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| author | Igor Paunovic <royalnet026@gmail.com> | 2026-08-13 16:40:19 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2026-09-03 18:19:49 +0200 |
| commit | d72aa5cf045a69d5fd433cde5dd4e113d9558fd1 (patch) | |
| tree | d545494e8e442bad8c110a07b58f884eead43f02 | |
| parent | c83e3e806d4c115f1dad9ef756db4cd91448a262 (diff) | |
| download | linux-next-d72aa5cf045a69d5fd433cde5dd4e113d9558fd1.tar.gz linux-next-d72aa5cf045a69d5fd433cde5dd4e113d9558fd1.zip | |
drm/rockchip: rk3066_hdmi: Add missing Kconfig selects
rk3066_hdmi.c calls drm_bridge_connector_init(), but
ROCKCHIP_RK3066_HDMI selects neither DRM_BRIDGE_CONNECTOR nor
DRM_DISPLAY_HELPER, whose module carries the bridge-connector code. A
configuration with ROCKCHIP_RK3066_HDMI as the only enabled Rockchip
output option fails to link:
aarch64-linux-gnu-ld: drivers/gpu/drm/rockchip/rk3066_hdmi.o: in function `rk3066_hdmi_bind':
rk3066_hdmi.c:(.text+0x7a4): undefined reference to `drm_bridge_connector_init'
aarch64-linux-gnu-ld: drivers/gpu/drm/rockchip/rk3066_hdmi.o: in function `rk3066_hdmi_bridge_atomic_enable':
rk3066_hdmi.c:(.text+0xe74): undefined reference to `drm_atomic_helper_connector_hdmi_update_infoframes'
Select both, like ROCKCHIP_CDN_DP, ROCKCHIP_LVDS and ROCKCHIP_RGB do.
DRM_BRIDGE_CONNECTOR in turn selects DRM_DISPLAY_HDMI_STATE_HELPER,
which resolves the second symbol.
Fixes: 57d6811e8a6d ("drm/rockchip: rk3066_hdmi: switch to drm bridge")
Signed-off-by: Igor Paunovic <royalnet026@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20260813144019.12089-3-royalnet026@gmail.com
| -rw-r--r-- | drivers/gpu/drm/rockchip/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig index 697c0748eeca..4e58685f58ff 100644 --- a/drivers/gpu/drm/rockchip/Kconfig +++ b/drivers/gpu/drm/rockchip/Kconfig @@ -146,6 +146,8 @@ config ROCKCHIP_RGB config ROCKCHIP_RK3066_HDMI bool "Rockchip specific extensions for RK3066 HDMI" depends on DRM_ROCKCHIP + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR help This selects support for Rockchip SoC specific extensions for the RK3066 HDMI driver. If you want to enable |