summaryrefslogtreecommitdiffstats
path: root/sound/soc/fsl
AgeCommit message (Collapse)AuthorFilesLines
2018-08-28ASoC: Convert to using %pOFn instead of device_node.nameRob Herring2-3/+3
In preparation to remove the node name pointer from struct device_node, convert printf users to use the %pOFn format specifier. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-03ASoC: fsl_esai: Mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1222121 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-26ASoC: fsl: Use snd_mask_set_format()Takashi Iwai1-1/+1
Use the new helper function snd_mask_set_format() for avoiding the ugly cast with __force prefix. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-24ASoC: imx-sgtl5000: Switch to SPDX identifierFabio Estevam1-11/+4
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-24ASoC: fsl_utils: Switch to SPDX identifierFabio Estevam2-16/+9
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-24ASoC: fsl_asrc: Switch to SPDX identifierFabio Estevam3-26/+15
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-24ASoC: fsl-asoc-card: Switch to SPDX identifierFabio Estevam1-11/+7
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-05ASoC: fsl_spdif: Use 64-bit arithmetic instead of 32-bitGustavo A. R. Silva1-1/+1
Add suffix ULL to constant 64 in order to give the compiler complete information about the proper arithmetic to use. Notice that such constant is used in a context that expects an expression of type u64 (64 bits, unsigned) and the following expression is currently being evaluated using 32-bit arithmetic: rate[index] * txclk_df * 64 Addresses-Coverity-ID: 1222129 ("Unintentional integer overflow") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-05Merge tag 'asoc-v4.18' of ↵Takashi Iwai9-94/+65
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v4.18 This is a very big update, mainly due to a huge set of new drivers some of which are individually very large. We also have a lot of fixes for the topology stuff, several of the users have stepped up and fixed some the serious issues there, and continued progress on the transition away from CODEC specific drivers to generic component drivers. - Many fixes for the topology code, including fixes for the half done v4 ABI compatibility from Guenter Roeck and other ABI fixes from Kirill Marinushkin. - Lots of cleanup for Intel platforms based on Realtek CODECs from Hans de Goode. - More followups on removing legacy CODEC things and transitioning to components from Morimoto-san. - Conversion of OMAP DMA to the new, more standard SDMA-PCM driver. - A series of fixes and updates to the rather elderly Cirrus Logic SoC drivers from Alexander Sverdlin. - Qualcomm DSP support from Srinivas Kandagatla. - New drivers for Analog SSM2305, Atmel I2S controllers, Mediatek MT6351, MT6797 and MT7622, Qualcomm DSPs, Realtek RT1305, RT1306 and RT5668 and TI TSCS454
2018-05-28sound: Use octal not symbolic permissionsJoe Perches1-1/+1
Convert the S_<FOO> symbolic permissions to their octal equivalents as using octal and not symbolic permissions is preferred by many as more readable. see: https://lkml.org/lkml/2016/8/2/1945 Done with automated conversion via: $ ./scripts/checkpatch.pl -f --types=SYMBOLIC_PERMS --fix-inplace <files...> Miscellanea: o Wrapped one multi-line call to a single line Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-05-03ASoC: fsl_spdif: Switch to SPDX identifierFabio Estevam2-18/+11
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-03ASoC: fsl_esai: Switch to SPDX identifierFabio Estevam2-13/+6
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-03ASoC: fsl_sai: Switch to SPDX identifierFabio Estevam2-15/+6
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-03ASoC: fsl_ssi: Switch to SPDX identifierFabio Estevam3-46/+35
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-26ASoC: fsl_ssi: Use u32 variable type when using regmap_read()Fabio Estevam1-2/+1
Convert the sisr and sisr2 variable types to u32 to avoid the following sparse warnings: sound/soc/fsl/fsl_ssi.c:391:42: warning: incorrect type in argument 3 (different base types) sound/soc/fsl/fsl_ssi.c:391:42: expected unsigned int *val sound/soc/fsl/fsl_ssi.c:391:42: got restricted __be32 *<noident> sound/soc/fsl/fsl_ssi.c:393:17: warning: restricted __be32 degrades to integer sound/soc/fsl/fsl_ssi.c:393:15: warning: incorrect type in assignment (different base types) sound/soc/fsl/fsl_ssi.c:393:15: expected restricted __be32 [usertype] sisr2 sound/soc/fsl/fsl_ssi.c:393:15: got unsigned int sound/soc/fsl/fsl_ssi.c:396:50: warning: incorrect type in argument 3 (different base types) sound/soc/fsl/fsl_ssi.c:396:50: expected unsigned int [unsigned] val sound/soc/fsl/fsl_ssi.c:396:50: got restricted __be32 [usertype] sisr2 sound/soc/fsl/fsl_ssi.c:398:42: warning: incorrect type in argument 2 (different base types) sound/soc/fsl/fsl_ssi.c:398:42: expected unsigned int [unsigned] [usertype] sisr sound/soc/fsl/fsl_ssi.c:398:42: got restricted __be32 [addressable] [usertype] sisr In other places where regmap_read() is used a u32 variable is passed to store the register read value, so do the same here as well. regmap API already takes care of endianness, so the usage of u32 is safe. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-25Merge tag 'asoc-fix-4.17-rc2' of ↵Takashi Iwai2-3/+18
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v4.17 A small batch of fixes collected since the merge window, none of which are particularly large or remarkable. They've all been cooking in -next for a while.
