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alsa-util: Add a function to read ELD info

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Currently, this function only reads the monitor name, but could
be extended to read e g supported formats as well.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
This commit is contained in:
David Henningsson 2013-02-19 13:25:47 +01:00 • committed by Tanu Kaskinen
parent a40d83a472
commit eaa893d7d1
2 changed files with 76 additions and 0 deletions
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8
src/modules/alsa/alsa-util.h
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@ -143,7 +143,15 @@ const char* pa_alsa_strerror(int errnum);
pa_bool_t pa_alsa_may_tsched(pa_bool_t want);
snd_hctl_elem_t* pa_alsa_find_jack(snd_hctl_t *hctl, const char* jack_name);
snd_hctl_elem_t* pa_alsa_find_eld_ctl(snd_hctl_t *hctl, int device);
snd_mixer_t *pa_alsa_open_mixer(int alsa_card_index, char **ctl_device, snd_hctl_t **hctl);
typedef struct pa_hdmi_eld pa_hdmi_eld;
struct pa_hdmi_eld {
char monitor_name[17];
};
int pa_alsa_get_hdmi_eld(snd_hctl_t *hctl, int device, pa_hdmi_eld *eld);
#endif