summaryrefslogtreecommitdiff
path: root/sound/soc/mediatek/mt2701
AgeCommit message (Collapse)Author
2018-04-26ASoC: mediatek: switch to SPDX license tagRyder Lee
Add SPDX identifiers to all remaining files in sound/soc/mediatek/ Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-26ASoC: mediatek: add MT7622 AFE supportRyder Lee
This patch adds support for the MT7622 AFE which reuses MT2701 driver. We also introduce the 'struct mt2701_soc_variants' to differentiate between the SoC generations as there might be other (existing or future) chips that use the same binding and driver, then being a little more abstract could help in the long run. Cc: Jia Zeng <jia.zeng@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Reviewed-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-26ASoC: mediatek: Add MTK_STREAM_NUM to mtk-base-afe.hRyder Lee
Add MTK_STREAM_NUM to common header and modify related stuff so that the other SoCs can reuse it. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Reviewed-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-26ASoC: mediatek: simplify the control logic of MT2701 I2SRyder Lee
This patch adjusts the mt2701_afe_i2s_ops to simplify the control logic of the I2S path. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Reviewed-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-25ASoC: mediatek: use snd_soc_dai_get_drvdata() to get the private dataRyder Lee
Reduce the boilerplate code to retrieve the private data. No functional change intended. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Reviewed-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-28Merge remote-tracking branches 'asoc/topic/max98927', 'asoc/topic/mc13783', ↵Mark Brown
'asoc/topic/mediatek', 'asoc/topic/ml26124' and 'asoc/topic/msm8916-wcd-analog' into asoc-next
2018-03-21ASoC: mediatek: mt2701: Fix a typo in printkMasanari Iida
This patch fixes a spelling typo in printk Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-18ASoC: mediatek: mt2701: drop unnessary snd_soc_unregister_component()Wei Yongjun
It's not necessary to unregister a component registered with devm_snd_soc_register_component(). Fixes: f1b5bf07365d ("ASoC: mt2701/mt8173: replace platform to componen") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-12ASoC: mt2701/mt8173: replace platform to componentKuninori Morimoto
Now platform can be replaced to component, let's do it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-22ASoC: mediatek: fix double free in mt2701_afe_pcm_dev_probe()Ryder Lee
The commit dfa3cbb8(ASoC: mediatek: modify MT2701 AFE driver to adapt mfd device) leads to the following static checker warning: sound/soc/mediatek/mt2701/mt2701-afe-pcm.c:1535 mt2701_afe_pcm_dev_probe() error: double free of 'component' This patch fixes that and adds a helper mt2701_afe_add_component() to setup component. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-08ASoC: mediatek: mt2701: fix return value check in mt2701_afe_pcm_dev_probe()Wei Yongjun
In case of error, the function syscon_node_to_regmap() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Fixes: dfa3cbb83e09 ("ASoC: mediatek: modify MT2701 AFE driver to adapt mfd device") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-04ASoC: mediatek: modify MT2701 AFE driver to adapt mfd deviceRyder Lee
As the new MFD parent is in place, modify MT2701 AFE driver to adapt it. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-04ASoC: mediatek: add some core clocks for MT2701 AFERyder Lee
Add three core clocks for MT2701 AFE. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-03ASoC: mediatek: cleanup audio driver for MT2701Ryder Lee
Cleanup unused code such as 'i2s_num' guard, headers, indentation and some defines. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-03ASoC: mediatek: rework clock functions for MT2701Ryder Lee
Reworks clock part to make it more reasonable. The current changes are: - Replace regmap operations by CCF APIs. Doing so, we just need to handle the element clocks and can also get accurate information via CCF. - Rename clocks to make them more generic so that the future revisions of the IP can adapt gracefully. - Regroup 'aud_clks[]' by usage - the basic needs and I2S parts: The new code just keep the common clocks in array and let SoC self decide I2S numbers - If future chips have different sets of channels we will add a little more abstract here. Moreover, this patch moves I2S clocks to the struct mt2701_i2s_data so that we can easily manage them when calls .prepare() and .shutdown(). Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Tested-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-03ASoC: mediatek: fix error handling in mt2701_afe_pcm_dev_probe()Ryder Lee
Fix unbalanced error handling path which will get incorrect counts if probe failed. The .remove() should be adjusted accordingly. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Tested-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-01Merge remote-tracking branches 'asoc/topic/mtk', 'asoc/topic/mxs', ↵Mark Brown
'asoc/topic/nau8825', 'asoc/topic/nuc900' and 'asoc/topic/of-graph' into asoc-next
2017-08-18ASoC: mediatek: switch to use platform_get_irq_byname()Ryder Lee
Switch to use platform_get_irq_byname() so that binding can be agnostic of the IRQ order. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> CC: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-07ASoC: mediatek: Fix an error checking codeChristophe Jaillet
Check the value returned by 'devm_clk_get()' instead of the clock identifier which can never be an ERR code. Fixes: d6f3710a56e1 ("ASoC: mediatek: add structure define and clock control for 2701") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-07-17ASoC: mediatek: mt2701: constify snd_soc_dai_ops structureGustavo A. R. Silva
This structure is only stored in the ops field of a snd_soc_dai_driver structure. That field is declared const, so snd_soc_dai_ops structures that have this property can be declared as const also. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-06-13ASoC: mediatek: Constify hw_constraintsTakashi Iwai
snd_pcm_hw_constraint_list(), *_ratnums() and *_ratdens() receive the const pointers. Constify the corresponding static objects for better hardening. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-By: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-03-29ASoC: mediatek: Add mt2701-wm8960 machine driverRyder Lee
Add wm8960 machine driver and config option for MT2701. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-03-20ASoC: mediatek: constify snd_soc_ops structuresBhumika Goyal
Declare snd_soc_ops structures as const as they are only stored in the ops field of a snd_soc_dai_link structure. This field is of type const, so snd_soc_ops structures having this property can be made const too. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-16ASoC: mediatek: add power-domain get/put ctrl for mt2701Garlic Tseng
add power-domain ctrl for audio driver Signed-off-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-07-14ASoC: mediatek: mt2701: fix non static symbol warningWei Yongjun
Fixes the following sparse warning: sound/soc/mediatek/mt2701/mt2701-afe-pcm.c:72:5: warning: symbol 'mt2701_dai_num_to_i2s' was not declared. Should it be static? Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-07-07ASoC: mediatek: mt2701: fix some error handling in probeDan Carpenter
The check for if the "afe" allocation failed was too late and there wasn't a check for "afe->platform_priv". Fixes: 43a6a7e71063 ('ASoC: mediatek: add mt2701 platform driver implementation.') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-07-05ASoC: mediatek: add BT implementationGarlic Tseng
Add BT implementation for mt2701 platform driver. Signed-off-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-07-04ASoC: mediatek: Add mt2701-cs42448 driver and config option.Garlic Tseng
Add machine driver and config option for MT2701. Signed-off-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-07-04ASoC: mediatek: add mt2701 platform driver implementation.Garlic Tseng
Add mt2701 platform driver implementation for playback and capture. The implement follow DAPM structure (memory interface as FE and I2S as BE). Because of the hardware design, i2s out required to be enabled when we need to enable i2s in. This patch includes the implementation. Signed-off-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-06-29ASoC: mediatek: add structure define and clock control for 2701Garlic Tseng
add structure define and clock control function for 2701. Signed-off-by: Garlic Tseng <garlic.tseng@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-11 13:06:00 +0000