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path: root/sound/pci/ac97/ac97_patch.c
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Diffstat (limited to 'sound/pci/ac97/ac97_patch.c')
-rw-r--r--sound/pci/ac97/ac97_patch.c198
1 files changed, 65 insertions, 133 deletions
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index 991762215417..ceaac1c41906 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -33,7 +33,8 @@
static struct snd_kcontrol *snd_ac97_find_mixer_ctl(struct snd_ac97 *ac97,
const char *name);
static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name,
- const unsigned int *tlv, const char **slaves);
+ const unsigned int *tlv,
+ const char * const *slaves);
/*
* Chip specific initialization
@@ -81,22 +82,11 @@ static int ac97_update_bits_page(struct snd_ac97 *ac97, unsigned short reg, unsi
/*
* shared line-in/mic controls
*/
-static int ac97_enum_text_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo,
- const char **texts, unsigned int nums)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = nums;
- if (uinfo->value.enumerated.item > nums - 1)
- uinfo->value.enumerated.item = nums - 1;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
-}
-
static int ac97_surround_jack_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static const char *texts[] = { "Shared", "Independent" };
- return ac97_enum_text_info(kcontrol, uinfo, texts, 2);
+ static const char * const texts[] = { "Shared", "Independent" };
+
+ return snd_ctl_enum_info(uinfo, 1, 2, texts);
}
static int ac97_surround_jack_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
@@ -123,9 +113,9 @@ static int ac97_surround_jack_mode_put(struct snd_kcontrol *kcontrol, struct snd
static int ac97_channel_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static const char *texts[] = { "2ch", "4ch", "6ch", "8ch" };
- return ac97_enum_text_info(kcontrol, uinfo, texts,
- kcontrol->private_value);
+ static const char * const texts[] = { "2ch", "4ch", "6ch", "8ch" };
+
+ return snd_ctl_enum_info(uinfo, 1, kcontrol->private_value, texts);
}
static int ac97_channel_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
@@ -240,17 +230,11 @@ static inline int alc850_is_aux_back_surround(struct snd_ac97 *ac97)
static int snd_ac97_ymf7x3_info_speaker(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- static char *texts[3] = {
+ static const char * const texts[3] = {
"Standard", "Small", "Smaller"
};
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 3;
- if (uinfo->value.enumerated.item > 2)
- uinfo->value.enumerated.item = 2;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(uinfo, 1, 3, texts);
}
static int snd_ac97_ymf7x3_get_speaker(struct snd_kcontrol *kcontrol,
@@ -293,15 +277,9 @@ static const struct snd_kcontrol_new snd_ac97_ymf7x3_controls_speaker =
static int snd_ac97_ymf7x3_spdif_source_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- static char *texts[2] = { "AC-Link", "A/D Converter" };
+ static const char * const texts[2] = { "AC-Link", "A/D Converter" };
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 2;
- if (uinfo->value.enumerated.item > 1)
- uinfo->value.enumerated.item = 1;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(uinfo, 1, 2, texts);
}
static int snd_ac97_ymf7x3_spdif_source_get(struct snd_kcontrol *kcontrol,
@@ -401,15 +379,9 @@ static int patch_yamaha_ymf743(struct snd_ac97 *ac97)
There is also a bit to mute S/PDIF output in a vendor-specific register. */
static int snd_ac97_ymf753_spdif_output_pin_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static char *texts[3] = { "Disabled", "Pin 43", "Pin 48" };
+ static const char * const texts[3] = { "Disabled", "Pin 43", "Pin 48" };
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 3;
- if (uinfo->value.enumerated.item > 2)
- uinfo->value.enumerated.item = 2;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(uinfo, 1, 3, texts);
}
static int snd_ac97_ymf753_spdif_output_pin_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
@@ -1103,16 +1075,11 @@ static int patch_sigmatel_stac9756(struct snd_ac97 * ac97)
static int snd_ac97_stac9758_output_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static char *texts[5] = { "Input/Disabled", "Front Output",
+ static const char * const texts[5] = {
+ "Input/Disabled", "Front Output",
