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Author SHA1 Message Date
Trevor Wu
a4de5a345c ASoC: SOF: mediatek: mt8186: clean up unused code 
Since there are some variables that are no longer being used, we remove
the code that was implemented for those variables.

Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20231103095433.10475-3-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-11-13 00:44:30 +00:00
Pierre-Louis Bossart
e4d09de391 ASoC: SOF: make .remove callback return void 
We don't use the returned value and return 0 anyways, let's follow the
example of platform drivers and simplify the definitions.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20231012191850.147140-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-10-12 20:28:12 +01:00
Uwe Kleine-König
52fee5c915 ASoC: SOF: Convert to platform remove callback returning void 
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.

To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

The SOF platform drivers all use either sof_of_remove() or
sof_acpi_remove() which both return zero unconditionally. Change these
functions to return void and the drivers to use .remove_new(). There is
no semantical change.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20231009155945.285537-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-10-10 19:21:04 +01:00
Kuninori Morimoto
80b72082e9 ASoC: sof: mediatek: convert not to use asoc_xxx() 
ASoC is now unified asoc_xxx() into snd_soc_xxx().
This patch convert asoc_xxx() to snd_soc_xxx().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87r0n4p8uh.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-09-25 14:16:46 +02:00
Peter Ujfalusi
0f7e753fc3 ASoC: SOF: mediatek: Use generic names for IPC types 
Use the new SOF_IPC_TYPE_3 in core code.

No functional changes, just renaming.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Rander Wang <rander.wang@intel.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/20230919104226.32239-9-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-09-19 13:49:12 +01:00
Trevor Wu
1d54134df4 ASoC: SOF: mediatek: mt8186 modify dram type as non-cache 
To prevent incorrect access between the host and DSP sides, we need to
modify DRAM as a non-cache memory type. Additionally, we can retrieve
the size of shared DMA from the device tree.

Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Reviewed-by: Kuan-Hsun Cheng <Allen-KH.Cheng@mediatek.com>
Link: https://lore.kernel.org/r/20230803075028.32170-1-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-08-04 13:30:41 +01:00
Trevor Wu
089adf3370 ASoC: SOF: mediatek: add adsp debug dump 
Add mt8188 and mt8186 .dbg_dump callback to print some information when
DSP panic occurs.

Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230601034939.15802-2-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-06-01 12:30:44 +01:00
Trevor Wu
0f3d5585ad ASoC: SOF: mediatek: add mt8188 audio support 
Add mt8188 dai driver and specify of_machine to support mt8188 audio.

Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230523025933.30494-2-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-05-30 13:43:33 +01:00
Claudiu Beznea
2f3092e77f ASoC: do not include pm_runtime.h if not used 
Do not include pm_runtime.h header in files where APIs exported by
pm_runtime.h are not used.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> # for omap-mcbsp-st.c
Link: https://lore.kernel.org/r/20230517094903.2895238-2-claudiu.beznea@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-05-23 13:55:55 +01:00
AngeloGioacchino Del Regno
709f34b41c ASoC: SOF: mediatek: mt8186: Use snd_sof_ipc_process_reply() helper 
Function mt8186_get_reply() performs practically the same operation
as the common snd_sof_ipc_get_reply() helper: removing the custom
function allows us to simply perform a call to the sof-priv helper
snd_sof_ipc_process_reply(), simplifying and shortening this driver
and getting all the benefits of using a common API.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com
Link: https://lore.kernel.org/r/20230503113413.149235-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org
 2023-05-08 08:48:22 +09:00
Daniel Baluta
1b905942d6 ASoC: SOF: Prepare ipc_msg_data to be used with compress API 
Make second parameter of ipc_msg_data generic
in order to be able to support compressed streams.

This patch doesn't hold any functional change.

With this case we can use ipc_msg_data, to retrieve information from
DSP for both PCM/Compress API.

Reviewed-by: Paul Olaru <paul.olaru@nxp.com>
Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20230117122533.201708-2-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-01-17 13:37:51 +00:00
Tinghan Shen
6fa8c0732b ASoC: SOF: mediatek: Provide debugfs_add_region_item ops for core 
Set the generic iomem callback for debugfs_add_region_item to support
sof-logger.

Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230110084312.12953-4-tinghan.shen@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-01-10 13:32:33 +00:00
Tinghan Shen
6b43538f06 ASoC: SOF: mediatek: Support mt8188 platform 
Add support of SOF on MediaTek MT8188 SoC.
MT8188 ADSP integrates with a single core Cadence HiFi-5 DSP.
The IPC communication between AP and DSP is based on shared DRAM and
mailbox interrupt.

The change in the mt8186.h is compatible on both mt8186 and
mt8188. The register controls booting the DSP core with the
default address or the user specified address. Both mt8186
and mt8188 should boot with the user specified boot in the driver.
The usage of the register is the same on both SoC, but the
control bit is different on mt8186 and mt8188, which is bit 1 on mt8186
and bit 0 on mt8188. Configure the redundant bit has noside effect
on both SoCs.

Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230110084312.12953-3-tinghan.shen@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-01-10 13:32:32 +00:00
Ricardo Ribalda
e063330a77 ASoC: SOF: mediatek: add shutdown callback 
If we do not shutdown the peripheral properly at shutdown, the whole system
crashes after kexec() on the first io access.

Let's implement the appropriate callback.

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20221127-mtk-snd-v1-0-b7886faa612b@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-11-30 11:35:43 +00:00
Chunxu Li
a921986f44 ASoC: SOF: mediatek: add pcm_pointer callback for mt8186 
add pcm_pointer callback for mt8186 to support read
host position from DSP

Signed-off-by: Chunxu Li <chunxu.li@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220921120239.31934-1-chunxu.li@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-09-21 17:29:20 +01:00
Chunxu Li
78091edc1c ASoC: SOF: mediatek: add pcm_hw_params callback for mt8186 
add pcm_hw_params callback for mt8186 to support continue
update dma host position

Signed-off-by: Chunxu Li <chunxu.li@mediatek.com>
Link: https://lore.kernel.org/r/20220917022610.594-1-chunxu.li@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-09-20 00:16:17 +01:00
Chunxu Li
059846071f ASoC: SOF: mediatek: Use generic implementation for .ipc_msg_data field 
Use generic sof_ipc_msg_data instead of specific implementation as
they do the same things

Signed-off-by: Chunxu Li <chunxu.li@mediatek.com>
Link: https://lore.kernel.org/r/20220825065411.31279-4-chunxu.li@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-08-25 12:29:30 +01:00
Chunxu Li
82e93430e0 ASoC: SOF: mediatek: add snd_sof_dsp_ops callbacks for pcm and mail box 
Use generic IPC stream and mailbox ops for mt8186

Signed-off-by: Chunxu Li <chunxu.li@mediatek.com>
Link: https://lore.kernel.org/r/20220825065411.31279-3-chunxu.li@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-08-25 12:29:29 +01:00
Chunxu Li
f3b75e9b56 ASoC: SOF: mediatek: Add dai driver for mt8186 
Add dsp ops callback to register AFE DL1/DL2/UL1/UL2 SOF dai's with ALSA

Signed-off-by: Chunxu Li <chunxu.li@mediatek.com>
Link: https://lore.kernel.org/r/20220825065411.31279-2-chunxu.li@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-08-25 12:29:28 +01:00
Chunxu Li
2dec9e09e9 ASoC: SOF: mediatek: Add sof_mt8186_machs for mt8186 
Add .of_machines field sof_mt8186_machs for mt8186

Signed-off-by: Chunxu Li <chunxu.li@mediatek.com>
Link: https://lore.kernel.org/r/20220805070449.6611-3-chunxu.li@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-08-23 18:22:43 +01:00
Tinghan Shen
acaeb8c62f ASoC: SOF: mediatek: Align mt8186 clock names with dt-bindings 
Align clock names in mt8186 dsp driver with dt-bindings.

Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Link: https://lore.kernel.org/r/20220622062245.21021-5-tinghan.shen@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-06-22 13:39:32 +01:00
Dan Carpenter
6225763817 ASoC: SOF: mediatek: Fix error code in probe 
This should return PTR_ERR() instead of IS_ERR().

