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path: root/linux/drivers/media/dvb/frontends/tda18271-fe.c
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2008-03-30tda18271: fix standard map debugMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Show IF level and rf agc top settings in standard map dumps. Dump standard map during attach if DBG_MAP or DBG_ADV is set. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-23tda18271: increment module version minorMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-23tda18271: add basic support for slave tuner configurationsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-23tda18271: add function tda18271_charge_pump_sourceMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Force the main pll charge pump or cal pll charge pump to source current to the main pll loop filter or cal pll loop filter, respectively. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-22tda18271: set rfagc modes during channel configurationMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Set rfagc to high speed mode before setting the pll. Set rfagc to normal speed mode at the end of the function. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-22tda18271: fix comparison bug in tda18271_powerscanMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-23tda18271: allow device-specific configuration of rf agc topMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> allow device-specific configuration of rf agc rf top and if top Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-23tda18271: allow device-specific configuration of IF levelMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-22tda18271: fix typo in tda18271_calibrate_rfMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> The internal calibration signal must be set on the cal pll. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-16tda18271: store agc_mode configuration independently of std_bitsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-16tda18271: store FM_RFn setting in struct tda18271_std_map_itemMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> All standard related configuration is stored within struct tda18271_std_map_item. Pass a pointer to this structure rather than its individual members. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-03-16tda18271: add attach-time parameter to limit i2c transfer sizeMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Add attach-time parameter, "small_i2c" to limit i2c transfer size to write at most 16 registers at a time during initialization. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-02-14tda18271: move init functions to directly above tda18271_tuneMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-02-14tda18271: consolidate tune functionsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> combine tda18271c1_tune and tda18271c2_tune into a single function Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-02-14tda18271: move rf calibration code from tda18271c1_tune into a new functionMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> move rf calibration code from tda18271c1_tune into a new function, tda18271c1_rf_tracking_filter_calibration Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-02-14tda18271: remove duplicated channel configuration code from tda18271c1_tuneMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> remove duplicated channel configuration code from tda18271c1_tune, instead call function tda18271_channel_configuration Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-15tda18271: use hybrid_tuner_request_state to manage tuner instancesMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Convert tda18271 to use the new hybrid_tuner_request_state and hybrid_tuner_release_state macros to manage state sharing between hybrid tuner instances. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-19tda18271: when tuning digital, the analog demod must be tri-statedMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Call analog_ops.standby during tda18271_set_params, to put the tda8295 in tri-state when tuning digital channels. Otherwise the tda8295 will interfere with the signal coming from the tda18271 into the digital demodulator. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-14tda18271: tda18271_cal_on_startup should be declared staticMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> This module option variable is only handled within the file tda18271-fe.c - Declare this variable as static. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-13tda18271: provide a choice whether to perform rf cal on init or on first tuneMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> If module option "cal" is set to 1, the ~22 sec rf tracking filter calibration sequence will be invoked on startup. Otherwise, the calibration will take place during the first tune. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-13tda18271: test RF_CAL_OK to see if we need additional RF calibrationMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Test RF_CAL_OK to see if we need to perform the RF tracking filter calibration after returning from standby. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-13tda18271: put the device in standby mode during sleep()Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Add function, tda18271_set_standby_mode. During sleep, enter standby mode with slave tuner output enabled, loop through on and xtal oscillator on. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-06tda18271: report when the RF tracking filter calibration has completedMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-08tda18271: give calibration debug a separate debug maskMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> We don't usually want to see the calibration debug messages, but sometimes it is useful. Assign it to a separate debug mask. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-08tda18271: add support for fm radioMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-06tda18271: share state between analog and digital tuner instancesMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-06tda18271: use a mutex to protect state in critical sectionsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-05tda18271: store frequency and bandwidth after successful tuneMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Store last tuned frequency & bandwidth after successful tune. Clean up tune functions -- remove pointer to tune function in state structure, instead call tune function based on priv->id. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-05tda18271: clean up calibration initialization proceduresMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Always initialize registers during attach. Perform IR Calibration during init if needed. Perform RF Calibration during init if needed for C2, only. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-02tda18271: document debug level and configuration parametersMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Document debug level module options and tda18271_config attach-time parameters. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-02tda18271: store IF frequency in a u16 instead of u32Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Store IF Frequency in a u16 instead of a u32. Multiply by 1000 before use. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-02tda18271: allow device-specific configuration of IF frequency and std bitsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Allow drivers to pass device-specific configuration parameters during attach. If these parameters are omitted, default values will be used. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-01tda18271: move common code to tda18271-common.cMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Move some common code to a new file to make this easier to look at. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-01tda18271: add support for NXP TDA18271HD/C2Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Tested successfully with QAM256 digital cable. Analog television is limping, needs more work. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-01tda18271: add MODULE_VERSIONMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> version 0.1 Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2008-01-01tda18271: clean up function tda18271_set_analog_paramsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> make set_analog_params function look consistent with set_params function Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-29tda18271: fail table lookups if frequency is out of rangeMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-25tda18271: break calculation functions out of tda18271_tuneMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Break out the following new functions from tda18271_tune: tda18271_calc_bp_filter tda18271_calc_km tda18271_calc_rf_band tda18271_calc_gain_taper tda18271_calc_ir_measure tda18271_calc_rf_cal Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-25tda18271: improve printk macrosMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-24tda18271: consolidate table lookup functionsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-24tda18271: move state structures to tda18271-priv.hMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-24tda18271: remove extraneous debugMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> We don't need to do a dbg_info during tda18271_attach anymore, since the tda18271_get_id function will call dbg_info with the same information and more. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-24tda18271: create separate calc_pll functionsMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Consolidate duplicated code by creating functions: tda18271_calc_main_pll tda18271_calc_cal_pll Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-24tda18271: rename tda18271_calc_* functions to tda18271_lookup_*Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-24tda18271: check ID register during attachMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Identify the silicon during attach, return NULL if unsupported device. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-24tda18271: divider byte 1, bit 7 is always 0Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Bit 7 of both Main Divider byte 1 and Cal Divider byte 1 is always zero. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-21merge: http://linuxtv.org/hg/~mkrufky/tda18271Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-21tda18271: fix typo in RF tracking filter calibrationMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> We want to set bits 1 & 2 on easy programming byte 4, not extended byte 4. Thanks to David Wong for pointing this out. Cc: David Wong <davidtlwong@gmail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-21include struct analog_demod_ops directly inside struct dvb_frontendMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Rather than using a pointer, include struct analog_demod_ops directly inside struct dvb_frontend. This will allow us to use dvb_attach in the future, along with removing the need to check the ops structure before having to check the pointer to the method being called. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-12-21kill tuner-driver.hMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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