ImmortalWrt/target/linux/bcm27xx/patches-5.15/950-0221-staging-vchiq-Load-bcm2835_isp-driver-from-vchiq.patch
Álvaro Fernández Rojas 20ea6adbf1 bcm27xx: add support for linux v5.15
Build system: x86_64
Build-tested: bcm2708, bcm2709, bcm2710, bcm2711
Run-tested: bcm2708/RPiB+, bcm2709/RPi3B, bcm2710/RPi3B, bcm2711/RPi4B

Signed-off-by: Marty Jones <mj8263788@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2022-05-17 15:11:22 +02:00

40 lines
1.5 KiB
Diff

From 9f11509f86fca05990281a195850f7f7ab480636 Mon Sep 17 00:00:00 2001
From: Naushir Patuck <naush@raspberrypi.com>
Date: Wed, 22 Apr 2020 08:32:32 +0100
Subject: [PATCH] staging: vchiq: Load bcm2835_isp driver from vchiq
bcmn2835_isp is a platform driver dependent on vchiq,
therefore add the load/unload functions for it to vchiq.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
---
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -69,6 +69,7 @@ static struct platform_device *bcm2835_c
static struct platform_device *bcm2835_audio;
static struct platform_device *bcm2835_codec;
static struct platform_device *vcsm_cma;
+static struct platform_device *bcm2835_isp;
static struct vchiq_drvdata bcm2835_drvdata = {
.cache_line_size = 32,
@@ -1869,6 +1870,7 @@ static int vchiq_probe(struct platform_d
bcm2835_codec = vchiq_register_child(pdev, "bcm2835-codec");
bcm2835_camera = vchiq_register_child(pdev, "bcm2835-camera");
bcm2835_audio = vchiq_register_child(pdev, "bcm2835_audio");
+ bcm2835_isp = vchiq_register_child(pdev, "bcm2835-isp");
return 0;
@@ -1880,6 +1882,7 @@ error_exit:
static int vchiq_remove(struct platform_device *pdev)
{
+ platform_device_unregister(bcm2835_isp);
platform_device_unregister(bcm2835_audio);
platform_device_unregister(bcm2835_camera);
platform_device_unregister(bcm2835_codec);