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2018-08-15ASoC: dapm: Fix NULL pointer deference on CODEC to CODEC DAIsCharles Keepax1-0/+1
Commit a655de808cbde ("ASoC: core: Allow topology to override machine driver FE DAI link config.") caused soc_dai_hw_params to be come dependent on the substream private_data being set with a pointer to the snd_soc_pcm_runtime. Currently, CODEC to CODEC links don't set this, which causes a NULL pointer dereference: [<4069de54>] (soc_dai_hw_params) from [<40694b68>] (snd_soc_dai_link_event+0x1a0/0x380) Since the ASoC core in general assumes that the substream private_data will be set to a pointer to the snd_soc_pcm_runtime, update the CODEC to CODEC links to respect this. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-14ASoC: uapi: fix sound/skl-tplg-interface.h userspace compilation errorsDmitry V. Levin1-52/+54
Include <linux/types.h> and consistently use types it provides to fix the following sound/skl-tplg-interface.h userspace compilation errors: /usr/include/sound/skl-tplg-interface.h:146:2: error: unknown type name 'u32' u32 set_params:2; /usr/include/sound/skl-tplg-interface.h:147:2: error: unknown type name 'u32' u32 rsvd:30; /usr/include/sound/skl-tplg-interface.h:148:2: error: unknown type name 'u32' u32 param_id; /usr/include/sound/skl-tplg-interface.h:149:2: error: unknown type name 'u32' u32 max; /usr/include/sound/skl-tplg-interface.h:166:2: error: unknown type name 'u16' u16 module_id; /usr/include/sound/skl-tplg-interface.h:167:2: error: unknown type name 'u16' u16 instance_id; /usr/include/sound/skl-tplg-interface.h:171:2: error: unknown type name 'u32' u32 channels; /usr/include/sound/skl-tplg-interface.h:172:2: error: unknown type name 'u32' u32 freq; /usr/include/sound/skl-tplg-interface.h:173:2: error: unknown type name 'u32' u32 bit_depth; /usr/include/sound/skl-tplg-interface.h:174:2: error: unknown type name 'u32' u32 valid_bit_depth; /usr/include/sound/skl-tplg-interface.h:175:2: error: unknown type name 'u32' u32 ch_cfg; /usr/include/sound/skl-tplg-interface.h:176:2: error: unknown type name 'u32' u32 interleaving_style; /usr/include/sound/skl-tplg-interface.h:177:2: error: unknown type name 'u32' u32 sample_type; /usr/include/sound/skl-tplg-interface.h:178:2: error: unknown type name 'u32' u32 ch_map; /usr/include/sound/skl-tplg-interface.h:182:2: error: unknown type name 'u32' u32 set_params:2; /usr/include/sound/skl-tplg-interface.h:183:2: error: unknown type name 'u32' u32 rsvd:30; /usr/include/sound/skl-tplg-interface.h:184:2: error: unknown type name 'u32' u32 param_id; /usr/include/sound/skl-tplg-interface.h:185:2: error: unknown type name 'u32' u32 caps_size; /usr/include/sound/skl-tplg-interface.h:186:2: error: unknown type name 'u32' u32 caps[HDA_SST_CFG_MAX]; /usr/include/sound/skl-tplg-interface.h:190:2: error: unknown type name 'u8' u8 pipe_id; /usr/include/sound/skl-tplg-interface.h:191:2: error: unknown type name 'u8' u8 pipe_priority; /usr/include/sound/skl-tplg-interface.h:192:2: error: unknown type name 'u16' u16 conn_type:4; /usr/include/sound/skl-tplg-interface.h:193:2: error: unknown type name 'u16' u16 rsvd:4; /usr/include/sound/skl-tplg-interface.h:194:2: error: unknown type name 'u16' u16 memory_pages:8; /usr/include/sound/skl-tplg-interface.h:200:2: error: unknown type name 'u16' u16 module_id; /usr/include/sound/skl-tplg-interface.h:201:2: