From 5f02f5e78ec9688e29b6857813185b1181796abe Mon Sep 17 00:00:00 2001 From: Akhil P Oommen Date: Sat, 19 Apr 2025 20:21:31 +0530 Subject: [PATCH] drm/msm/a6xx: Increase HFI response timeout When ACD feature is enabled, it triggers some internal calibrations which result in a pretty long delay during the first HFI perf vote. So, increase the HFI response timeout to match the downstream driver. Signed-off-by: Akhil P Oommen Tested-by: Maya Matuszczyk Tested-by: Anthony Ruhier Patchwork: https://patchwork.freedesktop.org/patch/649344/ Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/adreno/a6xx_hfi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_hfi.c b/drivers/gpu/drm/msm/adreno/a6xx_hfi.c index 3cab07f62285..8e69b1e84657 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_hfi.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_hfi.c @@ -107,7 +107,7 @@ static int a6xx_hfi_wait_for_msg_interrupt(struct a6xx_gmu *gmu, u32 id, u32 seq /* Wait for a response */ ret = gmu_poll_timeout(gmu, REG_A6XX_GMU_GMU2HOST_INTR_INFO, val, - val & A6XX_GMU_GMU2HOST_INTR_INFO_MSGQ, 100, 5000); + val & A6XX_GMU_GMU2HOST_INTR_INFO_MSGQ, 100, 1000000); if (ret) { DRM_DEV_ERROR(gmu->dev, -- 2.50.1