[PATCH 0/6] ASoC: audio-graph-card2.c: make Codec2Codec settings optional
Hi Mark
Audio Graph Card2 has Codec2Codec support, but I noticed - Current Codec2Codec setting value is not correct because it is using of_get_property(). - simple-card-utils has default Codec2Codec settings and it is overwriting Card2 settings - This default settings works for non Codec2Codec case (= DPCM::BE case) too.
This patch-set solve these issues.
Kuninori Morimoto (6): ASoC: audio-graph-card2.c: use of_property_read_u32() for rate ASoC: audio-graph-card2.c: make Codec2Codec settings optional ASoC: audio-graph-card2.c: remove pre-alloced Codec2Codec space ASoC: audio-graph-card2-custom-sample.dtsi: add verbose explanation ASoC: simple-card-utils.c: ignore Codec2Codec setting if it already have ASoC: simple-card-utils.c: care Codec2Codec vs DPCM:BE
include/sound/simple_card_utils.h | 3 - .../audio-graph-card2-custom-sample.dtsi | 101 ++++++++++++++++-- sound/soc/generic/audio-graph-card2.c | 39 ++++--- sound/soc/generic/simple-card-utils.c | 26 ++--- 4 files changed, 126 insertions(+), 43 deletions(-)
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
Audio Graph Card2 is using of_get_property(), but it should use of_property_read_u32() to getting rate. Otherwise the setting will be strange value. This patch fixup it.
Fixes: c3a15c92a67b701 ("ASoC: audio-graph-card2: add Codec2Codec support") Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/generic/audio-graph-card2.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/sound/soc/generic/audio-graph-card2.c b/sound/soc/generic/audio-graph-card2.c index d34b29a49268..8e0628e6f2a0 100644 --- a/sound/soc/generic/audio-graph-card2.c +++ b/sound/soc/generic/audio-graph-card2.c @@ -856,7 +856,7 @@ int audio_graph2_link_c2c(struct asoc_simple_priv *priv, struct device_node *port0, *port1, *ports; struct device_node *codec0_port, *codec1_port; struct device_node *ep0, *ep1; - u32 val; + u32 val = 0; int ret = -EINVAL;
/* @@ -880,7 +880,8 @@ int audio_graph2_link_c2c(struct asoc_simple_priv *priv, ports = of_get_parent(port0); port1 = of_get_next_child(ports, lnk);
- if (!of_get_property(ports, "rate", &val)) { + of_property_read_u32(ports, "rate", &val); + if (!val) { struct device *dev = simple_priv_to_dev(priv);
dev_err(dev, "Codec2Codec needs rate settings\n");
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
Current audio-graph-card2 can use Codec2Codec, and having its original parameter (= rate) on DT is mandatory for now.
But simple-card-utils.c has asoc_simple_init_for_codec2codec() to setup *default* Codec2Codec settings.
This patch makes Audio Graph Card2 Codec2Codec rate settings optional.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- .../audio-graph-card2-custom-sample.dtsi | 3 +- sound/soc/generic/audio-graph-card2.c | 36 +++++++++++-------- 2 files changed, 23 insertions(+), 16 deletions(-)
diff --git a/sound/soc/generic/audio-graph-card2-custom-sample.dtsi b/sound/soc/generic/audio-graph-card2-custom-sample.dtsi index 8eee7b821ff7..053d987a1fec 100644 --- a/sound/soc/generic/audio-graph-card2-custom-sample.dtsi +++ b/sound/soc/generic/audio-graph-card2-custom-sample.dtsi @@ -154,11 +154,12 @@ ports@1 {
