From bb63f726f98bec032c7322a9c36eb4167307d856 Mon Sep 17 00:00:00 2001 From: "Subhransu S. Prusty" Date: Fri, 4 Mar 2016 19:59:52 +0530 Subject: ALSA: hda - Use snd_hdac namespace prefix for chmap exported APIs Signed-off-by: Subhransu S. Prusty Signed-off-by: Vinod Koul Signed-off-by: Takashi Iwai --- sound/hda/hdmi_chmap.c | 38 +++++++++++++++++++------------------- 1 file changed, 19 insertions(+), 19 deletions(-) (limited to 'sound/hda') diff --git a/sound/hda/hdmi_chmap.c b/sound/hda/hdmi_chmap.c index 880666a..d7ec862 100644 --- a/sound/hda/hdmi_chmap.c +++ b/sound/hda/hdmi_chmap.c @@ -243,7 +243,7 @@ static int get_channel_allocation_order(int ca) return i; } -void snd_print_channel_allocation(int spk_alloc, char *buf, int buflen) +void snd_hdac_print_channel_allocation(int spk_alloc, char *buf, int buflen) { int i, j; @@ -254,7 +254,7 @@ void snd_print_channel_allocation(int spk_alloc, char *buf, int buflen) } buf[j] = '\0'; /* necessary when j == 0 */ } -EXPORT_SYMBOL_GPL(snd_print_channel_allocation); +EXPORT_SYMBOL_GPL(snd_hdac_print_channel_allocation); /* * The transformation takes two steps: @@ -312,7 +312,7 @@ static int hdmi_channel_allocation_spk_alloc_blk(struct hdac_device *codec, } } - snd_print_channel_allocation(spk_alloc, buf, sizeof(buf)); + snd_hdac_print_channel_allocation(spk_alloc, buf, sizeof(buf)); dev_dbg(&codec->dev, "HDMI: select CA 0x%x for %d-channel allocation: %s\n", ca, channels, buf); @@ -412,7 +412,7 @@ static struct channel_map_table map_tables[] = { }; /* from ALSA API channel position to speaker bit mask */ -int to_spk_mask(unsigned char c) +int snd_hdac_chmap_to_spk_mask(unsigned char c) { struct channel_map_table *t = map_tables; @@ -422,12 +422,12 @@ int to_spk_mask(unsigned char c) } return 0; } -EXPORT_SYMBOL_GPL(to_spk_mask); +EXPORT_SYMBOL_GPL(snd_hdac_chmap_to_spk_mask); /* from ALSA API channel position to CEA slot */ static int to_cea_slot(int ordered_ca, unsigned char pos) { - int mask = to_spk_mask(pos); + int mask = snd_hdac_chmap_to_spk_mask(pos); int i; if (mask) { @@ -441,7 +441,7 @@ static int to_cea_slot(int ordered_ca, unsigned char pos) } /* from speaker bit mask to ALSA API channel position */ -int spk_to_chmap(int spk) +int snd_hdac_spk_to_chmap(int spk) { struct channel_map_table *t = map_tables; @@ -451,14 +451,14 @@ int spk_to_chmap(int spk) } return 0; } -EXPORT_SYMBOL_GPL(spk_to_chmap); +EXPORT_SYMBOL_GPL(snd_hdac_spk_to_chmap); /* from CEA slot to ALSA API channel position */ static int from_cea_slot(int ordered_ca, unsigned char slot) { int mask = channel_allocations[ordered_ca].speakers[7 - slot]; - return spk_to_chmap(mask); + return snd_hdac_spk_to_chmap(mask); } /* get the CA index corresponding to the given ALSA API channel map */ @@ -467,7 +467,7 @@ static int hdmi_manual_channel_allocation(int chs, unsigned char *map) int i, spks = 0, spk_mask = 0; for (i = 0; i < chs; i++) { - int mask = to_spk_mask(map[i]); + int mask = snd_hdac_chmap_to_spk_mask(map[i]); if (mask) { spk_mask |= mask; @@ -530,7 +530,7 @@ static void hdmi_setup_fake_chmap(unsigned char *map, int ca) } } -void hdmi_setup_channel_mapping(struct hdac_chmap *chmap, +void snd_hdac_setup_channel_mapping(struct hdac_chmap *chmap, hda_nid_t pin_nid, bool non_pcm, int ca, int channels, unsigned char *map, bool chmap_set) @@ -545,23 +545,23 @@ void hdmi_setup_channel_mapping(struct hdac_chmap *chmap, hdmi_debug_channel_mapping(chmap, pin_nid); } -EXPORT_SYMBOL_GPL(hdmi_setup_channel_mapping); +EXPORT_SYMBOL_GPL(snd_hdac_setup_channel_mapping); -int hdmi_get_active_channels(int ca) +int snd_hdac_get_active_channels(int ca) { int ordered_ca = get_channel_allocation_order(ca); return channel_allocations[ordered_ca].channels; } -EXPORT_SYMBOL_GPL(hdmi_get_active_channels); +EXPORT_SYMBOL_GPL(snd_hdac_get_active_channels); -struct hdac_cea_channel_speaker_allocation *hdmi_get_ch_alloc_from_ca(int ca) +struct hdac_cea_channel_speaker_allocation *snd_hdac_get_ch_alloc_from_ca(int ca) { return &channel_allocations[get_channel_allocation_order(ca)]; } -EXPORT_SYMBOL_GPL(hdmi_get_ch_alloc_from_ca); +EXPORT_SYMBOL_GPL(snd_hdac_get_ch_alloc_from_ca); -int hdmi_channel_allocation(struct hdac_device *hdac, int spk_alloc, +int snd_hdac_channel_allocation(struct hdac_device *hdac, int spk_alloc, int channels, bool chmap_set, bool non_pcm, unsigned char *map) { int ca; @@ -577,7 +577,7 @@ int hdmi_channel_allocation(struct hdac_device *hdac, int spk_alloc, return ca; } -EXPORT_SYMBOL_GPL(hdmi_channel_allocation); +EXPORT_SYMBOL_GPL(snd_hdac_channel_allocation); /* * ALSA API channel-map control callbacks @@ -619,7 +619,7 @@ static void hdmi_cea_alloc_to_tlv_chmap(struct hdac_chmap *hchmap, if (!spk) continue; - chmap[count++] = spk_to_chmap(spk); + chmap[count++] = snd_hdac_spk_to_chmap(spk); } WARN_ON(count != channels); -- cgit v1.1