347 	0x80000006, /* 2 fps (60Hz), 2 fps (50Hz) */
348 	0x80018006, /* 4 fps (60Hz), 4 fps (50Hz) */
349 	0x80618006, /* 6 fps (60Hz), 6 fps (50Hz) */
350 	0x81818186, /* 8 fps (60Hz), 8 fps (50Hz) */
351 	0x86186186, /* 10 fps (60Hz), 8 fps (50Hz) */
352 	0x86619866, /* 12 fps (60Hz), 10 fps (50Hz) */
353 	0x86666666, /* 14 fps (60Hz), 12 fps (50Hz) */
354 	0x9999999e, /* 16 fps (60Hz), 14 fps (50Hz) */
355 	0x99e6799e, /* 18 fps (60Hz), 16 fps (50Hz) */
356 	0x9e79e79e, /* 20 fps (60Hz), 16 fps (50Hz) */
357 	0x9e7e7e7e, /* 22 fps (60Hz), 18 fps (50Hz) */
358 	0x9fe7f9fe, /* 24 fps (60Hz), 20 fps (50Hz) */
359 	0x9ffe7ffe, /* 26 fps (60Hz), 22 fps (50Hz) */
360 	0x9ffffffe, /* 28 fps (60Hz), 24 fps (50Hz) */
374 static unsigned int tw686x_fps_idx(unsigned int fps, unsigned int max_fps)  in tw686x_fps_idx()  argument
380 	idx = (12 + 15 * fps) / max_fps;  in tw686x_fps_idx()
388 	delta = real_fps - fps;  in tw686x_fps_idx()
402 				 unsigned int fps)  in tw686x_set_framerate()  argument
406 	i = tw686x_fps_idx(fps, TW686X_MAX_FPS(vc->video_standard));  in tw686x_set_framerate()
408 	vc->fps = tw686x_real_fps(i, TW686X_MAX_FPS(vc->video_standard));  in tw686x_set_framerate()
830 	tw686x_set_framerate(vc, vc->fps);  in tw686x_s_std()
948 	cp->timeperframe.denominator = vc->fps;  in tw686x_g_parm()
959 	unsigned int fps;  in tw686x_s_parm()  local
964 	fps = (!numerator || !denominator) ? 0 : denominator / numerator;  in tw686x_s_parm()
965 	if (vc->fps != fps)  in tw686x_s_parm()
966 		tw686x_set_framerate(vc, fps);  in tw686x_s_parm()