codec2codec { ports@0 { - rate = <48000>; + /* use default settings */ c2c: port@0 { c2cf_ep: endpoint { remote-endpoint = <&codec6_ep>; }; }; port@1 { c2cb_ep: endpoint { remote-endpoint = <&codec7_ep>; }; }; }; ports@1 { + /* use original settings */ rate = <48000>; c2c_m: port@0 { c2cmf_ep: endpoint { remote-endpoint = <&mc2c0_ep>; }; }; port@1 { c2cmb_ep: endpoint { remote-endpoint = <&mc2c1_ep>; }; }; diff --git a/sound/soc/generic/audio-graph-card2.c b/sound/soc/generic/audio-graph-card2.c index 8e0628e6f2a0..510058c47a92 100644 --- a/sound/soc/generic/audio-graph-card2.c +++ b/sound/soc/generic/audio-graph-card2.c @@ -851,8 +851,6 @@ int audio_graph2_link_c2c(struct asoc_simple_priv *priv, struct link_info *li) { struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link); - struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link); - struct snd_soc_pcm_stream *c2c_conf = dai_props->c2c_conf; struct device_node *port0, *port1, *ports; struct device_node *codec0_port, *codec1_port; struct device_node *ep0, *ep1; @@ -880,21 +878,30 @@ int audio_graph2_link_c2c(struct asoc_simple_priv *priv, ports = of_get_parent(port0); port1 = of_get_next_child(ports, lnk);
+ /* + * Card2 can use original Codec2Codec settings if DT has. + * It will use default settings if no settings on DT. + * see + * asoc_simple_init_for_codec2codec() + * + * Add more settings here if needed + */ of_property_read_u32(ports, "rate", &val); - if (!val) { - struct device *dev = simple_priv_to_dev(priv); - - dev_err(dev, "Codec2Codec needs rate settings\n"); - goto err1; + if (val) { + struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link); + struct snd_soc_pcm_stream *c2c_conf = dai_props->c2c_conf; + + c2c_conf->formats = SNDRV_PCM_FMTBIT_S32_LE; /* update ME */ + c2c_conf->rates = SNDRV_PCM_RATE_8000_384000; + c2c_conf->rate_min = + c2c_conf->rate_max = val; + c2c_conf->channels_min = + c2c_conf->channels_max = 2; /* update ME */ + + dai_link->params = c2c_conf; + dai_link->num_params = 1; }
- c2c_conf->formats = SNDRV_PCM_FMTBIT_S32_LE; /* update ME */ - c2c_conf->rate_min = - c2c_conf->rate_max = val; - c2c_conf->channels_min = - c2c_conf->channels_max = 2; /* update ME */ - dai_link->params = c2c_conf; - ep0 = port_to_endpoint(port0); ep1 = port_to_endpoint(port1);
@@ -923,7 +930,6 @@ int audio_graph2_link_c2c(struct asoc_simple_priv *priv, of_node_put(ep1); of_node_put(codec0_port); of_node_put(codec1_port); -err1: of_node_put(ports); of_node_put(port0); of_node_put(port1);
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
Because Codec2Codec settings becomes optional, we don't need to keep its parameter space when init time. This patch removes its default memory allocation from simple-card-utils.c, and allocate it at audio-graph-card2 ondemand.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- include/sound/simple_card_utils.h | 3 --- sound/soc/generic/audio-graph-card2.c | 10 +++++++--- sound/soc/generic/simple-card-utils.c | 18 +----------------- 3 files changed, 8 insertions(+), 23 deletions(-)
diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h index fe2337fde1f4..ab55f40896e0 100644 --- a/include/sound/simple_card_utils.h +++ b/include/sound/simple_card_utils.h @@ -51,7 +51,6 @@ struct prop_nums { int cpus; int codecs; int platforms; - int c2c; };
struct asoc_simple_priv { @@ -64,7 +63,6 @@ struct asoc_simple_priv { struct snd_soc_dai_link_component *platforms; struct asoc_simple_data adata; struct snd_soc_codec_conf *codec_conf; - struct snd_soc_pcm_stream *c2c_conf; struct prop_nums num; unsigned int mclk_fs; } *dai_props; @@ -75,7 +73,6 @@ struct asoc_simple_priv { struct snd_soc_dai_link_component *dlcs; struct snd_soc_dai_link_component dummy; struct snd_soc_codec_conf *codec_conf; - struct snd_soc_pcm_stream *c2c_conf; struct gpio_desc *pa_gpio; const struct snd_soc_ops *ops; unsigned int dpcm_selectable:1; diff --git a/sound/soc/generic/audio-graph-card2.c b/sound/soc/generic/audio-graph-card2.c index 510058c47a92..19e31d53422a 100644 --- a/sound/soc/generic/audio-graph-card2.c +++ b/sound/soc/generic/audio-graph-card2.c @@ -888,8 +888,12 @@ int audio_graph2_link_c2c(struct asoc_simple_priv *priv, */ of_property_read_u32(ports, "rate", &val); if (val) { - struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link); - struct snd_soc_pcm_stream *c2c_conf = dai_props->c2c_conf; + struct device *dev = simple_priv_to_dev(priv); + struct snd_soc_pcm_stream *c2c_conf; + + c2c_conf = devm_kzalloc(dev, sizeof(*c2c_conf), GFP_KERNEL); + if (!c2c_conf) + goto err1;
