* [PATCH -next] drm: bridge: fix LONTIUM use of mipi_dsi_() functions
@ 2021-04-15 18:36 Randy Dunlap
2021-04-15 19:36 ` Adrien Grassein
0 siblings, 1 reply; 3+ messages in thread
From: Randy Dunlap @ 2021-04-15 18:36 UTC (permalink / raw)
To: linux-kernel
Cc: Randy Dunlap, kernel test robot, Dmitry Baryshkov, Sam Ravnborg,
Vinod Koul, Bjorn Andersson, Srinivas Kandagatla,
Adrien Grassein, Andrzej Hajda, Neil Armstrong, Robert Foss,
dri-devel, stable
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 <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Adrien Grassein <adrien.grassein@gmail.com>
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: dri-devel@lists.freedesktop.org
Cc: stable@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
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH -next] drm: bridge: fix LONTIUM use of mipi_dsi_() functions
2021-04-15 18:36 [PATCH -next] drm: bridge: fix LONTIUM use of mipi_dsi_() functions Randy Dunlap
@ 2021-04-15 19:36 ` Adrien Grassein
2021-04-16 9:14 ` Robert Foss
0 siblings, 1 reply; 3+ messages in thread
From: Adrien Grassein @ 2021-04-15 19:36 UTC (permalink / raw)
To: Randy Dunlap
Cc: linux-kernel, kernel test robot, Dmitry Baryshkov, Sam Ravnborg,
Vinod Koul, Bjorn Andersson, Srinivas Kandagatla, Andrzej Hajda,
Neil Armstrong, Robert Foss, dri-devel, stable
Reviewed-by: Adren Grassein <adrien.grassein@gmail.com>
Le jeu. 15 avr. 2021 à 20:36, Randy Dunlap <rdunlap@infradead.org> 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 <rdunlap@infradead.org>
> Reported-by: kernel test robot <lkp@intel.com>
> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Cc: Sam Ravnborg <sam@ravnborg.org>
> Cc: Vinod Koul <vkoul@kernel.org>
> Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> Cc: Adrien Grassein <adrien.grassein@gmail.com>
> Cc: Andrzej Hajda <a.hajda@samsung.com>
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Cc: Robert Foss <robert.foss@linaro.org>
> Cc: dri-devel@lists.freedesktop.org
> Cc: stable@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
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH -next] drm: bridge: fix LONTIUM use of mipi_dsi_() functions
2021-04-15 19:36 ` Adrien Grassein
@ 2021-04-16 9:14 ` Robert Foss
0 siblings, 0 replies; 3+ messages in thread
From: Robert Foss @ 2021-04-16 9:14 UTC (permalink / raw)
To: Adrien Grassein
Cc: Randy Dunlap, linux-kernel, kernel test robot, Dmitry Baryshkov,
Sam Ravnborg, Vinod Koul, Bjorn Andersson, Srinivas Kandagatla,
Andrzej Hajda, Neil Armstrong, dri-devel, stable
Merged for 5.13 in drm-misc-next-fixes
On Thu, 15 Apr 2021 at 21:36, Adrien Grassein <adrien.grassein@gmail.com> wrote:
>
> Reviewed-by: Adren Grassein <adrien.grassein@gmail.com>
>
> Le jeu. 15 avr. 2021 à 20:36, Randy Dunlap <rdunlap@infradead.org> 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 <rdunlap@infradead.org>
> > Reported-by: kernel test robot <lkp@intel.com>
> > Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> > Cc: Sam Ravnborg <sam@ravnborg.org>
> > Cc: Vinod Koul <vkoul@kernel.org>
> > Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
> > Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> > Cc: Adrien Grassein <adrien.grassein@gmail.com>
> > Cc: Andrzej Hajda <a.hajda@samsung.com>
> > Cc: Neil Armstrong <narmstrong@baylibre.com>
> > Cc: Robert Foss <robert.foss@linaro.org>
> > Cc: dri-devel@lists.freedesktop.org
> > Cc: stable@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
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-04-15 18:36 [PATCH -next] drm: bridge: fix LONTIUM use of mipi_dsi_() functions Randy Dunlap
2021-04-15 19:36 ` Adrien Grassein
2021-04-16 9:14 ` Robert Foss
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