Hi
El 10/10/11 11:52, Igor M. Liplianin escribió:
Hi Mauro and Steven,
It's been a long time since cx23885-alsa pull was requested.
To speed things up I created a git branch where I put the patches.
Some patches merged, like introduce then correct checkpatch compliance
or convert spinlock to mutex and back to spinlock, insert printk then remove printk as well.
Minor corrections from me was silently merged, for major I created additional patches.
Hope it helps.
The following changes since commit e30528854797f057aa6ffb6dc9f890e923c467fd:
[media] it913x-fe changes to power up and down of tuner (2011-10-08 08:03:27 -0300)
are available in the git repository at:
git://linuxtv.org/liplianin/media_tree.git cx23885-alsa-clean-2
Igor M. Liplianin (2):
cx23885: videobuf: Remove the videobuf_sg_dma_map/unmap functions
cx25840-audio: fix missing state declaration
Mijhail Moreyra (6):
cx23885: merge mijhail's header changes for alsa
cx23885: ALSA support
cx23885: core changes requireed for ALSA
cx23885: add definitions for HVR1500 to support audio
cx23885: correct the contrast, saturation and hue controls
cx23885: hooks the alsa changes into the video subsystem
Steven Toth (31):
cx23885: prepare the cx23885 makefile for alsa support
cx23885: convert from snd_card_new() to snd_card_create()
cx23885: convert call clients into subdevices
cx23885: minor function renaming to ensure uniformity
cx23885: setup the dma mapping for raw audio support
cx23885: mute the audio during channel change
cx23885: add two additional defines to simplify VBI register bitmap handling
cx23885: initial support for VBI with the cx23885
cx23885: initialize VBI support in the core, add IRQ support, register vbi device
cx23885: minor printk cleanups and device registration
cx25840: enable raw cc processing only for the cx23885 hardware
cx23885: vbi line window adjustments
cx23885: add vbi buffer formatting, window changes and video core changes
cx23885: Ensure the VBI pixel format is established correctly.
cx23885: ensure video is streaming before allowing vbi to stream
cx23885: remove channel dump diagnostics when a vbi buffer times out.
cx23885: Ensure VBI buffers timeout quickly - bugfix for vbi hangs during streaming.
cx23885: Name an internal i2c part and declare a bitfield by name
cx25840: Enable support for non-tuner LR1/LR2 audio inputs
cx23885: Enable audio line in support from the back panel
cx25840: Ensure AUDIO6 and AUDIO7 trigger line-in baseband use.
cx23885: Initial support for the MPX-885 mini-card
cx23885: fixes related to maximum number of inputs and range checking
cx23885: add generic functions for dealing with audio input selection
cx23885: hook the audio selection functions into the main driver
cx23885: v4l2 api compliance, set the audioset field correctly
cx23885: Removed a spurious function cx23885_set_scale().
cx23885: Avoid stopping the risc engine during buffer timeout.
cx23885: Avoid incorrect error handling and reporting
cx23885: Stop the risc video fifo before reconfiguring it.
cx23885: Allow the audio mux config to be specified on a per input basis.
drivers/media/video/cx23885/Makefile | 2 +-
drivers/media/video/cx23885/cx23885-alsa.c | 535 +++++++++++++++++++++++++++
drivers/media/video/cx23885/cx23885-cards.c | 53 +++
drivers/media/video/cx23885/cx23885-core.c | 99 ++++-
drivers/media/video/cx23885/cx23885-i2c.c | 1 +
drivers/media/video/cx23885/cx23885-reg.h | 3 +
drivers/media/video/cx23885/cx23885-vbi.c | 72 +++-
drivers/media/video/cx23885/cx23885-video.c | 373 ++++++++++++++++---
drivers/media/video/cx23885/cx23885.h | 56 +++
drivers/media/video/cx25840/cx25840-audio.c | 10 +-
drivers/media/video/cx25840/cx25840-core.c | 19 +
11 files changed, 1144 insertions(+), 79 deletions(-)
create mode 100644 drivers/media/video/cx23885/cx23885-alsa.c
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When compile, I get this error:
dhcppc1:/usr/src/linux # make SUBDIRS=drivers/media/video/cx23885
modules -j2
Building modules, stage 2.
MODPOST 2 modules
WARNING: "cx23885_risc_databuffer"
[drivers/media/video/cx23885/cx23885.ko] undefined!
dhcppc1:/usr/src/linux # modprobe cx23885 debug=3 v4l_debug=3 i2c_scan=3
FATAL: Error inserting cx23885
(/lib/modules/3.0.6-2-desktop/kernel/drivers/media/video/cx23885/cx23885.ko):
Unknown symbol in module, or unknown parameter (see dmesg)
dmesg:
....
[13447.629867] cx23885: Unknown symbol cx23885_risc_databuffer (err 0)
I use kernel 3.0.6 and OpenSuse 11.4
Thank
Alfredo
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Dona tu voz
http://www.voxforge.org/es
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