summaryrefslogtreecommitdiff
path: root/sound/soc/fsl
AgeCommit message (Collapse)Author
2014-12-11ls102xa: audio: Workaround for SAI data transfer endian issueAlison Wang
Transmit Data Register(TDR) used as the destination address of EDMA transaction is in big-endian mode. The audio data in memory and EDMA transaction are in little-endian mode. For S16_LE format data, a workaround is to swap the original 16-bit data, and then write into the higher 16 bit of TDR. Signed-off-by: Alison Wang <alison.wang@freescale.com> Change-Id: Ib15832743e9a4c69792f2dad4cb00fbbc1d2daaa Reviewed-on: http://git.am.freescale.net:8181/21063 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Jingchang Lu <jingchang.lu@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl: make sure the regmap-mmio is actually enabledXiubo Li
Since the Freescale SAI, ESAI and SPDIF are using the regmap-mmio, there needs a select of REGMAP_MMIO in the Kconfig to ensure that regmap-mmio is actually enabled. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream with few backport changes: commit 7d150c60f1a29c62e115e0ee2a5678400e724873 Change-Id: I61f6b089ff036b249976c1081afaa04974caca5e Reviewed-on: http://git.am.freescale.net:8181/21478 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Chao Fu <B44548@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl: Add SGTL5000 based audio machine driver.Xiubo Li
This is the SGTL5000 codec based audio driver supported with both playback and capture dai link implemention. This implementation is only compatible with device tree definition. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Alison Wang <b18965@freescale.com> --- This patch has almost been reviewed okay in the mail list. However the maintainer Mark Brown suggested to use simple-card framework instead of individual machine driver. The discussion could be found: URL: http://lkml.iu.edu//hypermail/linux/kernel/1312.2/02078.html Since from Linux Kernel V3.12 to V3.14, it changes to much for ALSA ASoC framework for supporting simple-card, and there will be about more than 100 patches to backport it, and will also be many potiential risks, so here just using individual machine driver instead of simple-card on SDK branch. Change-Id: Ia37f752f8ee6362e726c3a9c602977aa7c0991b2 Reviewed-on: http://git.am.freescale.net:8181/19755 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Jingchang Lu <jingchang.lu@freescale.com> Reviewed-by: Huan Wang <alison.wang@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl-sai: backport to 3.12Xiubo Li
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Change-Id: I4e1f12afb9aefa0de69bcbab393eb8ec28f56df1 Reviewed-on: http://git.am.freescale.net:8181/19754 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl-sai: Add SND_SOC_DAIFMT_DSP_A/B support.Xiubo Li
o Add SND_SOC_DAIFMT_DSP_A support. o Add SND_SOC_DAIFMT_DSP_B support. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit a3f7dcc9cc0392528bff75b17adfcd74fb8a0ecd Change-Id: I6863de1501bf897ec70f2d927046ccd3d2866010 Reviewed-on: http://git.am.freescale.net:8181/19753 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl-sai: fix Freescale SAI DAI format setting.Xiubo Li
o Fix some bugs of fsl_sai_set_dai_fmt_tr(). o Add SND_SOC_DAIFMT_LEFT_J support. o Add SND_SOC_DAIFMT_CBS_CFM support. o Add SND_SOC_DAIFMT_CBM_CFS support. o And SND_SOC_DAIFMT_RIGHT_J need to be done in the future. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit 13cde090030c7d00e991c85b87c12891cc8e4df4 Change-Id: If49b36a048d2c2b3eedef732ef5bae4eed98bb4b Reviewed-on: http://git.am.freescale.net:8181/19752 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl-sai: convert to use regmap API for Freeacale SAIXiubo Li
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit 78957fc349bcf29d415a649601581a993ff25e4d Change-Id: I29156c937a15a11c6b46d83fbcaab6e1afe1b767 Reviewed-on: http://git.am.freescale.net:8181/19751 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl-sai: Clean up the codeXiubo Li
