Control: tags -1 patch On 2014-08-01, Vagrant Cascadian wrote: > With linux-image-3.15-trunk-armmp 3.15.5-1~exp1 which included patches applied > from upstream, HDMI video output worked for me on both the Cubox i4pro and > Wandboard Quad. The console framebuffer showed output, X with fbdev worked... > > Now with 3.16~rc6-1~exp1, which shold have the applied patches, there's no > output. Perhaps other additional patches caused issues.
I think this is caused by dropping CONFIG_DRM_IMX_IPUV3_CORE=m, which was moved out of staging into drivers/gpu/ipu-v3/Kconfig. The following patch will hopefully address this: diff --git a/config/armhf/config.armmp b/config/armhf/config.armmp index 2e9343e..d0a6d40 100644 --- a/config/armhf/config.armmp +++ b/config/armhf/config.armmp @@ -191,6 +191,11 @@ CONFIG_DRM_I2C_NXP_TDA998X=m CONFIG_DRM_TILCDC=m ## +## file: drivers/gpu/ipu-v3/Kconfig +## +CONFIG_DRM_IMX_IPUV3_CORE=m + +## ## file: drivers/hwspinlock/Kconfig ## CONFIG_HWSPINLOCK_OMAP=m Currently building a kernel to test the fix... live well, vagrant
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