bcm27xx: update to latest patches from RPi foundation

Also removes random module and switches to new bcm2711 thermal driver.
Boot tested on RPi 4B v1.1 4G.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 0 insertions, 107 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0579-drm-vc4-hdmi-Pass-vc4_hdmi-to-CEC-code.patch b/target/linux/bcm27xx/patches-5.4/950-0579-drm-vc4-hdmi-Pass-vc4_hdmi-to-CEC-code.patch
deleted file mode 100644
index b0abafc699..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0579-drm-vc4-hdmi-Pass-vc4_hdmi-to-CEC-code.patch
+++ /dev/null
@@ -1,107 +0,0 @@
-From 8af2552e862100e843b8d1f36543b718dde393ad Mon Sep 17 00:00:00 2001
-From: Maxime Ripard <maxime@cerno.tech>
-Date: Mon, 6 Jan 2020 18:47:53 +0100
-Subject: [PATCH] drm/vc4: hdmi: Pass vc4_hdmi to CEC code
-
-Our CEC code also retrieves the associated vc4_hdmi by setting the
-vc4_dev pointer as its private data, and then dereferences its vc4_hdmi
-pointer.
-
-In order to eventually get rid of that pointer, we can simply pass the
-vc4_hdmi pointer directly.
-
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- drivers/gpu/drm/vc4/vc4_hdmi.c | 24 +++++++++---------------
- 1 file changed, 9 insertions(+), 15 deletions(-)
-
---- a/drivers/gpu/drm/vc4/vc4_hdmi.c
-+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
-@@ -1043,8 +1043,7 @@ static int vc4_hdmi_audio_init(struct vc
- #ifdef CONFIG_DRM_VC4_HDMI_CEC
- static irqreturn_t vc4_cec_irq_handler_thread(int irq, void *priv)
- {
--	struct vc4_dev *vc4 = priv;
--	struct vc4_hdmi *vc4_hdmi = vc4->hdmi;
-+	struct vc4_hdmi *vc4_hdmi = priv;
- 
- 	if (vc4_hdmi->cec_irq_was_rx) {
- 		if (vc4_hdmi->cec_rx_msg.len)
-@@ -1064,9 +1063,8 @@ static irqreturn_t vc4_cec_irq_handler_t
- 	return IRQ_HANDLED;
- }
- 
--static void vc4_cec_read_msg(struct vc4_dev *vc4, u32 cntrl1)
-+static void vc4_cec_read_msg(struct vc4_hdmi *vc4_hdmi, u32 cntrl1)
- {
--	struct vc4_hdmi *vc4_hdmi = vc4->hdmi;
- 	struct cec_msg *msg = &vc4_hdmi->cec_rx_msg;
- 	unsigned int i;
- 
-@@ -1084,8 +1082,7 @@ static void vc4_cec_read_msg(struct vc4_
- 
- static irqreturn_t vc4_cec_irq_handler(int irq, void *priv)
- {
--	struct vc4_dev *vc4 = priv;
--	struct vc4_hdmi *vc4_hdmi = vc4->hdmi;
-+	struct vc4_hdmi *vc4_hdmi = priv;
- 	u32 stat = HDMI_READ(VC4_HDMI_CPU_STATUS);
- 	u32 cntrl1, cntrl5;
- 
-@@ -1096,7 +1093,7 @@ static irqreturn_t vc4_cec_irq_handler(i
- 	cntrl5 = HDMI_READ(VC4_HDMI_CEC_CNTRL_5);
- 	vc4_hdmi->cec_irq_was_rx = cntrl5 & VC4_HDMI_CEC_RX_CEC_INT;
- 	if (vc4_hdmi->cec_irq_was_rx) {
--		vc4_cec_read_msg(vc4, cntrl1);
-+		vc4_cec_read_msg(vc4_hdmi, cntrl1);
- 		cntrl1 |= VC4_HDMI_CEC_CLEAR_RECEIVE_OFF;
- 		HDMI_WRITE(VC4_HDMI_CEC_CNTRL_1, cntrl1);
- 		cntrl1 &= ~VC4_HDMI_CEC_CLEAR_RECEIVE_OFF;
-@@ -1112,8 +1109,7 @@ static irqreturn_t vc4_cec_irq_handler(i
- 
- static int vc4_hdmi_cec_adap_enable(struct cec_adapter *adap, bool enable)
- {
--	struct vc4_dev *vc4 = cec_get_drvdata(adap);
--	struct vc4_hdmi *vc4_hdmi = vc4->hdmi;
-+	struct vc4_hdmi *vc4_hdmi = cec_get_drvdata(adap);
- 	/* clock period in microseconds */
- 	const u32 usecs = 1000000 / CEC_CLOCK_FREQ;
- 	u32 val = HDMI_READ(VC4_HDMI_CEC_CNTRL_5);
-@@ -1156,8 +1152,7 @@ static int vc4_hdmi_cec_adap_enable(stru
- 
- static int vc4_hdmi_cec_adap_log_addr(struct cec_adapter *adap, u8 log_addr)
- {
--	struct vc4_dev *vc4 = cec_get_drvdata(adap);
--	struct vc4_hdmi *vc4_hdmi = vc4->hdmi;
-+	struct vc4_hdmi *vc4_hdmi = cec_get_drvdata(adap);
- 
- 	HDMI_WRITE(VC4_HDMI_CEC_CNTRL_1,
- 		   (HDMI_READ(VC4_HDMI_CEC_CNTRL_1) & ~VC4_HDMI_CEC_ADDR_MASK) |
-@@ -1168,8 +1163,7 @@ static int vc4_hdmi_cec_adap_log_addr(st
- static int vc4_hdmi_cec_adap_transmit(struct cec_adapter *adap, u8 attempts,
- 				      u32 signal_free_time, struct cec_msg *msg)
- {
--	struct vc4_dev *vc4 = cec_get_drvdata(adap);
--	struct vc4_hdmi *vc4_hdmi = vc4->hdmi;
-+	struct vc4_hdmi *vc4_hdmi = cec_get_drvdata(adap);
- 	u32 val;
- 	unsigned int i;
- 
-@@ -1315,7 +1309,7 @@ static int vc4_hdmi_bind(struct device *
- 
- #ifdef CONFIG_DRM_VC4_HDMI_CEC
- 	vc4_hdmi->cec_adap = cec_allocate_adapter(&vc4_hdmi_cec_adap_ops,
--					      vc4, "vc4",
-+					      vc4_hdmi, "vc4",
- 					      CEC_CAP_DEFAULTS |
- 					      CEC_CAP_CONNECTOR_INFO, 1);
- 	ret = PTR_ERR_OR_ZERO(vc4_hdmi->cec_adap);
-@@ -1339,7 +1333,7 @@ static int vc4_hdmi_bind(struct device *
- 	ret = devm_request_threaded_irq(dev, platform_get_irq(pdev, 0),
- 					vc4_cec_irq_handler,
- 					vc4_cec_irq_handler_thread, 0,
--					"vc4 hdmi cec", vc4);
-+					"vc4 hdmi cec", vc4_hdmi);
- 	if (ret)
- 		goto err_delete_cec_adap;
- 	ret = cec_register_adapter(vc4_hdmi->cec_adap, dev);