1 files changed, 0 insertions, 104 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0240-audioinjector-octo-Add-continuous-clock-feature.patch b/target/linux/brcm2708/patches-4.14/950-0240-audioinjector-octo-Add-continuous-clock-feature.patch
deleted file mode 100644
index 1eb5fd4c49..0000000000
--- a/target/linux/brcm2708/patches-4.14/950-0240-audioinjector-octo-Add-continuous-clock-feature.patch
+++ /dev/null
@@ -1,104 +0,0 @@
-From f7045758fffa176ea68730ea855415e619bf516d Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Sat, 3 Mar 2018 16:25:19 +0000
-Subject: [PATCH 240/454] audioinjector-octo: Add continuous clock feature
-
-By user request, add a switch to prevent the clocks being stopped when
-the stream is paused, stopped or shutdown. Provide access to the switch
-by adding a 'non-stop-clocks' parameter to the audioinjector-addons
-overlay.
-
-See: https://github.com/raspberrypi/linux/issues/2409
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.org>
----
- arch/arm/boot/dts/overlays/README             |  5 +++--
- .../overlays/audioinjector-addons-overlay.dts |  6 +++++-
- sound/soc/bcm/audioinjector-octo-soundcard.c  | 19 +++++++++++--------
- 3 files changed, 19 insertions(+), 11 deletions(-)
-
---- a/arch/arm/boot/dts/overlays/README
-+++ b/arch/arm/boot/dts/overlays/README
-@@ -357,8 +357,9 @@ Params: interrupt               GPIO use
- 
- Name:   audioinjector-addons
- Info:   Configures the audioinjector.net audio add on soundcards
--Load:   dtoverlay=audioinjector-addons
--Params: <None>
-+Load:   dtoverlay=audioinjector-addons,<param>=<val>
-+Params: non-stop-clocks         Keeps the clocks running even when the stream
-+                                is paused or stopped (default off)
- 
- 
- Name:   audioinjector-wm8731-audio
---- a/arch/arm/boot/dts/overlays/audioinjector-addons-overlay.dts
-+++ b/arch/arm/boot/dts/overlays/audioinjector-addons-overlay.dts
-@@ -42,7 +42,7 @@
- 
- 	fragment@2 {
- 		target = <&sound>;
--		__overlay__ {
-+		snd: __overlay__ {
- 			compatible = "ai,audioinjector-octo-soundcard";
- 			mult-gpios = <&gpio 27 0>, <&gpio 22 0>, <&gpio 23 0>,
- 				     <&gpio 24 0>;
-@@ -52,4 +52,8 @@
- 			status = "okay";
- 		};
- 	};
-+
-+	__overrides__ {
-+		non-stop-clocks = <&snd>, "non-stop-clocks?";
-+	};
- };
---- a/sound/soc/bcm/audioinjector-octo-soundcard.c
-+++ b/sound/soc/bcm/audioinjector-octo-soundcard.c
-@@ -29,6 +29,7 @@
- static struct gpio_descs *mult_gpios;
- static struct gpio_desc *codec_rst_gpio;
- static unsigned int audioinjector_octo_rate;
-+static bool non_stop_clocks;
- 
- static const unsigned int audioinjector_octo_rates[] = {
- 	96000, 48000, 32000, 24000, 16000, 8000, 88200, 44100, 29400, 22050, 14700,
-@@ -133,12 +134,16 @@ static int audioinjector_octo_hw_params(
- static int audioinjector_octo_trigger(struct snd_pcm_substream *substream,
- 								int cmd){
- 	int mult[4];
--	mult[0] = 0;
--	mult[1] = 0;
--	mult[2] = 0;
--	mult[3] = 0;
-+
-+	memset(mult, 0, sizeof(mult));
- 
- 	switch (cmd) {
-+	case SNDRV_PCM_TRIGGER_STOP:
-+	case SNDRV_PCM_TRIGGER_SUSPEND:
-+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-+		if (!non_stop_clocks)
-+			break;
-+		/* Drop through... */
- 	case SNDRV_PCM_TRIGGER_START:
- 	case SNDRV_PCM_TRIGGER_RESUME:
- 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-@@ -177,10 +182,6 @@ static int audioinjector_octo_trigger(st
- 			return -EINVAL;
- 		}
- 		break;
--	case SNDRV_PCM_TRIGGER_STOP:
--	case SNDRV_PCM_TRIGGER_SUSPEND:
--	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
--		break;
- 	default:
- 		return -EINVAL;
- 	}
-@@ -276,6 +277,8 @@ static int audioinjector_octo_probe(stru
- 		if (IS_ERR(codec_rst_gpio))
- 			return PTR_ERR(codec_rst_gpio);
- 
-+		non_stop_clocks = of_property_read_bool(pdev->dev.of_node, "non-stop-clocks");
-+
- 		if (codec_rst_gpio)
- 			gpiod_set_value(codec_rst_gpio, 1);
- 		msleep(500);