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authorNikhil Mahale <nmahale@nvidia.com>2020-02-04 13:27:46 +0300
committerTakashi Iwai <tiwai@suse.de>2020-02-04 19:16:08 +0300
commitc7e661a1c2ae98a4754db6a85fc686b4a89322ad (patch)
tree710529a153404bd5888bbb1b67156c238102d327 /sound/soc/sof/Makefile
parent112e3f5ac505ea0f1e3c59cc757db3c45252c41d (diff)
downloadlinux-c7e661a1c2ae98a4754db6a85fc686b4a89322ad.tar.xz
ALSA: hda - Fix DP-MST support for NVIDIA codecs
If dyn_pcm_assign is set, different jack objects are being created for pcm and pins. If dyn_pcm_assign is set, generic_hdmi_build_jack() calls into add_hdmi_jack_kctl() to create and track separate jack object for pcm. Like sync_eld_via_acomp(), hdmi_present_sense_via_verbs() also need to report status change of the pcm jack. Rename pin_idx_to_jack() to pin_idx_to_pcm_jack(). Update hdmi_present_sense_via_verbs() to report plug state of pcm jack object. Unlike sync_eld_via_acomp(), for !acomp drivers the pcm jack's plug state must be consistent with plug state of pin's jack. Fixes: 5398e94fb753 ("ALSA: hda - Add DP-MST support for NVIDIA codecs") Reported-and-tested-by: Martin Regner <martin@larkos.de> Signed-off-by: Nikhil Mahale <nmahale@nvidia.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200204102746.1356-1-nmahale@nvidia.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
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