97 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in pre_xfer()  local
106 	if (rec->hw_capable) {  in pre_xfer()
119 			if (rec->a_clk_reg == reg) {  in pre_xfer()
131 	if (ASIC_IS_DCE3(rdev) && rec->hw_capable) {  in pre_xfer()
132 		temp = RREG32(rec->mask_clk_reg);  in pre_xfer()
134 		WREG32(rec->mask_clk_reg, temp);  in pre_xfer()
138 	temp = RREG32(rec->a_clk_reg) & ~rec->a_clk_mask;  in pre_xfer()
139 	WREG32(rec->a_clk_reg, temp);  in pre_xfer()
141 	temp = RREG32(rec->a_data_reg) & ~rec->a_data_mask;  in pre_xfer()
142 	WREG32(rec->a_data_reg, temp);  in pre_xfer()
145 	temp = RREG32(rec->en_clk_reg) & ~rec->en_clk_mask;  in pre_xfer()
146 	WREG32(rec->en_clk_reg, temp);  in pre_xfer()
148 	temp = RREG32(rec->en_data_reg) & ~rec->en_data_mask;  in pre_xfer()
149 	WREG32(rec->en_data_reg, temp);  in pre_xfer()
152 	temp = RREG32(rec->mask_clk_reg) | rec->mask_clk_mask;  in pre_xfer()
153 	WREG32(rec->mask_clk_reg, temp);  in pre_xfer()
154 	temp = RREG32(rec->mask_clk_reg);  in pre_xfer()
156 	temp = RREG32(rec->mask_data_reg) | rec->mask_data_mask;  in pre_xfer()
157 	WREG32(rec->mask_data_reg, temp);  in pre_xfer()
158 	temp = RREG32(rec->mask_data_reg);  in pre_xfer()
167 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in post_xfer()  local
171 	temp = RREG32(rec->mask_clk_reg) & ~rec->mask_clk_mask;  in post_xfer()
172 	WREG32(rec->mask_clk_reg, temp);  in post_xfer()
173 	temp = RREG32(rec->mask_clk_reg);  in post_xfer()
175 	temp = RREG32(rec->mask_data_reg) & ~rec->mask_data_mask;  in post_xfer()
176 	WREG32(rec->mask_data_reg, temp);  in post_xfer()
177 	temp = RREG32(rec->mask_data_reg);  in post_xfer()
186 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in get_clock()  local
190 	val = RREG32(rec->y_clk_reg);  in get_clock()
191 	val &= rec->y_clk_mask;  in get_clock()
201 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in get_data()  local
205 	val = RREG32(rec->y_data_reg);  in get_data()
206 	val &= rec->y_data_mask;  in get_data()
215 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in set_clock()  local
219 	val = RREG32(rec->en_clk_reg) & ~rec->en_clk_mask;  in set_clock()
220 	val |= clock ? 0 : rec->en_clk_mask;  in set_clock()
221 	WREG32(rec->en_clk_reg, val);  in set_clock()
228 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in set_data()  local
232 	val = RREG32(rec->en_data_reg) & ~rec->en_data_mask;  in set_data()
233 	val |= data ? 0 : rec->en_data_mask;  in set_data()
234 	WREG32(rec->en_data_reg, val);  in set_data()
334 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in r100_hw_i2c_xfer()  local
358 	if (rec->mm_i2c) {  in r100_hw_i2c_xfer()
374 			switch (rec->mask_clk_reg) {  in r100_hw_i2c_xfer()
386 			switch (rec->mask_clk_reg) {  in r100_hw_i2c_xfer()
402 			switch (rec->mask_clk_reg) {  in r100_hw_i2c_xfer()
421 			switch (rec->mask_clk_reg) {  in r100_hw_i2c_xfer()
442 			switch (rec->mask_clk_reg) {  in r100_hw_i2c_xfer()
587 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in r500_hw_i2c_xfer()  local
601 	tmp = RREG32(rec->mask_clk_reg);  in r500_hw_i2c_xfer()
602 	tmp &= ~rec->mask_clk_mask;  in r500_hw_i2c_xfer()
603 	WREG32(rec->mask_clk_reg, tmp);  in r500_hw_i2c_xfer()
604 	tmp = RREG32(rec->mask_clk_reg);  in r500_hw_i2c_xfer()
606 	tmp = RREG32(rec->mask_data_reg);  in r500_hw_i2c_xfer()
607 	tmp &= ~rec->mask_data_mask;  in r500_hw_i2c_xfer()
608 	WREG32(rec->mask_data_reg, tmp);  in r500_hw_i2c_xfer()
609 	tmp = RREG32(rec->mask_data_reg);  in r500_hw_i2c_xfer()
612 	tmp = RREG32(rec->a_clk_reg);  in r500_hw_i2c_xfer()
613 	tmp &= ~rec->a_clk_mask;  in r500_hw_i2c_xfer()
614 	WREG32(rec->a_clk_reg, tmp);  in r500_hw_i2c_xfer()
615 	tmp = RREG32(rec->a_clk_reg);  in r500_hw_i2c_xfer()
617 	tmp = RREG32(rec->a_data_reg);  in r500_hw_i2c_xfer()
618 	tmp &= ~rec->a_data_mask;  in r500_hw_i2c_xfer()
619 	WREG32(rec->a_data_reg, tmp);  in r500_hw_i2c_xfer()
620 	tmp = RREG32(rec->a_data_reg);  in r500_hw_i2c_xfer()
623 	tmp = RREG32(rec->en_clk_reg);  in r500_hw_i2c_xfer()
624 	tmp &= ~rec->en_clk_mask;  in r500_hw_i2c_xfer()
625 	WREG32(rec->en_clk_reg, tmp);  in r500_hw_i2c_xfer()
626 	tmp = RREG32(rec->en_clk_reg);  in r500_hw_i2c_xfer()
628 	tmp = RREG32(rec->en_data_reg);  in r500_hw_i2c_xfer()
629 	tmp &= ~rec->en_data_mask;  in r500_hw_i2c_xfer()
630 	WREG32(rec->en_data_reg, tmp);  in r500_hw_i2c_xfer()
631 	tmp = RREG32(rec->en_data_reg);  in r500_hw_i2c_xfer()
653 	switch (rec->mask_clk_reg) {  in r500_hw_i2c_xfer()
820 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in radeon_hw_i2c_xfer()  local
857 		if (rec->mm_i2c)  in radeon_hw_i2c_xfer()
912 					  struct radeon_i2c_bus_rec *rec,  in radeon_i2c_create()  argument
920 	if (rec->mm_i2c && (radeon_hw_i2c == 0))  in radeon_i2c_create()
927 	i2c->rec = *rec;  in radeon_i2c_create()
934 	if (rec->mm_i2c ||  in radeon_i2c_create()
935 	    (rec->hw_capable &&  in radeon_i2c_create()
946 	} else if (rec->hw_capable &&  in radeon_i2c_create()
1020 		    struct radeon_i2c_bus_rec *rec,  in radeon_i2c_add()  argument
1028 			rdev->i2c_bus[i] = radeon_i2c_create(dev, rec, name);  in radeon_i2c_add()
1042 		    (rdev->i2c_bus[i]->rec.i2c_id == i2c_bus->i2c_id)) {  in radeon_i2c_lookup()