#
f010a498 |
|
02-Aug-2021 |
Takashi Iwai <tiwai@suse.de> |
ASoC: fsl: imx-pcm-fiq: Use managed buffer allocation As the standard buffer allocation helper supports WC pages now, we can convert imx-pcm-fiq driver to use that. This allows us to remove lots of superfluous code. Cc: Nicolin Chen <nicoleotsuka@gmail.com> Cc: Xiubo Li <Xiubo.Lee@gmail.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Shengjiu Wang <shengjiu.wang@gmail.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210802072815.13551-8-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
#
6ac44ce9 |
|
10-Dec-2019 |
Takashi Iwai <tiwai@suse.de> |
ASoC: fsl: Drop superfluous ioctl PCM ops ASoC PCM core deals the empty ioctl field now as default. Let's kill the redundant lines. Cc: Timur Tabi <timur@kernel.org> Cc: Nicolin Chen <nicoleotsuka@gmail.com> Cc: Xiubo Li <Xiubo.Lee@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20191210145406.21419-7-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
|
#
2adc3fcc |
|
01-Oct-2019 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ASoC: fsl: imx-pcm-fiq: remove snd_pcm_ops snd_pcm_ops is no longer needed. Let's use component driver callback. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87d0ff90d6.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
|
#
d4451c15 |
|
05-Apr-2019 |
Andra Danciu <andradanciu1997@gmail.com> |
ASoC: imx-pcm-fiq: Switch to SPDX identifier Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Andra Danciu <andradanciu1997@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
|
#
1d0a01f2 |
|
28-Jan-2018 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ASoC: fsl: imx: replace platform to component Now platform can be replaced to component, let's do it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
|
#
f77bb3b7 |
|
17-Aug-2017 |
Bhumika Goyal <bhumirks@gmail.com> |
ASoC: fsl: make snd_pcm_hardware const Make these const as they are only passed as the 2nd argument to the function snd_soc_set_runtime_hwparams, which is const. Done using Coccinelle. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
|
#
779238e2 |
|
14-Aug-2017 |
Bhumika Goyal <bhumirks@gmail.com> |
ASoC: fsl: make snd_soc_platform_driver const Make these const as they are only passed as the 2nd argument to the function snd_soc_register_platform, which is of type const. Done using Coccinelle. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
|
#
b6ed0720 |
|
13-Aug-2017 |
Arvind Yadav <arvind.yadav.cs@gmail.com> |
ASoC: fsl: constify snd_pcm_ops structures snd_pcm_ops are not supposed to change at runtime. All functions working with snd_pcm_ops provided by <sound/soc.h> work with const snd_pcm_ops. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
|
#
cb7d53b4 |
|
24-Feb-2017 |
Alin Grigorean <alin.grig93@gmail.com> |
ASoC: fsl: Remove unneeded init of static variable This was reported by checkpatch.pl Signed-off-by: Alin Grigorean <alin.grig93@gmail.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
|
#
e92077c3 |
|
12-Apr-2016 |
Heinrich Schuchardt <xypron.glpk@gmx.de> |
ASoC: fsl: imx-pcm-fiq: use correct format specifier Documentation/printk-formats.txt has size_t: use %zu or %zx runtime->dma_bytes is of type size_t. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
|
#
f6e45661 |
|
22-Jan-2016 |
Luis R. Rodriguez <mcgrof@suse.com> |
dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc() Rename dma_*_writecombine() to dma_*_wc(), so that the naming is coherent across the various write-combining APIs. Keep the old names for compatibility for a while, these can be removed at a later time. A guard is left to enable backporting of the rename, and later remove of the old mapping defines seemlessly. Build tested successfully with allmodconfig. The following Coccinelle SmPL patch was used for this simple transformation: @ rename_dma_alloc_writecombine @ expression dev, size, dma_addr, gfp; @@ -dma_alloc_writecombine(dev, size, dma_addr, gfp) +dma_alloc_wc(dev, size, dma_addr, gfp) @ rename_dma_free_writecombine @ expression dev, size, cpu_addr, dma_addr; @@ -dma_free_writecombine(dev, size, cpu_addr, dma_addr) +dma_free_wc(dev, size, cpu_addr, dma_addr) @ rename_dma_mmap_writecombine @ expression dev, vma, cpu_addr, dma_addr, size; @@ -dma_mmap_writecombine(dev, vma, cpu_addr, dma_addr, size) +dma_mmap_wc(dev, vma, cpu_addr, dma_addr, size) We also keep the old names as compatibility helpers, and guard against their definition to make backporting easier. Generated-by: Coccinelle SmPL Suggested-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: airlied@linux.ie Cc: akpm@linux-foundation.org Cc: benh@kernel.crashing.org Cc: bhelgaas@google.com Cc: bp@suse.de Cc: dan.j.williams@intel.com Cc: daniel.vetter@ffwll.ch Cc: dhowells@redhat.com Cc: julia.lawall@lip6.fr Cc: konrad.wilk@oracle.com Cc: linux-fbdev@vger.kernel.org Cc: linux-pci@vger.kernel.org Cc: luto@amacapital.net Cc: mst@redhat.com Cc: tomi.valkeinen@ti.com Cc: toshi.kani@hp.com Cc: vinod.koul@intel.com Cc: xen-devel@lists.xensource.com Link: http://lkml.kernel.org/r/1453516462-4844-1-git-send-email-mcgrof@do-not-panic.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
#
34e684fa |
|
08-Dec-2015 |
Arnd Bergmann <arnd@arndb.de> |
ASoC: fsl: use correct format string for dma_addr_t We get a warning for the imx-pcm-fiq driver when CONFIG_LPAE is enabled on ARM, because dma_addr_t is 64-bit then: sound/soc/fsl/imx-pcm-fiq.c: In function 'snd_imx_pcm_mmap': sound/soc/fsl/imx-pcm-fiq.c:223:107: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'dma_addr_t {aka long long unsigned int}' [-Wformat=] This changes the printk to use the correct format string for printing a dma_addr_t. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
|
#
ea9f8535 |
|
23-Feb-2014 |
Fabio Estevam <fabio.estevam@freescale.com> |
ASoC: fsl: imx-pcm-fiq: Remove unneeded 'out' label Instead of jumping to the 'out' label, just return the error code immediately. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
|
#
b0a23b8b |
|
06-Jan-2014 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: fsl: Don't set unused struct snd_pcm_hardware fields The ASoC core assumes that the PCM component of the ASoC card transparently moves data around and does not impose any restrictions on the memory layout or the transfer speed. It ignores all fields from the snd_pcm_hardware struct for the PCM driver that are related to this. Setting these fields in the PCM driver might suggest otherwise though, so rather not set them. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
|
#
23d8bb3b |
|
07-Nov-2013 |
Fabio Estevam <fabio.estevam@freescale.com> |
ASoC: fsl: imx-pcm-fiq: Remove unused 'runtime' variable Commit 68f9672b (ASoC: fsl: imx-pcm-fiq: remove bogus period delta calculation) introduced the following build warning: sound/soc/fsl/imx-pcm-fiq.c:53:26: warning: unused variable 'runtime' [-Wunused-variable] Remove the unused 'runtime' variable. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Oskar Schirmer <oskar@scara.com> Signed-off-by: Mark Brown <broonie@linaro.org>
|
#
d6437c14 |
|
04-Nov-2013 |
Oskar Schirmer <oskar@scara.com> |
ASoC: fsl: imx-pcm-fiq: remove bogus period delta calculation Originally snd_hrtimer_callback() used iprtd->period_time for some jiffies based estimation to determine the right moment to call snd_pcm_period_elapsed(). As timer drifts may well be a problem, this was changed in commit b4e82b5b785670b6 to be based on buffer transmission progress, using iprtd->offset and runtime->buffer_size to calculate the amount of data since last period had elapsed. Unfortunately, iprtd->offset counts in bytes, while runtime->buffer_size counts frames, so adding these to find some delta is