Commit Graph

12 Commits

Author SHA1 Message Date
Alexander Stein
362e8d0f27
ASoC: imx-hdmi: Use dev_err_probe
This silences -517 errors and helps figuring out why the device probe
is deferred.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://lore.kernel.org/r/20230119073416.3064918-1-alexander.stein@ew.tq-group.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-01-28 10:51:04 +00:00
Miaoqian Lin
ed46731d8e
ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe
of_find_device_by_node() takes reference, we should use put_device()
to release it. when devm_kzalloc() fails, it doesn't have a
put_device(), it will cause refcount leak.
Add missing put_device() to fix this.

Fixes: 6a5f850aa8 ("ASoC: fsl: Add imx-hdmi machine driver")
Fixes: f670b274f7 ("ASoC: imx-hdmi: add put_device() after of_find_device_by_node()")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220511052740.46903-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-05-11 17:42:11 +01:00
Haowen Bai
666b0cad75
ASoC: imx-hdmi: remove useless null check before call of_node_put()
No need to add null check before call of_node_put(), since the
implementation of of_node_put() has done it.

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Link: https://lore.kernel.org/r/1650509120-25377-1-git-send-email-baihaowen@meizu.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-04-25 14:00:20 +01:00
Akihiko Odaki
19aed2d6cd
ASoC: soc-card: Create jack kcontrol without pins
snd_soc_card_jack_new() allowed to create jack kcontrol without pins,
but did not create kcontrols. The jack would not have kcontrols if pins
were not going to be added.

This renames the old snd_soc_card_jack_new() to
snd_soc_card_jack_new_pins() for use when pins are provided or will be
added later. The new snd_soc_card_jack_new() appropriately creates a
jack for use without pins and adds a kcontrol.

Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
Link: https://lore.kernel.org/r/20220408041114.6024-1-akihiko.odaki@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-04-14 17:37:21 +01:00
Ye Guojin
f670b274f7
ASoC: imx-hdmi: add put_device() after of_find_device_by_node()
This was found by coccicheck:
./sound/soc/fsl/imx-hdmi.c,209,1-7,ERROR  missing put_device; call
of_find_device_by_node on line 119, but without a corresponding object
release within this function.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Ye Guojin <ye.guojin@zte.com.cn>
Link: https://lore.kernel.org/r/20211110002910.134915-1-ye.guojin@zte.com.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-11-26 13:24:28 +00:00
Mark Brown
a90f847ad2
ASoC: imx-hdmi: Update to modern clocking terminology
As part of moving to remove the old style defines for the bus clocks update
the imx-hdmi driver to use more modern terminology for clocking.

Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20210921213542.31688-11-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-22 13:23:26 +01:00
Rikard Falkeborn
815b55e110
ASoC: fsl: Constify static snd_soc_ops
These are only assigned to the ops field in the snd_soc_dai_link struct
which is a pointer to const struct snd_soc_ops. Make them const to allow
the compiler to put them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20210920193947.10237-1-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-21 13:24:51 +01:00
Yang Li
2e2bf6d479
ASoC: imx-hdmi: fix platform_no_drv_owner.cocci warnings
./sound/soc/fsl/imx-hdmi.c:226:3-8: No need to set .owner here. The core
will do it.

Remove .owner field if calls are used which set it automatically

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/1614848881-29637-1-git-send-email-yang.lee@linux.alibaba.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-16 13:29:38 +00:00
Pierre-Louis Bossart
4a6202f0ce
ASoC: fsl: imx-hdmi: remove unused structure members
cppcheck warning:

sound/soc/fsl/imx-hdmi.c:21:16: style: struct member
'cpu_priv::sysclk_freq' is never used. [unusedStructMember]
 unsigned long sysclk_freq[2];
               ^

Additional checks show the sysclk_dir member is also not used.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210219232937.6440-7-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-10 13:06:40 +00:00
Stephan Gerhold
2a0435df96
ASoC: hdmi-codec: Fix return value in hdmi_codec_set_jack()
Sound is broken on the DragonBoard 410c (apq8016_sbc) since 5.10:

  hdmi-audio-codec hdmi-audio-codec.1.auto: ASoC: error at snd_soc_component_set_jack on hdmi-audio-codec.1.auto: -95
  qcom-apq8016-sbc 7702000.sound: Failed to set jack: -95
  ADV7533: ASoC: error at snd_soc_link_init on ADV7533: -95
  hdmi-audio-codec hdmi-audio-codec.1.auto: ASoC: error at snd_soc_component_set_jack on hdmi-audio-codec.1.auto: -95
  qcom-apq8016-sbc: probe of 7702000.sound failed with error -95

This happens because apq8016_sbc calls snd_soc_component_set_jack() on
all codec DAIs and attempts to ignore failures with return code -ENOTSUPP.
-ENOTSUPP is also excluded from error logging in soc_component_ret().

However, hdmi_codec_set_jack() returns -E*OP*NOTSUPP if jack detection
is not supported, which is not handled in apq8016_sbc and soc_component_ret().
Make it return -ENOTSUPP instead to fix sound and silence the errors.

Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Fixes: 55c5cc63ab ("ASoC: hdmi-codec: Use set_jack ops to set jack")
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/20210107165131.2535-1-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-01-08 14:00:42 +00:00
shengjiu wang
acd894aee3
ASoC: imx-hdmi: Fix warning of the uninitialized variable ret
When condition ((hdmi_out && hdmi_in) || (!hdmi_out && !hdmi_in))
is true, then goto fail, the uninitialized variable ret will be
returned.

Signed-off-by: shengjiu wang <shengjiu.wang@nxp.com>
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Fixes: 6a5f850aa8 ("ASoC: fsl: Add imx-hdmi machine driver")
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/1608115464-18710-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-16 13:53:52 +00:00
Shengjiu Wang
6a5f850aa8
ASoC: fsl: Add imx-hdmi machine driver
The driver is initially designed for sound card using HDMI
interface on i.MX platform. There is internal HDMI IP or
external HDMI modules connect with SAI or AUD2HTX interface.
It supports both transmitter and receiver devices.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/1607251319-5821-2-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-08 14:20:35 +00:00