188 static void v4l_fbuffer_free(struct zoran_fh *fh);
189 static void jpg_fbuffer_free(struct zoran_fh *fh);
192 static void map_mode_raw(struct zoran_fh *fh)  in map_mode_raw()  argument
194 	fh->map_mode = ZORAN_MAP_MODE_RAW;  in map_mode_raw()
195 	fh->buffers.buffer_size = v4l_bufsize;  in map_mode_raw()
196 	fh->buffers.num_buffers = v4l_nbufs;  in map_mode_raw()
198 static void map_mode_jpg(struct zoran_fh *fh, int play)  in map_mode_jpg()  argument
200 	fh->map_mode = play ? ZORAN_MAP_MODE_JPG_PLAY : ZORAN_MAP_MODE_JPG_REC;  in map_mode_jpg()
201 	fh->buffers.buffer_size = jpg_bufsize;  in map_mode_jpg()
202 	fh->buffers.num_buffers = jpg_nbufs;  in map_mode_jpg()
215 static int v4l_fbuffer_alloc(struct zoran_fh *fh)  in v4l_fbuffer_alloc()  argument
217 	struct zoran *zr = fh->zr;  in v4l_fbuffer_alloc()
221 	for (i = 0; i < fh->buffers.num_buffers; i++) {  in v4l_fbuffer_alloc()
222 		if (fh->buffers.buffer[i].v4l.fbuffer)  in v4l_fbuffer_alloc()
229 		mem = kmalloc(fh->buffers.buffer_size,  in v4l_fbuffer_alloc()
236 			v4l_fbuffer_free(fh);  in v4l_fbuffer_alloc()
239 		fh->buffers.buffer[i].v4l.fbuffer = mem;  in v4l_fbuffer_alloc()
240 		fh->buffers.buffer[i].v4l.fbuffer_phys = virt_to_phys(mem);  in v4l_fbuffer_alloc()
241 		fh->buffers.buffer[i].v4l.fbuffer_bus = virt_to_bus(mem);  in v4l_fbuffer_alloc()
242 		for (off = 0; off < fh->buffers.buffer_size;  in v4l_fbuffer_alloc()
252 	fh->buffers.allocated = 1;  in v4l_fbuffer_alloc()
258 static void v4l_fbuffer_free(struct zoran_fh *fh)  in v4l_fbuffer_free()  argument
260 	struct zoran *zr = fh->zr;  in v4l_fbuffer_free()
266 	for (i = 0; i < fh->buffers.num_buffers; i++) {  in v4l_fbuffer_free()
267 		if (!fh->buffers.buffer[i].v4l.fbuffer)  in v4l_fbuffer_free()
270 		mem = fh->buffers.buffer[i].v4l.fbuffer;  in v4l_fbuffer_free()
271 		for (off = 0; off < fh->buffers.buffer_size;  in v4l_fbuffer_free()
274 		kfree(fh->buffers.buffer[i].v4l.fbuffer);  in v4l_fbuffer_free()
275 		fh->buffers.buffer[i].v4l.fbuffer = NULL;  in v4l_fbuffer_free()
278 	fh->buffers.allocated = 0;  in v4l_fbuffer_free()
309 static int jpg_fbuffer_alloc(struct zoran_fh *fh)  in jpg_fbuffer_alloc()  argument
311 	struct zoran *zr = fh->zr;  in jpg_fbuffer_alloc()
315 	for (i = 0; i < fh->buffers.num_buffers; i++) {  in jpg_fbuffer_alloc()
316 		if (fh->buffers.buffer[i].jpg.frag_tab)  in jpg_fbuffer_alloc()
330 			jpg_fbuffer_free(fh);  in jpg_fbuffer_alloc()
333 		fh->buffers.buffer[i].jpg.frag_tab = (__le32 *)mem;  in jpg_fbuffer_alloc()
334 		fh->buffers.buffer[i].jpg.frag_tab_bus = virt_to_bus(mem);  in jpg_fbuffer_alloc()
336 		if (fh->buffers.need_contiguous) {  in jpg_fbuffer_alloc()
337 			mem = kmalloc(fh->buffers.buffer_size, GFP_KERNEL);  in jpg_fbuffer_alloc()
343 				jpg_fbuffer_free(fh);  in jpg_fbuffer_alloc()
346 			fh->buffers.buffer[i].jpg.frag_tab[0] =  in jpg_fbuffer_alloc()
348 			fh->buffers.buffer[i].jpg.frag_tab[1] =  in jpg_fbuffer_alloc()
349 				cpu_to_le32((fh->buffers.buffer_size >> 1) | 1);  in jpg_fbuffer_alloc()
350 			for (off = 0; off < fh->buffers.buffer_size; off += PAGE_SIZE)  in jpg_fbuffer_alloc()
354 			for (j = 0; j < fh->buffers.buffer_size / PAGE_SIZE; j++) {  in jpg_fbuffer_alloc()
361 					jpg_fbuffer_free(fh);  in jpg_fbuffer_alloc()
365 				fh->buffers.buffer[i].jpg.frag_tab[2 * j] =  in jpg_fbuffer_alloc()
367 				fh->buffers.buffer[i].jpg.frag_tab[2 * j + 1] =  in jpg_fbuffer_alloc()
372 			fh->buffers.buffer[i].jpg.frag_tab[2 * j - 1] |= cpu_to_le32(1);  in jpg_fbuffer_alloc()
379 		(fh->buffers.num_buffers * fh->buffers.buffer_size) >> 10);  in jpg_fbuffer_alloc()
381 	fh->buffers.allocated = 1;  in jpg_fbuffer_alloc()
387 static void jpg_fbuffer_free(struct zoran_fh *fh)  in jpg_fbuffer_free()  argument
389 	struct zoran *zr = fh->zr;  in jpg_fbuffer_free()
397 	for (i = 0, buffer = &fh->buffers.buffer[0];  in jpg_fbuffer_free()
398 	     i < fh->buffers.num_buffers; i++, buffer++) {  in jpg_fbuffer_free()
