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2020-08-23treewide: Use fallthrough pseudo-keywordGustavo A. R. Silva
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2020-07-31Merge remote-tracking branch 'asoc/for-5.9' into asoc-nextMark Brown
2020-07-31ASoC: meson: cards: deal dpcm flag changeJerome Brunet
Commit b73287f0b074 ("ASoC: soc-pcm: dpcm: fix playback/capture checks") changed the meaning of dpcm_playback/dpcm_capture and now requires the CPU DAI BE to aligned with those flags. This broke all Amlogic cards with uni-directional backends (All gx and most axg cards). While I'm still confused as to how this change is an improvement, those cards can't remain broken forever. Hopefully, next time an API change is done like that, all the users will be updated as part of the change, and not left to fend for themselves. Fixes: b73287f0b074 ("ASoC: soc-pcm: dpcm: fix playback/capture checks") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200731120603.2243261-1-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-30Merge series "ASoC: meson: tdm fixes" from Jerome Brunet <jbrunet@baylibre.com>:Mark Brown
This patcheset is collection of fixes for the TDM input and output the axg audio architecture. Its fixes: - slave mode format setting - g12 and sm1 skew offset - tdm clock inversion - standard daifmt props names which don't require a specific prefix Jerome Brunet (4): ASoC: meson: axg-tdm-interface: fix link fmt setup ASoC: meson: axg-tdmin: fix g12a skew ASoC: meson: axg-tdm-formatters: fix sclk inversion ASoC: meson: cards: remove DT_PREFIX for standard daifmt properties sound/soc/meson/axg-tdm-formatter.c | 11 ++++++----- sound/soc/meson/axg-tdm-formatter.h | 1 - sound/soc/meson/axg-tdm-interface.c | 26 +++++++++++++++++--------- sound/soc/meson/axg-tdmin.c | 16 +++++++++++++++- sound/soc/meson/axg-tdmout.c | 3 --- sound/soc/meson/meson-card-utils.c | 2 +- 6 files changed, 39 insertions(+), 20 deletions(-) -- 2.25.4
2020-07-30ASoC: meson: cards: remove DT_PREFIX for standard daifmt propertiesJerome Brunet
Standard dai format property don't need the "amlogic," prefix. There nothing amlogic specific about them. Just remove it. Fixes: 435857e015dc ("ASoC: meson: align axg card driver with DT bindings documentation") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200729154456.1983396-5-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-30ASoC: meson: axg-tdm-formatters: fix sclk inversionJerome Brunet
After carefully checking, it appears that both tdmout and tdmin require the rising edge of the sclk they get to be synchronized with the frame sync event (which should be a rising edge of lrclk). TDMIN was improperly set before this patch. Remove the sclk_invert quirk which is no longer needed and fix the sclk phase. Fixes: 1a11d88f499c ("ASoC: meson: add tdm formatter base driver") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200729154456.1983396-4-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-30ASoC: meson: axg-tdmin: fix g12a skewJerome Brunet
After carefully checking the result provided by the TDMIN on the g12a and sm1 SoC families, the TDMIN skew offset appears to be 3 instead of 2 on the axg. Fixes: f01bc67f58fd ("ASoC: meson: axg-tdm-formatter: rework quirks settings") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200729154456.1983396-3-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-30ASoC: meson: axg-tdm-interface: fix link fmt setupJerome Brunet
The .set_fmt() callback of the axg tdm interface incorrectly test the content of SND_SOC_DAIFMT_MASTER_MASK as if it was a bitfield, which it is not. Implement the test correctly. Fixes: d60e4f1e4be5 ("ASoC: meson: add tdm interface driver") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200729154456.1983396-2-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-23ASoC: meson: use asoc_substream_to_rtd()Kuninori Morimoto
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/875zaj0ysr.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-20Merge series "ASoC: Intel: machine driver updates for 5.9" from Pierre-Louis ↵Mark Brown
Bossart <pierre-louis.bossart@linux.intel.com>: Small patchset to harden the SoundWire machine driver, change bad HIDs, update PLL settings and avoid memory leaks. Given that the SoundWire core parts are not upstream it's probably not necessary to provide the patches to stable branches. Bard Liao (1): ASoC: Intel: sof_sdw_rt711: remove hard-coded codec name Kai Vehmanen (2): ASoC: Intel: sof_sdw: add support for systems without i915 audio ASoC: Intel: sof_sdw: avoid crash if invalid DSP topology loaded Libin Yang (1): ASoC: Intel: common: change match table ehl-rt5660 Pierre-Louis Bossart (1): ASoC: Intel: sof_sdw_rt711: remove properties in card remove Yong Zhi (1): ASoC: intel: board: sof_rt5682: Update rt1015 pll input clk freq sound/soc/intel/boards/sof_rt5682.c | 9 +++++- sound/soc/intel/boards/sof_sdw.c | 31 +++++++++++++------ sound/soc/intel/boards/sof_sdw_common.h | 2 ++ sound/soc/intel/boards/sof_sdw_hdmi.c | 6 ++++ sound/soc/intel/boards/sof_sdw_rt711.c | 17 +++++++++- .../intel/common/soc-acpi-intel-ehl-match.c | 2 +- 6 files changed, 54 insertions(+), 13 deletions(-) base-commit: 22e9b54307987787efa0ee534aa9e31982ec1161 -- 2.25.1