c2c_conf->formats = SNDRV_PCM_FMTBIT_S32_LE; /* update ME */ c2c_conf->rates = SNDRV_PCM_RATE_8000_384000; @@ -930,6 +934,7 @@ int audio_graph2_link_c2c(struct asoc_simple_priv *priv, of_node_put(ep1); of_node_put(codec0_port); of_node_put(codec1_port); +err1: of_node_put(ports); of_node_put(port0); of_node_put(port1); @@ -1093,7 +1098,6 @@ static int graph_count_c2c(struct asoc_simple_priv *priv, li->num[li->link].cpus = li->num[li->link].platforms = graph_counter(codec0); li->num[li->link].codecs = graph_counter(codec1); - li->num[li->link].c2c = 1;
of_node_put(ports); of_node_put(port1); diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index 7be84c7840cb..a761af6b13b6 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -746,8 +746,7 @@ int asoc_simple_init_priv(struct asoc_simple_priv *priv, struct asoc_simple_dai *dais; struct snd_soc_dai_link_component *dlcs; struct snd_soc_codec_conf *cconf = NULL; - struct snd_soc_pcm_stream *c2c_conf = NULL; - int i, dai_num = 0, dlc_num = 0, cnf_num = 0, c2c_num = 0; + int i, dai_num = 0, dlc_num = 0, cnf_num = 0;
dai_props = devm_kcalloc(dev, li->link, sizeof(*dai_props), GFP_KERNEL); dai_link = devm_kcalloc(dev, li->link, sizeof(*dai_link), GFP_KERNEL); @@ -766,8 +765,6 @@ int asoc_simple_init_priv(struct asoc_simple_priv *priv,
if (!li->num[i].cpus) cnf_num += li->num[i].codecs; - - c2c_num += li->num[i].c2c; }
dais = devm_kcalloc(dev, dai_num, sizeof(*dais), GFP_KERNEL); @@ -781,12 +778,6 @@ int asoc_simple_init_priv(struct asoc_simple_priv *priv, return -ENOMEM; }
- if (c2c_num) { - c2c_conf = devm_kcalloc(dev, c2c_num, sizeof(*c2c_conf), GFP_KERNEL); - if (!c2c_conf) - return -ENOMEM; - } - dev_dbg(dev, "link %d, dais %d, ccnf %d\n", li->link, dai_num, cnf_num);
@@ -800,7 +791,6 @@ int asoc_simple_init_priv(struct asoc_simple_priv *priv, priv->dais = dais; priv->dlcs = dlcs; priv->codec_conf = cconf; - priv->c2c_conf = c2c_conf;
card->dai_link = priv->dai_link; card->num_links = li->link; @@ -818,12 +808,6 @@ int asoc_simple_init_priv(struct asoc_simple_priv *priv,
dlcs += li->num[i].cpus; dais += li->num[i].cpus; - - if (li->num[i].c2c) { - /* Codec2Codec */ - dai_props[i].c2c_conf = c2c_conf; - c2c_conf += li->num[i].c2c; - } } else { /* DPCM Be's CPU = dummy */ dai_props[i].cpus =
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
audio-graph-card2-custom-sample.dtsi will be used to test Audio-Graph-Card2 behavior. But it is difficult to say that it is easy to understand, because the comment/explanation are not so many.
This patch add verbose explanation to it.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- .../audio-graph-card2-custom-sample.dtsi | 98 +++++++++++++++++-- 1 file changed, 90 insertions(+), 8 deletions(-)
diff --git a/sound/soc/generic/audio-graph-card2-custom-sample.dtsi b/sound/soc/generic/audio-graph-card2-custom-sample.dtsi index 053d987a1fec..fe547c18771f 100644 --- a/sound/soc/generic/audio-graph-card2-custom-sample.dtsi +++ b/sound/soc/generic/audio-graph-card2-custom-sample.dtsi @@ -17,6 +17,23 @@ * CONFIG_SND_AUDIO_GRAPH_CARD2 * CONFIG_SND_AUDIO_GRAPH_CARD2_CUSTOM_SAMPLE * CONFIG_SND_TEST_COMPONENT + * + * + * You can indicate more detail each device behavior as debug if you modify + * "compatible" on each test-component. see below + * + * test_cpu { + * - compatible = "test-cpu"; + * + compatible = "test-cpu-verbose"; + * ... + * }; + * + * test_codec { + * - compatible = "test-codec"; + * + compatible = "test-codec-verbose"; + * ... + * }; + * */ / { /* @@ -101,35 +118,74 @@ audio-graph-card2-custom-sample { "TC OUT", "TC DAI11 Playback", "TC DAI9 Capture", "TC IN";
