Hi,
DM3730 (CUS package) has no VDDA_DSI power pin, which is used in MIPI DSI PHY. Could you confirm for me that whether DM3730 (CUS package) support MIPI DSI panel?
When run omapdss_dsi_display_enable(), it print the failed log "omapdss DSI error: failed to set complexio power state to 1 " . It seems dsi complexio can not be powered up. More log is below.
[ 6.463409] omapdss DSI: dsi_display_enable
[ 6.467773] omapdss CORE: restore context
[ 6.471984] omapdss DISPC: xres 0 yres 0
[ 6.476074] omapdss DISPC: pck 0
[ 6.479431] omapdss DISPC: hsw 1 hfp 1 hbp 1 vsw 1 vfp 0 vbp 0
[ 6.485504] omapdss DISPC: hsync 0Hz, vsync 0Hz
[ 6.490234] omapdss DSI: PLL init
[ 6.494415] omapdss DSI: PLL init done
[ 6.504211] omapdss DSI: DSI Fint 1625000
[ 6.508392] omapdss DSI: clkin (dss2_fck) rate 26000000, highfreq 0
[ 6.515380] omapdss DSI: CLKIN4DDR = 2 * 180 / 16 * 26000000 / 1 = 585000000
[ 6.522705] omapdss DSI: Data rate on 1 DSI lane 292 Mbps
[ 6.528350] omapdss DSI: Clock lane freq 146250000 Hz
[ 6.533599] omapdss DSI: regm3 = 5, dsi1_pll_fclk = 117000000
[ 6.539581] omapdss DSI: regm4 = 5, dsi2_pll_fclk = 117000000
[ 6.545684] omapdss DSI: PLL config done
[ 6.599456] omapdss DSI: dsi_complexio_init
[ 6.604980] omapdss DSI error: failed to set complexio power state to 1
[ 6.612701] omapdss DSI: PLL uninit done
[ 6.616821] omapdss CORE: save context
[ 6.620758] omapdss DSI: dsi_display_enable FAILED
thanks a lot.
xiachangjin