- 27 6月, 2008 22 次提交
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由 Guennadi Liakhovetski 提交于
platform_get_irq() returns a negative value on error, not 0. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Michael Krufky 提交于
Having the thermometer on during channel configuration could cause tuning instability. Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Michael Krufky 提交于
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Michael Krufky 提交于
The TDA18271HD/C1 rf_cal map lookup is expected to go out of range outside of the frequency window 41 MHz - 61.1 MHz. In these cases, the internal RF tracking filters calibration mechanism is used. Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Michael Krufky 提交于
The IF notch bit gets unset when we update the Main Post Div register value, before we have a chance to write the desired IF notch setting to the tuner. Move the IF notch configuration to after we update MPD. Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Mauro Carvalho Chehab 提交于
When an error occurs at firmware loading, sometimes, tda1004x stops answering. Instead of reporting such error, attach code were assuming that the device were answering an invalid ID (0xff). This can be seen when enabling debug options: tda1004x: tda1004x_read_byte: reg=0x0 tda1004x: tda1004x_read_byte: error reg=0x0, ret=-5 Now, instead of reporting an invalid ID, it will report the correct error: tda10046: chip is not answering. Giving up. saa7133[0]/dvb: failed to attach tda10046 saa7133[0]/dvb: frontend initialization failed A possible improvement would be trying to reset the device. Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Mauro Carvalho Chehab 提交于
A fresh copy of v.29 firmware, using get_firmware, is leading to an invalid firmware: DVB: registering new adapter (saa7133[0]) DVB: registering frontend 0 (Philips TDA10046H DVB-T)... tda1004x: setting up plls for 48MHz sampling clock tda1004x: found firmware revision ff -- invalid tda1004x: trying to boot from eeprom tda1004x: found firmware revision ff -- invalid tda1004x: waiting for firmware upload... tda1004x: Error during firmware upload tda1004x: found firmware revision ff -- invalid tda1004x: firmware upload failed Sometimes, loading/unloading this firmware makes tda1004x to return an invalid ID. However, there were no printk messages to help to identify what were the cause for the error. With this patch, it will now print: Invalid tda1004x ID = 0xff. Can't proceed saa7133[0]/dvb: failed to attach tda10046 saa7133[0]/dvb: frontend initialization failed Tested with LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Matthias Schwarzott 提交于
Describe exactly that only s-video and composite input are working on Avermedia A700 Signed-off-by: NMatthias Schwarzott <zzam@gentoo.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Mauro Carvalho Chehab 提交于
On some alsa versions, it seems that snd_pcm_substream_chip(substream) is returning a NULL pointer. This causes an OOPS, as reported by: https://bugs.launchpad.net/ubuntu/+source/linux-ubuntu-modules-2.6.24/+bug/212271 https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/212960 This patch avoids the OOPS by not letting and open() succeed. Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Marcin Slusarz 提交于
decrementing dev->empress_users should be done as last action of ts_release, because it sleeps and write access to dev->empress_started is not protected in any way (additionally closing thread could mute audio after opening thread unmuted it) Signed-off-by: NMarcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Dmitri Belimov 提交于
