diff mbox series

[v2,-next] drm/rockchip: Fix Kconfig dependencies

Message ID 20220507100910.93705-1-renzhijie2@huawei.com (mailing list archive)
State New
Headers show
Series [v2,-next] drm/rockchip: Fix Kconfig dependencies | expand

Commit Message

Ren Zhijie May 7, 2022, 10:09 a.m. UTC
drivers/gpu/drm/rockchip/cdn-dp-core.o: In function `cdn_dp_connector_mode_valid':
cdn-dp-core.c:(.text+0x1e1): undefined reference to `drm_dp_bw_code_to_link_rate'
cdn-dp-core.c:(.text+0x1f4): undefined reference to `drm_dp_bw_code_to_link_rate'
drivers/gpu/drm/rockchip/cdn-dp-core.o: In function `cdn_dp_pd_event_work':
cdn-dp-core.c:(.text+0x138e): undefined reference to `drm_dp_channel_eq_ok'
drivers/gpu/drm/rockchip/cdn-dp-reg.o: In function `cdn_dp_train_link':
cdn-dp-reg.c:(.text+0xd5a): undefined reference to `drm_dp_bw_code_to_link_rate'

The DP-helper module has been replaced by the display-helper module.
So the driver have to select it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 1e0f66420b13("drm/display: Introduce a DRM display-helper module")
Signed-off-by: Ren Zhijie <renzhijie2@huawei.com>
---
v2: remove "select DRM_DISPLAY_HELPER if ROCKCHIP_ANALOGIX_DP" under DRM_ROCKCHIP at the head,
and separately add the select for ROCKCHIP_ANALOGIX_DP and ROCKCHIP_CDN_DP, which Andy suggested.
---
---
 drivers/gpu/drm/rockchip/Kconfig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Comments

Andy Yan May 7, 2022, 1:09 p.m. UTC | #1
Hi Zhijie:

On 5/7/22 18:09, Ren Zhijie wrote:
> drivers/gpu/drm/rockchip/cdn-dp-core.o: In function `cdn_dp_connector_mode_valid':
> cdn-dp-core.c:(.text+0x1e1): undefined reference to `drm_dp_bw_code_to_link_rate'
> cdn-dp-core.c:(.text+0x1f4): undefined reference to `drm_dp_bw_code_to_link_rate'
> drivers/gpu/drm/rockchip/cdn-dp-core.o: In function `cdn_dp_pd_event_work':
> cdn-dp-core.c:(.text+0x138e): undefined reference to `drm_dp_channel_eq_ok'
> drivers/gpu/drm/rockchip/cdn-dp-reg.o: In function `cdn_dp_train_link':
> cdn-dp-reg.c:(.text+0xd5a): undefined reference to `drm_dp_bw_code_to_link_rate'
>
> The DP-helper module has been replaced by the display-helper module.
> So the driver have to select it.
>
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Fixes: 1e0f66420b13("drm/display: Introduce a DRM display-helper module")
> Signed-off-by: Ren Zhijie <renzhijie2@huawei.com>

Thanks.

Reviewed-by: Andy Yan <andy.yan@rock-chips.com>

> ---
> v2: remove "select DRM_DISPLAY_HELPER if ROCKCHIP_ANALOGIX_DP" under DRM_ROCKCHIP at the head,
> and separately add the select for ROCKCHIP_ANALOGIX_DP and ROCKCHIP_CDN_DP, which Andy suggested.
> ---
> ---
>   drivers/gpu/drm/rockchip/Kconfig | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig
> index 5afab49dc4f2..53c2d9980d48 100644
> --- a/drivers/gpu/drm/rockchip/Kconfig
> +++ b/drivers/gpu/drm/rockchip/Kconfig
> @@ -2,7 +2,6 @@
>   config DRM_ROCKCHIP
>   	tristate "DRM Support for Rockchip"
>   	depends on DRM && ROCKCHIP_IOMMU
> -	select DRM_DISPLAY_HELPER if ROCKCHIP_ANALOGIX_DP
>   	select DRM_GEM_CMA_HELPER
>   	select DRM_KMS_HELPER
>   	select DRM_PANEL
> @@ -38,6 +37,7 @@ config ROCKCHIP_VOP2
>   config ROCKCHIP_ANALOGIX_DP
>   	bool "Rockchip specific extensions for Analogix DP driver"
>   	depends on ROCKCHIP_VOP
> +	select DRM_DISPLAY_HELPER
>   	select DRM_DISPLAY_DP_HELPER
>   	help
>   	  This selects support for Rockchip SoC specific extensions
> @@ -47,6 +47,8 @@ config ROCKCHIP_ANALOGIX_DP
>   config ROCKCHIP_CDN_DP
>   	bool "Rockchip cdn DP"
>   	depends on EXTCON=y || (EXTCON=m && DRM_ROCKCHIP=m)
> +	select DRM_DISPLAY_HELPER
> +	select DRM_DISPLAY_DP_HELPER
>   	help
>   	  This selects support for Rockchip SoC specific extensions
>   	  for the cdn DP driver. If you want to enable Dp on
Heiko Stuebner May 8, 2022, 3:01 p.m. UTC | #2
On Sat, 7 May 2022 18:09:10 +0800, Ren Zhijie wrote:
> The DP-helper module has been replaced by the display-helper module.
> So the driver have to select it.

Applied, thanks!

[1/1] drm/rockchip: Fix Kconfig dependencies
      commit: 0b752df77633cc4c3606a6187e3ad37ad6925c15

Best regards,
diff mbox series

Patch

diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig
index 5afab49dc4f2..53c2d9980d48 100644
--- a/drivers/gpu/drm/rockchip/Kconfig
+++ b/drivers/gpu/drm/rockchip/Kconfig
@@ -2,7 +2,6 @@ 
 config DRM_ROCKCHIP
 	tristate "DRM Support for Rockchip"
 	depends on DRM && ROCKCHIP_IOMMU
-	select DRM_DISPLAY_HELPER if ROCKCHIP_ANALOGIX_DP
 	select DRM_GEM_CMA_HELPER
 	select DRM_KMS_HELPER
 	select DRM_PANEL
@@ -38,6 +37,7 @@  config ROCKCHIP_VOP2
 config ROCKCHIP_ANALOGIX_DP
 	bool "Rockchip specific extensions for Analogix DP driver"
 	depends on ROCKCHIP_VOP
+	select DRM_DISPLAY_HELPER
 	select DRM_DISPLAY_DP_HELPER
 	help
 	  This selects support for Rockchip SoC specific extensions
@@ -47,6 +47,8 @@  config ROCKCHIP_ANALOGIX_DP
 config ROCKCHIP_CDN_DP
 	bool "Rockchip cdn DP"
 	depends on EXTCON=y || (EXTCON=m && DRM_ROCKCHIP=m)
+	select DRM_DISPLAY_HELPER
+	select DRM_DISPLAY_DP_HELPER
 	help
 	  This selects support for Rockchip SoC specific extensions
 	  for the cdn DP driver. If you want to enable Dp on