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2020-07-23ASoC: sunxi: use asoc_substream_to_rtd()Kuninori Morimoto2-7/+7
Now we can use asoc_substream_to_rtd() macro, let's use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87r1t70yuw.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-10ASoC: sunxi: sun4i-spdif: Fix misspelling of 'reg_dac_txdata' in kernel-docLee Jones1-1/+1
Property name descriptions need to match exactly. Fixes the following W=1 kernel build warning(s): sound/soc/sunxi/sun4i-spdif.c:178: warning: Function parameter or member 'reg_dac_txdata' not described in 'sun4i_spdif_quirks' Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Andrea Venturi <be17068@iperbole.bo.it> Cc: Marcus Cooper <codekipper@gmail.com> Link: https://lore.kernel.org/r/20200709162328.259586-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-10ASoC: sunxi: sun4i-i2s: add missing clock and format arguments in kernel-docPierre-Louis Bossart1-1/+9
Fix W=1 warnings - missing fields in description sound/soc/sunxi/sun4i-i2s.c:160: warning: Function parameter or member 'bclk_dividers' not described in 'sun4i_i2s_quirks' sound/soc/sunxi/sun4i-i2s.c:160: warning: Function parameter or member 'num_bclk_dividers' not described in 'sun4i_i2s_quirks' sound/soc/sunxi/sun4i-i2s.c:160: warning: Function parameter or member 'mclk_dividers' not described in 'sun4i_i2s_quirks' sound/soc/sunxi/sun4i-i2s.c:160: warning: Function parameter or member 'num_mclk_dividers' not described in 'sun4i_i2s_quirks' sound/soc/sunxi/sun4i-i2s.c:160: warning: Function parameter or member 'get_bclk_parent_rate' not described in 'sun4i_i2s_quirks' sound/soc/sunxi/sun4i-i2s.c:160: warning: Function parameter or member 'get_sr' not described in 'sun4i_i2s_quirks' sound/soc/sunxi/sun4i-i2s.c:160: warning: Function parameter or member 'get_wss' not described in 'sun4i_i2s_quirks' sound/soc/sunxi/sun4i-i2s.c:160: warning: Function parameter or member 'set_chan_cfg' not described in 'sun4i_i2s_quirks' sound/soc/sunxi/sun4i-i2s.c:160: warning: Function parameter or member 'set_fmt' not described in 'sun4i_i2s_quirks' Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Andrea Venturi <be17068@iperbole.bo.it> Link: https://lore.kernel.org/r/20200709162328.259586-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: sunxi: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointerKuninori Morimoto1-1/+1
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/878sjrir43.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-25Merge branch 'for-5.6' of ↵Mark Brown1-1/+2
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.7
2020-02-21ASoC: sun8i-codec: Remove unused dev from codec structSamuel Holland1-3/+0
This field is not used anywhere in the driver, so remove it. Fixes: 36c684936fae ("ASoC: Add sun8i digital audio codec") Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Chen-Yu Tsai <wens@csie.org> Link: https://lore.kernel.org/r/20200217064250.15516-5-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-18ASoC: sun8i-codec: Fix setting DAI data formatSamuel Holland1-1/+2
Use the correct mask for this two-bit field. This fixes setting the DAI data format to RIGHT_J or DSP_A. Fixes: 36c684936fae ("ASoC: Add sun8i digital audio codec") Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Chen-Yu Tsai <wens@csie.org> Cc: stable@kernel.org Link: https://lore.kernel.org/r/20200217064250.15516-7-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-04treewide: remove redundant IS_ERR() before error code checkMasahiro Yamada1-1/+1
'PTR_ERR(p) == -E*' is a stronger condition than IS_ERR(p). Hence, IS_ERR(p) is unneeded. The semantic patch that generates this commit is as follows: // <smpl> @@ expression ptr; constant error_code; @@ -IS_ERR(ptr) && (PTR_ERR(ptr) == - error_code) +PTR_ERR(ptr) == - error_code // </smpl> Link: http://lkml.kernel.org/r/20200106045833.1725-1-masahiroy@kernel.org Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Cc: Julia Lawall <julia.lawall@lip6.fr> Acked-by: Stephen Boyd <sboyd@kernel.org> [drivers/clk/clk.c] Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> [GPIO] Acked-by: Wolfram Sang <wsa@the-dreams.de> [drivers/i2c] Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> [acpi/scan.c] Acked-by: Rob Herring <robh@kernel.org> Cc: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-10-28ASoC: sunxi: sun4i-codec: remove unneeded semicolonYueHaibing1-3/+3