402 		if (fh->buffers.need_contiguous) {  in jpg_fbuffer_free()
407 				for (off = 0; off < fh->buffers.buffer_size; off += PAGE_SIZE)  in jpg_fbuffer_free()
414 			for (j = 0; j < fh->buffers.buffer_size / PAGE_SIZE; j++) {  in jpg_fbuffer_free()
430 	fh->buffers.allocated = 0;  in jpg_fbuffer_free()
438 zoran_v4l_set_format (struct zoran_fh           *fh,  in zoran_v4l_set_format()  argument
443 	struct zoran *zr = fh->zr;  in zoran_v4l_set_format()
460 	if (height * width * bpp > fh->buffers.buffer_size) {  in zoran_v4l_set_format()
464 			ZR_DEVNAME(zr), __func__, fh->buffers.buffer_size >> 10);  in zoran_v4l_set_format()
478 	fh->v4l_settings.width = width;  in zoran_v4l_set_format()
479 	fh->v4l_settings.height = height;  in zoran_v4l_set_format()
480 	fh->v4l_settings.format = format;  in zoran_v4l_set_format()
481 	fh->v4l_settings.bytesperline = bpp * fh->v4l_settings.width;  in zoran_v4l_set_format()
486 static int zoran_v4l_queue_frame(struct zoran_fh *fh, int num)  in zoran_v4l_queue_frame()  argument
488 	struct zoran *zr = fh->zr;  in zoran_v4l_queue_frame()
492 	if (!fh->buffers.allocated) {  in zoran_v4l_queue_frame()
501 	if (num >= fh->buffers.num_buffers || num < 0) {  in zoran_v4l_queue_frame()
511 	if (fh->buffers.active == ZORAN_FREE) {  in zoran_v4l_queue_frame()
513 			zr->v4l_buffers = fh->buffers;  in zoran_v4l_queue_frame()
514 			fh->buffers.active = ZORAN_ACTIVE;  in zoran_v4l_queue_frame()
530 				fh->buffers.active = ZORAN_FREE;  in zoran_v4l_queue_frame()
546 			    fh->v4l_settings.bytesperline *  in zoran_v4l_queue_frame()
548 			fh->buffers.buffer[num] = zr->v4l_buffers.buffer[num];  in zoran_v4l_queue_frame()
556 		zr->v4l_buffers.active = fh->buffers.active;  in zoran_v4l_queue_frame()
565 static int v4l_sync(struct zoran_fh *fh, int frame)  in v4l_sync()  argument
567 	struct zoran *zr = fh->zr;  in v4l_sync()
570 	if (fh->buffers.active == ZORAN_FREE) {  in v4l_sync()
579 	if (frame >= fh->buffers.num_buffers || frame < 0) {  in v4l_sync()
609 	fh->buffers.buffer[frame] = zr->v4l_buffers.buffer[frame];  in v4l_sync()
617 			fh->buffers.active = zr->v4l_buffers.active = ZORAN_FREE;  in v4l_sync()
631 static int zoran_jpg_queue_frame(struct zoran_fh *fh, int num,  in zoran_jpg_queue_frame()  argument
634 	struct zoran *zr = fh->zr;  in zoran_jpg_queue_frame()
639 	if (!fh->buffers.allocated) {  in zoran_jpg_queue_frame()
648 	if (num >= fh->buffers.num_buffers || num < 0) {  in zoran_jpg_queue_frame()
658 		zr->jpg_settings = fh->jpg_settings;  in zoran_jpg_queue_frame()
668 	if (fh->buffers.active == ZORAN_FREE) {  in zoran_jpg_queue_frame()
670 			zr->jpg_buffers = fh->buffers;  in zoran_jpg_queue_frame()
671 			fh->buffers.active = ZORAN_ACTIVE;  in zoran_jpg_queue_frame()
700 			fh->buffers.buffer[num] = zr->jpg_buffers.buffer[num];  in zoran_jpg_queue_frame()
707 				fh->buffers.active = ZORAN_FREE;  in zoran_jpg_queue_frame()
718 		zr->jpg_buffers.active = fh->buffers.active;  in zoran_jpg_queue_frame()
723 static int jpg_qbuf(struct zoran_fh *fh, int frame, enum zoran_codec_mode mode)  in jpg_qbuf()  argument
725 	struct zoran *zr = fh->zr;  in jpg_qbuf()
731 			if (fh->buffers.active == ZORAN_FREE) {  in jpg_qbuf()
738 			fh->buffers.active = zr->jpg_buffers.active = ZORAN_FREE;  in jpg_qbuf()
751 	if ((res = zoran_jpg_queue_frame(fh, frame, mode)))  in jpg_qbuf()
765 static int jpg_sync(struct zoran_fh *fh, struct zoran_sync *bs)  in jpg_sync()  argument
767 	struct zoran *zr = fh->zr;  in jpg_sync()
771 	if (fh->buffers.active == ZORAN_FREE) {  in jpg_sync()
823 	fh->buffers.buffer[frame] = zr->jpg_buffers.buffer[frame];  in jpg_sync()
830 static void zoran_open_init_session(struct zoran_fh *fh)  in zoran_open_init_session()  argument
833 	struct zoran *zr = fh->zr;  in zoran_open_init_session()
836 	map_mode_raw(fh);  in zoran_open_init_session()
839 	fh->overlay_settings = zr->overlay_settings;  in zoran_open_init_session()
