diff options
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/fifo_gk20a.c')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/fifo_gk20a.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c index 28cc3086..661c2c38 100644 --- a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c | |||
@@ -462,8 +462,7 @@ static void gk20a_init_fifo_pbdma_intr_descs(struct fifo_gk20a *f) | |||
462 | /* Can be used for sw-methods, or represents | 462 | /* Can be used for sw-methods, or represents |
463 | * a recoverable timeout. */ | 463 | * a recoverable timeout. */ |
464 | f->intr.pbdma.restartable_0 = | 464 | f->intr.pbdma.restartable_0 = |
465 | pbdma_intr_0_device_pending_f() | | 465 | pbdma_intr_0_device_pending_f(); |
466 | pbdma_intr_0_acquire_pending_f(); | ||
467 | } | 466 | } |
468 | 467 | ||
469 | static int gk20a_init_fifo_setup_sw(struct gk20a *g) | 468 | static int gk20a_init_fifo_setup_sw(struct gk20a *g) |
@@ -1653,6 +1652,12 @@ static u32 gk20a_fifo_handle_pbdma_intr(struct device *dev, | |||
1653 | u32 val = gk20a_readl(g, pbdma_acquire_r(pbdma_id)); | 1652 | u32 val = gk20a_readl(g, pbdma_acquire_r(pbdma_id)); |
1654 | val &= ~pbdma_acquire_timeout_en_enable_f(); | 1653 | val &= ~pbdma_acquire_timeout_en_enable_f(); |
1655 | gk20a_writel(g, pbdma_acquire_r(pbdma_id), val); | 1654 | gk20a_writel(g, pbdma_acquire_r(pbdma_id), val); |
1655 | if (g->timeouts_enabled) { | ||
1656 | reset = true; | ||
1657 | gk20a_err(dev_from_gk20a(g), | ||
1658 | "semaphore acquire timeout!"); | ||
1659 | } | ||
1660 | handled |= pbdma_intr_0_acquire_pending_f(); | ||
1656 | } | 1661 | } |
1657 | 1662 | ||
1658 | if (pbdma_intr_0 & pbdma_intr_0_pbentry_pending_f()) { | 1663 | if (pbdma_intr_0 & pbdma_intr_0_pbentry_pending_f()) { |