Igloo kernel https://git.etezian.org/cgit.cgi/snowball/igloo-kernel.git/atom?h=audio 2012-06-14T09:00:17+00:00 2012-06-14T09:00:17+00:00 ramesh.chandrasekaran ramesh.chandrasekaran@stericsson.com 2012-06-14T08:38:00+00:00 urn:sha1:7f05cc5403acfaa436ee27caa90ac12e96ac257e Signed-off-by: ramesh.chandrasekaran <ramesh.chandrasekaran@stericsson.com> 2012-06-05T08:37:20+00:00 Philippe Langlais philippe.langlais@linaro.org 2011-11-18T11:12:41+00:00 urn:sha1:247e6e0e949e3c0681a6a63034f28e6c655994d0 Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com> 2012-05-22T09:05:08+00:00 Philippe Langlais philippe.langlais@linaro.org 2012-04-19T14:58:04+00:00 urn:sha1:16be2ec95a152e65a7522f23a4c9d019325cc41d Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> 2012-05-22T09:05:08+00:00 Philippe Langlais philippe.langlais@linaro.org 2012-04-19T13:21:35+00:00 urn:sha1:b3d1905e2f6b5ec3d686d6ceeb676c719b446150 Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> 2012-05-22T09:05:08+00:00 Philippe Langlais philippe.langlais@linaro.org 2012-04-19T13:16:41+00:00 urn:sha1:7471cb221922c07d068a8c7a569493c04b1d6e81 Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> 2012-05-22T09:05:08+00:00 Philippe Langlais philippe.langlais@linaro.org 2012-04-19T13:15:24+00:00 urn:sha1:51b54c459888b182623770b440cbe205a5864a35 Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> 2012-05-22T09:05:08+00:00 Philippe Langlais philippe.langlais@linaro.org 2012-04-19T13:26:52+00:00 urn:sha1:904cc650b8d184b5ef8c5a87735ae8742d719ed4 Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> 2012-05-22T09:05:07+00:00 ramesh.chandrasekaran ramesh.chandrasekaran@stericsson.com 2012-04-02T09:55:20+00:00 urn:sha1:fa29b525b27fcb72ab5d9594c199679c665515d0 Enable "Headset left" and "Headset Right" ALSA options by default Signed-off-by: ramesh.chandrasekaran <ramesh.chandrasekaran@stericsson.com> 2012-05-22T09:05:07+00:00 Marcin Mielczarczyk marcin.mielczarczyk@tieto.com 2010-06-18T08:04:45+00:00 urn:sha1:0b46c6c5e70bd1a2c213647cf9d1cf935d7c4abd ST-Ericsson vibrator driver which registers in Android specific timed output device class. Signed-off-by: Marcin Mielczarczyk <marcin.mielczarczyk@tieto.com> Signed-off-by: Jerzy Kasenberg <jerzy.kasenberg@tieto.com> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Timed output vibrator: New functionality. This patch allows to form the vibration characteristic using few parameters defined in the platform data: - boost level and period for start condition - on level as moderate speed - off level and period for brake condition Detailed information can be found here: Documentation\DocBook\ste_timed_vibra.html Signed-off-by: Grzegorz Sygieda <grzegorz.sygieda@tieto.com> Signed-off-by: Krzysztof Antonowicz <krzysztof.antonowicz@tieto.com> Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> vibrator: remove board specific control of vibrator Platform specific control of vibrator should be present in board file (here board-mop500.c). So, for example if GPIO pins are used to control the vibrator, its control function implemenation should be in board file. This patch provides the callback function support in the driver for the same. Signed-off-by: Shreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com> android: vibrator: dont directly access ktime_t members Use ktime helper functions for converting ktime values Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> u8500: vibra: linear vibrators using vibra-pwm Linear vibrators operate on thier required resonance frequency (for COPAL and AAC its ~150Hz). This can be provided using AUDIO DA5 path. This software *workaround* enables linear vibrators using AB8500 vibra-pwm by generating required resonace frequency using software. In addition this patch provides support for separate platform data for Linear and Rotarty vibrators. Signed-off-by: Shreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com> u8500: vibra: disable vibrator after vibration This patch disables vibrator i.e. configures the PWM duty cycle to zero after vibration duration is over. Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> u8500: optimize: linear vibra drv using vibra-pwm This patch optimizes the current implementation of "linear vibrator driver using vibra-pwm". Current implementation is CPU intensive and uses 100% of a CPU for the time period vibrator is used. ST-Ericsson ID: ER 349958 Signed-off-by: Avinash A <Avinash.a@stericsson.com> u8500: vibra: fix sleeping fn. in atomic context sleepable call - flush_workqueue called from atomic context of vibra_enable. ST-Ericsson ID: ER 351276 Signed-off-by: Avinash A <Avinash.a@stericsson.com> u8500: vibra: remove race condition in timer operation In situation described below, vibra driver can hang. In a scenario where vibra_enable is called and vibrator is running i.e. vibra_work is scheduled and vibra_timer. Suppose vibra_timer is started and has not expired yet. At this moment if vibra_work starts executing and acquires the vibra_lock and just before hrtimer_cancel is called, if old timer expires and timer callback starts executing then it will try to acquire vibra_lock and hence it will wait for vibra_lock, as it is already acquired by vibra_work. Now vibra_work->hrtimer_cancel will wait for timer callback to complete and timer callback will wait for vibra_lock to be free so that it can complete. This result in recursive waiting for vibra_lock and hence deadlock. As timer callback is running in interrupt context so above deadlock may trigger watchdog. ST-Ericsson ID: 405366 Signed-off-by: Shreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com> u8500: vibra: remove race condition in open In situation described below, vibra driver can hang. vibra_enable takes the vibra_lock and timer expires then timer callback will spin for vibra_lock. If vibra_enable tries to do hrtimer_cancel then it will wait for timer callback to complete. In above situation hrtimer_cancel will wait for timer callback to complete and timer callback will wait for vibra_lock to be free so that it can complete. This result in recursive waiting for vibra_lock and hence deadlock. As timer callback is running in interrupt context so above deadlock may trigger watchdog. ST-Ericsson ID: 407253 Signed-off-by: Shreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com> vibra:Remove unnecessary assignment of dev->parent Remove unnecessary assignment of dev->parent, because of this during timed out class unregister it is trying to free resources of parent which does not exist Signed-off-by: Naga Radhesh <naga.radheshy@stericsson.com> 2012-05-22T09:05:07+00:00 roger nilsson roger.xr.nilsson@stericsson.com 2012-02-28T09:49:47+00:00 urn:sha1:87c870d543cc79ae3efb0460e4e593fb744973d6 The 'Burst FIFO Bit-clock Frequency' enum kctrl mapped the string literals wrong. ST-Ericsson ID: - ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I6fea580870b0d7fbe70c1ab6183d880f151b1b90 Signed-off-by: roger nilsson <roger.xr.nilsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/50684 Reviewed-by: QABUILD