4  * Copyright (C) 2009 Texas Instruments Incorporated - https://www.ti.com/
147 /* Macro for Generating mask */
153 		((((0xFFFFFFFF) << (32 - bits)) >> (32 - bits)) << pos)
176 /* Mask various length */
191 /* bit position of clock and channel enable in vpif_chn_ctrl register */
270 /* inline function to enable/disable channel0 */
271 static inline void enable_channel0(int enable)  in enable_channel0()  argument
273 	if (enable)  in enable_channel0()
279 /* inline function to enable/disable channel1 */
280 static inline void enable_channel1(int enable)  in enable_channel1()  argument
282 	if (enable)  in enable_channel1()
288 /* inline function to enable interrupt for channel0 */
289 static inline void channel0_intr_enable(int enable)  in channel0_intr_enable()  argument
295 	if (enable) {  in channel0_intr_enable()
310 /* inline function to enable interrupt for channel1 */
311 static inline void channel1_intr_enable(int enable)  in channel1_intr_enable()  argument
317 	if (enable) {  in channel1_intr_enable()
396 /* Inline function to enable raw vbi in the given channel */
425 /* inline function to enable/disable channel2 */
426 static inline void enable_channel2(int enable)  in enable_channel2()  argument
428 	if (enable) {  in enable_channel2()
437 /* inline function to enable/disable channel3 */
438 static inline void enable_channel3(int enable)  in enable_channel3()  argument
440 	if (enable) {  in enable_channel3()
449 /* inline function to enable interrupt for channel2 */
450 static inline void channel2_intr_enable(int enable)  in channel2_intr_enable()  argument
456 	if (enable) {  in channel2_intr_enable()
470 /* inline function to enable interrupt for channel3 */
471 static inline void channel3_intr_enable(int enable)  in channel3_intr_enable()  argument
477 	if (enable) {  in channel3_intr_enable()
492 /* inline function to enable raw vbi data for channel2 */
493 static inline void channel2_raw_enable(int enable, u8 index)  in channel2_raw_enable()  argument
495 	u32 mask;  in channel2_raw_enable()  local
498 		mask = VPIF_CH_VANC_EN_BIT;  in channel2_raw_enable()
500 		mask = VPIF_CH_HANC_EN_BIT;  in channel2_raw_enable()
502 	if (enable)  in channel2_raw_enable()
503 		vpif_set_bit(VPIF_CH2_CTRL, mask);  in channel2_raw_enable()
505 		vpif_clr_bit(VPIF_CH2_CTRL, mask);  in channel2_raw_enable()
508 /* inline function to enable raw vbi data for channel3*/
509 static inline void channel3_raw_enable(int enable, u8 index)  in channel3_raw_enable()  argument
511 	u32 mask;  in channel3_raw_enable()  local
514 		mask = VPIF_CH_VANC_EN_BIT;  in channel3_raw_enable()
516 		mask = VPIF_CH_HANC_EN_BIT;  in channel3_raw_enable()
518 	if (enable)  in channel3_raw_enable()
519 		vpif_set_bit(VPIF_CH3_CTRL, mask);  in channel3_raw_enable()
521 		vpif_clr_bit(VPIF_CH3_CTRL, mask);  in channel3_raw_enable()
524 /* function to enable clipping (for both active and blanking regions) on ch 2 */
525 static inline void channel2_clipping_enable(int enable)  in channel2_clipping_enable()  argument
527 	if (enable) {  in channel2_clipping_enable()
536 /* function to enable clipping (for both active and blanking regions) on ch 3 */
537 static inline void channel3_clipping_enable(int enable)  in channel3_clipping_enable()  argument
539 	if (enable) {  in channel3_clipping_enable()
605 	int mask;  in vpif_intr_status()  local
610 	mask = 1 << channel;  in vpif_intr_status()
611 	status = regr(VPIF_STATUS) & mask;  in vpif_intr_status()