diff options
| author | Dmitry Torokhov <[email protected]> | 2020-01-10 14:56:04 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2020-01-10 14:56:04 -0800 |
| commit | 1bdd3e05a0a3b4a97ea88bc46fef8fb265c8b94c (patch) | |
| tree | 2244894a9ea0c941a8f32e5f3d196b4ea0eae24b /drivers/gpu/drm/drm_dp_mst_topology_internal.h | |
| parent | 643dd7416649bea2e8c61d8fdeeefb409a0ca5eb (diff) | |
| parent | c79f46a282390e0f5b306007bf7b11a46d529538 (diff) | |
Merge tag 'v5.5-rc5' into next
Sync up with mainline to get SPI "delay" API changes.
Diffstat (limited to 'drivers/gpu/drm/drm_dp_mst_topology_internal.h')
| -rw-r--r-- | drivers/gpu/drm/drm_dp_mst_topology_internal.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_dp_mst_topology_internal.h b/drivers/gpu/drm/drm_dp_mst_topology_internal.h new file mode 100644 index 000000000000..eeda9a61c657 --- /dev/null +++ b/drivers/gpu/drm/drm_dp_mst_topology_internal.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0-only + * + * Declarations for DP MST related functions which are only used in selftests + * + * Copyright © 2018 Red Hat + * Authors: + * Lyude Paul <[email protected]> + */ + +#ifndef _DRM_DP_MST_HELPER_INTERNAL_H_ +#define _DRM_DP_MST_HELPER_INTERNAL_H_ + +#include <drm/drm_dp_mst_helper.h> + +void +drm_dp_encode_sideband_req(const struct drm_dp_sideband_msg_req_body *req, + struct drm_dp_sideband_msg_tx *raw); +int drm_dp_decode_sideband_req(const struct drm_dp_sideband_msg_tx *raw, + struct drm_dp_sideband_msg_req_body *req); +void +drm_dp_dump_sideband_msg_req_body(const struct drm_dp_sideband_msg_req_body *req, + int indent, struct drm_printer *printer); + +#endif /* !_DRM_DP_MST_HELPER_INTERNAL_H_ */ |