1 files changed, 0 insertions, 74 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0881-Bluetooth-hci_bcm-Support-pcm-params-in-dts.patch b/target/linux/bcm27xx/patches-5.4/950-0881-Bluetooth-hci_bcm-Support-pcm-params-in-dts.patch
deleted file mode 100644
index fa2de56bfe..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0881-Bluetooth-hci_bcm-Support-pcm-params-in-dts.patch
+++ /dev/null
@@ -1,74 +0,0 @@
-From 8b4d7321625cc8403a9ce7f050bd8d1b4ef7446d Mon Sep 17 00:00:00 2001
-From: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
-Date: Tue, 26 Nov 2019 08:17:32 +0100
-Subject: [PATCH] Bluetooth: hci_bcm: Support pcm params in dts
-
-commit eb762b94111b646b4f116ebfdbfcadbad14e12b3 upstream.
-
-BCM chips may require configuration of PCM to operate correctly and
-there is a vendor specific HCI command to do this. Add support in the
-hci_bcm driver to parse this from devicetree and configure the chip.
-
-Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
-Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
-Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
----
- drivers/bluetooth/hci_bcm.c | 19 +++++++++++++++++++
- 1 file changed, 19 insertions(+)
-
---- a/drivers/bluetooth/hci_bcm.c
-+++ b/drivers/bluetooth/hci_bcm.c
-@@ -123,6 +123,7 @@ struct bcm_device {
- 	bool			is_suspended;
- #endif
- 	bool			no_early_set_baudrate;
-+	u8			pcm_int_params[5];
- };
- 
- /* generic bcm uart resources */
-@@ -597,6 +598,16 @@ static int bcm_setup(struct hci_uart *hu
- 			host_set_baudrate(hu, speed);
- 	}
- 
-+	/* PCM parameters if provided */
-+	if (bcm->dev && bcm->dev->pcm_int_params[0] != 0xff) {
-+		struct bcm_set_pcm_int_params params;
-+
-+		btbcm_read_pcm_int_params(hu->hdev, &params);
-+
-+		memcpy(&params, bcm->dev->pcm_int_params, 5);
-+		btbcm_write_pcm_int_params(hu->hdev, &params);
-+	}
-+
- finalize:
- 	release_firmware(fw);
- 
-@@ -1134,6 +1145,8 @@ static int bcm_acpi_probe(struct bcm_dev
- static int bcm_of_probe(struct bcm_device *bdev)
- {
- 	device_property_read_u32(bdev->dev, "max-speed", &bdev->oper_speed);
-+	device_property_read_u8_array(bdev->dev, "brcm,bt-pcm-int-params",
-+				      bdev->pcm_int_params, 5);
- 	return 0;
- }
- 
-@@ -1149,6 +1162,9 @@ static int bcm_probe(struct platform_dev
- 	dev->dev = &pdev->dev;
- 	dev->irq = platform_get_irq(pdev, 0);
- 
-+	/* Initialize routing field to an unused value */
-+	dev->pcm_int_params[0] = 0xff;
-+
- 	if (has_acpi_companion(&pdev->dev)) {
- 		ret = bcm_acpi_probe(dev);
- 		if (ret)
-@@ -1409,6 +1425,9 @@ static int bcm_serdev_probe(struct serde
- 	bcmdev->serdev_hu.serdev = serdev;
- 	serdev_device_set_drvdata(serdev, bcmdev);
- 
-+	/* Initialize routing field to an unused value */
-+	bcmdev->pcm_int_params[0] = 0xff;
-+
- 	if (has_acpi_companion(&serdev->dev))
- 		err = bcm_acpi_probe(bcmdev);
- 	else