like comparing apples and oranges, and eventually results in negative delta values every now and then. This is no big harm, because it simply causes snd_pcm_period_elapsed() being called more often than necessary, as negative delta is taken for a large unsigned value by implicit conversion rule. Nonetheless, the calculation is broken, so one would replace the runtime->buffer_size by its equivalent in bytes. But then, there are chances snd_pcm_period_elapsed() is called late, because calculating the moment for the elapsed period into delta is based against the iprtd->last_offset, which is not necessarily the first byte of the period in question, but some random byte which the FIQ handler left us with in r8/r9 by accident. Again, negative impact is low, as there are plenty of periods already prefilled with data, and snd_pcm_period_elapsed() will probably be called latest when the following period is reached. However, the calculation is conceptually broken, and we are best off removing the clever stuff altogether. snd_pcm_period_elapsed() is now simply called once everytime snd_hrtimer_callback() is run, which may not be most accurate, but at least this way we are quite sure we dont miss an end of period. There is not much extra effort wasted by superfluous calls to snd_pcm_period_elapsed(), as the timer frequency closely matches the period size anyway. Signed-off-by: Oskar Schirmer <oskar@scara.com> Signed-off-by: Mark Brown <broonie@linaro.org>
|
#
fc7dc61d |
|
12-Nov-2013 |
Oskar Schirmer <oskar@scara.com> |
ASoC: fsl: imx-pcm-fiq: omit fiq counter to avoid harm in unbalanced situations 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> Cc: stable@vger.kernel.org
|
#
10227a94 |
|
07-Nov-2013 |
Fabio Estevam <fabio.estevam@freescale.com> |
ASoC: fsl: imx-pcm-fiq: Remove unused 'runtime' variable Commit 68f9672b (ASoC: fsl: imx-pcm-fiq: remove bogus period delta calculation) introduced the following build warning: sound/soc/fsl/imx-pcm-fiq.c:53:26: warning: unused variable 'runtime' [-Wunused-variable] Remove the unused 'runtime' variable. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Oskar Schirmer <oskar@scara.com> Signed-off-by: Mark Brown <broonie@linaro.org>
|
#
68f9672b |
|
04-Nov-2013 |
Oskar Schirmer <oskar@scara.com> |
ASoC: fsl: imx-pcm-fiq: remove bogus period delta calculation Originally snd_hrtimer_callback() used iprtd->period_time for some jiffies based estimation to determine the right moment to call snd_pcm_period_elapsed(). As timer drifts may well be a problem, this was changed in commit b4e82b5b785670b6 to be based on buffer transmission progress, using iprtd->offset and runtime->buffer_size to calculate the amount of data since last period had elapsed. Unfortunately, iprtd->offset counts in bytes, while runtime->buffer_size counts frames, so adding these to find some delta is like comparing apples and oranges, and eventually results in negative delta values every now and then. This is no big harm, because it simply causes snd_pcm_period_elapsed() being called more often than necessary, as negative delta is taken for a large unsigned value by implicit conversion rule. Nonetheless, the calculation is broken, so one would replace the runtime->buffer_size by its equivalent in bytes. But then, there are chances snd_pcm_period_elapsed() is called late, because calculating the moment for the elapsed period into delta is based against the iprtd->last_offset, which is not necessarily the first byte of the period in question, but some random byte which the FIQ handler left us with in r8/r9 by accident. Again, negative impact is low, as there are plenty of periods already prefilled with data, and snd_pcm_period_elapsed() will probably be called latest when the following period is reached. However, the calculation is conceptually broken, and we are best off removing the clever stuff altogether. snd_pcm_period_elapsed() is now simply called once everytime snd_hrtimer_callback() is run, which may not be most accurate, but at least this way we are quite sure we dont miss an end of period. There is not much extra effort wasted by superfluous calls to snd_pcm_period_elapsed(), as the timer frequency closely matches the period size anyway. Signed-off-by: Oskar Schirmer <oskar@scara.com> Signed-off-by: Mark Brown <broonie@linaro.org>
