Dear Sirs:
When using dm385, we want to output the same graphics and video on HDMI and DVO2, no HDCOMP and SD output is required. We can now output the video on HDMI only, graphics on HDMI/DVO2.
And the desired resolution on HDMI is 1920x1080 and DVO2 is 720x480.
The original dc mesh in our system is as below. The BP1 is going to SD. How can we set the DC mesh to let to BP1 goes to DVO2? Or any other suggestions to modify the mesh or display handle for DVO2?
{
{VPS_DC_BP0_INPUT_PATH, VPS_DC_VCOMP_MUX},
{VPS_DC_VCOMP_MUX, VPS_DC_VCOMP},
{VPS_DC_CIG_NON_CONSTRAINED_OUTPUT, VPS_DC_HDMI_BLEND},
{VPS_DC_CIG_NON_CONSTRAINED_OUTPUT, VPS_DC_HDCOMP_BLEND},
{VPS_DC_SEC1_INPUT_PATH, VPS_DC_SDVENC_MUX},
{VPS_DC_SDVENC_MUX, VPS_DC_SDVENC_BLEND},
{VPS_DC_GRPX0_INPUT_PATH, VPS_DC_HDMI_BLEND},
{VPS_DC_GRPX0_INPUT_PATH, VPS_DC_HDCOMP_BLEND},
{VPS_DC_GRPX2_INPUT_PATH, VPS_DC_SDVENC_BLEND},
{VPS_DC_MAIN_INPUT_PATH, VPS_DC_VCOMP},
{VPS_DC_AUX_INPUT_PATH, VPS_DC_VCOMP_MUX},
{VPS_DC_BP1_INPUT_PATH, VPS_DC_SDVENC_MUX},
},
We also try to use the DC mesh on 8168 which tied HDMI/HDCOMP together and BP0 to HDMI, BP1 to DVO2, but when we try to open the BP0, the system return with no handle.
{VPS_DC_BP0_INPUT_PATH, VPS_DC_HDCOMP_MUX},
{VPS_DC_HDCOMP_MUX, VPS_DC_CIG_PIP_INPUT},
{VPS_DC_CIG_PIP_OUTPUT, VPS_DC_HDMI_BLEND},
{VPS_DC_CIG_PIP_OUTPUT, VPS_DC_HDCOMP_BLEND},
{VPS_DC_BP1_INPUT_PATH, VPS_DC_VCOMP_MUX},
{VPS_DC_VCOMP_MUX, VPS_DC_VCOMP},
{VPS_DC_CIG_NON_CONSTRAINED_OUTPUT, VPS_DC_DVO2_BLEND},
{VPS_DC_SEC1_INPUT_PATH, VPS_DC_SDVENC_MUX},
{VPS_DC_SDVENC_MUX, VPS_DC_SDVENC_BLEND},
{VPS_DC_GRPX0_INPUT_PATH, VPS_DC_HDMI_BLEND},
{VPS_DC_GRPX0_INPUT_PATH, VPS_DC_HDCOMP_BLEND},
{VPS_DC_GRPX1_INPUT_PATH, VPS_DC_DVO2_BLEND},
{VPS_DC_GRPX2_INPUT_PATH, VPS_DC_SDVENC_BLEND},
Any comments and suggestions are welcome.
Regards,
/ckhsu