840 	fh->overlay_settings.is_set = 0;  in zoran_open_init_session()
841 	fh->overlay_settings.format = zr->overlay_settings.format;  in zoran_open_init_session()
842 	fh->overlay_active = ZORAN_FREE;  in zoran_open_init_session()
845 	fh->v4l_settings = zr->v4l_settings;  in zoran_open_init_session()
847 	fh->jpg_settings = zr->jpg_settings;  in zoran_open_init_session()
850 	memset(&fh->buffers, 0, sizeof(fh->buffers));  in zoran_open_init_session()
852 		fh->buffers.buffer[i].state = BUZ_STATE_USER;	/* nothing going on */  in zoran_open_init_session()
853 		fh->buffers.buffer[i].bs.frame = i;  in zoran_open_init_session()
855 	fh->buffers.allocated = 0;  in zoran_open_init_session()
856 	fh->buffers.active = ZORAN_FREE;  in zoran_open_init_session()
859 static void zoran_close_end_session(struct zoran_fh *fh)  in zoran_close_end_session()  argument
861 	struct zoran *zr = fh->zr;  in zoran_close_end_session()
864 	if (fh->overlay_active != ZORAN_FREE) {  in zoran_close_end_session()
865 		fh->overlay_active = zr->overlay_active = ZORAN_FREE;  in zoran_close_end_session()
872 	if (fh->map_mode == ZORAN_MAP_MODE_RAW) {  in zoran_close_end_session()
874 		if (fh->buffers.active != ZORAN_FREE) {  in zoran_close_end_session()
880 			zr->v4l_buffers.active = fh->buffers.active = ZORAN_FREE;  in zoran_close_end_session()
885 		if (fh->buffers.allocated)  in zoran_close_end_session()
886 			v4l_fbuffer_free(fh);  in zoran_close_end_session()
889 		if (fh->buffers.active != ZORAN_FREE) {  in zoran_close_end_session()
892 			zr->jpg_buffers.active = fh->buffers.active = ZORAN_FREE;  in zoran_close_end_session()
896 		if (fh->buffers.allocated)  in zoran_close_end_session()
897 			jpg_fbuffer_free(fh);  in zoran_close_end_session()
908 	struct zoran_fh *fh;  in zoran_open()  local
924 	fh = kzalloc(sizeof(struct zoran_fh), GFP_KERNEL);  in zoran_open()
925 	if (!fh) {  in zoran_open()
935 	fh->overlay_mask =  in zoran_open()
937 	if (!fh->overlay_mask) {  in zoran_open()
961 	file->private_data = fh;  in zoran_open()
962 	fh->zr = zr;  in zoran_open()
963 	zoran_open_init_session(fh);  in zoran_open()
969 	kfree(fh);  in zoran_open()
982 	struct zoran_fh *fh = file->private_data;  in zoran_close()  local
983 	struct zoran *zr = fh->zr;  in zoran_close()
992 	zoran_close_end_session(fh);  in zoran_close()
1027 	kfree(fh->overlay_mask);  in zoran_close()
1028 	kfree(fh);  in zoran_close()
1058 static int setup_fbuffer(struct zoran_fh *fh,  in setup_fbuffer()  argument
1065 	struct zoran *zr = fh->zr;  in setup_fbuffer()
1134 static int setup_window(struct zoran_fh *fh,  in setup_window()  argument
1143 	struct zoran *zr = fh->zr;  in setup_window()
1156 	if (!fh->overlay_settings.format) {  in setup_window()
1203 	fh->overlay_settings.x = x;  in setup_window()
1204 	fh->overlay_settings.y = y;  in setup_window()
1205 	fh->overlay_settings.width = width;  in setup_window()
1206 	fh->overlay_settings.height = height;  in setup_window()
1207 	fh->overlay_settings.clipcount = clipcount;  in setup_window()
1219 	    fh->overlay_active != ZORAN_FREE;  in setup_window()
1229 		fh->overlay_settings.clipcount = 1;  in setup_window()
1231 		if (copy_from_user(fh->overlay_mask, bitmap,  in setup_window()
1250 		write_overlay_mask(fh, vcp, clipcount);  in setup_window()
1254 	fh->overlay_settings.is_set = 1;  in setup_window()
1255 	if (fh->overlay_active != ZORAN_FREE &&  in setup_window()
1257 		zr->overlay_settings = fh->overlay_settings;  in setup_window()
1266 static int setup_overlay(struct zoran_fh *fh, int on)  in setup_overlay()  argument
1268 	struct zoran *zr = fh->zr;  in setup_overlay()
1271 	if ((on && fh->overlay_active != ZORAN_FREE) ||  in setup_overlay()
1272 	    (!on && fh->overlay_active == ZORAN_FREE))  in setup_overlay()
1277 	    fh->overlay_active == ZORAN_FREE) {  in setup_overlay()
1285 	    fh->overlay_active == ZORAN_FREE) {  in setup_overlay()
