[Public]
Reviewed-by: Guchun Chen <guchun.chen@xxxxxxx>
Regards,
Guchun
-----Original Message-----
From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Leslie Shi
Sent: Wednesday, December 8, 2021 4:46 PM
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Subject: [PATCH] drm/amdgpu: add modifiers in amdgpu_vkms_plane_init()
Fix following warning in SRIOV during modprobe:
amdgpu 0000:00:08.0: GFX9+ requires FB check based on format modifier
WARNING: CPU: 0 PID: 1023 at drivers/gpu/drm/amd/amdgpu/amdgpu_display.c:1150 amdgpu_display_framebuffer_init+0x8e7/0xb40 [amdgpu]
Signed-off-by: Leslie Shi <Yuliang.Shi@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
index af3a2f8c12b4..03a13771a9f7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
@@ -390,6 +390,7 @@ static struct drm_plane *amdgpu_vkms_plane_init(struct drm_device *dev,
int index)
{
struct drm_plane *plane;
+ uint64_t modifiers[] = {DRM_FORMAT_MOD_LINEAR,
+DRM_FORMAT_MOD_INVALID};
int ret;
plane = kzalloc(sizeof(*plane), GFP_KERNEL); @@ -400,7 +401,7 @@ static struct drm_plane *amdgpu_vkms_plane_init(struct drm_device *dev,
&amdgpu_vkms_plane_funcs,
amdgpu_vkms_formats,
ARRAY_SIZE(amdgpu_vkms_formats),
- NULL, type, NULL);
+ modifiers, type, NULL);
if (ret) {
kfree(plane);
return ERR_PTR(ret);
--
2.25.1
