From a8cf64019f74dd05626a911af3df079efd9c7c89 Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Mon, 1 May 2017 15:31:00 -0700 Subject: gpu: nvgpu: Introduce priv ring HAL and define ISR Introduce a priv ring HAL and define ISR as the only function in it. Introduce a gp10b version of the ISR that writes error message to UART for every priv ring error, and leave the old chips with silent error handling. Bug 1846641 Change-Id: I73e38396205ac7bb7b8488b7fbca3ff67a3db3bb Signed-off-by: Terje Bergstrom Reviewed-on: http://git-master/r/1473696 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gk20a/priv_ring_gk20a.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/gpu/nvgpu/gk20a/priv_ring_gk20a.c') diff --git a/drivers/gpu/nvgpu/gk20a/priv_ring_gk20a.c b/drivers/gpu/nvgpu/gk20a/priv_ring_gk20a.c index 96e21d2d..2f837bfc 100644 --- a/drivers/gpu/nvgpu/gk20a/priv_ring_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/priv_ring_gk20a.c @@ -94,3 +94,8 @@ void gk20a_priv_ring_isr(struct gk20a *g) if (retry <= 0) nvgpu_warn(g, "priv ringmaster cmd ack too many retries"); } + +void gk20a_init_priv_ring(struct gpu_ops *gops) +{ + gops->priv_ring.isr = gk20a_priv_ring_isr; +} -- cgit v1.2.2