From e618ae8b69286e0747ad40fc8176ebe2568cd5ec Mon Sep 17 00:00:00 2001
From: Hawking Zhang <Hawking.Zhang@amd.com>
Date: Thu, 2 Mar 2023 18:04:24 +0800
Subject: drm/amdgpu: Add reset_ras_error_count for jpeg v4_0_3
Git-commit: 570df4bca6187f493a1315a7373d7eb1285b3e86
Patch-mainline: v6.5-rc1
References: jsc#PED-3527 jsc#PED-5475 jsc#PED-6068 jsc#PED-6070 jsc#PED-6116 jsc#PED-6120 jsc#PED-5065 jsc#PED-5477 jsc#PED-5511 jsc#PED-6041 jsc#PED-6069 jsc#PED-6071

Add reset_ras_error_count callback for jpeg v4_0_3.
It will be used to reset jpeg ras error count.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c
index 5dedba91fa32..21226d6d26f8 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c
@@ -1024,3 +1024,25 @@ static void jpeg_v4_0_3_query_ras_error_count(struct amdgpu_device *adev,
 	for (i = 0; i < adev->jpeg.num_jpeg_inst; i++)
 		jpeg_v4_0_3_inst_query_ras_error_count(adev, i, ras_err_status);
 }
+
+static void jpeg_v4_0_3_inst_reset_ras_error_count(struct amdgpu_device *adev,
+						   uint32_t jpeg_inst)
+{
+	amdgpu_ras_inst_reset_ras_error_count(adev,
+			jpeg_v4_0_3_ue_reg_list,
+			ARRAY_SIZE(jpeg_v4_0_3_ue_reg_list),
+			GET_INST(VCN, jpeg_inst));
+}
+
+static void jpeg_v4_0_3_reset_ras_error_count(struct amdgpu_device *adev)
+{
+	uint32_t i;
+
+	if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__JPEG)) {
+		dev_warn(adev->dev, "JPEG RAS is not supported\n");
+		return;
+	}
+
+	for (i = 0; i < adev->jpeg.num_jpeg_inst; i++)
+		jpeg_v4_0_3_inst_reset_ras_error_count(adev, i);
+}
-- 
2.42.0