From 6556f7f82b9c401950d703072c0d8137b6f9f516 Mon Sep 17 00:00:00 2001
From: Philipp Zabel
Date: Mon, 24 Nov 2014 16:33:34 +0100
Subject: drm: imx: Move imx-drm driver out of staging
The imx-drm driver was put into staging mostly for the following reasons,
all of which have been addressed or superseded:
- convert the irq driver to use linear irq domains
- work out the device tree bindings, this lead to the common of_graph
bindings being used
- factor out common helper functions, this mostly resulted in the
component framework and drm of_graph helpers.
Before adding new fixes, and certainly before adding new features,
move it into its proper place below drivers/gpu/drm.
Signed-off-by: Philipp Zabel
Signed-off-by: Dave Airlie
---
drivers/gpu/drm/imx/imx-drm.h | 56 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 56 insertions(+)
create mode 100644 drivers/gpu/drm/imx/imx-drm.h
(limited to 'drivers/gpu/drm/imx/imx-drm.h')
diff --git a/drivers/gpu/drm/imx/imx-drm.h b/drivers/gpu/drm/imx/imx-drm.h
new file mode 100644
index 000000000000..7453ae00c412
--- /dev/null
+++ b/drivers/gpu/drm/imx/imx-drm.h
@@ -0,0 +1,56 @@
+#ifndef _IMX_DRM_H_
+#define _IMX_DRM_H_
+
+struct device_node;
+struct drm_crtc;
+struct drm_connector;
+struct drm_device;
+struct drm_display_mode;
+struct drm_encoder;
+struct drm_fbdev_cma;
+struct drm_framebuffer;
+struct imx_drm_crtc;
+struct platform_device;
+
+int imx_drm_crtc_id(struct imx_drm_crtc *crtc);
+
+struct imx_drm_crtc_helper_funcs {
+ int (*enable_vblank)(struct drm_crtc *crtc);
+ void (*disable_vblank)(struct drm_crtc *crtc);
+ int (*set_interface_pix_fmt)(struct drm_crtc *crtc, u32 encoder_type,
+ u32 pix_fmt, int hsync_pin, int vsync_pin);
+ const struct drm_crtc_helper_funcs *crtc_helper_funcs;
+ const struct drm_crtc_funcs *crtc_funcs;
+};
+
+int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
+ struct imx_drm_crtc **new_crtc,
+ const struct imx_drm_crtc_helper_funcs *imx_helper_funcs,
+ struct device_node *port);
+int imx_drm_remove_crtc(struct imx_drm_crtc *);
+int imx_drm_init_drm(struct platform_device *pdev,
+ int preferred_bpp);
+int imx_drm_exit_drm(void);
+
+int imx_drm_crtc_vblank_get(struct imx_drm_crtc *imx_drm_crtc);
+void imx_drm_crtc_vblank_put(struct imx_drm_crtc *imx_drm_crtc);
+void imx_drm_handle_vblank(struct imx_drm_crtc *imx_drm_crtc);
+
+void imx_drm_mode_config_init(struct drm_device *drm);
+
+struct drm_gem_cma_object *imx_drm_fb_get_obj(struct drm_framebuffer *fb);
+
+int imx_drm_panel_format_pins(struct drm_encoder *encoder,
+ u32 interface_pix_fmt, int hsync_pin, int vsync_pin);
+int imx_drm_panel_format(struct drm_encoder *encoder,
+ u32 interface_pix_fmt);
+
+int imx_drm_encoder_get_mux_id(struct device_node *node,
+ struct drm_encoder *encoder);
+int imx_drm_encoder_parse_of(struct drm_device *drm,
+ struct drm_encoder *encoder, struct device_node *np);
+
+void imx_drm_connector_destroy(struct drm_connector *connector);
+void imx_drm_encoder_destroy(struct drm_encoder *encoder);
+
+#endif /* _IMX_DRM_H_ */
--
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