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drm: add uapi support for demura feature

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DPU hardware supports demura feature, which needs to be controlled by
the user-space client.Change adds demura uapi structure for driver clients.

Change-Id: Ifa8c68b7f6a123af6451c110d53b3bc15240d45a
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>
This commit is contained in:
Gopikrishnaiah Anandan
2020-02-25 16:36:11 -08:00
parent 718e224640
commit df7e6040f8
2 changed files with 59 additions and 1 deletions
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4
include/uapi/display/drm/sde_drm.h
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@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
/*
* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
* Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
*/
#ifndef _SDE_DRM_H_
@@ -59,12 +59,14 @@ extern "C" {
* less than 0xff, apply modulation as well.
* @SDE_DRM_BLEND_OP_MAX: Used to track maximum blend operation
* possible by mdp.
* @SDE_DRM_BLEND_OP_SKIP: Skip staging the layer in the layer mixer.
*/
#define SDE_DRM_BLEND_OP_NOT_DEFINED 0
#define SDE_DRM_BLEND_OP_OPAQUE 1
#define SDE_DRM_BLEND_OP_PREMULTIPLIED 2
#define SDE_DRM_BLEND_OP_COVERAGE 3
#define SDE_DRM_BLEND_OP_MAX 4
#define SDE_DRM_BLEND_OP_SKIP 5
/**
* Bit masks for "src_config" property