"ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0" https://community.nxp.com/t5/i-MX-Processors/TC358743-driver-for-IMX6DL-open-camera-%E5%87%BA%E7%8F%BE-quot-ERROR-v4l2/m-p/731347#M113777 <HTML><HEAD></HEAD><BODY><P>您好</P><P>porting TC358743 Driver open camera app 遇到"ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0"</P><P><SPAN style="font-size: 12.0pt; color: #1f497d;">1、SDK 是使用</SPAN><SPAN style="font-size: 12.0pt; color: #1f497d;">m6.0.1_2.0.0-ga android6.0</SPAN></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;">2、TC358743 driver 從boundarydevices下載，並修改</SPAN></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;">3、參考Debug steps for customer MIPI sensor.pdf &amp;&nbsp;MIPI–CSI2 Peripheral on i.MX6 MPUs.pdf 兩份文件，進行修改及確認相關mipi 設定。</SPAN></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;">4、Mipi clk and Data 訊號都有出來(1024x768@60)</SPAN></P><P><SPAN style="color: #1f497d; font-size: 16px;">請問IMX6DL 還需要在確認那一些register???</SPAN></P><P><SPAN style="color: #1f497d; font-size: 16px;">還是HAL部份沒有作好設定所造成嗎???</SPAN></P><P><SPAN style="color: #1f497d; font-size: 16px;">有用其他App open&nbsp;/dev/video1 &nbsp;一樣會出現<SPAN style="color: #3d3d3d;">"ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0"</SPAN></SPAN></P><P><SPAN style="color: #1f497d; font-size: 16px;">請協助，謝細</SPAN></P><P></P><P><SPAN style="font-size: 12.0pt; color: #1f497d;">&nbsp;</SPAN></P><P></P></BODY></HTML> Tue, 06 Mar 2018 09:34:37 GMT https://community.nxp.com/t5/i-MX-Processors/TC358743-driver-for-IMX6DL-open-camera-%E5%87%BA%E7%8F%BE-quot-ERROR-v4l2/m-p/731347#M113777 frankweng 2018-03-06T09:34:37Z Re: TC358743 driver for IMX6DL ,open camera 出現"ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0" https://community.nxp.com/t5/i-MX-Processors/TC358743-driver-for-IMX6DL-open-camera-%E5%87%BA%E7%8F%BE-quot-ERROR-v4l2/m-p/731348#M113778 <HTML><HEAD></HEAD><BODY><P>pls refer to the discussion as below, hope helpful for you</P><P><A href="https://community.nxp.com/thread/307065">https://community.nxp.com/thread/307065</A>&nbsp;</P></BODY></HTML> Fri, 09 Mar 2018 08:46:20 GMT https://community.nxp.com/t5/i-MX-Processors/TC358743-driver-for-IMX6DL-open-camera-%E5%87%BA%E7%8F%BE-quot-ERROR-v4l2/m-p/731348#M113778 joanxie 2018-03-09T08:46:20Z Re: TC358743 driver for IMX6DL  ,open camera 出現"ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0" https://community.nxp.com/t5/i-MX-Processors/TC358743-driver-for-IMX6DL-open-camera-%E5%87%BA%E7%8F%BE-quot-ERROR-v4l2/m-p/731349#M113779 <HTML><HEAD></HEAD><BODY><P>Hi Joan&nbsp;</P><P>這一篇有參考過，狀況一樣</P><P>使用mxc-v4l2-tvin -ol 0 -ot 0 -ow 1024 -oh 768 -d 1 -x 1 -f YUYV<BR />並參考Debug steps for customer MIPI sensor.pdf，將相關的register print 出來<BR />是否有相關的register設定有問題才會造成，以下相關的register設定數值</P><TABLE width="320"><TBODY><TR><TD width="221">IPU_CONF =&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD><TD width="99">0x20000762</TD></TR><TR><TD>IDMAC_CONF =&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD><TD>0x0000002F</TD></TR><TR><TD>IDMAC_CHA_EN1 =&nbsp;&nbsp;&nbsp;</TD><TD>0x00800002</TD></TR><TR><TD>IDMAC_CHA_EN2 =&nbsp;&nbsp;&nbsp;</TD><TD>0x00000000</TD></TR><TR><TD>IDMAC_CHA_PRI1 =&nbsp;&nbsp;</TD><TD>0x18800003</TD></TR><TR><TD>IDMAC_CHA_PRI2 =&nbsp;&nbsp;</TD><TD>0x00000000</TD></TR><TR><TD>IDMAC_BAND_EN1 =&nbsp;&nbsp;</TD><TD>0x00000000</TD></TR><TR><TD>IDMAC_BAND_EN2 =&nbsp;&nbsp;</TD><TD>0x00000000</TD></TR><TR><TD>IPU_CHA_DB_MODE_SEL0&nbsp;</TD><TD>0x00000002</TD></TR><TR><TD>IPU_CHA_DB_MODE_SEL1&nbsp;</TD><TD>0x00000000</TD></TR><TR><TD>IPU_CHA_TRB_MODE_SEL0</TD><TD>0x00800000</TD></TR><TR><TD>IPU_CHA_TRB_MODE_SEL1</TD><TD>0x00000000</TD></TR><TR><TD>DMFC_WR_CHAN =&nbsp;&nbsp;&nbsp;&nbsp;</TD><TD>0x00000090</TD></TR><TR><TD>DMFC_WR_CHAN_DEF =&nbsp;&nbsp;&nbsp;</TD><TD>0x202020F6</TD></TR><TR><TD>DMFC_DP_CHAN =&nbsp;&nbsp;&nbsp;&nbsp;</TD><TD>0x000096CA</TD></TR><TR><TD>DMFC_DP_CHAN_DEF =&nbsp;&nbsp;&nbsp;</TD><TD>0x2020F6F6</TD></TR><TR><TD>DMFC_IC_CTRL =&nbsp;&nbsp;&nbsp;&nbsp;</TD><TD>0x00000002</TD></TR><TR><TD>IPU_FS_PROC_FLOW1 =&nbsp;&nbsp;</TD><TD>0x00000000</TD></TR><TR><TD>IPU_FS_PROC_FLOW2 =&nbsp;&nbsp;</TD><TD>0x00000000</TD></TR><TR><TD>IPU_FS_PROC_FLOW3 =&nbsp;&nbsp;</TD><TD>0x00000000</TD></TR><TR><TD>IPU_FS_DISP_FLOW1 =&nbsp;&nbsp;</TD><TD>0x00000000</TD></TR><TR><TD>IPU_VDIC_VDI_FSIZE =&nbsp;</TD><TD>0x00000000</TD></TR><TR><TD>IPU_VDIC_VDI_C =&nbsp;&nbsp;</TD><TD>0x00000000</TD></TR><TR><TD>IPU_IC_CONF =&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD><TD>0x00000000</TD></TR><TR><TD>SMFC_BS</TD><TD>0x70</TD></TR><TR><TD>SMFC_MAP</TD><TD>0x20</TD></TR><TR><TD>CSI1_MIPI_DI</TD><TD>0xffffff1e</TD></TR><TR><TD>CSI1_SENS_CONF</TD><TD>0x920</TD></TR><TR><TD>CSI1_ACT_FRM_SIZE</TD><TD>0x2ff03ff</TD></TR></TBODY></TABLE></BODY></HTML> Thu, 22 Mar 2018 09:25:57 GMT https://community.nxp.com/t5/i-MX-Processors/TC358743-driver-for-IMX6DL-open-camera-%E5%87%BA%E7%8F%BE-quot-ERROR-v4l2/m-p/731349#M113779 frankweng 2018-03-22T09:25:57Z Re: TC358743 driver for IMX6DL ,open camera 出現"ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0" https://community.nxp.com/t5/i-MX-Processors/TC358743-driver-for-IMX6DL-open-camera-%E5%87%BA%E7%8F%BE-quot-ERROR-v4l2/m-p/731350#M113780 <HTML><HEAD></HEAD><BODY><P>pls refer to the link as below, this is very useful for you</P><P><A href="https://community.nxp.com/thread/431947">https://community.nxp.com/thread/431947</A>&nbsp;</P></BODY></HTML> Wed, 11 Apr 2018 09:39:06 GMT https://community.nxp.com/t5/i-MX-Processors/TC358743-driver-for-IMX6DL-open-camera-%E5%87%BA%E7%8F%BE-quot-ERROR-v4l2/m-p/731350#M113780 joanxie 2018-04-11T09:39:06Z