If I try v4l2-ctl --all -d /dev/video1 or v4l2-ctl --streamon -d /dev/video1 modules crashed: *pde = 00000000 Modules linked in: ac battery loop saa7134_empress(F) saa6752hs(F) tuner_simple(F) tuner_types(F) tea5767(F) tda9887(F) tda8290(F) tea5761(F) tuner(F) snd_cmipci snd_pcm snd_page_alloc snd_opl3_lib saa7134(F) snd_mpu401 parport_pc parport snd_timer snd_hwdep snd_mpu401_uart floppy rtc psmouse videodev(F) v4l1_compat(F) compat_ioctl32(F) v4l2_common(F) videobuf_dma_sg(F) videobuf_core(F) snd_rawmidi snd_seq_device via_ircc pcspkr snd ir_kbd_i2c(F) irda soundcore ir_common(F) crc_ccitt tveeprom(F) i2c_viapro i2c_core button via_agp agpgart evdev ext3 jbd mbcache ide_cd_mod cdrom ide_disk 8139cp via82cxxx ide_core 8139too mii ehci_hcd uhci_hcd usbcore thermal processor fan EIP is at __mutex_lock_slowpath+0x29/0x7b DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Process v4l2-ctl (pid: 2742, ti=ced7e000 task=cf325260 task.ti=ced7e000) d08e5411 00000000 ced7fed4 00000000 d0975acb 40045612 cfa86ee0 ffffffcd cf2b7000 ced7febc c03858d6 00000019 00000292 d089e4ec cf37b2a0 d089e4a0 Call Trace: [<c028b52b>] mutex_lock+0xa/0xb [<d08e5411>] videobuf_streamon+0xf/0x9a [videobuf_core] [<d0975acb>] __video_do_ioctl+0x136a/0x2d68 [videodev] [<d088f789>] task_end_request+0x40/0x51 [ide_core] [<d088c4aa>] ide_intr+0x187/0x192 [ide_core] [<c016a551>] mntput_no_expire+0x11/0x64 [<c0160b1c>] path_walk+0x90/0x98 [<d0977738>] video_ioctl2+0x173/0x239 [videodev] [<c0140936>] filemap_fault+0x202/0x370 [<c014930a>] __do_fault+0x2c3/0x2fe [<c014ab03>] handle_mm_fault+0x22a/0x49f [<c0162737>] vfs_ioctl+0x47/0x5d [<c0162992>] do_vfs_ioctl+0x245/0x258 [<c01629e6>] sys_ioctl+0x41/0x5b [<c01036a6>] sysenter_past_esp+0x5f/0x85 ======================= After this fix all of that commands works without problem: v4l2-ctl --all -d /dev/video1 Driver Info: Driver name : saa7134 Card type : Beholder BeholdTV M6 Extra Bus info : PCI:0000:00:0d.0 Driver version: 526 Capabilities : 0x05000001 Video Capture Read/Write Streaming Format Video Capture: Width/Height : 720/576 Pixel Format : MPEG Field : Any Bytes per Line: 0 Size Image : 58656 Colorspace : Unknown (00000000) Video input : 0 (CCIR656) Video Standard = 0x000000ff PAL-B/B1/G/H/I/D/D1/K P.S. data from /dev/video1 is not correct :(( . Signed-off-by: NBeholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Devin Heitmueller 提交于
em28xx-cards.c em28xx-reg.h - Add em2860 chip ID (seen on Pointnix Intra-Oral Camera) http://www.pointnix.com/ENG/dental/product_02.aspSigned-off-by: NDevin Heitmueller <devin.heitmueller@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Devin Heitmueller 提交于
em28xx-audio.c em28xx-dvb.c - Em28xx extensions should ensure they are being only loaded against devices that support them. Deals with case where there are multiple em28xx devices, some of which have DVB (or ALSA) support and some do not. Signed-off-by: NDevin Heitmueller <devin.heitmueller@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Antti Palosaari 提交于
- change msleep(0) to msleep(1) Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Antti Palosaari 提交于
- remove useless identify_state - device is always warm Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Antti Palosaari 提交于
- add little sleep to avoid I2C errors arising on faster CPUs Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Devin Heitmueller 提交于
em28xx-cards.c - DVB support is supposed to be enabled for the first generation HVR-900. This device was confirmed with DVB by mkrufky when we did the original work in April, but I guess we forgot to set the flag. Signed-off-by: NDevin Heitmueller <devin.heitmueller@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Devin Heitmueller 提交于
em28xx-video.c - Properly handle loading of the module when multiple devices are already connected (such as at bootup). Before we were only calling dvb_init() against the last device in the list, so while we were handling subsequent adds properly, if there were multiple devices present on driver load, everybody except the last device would not get initialized. Signed-off-by: NDevin Heitmueller <devin.heitmueller@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Hans Verkuil 提交于
cx18-cards.h had a copy of the audio and video input enums from cx18-av-core.h, but with different prefixes. Removed that copy and used the ones from cx18-av-core.h. Thanks to Andy Walls <awalls@radix.net> for the report. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Hans Verkuil 提交于
