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- 17 10月, 2013 4 次提交
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由 Michael Opdenacker 提交于
This patch proposes to remove the use of the IRQF_DISABLED flag It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: NMichael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Jingoo Han 提交于
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Hans Verkuil 提交于
drivers/media/common/siano/smsdvb-main.c:47:5: warning: symbol 'sms_to_guard_interval_table' was not declared. Should it be static? drivers/media/common/siano/smsdvb-main.c:54:5: warning: symbol 'sms_to_code_rate_table' was not declared. Should it be static? drivers/media/common/siano/smsdvb-main.c:63:5: warning: symbol 'sms_to_hierarchy_table' was not declared. Should it be static? drivers/media/common/siano/smsdvb-main.c:70:5: warning: symbol 'sms_to_modulation_table' was not declared. Should it be static? drivers/media/common/siano/smscoreapi.c:925:35: warning: cast to restricted __le32 drivers/media/common/siano/smscoreapi.c:926:28: warning: cast to restricted __le32 Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Joe Perches 提交于
These aren't necessary after switch and while statements. Signed-off-by: NJoe Perches <joe@perches.com> Reviewed-by: NSakari Ailus <sakari.ailus@iki.fi> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 14 10月, 2013 1 次提交
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由 Mauro Carvalho Chehab 提交于
At this bugzilla and similar ones: https://bugzilla.kernel.org/show_bug.cgi?id=60645 Those debug messages were seen as errors, but they're just debug data, and are OK to appear on sms1100 and sms2270. Re-tag them to appear only if debug is enabled. Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com> Tested-by: NAndré Roth <neolynx@gmail.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 24 8月, 2013 1 次提交
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由 Mauro Carvalho Chehab 提交于
As reported by Jim Davis <jim.epost@gmail.com>, building with: CONFIG_USB=m CONFIG_SMS_USB_DRV=m CONFIG_SMS_SDIO_DRV=y CONFIG_SMS_SIANO_MDTV=y CONFIG_SMS_SIANO_DEBUGFS=y causes a build error: drivers/built-in.o: In function `smsdvb_debugfs_register': /home/jim/linux/drivers/media/common/siano/smsdvb-debugfs.c:537: undefined reference to `usb_debug_root' make: *** [vmlinux] Error 1 That happens because the siano-mdtv is builtin, while USB is a module. As it makes not much sense to have sms-usb compiled as 'm' and sms-sdio compiled as 'y' (or vice-versa), only allow enabling debugfs if both are either 'y' or 'm'. Reported-by: NJim Davis <jim.epost@gmail.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 22 8月, 2013 1 次提交
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由 Bjørn Mork 提交于
GIT_AUTHOR_DATE=1376465691 I took a quick look at the code and wonder if the problem is caused by an initial zero statistics message? This is all just a wild guess, but if it is correct, then the attached untested patch might fix it... Bjørn >From d78a0599d5b5d4da384eae08bf7da316389dfbe5 Mon Sep 17 00:00:00 2001 ts_packets and ets_packets counters can be 0. Don't fall over if they are. Fixes: [ 846.851711] divide error: 0000 [#1] SMP [ 846.851806] Modules linked in: smsdvb dvb_core ir_lirc_codec lirc_dev ir_sanyo_decoder ir_mce_kbd_decoder ir_sony_decoder ir_jvc_decoder ir_rc6_decoder ir_rc5_decoder ir_nec_decoder rc_hauppauge smsusb smsmdtv rc_core pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) parport_pc ppdev lp parport cpufreq_userspace cpufreq_powersave cpufreq_stats cpufreq_conservative rfcomm bnep binfmt_misc uinput nfsd auth_rpcgss oid_registry nfs_acl nfs lockd dns_resolver fscache sunrpc ext4 jbd2 fuse tp_smapi(O) thinkpad_ec(O) loop firewire_sbp2 dm_crypt snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm thinkpad_acpi nvram snd_page_alloc hid_generic snd_seq_midi snd_seq_midi_event arc4 usbhid snd_rawmidi uvcvideo hid iwldvm coretemp kvm_intel mac8021 1 cdc_wdm [ 846.853477] cdc_acm snd_seq videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media kvm radeon r852 ttm joydev cdc_ether usbnet pcmcia mii sm_common nand btusb drm_kms_helper tpm_tis acpi_cpufreq bluetooth iwlwifi nand_ecc drm nand_ids i2c_i801 mtd snd_seq_device iTCO_wdt iTCO_vendor_support r592 memstick lpc_ich mperf tpm yenta_socket pcmcia_rsrc pcmcia_core cfg80211 snd_timer snd pcspkr i2c_algo_bit crc16 i2c_core tpm_bios processor mfd_core wmi psmouse mei_me rfkill mei serio_raw soundcore evdev battery button video ac microcode ext3 mbcache jbd md_mod dm_mirror dm_region_hash dm_log dm_mod sg sr_mod sd_mod cdrom crc_t10dif firewire_ohci