error: unknown type name 'u16' u16 instance_id; /usr/include/sound/skl-tplg-interface.h:202:2: error: unknown type name 'u32' u32 max_mcps; /usr/include/sound/skl-tplg-interface.h:203:2: error: unknown type name 'u32' u32 mem_pages; /usr/include/sound/skl-tplg-interface.h:204:2: error: unknown type name 'u32' u32 obs; /usr/include/sound/skl-tplg-interface.h:205:2: error: unknown type name 'u32' u32 ibs; /usr/include/sound/skl-tplg-interface.h:206:2: error: unknown type name 'u32' u32 vbus_id; /usr/include/sound/skl-tplg-interface.h:208:2: error: unknown type name 'u32' u32 max_in_queue:8; /usr/include/sound/skl-tplg-interface.h:209:2: error: unknown type name 'u32' u32 max_out_queue:8; /usr/include/sound/skl-tplg-interface.h:210:2: error: unknown type name 'u32' u32 time_slot:8; /usr/include/sound/skl-tplg-interface.h:211:2: error: unknown type name 'u32' u32 core_id:4; /usr/include/sound/skl-tplg-interface.h:212:2: error: unknown type name 'u32' u32 rsvd1:4; /usr/include/sound/skl-tplg-interface.h:214:2: error: unknown type name 'u32' u32 module_type:8; /usr/include/sound/skl-tplg-interface.h:215:2: error: unknown type name 'u32' u32 conn_type:4; /usr/include/sound/skl-tplg-interface.h:216:2: error: unknown type name 'u32' u32 dev_type:4; /usr/include/sound/skl-tplg-interface.h:217:2: error: unknown type name 'u32' u32 hw_conn_type:4; /usr/include/sound/skl-tplg-interface.h:218:2: error: unknown type name 'u32' u32 rsvd2:12; /usr/include/sound/skl-tplg-interface.h:220:2: error: unknown type name 'u32' u32 params_fixup:8; /usr/include/sound/skl-tplg-interface.h:221:2: error: unknown type name 'u32' u32 converter:8; /usr/include/sound/skl-tplg-interface.h:222:2: error: unknown type name 'u32' u32 input_pin_type:1; /usr/include/sound/skl-tplg-interface.h:223:2: error: unknown type name 'u32' u32 output_pin_type:1; /usr/include/sound/skl-tplg-interface.h:224:2: error: unknown type name 'u32' u32 is_dynamic_in_pin:1; /usr/include/sound/skl-tplg-interface.h:225:2: error: unknown type name 'u32' u32 is_dynamic_out_pin:1; /usr/include/sound/skl-tplg-interface.h:226:2: error: unknown type name 'u32' u32 is_loadable:1; /usr/include/sound/skl-tplg-interface.h:227:2: error: unknown type name 'u32' u32 rsvd3:11; Fixes: 0c24fdc00244 ("ASoC: topology: Move skl-tplg-interface.h to uapi") Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Reviewed-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org> # v4.18
2018-08-02ASoC: core: remove support for card rebind using component frameworkSrinivas Kandagatla1-7/+0
DRM based audio components get registered inside the component framework bind callback. However component framework has a big mutex lock taken for every call to component_add, component_del and bind, unbind callbacks. This can lead to deadlock situation if we are trying to add new/remove component within a bind/unbind callbacks. Which is what was happening with bcm2837 rpi 3. Revert this change till we sort out the mutex issue. Reported-by: Guillaume Tucker <guillaume.tucker@collabora.com> Reported-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-02ASoC: fsi: convert to SPDX identifiersKuninori Morimoto1-8/+5
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-01Merge tag 'clk-core-duty-cycle-for-mark' of ↵Mark Brown3-0/+95
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux into asoc-4.19 Duty cycle support for the clk api and drivers.