remove unneeded semicolon. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20191025120801.16236-1-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-27ASoC: sun4i: Revert A83t descriptionMaxime Ripard1-12/+12
The last set of reworks included some fixes to change the A83t behaviour and "fix" it. It turns out that the controller described in the datasheet and the one supported here are not the same, yet the A83t has the two of them, and the one supported in the driver wasn't the one described in the datasheet. Fix this by reintroducing the proper quirks. Fixes: 69e450e50ca6 ("ASoC: sun4i-i2s: Fix the LRCK period on A83t") Fixes: bf943d527987 ("ASoC: sun4i-i2s: Fix MCLK Enable bit offset on A83t") Fixes: 2e04fc4dbf50 ("ASoC: sun4i-i2s: Fix WSS and SR fields for the A83t") Fixes: 515fcfbc7736 ("ASoC: sun4i-i2s: Fix LRCK and BCLK polarity offsets on newer SoCs") Fixes: c1d3a921d72b ("ASoC: sun4i-i2s: Fix the MCLK and BCLK dividers on newer SoCs") Fixes: fb19739d7f68 ("ASoC: sun4i-i2s: Use module clock as BCLK parent on newer SoCs") Fixes: 71137bcd0a9a ("ASoC: sun4i-i2s: Move the format configuration to a callback") Fixes: d70be625f25a ("ASoC: sun4i-i2s: Move the channel configuration to a callback") Reported-by: Chen-Yu Tsai <wens@csie.org> Tested-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/20190827123131.29129-2-mripard@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-27ASoC: sunxi: Revert initial A83t supportMaxime Ripard1-1/+24
This reverts commit 3e9acd7ac6933c (ASoC: sun4i-i2s: Remove duplicated quirks structure"). It turns out that while one I2S controller is described in the A83t datasheet, the driver supports another, undocumented, one that has been inherited from the older SoCs, while the documented one uses the new design. Fixes: 3e9acd7ac693 ("ASoC: sun4i-i2s: Remove duplicated quirks structure") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/20190827093206.17919-1-mripard@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-21ASoC: sun4i-i2s: Add support for DSP formatsMaxime Ripard1-9/+35
In addition to the I2S format, the controller also supports the DSP_* formats. This requires some extra care on the LRCK period calculation, since the controller, with the PCM formats, require that the value set is no longer the periods of LRCK for a single channel, but for all of them. Let's add the code to deal with this, and support the DSP_A and DSP_B formats. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/5562db1ac8759f12b1b87c3258223eed629ef771.1566392800.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-21ASoC: sun4i-i2s: Replace call to params_width by local variableMaxime Ripard1-1/+1
The sun4i_i2s_hw_params function already has a variable holding the value returned by params_width, so let's just use that variable instead of calling params_width multiple times. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/f85a1c1e014080a4bbc3abd19bc8fdcb86f0981a.1566392800.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-21ASoC: sun4i-i2s: Use the actual format width instead of an hardcoded oneMaxime Ripard1-1/+1
The LRCK period field in the FMT0 register holds the number of LRCK period for one channel in I2S mode. This has been hardcoded to 32, while it really should be the physical width of the format, which creates an improper clock when using a 16bit format, with the i2s controller as LRCK master. Fixes: 7d2993811a1e ("ASoC: sun4i-i2s: Add support for H3") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/f08a0c3605cd1d79752b38d704690190183f7865.1566392800.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-21ASoC: sun4i-i2s: Use the physical / slot width for the clocksMaxime Ripard1-5/+7
The clock dividers function has been using the word size to compute the clock rate at which it's supposed to be running, but the proper formula would be to use the physical width and / or slot width in TDM. It doesn't make any difference at the moment since all the formats supported have the same sample width and physical width, but it's not going to last forever. Fixes: 7d2993811a1e ("ASoC: sun4i-i2s: Add support for H3") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/41a359d9885f397e066816961e5e3236afcbe0a1.1566392800.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-21ASoC: sun4i-i2s: Add support for TDM slotsMaxime Ripard1-6/+34
