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gpu: nvgpu: Set error notifier on PBDMA error

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Change-Id: Idf1261fe6561477f5dceea54de63326ef8a4a1b3
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/455041
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Terje Bergstrom
2014-08-11 13:00:32 +03:00
committed by Dan Willemsen
parent 5db7a42055
commit 5dea7c4729
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
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@@ -1410,6 +1410,9 @@ static u32 gk20a_fifo_handle_pbdma_intr(struct device *dev,
u32 hw_chid = fifo_pbdma_status_id_v(status);
if (fifo_pbdma_status_id_type_v(status)
== fifo_pbdma_status_id_type_chid_v()) {
struct channel_gk20a *ch = &f->channel[hw_chid];
gk20a_set_error_notifier(ch,
NVHOST_CHANNEL_PBDMA_ERROR);
gk20a_fifo_recover_ch(g, hw_chid, true);
}
}