[PATCH] drm/amdgpu: fix sdma v4 init microcode error

[Zhang, Hawking]

[AMD Official Use Only - General]

Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>

Regards,
Hawking
-----Original Message-----
From: Gao, Likun <Likun.Gao at amd.com> 
Sent: Wednesday, September 28, 2022 16:01
To: amd-gfx list <amd-gfx at lists.freedesktop.org>
Cc: Zhang, Hawking <Hawking.Zhang at amd.com>
Subject: [PATCH] drm/amdgpu: fix sdma v4 init microcode error

[AMD Official Use Only - General]

Fix init SDMA microcode error for sdma v4, which caused by mistake when rearch sdma init microcode function (coding 4.2.2 to 4.2.0).

Signed-off-by: Likun Gao <Likun.Gao at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index 631a5b5828d8..7241a9fb0121 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -621,7 +621,7 @@ static int sdma_v4_0_init_microcode(struct amdgpu_device *adev)
 			snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sdma.bin", chip_name);
 		else
 			snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sdma%d.bin", chip_name, i);
-		if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 0) ||
+		if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 2) ||
                     adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 4, 0)) {
 			/* Acturus & Aldebaran will leverage the same FW memory
 			   for every SDMA instance */
--
2.25.1