The i2s controller supports TDM, for up to 8 slots. Let's support the TDM API. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/26392af30b3e7b31ee48d5b867d45be8675db046.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Support more channelsMaxime Ripard1-11/+6
We've been limited to 2 channels in the driver while the controller supports from 1 to 8 channels, in both capture and playback. let's remove the hardcoded checks and numbers, and extend the range of channel numbers we can use. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/27d9de5cd56f3a544851b8cd8af08bf836d19637.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Pass the channels number as an argumentMaxime Ripard1-3/+5
The channels number have been hardcoded to 2 so far, while the controller supports more than that. Remove the instance where it has been hardcoded to compute the BCLK divider, and pass it through as an argument to ease further support of more channels. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/48887cf7abfaab6597db233b24d7a088a913e48a.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Remove duplicated quirks structureMaxime Ripard1-20/+1
The A83t and H3 have the same quirks, so it doesn't make sense to duplicate the quirks structure. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/5ade5de27d23918c5ef30387c23aead951d5ad64.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Fix the LRCK period on A83tMaxime Ripard1-0/+1
Unlike the previous SoCs, the A83t, like the newer ones, need the LRCK bitfield to be set. Let's add it. Fixes: 21faaea1343f ("ASoC: sun4i-i2s: Add support for A83T") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/6a0ee0bc1375bcb53840d3fb2d2f3d9732b8e57e.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Fix MCLK Enable bit offset on A83tMaxime Ripard1-1/+1
The A83t, unlike previous SoCs, has the MCLK enable bit at the 8th bit of the CLK_DIV register, unlike what is declared in the driver. Fixes: 21faaea1343f ("ASoC: sun4i-i2s: Add support for A83T") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/43b07f8cd8e0e280c64ce61d57c307678c923e9b.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Fix WSS and SR fields for the A83tMaxime Ripard1-2/+2
The A83t has the same bit fields offsets than the A10 and A31, while this was the first device with the new layout, fix that. Fixes: 21faaea1343f ("ASoC: sun4i-i2s: Add support for A83T") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/d93f0943cc39d880750daf459a0eeab34c63518e.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Fix the LRCK polarityMaxime Ripard1-6/+12
The LRCK polarity "normal" polarity in the I2S/TDM specs and in the Allwinner datasheet are not the same. In the case where the i2s controller is being used as the LRCK master, it's pretty clear when looked at under a scope. Let's fix this, and add a comment to clear up as much the confusion as possible. Fixes: 7d2993811a1e ("ASoC: sun4i-i2s: Add support for H3") Fixes: 21faaea1343f ("ASoC: sun4i-i2s: Add support for A83T") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/e03fb6b2a916223070b9f18405b0ef117a452ff4.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Fix LRCK and BCLK polarity offsets on newer SoCsMaxime Ripard1-58/+60
The LRCK and BCLK polarity offsets on newer SoCs has been changed, yet the driver didn't take it into account for all of them. This was taken into account for the H3, but not the A83t. This was handled using a reg_field for the H3. However, the value in that field will not be the same, so reg_field is not adapted in that case. Let's change for proper calls with the regular values. Fixes: 21faaea1343f ("ASoC: sun4i-i2s: Add support for A83T") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/9cbdde80a299288878e58225df4d7884e0301348.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: RX and TX counter registers are swappedMaxime Ripard1-2/+2
The RX and TX counters registers offset have been swapped, fix that. Fixes: fa7c0d13cb26 ("ASoC: sunxi: Add Allwinner A10 Digital Audio driver") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/8b26477560ad5fd8f69e037b167c5e61de5c26a3.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Fix the MCLK and BCLK dividers on newer SoCsMaxime Ripard1-14/+49
