On 1/6/21 9:30 AM, Philipp Zabel wrote:
> The i.MX6 HDMI driver uses of_drm_find_bridge() and thus cannot be built
> with CONFIG_OF disabled:
>
> ld: drivers/gpu/drm/imx/dw_hdmi-imx.o: in function `dw_hdmi_imx_probe':
> dw_hdmi-imx.c:(.text+0x29f): undefined reference to `of_drm_find_bridge'
>
> Reported-by: Randy Dunlap <rdun...@infradead.org>
> Fixes: c805ec7eb210 ("drm/imx: dw_hdmi-imx: move initialization into probe")
> Signed-off-by: Philipp Zabel <p.za...@pengutronix.de>
Acked-by: Randy Dunlap <rdun...@infradead.org> # build-tested
Thanks.
> ---
> drivers/gpu/drm/imx/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/imx/Kconfig b/drivers/gpu/drm/imx/Kconfig
> index 73fe2bc5633c..b5fa0e45a839 100644
> --- a/drivers/gpu/drm/imx/Kconfig
> +++ b/drivers/gpu/drm/imx/Kconfig
> @@ -37,7 +37,7 @@ config DRM_IMX_LDB
> config DRM_IMX_HDMI
> tristate "Freescale i.MX DRM HDMI"
> select DRM_DW_HDMI
> - depends on DRM_IMX
> + depends on DRM_IMX && OF
> help
> Choose this if you want to use HDMI on i.MX6.
>
>
--
~Randy
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