1294 		zr->overlay_active = fh->overlay_active = ZORAN_FREE;  in setup_overlay()
1302 		if (!zr->vbuf_base || !fh->overlay_settings.is_set) {  in setup_overlay()
1309 		if (!fh->overlay_settings.format) {  in setup_overlay()
1316 		zr->overlay_active = fh->overlay_active = ZORAN_LOCKED;  in setup_overlay()
1318 		zr->overlay_mask = fh->overlay_mask;  in setup_overlay()
1319 		zr->overlay_settings = fh->overlay_settings;  in setup_overlay()
1331 static int zoran_v4l2_buffer_status(struct zoran_fh *fh,  in zoran_v4l2_buffer_status()  argument
1334 	struct zoran *zr = fh->zr;  in zoran_v4l2_buffer_status()
1339 	switch (fh->map_mode) {  in zoran_v4l2_buffer_status()
1342 		if (num < 0 || num >= fh->buffers.num_buffers ||  in zoran_v4l2_buffer_status()
1343 		    !fh->buffers.allocated) {  in zoran_v4l2_buffer_status()
1356 			"FAL"[fh->buffers.active], num,  in zoran_v4l2_buffer_status()
1358 			fh->buffers.buffer[num].map ? 'Y' : 'N');  in zoran_v4l2_buffer_status()
1362 		buf->length = fh->buffers.buffer_size;  in zoran_v4l2_buffer_status()
1365 		buf->bytesused = fh->buffers.buffer[num].bs.length;  in zoran_v4l2_buffer_status()
1366 		if (fh->buffers.buffer[num].state == BUZ_STATE_DONE ||  in zoran_v4l2_buffer_status()
1367 		    fh->buffers.buffer[num].state == BUZ_STATE_USER) {  in zoran_v4l2_buffer_status()
1368 			buf->sequence = fh->buffers.buffer[num].bs.seq;  in zoran_v4l2_buffer_status()
1370 			buf->timestamp = fh->buffers.buffer[num].bs.timestamp;  in zoran_v4l2_buffer_status()
1375 		if (fh->v4l_settings.height <= BUZ_MAX_HEIGHT / 2)  in zoran_v4l2_buffer_status()
1386 		if (num < 0 || num >= fh->buffers.num_buffers ||  in zoran_v4l2_buffer_status()
1387 		    !fh->buffers.allocated) {  in zoran_v4l2_buffer_status()
1395 		buf->type = (fh->map_mode == ZORAN_MAP_MODE_JPG_REC) ?  in zoran_v4l2_buffer_status()
1398 		buf->length = fh->buffers.buffer_size;  in zoran_v4l2_buffer_status()
1401 		if (fh->buffers.buffer[num].state == BUZ_STATE_DONE ||  in zoran_v4l2_buffer_status()
1402 		    fh->buffers.buffer[num].state == BUZ_STATE_USER) {  in zoran_v4l2_buffer_status()
1403 			buf->sequence = fh->buffers.buffer[num].bs.seq;  in zoran_v4l2_buffer_status()
1404 			buf->timestamp = fh->buffers.buffer[num].bs.timestamp;  in zoran_v4l2_buffer_status()
1405 			buf->bytesused = fh->buffers.buffer[num].bs.length;  in zoran_v4l2_buffer_status()
1412 		if (fh->jpg_settings.TmpDcm != 1)  in zoran_v4l2_buffer_status()
1413 			buf->field = fh->jpg_settings.odd_even ?  in zoran_v4l2_buffer_status()
1416 			buf->field = fh->jpg_settings.odd_even ?  in zoran_v4l2_buffer_status()
1426 			ZR_DEVNAME(zr), __func__, buf->type, fh->map_mode);  in zoran_v4l2_buffer_status()
1523 	struct zoran_fh *fh = __fh;  in zoran_querycap()  local
1524 	struct zoran *zr = fh->zr;  in zoran_querycap()
1558 	struct zoran_fh *fh = __fh;  in zoran_enum_fmt_vid_cap()  local
1559 	struct zoran *zr = fh->zr;  in zoran_enum_fmt_vid_cap()
1567 	struct zoran_fh *fh = __fh;  in zoran_enum_fmt_vid_out()  local
1568 	struct zoran *zr = fh->zr;  in zoran_enum_fmt_vid_out()
1576 	struct zoran_fh *fh = __fh;  in zoran_enum_fmt_vid_overlay()  local
1577 	struct zoran *zr = fh->zr;  in zoran_enum_fmt_vid_overlay()
1585 	struct zoran_fh *fh = __fh;  in zoran_g_fmt_vid_out()  local
1586 	struct zoran *zr = fh->zr;  in zoran_g_fmt_vid_out()
1590 	fmt->fmt.pix.width = fh->jpg_settings.img_width / fh->jpg_settings.HorDcm;  in zoran_g_fmt_vid_out()
1591 	fmt->fmt.pix.height = fh->jpg_settings.img_height * 2 /  in zoran_g_fmt_vid_out()
1592 		(fh->jpg_settings.VerDcm * fh->jpg_settings.TmpDcm);  in zoran_g_fmt_vid_out()
1593 	fmt->fmt.pix.sizeimage = zoran_v4l2_calc_bufsize(&fh->jpg_settings);  in zoran_g_fmt_vid_out()
1595 	if (fh->jpg_settings.TmpDcm == 1)  in zoran_g_fmt_vid_out()
1596 		fmt->fmt.pix.field = (fh->jpg_settings.odd_even ?  in zoran_g_fmt_vid_out()
1599 		fmt->fmt.pix.field = (fh->jpg_settings.odd_even ?  in zoran_g_fmt_vid_out()
