- 25 Mar, 2019 9 commits
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Annaliese McDermond authored
Model and manage BDIV divider as components in the Core Clock Framework. This should allow us to do some more complex clock management and power control. Also, some of the on-board chip clocks can be exposed to the outside, and this change will make those clocks easier to consume by other parts of the kernel. Signed-off-by: Annaliese McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
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Annaliese McDermond authored
Model and manage DAC/ADC dividers as components in the Core Clock Framework. This should allow us to do some more complex clock management and power control. Also, some of the on-board chip clocks can be exposed to the outside, and this change will make those clocks easier to consume by other parts of the kernel. Signed-off-by: Annaliese McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
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Annaliese McDermond authored
Model and manage codec clock input as a component in the Core Clock Framework. This should allow us to do some more complex clock management and power control. Also, some of the on-board chip clocks can be exposed to the outside, and this change will make those clocks easier to consume by other parts of the kernel. Signed-off-by: Annaliese McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
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Annaliese McDermond authored
Model and manage the on-board PLL as a component in the Core Clock Framework. This should allow us to do some more complex clock management and power control. Also, some of the on-board chip clocks can be exposed to the outside, and this change will make those clocks easier to consume by other parts of the kernel. Signed-off-by: Annaliese McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
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Pankaj Bharadiya authored
In case of single config, private_value is left uninitialized. The private_value does need to be initialized or in snd_soc_dapm_new_control_unlocked() call failure case, it leads to a bogus free in snd_soc_dapm_free_kcontrol() Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Aditya Pakki authored
Unlike other drivers probe method, of_match_node return value is not used or checked. This patch removes the redundant code. Signed-off-by: Aditya Pakki <pakki001@umn.edu> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Olivier Moysan authored
Add support of low power modes to STM32 SAI driver. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Andi Kleen authored
When using bare externs outside include files that types should at least match. This fixes a type confusion between bool and int. Cc: broonie@kernel.org Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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John Hsu authored
Do division with div_u64 for the PLL calculation. These errors are fixed and list as follows: 1."__udivdi3" [sound/soc/codecs/snd-soc-nau8810.ko] undefined! 2."__aeabi_uldivmod" [sound/soc/codecs/snd-soc-nau8810.ko] undefined! 3. nau8810.c:(.text.nau8810_calc_pll+0xd8): undefined reference to `__udivdi3' Signed-off-by: John Hsu <KCHSU0@nuvoton.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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- 21 Mar, 2019 19 commits
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Kuninori Morimoto authored
li->conf will be 0 if it was not DPCM case. Then, 1) we shouldn't call devm_kcalloc() with size 0, 2) we need NULL pointer check if li->conf was not 0. This patch fixed above issues. Special thanks to Pierre-Louis Bossart Reported-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Piotr Stankiewicz authored
Lochnagar is an evaluation and development board for Cirrus Logic Smart CODEC and Amp devices. It allows the connection of most Cirrus Logic devices on mini-cards, as well as allowing connection of various application processor systems to provide a full evaluation platform. Lochnagar 2 provides a set of line inputs/outputs, and a USB audio device. This driver adds support for these analog line connections and the Lochnagar side of the USB audio link. Signed-off-by: Piotr Stankiewicz <piotrs@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Charles Keepax authored
Lochnagar is an evaluation and development board for Cirrus Logic Smart CODEC and Amp devices. It allows the connection of most Cirrus Logic devices on mini-cards, as well as allowing connection of various application processor systems to provide a full evaluation platform. This driver supports the board controller chip on the Lochnagar board. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Annaliese McDermond authored
Different processing blocks are required for different sampling rates and power parameters. Set the processing blocks based on this information. Signed-off-by: Annaliese McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
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Codrin Ciubotariu authored
The Inter-IC Sound Controller (I2SMCC) provides a 5-wire, bidirectional, synchronous, digital audio link to external audio devices: I2SMCC_DIN, I2SMCC_DOUT, I2SMCC_WS, I2SMCC_CK, and I2SMCC_MCK pins. The I2SMCC complies with the Inter-IC Sound (I2S) bus specification and supports a Time Division Multiplexed (TDM) interface with external multi-channel audio codecs. The I2SMCC consists of a receiver, a transmitter and a common clock generator that can be enabled separately to provide Master, Slave or Controller modes with receiver and/or transmitter active. DMA Controller channels, separate for the receiver and for the transmitter, allow a continuous high bit rate data transfer without processor intervention to the following: - Audio CODECs in Master, Slave, or Controller mode - Stereo DAC or ADC through a dedicated I2S serial interface - Multi-channel or multiple stereo DACs or ADCs, using the TDM format This IP is embedded in Microchip's new sam9x60 SoC. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Codrin Ciubotariu authored