2018-08-01Merge branch 'topic/drm_audio_component' of ↵Mark Brown6-211/+248
https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into asoc-4.19
2018-07-30ALSA: memalloc: Fix missing PAGE_SIZE definitionTakashi Iwai1-0/+2
The recent fix moved the inline snd_sgbuf_aligned_pages() outside the ifdef, and this triggered a build error on some architectures due to the undefined PAGE_SIZE, as spotted by 0day bot. Fix it by adding the missing header inclusion. Fixes: 4cae99d9b530 ("ALSA: memalloc: declare snd_sgbuf_aligned_pages() unconditionally") Reported-by: kbuild test robot <lkp@intel.com> Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-26ALSA: pcm: Add snd_mask_set_format() helper for standard usagesTakashi Iwai1-2/+8
Many drivers calling snd_mask_set() need to do ugly cast with __force for shutting up the sparse warnings. Actually almost all of them are about setting the format, so it's far better to provide a common helper snd_mask_set_format() to pass SNDRV_PCM_FORMAT_* directly without the cast. There are a few other calls of snd_mask_set(), but they are in the PCM core code, so we leave them for now. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-26Merge tag 'alsa-add-snd-sgbuf-aligned-pages' of ↵Mark Brown1-8/+8
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-4.19 ALSA: memalloc: declare snd_sgbuf_aligned_pages() unconditionally Make this helper inline function available for all platforms. This helps solve 0-day compilation issues when CONFIG_SND_DMA_SGBUF is not defined.
2018-07-26ALSA: memalloc: declare snd_sgbuf_aligned_pages() unconditionallyPierre-Louis Bossart1-8/+8
Make this helper inline function available for all platforms. This helps solve 0-day compilation issues when CONFIG_SND_DMA_SGBUF is not defined. Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-24ASoC: core: add support to snd_soc_dai_get_channel_map()Srinivas Kandagatla1-0/+8
On Qualcomm platforms, specifically with SLIMbus interfaced codecs, the codec slim channel numbers are passed to DSP while configuring the slim audio path. Having get_channel_map() would allow dais to share such information across multiple dais. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-20ASoC: export snd_soc_of_get_slot_maskJerome Brunet1-0/+3
Amlogic's axg card driver can't use snd_soc_of_parse_tdm_slot() directly because it needs to handle 4 mask for each direction. Yet the parsing of each mask is the same, so export snd_soc_of_get_slot_mask() to reuse the the existing code. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-18ASoC: core: add support to card re-bind using component frameworkSrinivas Kandagatla1-0/+7
This patch aims at achieving dynamic behaviour of audio card when the dependent components disappear and reappear. With this patch the card is removed if any of the dependent component is removed and card is added back if the dependent component comes back. All this is done using component framework and matching based on component name. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-17ALSA: hda: Make audio component support more genericTakashi Iwai3-36/+87
This is the final step for more generic support of DRM audio component. The generic audio component code is now moved to its own file, and the symbols are renamed from snd_hac_i915_* to snd_hdac_acomp_*, respectively. The generic code is enabled via the new kconfig, CONFIG_SND_HDA_COMPONENT, while CONFIG_SND_HDA_I915 is kept as the super-class. Along with the split, three new callbacks are added to audio_ops: pin2port is for providing the conversion between the pin number and the widget id, and master_bind/master_unbin are called at binding / unbinding the master component, respectively. All these are optional, but used in i915 implementation and also other later implementations. A note about the new snd_hdac_acomp_init() function: there is a slight difference between this and the old snd_hdac_i915_init(). The latter (still) synchronizes with the master component binding, i.e. it assures that the relevant DRM component gets bound when it returns, or gives a negative error. Meanwhile the new function doesn't synchronize but just leaves as is. It's the responsibility by the caller's side to synchronize, or the caller may accept the asynchronous binding on the fly. v1->v2: Fix missing NULL check in master_bind/unbind Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-07-17ALSA: hda/i915: Associate audio component with devresTakashi Iwai1-2/+4
