- 18 5月, 2013 1 次提交
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由 Wolfram Sang 提交于
devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
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- 27 3月, 2013 1 次提交
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由 Kuninori Morimoto 提交于
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 23 1月, 2013 1 次提交
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由 Thierry Reding 提交于
Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages so all explicit error messages can be removed from the failure code paths. Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Cc: Liam Girdwood <lrg@ti.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 09 12月, 2012 1 次提交
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由 Bill Pemberton 提交于
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: NBill Pemberton <wfp5p@virginia.edu> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 21 11月, 2012 6 次提交
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由 Russell King 提交于
This is part of a patch found in Rabeeh Khoury's git tree for the cubox, and cleaned up by me. Some platforms provide an external clock which can be used to allow other sample rates to be selected. Provide support for this. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Russell King 提交于
Simplify the cleanup paths in the driver by using the devm_* APIs, ensuring that all error paths are correctly checked. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Russell King 提交于
Don't even momentarily set the pause status when starting the channel; if we do, we should check the busy bit to ensure that we comply with the spec. In any case, it isn't necessary; we will not active on a START event so there is no need to pause the DMA. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Russell King 提交于
Stress testing the driver with multiple start/stop events causes kirkwood-dma to report underrun errors (which used to cause the kernel to lock up solidly). This is because kirkwood-i2s is not respecting the restrictions imposed on clearing the 'pause' bit. Follow what the spec says; the busy bit must be read as being clear twice before the pause bit can be released. This solves the underruns. However, it has been noticed that the busy bit occasionally does not clear itself, hence the waiting is bounded to 5ms maximum to avoid a new reason for the kernel to lockup. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Russell King 提交于
This is part of a patch found in Rabeeh Khoury's git tree for the cubox, which is further attributed to Sebastian Hesselbrath. Rather than masking the KIRKWOOD_DCO_SPCR_STATUS register contents against the registers virtual address, let's actually use the bit definition for the locked status, as required in the documentation. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 19 9月, 2012 1 次提交
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由 Arnd Bergmann 提交于
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the orion include directories Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NMauro Carvalho Chehab <mchehab@redhat.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Dan Williams <djbw@fb.com> Cc: Bryan Wu <bryan.wu@canonical.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Liam Girdwood <lrg@ti.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de>
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- 25 7月, 2012 1 次提交
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由 Simon Baatz 提交于
The clk patches added code to get and enable clocks in the respective driver probe functions. If the probe function failed for some reason after enabling the clock, the clock was not disabled again in many cases. Signed-off-by: NSimon Baatz <gmbnomis@gmail.com> Signed-off-by: NAndrew Lumm <andrew@lunn.ch>
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- 09 5月, 2012 1 次提交
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由 Andrew Lunn 提交于
Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Tested-by: NJamie Lentin <jm@lentin.co.uk> Signed-off-by: NMike Turquette <mturquette@linaro.org>
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- 28 12月, 2011 1 次提交
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由 Axel Lin 提交于
Since commit db33f4de "ARM: Orion: Remove address map info from all platform data structures", the dram is removed from struct kirkwood_asoc_platform_data. This patch fixes below build error: CC sound/soc/kirkwood/kirkwood-i2s.o sound/soc/kirkwood/kirkwood-i2s.c: In function 'kirkwood_i2s_dev_probe': sound/soc/kirkwood/kirkwood-i2s.c:444: error: 'struct kirkwood_asoc_platform_data' has no member named 'dram' sound/soc/kirkwood/kirkwood-i2s.c:450: error: 'struct kirkwood_asoc_platform_data' has no member named 'dram' make[3]: *** [sound/soc/kirkwood/kirkwood-i2s.o] Error 1 make[2]: *** [sound/soc/kirkwood] Error 2 make[1]: *** [sound/soc] Error 2 make: *** [sound] Error 2 Signed-off-by: NAxel Lin <axel.lin@gmail.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 24 11月, 2011 1 次提交
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由 Axel Lin 提交于
Factor out some boilerplate code. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 23 11月, 2011 1 次提交
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由 Lars-Peter Clausen 提交于
Commit 1ee46ebd("ASoC: Make the DAI ops constant in the DAI structure") introduced the possibility to have constant DAI ops structures, yet this is barley used in both existing drivers and also new drivers being submitted, although none of them modifies its DAI ops structure. The later is not surprising since existing drivers are often used as templates for new drivers. So this patch just constifies all existing snd_soc_dai_ops structs to eliminate the issue altogether. The patch was generated with the following coccinelle semantic patch: // <smpl> @@ identifier ops; @@ -struct snd_soc_dai_ops ops = +const struct snd_soc_dai_ops ops = { ... }; // </smpl> Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 03 10月, 2011 1 次提交
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由 Axel Lin 提交于
According to the comments in include/linux/init.h: "Pointers to __devexit functions must use __devexit_p(function_name), the wrapper will insert either the function_name or NULL, depending on the config options." We have __devexit annotation for kirkwood_i2s_dev_remove(), thus add __devexit_p at necessary place. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 12 9月, 2011 1 次提交
