From: Lucas Stach l.stach@pengutronix.de
The PRE/PRG drivers, which need the DRM infrastructure, are only used from the output path, so we skip building them into the ipu-v3 driver if CONFIG_DRM is not enabled.
Signed-off-by: Lucas Stach l.stach@pengutronix.de Signed-off-by: Philipp Zabel p.zabel@pengutronix.de --- drivers/gpu/ipu-v3/Makefile | 6 +++++- drivers/gpu/ipu-v3/ipu-common.c | 5 ++++- 2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/ipu-v3/Makefile b/drivers/gpu/ipu-v3/Makefile index 1ab9bceee755f..8cdf9e4ae772c 100644 --- a/drivers/gpu/ipu-v3/Makefile +++ b/drivers/gpu/ipu-v3/Makefile @@ -2,4 +2,8 @@ obj-$(CONFIG_IMX_IPUV3_CORE) += imx-ipu-v3.o
imx-ipu-v3-objs := ipu-common.o ipu-cpmem.o ipu-csi.o ipu-dc.o ipu-di.o \ ipu-dp.o ipu-dmfc.o ipu-ic.o ipu-image-convert.o \ - ipu-pre.o ipu-prg.o ipu-smfc.o ipu-vdi.o + ipu-smfc.o ipu-vdi.o + +ifdef CONFIG_DRM + imx-ipu-v3-objs += ipu-pre.o ipu-prg.o +endif diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index 7aefccec31b1e..16d556816b5fc 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -1401,7 +1401,8 @@ static int ipu_probe(struct platform_device *pdev)
ipu->id = of_alias_get_id(np, "ipu");
- if (of_device_is_compatible(np, "fsl,imx6qp-ipu")) { + if (of_device_is_compatible(np, "fsl,imx6qp-ipu") && + IS_ENABLED(CONFIG_DRM)) { ipu->prg_priv = ipu_prg_lookup_by_phandle(&pdev->dev, "fsl,prg", ipu->id); if (!ipu->prg_priv) @@ -1538,8 +1539,10 @@ static struct platform_driver imx_ipu_driver = { };
static struct platform_driver * const drivers[] = { +#if IS_ENABLED(CONFIG_DRM) &ipu_pre_drv, &ipu_prg_drv, +#endif &imx_ipu_driver, };