Fixes: e0100bfd38 ("ASoC: SOF: mediatek: Add mt8186 ipc support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/YqmWIK8sTj578OJP@kili
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-06-15 12:04:58 +01:00
Tinghan Shen
e0100bfd38 ASoC: SOF: mediatek: Add mt8186 ipc support 
mt8186 DSP uses two hardware mailbox IP to communicate with AP.
One mailbox is used for requests coming from AP, and the other
one is for requests from DSP.

Signed-off-by: Allen-KH Cheng <Allen-KH.Cheng@mediatek.com>
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Link: https://lore.kernel.org/r/20220512082215.3018-4-tinghan.shen@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-05-16 12:58:13 +01:00
Tinghan Shen
9ce170dc9c ASoC: SOF: mediatek: Fix allyesconfig build error 
ld: sound/soc/sof/mediatek/mt8186/mt8186-clk.o:(.opd+0x18): multiple
definition of `adsp_clock_on';
sound/soc/sof/mediatek/mt8195/mt8195-clk.o:(.opd+0x60): first defined
here
ld: sound/soc/sof/mediatek/mt8186/mt8186-clk.o: in function
`.adsp_clock_on':

ld: sound/soc/sof/mediatek/mt8186/mt8186-clk.o:(.opd+0x30): multiple
definition of `adsp_clock_off';
sound/soc/sof/mediatek/mt8195/mt8195-clk.o:(.opd+0x78): first defined
here
ld: sound/soc/sof/mediatek/mt8186/mt8186-clk.o: in function
`.adsp_clock_off':

ld: sound/soc/sof/mediatek/mt8186/mt8186-loader.o:(.opd+0x0): multiple
definition of `sof_hifixdsp_boot_sequence';
sound/soc/sof/mediatek/mt8195/mt8195-loader.o:(.opd+0x0): first defined
here
ld: sound/soc/sof/mediatek/mt8186/mt8186-loader.o: in function
`.sof_hifixdsp_boot_sequence':

ld: sound/soc/sof/mediatek/mt8186/mt8186-loader.o:(.opd+0x18): multiple
definition of `sof_hifixdsp_shutdown';
 sound/soc/sof/mediatek/mt8195/mt8195-loader.o:(.opd+0x18): first defined
here
ld: sound/soc/sof/mediatek/mt8186/mt8186-loader.o: in function
`.sof_hifixdsp_shutdown':

Fixes: 570c14dc92 ("ASoC: SOF: mediatek: Add mt8186 sof fw loader and
dsp ops")
Fixes: 210b3ab932 ("ASoC: SOF: mediatek: Add mt8186 dsp clock support")

Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Link: https://lore.kernel.org/r/20220427071030.10172-1-tinghan.shen@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-04-27 14:15:35 +01:00
Tinghan Shen
0e0b83cc7e ASoC: SOF: mediatek: Add DSP system PM callback for mt8186 
Add DSP system PM callback for suspend and resume

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220422055659.8738-5-tinghan.shen@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-04-25 14:04:46 +01:00
Tinghan Shen
210b3ab932 ASoC: SOF: mediatek: Add mt8186 dsp clock support 
Add adsp clock on/off support on mt8186 SoC.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220422055659.8738-4-tinghan.shen@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-04-25 14:04:45 +01:00
Tinghan Shen
570c14dc92 ASoC: SOF: mediatek: Add mt8186 sof fw loader and dsp ops 
Add mt8186-loader module with ops callback to load and run firmware
on mt8186 SoC.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220422055659.8738-3-tinghan.shen@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-04-25 14:04:44 +01:00
Tinghan Shen
1f0214a86d ASoC: SOF: mediatek: Add mt8186 hardware support 
Add support of SOF on Mediatek mt8186 SoC.
MT8186 has 2 Cortex A76 cores paired with 6 Cortex A55 cores.
It also has Cadence HiFi-5 DSP single core. The IPC communication
between AP and DSP is based on shared DRAM and mailbox interrupt.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220422055659.8738-2-tinghan.shen@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-04-25 14:04:43 +01:00