target/linux/bcm27xx/patches-5.15/950-0180-staging-vchiq_arm-Register-vcsm-cma-as-a-platform-dr.patch

   1 From 0b00eed5fcf4bec5cd4932673f9abba198a63e43 Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.com>
   3 Date: Wed, 6 Nov 2019 13:57:48 +0000
   4 Subject: [PATCH] staging: vchiq_arm: Register vcsm-cma as a platform
   5  driver
   6
   7 Following the same pattern as bcm2835-camera and bcm2835-audio,
   8 register the vcsm-cma driver as a platform driver
   9
  10 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
  11 ---
  12  drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 3 +++
  13  1 file changed, 3 insertions(+)
  14
  15 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
  16 +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
  17 @@ -67,6 +67,7 @@ struct vchiq_state g_state;
  18
  19  static struct platform_device *bcm2835_camera;
  20  static struct platform_device *bcm2835_audio;
  21 +static struct platform_device *vcsm_cma;
  22
  23  static struct vchiq_drvdata bcm2835_drvdata = {
  24         .cache_line_size = 32,
  25 @@ -1838,6 +1839,7 @@ static int vchiq_probe(struct platform_d
  26                 goto error_exit;
  27         }
  28
  29 +       vcsm_cma = vchiq_register_child(pdev, "vcsm-cma");
  30         bcm2835_camera = vchiq_register_child(pdev, "bcm2835-camera");
  31         bcm2835_audio = vchiq_register_child(pdev, "bcm2835_audio");
  32
  33 @@ -1853,6 +1855,7 @@ static int vchiq_remove(struct platform_
  34  {
  35         platform_device_unregister(bcm2835_audio);
  36         platform_device_unregister(bcm2835_camera);
  37 +       platform_device_unregister(vcsm_cma);
  38         vchiq_debugfs_deinit();
  39         vchiq_deregister_chrdev();
  40