On Mon, Dec 16, 2013 at 11:34:05AM +0000, Russell King wrote:
> Trying to build a modular imx-drm results in a number of missing symbol
> exports, caused by the recent changes to this driver. Add the necessary
> exports, and the missing MODULE_LICENSE() tag.
Since commit 9c74360 (staging: imx-drm: Fix modular build of
DRM_IMX_IPUV3) is in place now, I'm not sure if we still need this
patch.
Shawn
>
> Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
> ---
> drivers/staging/imx-drm/ipuv3-plane.c | 10 ++++++++++
> 1 files changed, 10 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/staging/imx-drm/ipuv3-plane.c b/drivers/staging/imx-drm/ipuv3-plane.c
> index d97454a0dffd..745fc8171df0 100644
> --- a/drivers/staging/imx-drm/ipuv3-plane.c
> +++ b/drivers/staging/imx-drm/ipuv3-plane.c
> @@ -40,6 +40,7 @@ int ipu_plane_irq(struct ipu_plane *ipu_plane)
> return ipu_idmac_channel_irq(ipu_plane->ipu, ipu_plane->ipu_ch,
> IPU_IRQ_EOF);
> }
> +EXPORT_SYMBOL_GPL(ipu_plane_irq);
>
> static int calc_vref(struct drm_display_mode *mode)
> {
> @@ -81,6 +82,7 @@ int ipu_plane_set_base(struct ipu_plane *ipu_plane, struct drm_framebuffer *fb,
>
> return 0;
> }
> +EXPORT_SYMBOL_GPL(ipu_plane_set_base);
>
> int ipu_plane_mode_set(struct ipu_plane *ipu_plane, struct drm_crtc *crtc,
> struct drm_display_mode *mode,
> @@ -184,6 +186,7 @@ int ipu_plane_mode_set(struct ipu_plane *ipu_plane, struct drm_crtc *crtc,
>
> return 0;
> }
> +EXPORT_SYMBOL_GPL(ipu_plane_mode_set);
>
> void ipu_plane_put_resources(struct ipu_plane *ipu_plane)
> {
> @@ -194,6 +197,7 @@ void ipu_plane_put_resources(struct ipu_plane *ipu_plane)
> if (!IS_ERR_OR_NULL(ipu_plane->ipu_ch))
> ipu_idmac_put(ipu_plane->ipu_ch);
> }
> +EXPORT_SYMBOL_GPL(ipu_plane_put_resources);
>
> int ipu_plane_get_resources(struct ipu_plane *ipu_plane)
> {
> @@ -228,6 +232,7 @@ int ipu_plane_get_resources(struct ipu_plane *ipu_plane)
>
> return ret;
> }
> +EXPORT_SYMBOL_GPL(ipu_plane_get_resources);
>
> void ipu_plane_enable(struct ipu_plane *ipu_plane)
> {
> @@ -238,6 +243,7 @@ void ipu_plane_enable(struct ipu_plane *ipu_plane)
>
> ipu_plane->enabled = true;
> }
> +EXPORT_SYMBOL_GPL(ipu_plane_enable);
>
> void ipu_plane_disable(struct ipu_plane *ipu_plane)
> {
> @@ -250,6 +256,7 @@ void ipu_plane_disable(struct ipu_plane *ipu_plane)
> ipu_idmac_disable_channel(ipu_plane->ipu_ch);
> ipu_dmfc_disable_channel(ipu_plane->dmfc);
> }
> +EXPORT_SYMBOL_GPL(ipu_plane_disable);
>
> static void ipu_plane_dpms(struct ipu_plane *ipu_plane, int mode)
> {
> @@ -373,3 +380,6 @@ struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu,
>
> return ipu_plane;
> }
> +EXPORT_SYMBOL_GPL(ipu_plane_init);
> +
> +MODULE_LICENSE("GPL");
> --
> 1.7.4.4
>
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