From: Marcus Cooper <codekipper@gmail.com> The clock division dividers have changed between the older (A10/A31) and newer (H3, A64, etc) SoCs. While this was addressed through an offset on some SoCs, it was missing some dividers as well, so the support wasn't perfect. Let's introduce a pointer in the quirk structure for the divider calculation functions to use so we can have the proper range now. Signed-off-by: Marcus Cooper <codekipper@gmail.com> [Maxime: Fix the commit log, use a field in the quirk structure] Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/0e5b4abf06cd3202354315201c6af44caeb20236.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Use module clock as BCLK parent on newer SoCsMaxime Ripard1-2/+19
On the first generation of Allwinner SoCs (A10-A31), the i2s controller was using the MCLK as BCLK parent. However, this changed since the introduction of the A83t and BCLK now uses the module clock as its parent. Let's introduce a hook to get the parent rate and use that in our divider calculations. Fixes: 7d2993811a1e ("ASoC: sun4i-i2s: Add support for H3") Fixes: 21faaea1343f ("ASoC: sun4i-i2s: Add support for A83T") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/0b6665be216b3bd0e7bc43724818f05f3f8ee881.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Move the format configuration to a callbackMaxime Ripard1-93/+106
The two main generations of our I2S controller require a slightly different format configuration, mostly because of a quite different register layout and some additional registers being needed on the newer generation. This used to be controlled through a bunch of booleans, however this proved to be quite impractical, especially since a bunch of SoCs forgot to set those parameters and therefore were broken from that point of view. Fixes: 21faaea1343f ("ASoC: sun4i-i2s: Add support for A83T") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/dc818644c3e40734e7a97247c994b1fca1c3c047.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Move the channel configuration to a callbackMaxime Ripard1-87/+69
The two main generations of our I2S controller require a slightly different channel configuration, mostly because of a quite different register layout and some additional registers being needed on the newer generation. This used to be controlled through a bunch of booleans, however this proved to be quite impractical, especially since a bunch of SoCs forgot to set those parameters and therefore were broken from that point of view. Fixes: 21faaea1343f ("ASoC: sun4i-i2s: Add support for A83T") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/6414463de69584e8227fa495b13aa5f4798e1f0e.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20Merge branch 'asoc-5.3' into asoc-5.4Mark Brown1-8/+8
2019-08-20ASoC: sun4i-i2s: Rework MCLK divider calculationMaxime Ripard1-6/+4
The MCLK divider calculation is currently computing the ideal divider using the oversample rate, the sample rate and the parent rate. However, since we have access to the frequency is supposed to be running at already, and as it turns out we're using it to compute the oversample rate, we can just use the ratio between the parent rate and the MCLK rate to simplify a bit the formula. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/dcc5deb2eb650758d268bddd20f60ba58856d024.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Replace call to params_channels by local variableMaxime Ripard1-3/+2
The sun4i_i2s_hw_params already has a variable holding the value returned by params_channels, so let's just use that variable instead of calling params_channels multiple times. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/c0faaac69ad40248f24eed3c3b2fa1ccc4a85b70.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Don't use the oversample to calculate BCLKMaxime Ripard1-4/+5
The BCLK divider should be calculated using the parameters that actually make the BCLK rate: the number of channels, the sampling rate and the sample width. We've been using the oversample_rate previously because in the former SoCs, the BCLK's parent is MCLK, which in turn is being used to generate the oversample rate, so we end up with something like this: oversample = mclk_rate / sampling_rate bclk_div = oversample / word_size / channels So, bclk_div = mclk_rate / sampling_rate / word_size / channels. And this is actually better, since the oversampling ratio only plays a role because the MCLK is its parent, not because of what BCLK is supposed to be. Furthermore, that assumption of MCLK being the parent has been broken on newer SoCs, so let's use the proper formula, and have the parent rate as an argument. Fixes: 7d2993811a1e ("ASoC: sun4i-i2s: Add support for H3") Fixes: 21faaea1343f ("ASoC: sun4i-i2s: Add support for A83T") Fixes: 66ecce332538 ("ASoC: sun4i-i2s: Add compatibility with A64 codec I2S") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/c3595e3a9788c2ef2dcc30aa3c8c4953bb5cc249.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Switch to devm for PCM registerMaxime Ripard1-3/+1
