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2016-09-20ASoC: fsl_spdif: use flat regmap cacheMarek Vasut
Same as commit ce492b3b8f99cf9d2f807ec22d8805c996a09503 Subject: drm/fsl-dcu: use flat regmap cache Using flat regmap cache instead of RB-tree to avoid the following lockdep warning on driver load: WARNING: CPU: 0 PID: 1 at kernel/locking/lockdep.c:2871 lockdep_trace_alloc+0x104/0x128 DEBUG_LOCKS_WARN_ON(irqs_disabled_flags(flags)) The RB-tree regmap cache needs to allocate new space on first writes. However, allocations in an atomic context (e.g. when a spinlock is held) are not allowed. The function regmap_write calls map->lock, which acquires a spinlock in the fast_io case. Since the driver uses MMIO, the regmap bus of type regmap_mmio is being used which has fast_io set to true. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-20ASoC: fsl_esai: use flat regmap cacheMarek Vasut
Same as commit ce492b3b8f99cf9d2f807ec22d8805c996a09503 Subject: drm/fsl-dcu: use flat regmap cache Using flat regmap cache instead of RB-tree to avoid the following lockdep warning on driver load: WARNING: CPU: 0 PID: 1 at kernel/locking/lockdep.c:2871 lockdep_trace_alloc+0x104/0x128 DEBUG_LOCKS_WARN_ON(irqs_disabled_flags(flags)) The RB-tree regmap cache needs to allocate new space on first writes. However, allocations in an atomic context (e.g. when a spinlock is held) are not allowed. The function regmap_write calls map->lock, which acquires a spinlock in the fast_io case. Since the driver uses MMIO, the regmap bus of type regmap_mmio is being used which has fast_io set to true. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-20ASoC: fsl_asrc: use flat regmap cacheMarek Vasut
Same as commit ce492b3b8f99cf9d2f807ec22d8805c996a09503 Subject: drm/fsl-dcu: use flat regmap cache Using flat regmap cache instead of RB-tree to avoid the following lockdep warning on driver load: WARNING: CPU: 0 PID: 1 at kernel/locking/lockdep.c:2871 lockdep_trace_alloc+0x104/0x128 DEBUG_LOCKS_WARN_ON(irqs_disabled_flags(flags)) The RB-tree regmap cache needs to allocate new space on first writes. However, allocations in an atomic context (e.g. when a spinlock is held) are not allowed. The function regmap_write calls map->lock, which acquires a spinlock in the fast_io case. Since the driver uses MMIO, the regmap bus of type regmap_mmio is being used which has fast_io set to true. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-20ASoC: rt5663: fix platform_no_drv_owner.cocci warningskbuild test robot
sound/soc/codecs/rt5663.c:3203:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-20ASoC: rt5663: fix sparse warningsWei Yongjun
Fixes the following sparse warnings: sound/soc/codecs/rt5663.c:1367:14: warning: duplicate const sound/soc/codecs/rt5663.c:1577:5: warning: symbol 'rt5663_button_detect' was not declared. Should it be static? sound/soc/codecs/rt5663.c:2857:24: warning: symbol 'rt5663_aif_dai_ops' was not declared. Should it be static? sound/soc/codecs/rt5663.c:2866:27: warning: symbol 'rt5663_dai' was not declared. Should it be static? sound/soc/codecs/rt5663.c:3193:6: warning: symbol 'rt5663_i2c_shutdown' was not declared. Should it be static? sound/soc/codecs/rt5663.c:3200:19: warning: symbol 'rt5663_i2c_driver' was not declared. Should it be static? Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-19ASoC: sti: fix missing clk_disable_unprepare() on error in uni_player_start()Wei Yongjun
Fix the missing clk_disable_unprepare() before return from uni_player_start() in the error handling case. Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-16ASoC: rt5663: refine error handlingArnd Bergmann
