| From ed01fca38717169fcb61bd45ad1c3750d9c40d59 Mon Sep 17 00:00:00 2001 |
| From: Randy Dunlap <rdunlap@infradead.org> |
| Date: Thu, 15 Apr 2021 11:36:19 -0700 |
| Subject: drm: bridge: fix ANX7625 use of mipi_dsi_() functions |
| |
| From: Randy Dunlap <rdunlap@infradead.org> |
| |
| commit ed01fca38717169fcb61bd45ad1c3750d9c40d59 upstream. |
| |
| The Analogix DRM ANX7625 bridge driver uses mips_dsi_() function |
| interfaces so it should select DRM_MIPI_DSI to prevent build errors. |
| |
| ERROR: modpost: "mipi_dsi_attach" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! |
| ERROR: modpost: "mipi_dsi_device_register_full" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! |
| ERROR: modpost: "of_find_mipi_dsi_host_by_node" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! |
| ERROR: modpost: "mipi_dsi_device_unregister" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! |
| ERROR: modpost: "mipi_dsi_detach" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! |
| |
| Fixes: 8bdfc5dae4e3 ("drm/bridge: anx7625: Add anx7625 MIPI DSI/DPI to DP") |
| Reported-by: kernel test robot <lkp@intel.com> |
| Signed-off-by: Randy Dunlap <rdunlap@infradead.org> |
| Reviewed-by: Robert Foss <robert.foss@linaro.org> |
| Cc: Xin Ji <xji@analogixsemi.com> |
| Cc: Sam Ravnborg <sam@ravnborg.org> |
| Cc: dri-devel@lists.freedesktop.org |
| Cc: Andrzej Hajda <a.hajda@samsung.com> |
| Cc: Neil Armstrong <narmstrong@baylibre.com> |
| Cc: Robert Foss <robert.foss@linaro.org> |
| Cc: stable@vger.kernel.org |
| Signed-off-by: Robert Foss <robert.foss@linaro.org> |
| Link: https://patchwork.freedesktop.org/patch/msgid/20210415183619.1431-1-rdunlap@infradead.org |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| drivers/gpu/drm/bridge/analogix/Kconfig | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/drivers/gpu/drm/bridge/analogix/Kconfig |
| +++ b/drivers/gpu/drm/bridge/analogix/Kconfig |
| @@ -30,6 +30,7 @@ config DRM_ANALOGIX_ANX7625 |
| tristate "Analogix Anx7625 MIPI to DP interface support" |
| depends on DRM |
| depends on OF |
| + select DRM_MIPI_DSI |
| help |
| ANX7625 is an ultra-low power 4K mobile HD transmitter |
| designed for portable devices. It converts MIPI/DPI to |