git.openwrt.org Git - openwrt/staging/blocktrron.git/blob

   1 From bf3a33942d66722e9526392edb2f619466d2528e Mon Sep 17 00:00:00 2001
   2 From: Serge Schneider <serge@raspberrypi.com>
   3 Date: Mon, 26 Oct 2020 16:38:21 +0000
   4 Subject: [PATCH] rpisense-fb: Set pseudo_pallete to prevent crash on
   5  fbcon takeover
   6
   7 Signed-off-by: Serge Schneider <serge@raspberrypi.com>
   8 ---
   9  drivers/video/fbdev/rpisense-fb.c | 3 +++
  10  1 file changed, 3 insertions(+)
  11
  12 --- a/drivers/video/fbdev/rpisense-fb.c
  13 +++ b/drivers/video/fbdev/rpisense-fb.c
  14 @@ -52,6 +52,8 @@ static u8 gamma_low[32] = {0x00, 0x01, 0
  15
  16  static u8 gamma_user[32];
  17
  18 +static u32 pseudo_palette[16];
  19 +
  20  static struct rpisense_fb_param rpisense_fb_param = {
  21         .vmem = NULL,
  22         .vmemsize = 128,
  23 @@ -225,6 +227,7 @@ static int rpisense_fb_probe(struct plat
  24         info->flags = FBINFO_FLAG_DEFAULT | FBINFO_VIRTFB;
  25         info->screen_base = rpisense_fb_param.vmem;
  26         info->screen_size = rpisense_fb_param.vmemsize;
  27 +       info->pseudo_palette = pseudo_palette;
  28
  29         if (lowlight)
  30                 rpisense_fb_param.gamma = gamma_low;