The newly added rt5663 codec driver introduces a couple of warnings when built with -Wmaybe-uninitialized: codecs/rt5663.c: In function 'rt5663_set_tdm_slot': codecs/rt5663.c:2680:2: error: 'reg' may be used uninitialized in this function [-Werror=maybe-uninitialized] codecs/rt5663.c: In function 'rt5663_set_dai_pll': codecs/rt5663.c:2556:12: error: 'shift' may be used uninitialized in this function [-Werror=maybe-uninitialized] codecs/rt5663.c:2596:2: error: 'mask' may be used uninitialized in this function [-Werror=maybe-uninitialized] We can avoid those warnings by always returning an error from the switch() statements instead of falling through with an uninitialized variable when we hit an unexpected case. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: df7c52168ee1 ("ASoC: add rt5663 codec driver") Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-16ASoC: rockchip: Support headset button function on rk3399Cheng-Yi Chiang
Set the mapping between button and media key event. Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-14ASoC: sti: suppress inappropriate DT fieldsArnaud Pouliquen
Update to suppress some DT nodes that can be handled in driver using compatible string. "dai-name", "st,version"and "st,mode" are suppressed "st,tdm-mode" is added to handle TDM mode. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-14ASoC: arizona: Avoid changing SYNC_ENA whilst the FLL_ENA is setCharles Keepax
For best performance changing the synchroniser state whilst the FLL is running should be avoided. As this has been done fairly regularly in practice rather than hard preventing this, simply improve the FLL enable sequence and give a warning if the user changes the synchroniser state. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-14Merge tag 'asoc-fix-v4.8-rc4' into asoc-arizonaMark Brown
ASoC: Fixes for v4.8 A clutch of fixes for v4.8. These are mainly driver specific, the most notable ones being those for OMAP which fix a series of issues that broke boot on some platforms there when deferred probe kicked in. There's also one core fix for an issue when unbinding a card which for some reason had managed to not manifest until recently.
2016-09-14ASoC: arizona: Allow specification of base for arizona_is_enabled_fllCharles Keepax
In preparation for future improvements allow a base to be passed to arizona_is_enabled_fll, this will allow it to be used to check the state of the synchroniser path as well. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-14ASoC: rt5659: Fix incorrect register addressesNicolin Chen
According to the datasheets of Realtek ALC5658 (Rev. 0.9) and ALC5659 (Rev. 0.13), the "IRQ Control 4" register is located at MX-00BAh while the "IRQ control 5" register is at MX-00BBh. There is no "IRQ Control 6" register in the datasheets but it is supposed to be behind the "IRQ Control 5" register. So this patch corrects these addresses. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-14ASoC: Intel: Skylake: Add 32bit supportSamaga Krishna
We also support 32bit playback, so add that in DAI capabilities. Signed-off-by: Samaga Krishna <samaga.krishna@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-14ASoC: dpcm: Don't apply symmetry for BE with hw param fixupJeeja KP
If be_hw_param_fixup is defined for BE then it will force the BE to a specific configuration supported by HW. In this case don't apply symmetry. Signed-off-by: Jeeja KP <jeeja.kp@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-14ASoC: tlv320dac33: Remove deprecated create_singlethread_workqueueBhaktipriya Shridhar
The workqueue "dac33_wq" queues a single work item &dac33->work and hence doesn't require ordering. Also, it is not being used on a memory reclaim path. Hence, it has been converted to use system_wq. System workqueues have been able to handle high level of concurrency for a long time now and hence it's not required to have a singlethreaded workqueue just to gain concurrency. Unlike a dedicated per-cpu workqueue created with create_singlethread_workqueue(), system_wq allows multiple work items to overlap executions even on the same CPU; however, a per-cpu workqueue doesn't have any CPU locality or global ordering guarantee unless the target CPU is explicitly specified and thus the increase of local concurrency shouldn't make any difference. The work item has been flushed in dac33_soc_remove to ensure that there are no pending tasks while disconnecting the driver. Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-14ASoC: da7219: Support HP detect procedure when MCLK not presentAdam Thomson
