diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0427-sound-Fixes-for-audioinjector-octo-under-4.19.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0427-sound-Fixes-for-audioinjector-octo-under-4.19.patch | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0427-sound-Fixes-for-audioinjector-octo-under-4.19.patch b/target/linux/brcm2708/patches-4.19/950-0427-sound-Fixes-for-audioinjector-octo-under-4.19.patch deleted file mode 100644 index f2306d671c..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0427-sound-Fixes-for-audioinjector-octo-under-4.19.patch +++ /dev/null @@ -1,108 +0,0 @@ -From b0acc464355ae39bff22f99cf8b63636ce246da4 Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Thu, 21 Mar 2019 11:19:46 +0000 -Subject: [PATCH 427/773] sound: Fixes for audioinjector-octo under 4.19 - -1. Move the DT alias declaration to the I2C shim in the cases -where the shim is enabled. This works around a problem caused by a -4.19 commit [1] that generates DT/OF uevents for I2C drivers. - -2. Fix the diagnostics in an error path of the soundcard driver to -correctly identify the reason for the failure to load. - -3. Move the declaration of the clock node in the overlay outside -the I2C node to avoid warnings. - -4. Sort the overlay nodes so that dependencies are only to earlier -fragments, in an attempt to get runtime dtoverlay application to -work (it still doesn't...) - -See: https://github.com/Audio-Injector/Octo/issues/14 -Signed-off-by: Phil Elwell <phil@raspberrypi.org> - -[1] af503716ac14 ("i2c: core: report OF style module alias for devices registered via OF") ---- - .../overlays/audioinjector-addons-overlay.dts | 19 ++++++++++++------- - sound/soc/bcm/audioinjector-octo-soundcard.c | 2 +- - sound/soc/codecs/cs42xx8-i2c.c | 7 +++++++ - sound/soc/codecs/cs42xx8.c | 2 ++ - 4 files changed, 22 insertions(+), 8 deletions(-) - ---- a/arch/arm/boot/dts/overlays/audioinjector-addons-overlay.dts -+++ b/arch/arm/boot/dts/overlays/audioinjector-addons-overlay.dts -@@ -13,6 +13,17 @@ - }; - - fragment@1 { -+ target-path = "/"; -+ __overlay__ { -+ cs42448_mclk: codec-mclk { -+ compatible = "fixed-clock"; -+ #clock-cells = <0>; -+ clock-frequency = <49152000>; -+ }; -+ }; -+ }; -+ -+ fragment@2 { - target = <&i2c1>; - __overlay__ { - #address-cells = <1>; -@@ -27,16 +38,10 @@ - clock-names = "mclk"; - status = "okay"; - }; -- -- cs42448_mclk: codec-mclk { -- compatible = "fixed-clock"; -- #clock-cells = <0>; -- clock-frequency = <49152000>; -- }; - }; - }; - -- fragment@2 { -+ fragment@3 { - target = <&sound>; - snd: __overlay__ { - compatible = "ai,audioinjector-octo-soundcard"; ---- a/sound/soc/bcm/audioinjector-octo-soundcard.c -+++ b/sound/soc/bcm/audioinjector-octo-soundcard.c -@@ -297,7 +297,7 @@ static int audioinjector_octo_probe(stru - dai->codec_name = NULL; - dai->codec_of_node = codec_node; - } else -- if (!dai->cpu_of_node) { -+ if (!i2s_node) { - dev_err(&pdev->dev, - "i2s-controller missing or invalid in DT\n"); - return -EINVAL; ---- a/sound/soc/codecs/cs42xx8-i2c.c -+++ b/sound/soc/codecs/cs42xx8-i2c.c -@@ -45,6 +45,13 @@ static struct i2c_device_id cs42xx8_i2c_ - }; - MODULE_DEVICE_TABLE(i2c, cs42xx8_i2c_id); - -+const struct of_device_id cs42xx8_of_match[] = { -+ { .compatible = "cirrus,cs42448", .data = &cs42448_data, }, -+ { .compatible = "cirrus,cs42888", .data = &cs42888_data, }, -+ { /* sentinel */ } -+}; -+MODULE_DEVICE_TABLE(of, cs42xx8_of_match); -+ - static struct i2c_driver cs42xx8_i2c_driver = { - .driver = { - .name = "cs42xx8", ---- a/sound/soc/codecs/cs42xx8.c -+++ b/sound/soc/codecs/cs42xx8.c -@@ -436,8 +436,10 @@ const struct of_device_id cs42xx8_of_mat - { .compatible = "cirrus,cs42888", .data = &cs42888_data, }, - { /* sentinel */ } - }; -+#if !IS_ENABLED(CONFIG_SND_SOC_CS42XX8_I2C) - MODULE_DEVICE_TABLE(of, cs42xx8_of_match); - EXPORT_SYMBOL_GPL(cs42xx8_of_match); -+#endif - - int cs42xx8_probe(struct device *dev, struct regmap *regmap) - { |