2020-07-17ASoC: meson: fixes the missed kfree() for axg_card_add_tdm_loopbackJing Xiangfeng
axg_card_add_tdm_loopback() misses to call kfree() in an error path. We can use devm_kasprintf() to fix the issue, also improve maintainability. So use it instead. Fixes: c84836d7f650 ("ASoC: meson: axg-card: use modern dai_link style") Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com> Reviewed-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200717082242.130627-1-jingxiangfeng@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-16ASoC: meson: merge .digital_mute() into .mute_stream()Kuninori Morimoto
snd_soc_dai_digital_mute() is internally using both mute_stream() (1) or digital_mute() (2), but the difference between these 2 are only handling direction. We can merge digital_mute() into mute_stream int snd_soc_dai_digital_mute(xxx, int direction) { ... else if (dai->driver->ops->mute_stream) (1) return dai->driver->ops->mute_stream(xxx, direction); else if (direction == SNDRV_PCM_STREAM_PLAYBACK && dai->driver->ops->digital_mute) (2) return dai->driver->ops->digital_mute(xxx); ... } Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/878sftxxie.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-06-22ASoC: soc-component: merge snd_soc_component_read() and ↵Kuninori Morimoto
snd_soc_component_read32() We had read/write function for Codec, Platform, etc, but these has been merged into snd_soc_component_read/write(). Internally, it is using regmap or driver function. In read case, each styles are like below regmap ret = regmap_read(..., reg, &val); driver function val = xxx->read(..., reg); Because of this kind of different style, to keep same read style, when we merged each read function into snd_soc_component_read(), we created snd_soc_component_read32(), like below. commit 738b49efe6c6 ("ASoC: add snd_soc_component_read32") (1) val = snd_soc_component_read32(component, reg); (2) ret = snd_soc_component_read(component, reg, &val); Many drivers are using snd_soc_component_read32(), and some drivers are using snd_soc_component_read() today. In generally, we don't check read function successes, because, we will have many other issues at initial timing if read function didn't work. Now we can use soc_component_err() when error case. This means, it is easy to notice if error occurred. This patch aggressively merge snd_soc_component_read() and _read32(), and makes snd_soc_component_read/write() as generally style. This patch do 1) merge snd_soc_component_read() and snd_soc_component_read32() 2) it uses soc_component_err() when error case (easy to notice) 3) keeps read32 for now by #define 4) update snd_soc_component_read() for all drivers Because _read() user drivers are not too many, this patch changes all user drivers. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/87sgev4mfl.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-06-17ASoC: meson: imply acodec glue on axg sound cardJerome Brunet
When axg card driver support is enabled, lets enable the related internal DAC glue by default. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200617155047.1187256-1-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-06-09ASoC: meson: add missing free_irq() in error pathPavel Machek (CIP)
free_irq() is missing in case of error, fix that. Signed-off-by: Pavel Machek (CIP) <pavel@denx.de> Reviewed-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200606153103.GA17905@amd Signed-off-by: Mark Brown <broonie@kernel.org>
2020-06-05ASoC: meson: fix memory leak of links if allocation of ldata failsColin Ian King
Currently if the allocation of ldata fails the error return path does not kfree the allocated links object. Fix this by adding an error exit return path that performs the necessary kfree'ing. Fixes: 7864a79f37b5 ("ASoC: meson: add axg sound card support") Signed-off-by: Colin Ian King <colin.king@canonical.com> Addresses-Coverity: ("Resource leak") Link: https://lore.kernel.org/r/20200604171216.60043-1-colin.king@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-18ASoC: meson: use snd_soc_xxx_active()Kuninori Morimoto
We have snd_soc_dai/dai_stream/component_active() macro This patch uses it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/87pnb658if.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-20ASoC: meson: gx-card: fix codec-to-codec link setupJerome Brunet