The HD-audio i915 binding code contains a single pointer, hdac_acomp, for allowing the access to audio component from the master bind/unbind callbacks. This was needed because the callbacks pass only the device pointer and we can't guarantee the object type assigned to the drvdata (which is free for each controller driver implementation). And this implementation will be a problem if we support multiple components for different DRM drivers, not only i915. As a solution, allocate the audio component object via devres and associate it with the given device, so that the component callbacks can refer to it via devres_find(). The removal of the object is still done half-manually via devres_destroy() to make the code consistent (although it may work without the explicit call). Also, the snd_hda_i915_register_notifier() had the reference to hdac_acomp as well. In this patch, the corresponding code is removed by passing hdac_bus object to the function, too. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-07-17drm/i915: Split audio component to a generic typeTakashi Iwai4-86/+106
For allowing other drivers to use the DRM audio component, rename the i915_audio_component_* with drm_audio_component_*, and split the generic part into drm_audio_component.h. The i915 specific stuff remains in struct i915_audio_component, which contains drm_audio_component as the base. The license of drm_audio_component.h is kept to MIT as same as the the original i915_component.h. This is a preliminary change for further development, and no functional changes by this patch itself, merely code-split and renames. v1->v2: Use SPDX for drm_audio_component.h, fix remaining i915 argument in drm_audio_component.h Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-07-11ASoC: dpcm: add rate merge to the BE stream mergeJerome Brunet1-0/+2
As done for format and channels, add the possibility to merge the backend rates on the frontend rates. This useful if the backend does not support all rates supported by the frontend, or if several backends (cpu and codecs) with different capabilities are connected to the same frontend. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-03ASoC: core: Allow topology to override machine driver FE DAI link config.Liam Girdwood1-0/+13
Machine drivers statically define a number of DAI links that currently cannot be changed or removed by topology. This means PCMs and platform components cannot be changed by topology at runtime AND machine drivers are tightly coupled to topology. This patch allows topology to override the machine driver DAI link config in order to reuse machine drivers with different topologies and platform components. The patch supports :- 1) create new FE PCMs with a topology defined PCM ID. 2) destroy existing static FE PCMs 3) change the platform component driver. 4) assign any new HW params fixups. 5) assign a new card name prefix to differentiate this topology to userspace. The patch requires no changes to the machine drivers, but does add some platform component flags that the platform component driver can assign before loading topologies. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: pxa-ssp: remove .set_pll() and .set_clkdiv() callbacksDaniel Mack1-0/+8
The .set_pll() and .set_clkdiv() callbacks are considered legacy and should not be used anymore. In order to support PXA boards on DT platforms, remove them and let the code figure out the correct dividers and PLL base frequencies itself. Signed-off-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: ac97: convert to SPDX identifiersKuninori Morimoto5-54/+16
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: soc-generic-dmaengine-pcm: convert to SPDX identifiersKuninori Morimoto1-11/+3
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: soc-compress: convert to SPDX identifiersKuninori Morimoto1-18/+3
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: soc-topology: convert to SPDX identifiersKuninori Morimoto1-5/+2
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: soc-dapm: convert to SPDX identifiersKuninori Morimoto1-7/+4
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: soc-core: convert to SPDX identifiersKuninori Morimoto1-7/+4
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: soc-acpi: convert to SPDX identifiersKuninori Morimoto2-23/+4
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: soc-dpcm.h: convert to SPDX identifiersKuninori Morimoto1-5/+2
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: soc-dai.h: convert to SPDX identifiersKuninori Morimoto1-5/+2
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: simple-card-utils: convert to SPDX identifiersKuninori Morimoto1-5/+3
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: simple-card: convert to SPDX identifiersKuninori Morimoto1-5/+2
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-29ASoC: pxa: move some functions to pxa2xx-libDaniel Mack1-0/+3
To get rid of some intermediate platform layers, move pxa2xx_soc_pcm_new() and pxa2xx_pcm_ops in pxa2xx-lib. Signed-off-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-29ASoC: pxa: clean up function names in pxa2xx-libDaniel Mack1-5/+5
Clean up the namespace a bit and drop the __ prefix of all functions exported by pxa2xx-lib. This improves the readability of the code. Signed-off-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-28ALSA: hdac: add extended ops in the hdac_busRakesh Ughreja2-1/+11