Currently the driver code assumes that MCLK will be present during the procedure, or if it has control of MCLK then it can make sure it's enabled. Some platforms however do not provide MCLK to the driver in this way, and will not leave MCLK enabled when Codec is in STANDBY state. This patch adds support for the HP detect procedure when running from the device's internal oscillator, to ensure all platforms can make use of this feature correctly. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-14ASoC: add rt5663 codec driverBard Liao
This is the initial codec driver for both rt5663 rt5668 codec. Signed-off-by: John Lin <john.lin@realtek.com> Signed-off-by: Jack Yu <jack.yu@realtek.com> Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-14ASoC: nau8825: fix bug in FLL parameterJohn Hsu
In the FLL parameter calculation, the FVCO should choose the maximum one. The patch is to fix the bug about the wrong FVCO chosen. Signed-off-by: John Hsu <KCHSU0@nuvoton.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
2016-09-14ASoC: da7219: software reset codec at probeHsin-Yu Chao
Da7219 does not trigger interrupt to report jack status when system boots from warm reset because its power remains on during warm reset. Doing software reset at probe to handle this. Signed-off-by: Hsin-Yu Chao <hychao@chromium.org> Signed-off-by: Xing Zheng <zhengxing@rock-chips.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-12ASoC: constify gpio_chip structuresJulia Lawall
These structures are only used to copy into other structures, so declare them as const. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct gpio_chip i@p = { ... }; @ok@ identifier r.i; expression e; position p; @@ e = i@p; @bad@ position p != {r.p,ok.p}; identifier r.i; struct gpio_chip e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct gpio_chip i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-12ASoC: ac97: constify gpio_chip structuresJulia Lawall
These structures are only used to copy into other structures, so declare them as const. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct gpio_chip i@p = { ... }; @ok@ identifier r.i; expression e; position p; @@ e = i@p; @bad@ position p != {r.p,ok.p}; identifier r.i; struct gpio_chip e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct gpio_chip i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-12ASoC: constify snd_pcm_ops structuresJulia Lawall
Check for snd_pcm_ops structures that are only stored in the ops field of a snd_soc_platform_driver structure or passed as the third argument to snd_pcm_set_ops. The corresponding field or parameter is declared const, so snd_pcm_ops structures that have this property can be declared as const also. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct snd_pcm_ops i@p = { ... }; @ok1@ identifier r.i; struct snd_soc_platform_driver e; position p; @@ e.ops = &i@p; @ok2@ identifier r.i; expression e1, e2; position p; @@ snd_pcm_set_ops(e1, e2, &i@p) @bad@ position p != {r.p,ok1.p,ok2.p}; identifier r.i; struct snd_pcm_ops e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct snd_pcm_ops i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-12ASoC: rockchip: spdif: restore register during runtime_suspend/resume cycleSugar Zhang
when step into runtime_suspend, spdif pd will be disabled and loss state. so need to restore register when runtime_resume. Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-12ASoC: rockchip: i2s: restore register during runtime_suspend/resume cycleSugar Zhang
when step into runtime_suspend, i2s pd will be disabled and loss state. so need to restore register when runtime_resume. Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-12ASoC: rt5514: make the volume TLV to match the units 0.01dBOder Chiou
The volume have a step of 0.375dB, but TLV uses the units 0.01dB. It should be changed to a step of 0.75dB to match the units of TLV. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-11Merge branch 'for-linus' into for-nextTakashi Iwai
Back-merge from for-linus just to make the further development easier.