1611 	struct zoran_fh *fh = __fh;  in zoran_g_fmt_vid_cap()  local
1612 	struct zoran *zr = fh->zr;  in zoran_g_fmt_vid_cap()
1614 	if (fh->map_mode != ZORAN_MAP_MODE_RAW)  in zoran_g_fmt_vid_cap()
1615 		return zoran_g_fmt_vid_out(file, fh, fmt);  in zoran_g_fmt_vid_cap()
1618 	fmt->fmt.pix.width = fh->v4l_settings.width;  in zoran_g_fmt_vid_cap()
1619 	fmt->fmt.pix.height = fh->v4l_settings.height;  in zoran_g_fmt_vid_cap()
1620 	fmt->fmt.pix.sizeimage = fh->v4l_settings.bytesperline *  in zoran_g_fmt_vid_cap()
1621 					fh->v4l_settings.height;  in zoran_g_fmt_vid_cap()
1622 	fmt->fmt.pix.pixelformat = fh->v4l_settings.format->fourcc;  in zoran_g_fmt_vid_cap()
1623 	fmt->fmt.pix.colorspace = fh->v4l_settings.format->colorspace;  in zoran_g_fmt_vid_cap()
1624 	fmt->fmt.pix.bytesperline = fh->v4l_settings.bytesperline;  in zoran_g_fmt_vid_cap()
1625 	if (BUZ_MAX_HEIGHT < (fh->v4l_settings.height * 2))  in zoran_g_fmt_vid_cap()
1636 	struct zoran_fh *fh = __fh;  in zoran_g_fmt_vid_overlay()  local
1637 	struct zoran *zr = fh->zr;  in zoran_g_fmt_vid_overlay()
1641 	fmt->fmt.win.w.left = fh->overlay_settings.x;  in zoran_g_fmt_vid_overlay()
1642 	fmt->fmt.win.w.top = fh->overlay_settings.y;  in zoran_g_fmt_vid_overlay()
1643 	fmt->fmt.win.w.width = fh->overlay_settings.width;  in zoran_g_fmt_vid_overlay()
1644 	fmt->fmt.win.w.height = fh->overlay_settings.height;  in zoran_g_fmt_vid_overlay()
1645 	if (fh->overlay_settings.width * 2 > BUZ_MAX_HEIGHT)  in zoran_g_fmt_vid_overlay()
1657 	struct zoran_fh *fh = __fh;  in zoran_try_fmt_vid_overlay()  local
1658 	struct zoran *zr = fh->zr;  in zoran_try_fmt_vid_overlay()
1678 	struct zoran_fh *fh = __fh;  in zoran_try_fmt_vid_out()  local
1679 	struct zoran *zr = fh->zr;  in zoran_try_fmt_vid_out()
1687 	settings = fh->jpg_settings;  in zoran_try_fmt_vid_out()
1695 	if (fmt->fmt.pix.height <= fh->jpg_settings.img_height / 2)  in zoran_try_fmt_vid_out()
1699 	if (fmt->fmt.pix.width <= fh->jpg_settings.img_width / 4)  in zoran_try_fmt_vid_out()
1701 	else if (fmt->fmt.pix.width <= fh->jpg_settings.img_width / 2)  in zoran_try_fmt_vid_out()
1728 		fmt->fmt.pix.field = (fh->jpg_settings.odd_even ?  in zoran_try_fmt_vid_out()
1731 		fmt->fmt.pix.field = (fh->jpg_settings.odd_even ?  in zoran_try_fmt_vid_out()
1745 	struct zoran_fh *fh = __fh;  in zoran_try_fmt_vid_cap()  local
1746 	struct zoran *zr = fh->zr;  in zoran_try_fmt_vid_cap()
1751 		return zoran_try_fmt_vid_out(file, fh, fmt);  in zoran_try_fmt_vid_cap()
1776 	struct zoran_fh *fh = __fh;  in zoran_s_fmt_vid_overlay()  local
1777 	struct zoran *zr = fh->zr;  in zoran_s_fmt_vid_overlay()
1787 	res = setup_window(fh, fmt->fmt.win.w.left, fmt->fmt.win.w.top,  in zoran_s_fmt_vid_overlay()
1798 	struct zoran_fh *fh = __fh;  in zoran_s_fmt_vid_out()  local
1799 	struct zoran *zr = fh->zr;  in zoran_s_fmt_vid_out()
1813 	if (fh->buffers.allocated) {  in zoran_s_fmt_vid_out()
1820 	settings = fh->jpg_settings;  in zoran_s_fmt_vid_out()
1828 	if (fmt->fmt.pix.height <= fh->jpg_settings.img_height / 2)  in zoran_s_fmt_vid_out()
1832 	if (fmt->fmt.pix.width <= fh->jpg_settings.img_width / 4)  in zoran_s_fmt_vid_out()
1834 	else if (fmt->fmt.pix.width <= fh->jpg_settings.img_width / 2)  in zoran_s_fmt_vid_out()
1857 	fh->jpg_settings = settings;  in zoran_s_fmt_vid_out()
1859 	map_mode_jpg(fh, fmt->type == V4L2_BUF_TYPE_VIDEO_OUTPUT);  in zoran_s_fmt_vid_out()
1860 	fh->buffers.buffer_size = zoran_v4l2_calc_bufsize(&fh->jpg_settings);  in zoran_s_fmt_vid_out()
1867 		fmt->fmt.pix.field = (fh->jpg_settings.odd_even ?  in zoran_s_fmt_vid_out()
1870 		fmt->fmt.pix.field = (fh->jpg_settings.odd_even ?  in zoran_s_fmt_vid_out()
1873 	fmt->fmt.pix.sizeimage = fh->buffers.buffer_size;  in zoran_s_fmt_vid_out()
1884 	struct zoran_fh *fh = __fh;  in zoran_s_fmt_vid_cap()  local
1885 	struct zoran *zr = fh->zr;  in zoran_s_fmt_vid_cap()
1890 		return zoran_s_fmt_vid_out(file, fh, fmt);  in zoran_s_fmt_vid_cap()