Add extended ops in the hdac_bus to allow calling the ASoC HDAC library ops to reuse the legacy HDA codec drivers with ASoC framework. Extended ops are used by the legacy codec drivers to call into hdac_hda library, in the subsequent patches.. Signed-off-by: Rakesh Ughreja <rakesh.a.ughreja@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-28ALSA: hdac: remove memory allocation from snd_hdac_ext_bus_device_initRakesh Ughreja1-1/+2
Remove memory allocation within snd_hdac_ext_bus_device_init, to make its behaviour identical to snd_hdac_bus_device_init. So that caller can allocate the parent data structure containing hdac_device. This API change helps in reusing the legacy HDA codec drivers with ASoC platform drivers. Signed-off-by: Rakesh Ughreja <rakesh.a.ughreja@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-28ALSA: hdac: Remove usage of struct hdac_ext_driver, use hdac_driver insteadRakesh Ughreja2-15/+7
This patch removes the hdac_ext_driver structure. The legacy and enhanced HDaudio capabilities can be handled in a backward-compatible way without separate definitions. Signed-off-by: Rakesh Ughreja <rakesh.a.ughreja@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-28ALSA: hdac: Remove usage of struct hdac_ext_bus and use hdac_bus insteadRakesh Ughreja2-50/+39
This patch removes the hdac_ext_bus structure. The legacy and enhanced HDaudio capabilities can be handled in a backward-compatible way without separate definitions. Follow-up patches in this series handle the driver definition. Signed-off-by: Rakesh Ughreja <rakesh.a.ughreja@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-28ALSA: hdac: Remove usage of struct hdac_ext_device and use hdac_device insteadRakesh Ughreja1-32/+4
This patch removes the hdac_ext_device structure. The legacy and enhanced HDaudio capabilities can be handled in a backward-compatible way without separate definitions. Follow-up patches in this series handle the bus and driver definitions. Signed-off-by: Rakesh Ughreja <rakesh.a.ughreja@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-25Merge tag 'pxa-for-4.19-dma_slave_map' ofMark Brown3-2/+13
https://github.com/rjarzmik/linux into asoc-4.19 for ac'97 deps
2018-06-22ASoC: soc-pcm: DPCM cares BE channel constraintJiada Wang1-0/+2
Current DPCM is caring only FE channel configuration. Sometimes it will be trouble if user selects channel which isn't supported by BE. This patch adds new .dpcm_merged_chan on struct snd_soc_dai_link. DPCM will use FE / BE merged channel if struct snd_soc_dai_link has it. Signed-off-by: Jiada Wang <jiada_wang@mentor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-19clk: add duty cycle supportJerome Brunet3-0/+95
Add the possibility to apply and query the clock signal duty cycle ratio. This is useful when the duty cycle of the clock signal depends on some other parameters controlled by the clock framework. For example, the duty cycle of a divider may depends on the raw divider setting (ratio = N / div) , which is controlled by the CCF. In such case, going through the pwm framework to control the duty cycle ratio of this clock would be a burden. A clock provider is not required to implement the operation to set and get the duty cycle. If it does not implement .get_duty_cycle(), the ratio is assumed to be 50%. This change also adds a new flag, CLK_DUTY_CYCLE_PARENT. This flag should be used to indicate that a clock, such as gates and muxes, may inherit the duty cycle ratio of its parent clock. If a clock does not provide a get_duty_cycle() callback and has CLK_DUTY_CYCLE_PARENT, then the call will be directly forwarded to its parent clock, if any. For set_duty_cycle(), the clock should also have CLK_SET_RATE_PARENT for the call to be forwarded Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com> Link: lkml.kernel.org/r/20180619144141.8506-1-jbrunet@baylibre.com
2018-06-19ASoC: Intel: move SKL+ codec ACPI tables to common directoryPierre-Louis Bossart1-0/+5
No functionality change, just move to common tables to make it easier to deal with SOF and share the same machine drivers - as done previously for BYT/CHT/HSW/BDW. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-18ARM: pxa: change SSP DMA channels allocationRobert Jarzmik1-2/+0
Now the dma_slave_map is available for PXA architecture, switch the SSP device to it. This specifically means that : - for platform data based machines, the DMA requestor channels are extracted from the slave map, where pxa-ssp-dai.<N> is a 1-1 match to ssp.<N>, and the channels are either "rx" or "tx". - for device tree platforms, the dma node should be hooked into the pxa2xx-ac97 or pxa-ssp-dai node. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Daniel Mack <daniel@zonque.org>
2018-06-18dmaengine: pxa: document pxad_paramRobert Jarzmik1-0/+9
Add some documentation for the pxad_param structure, and describe the contract behind the minimal required priority of a DMA channel. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Vinod Koul <vkoul@kernel.org>