The S-Video LUMA input was restricted to the In1-In4 inputs, but it turns out that it can use the full range of In1-In8. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Mauro Carvalho Chehab 提交于
Thanks to timf <timf@iinet.net.au> and Mike Galbraith <efault@gmx.de> to report this issue. Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Mauro Carvalho Chehab 提交于
As reported by Ingo Molnar: MODPOST 346 modules ERROR: "input_free_device" [drivers/media/dvb/ttpci/budget-ci.ko] undefined! ERROR: "input_register_device" [drivers/media/dvb/ttpci/budget-ci.ko] undefined! ERROR: "input_allocate_device" [drivers/media/dvb/ttpci/budget-ci.ko] undefined! ERROR: "input_unregister_device" [drivers/media/dvb/ttpci/budget-ci.ko] undefined! ERROR: "input_event" [drivers/media/common/ir-common.ko] undefined! This occurs when: CONFIG_INPUT=n CONFIG_VIDEO_IR=m CONFIG_DVB_BUDGET_CI=m Thanks-to: Ingo Molnar <mingo@elte.hu> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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- 05 6月, 2008 18 次提交
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由 Michael Krufky 提交于
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Sigmund Augdal 提交于
Check that tda827x_config is defined before attempting to use it. Signed-off-by: NSigmund Augdal <sigmund@snap.tv> Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Daniel Gimpelevich 提交于
Signed-off-by: NDaniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Michael Krufky 提交于
On the TDA18271HD/C1, we perform RF tracking filter correction for VHF low band, only. If supplied a frequency out of range, the error must be returned to the caller (tda18271c1_rf_tracking_filter_calibration) so that it can decide whether or not to write to register EB14, RFC_CPROG[7:0] Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Hans Verkuil 提交于
Testing whether xceive_pin is non-zero is not good enough as 0 is a valid value. Instead explicitly test whether the Xceive tuner is used. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Hans Verkuil 提交于
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Dmitri Belimov 提交于
This is patch for fix data structure in querycap syscall. Signed-off-by: NBeholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Ingo Molnar 提交于
-tip testing found the following build failure: LD .tmp_vmlinux1 drivers/built-in.o: In function `generic_set_freq': tuner-xc2028.c:(.text+0xbd896): undefined reference to `request_firmware' tuner-xc2028.c:(.text+0xbdd7a): undefined reference to `release_firmware' drivers/built-in.o: In function `xc_load_fw_and_init_tuner': xc5000.c:(.text+0xc68e6): undefined reference to `request_firmware' xc5000.c:(.text+0xc6abe): undefined reference to `release_firmware' with this config: http://redhat.com/~mingo/misc/config-Tue_May_20_18_11_34_CEST_2008.bad the reason is another kconfig tool bug that has to be worked around in the driver's Kconfig file: if FW_LOADER is selected in a second dependency, that is not properly propagated up the dependencies. in this case, FW_LOADER is selected from MEDIA_TUNER_XC2028: config MEDIA_TUNER_XC2028 tristate "XCeive xc2028/xc3028 tuners" depends on VIDEO_MEDIA && I2C depends on HOTPLUG select FW_LOADER which got selected by MEDIA_TUNER: config MEDIA_TUNER tristate default VIDEO_MEDIA && I2C depends on VIDEO_MEDIA && I2C select FW_LOADER if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG but the kconfig tool did not pick up this second-order dependency and allowed CONFIG_FW_LOADER=m to be selected - in which case the build fails. the workaround i found was to move the select of FW_LOADER one level up, so that the buggy kconfig tool can notice it and can act appropriately. This problem can probably be worked around in other ways as well, i went for the minimal fix. Obviously, the kconfig tool should be fixed, it is not reasonable to expect driver authors to do manual dependency resolution (that kconfig itself already does) and uglify the Kconfig files. The kconfig tool did nothing to warn about this situation and did not prevent this faulty .config from being constructed. Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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