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Commit b5ea1492 authored by Russell King's avatar Russell King Committed by Greg Kroah-Hartman
Browse files

imx-drm: imx-drm-core: use the crtc drm device for vblank 



There are a couple of ways to get at the drm_device for the vblank
operations.  One of them is via the private imxdrm structure, the
other is via the DRM crtc structure, which also stores a pointer.
Use the DRM method instead of our own method.

Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
Acked-by: default avatarShawn Guo <shawn.guo@linaro.org>
Tested-by: default avatarShawn Guo <shawn.guo@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 38dbfb59

drivers/staging/imx-drm/imx-drm-core.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -142,19 +142,19 @@ EXPORT_SYMBOL_GPL(imx_drm_crtc_panel_format); 




int imx_drm_crtc_vblank_get(struct imx_drm_crtc *imx_drm_crtc)

int imx_drm_crtc_vblank_get(struct imx_drm_crtc *imx_drm_crtc)

{

{

	return drm_vblank_get(imx_drm_crtc->imxdrm->drm, imx_drm_crtc->pipe);

	return drm_vblank_get(imx_drm_crtc->crtc->dev, imx_drm_crtc->pipe);

}

}

EXPORT_SYMBOL_GPL(imx_drm_crtc_vblank_get);

EXPORT_SYMBOL_GPL(imx_drm_crtc_vblank_get);





void imx_drm_crtc_vblank_put(struct imx_drm_crtc *imx_drm_crtc)

void imx_drm_crtc_vblank_put(struct imx_drm_crtc *imx_drm_crtc)

{

{

	drm_vblank_put(imx_drm_crtc->imxdrm->drm, imx_drm_crtc->pipe);

	drm_vblank_put(imx_drm_crtc->crtc->dev, imx_drm_crtc->pipe);

}

}

EXPORT_SYMBOL_GPL(imx_drm_crtc_vblank_put);

EXPORT_SYMBOL_GPL(imx_drm_crtc_vblank_put);





void imx_drm_handle_vblank(struct imx_drm_crtc *imx_drm_crtc)

void imx_drm_handle_vblank(struct imx_drm_crtc *imx_drm_crtc)

{

{

	drm_handle_vblank(imx_drm_crtc->imxdrm->drm, imx_drm_crtc->pipe);

	drm_handle_vblank(imx_drm_crtc->crtc->dev, imx_drm_crtc->pipe);

}

}

EXPORT_SYMBOL_GPL(imx_drm_handle_vblank);

EXPORT_SYMBOL_GPL(imx_drm_handle_vblank);