The iMX DRM LVDS driver uses Common Clock Framework thus it cannot be built on platforms without it (e.g. compile test on MIPS with RALINK and SOC_RT305X):
/usr/bin/mips-linux-gnu-ld: drivers/gpu/drm/imx/imx-ldb.o: in function `imx_ldb_encoder_disable': imx-ldb.c:(.text+0x400): undefined reference to `clk_set_parent'
Signed-off-by: Krzysztof Kozlowski krzk@kernel.org
---
Changes since v1: 1. Put depends in DRM_IMX_LDB option only. --- drivers/gpu/drm/imx/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/imx/Kconfig b/drivers/gpu/drm/imx/Kconfig index 6231048aa5aa..73fe2bc5633c 100644 --- a/drivers/gpu/drm/imx/Kconfig +++ b/drivers/gpu/drm/imx/Kconfig @@ -28,6 +28,7 @@ config DRM_IMX_TVE config DRM_IMX_LDB tristate "Support for LVDS displays" depends on DRM_IMX && MFD_SYSCON + depends on COMMON_CLK select DRM_PANEL help Choose this to enable the internal LVDS Display Bridge (LDB)
Hi Krzysztof,
On Tue, 2020-11-17 at 19:24 +0100, Krzysztof Kozlowski wrote:
The iMX DRM LVDS driver uses Common Clock Framework thus it cannot be built on platforms without it (e.g. compile test on MIPS with RALINK and SOC_RT305X):
/usr/bin/mips-linux-gnu-ld: drivers/gpu/drm/imx/imx-ldb.o: in function `imx_ldb_encoder_disable': imx-ldb.c:(.text+0x400): undefined reference to `clk_set_parent'Signed-off-by: Krzysztof Kozlowski krzk@kernel.org
Changes since v1:
- Put depends in DRM_IMX_LDB option only.
drivers/gpu/drm/imx/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/imx/Kconfig b/drivers/gpu/drm/imx/Kconfig index 6231048aa5aa..73fe2bc5633c 100644 --- a/drivers/gpu/drm/imx/Kconfig +++ b/drivers/gpu/drm/imx/Kconfig @@ -28,6 +28,7 @@ config DRM_IMX_TVE config DRM_IMX_LDB tristate "Support for LVDS displays" depends on DRM_IMX && MFD_SYSCON
- depends on COMMON_CLK select DRM_PANEL help Choose this to enable the internal LVDS Display Bridge (LDB)
Thank you, applied to imx-drm/next.
regards Philipp
dri-devel@lists.freedesktop.org
-
Krzysztof Kozlowski -
Philipp Zabel