Makes the code slightly shorter. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit 633ff8f8a4393b4a13b94eddd2613198c32035e6 Change-Id: Ic59247589f69e0705d49fc4db9e7d269125856d8 Reviewed-on: http://git.am.freescale.net:8181/19750 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl_sai: fix the endianess for SAI fifo data.Xiubo Li
Revert the SAI's endianess for fifo data to/from DMA engine. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit 72aa62bed3ea30635156fad95f123a0b665072bf Change-Id: I7c8ec99b9d8292527ba2fc47ff071146b2225fae Reviewed-on: http://git.am.freescale.net:8181/19749 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl_sai: Fix one bug for hardware limitation.Xiubo Li
This is maybe one bug or a limitation of the hardware that the {T,R}CR2's Synchronous Mode bits must be set as late as possible, or the SAI device maybe hanged up, and there has not any explaination about this limitation in the SAI Data Sheet. And the {T,R}CR2's Synchronous Mode bits must be set at the same time whether for Tx or Rx stream. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit 496a39d9ec238569fac6daceac8f5420c5edc2f1 Change-Id: Ib09d153b20251254277f3efacdc5d5b5d8f8425b Reviewed-on: http://git.am.freescale.net:8181/19748 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl_sai: Add disable operation for the corresponding data channel.Xiubo Li
Enables/Disables the corresponding data channel for tx/rx operation. A channel must be enabled before its FIFO is accessed, and then disable it when tx/rx is stopped or idle. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit e5d0fa9c3ec59a40e0285d96b65b7f62875acd42 Change-Id: I44a321c2f74580bc6387688777434c88f027c17b Reviewed-on: http://git.am.freescale.net:8181/19747 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl_sai: Move the global registers setting to _dai_probe()Xiubo Li
Because we cannot make sure which one of _dai_fmt() and _dai_sysclk() will be firstly called. So move the RCSR/TCSR and TCR1/RCR1's initialization to _dai_probe(), and this can make sure that before any of {T,R}CR{1~5} register to be set the RCSR/TCSR's RE/TE bit has been cleared for the hareware limitation. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit e6dc12d7198eddba2e3e7a13feab5c7edde7ba1d Change-Id: Ie77345f4a2d84d55443e84d1c4cb2d2a9db766d0 Reviewed-on: http://git.am.freescale.net:8181/19746 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl_sai: Sort local variable in general wayNicolin Chen
Generally we would write code for local variable like: static new_func() { struct xxx *yyy; ... int ret; } But this driver only follows this pattern for some functions, not all. Thus this patch sorts the local variable in the general way. Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> Reviewed-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit 4e3a99f5b004b30bc604d82e5498700649148e0d Change-Id: Idcc0aea15b8b1daca140b05c5c9655cea43746b6 Reviewed-on: http://git.am.freescale.net:8181/19745 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl_sai: Make dev_err information neaterNicolin Chen
Since using dev_err() there's no need to mention SAI any more, it will print the full name of the driver -- fsl_sai. Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> Reviewed-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit 190af12dad975f2ea7d69d1c5c9d36fec64da767 Change-Id: I2a186ded87bcafa273f99840e2eadb9e9ed63eba Reviewed-on: http://git.am.freescale.net:8181/19744 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl_sai: Drop useless ret in startup()Nicolin Chen
We can save this ret to make the code neater. Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> Reviewed-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit 15b29dae6604d2d2daf586429ff12f26272a868a Change-Id: Ib5d7742e67c1bf4a1e72bcf887fe8fe07250c900 Reviewed-on: http://git.am.freescale.net:8181/19743 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl_sai: Drop useless channels check in hw_params()Nicolin Chen
