summaryrefslogtreecommitdiffstats
path: root/fs/ntfs/dir.h (unfollow)
Commit message (Collapse)AuthorFilesLines
2015-05-18[media] b2c2: Reset no_base_addr on skystarS2 attach failureJemma Denson1-4/+5
If set, all the other drivers reset no_base_addr on failure to attach - git commit for this being added to some of them seems to be eccd15aad72f774b2059f708bc422dbb8493bb30 This driver has been floating around outside the mainline for so long it hasn't had this fix, so add it in. Whilst here tidy surrounding code to fix style issues. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: More tidying in cx24120_initJemma Denson1-14/+12
Remove reg1 by refactoring for loops Change ret into an int as it's only used for return values now, and remove reset_result by using ret instead. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Tidy cx24120_initJemma Denson1-18/+18
Use reg instead of ret for all calls to readreg, remove ret_EA as it doesn't need to be a separate var anymore. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Remove unneccesary assignments in cx24120_initJemma Denson1-37/+37
Probably a remnant of this driver being reverse engineered, cx24120_init assigned ret on each call to writereg - they're not used for anything so remove them to clear up the codebase. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Tidy up calls to dev_dbgJemma Denson1-85/+53
Remove __func__ from calls to dev_dbg as dynamic debug can add in the function name anyway. Remove debug call in dvbv3 read_signal_strength as userspace has this value anyway. Reword some strings to make them simpler / more obvious. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Move CNR to DVBv5 statsJemma Denson1-6/+23
Better to report CNR via DVBv5 stats, as scale can be used. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Fix disecq_send_burst commandJemma Denson1-2/+1
Previous version of this driver had a memset before every call to cmd. This meant the default value of cmd.arg[1] was zero unless burst is set. Make sure it remains zero. Also fe_sec_mini_cmd_t is an enum, so test against it. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: More coding style fixesJemma Denson1-8/+14
Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Improve cooked signal strength valueJemma Denson1-10/+10
Algorithm copied from cx24117.c - it seems to work. Showing 95% on a signal I know to be somewhere around 74dBuV. [mchehab@osg.samsung.net: merged two patches, to avoid breaking compilation] Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Return DVBv3 signal strength from cacheJemma Denson1-23/+27
This patch changes DVBv3 signal strength to read from the cache by moving the signal strength reading routine into get_stat, and reducing read_signal_strength to just returning the cached value. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Remove additional calls to read_statusJemma Denson1-6/+7
get_frontend was making a call to read_status, which is being called periodically anyway. Have read_status store fe_status in the state struct instead and use that within get_frontend. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Enable DVBv5 signal strength statsJemma Denson1-0/+5
Previous patch added in collection, this patch enables them by signalling they are available. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Add DVBv5 signal strength statsJemma Denson1-0/+28
Add new get_stats function, called from read_status, for collecting DVBv5 stats into the frontend cache. Only signal strength for now, can add others later. Not currently marked as available, future patch will enable. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Rework vco function to remove xxyyzz variableJemma Denson1-34/+29
Change calculate_vco function to send_vco to tidy up cx24120_init function. xxyyzz variable is remnants of a manual div & remainder codepath to perform a u64 rounded div; replace with kernel macro DIV_ROUND_CLOSEST_ULL Hex values provided to the message are mainly variables calculated within this function, replace with these to remove hardcoding. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Fix hexdump length in writeregsJemma Denson1-1/+1
msg.len has been ++'d so msg.len is one too many. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Add missing command to cx24120_check_cmdJemma Denson1-0/+1
This patch adds in a missing command to cx24120_check_cmd. This part of the old reverse engineered driver was quite hard to follow - it's presumed the compiler did some neat optimisation that wasn't easy to decode. This command was checked for in that version but not copied across to the new switch statement. For reference, old reverse engineered code: xxzz = cmd->id - 0x11; // look for specific message id if ( xxzz <= 0x13 ) { msg_cmd_mask = 1 << xxzz; //0x0F8021 // if cmd_id 17 or 22 or 33-36, 42, 47, 57-61 etc. disable mpeg output if ( msg_cmd_mask & 0x0F8021 ) { // 000011111000000000100001b cx24120_msg_mpeg_output_global_config(state, 0); msleep(100); state->dvb_s2_mode &= 0xFD; // reset mpeg out enable flag } } Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Move clock set to read_statusJemma Denson1-64/+23
This patch removes the requirement of waiting for tune in set_frontend by moving the clock set call into read_status Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: Fix minor style typo in KconfigJemma Denson1-1/+1
This patch changes DVB-S/DVB-S2 to the more commonly used DVB-S/S2 in the description for DVB_CX24120 Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: fix strict checkpatch-errorsPatrick Boettcher2-119/+59
This patches fixes all checkpatch-errors. Even the ones created --strict. Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: fix codingstyle issue first roundPatrick Boettcher1-152/+135
Mauro pointed out some coding style issues in his review. This patch fixes them. Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] MAINTAINERS: add cx24120-maintainerPatrick Boettcher1-0/+9
Add maintainer for the cx24120 frontend-driver. Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: i2c-max-write-size is now configurablePatrick Boettcher3-16/+26
Some i2c-hosts are quite limited regarding maximum i2c-burst-write-sizes. This patch makes the previously hardcoded field configurable by users of the driver. Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] cx24120: minor checkpatch fixesPatrick Boettcher2-6/+3