Since the introduction of the driver, a new managed helper for the dmaengine PCM registration has been created. Let's use it to simplify a bit our probe and remove functions. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/606d271187091e858e8c15e20555af0b79798fe1.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-20ASoC: sun4i-i2s: Register regmap and PCM before our componentMaxime Ripard1-6/+6
So far the regmap and the dmaengine PCM are registered after our component has been, which means that our driver isn't properly initialised by then. Let's fix that. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/67e303f37f141ef73ce9ed47d7f831b63c694424.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-09ASoC: sunxi: sun4i-codec: use snd_soc_dai_link_component for aux_devKuninori Morimoto1-7/+7
We can use snd_soc_dai_link_component to specify aux_dev. Let's use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87k1bo6w9b.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-02ASoC: Remove dev_err() usage after platform_get_irq()Stephen Boyd1-3/+1
We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes wrong. Let's remove these prints with a simple semantic patch. // <smpl> @@ expression ret; struct platform_device *E; @@ ret = ( platform_get_irq(E, ...) | platform_get_irq_byname(E, ...) ); if ( \( ret < 0 \| ret <= 0 \) ) { ( -if (ret != -EPROBE_DEFER) -{ ... -dev_err(...); -... } | ... -dev_err(...); ) ... } // </smpl> While we're here, remove braces on if statements that only have one statement (manually). Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: alsa-devel@alsa-project.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20190730181557.90391-50-swboyd@chromium.org Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-31ASoC: sun8i-codec: use devm_platform_ioremap_resource() to simplify codeYueHaibing1-3/+1
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190727150738.54764-35-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-31ASoC: sunxi: sun50i-codec-analog: use devm_platform_ioremap_resource() to ↵YueHaibing1-3/+1
simplify code Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190727150738.54764-34-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-31ASoC: sun8i-codec-analog: use devm_platform_ioremap_resource() to simplify codeYueHaibing1-3/+1
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190727150738.54764-33-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-31ASoC: sun4i-i2s: Incorrect SR and WSS computationMarcus Cooper1-2/+2
The A64 audio codec uses the original I2S block but the SR and WSS computation currently assigned is for the newer block. Fixes: 619c15f7fac9 (ASoC: sun4i-i2s: Change SR and WSS computation) Signed-off-by: Marcus Cooper <codekipper@gmail.com> Link: https://lore.kernel.org/r/20190729152130.27955-1-codekipper@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-05ASoC: sunxi: sun50i-codec-analog: Add earpieceLuca Weiss1-0/+50
This adds the necessary registers and audio routes to play audio using the Earpiece, that's supported on the A64. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Link: https://lore.kernel.org/r/20190703184814.27191-1-luca@z3ntu.xyz Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-28ASoC: sunxi: sun4i-codec: consider CPU-Platform possibilityKuninori Morimoto1-1/+4
commit 3f780533bac9 ("ASoC: sunxi: sun4i-codec: don't select unnecessary Platform") Current ALSA SoC avoid to add duplicate component to rtd, and this driver was selecting CPU component as Platform component. Thus, above patch removed Platform settings from this driver, because it assumed these are same component. But, some CPU driver is using generic DMAEngine, in such case, both CPU component and Platform component will have same of_node/name. In other words, there are some components which are different but have same of_node/name. In such case, Card driver definitely need to select Platform even though it is same as CPU. It is depends on CPU driver, but is difficult to know it from Card driver. This patch reverts above patch. Fixes: commit 3f780533bac9 ("ASoC: sunxi: sun4i-codec: don't select unnecessary Platform") Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-26Merge tag 'v5.2-rc6' into asoc-5.3Mark Brown6-45/+6
