43 	struct amdgpu_i2c_bus_rec *rec = &i2c->rec;  in amdgpu_i2c_pre_xfer()  local
49 	if (rec->hw_capable) {  in amdgpu_i2c_pre_xfer()
50 		temp = RREG32(rec->mask_clk_reg);  in amdgpu_i2c_pre_xfer()
52 		WREG32(rec->mask_clk_reg, temp);  in amdgpu_i2c_pre_xfer()
56 	temp = RREG32(rec->a_clk_reg) & ~rec->a_clk_mask;  in amdgpu_i2c_pre_xfer()
57 	WREG32(rec->a_clk_reg, temp);  in amdgpu_i2c_pre_xfer()
59 	temp = RREG32(rec->a_data_reg) & ~rec->a_data_mask;  in amdgpu_i2c_pre_xfer()
60 	WREG32(rec->a_data_reg, temp);  in amdgpu_i2c_pre_xfer()
63 	temp = RREG32(rec->en_clk_reg) & ~rec->en_clk_mask;  in amdgpu_i2c_pre_xfer()
64 	WREG32(rec->en_clk_reg, temp);  in amdgpu_i2c_pre_xfer()
66 	temp = RREG32(rec->en_data_reg) & ~rec->en_data_mask;  in amdgpu_i2c_pre_xfer()
67 	WREG32(rec->en_data_reg, temp);  in amdgpu_i2c_pre_xfer()
70 	temp = RREG32(rec->mask_clk_reg) | rec->mask_clk_mask;  in amdgpu_i2c_pre_xfer()
71 	WREG32(rec->mask_clk_reg, temp);  in amdgpu_i2c_pre_xfer()
72 	temp = RREG32(rec->mask_clk_reg);  in amdgpu_i2c_pre_xfer()
74 	temp = RREG32(rec->mask_data_reg) | rec->mask_data_mask;  in amdgpu_i2c_pre_xfer()
75 	WREG32(rec->mask_data_reg, temp);  in amdgpu_i2c_pre_xfer()
76 	temp = RREG32(rec->mask_data_reg);  in amdgpu_i2c_pre_xfer()
85 	struct amdgpu_i2c_bus_rec *rec = &i2c->rec;  in amdgpu_i2c_post_xfer()  local
89 	temp = RREG32(rec->mask_clk_reg) & ~rec->mask_clk_mask;  in amdgpu_i2c_post_xfer()
90 	WREG32(rec->mask_clk_reg, temp);  in amdgpu_i2c_post_xfer()
91 	temp = RREG32(rec->mask_clk_reg);  in amdgpu_i2c_post_xfer()
93 	temp = RREG32(rec->mask_data_reg) & ~rec->mask_data_mask;  in amdgpu_i2c_post_xfer()
94 	WREG32(rec->mask_data_reg, temp);  in amdgpu_i2c_post_xfer()
95 	temp = RREG32(rec->mask_data_reg);  in amdgpu_i2c_post_xfer()
104 	struct amdgpu_i2c_bus_rec *rec = &i2c->rec;  in amdgpu_i2c_get_clock()  local
108 	val = RREG32(rec->y_clk_reg);  in amdgpu_i2c_get_clock()
109 	val &= rec->y_clk_mask;  in amdgpu_i2c_get_clock()
119 	struct amdgpu_i2c_bus_rec *rec = &i2c->rec;  in amdgpu_i2c_get_data()  local
123 	val = RREG32(rec->y_data_reg);  in amdgpu_i2c_get_data()
124 	val &= rec->y_data_mask;  in amdgpu_i2c_get_data()
133 	struct amdgpu_i2c_bus_rec *rec = &i2c->rec;  in amdgpu_i2c_set_clock()  local
137 	val = RREG32(rec->en_clk_reg) & ~rec->en_clk_mask;  in amdgpu_i2c_set_clock()
138 	val |= clock ? 0 : rec->en_clk_mask;  in amdgpu_i2c_set_clock()
139 	WREG32(rec->en_clk_reg, val);  in amdgpu_i2c_set_clock()
146 	struct amdgpu_i2c_bus_rec *rec = &i2c->rec;  in amdgpu_i2c_set_data()  local
150 	val = RREG32(rec->en_data_reg) & ~rec->en_data_mask;  in amdgpu_i2c_set_data()
151 	val |= data ? 0 : rec->en_data_mask;  in amdgpu_i2c_set_data()
152 	WREG32(rec->en_data_reg, val);  in amdgpu_i2c_set_data()
161 					    struct amdgpu_i2c_bus_rec *rec,  in amdgpu_i2c_create()  argument
168 	if (rec->mm_i2c && (amdgpu_hw_i2c == 0))  in amdgpu_i2c_create()
175 	i2c->rec = *rec;  in amdgpu_i2c_create()
182 	if (rec->hw_capable &&  in amdgpu_i2c_create()
254 		     struct amdgpu_i2c_bus_rec *rec,  in amdgpu_i2c_add()  argument
262 			adev->i2c_bus[i] = amdgpu_i2c_create(dev, rec, name);  in amdgpu_i2c_add()
277 		    (adev->i2c_bus[i]->rec.i2c_id == i2c_bus->i2c_id)) {  in amdgpu_i2c_lookup()