"Rear Output", "Center/LFE Output", "Mixer Output" };
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 5;
- if (uinfo->value.enumerated.item > 4)
- uinfo->value.enumerated.item = 4;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(uinfo, 1, 5, texts);
}
static int snd_ac97_stac9758_output_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
@@ -1147,16 +1114,11 @@ static int snd_ac97_stac9758_output_jack_put(struct snd_kcontrol *kcontrol, stru
static int snd_ac97_stac9758_input_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static char *texts[7] = { "Mic2 Jack", "Mic1 Jack", "Line In Jack",
+ static const char * const texts[7] = {
+ "Mic2 Jack", "Mic1 Jack", "Line In Jack",
"Front Jack", "Rear Jack", "Center/LFE Jack", "Mute" };
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 7;
- if (uinfo->value.enumerated.item > 6)
- uinfo->value.enumerated.item = 6;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(uinfo, 1, 7, texts);
}
static int snd_ac97_stac9758_input_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
@@ -1181,15 +1143,11 @@ static int snd_ac97_stac9758_input_jack_put(struct snd_kcontrol *kcontrol, struc
static int snd_ac97_stac9758_phonesel_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static char *texts[3] = { "None", "Front Jack", "Rear Jack" };
+ static const char * const texts[3] = {
+ "None", "Front Jack", "Rear Jack"
+ };
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 3;
- if (uinfo->value.enumerated.item > 2)
- uinfo->value.enumerated.item = 2;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(uinfo, 1, 3, texts);
}
static int snd_ac97_stac9758_phonesel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
@@ -1804,15 +1762,9 @@ static int patch_ad1886(struct snd_ac97 * ac97)
static int snd_ac97_ad198x_spdif_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static char *texts[2] = { "AC-Link", "A/D Converter" };
+ static const char * const texts[2] = { "AC-Link", "A/D Converter" };
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 2;
- if (uinfo->value.enumerated.item > 1)
- uinfo->value.enumerated.item = 1;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(uinfo, 1, 2, texts);
}
static int snd_ac97_ad198x_spdif_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
@@ -1994,15 +1946,9 @@ static int snd_ac97_ad1888_lohpsel_put(struct snd_kcontrol *kcontrol, struct snd
static int snd_ac97_ad1888_downmix_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static char *texts[3] = {"Off", "6 -> 4", "6 -> 2"};
+ static const char * const texts[3] = {"Off", "6 -> 4", "6 -> 2"};
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 3;
- if (uinfo->value.enumerated.item > 2)
- uinfo->value.enumerated.item = 2;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(uinfo, 1, 3, texts);
}
static int snd_ac97_ad1888_downmix_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
@@ -2153,16 +2099,11 @@ static int patch_ad1980(struct snd_ac97 * ac97)
static int snd_ac97_ad1985_vrefout_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- static char *texts[4] = {"High-Z", "3.7 V", "2.25 V", "0 V"};
+ static const char * const texts[4] = {
+ "High-Z", "3.7 V", "2.25 V", "0 V"
+ };
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 4;
- if (uinfo->value.enumerated.item > 3)
- uinfo->value.enumerated.item = 3;
- strcpy(uinfo->value.enumerated.name,
- texts[uinfo->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(uinfo, 1, 4, texts);
}
static int snd_ac97_ad1985_vrefout_get(struct snd_kcontrol *kcontrol,
@@ -2756,20 +2697,18 @@ static const struct snd_kcontrol_new snd_ac97_controls_alc655[] = {
static int alc655_iec958_route_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static char *texts_655[3] = { "PCM", "Analog In", "IEC958 In" };
- static char *texts_658[4] = { "PCM", "Analog1 In", "Analog2 In", "IEC958 In" };
+ static const char * const texts_655[3] = {
+ "PCM", "Analog In", "IEC958 In"
+ };
+ static const char * const texts_658[4] = {
+ "PCM", "Analog1 In", "Analog2 In", "IEC958 In"
+ };
struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = ac97->spec.dev_flags ? 4 : 3;
- if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
- uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
- strcpy(uinfo->value.enumerated.name,
- ac97->spec.dev_flags ?
