IMX7 Dual MIPI DSI PHY registers documentation

[bkyip]

I am using iMX7Dual SABRE board connect to MIPI DSI Truly panel,  driver loaded with the warning of "Y panning exceed..."

I wish to the know where can I have detail programming example of iMX7 Dual MIPI DSI for the following register:

MIPI_DSI_PLLCTRL,

MIPI_DSI_PLLCTRL1,

MIPI_DSI_PLLCTRL2,

MIPI_DSI_PLLTMR,

MIPI_DSI_PHYCTRL_B1,

MIPI_DSI_PHYCTRL_B2,

MIPI_DSI_PHYCTRL_M1,

MIPI_DSI_PHYCTRL_M2,

MIPI_DSI_PHYTIMING,

MIPI_DSI_PHYTIMING1,

MIPI_DSI_PHYTIMING2

I have found one from Linux mipi_dsi_samsung.c, but it don't have much documentation about the above mentioned registers.

[joanxie]

as I known, we have a tools, but this is for internal, couldn't republish here, besides Reference Manual, you can refer to the mipi driver in the bsp. unfortunately, we don't have specific document for this.

[bkyip]

If I provide you our display specification, are you able to help us to specify the PHY registers setting?

We are using Truly Display TFT3P3389-E with Hx8394 controller.

[joanxie]

we will discuss how to send this file to you, pls wait for the reply from FAE.