1 /* SPDX-License-Identifier: GPL-2.0-only */
5  * Copyright (C) 2009 Texas Instruments Incorporated - https://www.ti.com/
139 /* Macro for Generating mask */
145 		((((0xFFFFFFFF) << (32 - bits)) >> (32 - bits)) << pos)
168 /* Mask various length */
183 /* bit position of clock and channel enable in vpif_chn_ctrl register */
262 /* inline function to enable/disable channel0 */
263 static inline void enable_channel0(int enable)  in enable_channel0()  argument
265 	if (enable)  in enable_channel0()
271 /* inline function to enable/disable channel1 */
272 static inline void enable_channel1(int enable)  in enable_channel1()  argument
274 	if (enable)  in enable_channel1()
280 /* inline function to enable interrupt for channel0 */
281 static inline void channel0_intr_enable(int enable)  in channel0_intr_enable()  argument
287 	if (enable) {  in channel0_intr_enable()
302 /* inline function to enable interrupt for channel1 */
303 static inline void channel1_intr_enable(int enable)  in channel1_intr_enable()  argument
309 	if (enable) {  in channel1_intr_enable()
388 /* Inline function to enable raw vbi in the given channel */
417 /* inline function to enable/disable channel2 */
418 static inline void enable_channel2(int enable)  in enable_channel2()  argument
420 	if (enable) {  in enable_channel2()
429 /* inline function to enable/disable channel3 */
430 static inline void enable_channel3(int enable)  in enable_channel3()  argument
432 	if (enable) {  in enable_channel3()
441 /* inline function to enable interrupt for channel2 */
442 static inline void channel2_intr_enable(int enable)  in channel2_intr_enable()  argument
448 	if (enable) {  in channel2_intr_enable()
462 /* inline function to enable interrupt for channel3 */
463 static inline void channel3_intr_enable(int enable)  in channel3_intr_enable()  argument
469 	if (enable) {  in channel3_intr_enable()
484 /* inline function to enable raw vbi data for channel2 */
485 static inline void channel2_raw_enable(int enable, u8 index)  in channel2_raw_enable()  argument
487 	u32 mask;  in channel2_raw_enable()  local
490 		mask = VPIF_CH_VANC_EN_BIT;  in channel2_raw_enable()
492 		mask = VPIF_CH_HANC_EN_BIT;  in channel2_raw_enable()
494 	if (enable)  in channel2_raw_enable()
495 		vpif_set_bit(VPIF_CH2_CTRL, mask);  in channel2_raw_enable()
497 		vpif_clr_bit(VPIF_CH2_CTRL, mask);  in channel2_raw_enable()
500 /* inline function to enable raw vbi data for channel3*/
501 static inline void channel3_raw_enable(int enable, u8 index)  in channel3_raw_enable()  argument
503 	u32 mask;  in channel3_raw_enable()  local
506 		mask = VPIF_CH_VANC_EN_BIT;  in channel3_raw_enable()
508 		mask = VPIF_CH_HANC_EN_BIT;  in channel3_raw_enable()
510 	if (enable)  in channel3_raw_enable()
511 		vpif_set_bit(VPIF_CH3_CTRL, mask);  in channel3_raw_enable()
513 		vpif_clr_bit(VPIF_CH3_CTRL, mask);  in channel3_raw_enable()
516 /* function to enable clipping (for both active and blanking regions) on ch 2 */
517 static inline void channel2_clipping_enable(int enable)  in channel2_clipping_enable()  argument
519 	if (enable) {  in channel2_clipping_enable()
528 /* function to enable clipping (for both active and blanking regions) on ch 3 */
529 static inline void channel3_clipping_enable(int enable)  in channel3_clipping_enable()  argument
531 	if (enable) {  in channel3_clipping_enable()
597 	int mask;  in vpif_intr_status()  local
602 	mask = 1 << channel;  in vpif_intr_status()
603 	status = regr(VPIF_STATUS) & mask;  in vpif_intr_status()