11 #define soc_link_ret(rtd, ret) _soc_link_ret(rtd, __func__, ret)  argument
12 static inline int _soc_link_ret(struct snd_soc_pcm_runtime *rtd,  in _soc_link_ret()  argument
25 		dev_err(rtd->dev,  in _soc_link_ret()
27 			func, rtd->dai_link->name, ret);  in _soc_link_ret()
37 #define soc_link_mark_push(rtd, substream, tgt)		((rtd)->mark_##tgt = substream)  argument
38 #define soc_link_mark_pop(rtd, substream, tgt)		((rtd)->mark_##tgt = NULL)  argument
39 #define soc_link_mark_match(rtd, substream, tgt)	((rtd)->mark_##tgt == substream)  argument
41 int snd_soc_link_init(struct snd_soc_pcm_runtime *rtd)  in snd_soc_link_init()  argument
45 	if (rtd->dai_link->init)  in snd_soc_link_init()
46 		ret = rtd->dai_link->init(rtd);  in snd_soc_link_init()
48 	return soc_link_ret(rtd, ret);  in snd_soc_link_init()
51 void snd_soc_link_exit(struct snd_soc_pcm_runtime *rtd)  in snd_soc_link_exit()  argument
53 	if (rtd->dai_link->exit)  in snd_soc_link_exit()
54 		rtd->dai_link->exit(rtd);  in snd_soc_link_exit()
57 int snd_soc_link_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,  in snd_soc_link_be_hw_params_fixup()  argument
62 	if (rtd->dai_link->be_hw_params_fixup)  in snd_soc_link_be_hw_params_fixup()
63 		ret = rtd->dai_link->be_hw_params_fixup(rtd, params);  in snd_soc_link_be_hw_params_fixup()
65 	return soc_link_ret(rtd, ret);  in snd_soc_link_be_hw_params_fixup()
70 	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);  in snd_soc_link_startup()  local
73 	if (rtd->dai_link->ops &&  in snd_soc_link_startup()
74 	    rtd->dai_link->ops->startup)  in snd_soc_link_startup()
75 		ret = rtd->dai_link->ops->startup(substream);  in snd_soc_link_startup()
79 		soc_link_mark_push(rtd, substream, startup);  in snd_soc_link_startup()
81 	return soc_link_ret(rtd, ret);  in snd_soc_link_startup()
87 	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);  in snd_soc_link_shutdown()  local
89 	if (rollback && !soc_link_mark_match(rtd, substream, startup))  in snd_soc_link_shutdown()
92 	if (rtd->dai_link->ops &&  in snd_soc_link_shutdown()
93 	    rtd->dai_link->ops->shutdown)  in snd_soc_link_shutdown()
94 		rtd->dai_link->ops->shutdown(substream);  in snd_soc_link_shutdown()
97 	soc_link_mark_pop(rtd, substream, startup);  in snd_soc_link_shutdown()
102 	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);  in snd_soc_link_prepare()  local
105 	if (rtd->dai_link->ops &&  in snd_soc_link_prepare()
106 	    rtd->dai_link->ops->prepare)  in snd_soc_link_prepare()
107 		ret = rtd->dai_link->ops->prepare(substream);  in snd_soc_link_prepare()
109 	return soc_link_ret(rtd, ret);  in snd_soc_link_prepare()
115 	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);  in snd_soc_link_hw_params()  local
118 	if (rtd->dai_link->ops &&  in snd_soc_link_hw_params()
119 	    rtd->dai_link->ops->hw_params)  in snd_soc_link_hw_params()
120 		ret = rtd->dai_link->ops->hw_params(substream, params);  in snd_soc_link_hw_params()
124 		soc_link_mark_push(rtd, substream, hw_params);  in snd_soc_link_hw_params()
126 	return soc_link_ret(rtd, ret);  in snd_soc_link_hw_params()
131 	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);  in snd_soc_link_hw_free()  local
133 	if (rollback && !soc_link_mark_match(rtd, substream, hw_params))  in snd_soc_link_hw_free()
136 	if (rtd->dai_link->ops &&  in snd_soc_link_hw_free()
137 	    rtd->dai_link->ops->hw_free)  in snd_soc_link_hw_free()
138 		rtd->dai_link->ops->hw_free(substream);  in snd_soc_link_hw_free()
141 	soc_link_mark_pop(rtd, substream, hw_params);  in snd_soc_link_hw_free()
146 	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);  in soc_link_trigger()  local
149 	if (rtd->dai_link->ops &&  in soc_link_trigger()
150 	    rtd->dai_link->ops->trigger)  in soc_link_trigger()
151 		ret = rtd->dai_link->ops->trigger(substream, cmd);  in soc_link_trigger()
153 	return soc_link_ret(rtd, ret);  in soc_link_trigger()
159 	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);  in snd_soc_link_trigger()  local
169 		soc_link_mark_push(rtd, substream, trigger);  in snd_soc_link_trigger()
174 		if (rollback && !soc_link_mark_match(rtd, substream, trigger))  in snd_soc_link_trigger()
178 		soc_link_mark_pop(rtd, substream, startup);  in snd_soc_link_trigger()
186 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in snd_soc_link_compr_startup()  local
189 	if (rtd->dai_link->compr_ops &&  in snd_soc_link_compr_startup()
190 	    rtd->dai_link->compr_ops->startup)  in snd_soc_link_compr_startup()
191 		ret = rtd->dai_link->compr_ops->startup(cstream);  in snd_soc_link_compr_startup()
194 		soc_link_mark_push(rtd, cstream, compr_startup);  in snd_soc_link_compr_startup()
196 	return soc_link_ret(rtd, ret);  in snd_soc_link_compr_startup()
203 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in snd_soc_link_compr_shutdown()  local
205 	if (rollback && !soc_link_mark_match(rtd, cstream, compr_startup))  in snd_soc_link_compr_shutdown()
208 	if (rtd->dai_link->compr_ops &&  in snd_soc_link_compr_shutdown()
209 	    rtd->dai_link->compr_ops->shutdown)  in snd_soc_link_compr_shutdown()
210 		rtd->dai_link->compr_ops->shutdown(cstream);  in snd_soc_link_compr_shutdown()
212 	soc_link_mark_pop(rtd, cstream, compr_startup);  in snd_soc_link_compr_shutdown()
218 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;  in snd_soc_link_compr_set_params()  local
221 	if (rtd->dai_link->compr_ops &&  in snd_soc_link_compr_set_params()
222 	    rtd->dai_link->compr_ops->set_params)  in snd_soc_link_compr_set_params()
223 		ret = rtd->dai_link->compr_ops->set_params(cstream);  in snd_soc_link_compr_set_params()
225 	return soc_link_ret(rtd, ret);  in snd_soc_link_compr_set_params()