Re: [PATCH -next] drm: bridge: fix LONTIUM use of mipi_dsi_() functions

2021-04-16 Thread Robert Foss 
Merged for 5.13 in drm-misc-next-fixes

On Thu, 15 Apr 2021 at 21:36, Adrien Grassein  wrote:
>
> Reviewed-by: Adren Grassein 
>
> Le jeu. 15 avr. 2021 à 20:36, Randy Dunlap  a écrit :
> >
> > The Lontium DRM bridge drivers use mipi_dsi_() function interfaces so
> > they need to select DRM_MIPI_DSI to prevent build errors.
> >
> > ERROR: modpost: "mipi_dsi_attach" 
> > [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined!
> > ERROR: modpost: "mipi_dsi_device_register_full" 
> > [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined!
> > ERROR: modpost: "of_find_mipi_dsi_host_by_node" 
> > [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined!
> > ERROR: modpost: "mipi_dsi_device_unregister" 
> > [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined!
> > ERROR: modpost: "mipi_dsi_detach" 
> > [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined!
> > ERROR: modpost: "mipi_dsi_attach" 
> > [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined!
> > ERROR: modpost: "mipi_dsi_device_register_full" 
> > [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined!
> > ERROR: modpost: "of_find_mipi_dsi_host_by_node" 
> > [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined!
> > ERROR: modpost: "mipi_dsi_device_unregister" 
> > [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined!
> > ERROR: modpost: "mipi_dsi_detach" 
> > [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined!
> > WARNING: modpost: suppressed 5 unresolved symbol warnings because there 
> > were too many)
> >
> > Fixes: 23278bf54afe ("drm/bridge: Introduce LT9611 DSI to HDMI bridge")
> > Fixes: 0cbbd5b1a012 ("drm: bridge: add support for lontium LT9611UXC 
> > bridge")
> > Fixes: 30e2ae943c26 ("drm/bridge: Introduce LT8912B DSI to HDMI bridge")
> > Signed-off-by: Randy Dunlap 
> > Reported-by: kernel test robot 
> > Cc: Dmitry Baryshkov 
> > Cc: Sam Ravnborg 
> > Cc: Vinod Koul 
> > Cc: Bjorn Andersson 
> > Cc: Srinivas Kandagatla 
> > Cc: Adrien Grassein 
> > Cc: Andrzej Hajda 
> > Cc: Neil Armstrong 
> > Cc: Robert Foss 
> > Cc: dri-de...@lists.freedesktop.org
> > Cc: sta...@vger.kernel.org
> > ---
> >  drivers/gpu/drm/bridge/Kconfig |3 +++
> >  1 file changed, 3 insertions(+)
> >
> > --- linux-next-20210414.orig/drivers/gpu/drm/bridge/Kconfig
> > +++ linux-next-20210414/drivers/gpu/drm/bridge/Kconfig
> > @@ -66,6 +66,7 @@ config DRM_LONTIUM_LT8912B
> > depends on OF
> > select DRM_PANEL_BRIDGE
> > select DRM_KMS_HELPER
> > +   select DRM_MIPI_DSI
> > select REGMAP_I2C
> > help
> >   Driver for Lontium LT8912B DSI to HDMI bridge
> > @@ -81,6 +82,7 @@ config DRM_LONTIUM_LT9611
> > depends on OF
> > select DRM_PANEL_BRIDGE
> > select DRM_KMS_HELPER
> > +   select DRM_MIPI_DSI
> > select REGMAP_I2C
> > help
> >   Driver for Lontium LT9611 DSI to HDMI bridge
> > @@ -94,6 +96,7 @@ config DRM_LONTIUM_LT9611UXC
> > depends on OF
> > select DRM_PANEL_BRIDGE
> > select DRM_KMS_HELPER
> > +   select DRM_MIPI_DSI
> > select REGMAP_I2C
> > help
> >   Driver for Lontium LT9611UXC DSI to HDMI bridge