sdhci_pci sdhci mmc_core firewire_core crc_itu_t thermal thermal_sys ahci libahci ehci_pci uhci_hcd ehci_hcd libata scsi_mod usbcore e1000 e usb_common [ 846.855310] ptp pps_core [ 846.855356] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G O 3.10-2-amd64 #1 Debian 3.10.5-1 [ 846.855490] Hardware name: LENOVO 4061WFA/4061WFA, BIOS 6FET92WW (3.22 ) 12/14/2011 [ 846.855609] task: ffffffff81613400 ti: ffffffff81600000 task.ti: ffffffff81600000 [ 846.855636] RIP: 0010:[<ffffffffa092be0c>] [<ffffffffa092be0c>] smsdvb_onresponse+0x264/0xa86 [smsdvb] [ 846.863906] RSP: 0018:ffff88013bc03cf0 EFLAGS: 00010046 [ 846.863906] RAX: 0000000000000000 RBX: ffff880133bf6000 RCX: 0000000000000000 [ 846.863906] RDX: 0000000000000000 RSI: ffff88005d3b58c0 RDI: ffff880133bf6000 [ 846.863906] RBP: ffff88005d1da000 R08: 0000000000000058 R09: 0000000000000015 [ 846.863906] R10: 0000000000001a0d R11: 000000000000021a R12: ffff88005d3b58c0 [ 846.863906] R13: ffff88005d1da008 R14: 00000000ffffff8d R15: ffff880036cf5060 [ 846.863906] FS: 0000000000000000(0000) GS:ffff88013bc00000(0000) knlGS:0000000000000000 [ 846.863906] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 846.863906] CR2: 00007f3a4b69ae50 CR3: 0000000036dac000 CR4: 00000000000407f0 [ 846.863906] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 846.863906] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 846.863906] Stack: [ 846.863906] ffff88007a102000 ffff88005d1da000 ffff88005d3b58c0 0000000000085824 [ 846.863906] ffffffffa08c5aa3 ffff88005d1da000 ffff8800a6907390 ffff8800a69073b0 [ 846.863906] ffff8800a6907000 ffffffffa08b642c 000000000000021a ffff8800a69073b0 [ 846.863906] Call Trace: [ 846.863906] <IRQ> [ 846.863906] [ 846.863906] [<ffffffffa08c5aa3>] ? smscore_onresponse+0x1d5/0x353 [smsmdtv] [ 846.863906] [<ffffffffa08b642c>] ? smsusb_onresponse+0x146/0x192 [smsusb] [ 846.863906] [<ffffffffa004cb1a>] ? usb_hcd_giveback_urb+0x6c/0xac [usbcore] [ 846.863906] [<ffffffffa0217be1>] ? ehci_urb_done+0x62/0x72 [ehci_hcd] [ 846.863906] [<ffffffffa0217c82>] ? qh_completions+0x91/0x364 [ehci_hcd] [ 846.863906] [<ffffffffa0219bba>] ? ehci_work+0x8a/0x68e [ehci_hcd] [ 846.863906] [<ffffffff8107336c>] ? timekeeping_get_ns.constprop.10+0xd/0x31 [ 846.863906] [<ffffffff81064d41>] ? update_cfs_rq_blocked_load+0xde/0xec [ 846.863906] [<ffffffff81058ec2>] ? run_posix_cpu_timers+0x25/0x575 [ 846.863906] [<ffffffffa021aa46>] ? ehci_irq+0x211/0x23d [ehci_hcd] [ 846.863906] [<ffffffffa004c0c1>] ? usb_hcd_irq+0x31/0x48 [usbcore] [ 846.863906] [<ffffffff810996fd>] ? handle_irq_event_percpu+0x49/0x1a4 [ 846.863906] [<ffffffff8109988a>] ? handle_irq_event+0x32/0x4b [ 846.863906] [<ffffffff8109bd76>] ? handle_fasteoi_irq+0x80/0xb6 [ 846.863906] [<ffffffff8100e93e>] ? handle_irq+0x18/0x20 [ 846.863906] [<ffffffff8100e657>] ? do_IRQ+0x40/0x95 [ 846.863906] [<ffffffff813883ed>] ? common_interrupt+0x6d/0x6d [ 846.863906] <EOI> [ 846.863906] [ 846.863906] [<ffffffff812a011c>] ? arch_local_irq_enable+0x4/0x8 [ 846.863906] [<ffffffff812a04f3>] ? cpuidle_enter_state+0x52/0xc1 [ 846.863906] [<ffffffff812a0636>] ? cpuidle_idle_call+0xd4/0x143 [ 846.863906] [<ffffffff8101398c>] ? arch_cpu_idle+0x5/0x17 [ 846.863906] [<ffffffff81072571>] ? cpu_startup_entry+0x10d/0x187 [ 846.863906] [<ffffffff816b3d3d>] ? start_kernel+0x3e8/0x3f3 [ 846.863906] [<ffffffff816b3777>] ? repair_env_string+0x54/0x54 [ 846.863906] [<ffffffff816b3598>] ? x86_64_start_kernel+0xf2/0xfd [ 846.863906] Code: 25 09 00 00 c6 83 da 08 00 00 03 8b 45 54 48 01 83 b6 08 00 00 8b 45 50 48 01 83 db 08 00 00 8b 4d 18 69 c1 ff ff 00 00 03 4d 14 <48> f7 f1 89 83 a8 09 00 00 e9 68 fe ff ff 48 8b 7f 10 e8 79 92 [ 846.863906] RIP [<ffffffffa092be0c>] smsdvb_onresponse+0x264/0xa86 [smsdvb] [ 846.863906] RSP <ffff88013bc03cf0> Reference: http://bugs.debian.org/719623Reported-by: NJohannes Rohr <jorohr@gmail.com> Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 17 6月, 2013 2 次提交
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由 Hans Verkuil 提交于
Replace the V4L2_IDENT_* usage with tveeprom-specific defines. This header is deprecated, so those defines shouldn't be used anymore. The em28xx driver is the only one that uses the tveeprom audio_processor field, so that has been updated to use the new tveeprom AUDPROC define. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Hans Verkuil 提交于
VIDIOC_DBG_G_CHIP_IDENT has been replaced by VIDIOC_DBG_G_CHIP_INFO. Remove g_chip_ident support from bridge drivers since it is no longer needed. This patch takes care of all the trivial cases. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Acked-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Acked-by: NScott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 13 6月, 2013 1 次提交