2018-04-16ASoC: fsl_esai: Add freq check in set_dai_sysclk()Nicolin Chen1-0/+6
The freq parameter indicates the physical frequency of an actual input clock or a desired frequency of an output clock for HCKT/R. It should never be passed 0. This might cause Division-by-zero. So this patch adds a check to fix it. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-16Merge branch 'asoc-4.17' into asoc-4.18 to get adau17x1 changes soMark Brown2-3/+18
further patches can be applied.
2018-04-12ASoC: fsl_ssi: Fix mode setting when changing channel numberNicolin Chen1-3/+11
This is a partial revert (in a cleaner way) of commit ebf08ae3bc90 ("ASoC: fsl_ssi: Keep ssi->i2s_net updated") to fix a regression at test cases when switching between mono and stereo audio. The problem is that ssi->i2s_net is initialized in set_dai_fmt() only, while this set_dai_fmt() is only called during the dai-link probe(). The original patch assumed set_dai_fmt() would be called during every playback instance, so it failed at the overriding use cases. This patch adds the local variable i2s_net back to let regular use cases still follow the mode settings from the set_dai_fmt(). Meanwhile, the original commit of keeping ssi->i2s_net updated was to make set_tdm_slot() clean by checking the ssi->i2s_net directly instead of reading SCR register. However, the change itself is not necessary (or even harmful) because the set_tdm_slot() might fail to check the slot number for Normal-Mode-None-Net settings while mono audio cases still need 2 slots. So this patch can also fix it. And it adds an extra line of comments to declare ssi->i2s_net does not reflect the register value but merely the initial setting from the set_dai_fmt(). Reported-by: Mika Penttilä <mika.penttila@nextfour.com> Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Mika Penttilä <mika.penttila@nextfour.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-12ASoC: fsl_esai: Fix divisor calculation failure at lower ratioNicolin Chen1-0/+7
When the desired ratio is less than 256, the savesub (tolerance) in the calculation would become 0. This will then fail the loop- search immediately without reporting any errors. But if the ratio is smaller enough, there is no need to calculate the tolerance because PM divisor alone is enough to get the ratio. So a simple fix could be just to set PM directly instead of going into the loop-search. Reported-by: Marek Vasut <marex@denx.de> Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Marek Vasut <marex@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
2018-04-05Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree updates from Jiri Kosina. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: kfifo: fix inaccurate comment tools/thermal: tmon: fix for segfault net: Spelling s/stucture/structure/ edd: don't spam log if no EDD information is present Documentation: Fix early-microcode.txt references after file rename tracing: Block comments should align the * on each line treewide: Fix typos in printk GenWQE: Fix a typo in two comments treewide: Align function definition open/close braces
2018-03-28Merge remote-tracking branches 'asoc/topic/wm2200', 'asoc/topic/wm5100', ↵Mark Brown1-3/+3
'asoc/topic/wm8350', 'asoc/topic/wm8400' and 'asoc/topic/wm8510' into asoc-next
2018-03-28Merge remote-tracking branches 'asoc/topic/hdmi-codec', ↵Mark Brown3-325/+0
'asoc/topic/ics43432', 'asoc/topic/imx-wm8962' and 'asoc/topic/inno_rk3036' into asoc-next
2018-03-28Merge remote-tracking branches 'asoc/topic/fsl_esai', 'asoc/topic/fsl_ssi', ↵Mark Brown4-367/+398
'asoc/topic/fsl_utils', 'asoc/topic/generic-dmaengine' and 'asoc/topic/gtm601' into asoc-next
2018-03-28Merge remote-tracking branches 'asoc/topic/dwc', 'asoc/topic/es7134', ↵Mark Brown1-3/+3
'asoc/topic/es8316', 'asoc/topic/es8328' and 'asoc/topic/fsl' into asoc-next
2018-03-26treewide: Align function definition open/close bracesJoe Perches1-1/+1
Some functions definitions have either the initial open brace and/or the closing brace outside of column 1. Move those braces to column 1. This allows various function analyzers like gnu complexity to work properly for these modified functions. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Paul Moore <paul@paul-moore.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2018-02-27ASoC: imx-wm8962: Remove machine driverFabio Estevam3-325/+0
fsl-asoc-card machine driver also handles wm8962, so there is really no need for keeping the dedicated imx-wm8962 driver anymore. Remove the imx-wm8962 machine driver. Suggested-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Use ssi->streams instead of reading registerNicolin Chen1-6/+1
