28 Jul, 2011
38 commits
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Solve the ./scripts/checkpatch.pl compliants for the patches
that added xc4000 support, including a few changes at dib0700.While here, remove a few printk noise by converting some msgs
into debug ones.Cc: Istvan Varga
Cc: Patrick Boettcher
Signed-off-by: Mauro Carvalho Chehab -
Removed the use of 'card_type' from the tuner configuration structure, and
replaced it with separate parameters to set board-specific configuration.Signed-off-by: Istvan Varga
Cc: Patrick Boettcher
Signed-off-by: Mauro Carvalho Chehab -
Enabled code to check if the version of the firmware reported by the hardware
is correct after uploading it.Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
Various coding style changes:
- removed unused / commented out code
- changed C++ style comments to C format
- renamed functions and variables that included upper case letters in the name
- removed tabs from module parameter descriptions
- replaced the use of XC_RESULT_* with standard error codesSigned-off-by: Istvan Varga
Cc: Patrick Boettcher
Signed-off-by: Mauro Carvalho Chehab -
Added code to detect the XC4100 chip, which is presumably an analog-only
"value" version of the XC4000. It is not sure, however, if any devices
using this have actually been produced and sold, so the patch may be
unneeded.Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
This patch causes the tuner reset command to be ignored in the firmware
code, since this only happens when the BASE/INIT1 firmware is loaded by
check_firmware(), and in that case check_firmware() already calls the
reset callback before starting to load the firmware.Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
Minor coding changes related to the xc_tune_channel() function.
Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
The following patch implements support for analog TV and FM radio.
Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
The 'audio_std' module parameter makes it possible to fine tune
some audio related aspects of the driver, like setting the exact
audio standard (NICAM, A2, etc.) to be used for some video standards.Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
This patch implements setting the registers in xc4000_set_params()
and xc4000_set_analog_params(). A new register is defined which enables
filtering of the composite video output (this is needed to avoid bad
picture quality with some boards).Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
The following patch makes a few minor changes to the printing
of debug messages, and reporting the tuner status. The 'debug'
module parameter can now be set from 0 to 2 to control the
verbosity of debug messages.Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
This patch fixes/cleans up the loading of the firmware file when the
driver is loaded and initialized.Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
The following patch implements the xc4000_sleep() function.
The 'no_powerdown' module parameter is now interpreted differently:
- 0 uses a device-specific default
- 1 disables power management like before
- 2 enables power managementSigned-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
This patch adds support for selecting a card type in struct
xc4000_config, to allow for implementing some card specific code
in the driver.Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
This patch makes the following fixes in check_firmware():
- there is only one BASE and INIT1 firmware for XC4000
- loading SCODE is needed also for FM radioSigned-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
Removed unused code from load_scode() (all SCODE firmwares are
assumed to have the HAS_IF bit set).Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
This patch simplifies the code in seek_firmware().
Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
The firmware_name module parameter makes it possible to set the firmware
file name. It defaults to "xc4000.fw" if not specified.Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
The xc_get_frequency_error() function reported the frequency error
incorrectly. The data read from the hardware is a signed integer, in
15625 Hz units. The attached patch fixes the bug.Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
This patch adds a mutex to xc4000_priv, to protect the driver
from being accessed by multiple processes at the same time.Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
The following patch implements support for DVB-T with 7 MHz bandwidth.
Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
This patch makes the following changes to the standards table:
- added 'u16 int_freq' to struct XC_TV_STANDARD (needed for analog TV
and radio, 0 for DVB-T)
- added new standard for SECAM-D/K video with PAL-D/K audio
- the 'int_freq' values are now specified in the table
- changed VideoMode for NTSC and PAL-B/G standardsSigned-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
This is the first of a set of patches that update the original xc4000
sources to my modified version. It removes some unused code, and makes
a few minor formatting changes.[mchehab@redhat.com: re-add XC_TUNE_ANALOG/XC_TUNE_DIGITAL constants, to avoid compilation breakage]
Signed-off-by: Istvan Varga
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Mauro Carvalho Chehab
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Remove some printk() calls added during driver development, and demote some
other messages to debug only (to reduce dmesg chatter).Signed-off-by: Devin Heitmueller
Signed-off-by: Mauro Carvalho Chehab -
Give the xc4000 firmware filename a filename that makes more sense for public
release.Signed-off-by: Devin Heitmueller
Signed-off-by: Mauro Carvalho Chehab -
Don't dump debug into to dmesg by default (something I had enabled during
bringup of the xc4000 driver).Signed-off-by: Devin Heitmueller
Signed-off-by: Mauro Carvalho Chehab -
Remove a hack I had put in to force the firmware to be 8MHz, now setting
the firmware properly based on the target standard.Signed-off-by: Devin Heitmueller
Signed-off-by: Mauro Carvalho Chehab -
It was confirmed by DibCom that i2c stretching is broken in the i2c master
on the dib7700. So we need to put a hack into the xc4000 driver to not
complain in certain very specific cases where we know i2c stretching occurs.Signed-off-by: Devin Heitmueller
Signed-off-by: Mauro Carvalho Chehab -
Remove hard-coded references to 5400, using the value passed in when the
xc4000 is attached.Signed-off-by: Devin Heitmueller
Signed-off-by: Mauro Carvalho Chehab -
Properly setup the standard firmware loading and scode loading, as well as
getting rid of a ton of dead code. Note that I am getting a single i2c
error when the standard firmware sets the video standard, but everything else
seems to be loading properly now.Signed-off-by: Devin Heitmueller
Signed-off-by: Mauro Carvalho Chehab -
Add code to handle firmware blobs for the standard and scode. Note there
appears to be some issue with loading the DTV8 standard firmware, probably
related to direct/indirect mode.Signed-off-by: Devin Heitmueller
Signed-off-by: Mauro Carvalho Chehab -
Since we use the xc3028 version of the firmware file parsing routine (which
includes support for scodes and separate blobs), we can drop the xc5000
version of the code.Signed-off-by: Devin Heitmueller
Signed-off-by: Mauro Carvalho Chehab -
The xc4000 driver is based on the original xc5000 driver, and while the
xc5000 supports the XREG_BUSY register, the xc4000 does not. So remove the
code in question.Signed-off-by: Devin Heitmueller
Signed-off-by: Mauro Carvalho Chehab -
We need to set the firmware type properly in order to locate the init1
firmware.Signed-off-by: Devin Heitmueller
Signed-off-by: Mauro Carvalho Chehab -
The xc3028 version does i2c splitting in a different manner than xc4000 and
xc5000, so reuse the xc5000 version of the routine (the key here being that
xc4000 expects the first *two* bytes to be the same for splitting transactions.Doing it the xc3028 way was resulting in i2c errors partially through the
firmware load. With this change, it would appear that the entire base firmware
is being loaded successfully (product id now properly shows 0x0FA0).Signed-off-by: Devin Heitmueller
Signed-off-by: Mauro Carvalho Chehab -
Switch over to using the firmware management routines from the tuner-xc2028,
since that has support for scodes, etc.This code still requires signficant cleanup, and at this point the base
firmware does not load properly (i2c write errors about 300 bytes in).Signed-off-by: Devin Heitmueller
Signed-off-by: Mauro Carvalho Chehab -
This is initial code written by Davide Ferri for the PCTV 340e, including
a new xc4000 driver. I am checking in all the code unmodified, and making
no assertions about its quality (other than confirming it compiles).[mchehab@redhat.com: rebased on the top of the current tree]
Signed-off-by: Devin Heitmueller
Signed-off-by: Davide Ferri
Cc: Patrick Boettcher
Signed-off-by: Mauro Carvalho Chehab
21 May, 2011
1 commit
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drivers/media/common/tuners/mxl5005s.c: In function ‘mxl5005s_set_params’:
drivers/media/common/tuners/mxl5005s.c:4016: warning: enumeration value ‘BANDWIDTH_5_MHZ’ not handled in switch
drivers/media/common/tuners/mxl5005s.c:4016: warning: enumeration value ‘BANDWIDTH_10_MHZ’ not handled in switch
drivers/media/common/tuners/mxl5005s.c:4016: warning: enumeration value ‘BANDWIDTH_1_712_MHZ’ not handled in switchSigned-off-by: Andreas Oberritter
Signed-off-by: Mauro Carvalho Chehab
20 May, 2011
1 commit
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Signed-off-by: Antti Palosaari
Signed-off-by: Mauro Carvalho Chehab