- texts_658[uinfo->value.enumerated.item] :
- texts_655[uinfo->value.enumerated.item]);
- return 0;
+ if (ac97->spec.dev_flags)
+ return snd_ctl_enum_info(uinfo, 1, 4, texts_658);
+ else
+ return snd_ctl_enum_info(uinfo, 1, 3, texts_655);
}
static int alc655_iec958_route_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
@@ -3055,15 +2994,9 @@ static int patch_cm9738(struct snd_ac97 * ac97)
static int snd_ac97_cmedia_spdif_playback_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static char *texts[] = { "Analog", "Digital" };
+ static const char * const texts[] = { "Analog", "Digital" };
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 2;
- if (uinfo->value.enumerated.item > 1)
- uinfo->value.enumerated.item = 1;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(uinfo, 1, 2, texts);
}
static int snd_ac97_cmedia_spdif_playback_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
@@ -3235,15 +3168,9 @@ static const struct snd_kcontrol_new snd_ac97_cm9761_controls[] = {
static int cm9761_spdif_out_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static char *texts[] = { "AC-Link", "ADC", "SPDIF-In" };
+ static const char * const texts[] = { "AC-Link", "ADC", "SPDIF-In" };
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 3;
- if (uinfo->value.enumerated.item > 2)
- uinfo->value.enumerated.item = 2;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(uinfo, 1, 3, texts);
}
static int cm9761_spdif_out_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
@@ -3270,7 +3197,9 @@ static int cm9761_spdif_out_source_put(struct snd_kcontrol *kcontrol, struct snd
ucontrol->value.enumerated.item[0] == 1 ? 0x2 : 0);
}
-static const char *cm9761_dac_clock[] = { "AC-Link", "SPDIF-In", "Both" };
+static const char * const cm9761_dac_clock[] = {
+ "AC-Link", "SPDIF-In", "Both"
+};
static const struct ac97_enum cm9761_dac_clock_enum =
AC97_ENUM_SINGLE(AC97_CM9761_SPDIF_CTRL, 9, 3, cm9761_dac_clock);
@@ -3384,7 +3313,9 @@ static int patch_cm9761(struct snd_ac97 *ac97)
#define AC97_CM9780_MULTI_CHAN 0x66
#define AC97_CM9780_SPDIF 0x6c
-static const char *cm9780_ch_select[] = { "Front", "Side", "Center/LFE", "Rear" };
+static const char * const cm9780_ch_select[] = {
+ "Front", "Side", "Center/LFE", "Rear"
+};
static const struct ac97_enum cm9780_ch_select_enum =
AC97_ENUM_SINGLE(AC97_CM9780_MULTI_CHAN, 6, 4, cm9780_ch_select);
static const struct snd_kcontrol_new cm9780_controls[] = {
@@ -3430,7 +3361,7 @@ AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0),
AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0),
};
-static const char *slave_vols_vt1616[] = {
+static const char * const slave_vols_vt1616[] = {
"Front Playback Volume",
"Surround Playback Volume",
"Center Playback Volume",
@@ -3438,7 +3369,7 @@ static const char *slave_vols_vt1616[] = {
NULL
};
-static const char *slave_sws_vt1616[] = {
+static const char * const slave_sws_vt1616[] = {
"Front Playback Switch",
"Surround Playback Switch",
"Center Playback Switch",
@@ -3459,10 +3390,11 @@ static struct snd_kcontrol *snd_ac97_find_mixer_ctl(struct snd_ac97 *ac97,
/* create a virtual master control and add slaves */
static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name,
- const unsigned int *tlv, const char **slaves)
+ const unsigned int *tlv,
+ const char * const *slaves)
{
struct snd_kcontrol *kctl;
- const char **s;
+ const char * const *s;
int err;
kctl = snd_ctl_make_virtual_master(name, tlv);
@@ -3552,11 +3484,12 @@ static int snd_ac97_vt1617a_smart51_info(struct snd_kcontrol *kcontrol,
* is SM51EN *AND* it's Bit14, not Bit15 so the table is very
* counter-intuitive */
- static const char* texts[] = { "LineIn Mic1", "LineIn Mic1 Mic3",
+ static const char * const texts[] = {"LineIn Mic1", "LineIn Mic1 Mic3",
"Surr LFE/C Mic3", "LineIn LFE/C Mic3",
"LineIn Mic2", "LineIn Mic2 Mic1",
"Surr LFE Mic1", "Surr LFE Mic1 Mic2"};
- return ac97_enum_text_info(kcontrol, uinfo, texts, 8);
+
+ return snd_ctl_enum_info(uinfo, 1, 8, texts);
}
static int snd_ac97_vt1617a_smart51_get(struct snd_kcontrol *kcontrol,
@@ -3685,7 +3618,7 @@ static int patch_vt1617a(struct snd_ac97 * ac97)
struct vt1618_uaj_item {
unsigned short mask;
unsigned short shift;
- const char *items[4];
+ const char * const items[4];
};
/* This list reflects the vt1618 docs for Vendor Defined Register 0x60. */
@@ -3720,9 +3653,8 @@ static struct vt1618_uaj_item vt1618_uaj[3] = {
static int snd_ac97_vt1618_UAJ_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- return ac97_enum_text_info(kcontrol, uinfo,
- vt1618_uaj[kcontrol->private_value].items,
- 4);
+ return snd_ctl_enum_info(uinfo, 1, 4,
+ vt1618_uaj[kcontrol->private_value].items);
}
/* All of the vt1618 Universal Audio Jack twiddlers are on
@@ -3767,9 +3699,9 @@ static int snd_ac97_vt1618_UAJ_put(struct snd_kcontrol *kcontrol,
static int snd_ac97_vt1618_aux_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- static const char *txt_aux[] = {"Aux In", "Back Surr Out"};
+ static const char * const txt_aux[] = {"Aux In", "Back Surr Out"};
- return ac97_enum_text_info(kcontrol, uinfo, txt_aux, 2);
+ return snd_ctl_enum_info(uinfo, 1, 2, txt_aux);
}
static int snd_ac97_vt1618_aux_get(struct snd_kcontrol *kcontrol,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.