BMC/Intel-BMC/linux.git/sound/soc/generic, branch dev-5.2

ASoC: audio-graph-card: add missing const at graph_get_dai_id()

2019-08-29T06:29:45+00:00

[ Upstream commit ec3042ad39d4e2ddbc3a3344f90bb10d8feb53bc ] commit c152f8491a8d9 ("ASoC: audio-graph-card: fix an use-after-free in graph_get_dai_id()") fixups use-after-free issue, but, it need to use "const" for reg. This patch adds it. We will have below without this patch LINUX/sound/soc/generic/audio-graph-card.c: In function 'graph_get_dai_id': LINUX/sound/soc/generic/audio-graph-card.c:87:7: warning: assignment discards\ 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] reg = of_get_property(node, "reg", NULL); Fixes: c152f8491a8d9 ("ASoC: audio-graph-card: fix an use-after-free in graph_get_dai_id()") Signed-off-by: Kuninori Morimoto Acked-by: Wen Yang Link: https://lore.kernel.org/r/87sgrd43ja.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: audio-graph-card: fix an use-after-free in graph_get_dai_id()

2019-08-29T06:29:45+00:00

[ Upstream commit c152f8491a8d9a4b25afd65a86eb5e55e2a8c380 ] After calling of_node_put() on the node variable, it is still being used, which may result in use-after-free. Fix this issue by calling of_node_put() after the last usage. Fixes: a0c426fe1433 ("ASoC: simple-card-utils: check "reg" property on asoc_simple_card_get_dai_id()") Link: https://lore.kernel.org/r/1562743509-30496-5-git-send-email-wen.yang99@zte.com.cn Signed-off-by: Wen Yang Acked-by: Kuninori Morimoto Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: audio-graph-card: fix use-after-free in graph_dai_link_of_dpcm()

2019-08-29T06:29:45+00:00

[ Upstream commit aa2e362cb6b3f5ca88093ada01e1a0ace8a517b2 ] After calling of_node_put() on the ports, port, and node variables, they are still being used, which may result in use-after-free. Fix this issue by calling of_node_put() after the last usage. Fixes: dd98fbc558a0 ("ASoC: audio-graph-card: cleanup DAI link loop method - step1") Link: https://lore.kernel.org/r/1562743509-30496-4-git-send-email-wen.yang99@zte.com.cn Signed-off-by: Wen Yang Acked-by: Kuninori Morimoto Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: simple-card: fix an use-after-free in simple_for_each_link()

2019-08-29T06:29:44+00:00

[ Upstream commit 27862d5a3325bc531ec15e3c607e44aa0fd57f6f ] The codec variable is still being used after the of_node_put() call, which may result in use-after-free. Fixes: d947cdfd4be2 ("ASoC: simple-card: cleanup DAI link loop method - step1") Link: https://lore.kernel.org/r/1562743509-30496-3-git-send-email-wen.yang99@zte.com.cn Signed-off-by: Wen Yang Acked-by: Kuninori Morimoto Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: simple-card: fix an use-after-free in simple_dai_link_of_dpcm()

2019-08-29T06:29:44+00:00

[ Upstream commit 724808ad556c15e9473418d082f8aae81dd267f6 ] The node variable is still being used after the of_node_put() call, which may result in use-after-free. Fixes: cfc652a73331 ("ASoC: simple-card: tidyup prefix for snd_soc_codec_conf") Link: https://lore.kernel.org/r/1562743509-30496-2-git-send-email-wen.yang99@zte.com.cn Signed-off-by: Wen Yang Acked-by: Kuninori Morimoto Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: audio-graph-card: fix use-after-free in graph_for_each_link

2019-07-26T07:10:44+00:00

[ Upstream commit 1bcc1fd64e4dd903f4d868a9e053986e3b102713 ] After calling of_node_put() on the codec_ep and codec_port variables, they are still being used, which may result in use-after-free. We fix this issue by calling of_node_put() after the last usage. Fixes: fce9b90c1ab7 ("ASoC: audio-graph-card: cleanup DAI link loop method - step2") Signed-off-by: Wen Yang Cc: Liam Girdwood Cc: Mark Brown Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: Kuninori Morimoto Cc: alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org Link: https://lore.kernel.org/r/1562229530-8121-1-git-send-email-wen.yang99@zte.com.cn Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

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

ASoC: simple-card: Read pin switches conf from devicetree

2019-04-26T09:50:51+00:00

When the routing path between a widget (e.g. "Speaker") and the codec goes through an external amplifier, having a pin switch for this widget allows the amplifier to be disabled when the widget is not to be used (e.g. when using headphones). Signed-off-by: Paul Cercueil Signed-off-by: Mark Brown

ASoC: simple-card-utils: add asoc_simple_parse_pin_switches()

2019-04-26T09:50:02+00:00

This function is a helper that permits to create pin switch controls for a list of widgets whose names are listed in the PREFIX "pin-switches" devicetree property. Signed-off-by: Paul Cercueil Signed-off-by: Mark Brown

Merge branch 'asoc-5.1' into asoc-5.2

2019-04-04T08:07:34+00:00