2016-09-07ALSA: squash lines for simple wrapper functionsMasahiro Yamada
Remove unneeded variables and assignments. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-09-06ASoC: qcom: apq8016-sbc: add support to routing via DTSrinivas Kandagatla
This patch adds support to allow audio routing via Device Tree. This is mostly used to specify MICBIAS and other power supplies relation. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-06ASoC: qcom: apq8016-sbc: add board specific dapm mic widgetsSrinivas Kandagatla
This patch adds support to board specific dapm mic widgets so that these can be used to specify proper connections of various micbias supported by the board and SOC. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-03ASoC: Intel: Atom: fix IOSF_MBI dependencyPierre-Louis Bossart
fix issue reported by 0-Day with randconfig The commit a68bc0d43e1b ("ASoC: Intel: Atom: auto-detection of Baytrail-CR") added a dependency on IOSF_MBI. The code used the IS_ENABLED macro to check for this dependency but this is not enough in case the SST driver is built-in. This could be fixed with IS_REACHABLE but Baytrail-CR would not be detected depending on combinations of options Add dependency in Kconfig to solve this for good Reported-by: 0 day tester <fengguang.wu@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-03ASoC: arizona: Correct handling of FLL theta in synchroniser modeCharles Keepax
Theta/lambda is used to give the fractional portion of the FLL frequency multiplication. When the synchroniser is active the reference path lambda value is hard coded in the hardware to 65536. This patch corrects the handling of theta such that it is scaled to match this denominator, when the synchroniser is active. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-03ASoC: Intel: sst: fix to spelling mistake: "susupend" -> "suspend"Colin Ian King
trivial fix to spelling mistake in dev_err message and replace "cant" with "can't" Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-03ASoC: ux500: fix spelling mistake "Unsopported" -> "Unsupported"Colin Ian King
Trivial fix to spelling mistakes in dev_err messages Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-03ASoC: fsl_esai: fix spelling mistake "Transmition" -> "Transmission"Colin Ian King
Trivial fix to spelling mistakes in dev_dbg messages Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: arizona: Wait for resume before enabling FLLRichard Fitzgerald
When enabling an FLL use pm_runtime_get_sync() instead of pm_runtime_get() to ensure that all the register settings have been written out and the codec is powered-up before we write the enable bit. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: Intel: Skylake: Unload all the loadable modulesDharageswari R
There could be more than one loadable module in a pipeline. So unload all modules whilst parsing the list. Signed-off-by: Dharageswari R <dharageswari.r@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: Intel: Skylake: Fix DMA control config sizeJeeja KP
DMA control IPC structure wrong config array length, So corrected the size Signed-off-by: Jeeja KP <jeeja.kp@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: Intel: Skylake: Fix the inverted logic checkVinod Koul
While converting to new core hda capability parsing, one instance of check had inverted logic which was converted wrongly. Fixes: ec8ae5703da1 (ALSA: convert users to core bus_parse_capabilities) Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: Intel: Skylake: check manifest sizeVinod Koul
For some platforms manifest data may not be defined, thus the private data would not be defined as well. So check the size of private data and proceed only if it is valid. Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: simple-card: use kzalloc() for dai_props / dai_linkKuninori Morimoto
simple sound card family are using very similar style, but because of its historical reason, there are small differences. For example pointer style, function name, caller postion etc... This patch synchronized simple card style to other simple card family. Now, simple card needs to 2 type of buffer for dai_props and dai_link. But, these used different style for buffer allocation. This patch make these same style as other simple card family. (= use kzalloc() for both) Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: simple-card: code sync: rename num_link to numKuninori Morimoto
simple sound card family are using very similar style, but because of its historical reason, there are small differences. For example pointer style, function name, caller postion etc... This patch synchronized simple card style to other simple card family. This patch renames num_link to num Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: simple-card: code sync: use tagKuninori Morimoto
simple sound card family are using very similar style, but because of its historical reason, there are small differences. For example pointer style, function name, caller postion etc... This patch synchronized simple card style to other simple card family. This patch uses tag on asoc_simple_card_probe Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: simple-card: code sync: tidyup white lineKuninori Morimoto
simple sound card family are using very similar style, but because of its historical reason, there are small differences. For example pointer style, function name, caller postion etc... This patch synchronized simple card style to other simple card family. This patch tidyups white line Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: simple-card: is GPL v2Kuninori Morimoto
It is indicating that this driver is GPL v2 on top of C code. Let's fixup it on MODULE_LICENSE() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: simple-card: code sync: use simple_priv_to_props() macroKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: simple-card: code sync: tidyup simple_priv_to_xxx() macroKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: simple-card: tidyup mclk-fs of_property_read_u32() usageKuninori Morimoto
of_property_read_u32() do nothing in error case. Let's tidyup useless usage. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: simple-card: call of_node_put() for dai_linkKuninori Morimoto
We need to call of_node_put() if we used of_get_child_by_name(), but missing it for "dai-link" loop. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-01ASoC: simple-scu-card: code sync: tidyup TDM setting positionKuninori Morimoto
simple sound card family are using very similar style, but because of its historical reason, there are small differences. For example pointer style, function name, caller postion etc... This patch tidyup TDM setting position Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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