- links = <&cpu0 /* normal: cpu side only */ - &mcpu0 /* multi: cpu side only */ - &fe00 &fe01 &be0 /* dpcm: both FE / BE */ - &fe10 &fe11 &be1 /* dpcm-m: both FE / BE */ - &c2c /* c2c: cpu side only */ - &c2c_m /* c2c: cpu side only */ + links = < + /* + * [Normal]: cpu side only + * cpu0/codec0 + */ + &cpu0 + + /* + * [Multi-CPU/Codec]: cpu side only + * cpu1/cpu2/codec1/codec2 + */ + &mcpu0 + + /* + * [DPCM]: both FE / BE + * cpu3/cpu4/codec3 + */ + &fe00 &fe01 &be0 + + /* + * [DPCM-Multi]: both FE / BE + * cpu5/cpu6/codec4/codec5 + */ + &fe10 &fe11 &be1 + + /* + * [Codec2Codec]: cpu side only + * codec6/codec7 + */ + &c2c + + /* + * [Codec2Codec-Multi]: cpu side only + * codec8/codec9/codec10/codec11 + */ + &c2c_m >;
multi { ports@0 { + /* [Multi-CPU] */ mcpu0: port@0 { mcpu0_ep: endpoint { remote-endpoint = <&mcodec0_ep>; }; }; port@1 { mcpu1_ep: endpoint { remote-endpoint = <&cpu1_ep>; }; }; port@2 { mcpu2_ep: endpoint { remote-endpoint = <&cpu2_ep>; }; }; }; + + /* [Multi-Codec] */ ports@1 { port@0 { mcodec0_ep: endpoint { remote-endpoint = <&mcpu0_ep>; }; }; port@1 { mcodec1_ep: endpoint { remote-endpoint = <&codec1_ep>; }; }; port@2 { mcodec2_ep: endpoint { remote-endpoint = <&codec2_ep>; }; }; }; + + /* [DPCM-Multi]::BE */ ports@2 { port@0 { mbe_ep: endpoint { remote-endpoint = <&be10_ep>; }; }; port@1 { mbe1_ep: endpoint { remote-endpoint = <&codec4_ep>; }; }; port@2 { mbe2_ep: endpoint { remote-endpoint = <&codec5_ep>; }; }; }; + + /* [Codec2Codec-Multi]::CPU */ ports@3 { port@0 { mc2c0_ep: endpoint { remote-endpoint = <&c2cmf_ep>; }; }; port@1 { mc2c00_ep: endpoint { remote-endpoint = <&codec8_ep>; }; }; port@2 { mc2c01_ep: endpoint { remote-endpoint = <&codec9_ep>; }; }; }; + + /* [Codec2Codec-Multi]::Codec */ ports@4 { port@0 { mc2c1_ep: endpoint { remote-endpoint = <&c2cmb_ep>; }; }; port@1 { mc2c10_ep: endpoint { remote-endpoint = <&codec10_ep>; }; }; @@ -138,26 +194,34 @@ ports@4 { };
dpcm { - /* FE */ ports@0 { + /* [DPCM]::FE */ fe00: port@0 { fe00_ep: endpoint { remote-endpoint = <&cpu3_ep>; }; }; fe01: port@1 { fe01_ep: endpoint { remote-endpoint = <&cpu4_ep>; }; }; + + /* [DPCM-Multi]::FE */ fe10: port@2 { fe10_ep: endpoint { remote-endpoint = <&cpu5_ep>; }; }; fe11: port@3 { fe11_ep: endpoint { remote-endpoint = <&cpu6_ep>; }; }; }; - /* BE */ + ports@1 { + /* [DPCM]::BE */ be0: port@0 { be00_ep: endpoint { remote-endpoint = <&codec3_ep>; }; }; + + /* [DPCM-Multi]::BE */ be1: port@1 { be10_ep: endpoint { remote-endpoint = <&mbe_ep>; }; }; }; };
codec2codec { + /* [Codec2Codec] */ ports@0 { /* use default settings */ c2c: port@0 { c2cf_ep: endpoint { remote-endpoint = <&codec6_ep>; }; }; port@1 { c2cb_ep: endpoint { remote-endpoint = <&codec7_ep>; }; }; }; + + /* [Codec2Codec-Multi] */ ports@1 { /* use original settings */ rate = <48000>; @@ -180,11 +244,18 @@ test_cpu { ports { bitclock-master; frame-master; + /* [Normal] */ cpu0: port@0 { cpu0_ep: endpoint { remote-endpoint = <&codec0_ep>; }; }; + + /* [Multi-CPU] */ port@1 { cpu1_ep: endpoint { remote-endpoint = <&mcpu1_ep>; }; }; port@2 { cpu2_ep: endpoint { remote-endpoint = <&mcpu2_ep>; }; }; + + /* [DPCM]::FE */ port@3 { cpu3_ep: endpoint { remote-endpoint = <&fe00_ep>; }; }; port@4 { cpu4_ep: endpoint { remote-endpoint = <&fe01_ep>; }; }; + + /* [DPCM-Multi]::FE */ port@5 { cpu5_ep: endpoint { remote-endpoint = <&fe10_ep>; }; }; port@6 { cpu6_ep: endpoint { remote-endpoint = <&fe11_ep>; }; }; }; @@ -207,16 +278,27 @@ ports { */ prefix = "TC";