Since the addition of commit 9b5db059366a ("ASoC: soc-pcm: dpcm: Only allow playback/capture if supported"), meson-axg cards which have codec-to-codec links fail to init and Oops. Unable to handle kernel NULL pointer dereference at virtual address 0000000000000128 Internal error: Oops: 96000044 [#1] PREEMPT SMP CPU: 3 PID: 1582 Comm: arecord Not tainted 5.7.0-rc1 pc : invalidate_paths_ep+0x30/0xe0 lr : snd_soc_dapm_dai_get_connected_widgets+0x170/0x1a8 Call trace: invalidate_paths_ep+0x30/0xe0 snd_soc_dapm_dai_get_connected_widgets+0x170/0x1a8 dpcm_path_get+0x38/0xd0 dpcm_fe_dai_open+0x70/0x920 snd_pcm_open_substream+0x564/0x840 snd_pcm_open+0xfc/0x228 snd_pcm_capture_open+0x4c/0x78 snd_open+0xac/0x1a8 ... While this error was initially reported the axg-card type, it also applies to the gx-card type. While initiliazing the links, ASoC treats the codec-to-codec links of this card type as a DPCM backend. This error eventually leads to the Oops. Most of the card driver code is shared between DPCM backends and codec-to-codec links. The property "no_pcm" marking DCPM BE was left set on codec-to-codec links, leading to this problem. This commit fixes that. Fixes: e37a0c313a0f ("ASoC: meson: gx: add sound card support") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200420114511.450560-3-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-20ASoC: meson: axg-card: fix codec-to-codec link setupJerome Brunet
Since the addition of commit 9b5db059366a ("ASoC: soc-pcm: dpcm: Only allow playback/capture if supported"), meson-axg cards which have codec-to-codec links fail to init and Oops: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000128 Internal error: Oops: 96000044 [#1] PREEMPT SMP CPU: 3 PID: 1582 Comm: arecord Not tainted 5.7.0-rc1 pc : invalidate_paths_ep+0x30/0xe0 lr : snd_soc_dapm_dai_get_connected_widgets+0x170/0x1a8 Call trace: invalidate_paths_ep+0x30/0xe0 snd_soc_dapm_dai_get_connected_widgets+0x170/0x1a8 dpcm_path_get+0x38/0xd0 dpcm_fe_dai_open+0x70/0x920 snd_pcm_open_substream+0x564/0x840 snd_pcm_open+0xfc/0x228 snd_pcm_capture_open+0x4c/0x78 snd_open+0xac/0x1a8 ... While initiliazing the links, ASoC treats the codec-to-codec links of this card type as a DPCM backend. This error eventually leads to the Oops. Most of the card driver code is shared between DPCM backends and codec-to-codec links. The property "no_pcm" marking DCPM BE was left set on codec-to-codec links, leading to this problem. This commit fixes that. Fixes: 0a8f1117a680 ("ASoC: meson: axg-card: add basic codec-to-codec link support") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200420114511.450560-2-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: meson: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointerKuninori Morimoto
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/87mu87ir6j.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-10ASoC: meson: use for_each_rtd_codecs/cpus_dai() macroKuninori Morimoto
This patch switch to use plural form macro. - for_each_rtd_codec_dai() + for_each_rtd_codec_dais() - for_each_rtd_codec_dai_rollback() + for_each_rtd_codec_dais_rollback() - for_each_rtd_cpu_dai() + for_each_rtd_cpu_dais() - for_each_rtd_cpu_dai_rollback() + for_each_rtd_cpu_dais_rollback() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/87y2sagoh7.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-24Merge branch 'for-5.6' of ↵Mark Brown
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.7
2020-02-24ASoC: meson: aiu: fix semicolon.cocci warningskbuild test robot
sound/soc/meson/aiu-encoder-i2s.c:129:2-3: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci Fixes: 3e25c44598aa ("ASoC: meson: aiu: add support for the Meson8 and Meson8b SoC families") Signed-off-by: kbuild test robot <lkp@intel.com> CC: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Link: https://lore.kernel.org/r/20200222170154.GA119396@e50d7db646c3 Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-21ASoC: meson: axg-card: add toacodec supportJerome Brunet
Make sure the axg audio card driver recognise the dai_link as a codec-to-codec link if the cpu dai is the internal dac glue. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200221153607.1585499-4-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-21ASoC: meson: g12a: add internal DAC glue driverJerome Brunet
Add support for the internal audio DAC glue found on the Amlogic g12a and sm1 SoC families. This allows to connect the TDM outputs of the SoC to the internal t9015 audio DAC. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200221153607.1585499-3-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-21ASoC: meson: aiu: add support for the Meson8 and Meson8b SoC familiesMartin Blumenstingl
