Part Number: TDA4VM
Tool/software:
Hi experts,
I am debugging the DSI output of the DSS module.
The complete graph is Capture Node -> Display_m2m Node -> Display Node.
When the graph is running, the frame rate is around 25 fps.
However, when actually measuring the D-PHY output, there is no data at all.There are no waveforms on the clock lanes and the data lanes.
I successfully enabled DSI and disabled EDP and HDMI in the app_cfg_mcu2_0.h file.
#define ENABLE_CSI2RX
#undef ENABLE_CSI2TX
/* IMPORANT NOTE:
* - Only one of ENABLE_DSS_SINGLE or ENABLE_DSS_DUAL should be defined
* - When ENABLE_DSS_SINGLE is defined, only one of ENABLE_DSS_HDMI or ENABLE_DSS_EDP should be defined
* - When ENABLE_DSS_DUAL is defined, ENABLE_DSS_HDMI and ENABLE_DSS_EDP are not used, both EDP and HDMI are enabled unconditionally
*/
#define ENABLE_DSS_SINGLE
#undef ENABLE_DSS_DUAL
/* define below to enable eDP display,
make sure to undef ENABLE_DSS_HDMI & ENABLE_DSS_DSI as well */
#undef ENABLE_DSS_EDP
/* define below to enable HDMI display,
make sure to undef ENABLE_DSS_EDP & ENABLE_DSS_DSI as well */
#undef ENABLE_DSS_HDMI
/* define below to enable DSI display, make sure to undef ENABLE_DSS_HDMI
& ENABLE_DSS_EDP as well */
#define ENABLE_DSS_DSI
#define ENABLE_I2C
#define ENABLE_BOARD
Could you please help me to check if there are any other code that need to be modified?
Thanks!
