94 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in pre_xfer()  local
103 	if (rec->hw_capable) {  in pre_xfer()
116 			if (rec->a_clk_reg == reg) {  in pre_xfer()
128 	if (ASIC_IS_DCE3(rdev) && rec->hw_capable) {  in pre_xfer()
129 		temp = RREG32(rec->mask_clk_reg);  in pre_xfer()
131 		WREG32(rec->mask_clk_reg, temp);  in pre_xfer()
135 	temp = RREG32(rec->a_clk_reg) & ~rec->a_clk_mask;  in pre_xfer()
136 	WREG32(rec->a_clk_reg, temp);  in pre_xfer()
138 	temp = RREG32(rec->a_data_reg) & ~rec->a_data_mask;  in pre_xfer()
139 	WREG32(rec->a_data_reg, temp);  in pre_xfer()
142 	temp = RREG32(rec->en_clk_reg) & ~rec->en_clk_mask;  in pre_xfer()
143 	WREG32(rec->en_clk_reg, temp);  in pre_xfer()
145 	temp = RREG32(rec->en_data_reg) & ~rec->en_data_mask;  in pre_xfer()
146 	WREG32(rec->en_data_reg, temp);  in pre_xfer()
149 	temp = RREG32(rec->mask_clk_reg) | rec->mask_clk_mask;  in pre_xfer()
150 	WREG32(rec->mask_clk_reg, temp);  in pre_xfer()
151 	temp = RREG32(rec->mask_clk_reg);  in pre_xfer()
153 	temp = RREG32(rec->mask_data_reg) | rec->mask_data_mask;  in pre_xfer()
154 	WREG32(rec->mask_data_reg, temp);  in pre_xfer()
155 	temp = RREG32(rec->mask_data_reg);  in pre_xfer()
164 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in post_xfer()  local
168 	temp = RREG32(rec->mask_clk_reg) & ~rec->mask_clk_mask;  in post_xfer()
169 	WREG32(rec->mask_clk_reg, temp);  in post_xfer()
170 	temp = RREG32(rec->mask_clk_reg);  in post_xfer()
172 	temp = RREG32(rec->mask_data_reg) & ~rec->mask_data_mask;  in post_xfer()
173 	WREG32(rec->mask_data_reg, temp);  in post_xfer()
174 	temp = RREG32(rec->mask_data_reg);  in post_xfer()
183 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in get_clock()  local
187 	val = RREG32(rec->y_clk_reg);  in get_clock()
188 	val &= rec->y_clk_mask;  in get_clock()
198 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in get_data()  local
202 	val = RREG32(rec->y_data_reg);  in get_data()
203 	val &= rec->y_data_mask;  in get_data()
212 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in set_clock()  local
216 	val = RREG32(rec->en_clk_reg) & ~rec->en_clk_mask;  in set_clock()
217 	val |= clock ? 0 : rec->en_clk_mask;  in set_clock()
218 	WREG32(rec->en_clk_reg, val);  in set_clock()
225 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in set_data()  local
229 	val = RREG32(rec->en_data_reg) & ~rec->en_data_mask;  in set_data()
230 	val |= data ? 0 : rec->en_data_mask;  in set_data()
231 	WREG32(rec->en_data_reg, val);  in set_data()
331 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in r100_hw_i2c_xfer()  local
355 	if (rec->mm_i2c) {  in r100_hw_i2c_xfer()
371 			switch (rec->mask_clk_reg) {  in r100_hw_i2c_xfer()
383 			switch (rec->mask_clk_reg) {  in r100_hw_i2c_xfer()
399 			switch (rec->mask_clk_reg) {  in r100_hw_i2c_xfer()
418 			switch (rec->mask_clk_reg) {  in r100_hw_i2c_xfer()
439 			switch (rec->mask_clk_reg) {  in r100_hw_i2c_xfer()
584 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in r500_hw_i2c_xfer()  local
598 	tmp = RREG32(rec->mask_clk_reg);  in r500_hw_i2c_xfer()
599 	tmp &= ~rec->mask_clk_mask;  in r500_hw_i2c_xfer()
600 	WREG32(rec->mask_clk_reg, tmp);  in r500_hw_i2c_xfer()
601 	tmp = RREG32(rec->mask_clk_reg);  in r500_hw_i2c_xfer()
603 	tmp = RREG32(rec->mask_data_reg);  in r500_hw_i2c_xfer()
604 	tmp &= ~rec->mask_data_mask;  in r500_hw_i2c_xfer()
605 	WREG32(rec->mask_data_reg, tmp);  in r500_hw_i2c_xfer()
606 	tmp = RREG32(rec->mask_data_reg);  in r500_hw_i2c_xfer()
609 	tmp = RREG32(rec->a_clk_reg);  in r500_hw_i2c_xfer()
610 	tmp &= ~rec->a_clk_mask;  in r500_hw_i2c_xfer()
611 	WREG32(rec->a_clk_reg, tmp);  in r500_hw_i2c_xfer()
612 	tmp = RREG32(rec->a_clk_reg);  in r500_hw_i2c_xfer()
614 	tmp = RREG32(rec->a_data_reg);  in r500_hw_i2c_xfer()
615 	tmp &= ~rec->a_data_mask;  in r500_hw_i2c_xfer()
616 	WREG32(rec->a_data_reg, tmp);  in r500_hw_i2c_xfer()
617 	tmp = RREG32(rec->a_data_reg);  in r500_hw_i2c_xfer()
620 	tmp = RREG32(rec->en_clk_reg);  in r500_hw_i2c_xfer()
621 	tmp &= ~rec->en_clk_mask;  in r500_hw_i2c_xfer()
622 	WREG32(rec->en_clk_reg, tmp);  in r500_hw_i2c_xfer()
623 	tmp = RREG32(rec->en_clk_reg);  in r500_hw_i2c_xfer()
625 	tmp = RREG32(rec->en_data_reg);  in r500_hw_i2c_xfer()
626 	tmp &= ~rec->en_data_mask;  in r500_hw_i2c_xfer()
627 	WREG32(rec->en_data_reg, tmp);  in r500_hw_i2c_xfer()
628 	tmp = RREG32(rec->en_data_reg);  in r500_hw_i2c_xfer()
650 	switch (rec->mask_clk_reg) {  in r500_hw_i2c_xfer()
817 	struct radeon_i2c_bus_rec *rec = &i2c->rec;  in radeon_hw_i2c_xfer()  local
854 		if (rec->mm_i2c)  in radeon_hw_i2c_xfer()
909 					  struct radeon_i2c_bus_rec *rec,  in radeon_i2c_create()  argument
917 	if (rec->mm_i2c && (radeon_hw_i2c == 0))  in radeon_i2c_create()
924 	i2c->rec = *rec;  in radeon_i2c_create()
931 	if (rec->mm_i2c ||  in radeon_i2c_create()
932 	    (rec->hw_capable &&  in radeon_i2c_create()
945 	} else if (rec->hw_capable &&  in radeon_i2c_create()
1022 		    struct radeon_i2c_bus_rec *rec,  in radeon_i2c_add()  argument
1030 			rdev->i2c_bus[i] = radeon_i2c_create(dev, rec, name);  in radeon_i2c_add()
1044 		    (rdev->i2c_bus[i]->rec.i2c_id == i2c_bus->i2c_id)) {  in radeon_i2c_lookup()