The AIU audio controller on the Meson8 and Meson8b SoC families is compatible with the one found in the later GXBB family. Add compatible strings for these two older SoC families so the driver can be loaded for them. Instead of using the I2S divider from the AIU_CLK_CTRL_MORE register we need to use the I2S divider from the AIU_CLK_CTRL register. This older register is less flexible because it only supports four divider settings (1, 2, 4, 8) compared to the AIU_CLK_CTRL_MORE register (which supports dividers in the range 0..64). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200220205711.77953-4-martin.blumenstingl@googlemail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-21ASoC: meson: aiu: introduce a struct for platform specific informationMartin Blumenstingl
Introduce a struct aiu_platform_data to make the driver aware of platform specific information. Convert the existing check for the internal stereo audio codec (only available on GXL) to this new struct. Support for the 32-bit SoCs will need this as well because the AIU_CLK_CTRL_MORE register doesn't have the I2S divider bits (and we need to use the I2S divider from AIU_CLK_CTRL instead). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200220205711.77953-3-martin.blumenstingl@googlemail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-21ASoC: meson: g12a: add tohdmitx resetJerome Brunet
Reset the g12a hdmi codec glue on probe. This ensure a sane startup state. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200221121146.1498427-1-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-19ASoC: meson: add t9015 internal DAC driverJerome Brunet
Add the codec driver of the internal DAC found on Amlogic gxl, g12a and sm1 family. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200219173503.1112561-3-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-17ASoC: meson: aiu: simplify component additionJerome Brunet
Now that the component name is unique within ASoC, there is no need to hack the debugfs prefix to add more than one ASoC component to a linux device. Remove the unnecessary function and use snd_soc_register_component() directly. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200217092019.433402-1-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-14ASoC: meson: codec-glue: fix pcm format cast warningJerome Brunet
Clarify the cast of snd_pcm_format_t and fix the sparse warning: restricted snd_pcm_format_t degrades to integer Fixes: 9c29fd9bdf92 ("ASoC: meson: g12a: extract codec-to-codec utils") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200214131350.337968-6-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-14ASoC: meson: aiu: fix acodec dai input name initJerome Brunet
Remove the double initialization of the dai input name as reported by sparse. Fixes: 65816025d461 ("ASoC: meson: aiu: add internal dac codec control support") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200214131350.337968-5-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-14ASoC: meson: aiu: fix irq registrationJerome Brunet
The aiu stored the irq in an unsigned integer which may have discarded an error returned by platform_get_irq_byname(). This is incorrect and should have been a signed integer. Also drop the irq error traces from the probe function as this is already done by platform_get_irq_byname(). Fixes: 6ae9ca9ce986 ("ASoC: meson: aiu: add i2s and spdif support") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200214131350.337968-4-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-14ASoC: meson: aiu: fix clk bulk size allocationJerome Brunet
Fix the size of allocated memory for the clock bulk data Fixes: 6ae9ca9ce986 ("ASoC: meson: aiu: add i2s and spdif support") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200214131350.337968-3-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-14ASoC: meson: aiu: remove unused encoder structureJerome Brunet
Remove an unused structure definition which slipped through the initial driver submission. Fixes: 6ae9ca9ce986 ("ASoC: meson: aiu: add i2s and spdif support") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200214131350.337968-2-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-13ASoC: meson: gx: add sound card supportJerome Brunet
Add support for the sound card used on the amlogic GX SoC family Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200213155159.3235792-10-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-13ASoC: meson: axg: extract sound card utilsJerome Brunet
This prepares the addition of the GX SoC family sound card driver. The GX sound card, while slightly different, will be similar to the AXG one. The purpose of this change is to share the utils common to both sound card driver. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200213155159.3235792-8-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-13ASoC: meson: aiu: add internal dac codec control supportJerome Brunet