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由 Arnd Bergmann 提交于
A fix merged in 3.1-rc2 introduced a small regression, this should get it to build again. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NLiam Girdwood <lrg@ti.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 23 8月, 2011 1 次提交
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由 Julia Lawall 提交于
Adjust the goto to jump to the error handling code that includes kfree. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier x; expression E1!=0,E2,E3,E4; statement S; iterator I; @@ ( if (...) { ... when != kfree(x) when != x = E3 when != E3 = x * return ...; } ... when != x = E2 when != I(...,x,...) S if (...) { ... when != x = E4 kfree(x); ... return ...; } ) // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Acked-by: NLiam Girdwood <lrg@ti.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 15 9月, 2010 1 次提交
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由 Arnaud Patard (Rtp) 提交于
Like other coworkers, I'm about leave Mandriva/Edge-It so I'm changing my mail address to use my personal one. Signed-off-by: NArnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: NArnaud Patard <apatard@mandriva.com> Acked-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 12 8月, 2010 1 次提交
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由 Liam Girdwood 提交于
This patch extends the ASoC API to allow sound cards to have more than one CODEC and more than one platform DMA controller. This is achieved by dividing some current ASoC structures that contain both driver data and device data into structures that only either contain device data or driver data. i.e. struct snd_soc_codec ---> struct snd_soc_codec (device data) +-> struct snd_soc_codec_driver (driver data) struct snd_soc_platform ---> struct snd_soc_platform (device data) +-> struct snd_soc_platform_driver (driver data) struct snd_soc_dai ---> struct snd_soc_dai (device data) +-> struct snd_soc_dai_driver (driver data) struct snd_soc_device ---> deleted This now allows ASoC to be more tightly aligned with the Linux driver model and also means that every ASoC codec, platform and (platform) DAI is a kernel device. ASoC component private data is now stored as device private data. The ASoC sound card struct snd_soc_card has also been updated to store lists of it's components rather than a pointer to a codec and platform. The PCM runtime struct soc_pcm_runtime now has pointers to all its components. This patch adds DAPM support for ASoC multi-component and removes struct snd_soc_socdev from DAPM core. All DAPM calls are now made on a card, codec or runtime PCM level basis rather than using snd_soc_socdev. Other notable multi-component changes:- * Stream operations now de-reference less structures. * close_delayed work() now runs on a DAI basis rather than looping all DAIs in a card. * PM suspend()/resume() operations can now handle N CODECs and Platforms per sound card. * Added soc_bind_dai_link() to bind the component devices to the sound card. * Added soc_dai_link_probe() and soc_dai_link_remove() to probe and remove DAI link components. * sysfs entries can now be registered per component per card. * snd_soc_new_pcms() functionailty rolled into dai_link_probe(). * snd_soc_register_codec() now does all the codec list and mutex init. This patch changes the probe() and remove() of the CODEC drivers as follows:- o Make CODEC driver a platform driver o Moved all struct snd_soc_codec list, mutex, etc initialiasation to core. o Removed all static codec pointers (drivers now support > 1 codec dev) o snd_soc_register_pcms() now done by core. o snd_soc_register_dai() folded into snd_soc_register_codec(). CS4270 portions: Acked-by: NTimur Tabi <timur@freescale.com> Some TLV320aic23 and Cirrus platform fixes. Signed-off-by: NRyan Mallon <ryan@bluewatersys.com> TI CODEC and OMAP fixes Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: NJanusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: NJarkko Nikula <jhnikula@gmail.com> Samsung platform and misc fixes :- Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com> Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Reviewed-by: NJassi Brar <jassi.brar@samsung.com> Signed-off-by: NSeungwhan Youn <sw.youn@samsung.com> MPC8610 and PPC fixes. Signed-off-by: NTimur Tabi <timur@freescale.com> i.MX fixes and some core fixes. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> J4740 platform fixes:- Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> CC: Tony Lindgren <tony@atomide.com> CC: Nicolas Ferre <nicolas.ferre@atmel.com> CC: Kevin Hilman <khilman@deeprootsystems.com> CC: Sascha Hauer <s.hauer@pengutronix.de> CC: Atsushi Nemoto <anemo@mba.ocn.ne.jp> CC: Kuninori Morimoto <morimoto.kuninori@renesas.com> CC: Daniel Gloeckner <dg@emlix.com> CC: Manuel Lauss <mano@roarinelk.homelinux.net> CC: Mike Frysinger <vapier.adi@gmail.com> CC: Arnaud Patard <apatard@mandriva.com> CC: Wan ZongShun <mcuos.com@gmail.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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- 13 7月, 2010 2 次提交
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The controller has mute/unmute capability and some bootloader may mute them at boot. If it's not handled, all things will seem to be working but no sound will come out of the speaker/headphone. Signed-off-by: NArnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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Kirkwood controller needs to be informed if the audio stream is mono or not. Failing to do so will result in playing at the wrong speed. Signed-off-by: NArnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 07 6月, 2010 1 次提交
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由 Wan ZongShun 提交于
This patch to remove the 'break;', when the 'switch' jumps to the 'default' branch, the 'return -EINVAL' will be return with a error number, so the 'break;' code never be run, it is unuseful and should be removed here. Signed-off-by: NWan ZongShun <mcuos.com@gmail.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 31 5月, 2010 1 次提交
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由 apatard@mandriva.com 提交于
This patch enables support for the i2s controller available on kirkwood platforms Signed-off-by: NArnaud Patard <apatard@mandriva.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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