|
#
c9bd5e69 |
|
26-Jun-2013 |
Russell King <rmk+kernel@arm.linux.org.uk> |
DMA-API: sound: fix dma mask handling in a lot of drivers This code sequence is unsafe in modules: static u64 mask = DMA_BIT_MASK(something); ... if (!dev->dma_mask) dev->dma_mask = &mask; as if a module is reloaded, the mask will be pointing at the original module's mask address, and this can lead to oopses. Moreover, they all follow this with: if (!dev->coherent_dma_mask) dev->coherent_dma_mask = mask; where 'mask' is the same value as the statically defined mask, and this bypasses the architecture's check on whether the DMA mask is possible. Fix these issues by using the new dma_coerce_coherent_and_mask() function. Acked-by: Mark Brown <broonie@linaro.org> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
#
3c1c32d3 |
|
15-Aug-2013 |
Mark Brown <broonie@linaro.org> |
ASoC: imx: Add MODULE_LICENSE to DMA drivers Reported-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Mark Brown <broonie@linaro.org>
|
#
9051cba1 |
|
20-Jun-2013 |
Markus Pargmann <mpa@pengutronix.de> |
ASoC: imx-pcm-fiq: Introduce pcm-fiq-params Cleaner parameter passing for imx-pcm-fiq. Create a seperated fiq-params struct to pass all arguments. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
|
#
dbdf6b54 |
|
24-Apr-2013 |
Shawn Guo <shawn.guo@linaro.org> |
ASoC: fsl: remove imx-pcm driver With imx-pcm-dma moving to generic dmaengine pcm driver and the removal of imx-pcm-audio/imx-fiq-pcm-audio platform device use, now imx-pcm driver contains a few functions that are only used by imx-pcm-fiq.c. Move these functions into imx-pcm-fiq.c and remove imx-pcm.c completely. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
88e89f55 |
|
24-Apr-2013 |
Shawn Guo <shawn.guo@linaro.org> |
ASoC: fsl: create function imx_pcm_fiq_exit() Create function imx_pcm_fiq_exit() to be paired with imx_pcm_fiq_init() just like the pair of imx_pcm_dma_init() and imx_pcm_dma_exit(). Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
a8909c9b |
|
03-Apr-2013 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: fsl: Use common DAI DMA data struct Use the common DAI DMA data struct for fsl/imx, this allows us to use the common helper function to configure the DMA slave config based on the DAI DMA data. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
2fb14880 |
|
19-Mar-2013 |
Fabio Estevam <fabio.estevam@freescale.com> |
ASoC: fsl: imx-pcm-fiq: Use 'unsigned int' for period Fix the following warning when building with W=1 option: sound/soc/fsl/imx-pcm-fiq.c: In function 'snd_hrtimer_callback': sound/soc/fsl/imx-pcm-fiq.c:76:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
1927661b |
|
27-Jan-2013 |
Shawn Guo <shawn.guo@linaro.org> |
ASoC: fsl: fix snd-soc-imx-pcm module build When building modules with CONFIG_SND_IMX_SOC=m in imx_v6_v7_defconfig, we will see the following link error. LD [M] sound/soc/fsl/snd-soc-fsl-ssi.o LD [M] sound/soc/fsl/snd-soc-fsl-utils.o LD [M] sound/soc/fsl/snd-soc-imx-ssi.o LD [M] sound/soc/fsl/snd-soc-imx-audmux.o LD [M] sound/soc/fsl/snd-soc-imx-pcm.o sound/soc/fsl/imx-pcm-dma.o: In function `init_module': imx-pcm-dma.c:(.init.text+0x0): multiple definition of `init_module' sound/soc/fsl/imx-pcm-fiq.o:imx-pcm-fiq.c:(.init.text+0x0): first defined here sound/soc/fsl/imx-pcm-dma.o: In function `cleanup_module': imx-pcm-dma.c:(.exit.text+0x0): multiple definition of `cleanup_module' sound/soc/fsl/imx-pcm-fiq.o:imx-pcm-fiq.c:(.exit.text+0x0): first defined here make[4]: *** [sound/soc/fsl/snd-soc-imx-pcm.o] Error 1 The module snd-soc-imx-pcm is designed to link imx-pcm.o with imx-pcm-dma.o or imx-pcm-fiq.o depending on if option SND_SOC_IMX_PCM_DMA or SND_SOC_IMX_PCM_FIQ is enabled. Both imx-pcm-dma and imx-pcm-fiq register their own module_platform_driver. However, these two options are not mutually exclusive and can be enabled together. And that's why we see above multiple init_module definition error. Instead of having both imx-pcm-dma and imx-pcm-fiq register their own platform_driver, we should do only once in imx-pcm.c. Using platform_device_id to distinguish between imx-pcm-dma and imx-pcm-fiq, we can run-time call imx-pcm-dma/fiq specific initialization in .probe hook to have module snd-soc-imx-pcm work for both cases. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
a0a3d518 |
|
07-Dec-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
ASoC: fsl: remove __dev* attributes 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: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
1e66210a |
|
16-Sep-2012 |
Shawn Guo <shawn.guo@linaro.org> |
ARM: imx: remove header file mach/irqs.h The only mach/irqs.h user outside arch/arm/mach-imx is sound/soc/fsl/imx-pcm-fiq.c, which refers to mxc_set_irq_fiq(). Move the declaration into include/linux/platform_data/asoc-imx-ssi.h, so that we can remove mach/irqs.h includsion from imx-pcm-fiq.c. Inside arch/arm/mach-imx, the only users to mach/irqs.h are avic.c and tzic.c for referring to macro FIQ_START. Let's move the macro into irq-common.h and get rid of mach/irqs.h completely. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: alsa-devel@alsa-project.org
|
#
82906b13 |
|
24-Aug-2012 |
Arnd Bergmann <arnd@arndb.de> |
ARM: imx: move platform_data definitions 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 imx include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Sascha Hauer <kernel@pengutronix.de> Acked-by: Vinod Koul <vinod.koul@linux.intel.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Dan Williams <djbw@fb.com> Cc: "Ben Dooks (embedded platforms)" <ben-linux@fluff.org> Cc: "Wolfram Sang (embedded platforms)" <w.sang@pengutronix.de> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Alan Cox <alan@linux.intel.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Liam Girdwood <lrg@ti.com> Cc: Javier Martin <javier.martin@vista-silicon.com> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
|
#
8842a9e2 |
|
13-Jun-2012 |
Shawn Guo <shawn.guo@linaro.org> |
ARM: imx: enable SPARSE_IRQ for imx platform As all irqchips on imx have been changed to allocate their irq_descs, and all unneeded mach/irqs.h inclusions on imx have been cleaned up, now it's time to select SPARSE_IRQ for imx/mxc. The SPARSE_IRQ support forces irqs allocation starting from 16. All those static irq number definition for SoCs need to shift 16 to keep non-DT boot works. With all those static IRQ number and start definitions removed from mach/irqs.h, the header becomes just a container of a couple of mach-imx specific irq/fiq calls. Since mach/irqs.h is not included by asm/irq.h now, the users of mxc_set_irq_fiq needs to explicitly include mach/irqs.h themselves. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
|
#
a23dc694 |
|
16-Mar-2012 |
Shawn Guo <shawn.guo@linaro.org> |
ASoC: imx: merge sound/soc/imx into sound/soc/fsl Freescale PowerPC and ARM/IMX families share the same SSI IP block. The patch merges sound/soc/imx into sound/soc/fsl, so that the possible code sharing and consolidation can happen. This is a plain merge, except that menuconfig SND_POWERPC_SOC is added in Kconfig for PowerPC platform as a correspondence to SND_IMX_SOC for IMX platform. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|