SAi only supports two data channels on hardware level and the driver also does register the min->1 and max->2, so no need to check channels. Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> Reviewed-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit d22e28cce80a93578787d273bf1fa26a2be2636b Change-Id: Ia3f1e1375c9a69d7f0259af8e801594be7b464e2 Reviewed-on: http://git.am.freescale.net:8181/19742 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl_sai: Use snd_pcm_format_width()Nicolin Chen
Use common helper function snd_pcm_format_width() to make code neater. Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> Reviewed-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit 1d7003092771bd2feec30e2f3e5a06aa33479e08 Change-Id: I6baf4f7c72a0d9f6aa332745f9251069c9600ab4 Reviewed-on: http://git.am.freescale.net:8181/19741 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl_sai: Keep symmetry for clk_enable() and clk_disable()Nicolin Chen
There are two functions haven't clk_disable_unprepare() if having error. Thus fix them. Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> Reviewed-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit 1fb2d9d7465bcbb519c582fa4a3bd04ff4fce2d2 Change-Id: Ia4a2525d2e32949f2092fcd4de86d46ada27b096 Reviewed-on: http://git.am.freescale.net:8181/19740 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: fsl-sai: Remove fsl_sai_remove()Xiubo Li
There is no need of this function and makes the code slightly shorter Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit a6af47ae5399baf4f5a2426b2121c1bcb9da4019 Change-Id: I194d8ebdd181be51985a2440b7da038ba933dc5c Reviewed-on: http://git.am.freescale.net:8181/19739 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2014-12-11ASoC: Add SAI SoC Digital Audio Interface driver.Xiubo Li
This adds Freescale SAI ASoC Audio support. This implementation is only compatible with device tree definition. Features: o Supports playback/capture o Supports 16/20/24 bit PCM o Supports 8k - 96k sample rates o Supports master and slave mode. Signed-off-by: Alison Wang <b18965@freescale.com> Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> --- This patch is pulled back from upstream: commit 4355082149429d1f87b6fbfc3ebc6305a5372ce2 Change-Id: Id2c5064a47530ea7cf3e1442267efcbc8bef0f06 Reviewed-on: http://git.am.freescale.net:8181/19738 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
2013-12-04ASoC: fsl: imx-pcm-fiq: omit fiq counter to avoid harm in unbalanced situationsOskar Schirmer
commit fc7dc61d9a87011aaf8a6eb3144ebf9552adf5d2 upstream. Unbalanced calls to snd_imx_pcm_trigger() may result in endless FIQ activity and thus provoke eternal sound. While on the first glance, the switch statement looks pretty symmetric, the SUSPEND/RESUME pair is not: the suspend case comes along snd_pcm_suspend_all(), which for fsl/imx-pcm-fiq is called only at snd_soc_suspend(), but the resume case originates straight from the SNDRV_PCM_IOCTL_RESUME. This way userland may provoke an unbalanced resume, which might cause the fiq_enable counter to increase and never return to zero again, so eventually imx_pcm_fiq is never disabled. Simply removing the fiq_enable will solve the problem, as long as one never goes play and capture game simultaneously, but beware trying both at once, the early TRIGGER_STOP will cut off the other activity prematurely. So now playing and capturing is scrutinized separately, instead of by counting. Signed-off-by: Oskar Schirmer <oskar@scara.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-07ASoC: fsl: imx-ssi: fix probe on imx31Philippe Rétornaz
On imx31 with mc13783 codec the FIQ is not necessary and not enabled as DMA transfer is available. Change the probe() function to fail only if both FIQ and DMA are not available. Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-03ASoC: fsl: Fix sound on mx31moboardPhilippe Rétornaz
Commit 42810d (ASoC: imx-mc13783: Add audmux settings for mx27pdk) broke the sound on mx31moboard. Restore back the audmux setting on such boards. Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-03ASoC: fsl_ssi: Fix irq_of_parse_and_map() return value checkGuenter Roeck
