sh/rcar/dvc.c

34 #define DVC_NAME "dvc"
45 #define rsnd_dvc_get(priv, id) ((struct rsnd_dvc *)(priv->dvc) + id)
54 	     ((pos) = (struct rsnd_dvc *)(priv)->dvc + i);	\
69 #define rsnd_dvc_get_vrpdr(dvc) (rsnd_kctrl_vals(dvc->rup) << 8 | \
70 				 rsnd_kctrl_vals(dvc->rdown))
71 #define rsnd_dvc_get_vrdbr(dvc) (0x3ff - (rsnd_kctrl_valm(dvc->volume, 0) >> 13))
76 	struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod);
81 	if (rsnd_kctrl_vals(dvc->ren))
83 			val[i] = rsnd_kctrl_max(dvc->volume);
86 			val[i] = rsnd_kctrl_valm(dvc->volume, i);
96 	struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod);
110 	if (rsnd_kctrl_vals(dvc->ren)) {
120 		vrpdr = rsnd_dvc_get_vrpdr(dvc);
121 		vrdbr = rsnd_dvc_get_vrdbr(dvc);
146 	struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod);
152 	for (i = 0; i < rsnd_kctrl_size(dvc->mute); i++)
153 		zcmcr |= (!!rsnd_kctrl_valm(dvc->mute, i)) << i;
155 	if (rsnd_kctrl_vals(dvc->ren)) {
156 		vrpdr = rsnd_dvc_get_vrpdr(dvc);
157 		vrdbr = rsnd_dvc_get_vrdbr(dvc);
219 	struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod);
231 			&dvc->volume, channels,
242 			&dvc->mute, channels,
253 			&dvc->ren, 1);
262 			&dvc->rup,
273 			&dvc->rdown,
329 	struct rsnd_dvc *dvc;
344 	dvc	= devm_kcalloc(dev, nr, sizeof(*dvc), GFP_KERNEL);
345 	if (!dvc) {
351 	priv->dvc	= dvc;
356 		dvc = rsnd_dvc_get(priv, i);
368 		ret = rsnd_mod_init(priv, rsnd_mod_get(dvc), &rsnd_dvc_ops,
386 	struct rsnd_dvc *dvc;
389 	for_each_rsnd_dvc(dvc, priv, i) {
390 		rsnd_mod_quit(rsnd_mod_get(dvc));