+ /* [Normal] */ port@0 { codec0_ep: endpoint { remote-endpoint = <&cpu0_ep>; }; }; + + /* [Multi-Codec] */ port@1 { codec1_ep: endpoint { remote-endpoint = <&mcodec1_ep>; }; }; port@2 { codec2_ep: endpoint { remote-endpoint = <&mcodec2_ep>; }; }; + + /* [DPCM]::BE */ port@3 { codec3_ep: endpoint { remote-endpoint = <&be00_ep>; }; }; + + /* [DPCM-Multi]::BE */ port@4 { codec4_ep: endpoint { remote-endpoint = <&mbe1_ep>; }; }; port@5 { codec5_ep: endpoint { remote-endpoint = <&mbe2_ep>; }; }; + + /* [Codec2Codec] */ port@6 { bitclock-master; frame-master; codec6_ep: endpoint { remote-endpoint = <&c2cf_ep>; }; }; port@7 { codec7_ep: endpoint { remote-endpoint = <&c2cb_ep>; }; }; + + /* [Codec2Codec-Multi] */ port@8 { bitclock-master; frame-master; codec8_ep: endpoint { remote-endpoint = <&mc2c00_ep>; }; };
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
Audio Graph Card2 setups own Codec2Codec settings, but current simple-card-utils.c will try to setup Codec2Codec default settings if needed, it will overwirtes the settings. This patch ignores default Codec2Codec settings if it already have.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/generic/simple-card-utils.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index a761af6b13b6..b8a3da692ee8 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -527,6 +527,10 @@ static int asoc_simple_init_for_codec2codec(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hardware hw; int i, ret, stream;
+ /* Do nothing if it already has Codec2Codec settings */ + if (dai_link->params) + return 0; + /* Only Codecs */ for_each_rtd_components(rtd, i, component) { if (!asoc_simple_component_is_codec(component))
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
Current asoc_simple_init_for_codec2codec() adds default Codec2Codec settings if rtd was Codec only. But DPCM:BE also judged as Codec only, because dummy-DAI doesn't have "endianness" (which is key parameter to judge as Codec).
This patch ignores setup Codec2Codec settings if it was DPCM:BE case.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/generic/simple-card-utils.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index b8a3da692ee8..4a29e314fa95 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -531,6 +531,10 @@ static int asoc_simple_init_for_codec2codec(struct snd_soc_pcm_runtime *rtd, if (dai_link->params) return 0;
+ /* Do nothing if it was DPCM :: BE */ + if (dai_link->no_pcm) + return 0; + /* Only Codecs */ for_each_rtd_components(rtd, i, component) { if (!asoc_simple_component_is_codec(component))
On Fri, 1 Jul 2022 05:17:51 +0000, Kuninori Morimoto wrote:
Audio Graph Card2 has Codec2Codec support, but I noticed
- Current Codec2Codec setting value is not correct because it is using of_get_property().
- simple-card-utils has default Codec2Codec settings and it is overwriting Card2 settings
- This default settings works for non Codec2Codec case (= DPCM::BE case) too.
[...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/6] ASoC: audio-graph-card2.c: use of_property_read_u32() for rate commit: 817a62108dfacebd548e38451bf0e7eee023e97f [2/6] ASoC: audio-graph-card2.c: make Codec2Codec settings optional commit: 7d596d9bb2ae4d0a7a59199792c13ea02f0d2c76 [3/6] ASoC: audio-graph-card2.c: remove pre-alloced Codec2Codec space commit: 6976ed0137d98c2ec0f11af8a01716e9f3af873d [4/6] ASoC: audio-graph-card2-custom-sample.dtsi: add verbose explanation commit: d33083f941150dc2079975d032547f6ce9a8e81b [5/6] ASoC: simple-card-utils.c: ignore Codec2Codec setting if it already have commit: 75d1b39067ed6699ec8a906fa9d83609bca9113b [6/6] ASoC: simple-card-utils.c: care Codec2Codec vs DPCM:BE commit: 16b7ba9c0f53032e2a9365f3de89b66426b5716c
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.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
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Mark Brown