From: Kenneth Feng <kenneth.feng@xxxxxxx>
enable mode1 reset on smu v14.0.2/v14.0.3
Signed-off-by: Kenneth Feng <kenneth.feng@xxxxxxx>
Reviewed-by: Likun Gao <Likun.Gao@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
index 706265220292a..b5bd8dd38dfdf 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
@@ -1637,7 +1637,13 @@ static int smu_v14_0_2_mode1_reset(struct smu_context *smu)
{
int ret = 0;
- // TODO
+ ret = smu_cmn_send_smc_msg(smu, SMU_MSG_Mode1Reset, NULL);
+ if (!ret) {
+ if (amdgpu_emu_mode == 1)
+ msleep(50000);
+ else
+ msleep(500);
+ }
return ret;
}
--
2.44.0