irq_of_parse_and_map() returns 0 on error, not NO_IRQ. Fix the following xtensa:allmodconfig build error. sound/soc/fsl/fsl_ssi.c:705:26: error: 'NO_IRQ' undeclared (first use in this function) make[4]: *** [sound/soc/fsl/fsl_ssi.o] Error 1 Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Grant Likely <grant.likely@linaro.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-26ASoC: imx-sgtl5000: Fix uninitialized pointer use in error pathPhilipp Zabel
This patch avoids to dereference the uninitialized data pointer if the error path is entered before devm_kzalloc is called (or if the allocation fails). It fixes the following warning: sound/soc/fsl/imx-sgtl5000.c: In function 'imx_sgtl5000_probe': sound/soc/fsl/imx-sgtl5000.c:175:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-26ASoC: imx-sgtl5000: do not use devres on a foreign devicePhilipp Zabel
Calling devm_clk_get with any device pointer other than our own confuses devres. Use clk_get instead. This avoids hitting the following warning in the imx-sgtl5000 error path: imx-sgtl5000 sound.12: snd_soc_register_card failed (-517) platform sound.12: Driver imx-sgtl5000 requests probe deferral ------------[ cut here ]------------ WARNING: CPU: 0 PID: 75 at drivers/base/dd.c:272 driver_probe_device+0x194/0x218() Modules linked in: snd_soc_sgtl5000(+) snd_soc_imx_sgtl5000 coda snd_soc_imx_audmux imx_sdma snd_soc_fsl_spdif snd_soc_fsl_ssi CPU: 0 PID: 75 Comm: udevd Not tainted 3.11.0-rc6+ #4682 Backtrace: [<80010bc4>] (dump_backtrace+0x0/0x10c) from [<80010d60>] (show_stack+0x18/0x1c) r6:00000110 r5:00000009 r4:00000000 r3:00000000 [<80010d48>] (show_stack+0x0/0x1c) from [<804f0764>] (dump_stack+0x20/0x28) [<804f0744>] (dump_stack+0x0/0x28) from [<8001a4a4>] (warn_slowpath_common+0x6c/0x8c) [<8001a438>] (warn_slowpath_common+0x0/0x8c) from [<8001a4e8>] (warn_slowpath_null+0x24/0x2c) r8:7f032000 r7:7f02f93c r6:cf8eaa54 r5:cf8eaa20 r4:80728a0c [<8001a4c4>] (warn_slowpath_null+0x0/0x2c) from [<80286bdc>] (driver_probe_device+0x194/0x218) [<80286a48>] (driver_probe_device+0x0/0x218) from [<80286cf4>] (__driver_attach+0x94/0x98) r7:00000000 r6:cf8eaa54 r5:7f02f93c r4:cf8eaa20 [<80286c60>] (__driver_attach+0x0/0x98) from [<802851c8>] (bus_for_each_dev+0x5c/0x90) r6:80286c60 r5:7f02f93c r4:00000000 r3:cf8ef03c [<8028516c>] (bus_for_each_dev+0x0/0x90) from [<80286654>] (driver_attach+0x24/0x28) r6:806d0424 r5:cf16a580 r4:7f02f93c [<80286630>] (driver_attach+0x0/0x28) from [<802861e4>] (bus_add_driver+0xdc/0x234) [<80286108>] (bus_add_driver+0x0/0x234) from [<802871d4>] (driver_register+0x80/0x154) r8:7f032000 r7:00000001 r6:7f02fa68 r5:7f02fa74 r4:7f02f93c [<80287154>] (driver_register+0x0/0x154) from [<8033c278>] (i2c_register_driver+0x34/0xbc) [<8033c244>] (i2c_register_driver+0x0/0xbc) from [<7f032018>] (sgtl5000_i2c_driver_init+0x18/0x24 [snd_soc_sgtl5000]) r5:7f02fa74 r4:cfb7ff48 [<7f032000>] (sgtl5000_i2c_driver_init+0x0/0x24 [snd_soc_sgtl5000]) from [<80008738>] (do_one_initcall+0xf4/0x150) [<80008644>] (do_one_initcall+0x0/0x150) from [<80053f64>] (load_module+0x174c/0x1db4) [<80052818>] (load_module+0x0/0x1db4) from [<800546ac>] (SyS_init_module+0xe0/0xf4) [<800545cc>] (SyS_init_module+0x0/0xf4) from [<8000e540>] (ret_fast_syscall+0x0/0x30) r6:00005b22 r5:00afed68 r4:00000000 ---[ end trace b24c5c3bb145dbdd ]--- Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-12Merge tag 'sound-3.12' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A few last-minute fixes for 3.12-rc1. All patches are driver specific. - HD-audio fixes: MacBook 6,1/6,2 speaker fix, ASUS TX300 dock speaker fix, Toshiba Satellite irq fix, Haswell HDMI audio cleanups) - ASoC fixes: atmel irq fix, fsl DT fix, mc13783 spi fix, kirkwood compatible string change, etc" * tag 'sound-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: mc13783: add spi errata fix ASoC: rsnd: fixup flag name of rsnd_scu_platform_info ALSA: hda - Add CS4208 codec support for MacBook 6,1 and 6,2 ALSA: hda - Add Toshiba Satellite C870 to MSI blacklist ASoC: fsl_spdif: Select regmap-mmio ALSA: hda - unmute pin amplifier in infoframe setup for Haswell ALSA: hda - define is_haswell() to check if a display audio codec is Haswell ALSA: hda - Add dock speaker support for ASUS TX300 ASoC: kirkwood: change the compatible string of the kirkwood-i2s driver ASoC: atmel: disable error interrupt ASoC: fsl: imx-audmux: Do not call imx_audmux_parse_dt_defaults() on non-dt kernel
