[PATCH AUTOSEL 6.1 02/26] arm64: dts: qcom: sc7280-idp: drop incorrect dai-cells from WCD938x SDW

[PATCH AUTOSEL 6.1 02/26] arm64: dts: qcom: sc7280-idp: drop incorrect dai-cells from WCD938x SDW

[Sasha Levin]

From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

[ Upstream commit ca8fc6814844d8787e7fec61b2544a871ea8b675 ]

The WCD938x audio codec Soundwire interface part is not a DAI and does
not allow sound-dai-cells:

  sc7280-idp.dtb: codec@0,4: '#sound-dai-cells' does not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230220095401.64196-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index ca50f0ba9b815..1c370dcfe60b9 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -488,7 +488,6 @@ &swr0 {
 	wcd_rx: codec@0,4 {
 		compatible = "sdw20217010d00";
 		reg = <0 4>;
-		#sound-dai-cells = <1>;
 		qcom,rx-port-mapping = <1 2 3 4 5>;
 	};
 };
@@ -499,7 +498,6 @@ &swr1 {
 	wcd_tx: codec@0,3 {
 		compatible = "sdw20217010d00";
 		reg = <0 3>;
-		#sound-dai-cells = <1>;
 		qcom,tx-port-mapping = <1 2 3 4>;
 	};
 };
-- 
2.39.2

[PATCH AUTOSEL 6.1 03/26] arm64: dts: qcom: sc7280-qcard: drop incorrect dai-cells from WCD938x SDW

[Sasha Levin]

From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

[ Upstream commit 16bd455d0897d1b8b7a9aee2ed51d75b14a34563 ]

The WCD938x audio codec Soundwire interface part is not a DAI and does
not allow sound-dai-cells:

  sc7280-herobrine-crd.dtb: codec@0,4: '#sound-dai-cells' does not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230220095401.64196-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
index f7665b3799233..c358abc052eb8 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
@@ -418,7 +418,6 @@ &swr0 {
 	wcd_rx: codec@0,4 {
 		compatible = "sdw20217010d00";
 		reg = <0 4>;
-		#sound-dai-cells = <1>;
 		qcom,rx-port-mapping = <1 2 3 4 5>;
 	};
 };
@@ -427,7 +426,6 @@ &swr1 {
 	wcd_tx: codec@0,3 {
 		compatible = "sdw20217010d00";
 		reg = <0 3>;
-		#sound-dai-cells = <1>;
 		qcom,tx-port-mapping = <1 2 3 4>;
 	};
 };
-- 
2.39.2

[PATCH AUTOSEL 6.1 09/26] soundwire: qcom: add proper error paths in qcom_swrm_startup()

[Sasha Levin]

From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

[ Upstream commit 99e09b9c0ab43346c52f2787ca4e5c4b1798362e ]

Reverse actions in qcom_swrm_startup() error paths to avoid leaking
stream memory and keeping runtime PM unbalanced.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230517163736.997553-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/soundwire/qcom.c | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c
index 21c50972047f5..b2eb3090f4b46 100644
--- a/drivers/soundwire/qcom.c
+++ b/drivers/soundwire/qcom.c
@@ -1090,8 +1090,10 @@ static int qcom_swrm_startup(struct snd_pcm_substream *substream,
 	}
 
 	sruntime = sdw_alloc_stream(dai->name);
-	if (!sruntime)
-		return -ENOMEM;
+	if (!sruntime) {
+		ret = -ENOMEM;
+		goto err_alloc;
+	}
 
 	ctrl->sruntime[dai->id] = sruntime;
 
@@ -1101,12 +1103,19 @@ static int qcom_swrm_startup(struct snd_pcm_substream *substream,
 		if (ret < 0 && ret != -ENOTSUPP) {
 			dev_err(dai->dev, "Failed to set sdw stream on %s\n",
 				codec_dai->name);
-			sdw_release_stream(sruntime);
-			return ret;
+			goto err_set_stream;
 		}
 	}
 
 	return 0;
+
+err_set_stream:
+	sdw_release_stream(sruntime);
+err_alloc:
+	pm_runtime_mark_last_busy(ctrl->dev);
+	pm_runtime_put_autosuspend(ctrl->dev);
+
+	return ret;
 }
 
 static void qcom_swrm_shutdown(struct snd_pcm_substream *substream,
-- 
2.39.2