Messages in this thread | | | Subject | Re: snd_hda_codec_hdmi: `hdaudio hdaudioC0D2: Unable to bind the codec` | From | Paul Menzel <> | Date | Wed, 13 Feb 2019 16:42:19 +0100 |
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Dear Takashi,
On 02/13/19 16:12, Takashi Iwai wrote: > On Wed, 13 Feb 2019 15:58:44 +0100, > Paul Menzel wrote: >> >>> Why the i915 driver gets initialized *so late*? >> >> Maybe, because it’s built as a module? >> >> ``` >> $ grep I915 /boot/config-4.20.8.mx64.245 >> CONFIG_DRM_I915=m >> # CONFIG_DRM_I915_ALPHA_SUPPORT is not set >> CONFIG_DRM_I915_CAPTURE_ERROR=y >> CONFIG_DRM_I915_COMPRESS_ERROR=y >> CONFIG_DRM_I915_USERPTR=y >> # CONFIG_DRM_I915_GVT is not set >> CONFIG_SND_HDA_I915=y >> ``` > > That explains. You built the HD-audio as built-in while the graphics > as module. This makes the binding impossible at the time of sound > driver initialization. > > If you build the graphics driver as a module, built the sound driver > also as a module.
Can this be enforced by the Kconfig configuration? If not, should the warning/error message be extended with this hint?
Kind regards,
Paul
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