2013-09-08ASoC: fsl_spdif: Select regmap-mmioMark Brown
The S/PDIF driver needs regmap so select it to make sure it gets included in the build. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-05Merge branch 'i2c/for-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "Highlights: - OF and ACPI helpers are now included in the core, and not in external files anymore. This removes dependency problems for modules and is cleaner, in general. - mv64xxx-driver gains fifo usage to support mv78230 - imx-driver overhaul to support VF610 - various cleanups, most notably related to devm_* and CONFIG_PM usage - driver bugfixes and smaller feature additions" * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (51 commits) i2c: rcar: add rcar-H2 support i2c: sirf: retry 3 times as sometimes we get random noack and timeout i2c: sirf: support reverse direction of address i2c: sirf: fix the typo for setting bitrate to less than 100k i2c: sirf: we need to wait I2C_RESET status in resume i2c: sirf: reset i2c controller early after we get a noack i2c: designware: get SDA hold time, HCNT and LCNT configuration from ACPI i2c: designware: make HCNT/LCNT values configurable i2c: mpc: cleanup clock API use i2c: pnx: fix error return code in i2c_pnx_probe() i2c: ismt: add error return code in probe() i2c: mv64xxx: fix typo in binding documentation i2c: imx: use exact SoC revision to document binding i2c: move ACPI helpers into the core i2c: move OF helpers into the core i2c: mv64xxx: Fix timing issue on Armada XP (errata FE-8471889) i2c: mv64xxx: Add I2C Transaction Generator support i2c: powermac: fix return path on error Documentation: i2c: Fix example in instantiating-devices i2c: tiny-usb: do not use stack as URB transfer_buffer ...
2013-09-03ASoC: fsl: imx-audmux: Do not call imx_audmux_parse_dt_defaults() on non-dt ↵Fabio Estevam
kernel Booting a mx51babbage board with a non-dt kernel leads to the following crash: Unable to handle kernel NULL pointer dereference at virtual address 0000001c pgd = 80004000 [0000001c] *pgd=00000000 Internal error: Oops: 5 [#1] SMP ARM Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.11.0-next-20130903 #287 task: 9f860000 ti: 9f862000 task.ti: 9f862000 PC is at of_get_next_available_child+0x5c/0x68 LR is at of_get_next_available_child+0x1c/0x68 pc : [<8043ea58>] lr : [<8043ea18>] psr: 60000193 sp : 9f863d58 ip : 00000000 fp : 9f863d74 r10: 9f89a010 r9 : 9f862000 r8 : 807bb26c r7 : 80615d5c r6 : 00000000 r5 : 60000113 r4 : 00000000 r3 : 00000000 r2 : 808770a4 r1 : 00000011 r0 : 60000113 Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 10c5387d Table: 90004019 DAC: 00000017 Process swapper/0 (pid: 1, stack limit = 0x9f862240) Stack: (0x9f863d58 to 0x9f864000) This is caused by commit 8548a464b9 (ASoC: imx-audmux: Read default configuration from devicetree). In order to fix this, add a check for 'of_id' so that imx_audmux_parse_dt_defaults() only gets called when a dt kernel is running. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-01ASoC: fsl_spdif: Staticse non-exported symbolsMark Brown
Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Nicolin Chen <B42378@freescale.com>
2013-08-30ASoC: fsl: Add one blank space after ':=' in MakefileNicolin Chen
There is a blank space missing between ':=' and 'imx-spdif.o', thus add it. Signed-off-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-30ASoC: fsl: Add wrapping for dev_dbg() in fsl_spdif.cNicolin Chen
Add wrapping '\n' for dev_dbg() in fsl_spdif.c Signed-off-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-30ASoC: fsl: Drop SND_SOC_FSL_UTILS from SND_SOC_IMX_SPDIFFabio Estevam
SND_SOC_FSL_UTILS is only used by PowerPC machines, so let's drop it in the i.mx case. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-29ASoC: fsl_spdif: remove redundant dev_err call in fsl_spdif_probe()Wei Yongjun
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-29ASoC: fsl: Add S/PDIF machine driverNicolin Chen