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由 Roberto Alcântara 提交于
Ensure release_firmware is called if kmalloc fails. [mchehab@redhat.com: patch unmangled and converted from -p2 to -p1] Signed-off-by: NRoberto Alcantara <roberto@eletronica.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 22 5月, 2013 1 次提交
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由 Jakob Normark 提交于
Fix missing break that so that n_layers are not accidentally incorrect Kernel version: v3.10-rc1 Signed-off-by: NJakob Normark <jakobnormark@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 21 5月, 2013 1 次提交
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由 Roberto Alcântara 提交于
If firmware load fails, report it as an error. Signed-off-by: NRoberto Alcantara <roberto@eletronica.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 15 4月, 2013 1 次提交
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由 Randy Dunlap 提交于
Fix randconfig error when USB is not enabled: ERROR: "usb_control_msg" [drivers/media/common/cypress_firmware.ko] undefined! Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Reviewed-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 08 4月, 2013 1 次提交
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由 Mauro Carvalho Chehab 提交于
Hauppauge Nova-S-Plus DVB-S model 92001 does not lock on horizontal polarisation. According with the info provided at the BZ, model 92002 does. The difference is that, on model 92001, the tone select is done via isl6421, while, on other devices, this is done via cx24123 code. This patch adds a way to override the demod's set_tone at isl6421 driver. In order to avoid regressions, the override is enabled only for cx88 Nova S plus model 92001. For all other models and devices, the set_tone is provided by the demod driver. Patch originally proposed at bz@9476[1] by Michel Meyers and John Donoghue but applying the original patch would break support for all other devices based on isl6421. [1] https://bugzilla.kernel.org/show_bug.cgi?id=9476Tested-by: NAdam Sampson <ats@offog.org> Tested-by: NHans-Peter Jansen <hpj@urpla.net> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 05 4月, 2013 1 次提交
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由 Mauro Carvalho Chehab 提交于
As reported by Dan Carpenter: FYI, there are new smatch warnings show up in tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next master head: da17d7bda957ae4697b6abc0793f74fb9b50b58f commit: 4c3bdb5e [media] siano: better debug send/receive messages drivers/media/common/siano/smscoreapi.c:396 smscore_translate_msg() error: buffer overflow 'siano_msgs' 401 <= 401 While it is almost impossible for this error to happen in practice, as it would require the siano's firmware to return an special invalid answer to a message request, fixing it is trivial. So, let's do it. Reported-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 29 3月, 2013 1 次提交
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由 Hans Verkuil 提交于
Loading the cypress firmware is not dvb specific and should be common functionality. Move the source to media/common and make it a standalone module. As a result we can remove the dependency on dvb-usb in go7007, which has nothing to do with dvb. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 24 3月, 2013 1 次提交
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由 Hans Verkuil 提交于
This ioctl is defined as IOW, so pass the argument by value instead of by reference. I could have chosen to add const instead, but this is 1) easier to handle in drivers and 2) consistent with the s_std subdev operation. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: NJonathan Corbet <corbet@lwn.net> Acked-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 22 3月, 2013 2 次提交
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由 Mauro Carvalho Chehab 提交于
This field is unused. Remove it. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
As reported by Frank Schäfer <fschaefer.oss@googlemail.com>: ERROR: "__divdi3" [drivers/media/common/siano/smsdvb.ko] undefined! Reported-by: NFrank Schäfer <fschaefer.oss@googlemail.com> Tested-by: NGianluca Gennari <gennarone@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 21 3月, 2013 21 次提交
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由 Mauro Carvalho Chehab 提交于