Since ssi->streams is being updated along with SCR register and its SSIEN bit, it's simpler to use it instead. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Move DT related code to a separate probe()Nicolin Chen1-95/+124
This patch cleans up probe() function by moving all Device Tree related code into a separate function. It allows the probe() to be Device Tree independent. This will be very useful for future integration of imx-ssi driver which has similar functionalities while exists only because it supports non-DT cases. This patch also moves symmetric_channels of AC97 from the probe to the structure snd_soc_dai_driver for simplification. Additionally, since PowerPC and AC97 use the same pdev pointer to register a platform device, this patch also unifies related code. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Add bool synchronous to mark synchronous modeNicolin Chen1-5/+8
Using symmetric_rates in the cpu_dai_drv is a bit implicit, so this patch adds a bool synchronous instead. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Clean up _fsl_ssi_set_dai_fmt()Nicolin Chen1-39/+35
The _fsl_ssi_set_dai_fmt() is a helper function being called from fsl_ssi_set_dai_fmt() as an ASoC operation and fsl_ssi_hw_init() mainly for AC97 format initialization. This patch cleans the _fsl_ssi_set_dai_fmt() in following ways: * Removing *dev pointer in the parameters as it's included in the *ssi pointer of struct fsl_ssi. * Using regmap_update_bits() instead of regmap_read() with masking the value manually. * Moving baudclk check to the switch-case routine to skip the I2S master check. And moving SxCCR.DC settings after baudclk check. * Adding format settings for SND_SOC_DAIFMT_AC97 like others. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Setup AC97 in fsl_ssi_hw_init()Nicolin Chen1-6/+27
AC97 configures most of registers earlier to start a communication with CODECs in order to successfully initialize CODEC. Currently, _fsl_ssi_set_dai_fmt() and fsl_ssi_setup_ac97() are called to get all SSI registers properly set. Since now the driver has a fsl_ssi_hw_init() to handle all register initial settings, this patch moves those register settings of AC97 to the fsl_ssi_hw_init() as well. Meanwhile it applies _fsl_ssi_set_dai_fmt() call to AC97 only since other formats would be configured via normal set_dai_fmt() directly. This patch also adds fsl_ssi_hw_clean() to cleanup control bits for AC97 in the platform remote() function. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Move one-time configurations to probe()Nicolin Chen1-13/+26
The probe() could handle some one-time configurations since they will not be changed once being configured. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Use snd_soc_init_dma_data insteadNicolin Chen1-4/+3
Since there is a helper function, use it to help readability. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Set xFEN0 and xFEN1 togetherNicolin Chen1-6/+6
It'd be safer to enable both FIFOs for TX or RX at the same time. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Clean up fsl_ssi_setup_regvals()Nicolin Chen1-11/+6
This patch cleans fsl_ssi_setup_regvals() by following changes: 1) Moving DBG bits to the first lines. 2) Setting SSIE, RE/TE as default and cleaning it for AC97 Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Add DAIFMT define for AC97Nicolin Chen1-3/+12
The _fsl_ssi_set_dai_fmt() bypasses an undefined format for AC97 mode. However, it's not really necessary if AC97 has its complete format defined. So this patch adds a DAIFMT macro of complete format including a clock direction and polarity. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Clean up helper functions of trigger()Nicolin Chen1-134/+122
The trigger() calls fsl_ssi_tx_config() and fsl_ssi_rx_config(), and both of them jump to fsl_ssi_config(). And fsl_ssi_config() later calls another fsl_ssi_rxtx_config(). However, the whole routine, especially fsl_ssi_config() function, is too complicated because of the folowing reasons: 1) It has to handle the concern of the opposite stream. 2) It has to handle cases of offline configurations support. 3) It has to handle enable and disable operations while they're mostly different. Since the enable and disable routines have more differences than TX and RX rountines, this patch simplifies these helper functions with the following changes: - Changing to two helper functions of enable and disable instead of TX and RX. - Removing fsl_ssi_rxtx_config() by separately integrating it to two newly introduced enable & disable functions. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Clear FIFO directly in fsl_ssi_config()Nicolin Chen1-23/+10