This patch implements a device-tree-only machine driver for Freescale i.MX series Soc. It works with spdif_transmitter/spdif_receiver and fsl_spdif.c drivers. Signed-off-by: Nicolin Chen <b42378@freescale.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-26ASoC: fsl_ssi: Remove unnecessary dev_set_drvdata()Fabio Estevam
Driver core clears the driver data to NULL after device_release or on probe failure, so just remove it from here. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-26ASoC: fsl_spdif: Reduce the noise on commentsFabio Estevam
Remove the "====" pattern to let the comments cleaner and more uniform. Also, do not use multi-line style for a single line comment. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-26ASoC: fsl_spdif: Remove unnecessary dev_set_drvdata()Fabio Estevam
Driver core clears the driver data to NULL after device_release or on probe failure, so just remove it from here. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-23i2c: move OF helpers into the coreWolfram Sang
I2C of helpers used to live in of_i2c.c but experience (from SPI) shows that it is much cleaner to have this in the core. This also removes a circular dependency between the helpers and the core, and so we can finally register child nodes in the core instead of doing this manually in each driver. So, fix the drivers and documentation, too. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2013-08-22ASoC: fsl: disable ssi irq for imxMichael Grzeschik
We have to disable the ssi irq, as it is not safe for all platforms to write back into the status register. It also runs into non-linefetch aborts. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-22ASoC: fsl-ssi: imx-pcm-fiq bugfixMichael Grzeschik
imx-pcm-fiq is checking for TE RE bits, so enable them only if necessary. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-22ASoC: fsl-ssi: add SSIEN errata work aroundSteffen Trumtrar
The chip errata for the i.MX35, Rev.2 has the following errata: ENGcm06222: SSI:Transmission does not take place in bit length early frame sync configuration The workaround states, that TX_EN and SSI_EN bits should be set in the same register write. As the next errata in the document (ENGcm06532) says to always write RX_EN and TX_EN in the same register write in network mode. Therefore include the whole write to CCSR_SSI_SCR_TE and CCSR_SSI_SCR_RE into the write to CCSR_SSI_SCR_SSIEN Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-22ASoC: fsl-ssi: ac97-slave supportMarkus Pargmann
This patch adds ac97-slave support. For ac97, the registers have to be setup earlier than for other ssi modes because there is some communication with the external device before streaming. So this patch introduces a fsl_ssi_setup function to setup the registers for different ssi operation modes seperately. This patch was tested with imx27-pca100. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-22ASoC: fsl: Add S/PDIF CPU DAI driverNicolin Chen
This patch implements a device-tree-only CPU DAI driver for Freescale S/PDIF controller that supports stereo playback and record feature. Signed-off-by: Nicolin Chen <b42378@freescale.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-20ASoC: fsl: fsl_ssi: Fix the order of resources removalFabio Estevam
In fsl_ssi_remove() we need to remove the resources in the opposite order that they were acquired in probe. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-19ASoC: imx: Add MODULE_LICENSE to DMA driversMark Brown
Reported-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-18ASoC: fsl: Drop SND_SOC_FSL_UTILS from i.mx machine codeFabio Estevam
SND_SOC_FSL_UTILS is only used by PowerPC machines, so let's drop it in the i.mx case. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-16ASoC: imx-audmux: Move definitions to dt-bindingsMarkus Pargmann
Move imx-audmux macro definitions to include/dt-bindings, so they can be used for devicetree. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-11ASoC: imx-audmux: default configuration parser fixupsMarkus Pargmann
Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>
generated by cgit v0.10.2 at 2024-07-01 15:45:07 (GMT)