drivers/media/common/siano/smsdvb-debugfs.c:51:6: warning: no previous prototype for 'smsdvb_print_dvb_stats' [-Wmissing-prototypes] drivers/media/common/siano/smsdvb-debugfs.c:154:6: warning: no previous prototype for 'smsdvb_print_isdb_stats' [-Wmissing-prototypes] drivers/media/common/siano/smsdvb-debugfs.c:244:6: warning: no previous prototype for 'smsdvb_print_isdb_stats_ex' [-Wmissing-prototypes] drivers/media/common/siano/smscoreapi.c:832:5: warning: no previous prototype for 'smscore_configure_board' [-Wmissing-prototypes] drivers/media/common/siano/smscoreapi.c:1301:5: warning: no previous prototype for 'smscore_init_device' [-Wmissing-prototypes] Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
Fix all other remaining checkpatch.pl compliants on the Siano driver, except for the 80-cols (soft) limit. Those are harder to fix, and probably not worth to do right now. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
Remove the remaining CamelCase checkpatch.pl compliants. There are still a few left, but those are due to USB and DVB APIs. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
Fix the remaining checkpatch.pl compliants at smscoreapi.h, except by the "line over 80 characters" on comments. Fixing those would require more time, as the better is to convert them into the struct descriptions used inside the kernel, as described at: Documentation/kernel-doc-nano-HOWTO.txt Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
There are several structures defined in uppercase. Convert them to lowercase, and simplify their names, when possible. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
It is almost impossible to see a compliant with checkpatch.pl on those Siano drivers, as there are simply too much violations on it. So, now that a big change was done, the better is to cleanup the checkpatch compliants. Let's first replace all CammelCase symbols found at smscoreapi.h using camel_case namespace. That removed 144 checkpatch.pl compliants on this file. Of course, the other files need to be fixed accordingly. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
This driver can use several firmwares. Provide such info at module firmware metadata. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
There are too many firmwares there. As we need to add MODULE_FIMWARE() macros, the better is to define their names on just one place and use the macros for both cards/device type tables and MODULE_FIRMWARE(). Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
When the driver is tuned into chanel, and it is removed/reinserted, the message stream data may be arriving during device probe: [ 5680.162004] smscore_set_device_mode: set device mode to 6 [ 5680.162267] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.162391] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.162641] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.162891] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.163016] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.163266] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.163516] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.163640] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.163891] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.164016] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.164265] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.164515] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.164519] smscore_onresponse: Firmware id 6 prots 0x40 ver 8.1 [ 5680.164766] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.166018] smscore_onresponse: message MSG_SMS_DVBT_BDA_DATA(693) not handled. [ 5680.166438] DVB: registering new adapter (Siano Rio Digital Receiver) Instead of complaining, just silently discard those messages, instead of complaining. A proper fix is to put the device on suspend/power down mode when the module is removed. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
sms_debug() and sms_info() already adds a '\n' at the printed strings. No need to add more. That helps to cleanup stuff like: [ 4868.205648] smscore_onresponse: message not handled. [ 4868.205898] smscore_onresponse: message not handled. and: [ 5467.959769] smscore_onresponse: data rate 143069 bytes/secs While here, provides the message name, when the message is not handled by the smsmdtv core. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
Put this function earlier in the code, to avoid the need of defining a function stub. No functional changes. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
There is an special lookup code that is called when SMS_BOARD_UNKNOWN. The logic there is bogus and will cause an oops, as .type is SMS_UNKNOWN_TYPE (-1). As the code would do: return smscore_fw_lkup[type][mode]; That would mean that it would try to go past the smscore_fw_lkup table. So, just remove that bogus code, simplifying the logic. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
