This patch series refactors function audio_mux() and fixes several issues
related to muting/unmuting on probing, first open and last close.
Two thirds of the changes have already been sent as part of the RFC patch series
"bttv: fix muting/unmuting on probing, first open and last close" v1 and v2,
the new patches 3-6 untagle the mute and input setting code as much as possible
as suggested by hans Verkuil.
Tested with a Hauppauge WinTV Theatre (model 37284, Rev B421).
Frank Schäfer (10):
bttv: audio_mux(): use a local variable "gpio_mute" instead of
modifying the function parameter "mute"
bttv: audio_mux(): do not change the value of the v4l2 mute control
bttv: do not save the audio input in audio_mux()
bttv: rename field 'audio' in struct 'bttv' to 'audio_input'
bttv: separate GPIO part from function audio_mux()
bttv: untangle audio input and mute setting
bttv: do not unmute the device before the first open
bttv: apply mute settings on open
bttv: fix mute on last close of the video device node
bttv: avoid mute on last close when the radio device node is still
open
drivers/media/pci/bt8xx/bttv-cards.c | 2 +-
drivers/media/pci/bt8xx/bttv-driver.c | 101 ++++++++++++++++++---------------
drivers/media/pci/bt8xx/bttvp.h | 2 +-
3 Dateien geändert, 57 Zeilen hinzugefügt(+), 48 Zeilen entfernt(-)
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1.7.10.4
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