1903 	if ((fh->map_mode != ZORAN_MAP_MODE_RAW && fh->buffers.allocated) ||  in zoran_s_fmt_vid_cap()
1904 	    fh->buffers.active != ZORAN_FREE) {  in zoran_s_fmt_vid_cap()
1915 	map_mode_raw(fh);  in zoran_s_fmt_vid_cap()
1917 	res = zoran_v4l_set_format(fh, fmt->fmt.pix.width, fmt->fmt.pix.height,  in zoran_s_fmt_vid_cap()
1923 	fmt->fmt.pix.bytesperline = fh->v4l_settings.bytesperline;  in zoran_s_fmt_vid_cap()
1924 	fmt->fmt.pix.sizeimage = fh->v4l_settings.height * fh->v4l_settings.bytesperline;  in zoran_s_fmt_vid_cap()
1925 	fmt->fmt.pix.colorspace = fh->v4l_settings.format->colorspace;  in zoran_s_fmt_vid_cap()
1926 	if (BUZ_MAX_HEIGHT < (fh->v4l_settings.height * 2))  in zoran_s_fmt_vid_cap()
1939 	struct zoran_fh *fh = __fh;  in zoran_g_fbuf()  local
1940 	struct zoran *zr = fh->zr;  in zoran_g_fbuf()
1948 		fb->fmt.pixelformat = fh->overlay_settings.format->fourcc;  in zoran_g_fbuf()
1961 	struct zoran_fh *fh = __fh;  in zoran_s_fbuf()  local
1962 	struct zoran *zr = fh->zr;  in zoran_s_fbuf()
1977 	res = setup_fbuffer(fh, fb->base, &zoran_formats[i], fb->fmt.width,  in zoran_s_fbuf()
1986 	struct zoran_fh *fh = __fh;  in zoran_overlay()  local
1987 	struct zoran *zr = fh->zr;  in zoran_overlay()
1991 	res = setup_overlay(fh, on);  in zoran_overlay()
2001 	struct zoran_fh *fh = __fh;  in zoran_reqbufs()  local
2002 	struct zoran *zr = fh->zr;  in zoran_reqbufs()
2014 		return zoran_streamoff(file, fh, req->type);  in zoran_reqbufs()
2017 	if (fh->buffers.allocated) {  in zoran_reqbufs()
2026 	if (fh->map_mode == ZORAN_MAP_MODE_RAW &&  in zoran_reqbufs()
2035 		map_mode_raw(fh);  in zoran_reqbufs()
2036 		fh->buffers.num_buffers = req->count;  in zoran_reqbufs()
2038 		if (v4l_fbuffer_alloc(fh)) {  in zoran_reqbufs()
2042 	} else if (fh->map_mode == ZORAN_MAP_MODE_JPG_REC ||  in zoran_reqbufs()
2043 		   fh->map_mode == ZORAN_MAP_MODE_JPG_PLAY) {  in zoran_reqbufs()
2051 		map_mode_jpg(fh, req->type == V4L2_BUF_TYPE_VIDEO_OUTPUT);  in zoran_reqbufs()
2052 		fh->buffers.num_buffers = req->count;  in zoran_reqbufs()
2053 		fh->buffers.buffer_size = zoran_v4l2_calc_bufsize(&fh->jpg_settings);  in zoran_reqbufs()
2055 		if (jpg_fbuffer_alloc(fh)) {  in zoran_reqbufs()
2075 	struct zoran_fh *fh = __fh;  in zoran_querybuf()  local
2076 	struct zoran *zr = fh->zr;  in zoran_querybuf()
2080 	res = zoran_v4l2_buffer_status(fh, buf, buf->index);  in zoran_querybuf()
2088 	struct zoran_fh *fh = __fh;  in zoran_qbuf()  local
2089 	struct zoran *zr = fh->zr;  in zoran_qbuf()
2094 	switch (fh->map_mode) {  in zoran_qbuf()
2099 				ZR_DEVNAME(zr), buf->type, fh->map_mode);  in zoran_qbuf()
2104 		res = zoran_v4l_queue_frame(fh, buf->index);  in zoran_qbuf()
2107 		if (!zr->v4l_memgrab_active && fh->buffers.active == ZORAN_LOCKED)  in zoran_qbuf()
2113 		if (fh->map_mode == ZORAN_MAP_MODE_JPG_PLAY) {  in zoran_qbuf()
2124 				ZR_DEVNAME(zr), buf->type, fh->map_mode);  in zoran_qbuf()
2129 		res = zoran_jpg_queue_frame(fh, buf->index, codec_mode);  in zoran_qbuf()
2133 		    fh->buffers.active == ZORAN_LOCKED)  in zoran_qbuf()
2153 	struct zoran_fh *fh = __fh;  in zoran_dqbuf()  local
2154 	struct zoran *zr = fh->zr;  in zoran_dqbuf()
2159 	switch (fh->map_mode) {  in zoran_dqbuf()
2164 				ZR_DEVNAME(zr), buf->type, fh->map_mode);  in zoran_dqbuf()
2175 		res = v4l_sync(fh, num);  in zoran_dqbuf()
2179 		res = zoran_v4l2_buffer_status(fh, buf, num);  in zoran_dqbuf()
2187 		if (fh->map_mode == ZORAN_MAP_MODE_JPG_PLAY)  in zoran_dqbuf()
2195 				ZR_DEVNAME(zr), buf->type, fh->map_mode);  in zoran_dqbuf()
2208 		res = jpg_sync(fh, &bs);  in zoran_dqbuf()
2211 		res = zoran_v4l2_buffer_status(fh, buf, bs.frame);  in zoran_dqbuf()
2230 	struct zoran_fh *fh = __fh;  in zoran_streamon()  local
2231 	struct zoran *zr = fh->zr;  in zoran_streamon()
2236 	switch (fh->map_mode) {  in zoran_streamon()
2239 		    fh->buffers.active != ZORAN_ACTIVE) {  in zoran_streamon()
