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Mauro Carvalho Chehab e32fadc4c2 V4L/DVB (10190): cx88: Fix some Kbuild troubles 
As Randy Dunlap <randy.dunlap@oracle.com> reported, cx88 has some compilation issues:

drivers/built-in.o: In function `cx88_call_i2c_clients':
(.text+0x20af17): undefined reference to `videobuf_dvb_get_frontend'
drivers/built-in.o: In function `cx8802_probe':
cx88-mpeg.c:(.devinit.text+0x268c4): undefined reference to `videobuf_dvb_alloc_frontend'
cx88-mpeg.c:(.devinit.text+0x268ea): undefined reference to `videobuf_dvb_dealloc_frontends'

With those configs:

CONFIG_VIDEO_CX88=y
CONFIG_VIDEO_CX88_BLACKBIRD=y
CONFIG_VIDEO_CX88_DVB=m
CONFIG_DVB_CORE=m

After carefully examining the code, with the current code, several cx88 drivers
(cx8800, cx8802, cx88_dvb and cx88_blackbird) should be compiled as a module,
if one of them is marked as such. Just fixing Kconfig could create a very complex
set of rules. Also, this hides a problem with the current approach where the dvb
functionality weren't confined inside dvb module.

What happens is that:
	- cx88-i2c (part of cx8800) has some special rules if DVB;
	- cx88-mpeg (cx8802 module) has also part of DVB init code;
	- cx88-dvb has the rest of the dvb code;
	- cx88-blackbird can be used with cx88-mpeg, having cx88-dvb or not.

So, instead of doing some tricks at Kconfig and wait for a next breakage,
this patch moves the dvb code inside cx88-i2c and cx88-mpeg into cx88-dvb.

Another problem is that cx8802 were being compiled, even without cx88-dvb
and cx88-blackbird modules.

While on this code, let's fix also a reported problem:
http://www.linuxtv.org/pipermail/linux-dvb/2009-January/031225.html

A solution for the issue were proposed here:
http://www.mail-archive.com/linux-media@vger.kernel.org/msg00021.html

