diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-multimedia/pulseaudio/pulseaudio/0004-alsa-set-availability-for-some-unavailable-profiles.patch')
-rw-r--r-- | import-layers/yocto-poky/meta/recipes-multimedia/pulseaudio/pulseaudio/0004-alsa-set-availability-for-some-unavailable-profiles.patch | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-multimedia/pulseaudio/pulseaudio/0004-alsa-set-availability-for-some-unavailable-profiles.patch b/import-layers/yocto-poky/meta/recipes-multimedia/pulseaudio/pulseaudio/0004-alsa-set-availability-for-some-unavailable-profiles.patch deleted file mode 100644 index e0efa70f3..000000000 --- a/import-layers/yocto-poky/meta/recipes-multimedia/pulseaudio/pulseaudio/0004-alsa-set-availability-for-some-unavailable-profiles.patch +++ /dev/null @@ -1,83 +0,0 @@ -From 690d567e298f6687b61c82660b051df5b25482ee Mon Sep 17 00:00:00 2001 -From: Tanu Kaskinen <tanuk@iki.fi> -Date: Fri, 23 Oct 2015 13:37:11 +0300 -Subject: [PATCH 4/4] alsa: set availability for (some) unavailable profiles - -The alsa card hasn't so far set any availability for profiles. That -caused an issue with some HDMI hardware: the sound card has two HDMI -outputs, but only the second of them is actually usable. The -unavailable port is marked as unavailable and the available port is -marked as available, but this information isn't propagated to the -profile availability. Without profile availability information, the -initial profile policy picks the unavailable one, since it has a -higher priority value. - -This patch adds simple logic for marking some profiles unavailable: -if the profile only contains unavailable ports, the profile is -unavailable too. This can be improved in the future so that if a -profile contains sinks or sources that only contain unavailable ports, -the profile should be marked as unavailable. Implementing that -requires adding more information about the sinks and sources to -pa_card_profile, however. - -BugLink: https://bugzilla.yoctoproject.org/show_bug.cgi?id=8448 - -Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com> - -Rebased on 8.0. - -Upstream-Status: Denied [The patch set needs some work to be accepted. -The review thread: -http://thread.gmane.org/gmane.comp.audio.pulseaudio.general/24301] - -Signed-off-by: Tanu Kaskinen <tanuk@iki.fi> ---- - src/modules/alsa/module-alsa-card.c | 25 +++++++++++++++++++++++++ - 1 file changed, 25 insertions(+) - -diff --git a/src/modules/alsa/module-alsa-card.c b/src/modules/alsa/module-alsa-card.c -index fe240f0..bdbdc12 100644 ---- a/src/modules/alsa/module-alsa-card.c -+++ b/src/modules/alsa/module-alsa-card.c -@@ -366,6 +366,8 @@ static int report_jack_state(snd_mixer_elem_t *melem, unsigned int mask) { - void *state; - pa_alsa_jack *jack; - struct temp_port_avail *tp, *tports; -+ pa_device_port *port; -+ pa_card_profile *profile; - - pa_assert(u); - -@@ -412,6 +414,29 @@ static int report_jack_state(snd_mixer_elem_t *melem, unsigned int mask) { - pa_device_port_set_available(tp->port, tp->avail); - - pa_xfree(tports); -+ -+ /* Update profile availabilities. The logic could be improved; for now we -+ * only set obviously unavailable profiles (those that contain only -+ * unavailable ports) to PA_AVAILABLE_NO and all others to -+ * PA_AVAILABLE_UNKNOWN. */ -+ PA_HASHMAP_FOREACH(profile, u->card->profiles, state) { -+ void *state2; -+ pa_available_t available = PA_AVAILABLE_NO; -+ -+ /* Don't touch the "off" profile. */ -+ if (pa_hashmap_size(profile->ports) == 0) -+ continue; -+ -+ PA_HASHMAP_FOREACH(port, profile->ports, state2) { -+ if (port->available != PA_AVAILABLE_NO) { -+ available = PA_AVAILABLE_UNKNOWN; -+ break; -+ } -+ } -+ -+ pa_card_profile_set_available(profile, available); -+ } -+ - return 0; - } - --- -2.7.0 - |