2244 		zr->v4l_buffers.active = fh->buffers.active = ZORAN_LOCKED;  in zoran_streamon()
2245 		zr->v4l_settings = fh->v4l_settings;  in zoran_streamon()
2258 		    fh->buffers.active != ZORAN_ACTIVE) {  in zoran_streamon()
2263 		zr->jpg_buffers.active = fh->buffers.active = ZORAN_LOCKED;  in zoran_streamon()
2275 			ZR_DEVNAME(zr), fh->map_mode);  in zoran_streamon()
2287 	struct zoran_fh *fh = __fh;  in zoran_streamoff()  local
2288 	struct zoran *zr = fh->zr;  in zoran_streamoff()
2294 	switch (fh->map_mode) {  in zoran_streamoff()
2296 		if (fh->buffers.active == ZORAN_FREE &&  in zoran_streamoff()
2311 		for (i = 0; i < fh->buffers.num_buffers; i++)  in zoran_streamoff()
2313 		fh->buffers = zr->v4l_buffers;  in zoran_streamoff()
2315 		zr->v4l_buffers.active = fh->buffers.active = ZORAN_FREE;  in zoran_streamoff()
2327 		if (fh->buffers.active == ZORAN_FREE &&  in zoran_streamoff()
2335 		res = jpg_qbuf(fh, -1,  in zoran_streamoff()
2336 			     (fh->map_mode == ZORAN_MAP_MODE_JPG_REC) ?  in zoran_streamoff()
2345 			ZR_DEVNAME(zr), fh->map_mode);  in zoran_streamoff()
2358 	struct zoran_fh *fh = __fh;  in zoran_queryctrl()  local
2359 	struct zoran *zr = fh->zr;  in zoran_queryctrl()
2373 	struct zoran_fh *fh = __fh;  in zoran_g_ctrl()  local
2374 	struct zoran *zr = fh->zr;  in zoran_g_ctrl()
2390 	struct zoran_fh *fh = __fh;  in zoran_s_ctrl()  local
2391 	struct zoran *zr = fh->zr;  in zoran_s_ctrl()
2407 	struct zoran_fh *fh = __fh;  in zoran_g_std()  local
2408 	struct zoran *zr = fh->zr;  in zoran_g_std()
2418 	struct zoran_fh *fh = __fh;  in zoran_s_std()  local
2419 	struct zoran *zr = fh->zr;  in zoran_s_std()
2436 	struct zoran_fh *fh = __fh;  in zoran_enum_input()  local
2437 	struct zoran *zr = fh->zr;  in zoran_enum_input()
2456 	struct zoran_fh *fh = __fh;  in zoran_g_input()  local
2457 	struct zoran *zr = fh->zr;  in zoran_g_input()
2468 	struct zoran_fh *fh = __fh;  in zoran_s_input()  local
2469 	struct zoran *zr = fh->zr;  in zoran_s_input()
2516 	struct zoran_fh *fh = __fh;  in zoran_cropcap()  local
2517 	struct zoran *zr = fh->zr;  in zoran_cropcap()
2527 	     fh->map_mode == ZORAN_MAP_MODE_RAW)) {  in zoran_cropcap()
2548 	struct zoran_fh *fh = __fh;  in zoran_g_crop()  local
2549 	struct zoran *zr = fh->zr;  in zoran_g_crop()
2559 	     fh->map_mode == ZORAN_MAP_MODE_RAW)) {  in zoran_g_crop()
2568 	crop->c.top = fh->jpg_settings.img_y;  in zoran_g_crop()
2569 	crop->c.left = fh->jpg_settings.img_x;  in zoran_g_crop()
2570 	crop->c.width = fh->jpg_settings.img_width;  in zoran_g_crop()
2571 	crop->c.height = fh->jpg_settings.img_height;  in zoran_g_crop()
2581 	struct zoran_fh *fh = __fh;  in zoran_s_crop()  local
2582 	struct zoran *zr = fh->zr;  in zoran_s_crop()
2586 	settings = fh->jpg_settings;  in zoran_s_crop()
2590 	if (fh->buffers.allocated) {  in zoran_s_crop()
2600 	     fh->map_mode == ZORAN_MAP_MODE_RAW)) {  in zoran_s_crop()
2620 	fh->jpg_settings = settings;  in zoran_s_crop()
2630 	struct zoran_fh *fh = __fh;  in zoran_g_jpegcomp()  local
2631 	struct zoran *zr = fh->zr;  in zoran_g_jpegcomp()
2636 	params->quality = fh->jpg_settings.jpg_comp.quality;  in zoran_g_jpegcomp()
2637 	params->APPn = fh->jpg_settings.jpg_comp.APPn;  in zoran_g_jpegcomp()
2639 	       fh->jpg_settings.jpg_comp.APP_data,  in zoran_g_jpegcomp()
2640 	       fh->jpg_settings.jpg_comp.APP_len);  in zoran_g_jpegcomp()
2641 	params->APP_len = fh->jpg_settings.jpg_comp.APP_len;  in zoran_g_jpegcomp()
2643 	       fh->jpg_settings.jpg_comp.COM_data,  in zoran_g_jpegcomp()
2644 	       fh->jpg_settings.jpg_comp.COM_len);  in zoran_g_jpegcomp()
2645 	params->COM_len = fh->jpg_settings.jpg_comp.COM_len;  in zoran_g_jpegcomp()
2647 	    fh->jpg_settings.jpg_comp.jpeg_markers;  in zoran_g_jpegcomp()
2657 	struct zoran_fh *fh = __fh;  in zoran_s_jpegcomp()  local
2658 	struct zoran *zr = fh->zr;  in zoran_s_jpegcomp()
2662 	settings = fh->jpg_settings;  in zoran_s_jpegcomp()