The FIFO clear helper function is just one line of code now. So it could be cleaned up by removing it and calling regmap directly. Meanwhile, FIFO clear could be applied to all use cases, not confined to AC97. So this patch also moves FIFO clear in the trigger() to fsl_ssi_config() and removes the AC97 check. Note that SOR register is safe from offline_config HW limit. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Rename fsl_ssi_disable_val macroNicolin Chen1-32/+23
The define of fsl_ssi_disable_val is not so clear as it mixes two steps of calculations together. And those parameter names are also a bit long to read. Since it just tries to exclude the shared bits from the regvals of current stream while the opposite stream is active, it's better to use something like ssi_excl_shared_bits. This patch also bisects fsl_ssi_disable_val into two macros of two corresponding steps and then shortens its parameter names. It also updates callers in the fsl_ssi_config() accordingly. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Maintain a mask of active streamsNicolin Chen1-4/+11
Checking TE and RE bits in SCR register doesn't work for AC97 mode which enables SSIEN, TE and RE in the fsl_ssi_setup_ac97() that's called during probe(). So when running into the trigger(), it will always get the result of both TE and RE being enabled already, even if actually there is no active stream. This patch fixes this issue by adding a variable to log the active streams manually. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Clean up set_dai_tdm_slot()Nicolin Chen1-5/+2
This patch replaces the register read with ssi->i2s_net for simplification. It also removes masking SSIEN from scr value since it's handled later by regmap_update_bits() to set this scr value back. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Keep ssi->i2s_net updatedNicolin Chen1-6/+6
The hw_params() overwrites i2s_net settings for special cases like mono-channel support, however, it doesn't update ssi->i2s_net as set_dai_fmt() does. This patch removes the local i2s_net variable and directly updates ssi->i2s_net in the hw_params() so that the driver can simply look up the ssi->i2s_net instead of reading the register. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21ASoC: fsl_ssi: Redefine RX and TX macrosNicolin Chen2-3/+4
The RX and TX macros were defined implicitly and there was a potential risk if someone changes their values. Since they were defined to index the array ssi->regvals[2], this patch moves these two macros to fsl_ssi.c, closer to its owner ssi->regvals. And it also puts some comments here to limit their value within [0, 1]. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-12ASoC: fsl: mpc5200: replace platform to componentKuninori Morimoto1-6/+10
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>
2018-02-12ASoC: fsl: imx: replace platform to componentKuninori Morimoto1-3/+3
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>
2018-02-12ASoC: fsl: asrc: replace platform to componentKuninori Morimoto3-16/+11
Now platform can be replaced to component, let's do it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-12ASoC: fsl: dma: replace platform to componentKuninori Morimoto1-10/+17
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>
2018-02-12ASoC: wm8350: replace codec to componentKuninori Morimoto1-3/+3
Now we can replace Codec to Component. Let's do it. Note: xxx_codec_xxx() -> xxx_component_xxx() .idle_bias_off = 0 -> .idle_bias_on = 1 .ignore_pmdown_time = 0 -> .use_pmdown_time = 1 - -> .endianness = 1 - -> .non_legacy_dai_naming = 1 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-12ASoC: fsl_ssi: Use 'const _be *' type for ipropFabio Estevam1-1/+1
The 'iprop' variable is passed as an argument to the be32_to_cpup() function, which expects a 'const _be *' type. Change the iprop variable type so that the following build warnings with W=1 are gone: sound/soc/fsl/fsl_ssi.c:1463:48: warning: incorrect type in argument 1 (different base types) sound/soc/fsl/fsl_ssi.c:1463:48: expected restricted __be32 const [usertype] *p sound/soc/fsl/fsl_ssi.c:1463:48: got unsigned int const [usertype] *[assigned] iprop Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 17:53:40 +0000