A wrong register bit was examinated for checking SDMA status so it reports false failures. This typo only appears on gfx_v7. gfx_v8 checks the correct bit.
Unified · Split
| @@ -685,7 +685,7 @@ static int kgd_hqd_sdma_destroy(struct kgd_dev *kgd, void *mqd, · 684 unmodified lines | ||
| 685 | 685 | |
| 686 | 686 | while (true) { |
| 687 | 687 | temp = RREG32(sdma_base_addr + mmSDMA0_RLC0_CONTEXT_STATUS); |
| 688 | − if (temp & SDMA0_STATUS_REG__RB_CMD_IDLE__SHIFT) | |
| 688 | + if (temp & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK) | |
| 689 | 689 | break; |
| 690 | 690 | if (time_after(jiffies, end_jiffies)) |
| 691 | 691 | return -ETIME; |