Add the codec to codec component which handles the routing between the audio producers and the internal audio DAC found on the amlogic GXL SoC family Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200213155159.3235792-7-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-13ASoC: meson: aiu: add hdmi codec control supportJerome Brunet
Add the codec to codec component which handles the routing between the audio producers (PCM and I2S) and the synopsys hdmi controller on the amlogic GX SoC family Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200213155159.3235792-6-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-13ASoC: meson: aiu: add i2s and spdif supportJerome Brunet
Add support for the i2s and spdif audio outputs (AIU) found in the amlogic Gx SoC family Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200213155159.3235792-5-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-13ASoC: meson: g12a: extract codec-to-codec utilsJerome Brunet
The hdmi routing mechanism used on g12a hdmi is also used: * other Amlogic SoC types * for the internal DAC path Each of these codec glues are slightly different but the idea behind it remains the same. This change extract some helper functions from the g12a-tohdmitx driver to make them available for other Amlogic codecs. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20200213155159.3235792-3-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-18ASoC: meson: axg-fifo: relax period size constraintsJerome Brunet
Now that the fifo depths and thresholds are properly in the axg-fifo driver, we can relax the constraints on period. As long as the period is a multiple of the fifo burst size (8 bytes) things should be OK. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20191218172420.1199117-5-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-18ASoC: meson: axg-fifo: improve depth handlingJerome Brunet
Let the fifo driver parse the fifo depth from DT. Eventually all DT should have this property. Until it is actually the case, default to 256 bytes if the property is missing. 256 bytes is the size of the smallest fifo on the supported SoCs. On the supported SoC, fifo A is usually bigger than the other ones. With depth known, we can improve the usage of the fifo and adapt the setup of request threshold. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20191218172420.1199117-4-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-18ASoC: meson: axg-fifo: fix fifo threshold setupJerome Brunet
On TODDR sm1, the fifo threshold register field is slightly different compared to the other SoCs. This leads to the fifo A being flushed to memory every 8kB. If the period is smaller than that, several periods are pushed to memory and notified at once. This is not ideal. Fix the register field update. With this, the fifos are flushed every 128B. We could still do better, like adapt the threshold depending on the period size, but at least it consistent across the different SoC/fifos Fixes: 5ac825c3d85e ("ASoC: meson: axg-toddr: add sm1 support") Reported-by: Alden DSouza <aldend@google.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20191218172420.1199117-2-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-11ASoC: meson: Use managed buffer allocationTakashi Iwai
Clean up the driver with the new managed buffer allocation API. The superfluous snd_pcm_lib_malloc_pages() and snd_pcm_lib_free_pages() calls are dropped. Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20191210142614.19405-6-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-11ASoC: meson: Drop superfluous ioctl PCM opsTakashi Iwai
ASoC PCM core deals the empty ioctl field now as default. Let's kill the redundant lines. Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20191210145406.21419-11-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
2019-10-08ASoC: meson: remove snd_pcm_opsKuninori Morimoto
snd_pcm_ops is no longer needed. Let's use component driver callback. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87muej90e4.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-09-05ASoC: meson: tdmout: add sm1 supportJerome Brunet
On the sm1, the TDMOUT number of input is extended and the the gain enable bit moved to accommodate this extension Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20190905120120.31752-9-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-09-05ASoC: meson: axg-toddr: add sm1 supportJerome Brunet
On sm1, the maximum number TODDR inputs is extended to 16. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20190905120120.31752-8-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-09-05ASoC: meson: axg-frddr: add sm1 supportJerome Brunet
On sm1, the output routing bits have moved to CTRL2 register Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20190905120120.31752-7-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
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