blackbird-op-linux/sound/ac97, branch master

ALSA: ac97: Constify snd_ac97_bus_ops definitions

2020-01-03T08:24:11+00:00

Now snd_ac97_bus() takes the const ops pointer, so we can define the snd_ac97_bus_ops locally as const as well for further optimization. There should be no functional changes by this patch. Link: https://lore.kernel.org/r/20200103081714.9560-24-tiwai@suse.de Signed-off-by: Takashi Iwai

ALSA: ac97: Fix double free of ac97_codec_device

2019-07-23T12:16:11+00:00

put_device will call ac97_codec_release to free ac97_codec_device and other resources, so remove the kfree and other redundant code. Fixes: 74426fbff66e ("ALSA: ac97: add an ac97 bus") Signed-off-by: Ding Xiang Cc: Signed-off-by: Takashi Iwai

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

ALSA: ac97: Fix of-node refcount unbalance

2019-02-19T21:20:14+00:00

ac97_of_get_child_device() take the refcount of the node explicitly via of_node_get(), but this leads to an unbalance. The for_each_child_of_node() loop itself takes the refcount for each iteration node, hence you don't need to take the extra refcount again. Fixes: 2225a3e6af78 ("ALSA: ac97: add codecs devicetree binding") Reviewed-by: Robert Jarzmik Signed-off-by: Takashi Iwai

ALSA: ac97: fix unbalanced pm_runtime_enable

2018-08-19T16:37:04+00:00

Runtime PM is enabled at ac97_bus_probe() and should be disabled at ac97_bus_remove(). Fixes: 74426fbff66e ("ALSA: ac97: add an ac97 bus") Signed-off-by: Lihua Yao Acked-by: Robert Jarzmik Cc: Signed-off-by: Takashi Iwai

ALSA: ac97: fix check of pm_runtime_get_sync failure

2018-08-19T16:36:50+00:00

pm_runtime_get_sync returns negative on failure. Fixes: 74426fbff66e ("ALSA: ac97: add an ac97 bus") Signed-off-by: Lihua Yao Acked-by: Robert Jarzmik Cc: Signed-off-by: Takashi Iwai

ALSA: ac97: fix device initialization in the compat layer

2018-08-19T16:34:31+00:00

ac97->dev is an object of 'struct device' type. It should be initialized via device_initialize() or device_register(). Fixes: 74426fbff66e ("ALSA: ac97: add an ac97 bus") Signed-off-by: Lihua Yao Tested-by: Robert Jarzmik Acked-by: Robert Jarzmik Cc: Signed-off-by: Takashi Iwai

ALSA: ac97: add codecs devicetree binding

2018-06-25T08:03:32+00:00

Add a devicetree binding for codecs. This is especially useful if the AC97 bitclk clock is provided by the codec, as it has to be described in the devicetree description for the ac97 bus code to aquire it. Signed-off-by: Robert Jarzmik Signed-off-by: Takashi Iwai

ALSA: ac97: kconfig: Remove select of undefined symbol AC97

2018-02-12T07:16:39+00:00

The AC97_BUS_NEW Kconfig symbol selects the globally undefined symbol AC97. Robert Jarzmik confirmed in https://lkml.org/lkml/2018/2/7/96 that the select was put in by mistake and can be safely removed, with no other changes required. Remove it. Fixes: 74426fbff66e ("ALSA: ac97: add an ac97 bus") Signed-off-by: Ulf Magnusson Signed-off-by: Takashi Iwai