2018-06-18dmaengine: pxa: use a dma slave mapRobert Jarzmik1-0/+4
In order to remove the specific knowledge of the dma mapping from PXA drivers, add a default slave map for pxa architectures. This won't impact MMP architecture, but is aimed only at all PXA boards. This is the first step, and once all drivers are converted, pxad_filter_fn() will be made static, and the DMA resources removed from device.c. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Reported-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Vinod Koul <vkoul@kernel.org>
2018-06-18ASoC: rt5682: add rt5682 codec driverBard Liao1-0/+40
This is the initial codec driver for rt5682. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-18ASoC: simple-card-utils: move hp and mic detect gpios from simple-cardKatsuhiro Suzuki1-0/+15
This patch moves headphone and microphone jack detection gpios from simple-card driver. It is preparing for using this feature from other drivers. Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-18ASoC: topology: Add callback for DAPM route load/unloadLiam Girdwood1-0/+7
Add a callback fro clients for notification about DAPM route loading and unloading. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-18ASoC: topology: Give more data to clients via callbacksLiam Girdwood1-9/+14
Give topology clients more access to the topology data by passing index, pcm, link_config and dai_driver to clients. This allows clients to fully instantiate and track topology objects. The SOF driver is the first user of these new APIs and needs them to build component topology driver and FW objects. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-16Merge tag 'for-linus-20180616' of git://git.kernel.dk/linux-blockLinus Torvalds2-4/+2
Pull block fixes from Jens Axboe: "A collection of fixes that should go into -rc1. This contains: - bsg_open vs bsg_unregister race fix (Anatoliy) - NVMe pull request from Christoph, with fixes for regressions in this window, FC connect/reconnect path code unification, and a trace point addition. - timeout fix (Christoph) - remove a few unused functions (Christoph) - blk-mq tag_set reinit fix (Roman)" * tag 'for-linus-20180616' of git://git.kernel.dk/linux-block: bsg: fix race of bsg_open and bsg_unregister block: remov blk_queue_invalidate_tags nvme-fabrics: fix and refine state checks in __nvmf_check_ready nvme-fabrics: handle the admin-only case properly in nvmf_check_ready nvme-fabrics: refactor queue ready check blk-mq: remove blk_mq_tagset_iter nvme: remove nvme_reinit_tagset nvme-fc: fix nulling of queue data on reconnect nvme-fc: remove reinit_request routine blk-mq: don't time out requests again that are in the timeout handler nvme-fc: change controllers first connect to use reconnect path nvme: don't rely on the changed namespace list log nvmet: free smart-log buffer after use nvme-rdma: fix error flow during mapping request data nvme: add bio remapping tracepoint nvme: fix NULL pointer dereference in nvme_init_subsystem blk-mq: reinit q->tag_set_list entry only after grace period
2018-06-16Merge tag 'docs-broken-links' of git://linuxtv.org/mchehab/experimentalLinus Torvalds11-11/+11
Pull documentation fixes from Mauro Carvalho Chehab: "This solves a series of broken links for files under Documentation, and improves a script meant to detect such broken links (see scripts/documentation-file-ref-check). The changes on this series are: - can.rst: fix a footnote reference; - crypto_engine.rst: Fix two parsing warnings; - Fix a lot of broken references to Documentation/*; - improve the scripts/documentation-file-ref-check script, in order to help detecting/fixing broken references, preventing false-positives. After this patch series, only 33 broken references to doc files are detected by scripts/documentation-file-ref-check" * tag 'docs-broken-links' of git://linuxtv.org/mchehab/experimental: (26 commits) fix a series of Documentation/ broken file name references Documentation: rstFlatTable.py: fix a broken reference ABI: sysfs-devices-system-cpu: remove a broken reference devicetree: fix a series of wrong file references devicetree: fix name of pinctrl-bindings.txt devicetree: fix some bindings file names MAINTAINERS: fix location of DT npcm files MAINTAINERS: fix location of some display DT bindings kernel-parameters.txt: fix pointers to sound parameters bindings: nvmem/zii: Fix location of nvmem.txt docs: Fix more broken references scripts/documentation-file-ref-check: check tools/*/Documentation scripts/documentation-file-ref-check: get rid of false-positives scripts/documentation-file-ref-check: hint: dash or underline scripts/documentation-file-ref-check: add a fix logic for DT scripts/documentation-file-ref-check: accept more wildcards at filenames scripts/documentation-file-ref-check: fix help message media: max2175: fix location of driver's companion documentation media: v4l: fix broken video4linux docs locations media: dvb: point to the location of the old README.dvb-usb file ...