The patch
ASoC: simple-card-utils: fixup asoc_simple_card_get_dai_id() counting
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
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Thanks, Mark
From b6f3fc005a2c8b425d7a0973b43bef05890bf479 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Date: Fri, 30 Nov 2018 02:04:13 +0000 Subject: [PATCH] ASoC: simple-card-utils: fixup asoc_simple_card_get_dai_id() counting
asoc_simple_card_get_dai_id() returns DAI ID, but it is based on DT node's "endpoint" position. Almost all cases 1 port has 1 endpoint, thus, it was no problem. But in reality, port : endpoint = 1 : N, thus, counting endpoint is BUG, it should based on "port" ID. This patch fixup it.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/generic/simple-card-utils.c | 22 +++------------------- 1 file changed, 3 insertions(+), 19 deletions(-)
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index c69ce1e563cd..6a31d07976b9 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -269,35 +269,19 @@ EXPORT_SYMBOL_GPL(asoc_simple_card_parse_dai);
static int asoc_simple_card_get_dai_id(struct device_node *ep) { - struct device_node *node; - struct device_node *endpoint; - int i, id; + struct of_endpoint info; int ret;
ret = snd_soc_get_dai_id(ep); if (ret != -ENOTSUPP) return ret;
- node = of_graph_get_port_parent(ep); - /* * Non HDMI sound case, counting port/endpoint on its DT * is enough. Let's count it. */ - i = 0; - id = -1; - for_each_endpoint_of_node(node, endpoint) { - if (endpoint == ep) - id = i; - i++; - } - - of_node_put(node); - - if (id < 0) - return -ENODEV; - - return id; + of_graph_parse_endpoint(ep, &info); + return info.port; }
int asoc_simple_card_parse_graph_dai(struct device_node *ep,