[PATCH] drm/rockchip: add CONFIG_OF dependency

[PATCH] drm/rockchip: add CONFIG_OF dependency

[Arnd Bergmann]

From: Arnd Bergmann <arnd@arndb.de>

DRM_DISPLAY_DP_AUX_BUS cannot be selected when CONFIG_OF is disabled:

WARNING: unmet direct dependencies detected for DRM_DISPLAY_DP_AUX_BUS
  Depends on [n]: HAS_IOMEM [=y] && DRM [=y] && OF [=n]
  Selected by [y]:
  - DRM_ROCKCHIP [=y] && HAS_IOMEM [=y] && DRM [=y] && ROCKCHIP_IOMMU [=y] && ROCKCHIP_ANALOGIX_DP [=y]

Rockchip platforms all depend on OF anyway, so add the dependency here
for compile testing.

Fixes: d7b4936b2bc0 ("drm/rockchip: analogix_dp: Add support to get panel from the DP AUX bus")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/gpu/drm/rockchip/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig
index caa251f91dd8..6b9f43c05148 100644
--- a/drivers/gpu/drm/rockchip/Kconfig
+++ b/drivers/gpu/drm/rockchip/Kconfig
@@ -2,6 +2,7 @@
 config DRM_ROCKCHIP
 	tristate "DRM Support for Rockchip"
 	depends on DRM && ROCKCHIP_IOMMU
+	depends on OF
 	select DRM_CLIENT_SELECTION
 	select DRM_GEM_DMA_HELPER
 	select DRM_KMS_HELPER
-- 
2.39.5


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Re: [PATCH] drm/rockchip: add CONFIG_OF dependency

[Dmitry Baryshkov]

On Wed, Apr 23, 2025 at 06:44:16PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> DRM_DISPLAY_DP_AUX_BUS cannot be selected when CONFIG_OF is disabled:
> 
> WARNING: unmet direct dependencies detected for DRM_DISPLAY_DP_AUX_BUS
>   Depends on [n]: HAS_IOMEM [=y] && DRM [=y] && OF [=n]
>   Selected by [y]:
>   - DRM_ROCKCHIP [=y] && HAS_IOMEM [=y] && DRM [=y] && ROCKCHIP_IOMMU [=y] && ROCKCHIP_ANALOGIX_DP [=y]
> 
> Rockchip platforms all depend on OF anyway, so add the dependency here
> for compile testing.
> 
> Fixes: d7b4936b2bc0 ("drm/rockchip: analogix_dp: Add support to get panel from the DP AUX bus")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>  drivers/gpu/drm/rockchip/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

-- 
With best wishes
Dmitry

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Re:Re: [PATCH] drm/rockchip: add CONFIG_OF dependency

[Andy Yan]

Hi, 

At 2025-04-24 01:18:45, "Dmitry Baryshkov" <dmitry.baryshkov@oss.qualcomm.com> wrote:
>On Wed, Apr 23, 2025 at 06:44:16PM +0200, Arnd Bergmann wrote:
>> From: Arnd Bergmann <arnd@arndb.de>
>> 
>> DRM_DISPLAY_DP_AUX_BUS cannot be selected when CONFIG_OF is disabled:
>> 
>> WARNING: unmet direct dependencies detected for DRM_DISPLAY_DP_AUX_BUS
>>   Depends on [n]: HAS_IOMEM [=y] && DRM [=y] && OF [=n]
>>   Selected by [y]:
>>   - DRM_ROCKCHIP [=y] && HAS_IOMEM [=y] && DRM [=y] && ROCKCHIP_IOMMU [=y] && ROCKCHIP_ANALOGIX_DP [=y]
>> 
>> Rockchip platforms all depend on OF anyway, so add the dependency here
>> for compile testing.
>> 
>> Fixes: d7b4936b2bc0 ("drm/rockchip: analogix_dp: Add support to get panel from the DP AUX bus")
>> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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

>> ---
>>  drivers/gpu/drm/rockchip/Kconfig | 1 +
>>  1 file changed, 1 insertion(+)
>> 
>
>Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
>
>-- 
>With best wishes
>Dmitry
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Re: [PATCH] drm/rockchip: add CONFIG_OF dependency

[Heiko Stuebner]

On Wed, 23 Apr 2025 18:44:16 +0200, Arnd Bergmann wrote:
> DRM_DISPLAY_DP_AUX_BUS cannot be selected when CONFIG_OF is disabled:
> 
> WARNING: unmet direct dependencies detected for DRM_DISPLAY_DP_AUX_BUS
>   Depends on [n]: HAS_IOMEM [=y] && DRM [=y] && OF [=n]
>   Selected by [y]:
>   - DRM_ROCKCHIP [=y] && HAS_IOMEM [=y] && DRM [=y] && ROCKCHIP_IOMMU [=y] && ROCKCHIP_ANALOGIX_DP [=y]
> 
> [...]

Applied, thanks!

[1/1] drm/rockchip: add CONFIG_OF dependency
      commit: 4f1a965d592a0ca7d4ee2125f54d19ba8292295a

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>

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