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kernel add
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#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,
enum drm_plane_type type);
/* 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
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