Instead of using a global default_mode, passed via modprobe parameter, use the one defined inside the cards struct. That will prevent the need of manually specify it for each board, except, of course, if the user wants to do something different, on boards that accept multiple types. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
There are two ways to specify firmware for siano devices: a per-device ID and a per-device type. The per-device type logic is currently made by a 11x9 string table, sparsely filled. It is very hard to read the table at the source code, as there are too much "none" filling there ("none" there is a way to tell NULL). Instead of using such problematic table, convert it into an easy to read table, where the unused values will be defaulted to NULL. While here, also simplifies a little bit the logic and print a message if an user-selected mode doesn't exist. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
Implement poll() method for debugfs and be sure that the debug_data won't be freed on ir or on read(). With this change, poll() will return POLLIN if either data was filled or if data was read. That allows read() to return 0 to indicate EOF in the latter case. As poll() is now provided, fix support for non-block mode. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
This seems to be ever broken. That's the status report with Firmware 2.1, before adding support for sms2270 is: [22273.787218] smsdvb_onresponse: MSG_SMS_GET_STATISTICS_RES [22273.792592] IsRfLocked = 1 [22273.792592] IsDemodLocked = 1 ... [22273.792598] TransmissionMode = -64 ... (all unshown fields are filled with zeros) Of course, transmission mode being a negative number is wrong. So, we need to take a deeper look on it. With the debugfs patches applied, it is possible to see that, instead of filling StatisticsType with 5, and FullSize with the size of the payload (this is what happens with sms2270 and firmware 8.1), those fields are also initialized with zero: StatisticsType = 0 FullSize = 0 IsRfLocked = 1 IsDemodLocked = 1 IsExternalLNAOn = 0 SNR = 0 dB RSSI = 0 dBm InBandPwr = 0 dBm CarrierOffset = 0 Bandwidth = 0 Frequency = 0 Hz TransmissionMode = -64 ModemState = 0 GuardInterval = 0 SystemType = 0 PartialReception = 0 NumOfLayers = 0 SmsToHostTxErrors = 0 The data under "TransmissionMode" varies according with the signal, and it is negative. It also matches the value for InBandPwr when the tuner is on DVB-T (ok, signal doesn't lock, but the power level should be about the same with the antena fixed, and measured at about the same time). So, there's a very high chance that, when StatisticsType is zero, the signal strength is at the same position as Transmission Mode. So, discard all other parameters, and provide only signal/rf lock and signal strength if StatisticsType is 0, for ISDB-T. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
Right now, the driver sends DVB data even before tunning. It was noticed that this may lead into some mistakes at DVB decode, as the PIDs from wrong channels may be associated with another frequency, as they may already be inside the PID buffers. So, prevent it by not feeding DVB demux with data while there's no feed or while the device is not tuned. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
It was expected that the bandwidth would be following the defines at smscoreapi.h. However, this doesn't work. Instead, this field brings just the bandwidth in MHz. Convert it to Hertz. It should be noticed that, on ISDB, using the _EX request, the field TuneBW seems to show the value that matches the bandwidth code. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
The check for lock logic is broken. Due to that, no PER/BER stats will ever be showed, and the DVBV3 events will be wrong. Also, the per-layer PER/BER stats for ISDB-T are filled with the wrong index. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
There are a number of small issues with the stats refactoring: - InBandPwr better represents the signal strength; - Don't zero signal strength /cnr if no lock; - Fix signal strength/cnr scale; - Don't need to fill PER/BER if not locked, as the code will disable those stats anyway. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
As each DVBv3 call may generate an stats overhead, prevent doing it too fast. This is specially useful if a burst of get stats DVBv3 call is sent. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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