This patch adds DT bindings for the new Microchip I2S Multi-Channel controller embedded inside sam9x60 SoCs. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Current simple-card-utils is using asoc_simple_card_xxx() for each function naming, but it is very verbose. Thus it is easy to be over 80 char. This patch renames it to asoc_simple_xxx(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph are using asoc_simple_card_parse_dai() which is different implementation. But, these are implemanted at simple-card-utils. It should be implemanted at each files. This patch separate these into each files. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph are initializing each priv, but it is same operation. This patch adds new asoc_simple_card_init_priv() and initialize priv by same operation. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph have almost same functions. This patch shares asoc_simple_be_hw_params_fixup() between in these 2 drivers. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph have almost same functions. This patch shares asoc_simple_dai_init() between in these 2 drivers. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph have almost same functions. This patch shares asoc_simple_hw_param() between in these 2 drivers. One note is that only simple-card supports simple_set_clk_rate() at hw_param from commit e9be4ffd ("ASoC: simple-card: set cpu dai clk in hw_params"). By this patch, audio-graph has same feature. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph have almost same functions. This patch shares asoc_simple_shutdown() between in these 2 drivers. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph have almost same functions. This patch shares asoc_simple_startup() between in these 2 drivers. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Historically, simple-card/simple-scu-card/audio-graph/audio-graph-scu are similar but different generic sound card. simple-scu-card which was for DPCM was merged into simple-card, and audio-graph-scu which was for DPCM was merged into audio-graph. simple-card is for non OF graph sound card, and audio-graph is for OF graph sound card. And, small detail difference (= function parameter, naming, etc) between simple-card/audio-graph has been unified. So today, the difference between simple-card/audio-graph are just using OF graph style, or not. In other words, there should no difference other than OF graph sytle. simple-card/audio-graph are using own priv today , but we can merge it. This patch merge it at simple_card_utils. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Current simple-card-utils has dev_dbg(), but people want to add #define DEBUG at simple-card/audio-graph, not simple-card-utils. And, people want to get all information. This patch adds new asoc_simple_debug_info() to indicates information. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Adam Thomson authored
As the DAI clocks for DA7219 have now been split into BCLK and WCLK, the clock lookup name needs to be udpated here to select BCLK to achieve the same functionality as before with regards to DAI clock gating. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Adam Thomson authored
For the purposes of platforms which use the codec as DAI clock master for the CPU and other codec devices, there is the need to not only expose the clock gating of BCLK and WCLK but also the ability to set those rates without going through the ASoC APIs. To make this possible, the previous CCF implementation in the driver has been extended to separate BCLK and WCLK out. WCLK is the parent clock to BCLK, and is also the clock gate for both. BCLK in HW is a factor/multiplier of WCLK so derives from whatever SR is chosen for WCLK, hence the need to make it a child of WCLK for the purposes of CCF. Enabling/disabling either BCLK or WCLK will result in clocks being ungated/gated accordingly. To simplify matters, these clocks can only be configured if the codec is set as master, otherwise CCF control is disallowed. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Adam Thomson authored
With the need to expose WCLK and BCLK as separate clocks, the 'clock-cells' and 'clock-output-names' descriptions need to be updated as now the codec is providing 2 clocks. The example is also updated accordingly. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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- 20 Mar, 2019 5 commits
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Olivier Moysan authored
Enable direct access (mmap) support. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Charles Keepax authored
The wm_adsp_ops structures should be static and correct two printf specifiers. Fixes: 170b1e12 ("ASoC: wm_adsp: Add support for new Halo core DSPs") Fixes: 4e08d50d ("ASoC: wm_adsp: Factor out DSP specific operations") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Sylwester Nawrocki authored
We can simplify the code by caching the CPU DAI master/slave information rather than reading previously set register bit. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Annaliese McDermond authored
Break the clock setting logic out from the main hw_params. It's rather large and unweildy and makes for a large function. This also better enables some of the following changes to the clock tree access in the driver. Signed-off-by: Annaliese McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
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Paul Cercueil authored
Depending on MACH_JZ4740 prevent us from creating a generic kernel that works on more than one MIPS board. Instead, we just depend on MIPS being set. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Mark Brown <broonie@kernel.org>
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- 19 Mar, 2019 7 commits
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Stuart Henderson authored
Signed-off-by: Stuart Henderson <stuarth@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Richard Fitzgerald authored
A Halo Core DSP has a memory protection unit that can trap and signal memory access faults. This patch adds a function that dumps the fault information. The interrupt reaches the host via the parent codec interrupt controller so this fault function is exported to be called by the codec driver. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Wen Shi authored
The Halo core is a new generation of audio DSP architecture from Cirrus Logic. A new iteration of the WMFW file format (v3) is also added, for this new architecture. Currently this format is not supported on the old ADSP2 architecture however support may be added for it in the future. Signed-off-by: Wen Shi <wenshi@opensource.cirrus.com> Signed-off-by: Piotr Stankiewicz <piotrs@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Pi-Hsun Shih authored
Change the signature of mtk_regmap_update_bits to also take a shift, and warn when reg >= 0 but shift < 0. This reduce the code repetition on the calling side, and prevent future UBSAN warning when some of the xxx_shift and xxx_reg are both set to -1. Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
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Pi-Hsun Shih authored
In sound/soc/mediatek/common/mtk-afe-fe-dai.c, when xxx_reg is -1, it's a no-op to call mtk_regmap_update_bits, but since both xxx_reg and xxx_shift are set to -1, the (1 << xxx_shift) in the argument would trigger a UBSAN warning. Fix the warning by setting those xxx_shift to 0 instead. Note that since the code explicitly checks .mono_shift >= 0 and .fs_shift >= 0 before using them in '<<' operator, those two members are not set to 0. Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
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Charles Keepax authored
In preparation for the addition of more types of DSP core refactor the handling of DSP specific operations such as starting the memory or enabling the core into a set of callbacks. This should make it easier to add new core types and allow for more code reuse between them. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Charles Keepax authored
There is no need to duplicate this code for both ADSP1 and 2 as the handling is exactly the same. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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