From: Marek Olšák <marek.ol...@amd.com>
It looks like there is no way to monitor SDMA busyness on GFX9.
---
src/gallium/drivers/radeon/r600_gpu_load.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/drivers/radeon/r600_gpu_load.c
b/src/gallium/drivers/radeon/r600_gpu_load.c
index 3b45545..d8f7c3d 100644
--- a/src/gallium/drivers/radeon/r600_gpu_load.c
+++ b/src/gallium/drivers/radeon/r600_gpu_load.c
@@ -98,21 +98,21 @@ static void r600_update_mmio_counters(struct
r600_common_screen *rscreen,
UPDATE_COUNTER(spi, SPI_BUSY);
UPDATE_COUNTER(bci, BCI_BUSY);
UPDATE_COUNTER(sc, SC_BUSY);
UPDATE_COUNTER(pa, PA_BUSY);
UPDATE_COUNTER(db, DB_BUSY);
UPDATE_COUNTER(cp, CP_BUSY);
UPDATE_COUNTER(cb, CB_BUSY);
UPDATE_COUNTER(gui, GUI_ACTIVE);
gui_busy = GUI_ACTIVE(value);
- if (rscreen->chip_class >= CIK) {
+ if (rscreen->chip_class == CIK || rscreen->chip_class == VI) {
/* SRBM_STATUS2 */
rscreen->ws->read_registers(rscreen->ws, SRBM_STATUS2, 1,
&value);
UPDATE_COUNTER(sdma, SDMA_BUSY);
sdma_busy = SDMA_BUSY(value);
}
if (rscreen->chip_class >= VI) {
/* CP_STAT */
rscreen->ws->read_registers(rscreen->ws, CP_STAT, 1, &value);
--
2.7.4
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