target/linux/bcm27xx/patches-4.19/950-0492-drm-v3d-Add-missing-fence-timeline-name-for-TFU.patch

   1 From 49281ec9b6f3c7bda94c798133dd35d50eb69649 Mon Sep 17 00:00:00 2001
   2 From: Eric Anholt <eric@anholt.net>
   3 Date: Fri, 30 Nov 2018 16:57:59 -0800
   4 Subject: [PATCH] drm/v3d: Add missing fence timeline name for TFU.
   5
   6 We shouldn't be returning v3d-render for our new queue.
   7
   8 Signed-off-by: Eric Anholt <eric@anholt.net>
   9 Fixes: 83d5139982db ("drm/v3d: Add support for submitting jobs to the TFU.")
  10 Link: https://patchwork.freedesktop.org/patch/msgid/20181201005759.28093-6-eric@anholt.net
  11 Reviewed-by: Dave Emett <david.emett@broadcom.com>
  12 (cherry picked from commit db176f6ba1da39ad0016c77b9775a6bb3d0ce88a)
  13 ---
  14  drivers/gpu/drm/v3d/v3d_fence.c | 10 ++++++++--
  15  1 file changed, 8 insertions(+), 2 deletions(-)
  16
  17 --- a/drivers/gpu/drm/v3d/v3d_fence.c
  18 +++ b/drivers/gpu/drm/v3d/v3d_fence.c
  19 @@ -29,10 +29,16 @@ static const char *v3d_fence_get_timelin
  20  {
  21         struct v3d_fence *f = to_v3d_fence(fence);
  22
  23 -       if (f->queue == V3D_BIN)
  24 +       switch (f->queue) {
  25 +       case V3D_BIN:
  26                 return "v3d-bin";
  27 -       else
  28 +       case V3D_RENDER:
  29                 return "v3d-render";
  30 +       case V3D_TFU:
  31 +               return "v3d-tfu";
  32 +       default:
  33 +               return NULL;
  34 +       }
  35  }
  36
  37  const struct dma_fence_ops v3d_fence_ops = {