Re: [PATCH -next] drm: bridge: fix LONTIUM use of mipi_dsi_() functions

2021-04-15 Thread Adrien Grassein 
Reviewed-by: Adren Grassein 

Le jeu. 15 avr. 2021 à 20:36, Randy Dunlap  a écrit :
>
> The Lontium DRM bridge drivers use mipi_dsi_() function interfaces so
> they need to select DRM_MIPI_DSI to prevent build errors.
>
> ERROR: modpost: "mipi_dsi_attach" 
> [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined!
> ERROR: modpost: "mipi_dsi_device_register_full" 
> [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined!
> ERROR: modpost: "of_find_mipi_dsi_host_by_node" 
> [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined!
> ERROR: modpost: "mipi_dsi_device_unregister" 
> [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined!
> ERROR: modpost: "mipi_dsi_detach" 
> [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined!
> ERROR: modpost: "mipi_dsi_attach" [drivers/gpu/drm/bridge/lontium-lt9611.ko] 
> undefined!
> ERROR: modpost: "mipi_dsi_device_register_full" 
> [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined!
> ERROR: modpost: "of_find_mipi_dsi_host_by_node" 
> [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined!
> ERROR: modpost: "mipi_dsi_device_unregister" 
> [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined!
> ERROR: modpost: "mipi_dsi_detach" [drivers/gpu/drm/bridge/lontium-lt9611.ko] 
> undefined!
> WARNING: modpost: suppressed 5 unresolved symbol warnings because there were 
> too many)
>
> Fixes: 23278bf54afe ("drm/bridge: Introduce LT9611 DSI to HDMI bridge")
> Fixes: 0cbbd5b1a012 ("drm: bridge: add support for lontium LT9611UXC bridge")
> Fixes: 30e2ae943c26 ("drm/bridge: Introduce LT8912B DSI to HDMI bridge")
> Signed-off-by: Randy Dunlap 
> Reported-by: kernel test robot 
> Cc: Dmitry Baryshkov 
> Cc: Sam Ravnborg 
> Cc: Vinod Koul 
> Cc: Bjorn Andersson 
> Cc: Srinivas Kandagatla 
> Cc: Adrien Grassein 
> Cc: Andrzej Hajda 
> Cc: Neil Armstrong 
> Cc: Robert Foss 
> Cc: dri-de...@lists.freedesktop.org
> Cc: sta...@vger.kernel.org
> ---
>  drivers/gpu/drm/bridge/Kconfig |3 +++
>  1 file changed, 3 insertions(+)
>
> --- linux-next-20210414.orig/drivers/gpu/drm/bridge/Kconfig
> +++ linux-next-20210414/drivers/gpu/drm/bridge/Kconfig
> @@ -66,6 +66,7 @@ config DRM_LONTIUM_LT8912B
> depends on OF
> select DRM_PANEL_BRIDGE
> select DRM_KMS_HELPER
> +   select DRM_MIPI_DSI
> select REGMAP_I2C
> help
>   Driver for Lontium LT8912B DSI to HDMI bridge
> @@ -81,6 +82,7 @@ config DRM_LONTIUM_LT9611
> depends on OF
> select DRM_PANEL_BRIDGE
> select DRM_KMS_HELPER
> +   select DRM_MIPI_DSI
> select REGMAP_I2C
> help
>   Driver for Lontium LT9611 DSI to HDMI bridge
> @@ -94,6 +96,7 @@ config DRM_LONTIUM_LT9611UXC
> depends on OF
> select DRM_PANEL_BRIDGE
> select DRM_KMS_HELPER
> +   select DRM_MIPI_DSI
> select REGMAP_I2C
> help
>   Driver for Lontium LT9611UXC DSI to HDMI bridge

[PATCH -next] drm: bridge: fix LONTIUM use of mipi_dsi_() functions

2021-04-15 Thread Randy Dunlap 
The Lontium DRM bridge drivers use mipi_dsi_() function interfaces so
they need to select DRM_MIPI_DSI to prevent build errors.

ERROR: modpost: "mipi_dsi_attach" [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] 
undefined!
ERROR: modpost: "mipi_dsi_device_register_full" 
[drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined!
ERROR: modpost: "of_find_mipi_dsi_host_by_node" 
[drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined!
ERROR: modpost: "mipi_dsi_device_unregister" 
[drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined!
ERROR: modpost: "mipi_dsi_detach" [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] 
undefined!
ERROR: modpost: "mipi_dsi_attach" [drivers/gpu/drm/bridge/lontium-lt9611.ko] 
undefined!
ERROR: modpost: "mipi_dsi_device_register_full" 
[drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined!
ERROR: modpost: "of_find_mipi_dsi_host_by_node" 
[drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined!
ERROR: modpost: "mipi_dsi_device_unregister" 
[drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined!
ERROR: modpost: "mipi_dsi_detach" [drivers/gpu/drm/bridge/lontium-lt9611.ko] 
undefined!
WARNING: modpost: suppressed 5 unresolved symbol warnings because there were 
too many)

Fixes: 23278bf54afe ("drm/bridge: Introduce LT9611 DSI to HDMI bridge")
Fixes: 0cbbd5b1a012 ("drm: bridge: add support for lontium LT9611UXC bridge")
Fixes: 30e2ae943c26 ("drm/bridge: Introduce LT8912B DSI to HDMI bridge")
Signed-off-by: Randy Dunlap 
Reported-by: kernel test robot 
Cc: Dmitry Baryshkov 
Cc: Sam Ravnborg 
Cc: Vinod Koul 
Cc: Bjorn Andersson 
Cc: Srinivas Kandagatla 
Cc: Adrien Grassein 
Cc: Andrzej Hajda 
Cc: Neil Armstrong 
Cc: Robert Foss 
Cc: dri-de...@lists.freedesktop.org
Cc: sta...@vger.kernel.org
---
 drivers/gpu/drm/bridge/Kconfig |3 +++
 1 file changed, 3 insertions(+)

--- linux-next-20210414.orig/drivers/gpu/drm/bridge/Kconfig
+++ linux-next-20210414/drivers/gpu/drm/bridge/Kconfig
@@ -66,6 +66,7 @@ config DRM_LONTIUM_LT8912B
depends on OF
select DRM_PANEL_BRIDGE
select DRM_KMS_HELPER
+   select DRM_MIPI_DSI
select REGMAP_I2C
help
  Driver for Lontium LT8912B DSI to HDMI bridge
@@ -81,6 +82,7 @@ config DRM_LONTIUM_LT9611
depends on OF
select DRM_PANEL_BRIDGE
select DRM_KMS_HELPER
+   select DRM_MIPI_DSI
select REGMAP_I2C
help
  Driver for Lontium LT9611 DSI to HDMI bridge
@@ -94,6 +96,7 @@ config DRM_LONTIUM_LT9611UXC
depends on OF
select DRM_PANEL_BRIDGE
select DRM_KMS_HELPER
+   select DRM_MIPI_DSI
select REGMAP_I2C
help
  Driver for Lontium LT9611UXC DSI to HDMI bridge