From 63fbf42f7307a5911237fed3285e669d9d4d0d1a Mon Sep 17 00:00:00 2001 From: Chunming Zhou Date: Fri, 15 Jul 2016 11:19:20 +0800 Subject: drm/amdgpu: add check_soft_reset ip func MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It is used to identify if the ip block is hang. Signed-off-by: Chunming Zhou Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/include/amd_shared.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/amd/include/amd_shared.h') diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h index a74a0d2ff1ca..fe4aa09252ab 100644 --- a/drivers/gpu/drm/amd/include/amd_shared.h +++ b/drivers/gpu/drm/amd/include/amd_shared.h @@ -159,6 +159,8 @@ struct amd_ip_funcs { bool (*is_idle)(void *handle); /* poll for idle */ int (*wait_for_idle)(void *handle); + /* check soft reset the IP block */ + int (*check_soft_reset)(void *handle); /* soft reset the IP block */ int (*soft_reset)(void *handle); /* enable/disable cg for the IP block */ -- cgit v1.2.3