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2013-11-24ASoC: Rename mid-x86 directory to intelJarkko Nikula1-735/+0
We have other Intel platforms coming having the Smart Sound Technology (SST) so rename the mid-x86 directory to intel as originally directory name reflected only Intel MID platform. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: mid-x86: Use WARN_ON() instead of BUG_ON()Takashi Iwai1-2/+4
BUG_ON() is rather useless for debugging as it leads to panic(). Use WARN_ON() and handle the error cases accordingly. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-04-12Merge remote-tracking branch 'asoc/topic/compress' into asoc-nextMark Brown1-1/+11
2013-03-29ASoC: mid-x86 - add support for meaadata apisVinod Koul1-1/+11
while at it, update the copyright timeline too Signed-off-by: Jeeja KP <jeeja.kp@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-26ASoC: switch over to use snd_soc_register_component() on sstKuninori Morimoto1-2/+6
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-08-20ASoC: mid-x86 - add support for compressed streamsVinod Koul1-1/+203
Signed-off-by: Namarta Kohli <namartax.kohli@intel.com> Signed-off-by: Ramesh Babu K V <ramesh.babu@intel.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-01-07ASoC: check for substream not channels_min in pcm enginesJoachim Eastwood1-3/+2
This is a follow up on 53dea36c70c1857 which fixes the other affected pcm engines. Description from 53dea36c70c1857: Don't rely on the codec's channels_min information to decide wheter or not allocate a substream's DMA buffer. Rather check if the substream itself was allocated previously. Without this patch I was seeing null-pointer dereferenc in atmel-pcm. Signed-off-by: Joachim Eastwood <joachim.eastwood@jotron.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-17Merge branch 'topic/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into for-3.3Mark Brown1-0/+1
2011-12-16ASoC: Fix compile error in sound/soc/mid-x86/sst_platform.cJoerg Roedel1-0/+1
The variable ret_val is used but not declared. This causes the following compile error: sound/soc/mid-x86/sst_platform.c: In function ‘sst_platform_open’: sound/soc/mid-x86/sst_platform.c:274:2: error: ‘ret_val’ undeclared (first use in this function) sound/soc/mid-x86/sst_platform.c:274:2: note: each undeclared identifier is reported only once for each function it appears in make[1]: *** [sound/soc/mid-x86/sst_platform.o] Error 1 Fix this. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-14ASoC: Staticise sst_pcm_new and sst_soc_platform_drvAxel Lin1-2/+2
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by Vinod Koul <vinod.koul@linux.intel.com> Acked-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-05ASoC: sst_platform: fix the dsp driver interfaceVinod Koul1-47/+83
lower level drivers typically register with upper layers. So fix by exporting symbols from sst_platform driver for dsp driver to register to sst platform driver Now this driver doesnt depend on sst driver, so remove the dependency and the header files Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-11-24ASoC: Convert mid-x86 directory to module_platform_driverAxel Lin1-13/+1
Factor out some boilerplate code. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Vinod Koul <vinod.koul@linux.intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-31sound: Add module.h to the previously silent sound usersPaul Gortmaker1-0/+1
Lots of sound drivers were getting module.h via the implicit presence of it in <linux/device.h> but we are going to clean that up. So fix up those users now. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-09-27ASoC: Staticise sst_platform_daiAxel Lin1-1/+1
It is not used outside this driver so no need to make the symbol global. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-08ASoC: sst_platform: fix memory leakLu Guanqun1-2/+6
snd_pcm_hw_constraint_integer() could return -1, in this case, sst platform is not opened successfully. However the corresponding close callback isn't able to be called later on to release these two allocated memories, thus resulting in memory leak. This patch moves the check for hardware contraints earlier, thus resolving this issue. Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-08ASoC: sst_platform: using builtin functionLu Guanqun1-3/+4
Use the builtin snd_soc_set_runtime_hwparams() instead of assigning it by myself. Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-08ASoC: sst_platform: trivial coding style fixLu Guanqun1-1/+1
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-07ASoC: core - Optimise and refactor pcm_new() to pass only rtdLiam Girdwood1-2/+3
Currently pcm_new() passes in 3 arguments :- card, pcm and DAI. Refactor this to only pass in 1 argument (i.e. the rtd) since struct rtd contains card, pcm and DAI along with other members too that are useful too. Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-05-03Merge branch 'for-2.6.39' into for-2.6.40Mark Brown1-0/+6
2011-05-03ASoC: sst_platform: add hw_free callback to fix resource leakxingchao1-0/+6
Signed-off-by: xingchao <xingchao.wang@intel.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-04-18ASoC: Merge branch 'for-2.6.39' into for-2.6.40Mark Brown1-2/+2
Fix trivial conflict caused by silly spelling fix patch. Conflicts: sound/soc/codecs/wm8994.c
2011-04-18Merge commit 'v2.6.39-rc3' into for-2.6.39Mark Brown1-2/+2
2011-04-11Merge branch 'for-2.6.39' into for-2.6.40Mark Brown1-4/+6
2011-04-11ASoC: sst_platform: Fix lock acquringLu Guanqun1-4/+6
Fix the possible dead lock shown below: spin_lock sst_get_stream_status sst_period_elapsed intel_sst_interrupt handle_IRQ_event handle_fasteoi_irq do_IRQ common_interrupt spin_lock sst_set_stream_status sst_platform_pcm_trigger Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-04-06ASoC: sst_platform: unregister sst card when being closedLu Guanqun1-0/+1
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-04-06ASoC: sst_platform: free the resources on fail pathLu Guanqun1-0/+2
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-04-06ASoC: sst_platform: initialize module_name properlyLu Guanqun1-0/+1
module_name will be checked in register_sst_card. It will fail to register sst card if it's not initialized. Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-03-31Fix common misspellingsLucas De Marchi1-2/+2
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-02-15ASoC: sst_platform: fix the pulseaudio errorVinod Koul1-0/+9
Pulseaudio doesnt work with current driver and it was root caused to absense of hw_params function and malloc_pages in it. This patch adds this and allows pa to work fine with these drivers Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Harsha Priya <priya.harsha@intel.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-01-31ASoC: sst_platform: add support for capture stream on headset daiHarsha Priya1-0/+6
Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Harsha Priya <priya.harsha@intel.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-01-19ASoC: sst_platform porting sst dsp driver interface as per latest in Greg's staging treeHarsha Priya1-28/+21
The interface between sst platform driver and intel sst dsp driver have been changed in Greg's staging tree - next branch This patch adds the interface changes compatible with the new interface in Greg's staging tree Signed-off-by: Harsha Priya <priya.harsha@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-01-11ASoC: sst_platform created helper functionsHarsha Priya1-70/+53
Few funtions can be modularized in this driver to make them look cleaner like managing the stream status with locks and filling pcm parameters. This patch adds helper functions to do the same. Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Harsha Priya <priya.harsha@intel.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-01-10ASoC: sst platform - fix the style inconsistencyVinod Koul1-2/+1
this patch fixes the style inconsistency by removing empty space in MODULE_ALIAS also removes a redundant return statement Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Harsha Priya <priya.harsha@intel.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-01-06ASoC: sst v2: Add mid platform driverVinod Koul1-0/+484
This patch adds the platform driver for mid asoc drivers. This platfrom driver sends commands to sst dsp engine driver for the dai operations. For this purpose it depends on intel_sst driver which is currently in staging tree Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Harsha Priya <priya.harsha@intel.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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