[PATCH] drm/amdgpu: Always align dumb buffer at PAGE_SIZE

[Lepton Wu]

Since size has been aligned to PAGE_SIZE already, just align it
to PAGE_SIZE so later the buffer can be used as a texture in mesa
after https://cgit.freedesktop.org/mesa/mesa/commit/?id=f7a4051b8
Otherwise, si_texture_create_object will fail at line
"buf->alignment < tex->surface.alignment"

Signed-off-by: Lepton Wu <ytht.net at gmail.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 8ef31d687ef3b..8dca0c920d3ce 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -928,7 +928,7 @@ int amdgpu_mode_dumb_create(struct drm_file *file_priv,
 	args->size = ALIGN(args->size, PAGE_SIZE);
 	domain = amdgpu_bo_get_preferred_domain(adev,
 				amdgpu_display_supported_domains(adev, flags));
-	r = amdgpu_gem_object_create(adev, args->size, 0, domain, flags,
+	r = amdgpu_gem_object_create(adev, args->size, PAGE_SIZE, domain, flags,
 				     ttm_bo_type_device, NULL, &gobj);
 	if (r)
 		return -ENOMEM;
-- 
2.37.3.998.g577e59143f-goog