diff options
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/fifo_gk20a.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c index 997856aa..00119300 100644 --- a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c | |||
@@ -834,11 +834,14 @@ int gk20a_init_fifo_reset_enable_hw(struct gk20a *g) | |||
834 | gk20a_writel(g, pbdma_intr_stall_r(i), intr_stall); | 834 | gk20a_writel(g, pbdma_intr_stall_r(i), intr_stall); |
835 | nvgpu_log_info(g, "pbdma id:%u, intr_en_0 0x%08x", i, intr_stall); | 835 | nvgpu_log_info(g, "pbdma id:%u, intr_en_0 0x%08x", i, intr_stall); |
836 | gk20a_writel(g, pbdma_intr_en_0_r(i), intr_stall); | 836 | gk20a_writel(g, pbdma_intr_en_0_r(i), intr_stall); |
837 | 837 | intr_stall = gk20a_readl(g, pbdma_intr_stall_1_r(i)); | |
838 | nvgpu_log_info(g, "pbdma id:%u, intr_en_1 0x%08x", i, | 838 | /* |
839 | ~pbdma_intr_en_0_lbreq_enabled_f()); | 839 | * For bug 2082123 |
840 | gk20a_writel(g, pbdma_intr_en_1_r(i), | 840 | * Mask the unused HCE_RE_ILLEGAL_OP bit from the interrupt. |
841 | ~pbdma_intr_en_0_lbreq_enabled_f()); | 841 | */ |
842 | intr_stall &= ~pbdma_intr_stall_1_hce_illegal_op_enabled_f(); | ||
843 | nvgpu_log_info(g, "pbdma id:%u, intr_en_1 0x%08x", i, intr_stall); | ||
844 | gk20a_writel(g, pbdma_intr_en_1_r(i), intr_stall); | ||
842 | } | 845 | } |
843 | 846 | ||
844 | /* reset runlist interrupts */ | 847 | /* reset runlist interrupts */ |