rk3288基于linux 4.4 内核 移植mipi屏 出现内核崩溃问题

handerson

[    4.884827] [drm] Rockchip DRM driver version: v1.0.1
[    4.889997] rockchip-drm display-subsystem: devfreq is not set
[    4.896283] rockchip-drm display-subsystem: bound ff930000.vop (ops 0xc0d60df8)
[    4.903910] rockchip-drm display-subsystem: bound ff940000.vop (ops 0xc0d60df8)
[    4.911416] dwhdmi-rockchip ff980000.hdmi: registered DesignWare HDMI I2C bus driver
[    4.919184] dwhdmi-rockchip ff980000.hdmi: Detected HDMI TX controller v2.01a with HDCP (DWC HDMI 2.0 TX PHY)
[    4.929779] rockchip-drm display-subsystem: bound ff980000.hdmi (ops 0xc0d598c0)
[    4.930104] random: nonblocking pool is initialized
[    4.942092] rockchip-drm display-subsystem: failed to bind ff960000.dsi (ops 0xc0d59cc8): -517
[    4.951275] rockchip-drm display-subsystem: master bind failed: -517
[    4.958080] rockchip-dmc dmc: Get drm_device fail
[    4.963124] [drm] Rockchip DRM driver version: v1.0.1
[    4.968295] rockchip-drm display-subsystem: devfreq is not set
[    4.974607] rockchip-drm display-subsystem: bound ff930000.vop (ops 0xc0d60df8)
[    4.982239] rockchip-drm display-subsystem: bound ff940000.vop (ops 0xc0d60df8)
[    4.989748] dwhdmi-rockchip ff980000.hdmi: registered DesignWare HDMI I2C bus driver
[    4.997526] dwhdmi-rockchip ff980000.hdmi: Detected HDMI TX controller v2.01a with HDCP (DWC HDMI 2.0 TX PHY)
[    5.008111] rockchip-drm display-subsystem: bound ff980000.hdmi (ops 0xc0d598c0)
[    5.015551] rockchip-drm display-subsystem: failed to bind ff960000.dsi (ops 0xc0d59cc8): -517
[    5.024735] rockchip-drm display-subsystem: master bind failed: -517
[    5.031550] rockchip-dmc dmc: Get drm_device fail
[    5.036575] [drm] Rockchip DRM driver version: v1.0.1
[    5.041766] rockchip-drm display-subsystem: devfreq is not set
[    5.048039] rockchip-drm display-subsystem: bound ff930000.vop (ops 0xc0d60df8)
[    5.055667] rockchip-drm display-subsystem: bound ff940000.vop (ops 0xc0d60df8)
[    5.063190] dwhdmi-rockchip ff980000.hdmi: registered DesignWare HDMI I2C bus driver
[    5.070998] dwhdmi-rockchip ff980000.hdmi: Detected HDMI TX controller v2.01a with HDCP (DWC HDMI 2.0 TX PHY)
[    5.081597] rockchip-drm display-subsystem: bound ff980000.hdmi (ops 0xc0d598c0)
[    5.088995] rockchip-drm display-subsystem: failed to bind ff960000.dsi (ops 0xc0d59cc8): -517
[    5.098181] rockchip-drm display-subsystem: master bind failed: -517
[    5.104996] rockchip-dmc dmc: Get drm_device fail
[    5.110021] [drm] Rockchip DRM driver version: v1.0.1
[    5.115207] rockchip-drm display-subsystem: devfreq is not set
[    5.121496] rockchip-drm display-subsystem: bound ff930000.vop (ops 0xc0d60df8)
[    5.129107] rockchip-drm display-subsystem: bound ff940000.vop (ops 0xc0d60df8)
[    5.136626] dwhdmi-rockchip ff980000.hdmi: registered DesignWare HDMI I2C bus driver
[    5.144437] dwhdmi-rockchip ff980000.hdmi: Detected HDMI TX controller v2.01a with HDCP (DWC HDMI 2.0 TX PHY)
[    5.155025] rockchip-drm display-subsystem: bound ff980000.hdmi (ops 0xc0d598c0)
[    5.162441] rockchip-drm display-subsystem: failed to bind ff960000.dsi (ops 0xc0d59cc8): -517
[    5.171616] rockchip-drm display-subsystem: master bind failed: -517
[    5.178410] rockchip-dmc dmc: Get drm_device fail