Linux 5.2-rc6
2019-06-19ASoC: sunxi: sun4i-codec: don't select unnecessary PlatformKuninori Morimoto1-4/+1
ALSA SoC is now supporting "no Platform". Sound card doesn't need to select "CPU component" as "Platform" anymore if it doesn't need special Platform. This patch removes such settings. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-14Merge tag 'sound-5.2-rc5' of ↵Linus Torvalds2-1/+14
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "It might feel like deja vu to receive a bulk of changes at rc5, and it happens again; we've got a collection of fixes for ASoC. Most of fixes are targeted for the newly merged SOF (Sound Open Firmware) stuff and the relevant fixes for Intel platforms. Other than that, there are a few regression fixes for the recent ASoC core changes and HD-audio quirk, as well as a couple of FireWire fixes and for other ASoC codecs" * tag 'sound-5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (54 commits) Revert "ALSA: hda/realtek - Improve the headset mic for Acer Aspire laptops" ALSA: ice1712: Check correct return value to snd_i2c_sendbytes (EWS/DMX 6Fire) ALSA: oxfw: allow PCM capture for Stanton SCS.1m ALSA: firewire-motu: fix destruction of data for isochronous resources ASoC: Intel: sst: fix kmalloc call with wrong flags ASoC: core: Fix deadlock in snd_soc_instantiate_card() SoC: rt274: Fix internal jack assignment in set_jack callback ALSA: hdac: fix memory release for SST and SOF drivers ASoC: SOF: Intel: hda: use the defined ppcap functions ASoC: core: move DAI pre-links initiation to snd_soc_instantiate_card ASoC: Intel: cht_bsw_rt5672: fix kernel oops with platform_name override ASoC: Intel: cht_bsw_nau8824: fix kernel oops with platform_name override ASoC: Intel: bytcht_es8316: fix kernel oops with platform_name override ASoC: Intel: cht_bsw_max98090: fix kernel oops with platform_name override ASoC: sun4i-i2s: Add offset to RX channel select ASoC: sun4i-i2s: Fix sun8i tx channel offset mask ASoC: max98090: remove 24-bit format support if RJ is 0 ASoC: da7219: Fix build error without CONFIG_I2C ASoC: SOF: Intel: hda: Fix COMPILE_TEST build error ASoC: SOF: fix DSP oops definitions in FW ABI ...
2019-06-07Merge branch 'asoc-5.2' into asoc-5.3Mark Brown1-1/+5
2019-06-07ASoC: sunxi: sun4i-codec: use modern dai_link styleKuninori Morimoto1-5/+15
ASoC is now supporting modern style dai_link (= snd_soc_dai_link_component) for CPU/Codec/Platform. This patch switches to use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-06ASoC: sun4i-i2s: Change SR and WSS computationMaxime Ripard1-16/+55
The current computation for the SR (sample resolution) and the WSS (word slot size) register parameters is based on a switch returning the matching parameters for a given params width. Later SoCs (A83t, H3, A64) changed that calculation, which was loosely the same with an offset. Therefore, an offset was added to adjust those parameters. However, the calculation is a bit less trivial than initially thought. Indeed, while we assumed that SR and WSS were always the same, on older SoCs, SR will max at 24 (since those SoCs do not support 32 bits formats), but the word size can be 32. Newer SoCs can also support a much larger range (8 bits to 32 bits, by increments of 4) of size than the older SoCs could. Finally, the A64 and A83t were never adjusted to have that offset in the first place, and were therefore broken from that point of view. In order to fix all those issues, let's introduce two functions, get_wss and get_sr, with their respective implementations for all the SoCs supported so far. Fixes: 21faaea1343f ("ASoC: sun4i-i2s: Add support for A83T") Fixes: 66ecce332538 ("ASoC: sun4i-i2s: Add compatibility with A64 codec I2S") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-04ASoC: sun4i-i2s: Add offset to RX channel selectMarcus Cooper1-0/+4
Whilst testing the capture functionality of the i2s on the newer SoCs it was noticed that the recording was somewhat distorted. This was due to the offset not being set correctly on the receiver side. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
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