This patch fixes printk-related checkpatch warnings. All printks have been converted to pr_warn or pr_info or pr_err. Signed-off-by: Patrick.Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] Add support for TechniSat Skystar S2Jemma Denson8-7/+1688
This patch adds support for the Technisat Skystar S2 - this has been tried before but the cx24120 driver was a bit out of shape and it didn't got any further: https://patchwork.linuxtv.org/patch/10575/ It is an old card, but currently being sold off for next to nothing, so it's proving quite popular of late. Noticing it's quite similar to the cx24116 and cx24117 I've rewritten the driver in a similar way. There were a few registers and commands from those drivers missing from this one I've tested out and found they do something so they've been added in to speed up tuning and to make get_frontend return something useful. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick.Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] DocBook/media: fix syntax errorHans Verkuil1-1/+3
Missing varlistentry tags. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] DocBook/media: improve timestamp documentationHans Verkuil1-1/+4
Explain which clock was used to make the timestamp. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] DocBook/media: remove spurious spaceHans Verkuil1-1/+1
Looks ugly, a space before a period at the end of a sentence. Remove it. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] rcar-vin: use monotonic timestampsHans Verkuil1-1/+1
Even though the rcar-vin driver tells userspace that it will give a monotonic timestamp, it is actually using gettimeofday. Replace this with a proper monotonic timestamp. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] sta2x11: use monotonic timestampHans Verkuil1-1/+2
V4L2 drivers should use MONOTONIC timestamps instead of gettimeofday, which is affected by daylight savings time. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Federico Vaga <federico.vaga@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] v4l2-dv-timings: fix overflow in gtf timings calculationPrashant Laddha1-10/+18
The intermediate calculation in the expression for hblank can exceed 32 bit signed range. This overflow can lead to negative values for hblank. Typecasting intermediate variable to higher precision. Cc: Martin Bugge <marbugge@cisco.com> Signed-off-by: Prashant Laddha <prladdha@cisco.com> [hans.verkuil@cisco.com: made the denominator u32, since that's what div_u64 expects] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] media/vivid: Code cleanoutRicardo Ribalda1-3/+1
Remove code duplication by merging two cases in a switch. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] media/vivid: Add support for Y16 formatRicardo Ribalda2-1/+16
Support for V4L2_PIX_FMT_Y16, a 16 bit greyscale format. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] rtl28xxu: load SDR module for fc2580 based devicesAntti Palosaari1-0/+2
Load rtl2832_sdr driver for devices having fc2580 tuner. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] rtl2832_sdr: add support for fc2580 tunerAntti Palosaari2-19/+92
Add initial support for fc2580 tuner based devices. Tuner is controlled via V4L2 subdevice API. Passes v4l2-compliance tests. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] fc2580: implement V4L2 subdevice for SDR controlAntti Palosaari3-29/+249
Implement V4L2 subdevice for bandwidth and frequency controls of SDR usage. That driver now implements both DVB frontend and V4L2 subdevice. Driver itself is I2C driver. Lets see how it works. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] fc2580: calculate filter control word dynamicallyAntti Palosaari2-9/+8
Calculate low-pass filter control word dynamically from given radio channel bandwidth. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] rtl28xxu: set correct FC2580 tuner for RTL2832 demodAntti Palosaari1-2/+6
rtl2832 demod driver has support for FC2580 tuner config, no need to abuse FC0012 settings anymore. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] rtl2832: add inittab for FC2580 tunerAntti Palosaari3-0/+29
Add reg/val inittab for FC2580 tuner. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] tua9001: use div_u64() for frequency calculationAntti Palosaari2-8/+2
Use div_u64() to simplify and remove home made divides. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] tua9001: use regmap for I2C register accessAntti Palosaari3-29/+15
Use regmap for I2C register access. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] tua9001: various minor changesAntti Palosaari4-94/+83
Fix logging. Style issues. Rename things. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] tua9001: remove media attachAntti Palosaari2-104/+4
We are using I2C client binding now, so remove old media attach. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] rtl28xxu: bind tua9001 using I2C bindingAntti Palosaari1-8/+19
Change tua9001 driver from media binding to I2C client binding. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] af9035: bind tua9001 using I2C bindingAntti Palosaari1-9/+17
Change tua9001 driver from media binding to I2C client binding. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] tua9001: add I2C bindingsAntti Palosaari3-3/+114
Add I2C bindings. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] af9035: fix device order in ID listAntti Palosaari1-3/+5
Driver supports multiple chipset versions. Devices are ordered to ID table per used chipset type. "ITE 9303 Generic" device uses IT9303 chipset and was added mistakenly between IT9135 IDs. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] fc2580: use regmap for register I2C accessAntti Palosaari3-155/+66
Replace home made register access routines with regmap. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] fc2580: cleanups and variable renamesAntti Palosaari2-98/+76
Rename driver state from priv to dev. Remove legacy i2c-gate control. Use I2C client for proper dev_() logging. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] fc2580: improve set params logicAntti Palosaari2-99/+88
Calculate PLL dividers slightly differently, most likely it is now correct. Move some register values to innitab. Use jiffies to poll filter lock. Fix logging. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-18[media] fc2580: remove obsolete media attachAntti Palosaari2-98/+0
All users are using driver via I2C client binding so lets remove unneeded media binding. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 04:35:40 +0100