Viewing file:  matroxfb.h (1.28 KB) -rw-r--r--
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#ifndef __LINUX_MATROXFB_H__
#define __LINUX_MATROXFB_H__
#include <asm/ioctl.h>
#include <asm/types.h>
struct matroxioc_output_mode {
__u32 output; /* which output */
#define MATROXFB_OUTPUT_PRIMARY 0x0000
#define MATROXFB_OUTPUT_SECONDARY 0x0001
#define MATROXFB_OUTPUT_DFP 0x0002
__u32 mode; /* which mode */
#define MATROXFB_OUTPUT_MODE_PAL 0x0001
#define MATROXFB_OUTPUT_MODE_NTSC 0x0002
#define MATROXFB_OUTPUT_MODE_MONITOR 0x0080
};
#define MATROXFB_SET_OUTPUT_MODE _IOW('n',0xFA,sizeof(struct matroxioc_output_mode))
#define MATROXFB_GET_OUTPUT_MODE _IOWR('n',0xFA,sizeof(struct matroxioc_output_mode))
/* bitfield */
#define MATROXFB_OUTPUT_CONN_PRIMARY (1 << MATROXFB_OUTPUT_PRIMARY)
#define MATROXFB_OUTPUT_CONN_SECONDARY (1 << MATROXFB_OUTPUT_SECONDARY)
#define MATROXFB_OUTPUT_CONN_DFP (1 << MATROXFB_OUTPUT_DFP)
/* connect these outputs to this framebuffer */
#define MATROXFB_SET_OUTPUT_CONNECTION _IOW('n',0xF8,sizeof(__u32))
/* which outputs are connected to this framebuffer */
#define MATROXFB_GET_OUTPUT_CONNECTION _IOR('n',0xF8,sizeof(__u32))
/* which outputs are available for this framebuffer */
#define MATROXFB_GET_AVAILABLE_OUTPUTS _IOR('n',0xF9,sizeof(__u32))
/* which outputs exist on this framebuffer */
#define MATROXFB_GET_ALL_OUTPUTS _IOR('n',0xFB,sizeof(__u32))
#endif
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