From: Rakesh Ughreja <rakesh.a.ughreja@intel.com>
To: alsa-devel@alsa-project.org, broonie@kernel.org, tiwai@suse.de,
liam.r.girdwood@linux.intel.com
Cc: vinod.koul@intel.com, patches.audio@intel.com,
Rakesh Ughreja <rakesh.a.ughreja@intel.com>,
pierre-louis.bossart@linux.intel.com
Subject: [RFC v2 05/11] ALSA: hda - make some of the functions externally visible
Date: Mon, 11 Dec 2017 16:22:57 +0530 [thread overview]
Message-ID: <1512989583-10877-6-git-send-email-rakesh.a.ughreja@intel.com> (raw)
In-Reply-To: <1512989583-10877-1-git-send-email-rakesh.a.ughreja@intel.com>
Mark some functions with EXPORT_SYMBOL_GPL so that it can be called by
other kernel modules. These APIs would be called by ASoC based HDA codec
driver which will be added in the later patches.
Signed-off-by: Rakesh Ughreja <rakesh.a.ughreja@intel.com>
---
sound/pci/hda/hda_codec.c | 9 +++++++--
sound/pci/hda/hda_codec.h | 2 ++
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index e018ecb..085fd9e 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -2903,7 +2903,7 @@ static void hda_call_codec_resume(struct hda_codec *codec)
atomic_dec(&codec->core.in_pm);
}
-static int hda_codec_runtime_suspend(struct device *dev)
+int hda_codec_runtime_suspend(struct device *dev)
{
struct hda_codec *codec = dev_to_hda_codec(dev);
struct hda_pcm *pcm;
@@ -2919,8 +2919,9 @@ static int hda_codec_runtime_suspend(struct device *dev)
snd_hdac_link_power(&codec->core, false);
return 0;
}
+EXPORT_SYMBOL_GPL(hda_codec_runtime_suspend);
-static int hda_codec_runtime_resume(struct device *dev)
+int hda_codec_runtime_resume(struct device *dev)
{
struct hda_codec *codec = dev_to_hda_codec(dev);
@@ -2930,6 +2931,7 @@ static int hda_codec_runtime_resume(struct device *dev)
pm_runtime_mark_last_busy(dev);
return 0;
}
+EXPORT_SYMBOL_GPL(hda_codec_runtime_resume);
#endif /* CONFIG_PM */
/* referred in hda_bind.c */
@@ -3005,6 +3007,7 @@ int snd_hda_codec_build_controls(struct hda_codec *codec)
sync_power_up_states(codec);
return 0;
}
+EXPORT_SYMBOL_GPL(snd_hda_codec_build_controls);
/*
* PCM stuff
@@ -3210,6 +3213,7 @@ int snd_hda_codec_parse_pcms(struct hda_codec *codec)
return 0;
}
+EXPORT_SYMBOL_GPL(snd_hda_codec_parse_pcms);
/* assign all PCMs of the given codec */
int snd_hda_codec_build_pcms(struct hda_codec *codec)
@@ -3246,6 +3250,7 @@ int snd_hda_codec_build_pcms(struct hda_codec *codec)
return 0;
}
+EXPORT_SYMBOL_GPL(snd_hda_codec_build_pcms);
/**
* snd_hda_add_new_ctls - create controls from the array
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 681c360..d3099db 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -497,6 +497,8 @@ int hda_call_check_power_status(struct hda_codec *codec, hda_nid_t nid)
#ifdef CONFIG_PM
void snd_hda_set_power_save(struct hda_bus *bus, int delay);
void snd_hda_update_power_acct(struct hda_codec *codec);
+int hda_codec_runtime_suspend(struct device *dev);
+int hda_codec_runtime_resume(struct device *dev);
#else
static inline void snd_hda_set_power_save(struct hda_bus *bus, int delay) {}
#endif
--
2.7.4
next prev parent reply other threads:[~2017-12-11 10:48 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-11 10:52 [RFC v2 00/11] Enable HDA Codec support on Intel Platforms (Series2) Rakesh Ughreja
2017-12-11 10:52 ` [RFC v2 01/11] ASoC: Intel: Boards: Machine driver for Intel platforms Rakesh Ughreja
2017-12-11 10:52 ` [RFC v2 02/11] ASoC: Intel: Skylake: Add entry in sst_acpi_mach for HDA codecs Rakesh Ughreja
2017-12-11 10:52 ` [RFC v2 03/11] ASoC: Intel: Skylake: add HDA BE DAIs Rakesh Ughreja
2017-12-11 10:52 ` [RFC v2 04/11] ASoC: Intel: Skylake: use hda_bus instead of hdac_bus Rakesh Ughreja
2017-12-11 10:52 ` Rakesh Ughreja [this message]
2017-12-11 10:52 ` [RFC v2 06/11] ASoC: hdac_hda: add ASoC based HDA codec driver Rakesh Ughreja
2017-12-11 10:52 ` [RFC v2 07/11] ALSA: hda: add new API snd_hda_asoc_codec_new for ASoC codec drivers Rakesh Ughreja
2017-12-11 10:53 ` [RFC v2 08/11] ASoC: hdac_hda: add DAI, widgets and related ops Rakesh Ughreja
2017-12-11 10:53 ` [RFC v2 09/11] ASoC: hdac_hda: add runtime PM support Rakesh Ughreja
2017-12-11 10:53 ` [RFC v2 10/11] ASoC: patch_realtek: add ASoC based Realtek HDA codec driver patch Rakesh Ughreja
2017-12-11 10:53 ` [RFC v2 11/11] ASoC: Intel: Boards: add support for HDA codecs Rakesh Ughreja
2017-12-11 11:23 ` [RFC v2 00/11] Enable HDA Codec support on Intel Platforms (Series2) Takashi Iwai
2017-12-11 15:10 ` Ughreja, Rakesh A
2017-12-11 15:21 ` Takashi Iwai
2017-12-11 18:20 ` Ughreja, Rakesh A
2017-12-11 18:49 ` Takashi Iwai
2017-12-12 16:37 ` Ughreja, Rakesh A
2017-12-12 16:50 ` Takashi Iwai
2017-12-12 18:25 ` Ughreja, Rakesh A
2017-12-12 18:21 ` Joël Krähemann
2017-12-12 18:40 ` Ughreja, Rakesh A
2017-12-12 18:51 ` Joël Krähemann
2017-12-13 5:22 ` Ughreja, Rakesh A
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