On Fri, Mar 22, 2024 at 07:13:54PM +0800, Sui Jingfeng wrote:
> Hi,
> 
> 
> On 2024/3/22 18:31, Maxime Ripard wrote:
> > Which default config are you talking about? This compiles fine with all
> > drm-misc defconfig, x86 defconfig and allmodconfig.
> 
> The drm_hdmi_avi_infoframe_colorimetry() function is belong to the drm_display_helper.ko
> kernel module, it get called from hdmi_generate_avi_infoframe() in drm_atomic_state_helper.c.
> While drm_atomic_state_helper.c belongs to drm_kms_helper.ko. Therefore drm_kms_helper.ko
> is dependent on drm_display_helper.ko implicitly. So we probably should select it.

Right. I was asking which config are you using to generate that build error

Maxime