[PATCH 1/2] drm/amdgpu: Extend KIQ reg polling wait for VF

[Victor Skvortsov]

Runtime KIQ interface to read/write registers in VF may take longer
than expected for BM environment. Extend the timeout.

Signed-off-by: Victor Skvortsov <victor.skvortsov at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index d749c6abdc5e..e8980b6009c9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -348,9 +348,9 @@ enum amdgpu_kiq_irq {
 	AMDGPU_CP_KIQ_IRQ_DRIVER0 = 0,
 	AMDGPU_CP_KIQ_IRQ_LAST
 };
-#define SRIOV_USEC_TIMEOUT  1200000 /* wait 12 * 100ms for SRIOV */
-#define MAX_KIQ_REG_WAIT       5000 /* in usecs, 5ms */
-#define MAX_KIQ_REG_BAILOUT_INTERVAL   5 /* in msecs, 5ms */
+#define SRIOV_USEC_TIMEOUT 1200000 /* wait 12 * 100ms for SRIOV */
+#define MAX_KIQ_REG_WAIT amdgpu_sriov_vf(adev) ? 50000 : 5000 /* in usecs, extend for VF */
+#define MAX_KIQ_REG_BAILOUT_INTERVAL 5 /* in msecs, 5ms */
 #define MAX_KIQ_REG_TRY 1000
 
 int amdgpu_device_ip_set_clockgating_state(void *dev,
-- 
2.34.1