X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fimx%2Fipuv3-plane.h;fp=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fimx%2Fipuv3-plane.h;h=9b5eff18f5b826b722d97b8e763dbd3017197aee;hb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;hp=0000000000000000000000000000000000000000;hpb=98260f3884f4a202f9ca5eabed40b1354c489b29;p=kvmfornfv.git

diff --git a/kernel/drivers/gpu/drm/imx/ipuv3-plane.h b/kernel/drivers/gpu/drm/imx/ipuv3-plane.h
new file mode 100644
index 000000000..9b5eff18f
--- /dev/null
+++ b/kernel/drivers/gpu/drm/imx/ipuv3-plane.h
@@ -0,0 +1,57 @@
+#ifndef __IPUV3_PLANE_H__
+#define __IPUV3_PLANE_H__
+
+#include <drm/drm_crtc.h> /* drm_plane */
+
+struct drm_plane;
+struct drm_device;
+struct ipu_soc;
+struct drm_crtc;
+struct drm_framebuffer;
+
+struct ipuv3_channel;
+struct dmfc_channel;
+struct ipu_dp;
+
+struct ipu_plane {
+	struct drm_plane	base;
+
+	struct ipu_soc		*ipu;
+	struct ipuv3_channel	*ipu_ch;
+	struct dmfc_channel	*dmfc;
+	struct ipu_dp		*dp;
+
+	int			dma;
+	int			dp_flow;
+
+	int			x;
+	int			y;
+	int			w;
+	int			h;
+
+	bool			enabled;
+};
+
+struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu,
+				 int dma, int dp, unsigned int possible_crtcs,
+				 bool priv);
+
+/* Init IDMAC, DMFC, DP */
+int ipu_plane_mode_set(struct ipu_plane *plane, struct drm_crtc *crtc,
+		       struct drm_display_mode *mode,
+		       struct drm_framebuffer *fb, int crtc_x, int crtc_y,
+		       unsigned int crtc_w, unsigned int crtc_h,
+		       uint32_t src_x, uint32_t src_y, uint32_t src_w,
+		       uint32_t src_h, bool interlaced);
+
+void ipu_plane_enable(struct ipu_plane *plane);
+void ipu_plane_disable(struct ipu_plane *plane);
+int ipu_plane_set_base(struct ipu_plane *plane, struct drm_framebuffer *fb,
+		       int x, int y);
+
+int ipu_plane_get_resources(struct ipu_plane *plane);
+void ipu_plane_put_resources(struct ipu_plane *plane);
+
+int ipu_plane_irq(struct ipu_plane *plane);
+
+#endif