29 	rsc->idx = container_of(rsc, struct amixer, rsc)->idx[0];  in amixer_master()
39 	return container_of(rsc, struct amixer, rsc)->idx[rsc->conj];  in amixer_index()
54 static int amixer_set_input(struct amixer *amixer, struct rsc *rsc)  in amixer_set_input()  argument
58 	hw = amixer->rsc.hw;  in amixer_set_input()
59 	hw->amixer_set_mode(amixer->rsc.ctrl_blk, AMIXER_Y_IMMEDIATE);  in amixer_set_input()
60 	amixer->input = rsc;  in amixer_set_input()
62 		hw->amixer_set_x(amixer->rsc.ctrl_blk, BLANK_SLOT);  in amixer_set_input()
64 		hw->amixer_set_x(amixer->rsc.ctrl_blk,  in amixer_set_input()
71 static int amixer_set_y(struct amixer *amixer, unsigned int y)  in amixer_set_y()  argument
75 	hw = amixer->rsc.hw;  in amixer_set_y()
76 	hw->amixer_set_y(amixer->rsc.ctrl_blk, y);  in amixer_set_y()
81 static int amixer_set_invalid_squash(struct amixer *amixer, unsigned int iv)  in amixer_set_invalid_squash()  argument
85 	hw = amixer->rsc.hw;  in amixer_set_invalid_squash()
86 	hw->amixer_set_iv(amixer->rsc.ctrl_blk, iv);  in amixer_set_invalid_squash()
91 static int amixer_set_sum(struct amixer *amixer, struct sum *sum)  in amixer_set_sum()  argument
95 	hw = amixer->rsc.hw;  in amixer_set_sum()
96 	amixer->sum = sum;  in amixer_set_sum()
98 		hw->amixer_set_se(amixer->rsc.ctrl_blk, 0);  in amixer_set_sum()
100 		hw->amixer_set_se(amixer->rsc.ctrl_blk, 1);  in amixer_set_sum()
101 		hw->amixer_set_sadr(amixer->rsc.ctrl_blk,  in amixer_set_sum()
108 static int amixer_commit_write(struct amixer *amixer)  in amixer_commit_write()  argument
116 	hw = amixer->rsc.hw;  in amixer_commit_write()
117 	input = amixer->input;  in amixer_commit_write()
118 	sum = amixer->sum;  in amixer_commit_write()
121 	amixer->rsc.ops->master(&amixer->rsc);  in amixer_commit_write()
128 	for (i = 0; i < amixer->rsc.msr; i++) {  in amixer_commit_write()
129 		hw->amixer_set_dirty_all(amixer->rsc.ctrl_blk);  in amixer_commit_write()
131 			hw->amixer_set_x(amixer->rsc.ctrl_blk,  in amixer_commit_write()
136 			hw->amixer_set_sadr(amixer->rsc.ctrl_blk,  in amixer_commit_write()
140 		index = amixer->rsc.ops->output_slot(&amixer->rsc);  in amixer_commit_write()
141 		hw->amixer_commit_write(hw, index, amixer->rsc.ctrl_blk);  in amixer_commit_write()
142 		amixer->rsc.ops->next_conj(&amixer->rsc);  in amixer_commit_write()
144 	amixer->rsc.ops->master(&amixer->rsc);  in amixer_commit_write()
154 static int amixer_commit_raw_write(struct amixer *amixer)  in amixer_commit_raw_write()  argument
159 	hw = amixer->rsc.hw;  in amixer_commit_raw_write()
160 	index = amixer->rsc.ops->output_slot(&amixer->rsc);  in amixer_commit_raw_write()
161 	hw->amixer_commit_write(hw, index, amixer->rsc.ctrl_blk);  in amixer_commit_raw_write()
166 static int amixer_get_y(struct amixer *amixer)  in amixer_get_y()  argument
170 	hw = amixer->rsc.hw;  in amixer_get_y()
171 	return hw->amixer_get_y(amixer->rsc.ctrl_blk);  in amixer_get_y()
174 static int amixer_setup(struct amixer *amixer, struct rsc *input,  in amixer_setup()  argument
177 	amixer_set_input(amixer, input);  in amixer_setup()
178 	amixer_set_y(amixer, scale);  in amixer_setup()
179 	amixer_set_sum(amixer, sum);  in amixer_setup()
180 	amixer_commit_write(amixer);  in amixer_setup()
195 static int amixer_rsc_init(struct amixer *amixer,  in amixer_rsc_init()  argument
201 	err = rsc_init(&amixer->rsc, amixer->idx[0],  in amixer_rsc_init()
207 	amixer->rsc.ops = &amixer_basic_rsc_ops;  in amixer_rsc_init()
208 	amixer->ops = &amixer_ops;  in amixer_rsc_init()
209 	amixer->input = NULL;  in amixer_rsc_init()
210 	amixer->sum = NULL;  in amixer_rsc_init()
212 	amixer_setup(amixer, NULL, 0, NULL);  in amixer_rsc_init()
217 static int amixer_rsc_uninit(struct amixer *amixer)  in amixer_rsc_uninit()  argument
219 	amixer_setup(amixer, NULL, 0, NULL);  in amixer_rsc_uninit()
220 	rsc_uninit(&amixer->rsc);  in amixer_rsc_uninit()
221 	amixer->ops = NULL;  in amixer_rsc_uninit()
222 	amixer->input = NULL;  in amixer_rsc_uninit()
223 	amixer->sum = NULL;  in amixer_rsc_uninit()
229 			  struct amixer **ramixer)  in get_amixer_rsc()
233 	struct amixer *amixer;  in get_amixer_rsc()  local
239 	amixer = kzalloc(sizeof(*amixer), GFP_KERNEL);  in get_amixer_rsc()
240 	if (!amixer)  in get_amixer_rsc()
252 		amixer->idx[i] = idx;  in get_amixer_rsc()
261 	err = amixer_rsc_init(amixer, desc, mgr);  in get_amixer_rsc()
265 	*ramixer = amixer;  in get_amixer_rsc()
272 		mgr_put_resource(&mgr->mgr, 1, amixer->idx[i]);  in get_amixer_rsc()
275 	kfree(amixer);  in get_amixer_rsc()
279 static int put_amixer_rsc(struct amixer_mgr *mgr, struct amixer *amixer)  in put_amixer_rsc()  argument
285 	for (i = 0; i < amixer->rsc.msr; i++)  in put_amixer_rsc()
286 		mgr_put_resource(&mgr->mgr, 1, amixer->idx[i]);  in put_amixer_rsc()
289 	amixer_rsc_uninit(amixer);  in put_amixer_rsc()
290 	kfree(amixer);  in put_amixer_rsc()