Thanks to Randy, Andy, Gregoire and Thomas for helping us to detect
and solve the issues.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-01-07 22:18:56 -02:00
..
au0828 V4L/DVB (9252): au0828: Checkpatch compliance 2008-10-17 17:27:26 -03:00
bt8xx V4L/DVB (10173): Missing v4l2_prio_close in radio_release 2009-01-03 10:50:38 -02:00
cpia2 V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
cx18 V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
cx88 V4L/DVB (10190): cx88: Fix some Kbuild troubles 2009-01-07 22:18:56 -02:00
cx23885 V4L/DVB (10148): cx23885: unsigned cx23417_mailbox cannot be negative 2009-01-02 17:12:18 -02:00
cx25840 V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
em28xx V4L/DVB (10185): Use negated usb_endpoint_xfer_control, etc 2009-01-07 22:18:56 -02:00
et61x251 V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
gspca V4L/DVB (10180): drivers/media: Fix a number of sparse warnings 2009-01-07 22:18:55 -02:00
ivtv V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
ovcamchip i2c: Drop I2C_CLASS_CAM_DIGITAL 2009-01-07 14:29:17 +01:00
pvrusb2 USB: change interface to usb_lock_device_for_reset() 2009-01-07 09:59:52 -08:00
pwc V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
saa7134 V4L/DVB (10161): saa7134: fix autodetection for AVer TV GO 007 FM Plus 2009-01-02 17:14:34 -02:00
sn9c102 V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
usbvideo V4L/DVB (10185): Use negated usb_endpoint_xfer_control, etc 2009-01-07 22:18:56 -02:00
usbvision V4L/DVB (10185): Use negated usb_endpoint_xfer_control, etc 2009-01-07 22:18:56 -02:00
uvc V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
zc0301 V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
zoran V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
adv7170.c V4L/DVB (9198): adv7170: convert i2c driver for new i2c API 2008-10-17 17:15:58 -03:00
adv7175.c V4L/DVB (9199): adv7175: convert i2c driver for new i2c API 2008-10-17 17:16:08 -03:00
arv.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
bt819.c V4L/DVB (9200): bt819: convert i2c driver for new i2c API 2008-10-17 17:17:20 -03:00
bt856.c V4L/DVB (9201): bt856: convert i2c driver for new i2c API 2008-10-17 17:17:30 -03:00
bt866.c V4L/DVB (9202): bt866: convert i2c driver for new i2c API 2008-10-17 17:17:36 -03:00
btcx-risc.c V4L/DVB (8745): v4l2: fix a bunch of compile warnings. 2008-10-12 09:36:52 -02:00
btcx-risc.h V4L/DVB (8757): v4l-dvb: fix a bunch of sparse warnings 2008-09-03 18:37:13 -03:00
bw-qcam.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
bw-qcam.h V4L/DVB (8780): v4l: replace the last uses of video_exclusive_open/release 2008-10-12 09:36:53 -02:00
c-qcam.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
cafe_ccic-regs.h
cafe_ccic.c i2c: Drop I2C_CLASS_CAM_DIGITAL 2009-01-07 14:29:17 +01:00
cpia.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
cpia.h
cpia_pp.c
cpia_usb.c
cs53l32a.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
cs5345.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
cs8420.h
cx2341x.c V4L/DVB (8634): v4l2: extend MPEG Encoding API with AVC and AAC 2008-10-12 09:36:47 -02:00
dabusb.c USB: remove warn() macro from usb media drivers 2008-10-17 14:41:08 -07:00
dabusb.h
font.h
hexium_gemini.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
hexium_orion.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
ibmmpeg2.h
indycam.c
indycam.h
ir-kbd-i2c.c V4L/DVB (9521): V4L: struct device - replace bus_id with dev_name(), dev_set_name() 2008-12-29 17:53:26 -02:00
Kconfig V4L/DVB (10099): soc-camera: add support for MT9T031 CMOS camera sensor from Micron 2008-12-30 09:40:30 -02:00
ks0127.c V4L/DVB (9203): ks0127: convert i2c driver for new i2c API 2008-10-17 17:17:40 -03:00
ks0127.h
m52790.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
Makefile V4L/DVB (10137): v4l2-compat32: only build if needed 2009-01-02 17:11:25 -02:00
meye.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
meye.h V4L/DVB (8780): v4l: replace the last uses of video_exclusive_open/release 2008-10-12 09:36:53 -02:00
msp3400-driver.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
msp3400-driver.h V4L/DVB (9825): msp3400: convert to v4l2_subdev. 2008-12-30 09:38:39 -02:00
msp3400-kthreads.c V4L/DVB (9825): msp3400: convert to v4l2_subdev. 2008-12-30 09:38:39 -02:00
mt9m001.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
mt9m111.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
mt9t031.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
mt9v022.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
mxb.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
mxb.h
omap24xxcam-dma.c V4L/DVB (9815): omap2: add OMAP2 camera driver. 2008-12-30 09:38:35 -02:00
omap24xxcam.c V4L/DVB (10135): v4l2: introduce v4l2_file_operations. 2009-01-02 17:11:12 -02:00
omap24xxcam.h V4L/DVB (9815): omap2: add OMAP2 camera driver. 2008-12-30 09:38:35 -02:00
ov511.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