2668 	if (fh->buffers.active != ZORAN_FREE) {  in zoran_s_jpegcomp()
2679 	if (!fh->buffers.allocated)  in zoran_s_jpegcomp()
2680 		fh->buffers.buffer_size =  in zoran_s_jpegcomp()
2681 			zoran_v4l2_calc_bufsize(&fh->jpg_settings);  in zoran_s_jpegcomp()
2682 	fh->jpg_settings.jpg_comp = settings.jpg_comp;  in zoran_s_jpegcomp()
2693 	struct zoran_fh *fh = file->private_data;  in zoran_poll()  local
2694 	struct zoran *zr = fh->zr;  in zoran_poll()
2708 	switch (fh->map_mode) {  in zoran_poll()
2718 			"FAL"[fh->buffers.active], zr->v4l_sync_tail,  in zoran_poll()
2722 		if (fh->buffers.active != ZORAN_FREE &&  in zoran_poll()
2740 			"FAL"[fh->buffers.active], zr->jpg_que_tail,  in zoran_poll()
2743 		if (fh->buffers.active != ZORAN_FREE &&  in zoran_poll()
2745 			if (fh->map_mode == ZORAN_MAP_MODE_JPG_REC)  in zoran_poll()
2758 			ZR_DEVNAME(zr), __func__, fh->map_mode);  in zoran_poll()
2791 	struct zoran_fh *fh = map->fh;  in zoran_vm_close()  local
2792 	struct zoran *zr = fh->zr;  in zoran_vm_close()
2799 		__func__, mode_name(fh->map_mode));  in zoran_vm_close()
2801 	for (i = 0; i < fh->buffers.num_buffers; i++) {  in zoran_vm_close()
2802 		if (fh->buffers.buffer[i].map == map)  in zoran_vm_close()
2803 			fh->buffers.buffer[i].map = NULL;  in zoran_vm_close()
2808 	for (i = 0; i < fh->buffers.num_buffers; i++) {  in zoran_vm_close()
2809 		if (fh->buffers.buffer[i].map) {  in zoran_vm_close()
2816 		__func__, mode_name(fh->map_mode));  in zoran_vm_close()
2819 	if (fh->map_mode == ZORAN_MAP_MODE_RAW) {  in zoran_vm_close()
2820 		if (fh->buffers.active != ZORAN_FREE) {  in zoran_vm_close()
2826 			zr->v4l_buffers.active = fh->buffers.active = ZORAN_FREE;  in zoran_vm_close()
2829 		v4l_fbuffer_free(fh);  in zoran_vm_close()
2831 		if (fh->buffers.active != ZORAN_FREE) {  in zoran_vm_close()
2832 			jpg_qbuf(fh, -1, zr->codec_mode);  in zoran_vm_close()
2834 			zr->jpg_buffers.active = fh->buffers.active = ZORAN_FREE;  in zoran_vm_close()
2836 		jpg_fbuffer_free(fh);  in zoran_vm_close()
2851 	struct zoran_fh *fh = file->private_data;  in zoran_mmap()  local
2852 	struct zoran *zr = fh->zr;  in zoran_mmap()
2864 		mode_name(fh->map_mode), vma->vm_start, vma->vm_end, size);  in zoran_mmap()
2877 	if (!fh->buffers.allocated) {  in zoran_mmap()
2881 			ZR_DEVNAME(zr), __func__, mode_name(fh->map_mode));  in zoran_mmap()
2886 	first = offset / fh->buffers.buffer_size;  in zoran_mmap()
2887 	last = first - 1 + size / fh->buffers.buffer_size;  in zoran_mmap()
2888 	if (offset % fh->buffers.buffer_size != 0 ||  in zoran_mmap()
2889 	    size % fh->buffers.buffer_size != 0 || first < 0 ||  in zoran_mmap()
2890 	    last < 0 || first >= fh->buffers.num_buffers ||  in zoran_mmap()
2891 	    last >= fh->buffers.buffer_size) {  in zoran_mmap()
2895 			ZR_DEVNAME(zr), __func__, mode_name(fh->map_mode), offset, size,  in zoran_mmap()
2896 			fh->buffers.buffer_size,  in zoran_mmap()
2897 			fh->buffers.num_buffers);  in zoran_mmap()
2904 		if (fh->buffers.buffer[i].map) {  in zoran_mmap()
2908 				ZR_DEVNAME(zr), __func__, mode_name(fh->map_mode), i);  in zoran_mmap()
2920 	map->fh = fh;  in zoran_mmap()
2927 	if (fh->map_mode == ZORAN_MAP_MODE_RAW) {  in zoran_mmap()
2930 			if (todo > fh->buffers.buffer_size)  in zoran_mmap()
2931 				todo = fh->buffers.buffer_size;  in zoran_mmap()
2932 			page = fh->buffers.buffer[i].v4l.fbuffer_phys;  in zoran_mmap()
2944 			fh->buffers.buffer[i].map = map;  in zoran_mmap()
2951 			     j < fh->buffers.buffer_size / PAGE_SIZE;  in zoran_mmap()
2954 				    (le32_to_cpu(fh->buffers.buffer[i].jpg.  in zoran_mmap()
2960 				    le32_to_cpu(fh->buffers.  in zoran_mmap()
2978 				if (le32_to_cpu(fh->buffers.buffer[i].jpg.  in zoran_mmap()
2982 			fh->buffers.buffer[i].map = map;  in zoran_mmap()
3040 	struct zoran_fh *fh = file->private_data;  in zoran_ioctl()  local
3041 	struct zoran *zr = fh->zr;  in zoran_ioctl()