ov511.h V4L/DVB (9116): USB: remove info() macro from usb media drivers 2008-10-12 09:37:14 -02:00
ov772x.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
ov7670.c i2c: Drop I2C_CLASS_CAM_DIGITAL 2009-01-07 14:29:17 +01:00
pms.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
pxa_camera.c V4L/DVB (10176b): pxa-camera: fix redefinition warnings and missing DMA definitions 2009-01-07 22:18:55 -02:00
s2255drv.c V4L/DVB (10135): v4l2: introduce v4l2_file_operations. 2009-01-02 17:11:12 -02:00
saa711x_regs.h
saa717x.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
saa5246a.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
saa5249.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
saa6588.c
saa7110.c V4L/DVB (9372): Minor fixes to the saa7110 driver 2008-11-11 08:11:23 -02:00
saa7111.c V4L/DVB (9205): saa7111: convert i2c driver for new i2c API 2008-10-17 17:17:52 -03:00
saa7114.c V4L/DVB (9206): saa7114: convert i2c driver for new i2c API 2008-10-17 17:19:41 -03:00
saa7115.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
saa7121.h
saa7127.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
saa7146.h
saa7146reg.h
saa7185.c V4L/DVB (9207): saa7185: convert i2c driver for new i2c API 2008-10-17 17:20:01 -03:00
saa7191.c
saa7191.h
se401.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
se401.h
sh_mobile_ceu_camera.c V4L/DVB (10092): Change V4L2 field to ANY from NONE on sh_mobile_ceu_camera.c 2008-12-30 09:40:27 -02:00
soc_camera.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
soc_camera_platform.c V4L/DVB (10080): soc-camera: readability improvements, more strict operations checks 2008-12-30 09:40:21 -02:00
stk-sensor.c
stk-webcam.c V4L/DVB (10135): v4l2: introduce v4l2_file_operations. 2009-01-02 17:11:12 -02:00
stk-webcam.h V4L/DVB (9193): stk-webcam: minor cleanup 2008-10-17 17:14:57 -03:00
stradis.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
stv680.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
stv680.h
tcm825x.c
tcm825x.h
tda7432.c V4L/DVB (9964): tda7432: convert to v4l2_subdev. 2008-12-30 09:39:31 -02:00
tda9840.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
tda9840.h V4L/DVB (8941): mxb/tda9840: cleanups, use module saa7115 instead of saa7111. 2008-10-12 09:37:00 -02:00
tda9875.c V4L/DVB (9966): tda9875: convert to v4l2_subdev. 2008-12-30 09:39:32 -02:00
tea6415c.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
tea6415c.h
tea6420.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
tea6420.h
tlv320aic23b.c V4L/DVB (9963): tlv320aic23b: convert to v4l2_subdev. 2008-12-30 09:39:31 -02:00
tuner-core.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
tvaudio.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
tveeprom.c V4L/DVB (9268): tuner: add FMD1216MEX tuner 2008-10-17 17:29:09 -03:00
tvp514x.c V4L/DVB (9817): v4l: add new tvp514x I2C video decoder driver 2008-12-30 09:38:36 -02:00
tvp514x_regs.h V4L/DVB (9817): v4l: add new tvp514x I2C video decoder driver 2008-12-30 09:38:36 -02:00
tvp5150.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
tvp5150_reg.h
tw9910.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
upd64031a.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
upd64083.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
v4l1-compat.c poll: allow f_op->poll to sleep 2009-01-06 15:59:12 -08:00
v4l2-common.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
v4l2-compat-ioctl32.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
v4l2-dev.c V4L/DVB (10139): v4l: rename v4l_compat_ioctl32 to v4l2_compat_ioctl32 2009-01-02 17:11:39 -02:00
v4l2-device.c V4L/DVB (10181): v4l2-device: Fix some sparse warnings 2009-01-07 22:18:55 -02:00
v4l2-int-device.c V4L/DVB (9322): v4l2-int-if: Export more interfaces to modules 2008-10-21 14:31:20 -02:00
v4l2-ioctl.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
v4l2-subdev.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
videobuf-core.c
videobuf-dma-contig.c
videobuf-dma-sg.c V4L/DVB (10176a): Switch remaining clear_user_page users over to clear_user_highpage 2009-01-07 22:18:54 -02:00
videobuf-dvb.c V4L/DVB (9335): videobuf: split unregister bus creating self-contained frontend de-allocator 2008-10-21 14:32:08 -02:00
videobuf-vmalloc.c
vino.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
vino.h
vivi.c V4L/DVB (10135): v4l2: introduce v4l2_file_operations. 2009-01-02 17:11:12 -02:00
vp27smpx.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
vpx3220.c V4L/DVB (9208): vpx3220: convert i2c driver for new i2c API 2008-10-17 17:20:13 -03:00
w9966.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
w9968cf.c i2c: Drop I2C_CLASS_CAM_DIGITAL 2009-01-07 14:29:17 +01:00
w9968cf.h
w9968cf_decoder.h
w9968cf_vpp.h
wm8739.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
wm8775.c V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID. 2009-01-02 17:11:52 -02:00
zr364xx.c V4L/DVB (10171): Use usb_set_intfdata 2009-01-03 10:50:26 -02:00