Commit 473683a0 authored by Rodrigo Siqueira's avatar Rodrigo Siqueira Committed by Alex Deucher

drm/amd/display: Create a file dedicated for CRTC

[Why]
The amdgpu_dm file contains most of the code that works as an interface
between DRM API and DC. As a result, this file becomes very large since
it comprises multiple abstractions such as CRTC manipulation.

[How]
This commit extracts the CRTC code to its specific file named
amdgpu_dm_crtc. This change does not change anything inside the
functions; the only exception is converting some static functions to a
global function.

v2: fix ifdef merge mix up (Alex)
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: default avatarHarry Wentland <Harry.Wentland@amd.com>
Acked-by: default avatarAlan Liu <HaoPing.Liu@amd.com>
Signed-off-by: default avatarRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 5d945cbc
......@@ -28,6 +28,7 @@
AMDGPUDM = \
amdgpu_dm.o \
amdgpu_dm_plane.o \
amdgpu_dm_crtc.o \
amdgpu_dm_irq.o \
amdgpu_dm_mst_types.o \
amdgpu_dm_color.o
......
This diff is collapsed.
/* SPDX-License-Identifier: MIT */
/*
* Copyright 2022 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: AMD
*
*/
#ifndef __AMDGPU_DM_CRTC_H__
#define __AMDGPU_DM_CRTC_H__
void dm_crtc_handle_vblank(struct amdgpu_crtc *acrtc);
bool modeset_required(struct drm_crtc_state *crtc_state,
struct dc_stream_state *new_stream,
struct dc_stream_state *old_stream);
int dm_set_vupdate_irq(struct drm_crtc *crtc, bool enable);
bool amdgpu_dm_vrr_active_irq(struct amdgpu_crtc *acrtc);
bool amdgpu_dm_vrr_active(struct dm_crtc_state *dm_state);
int dm_enable_vblank(struct drm_crtc *crtc);
void dm_disable_vblank(struct drm_crtc *crtc);
int amdgpu_dm_crtc_init(struct amdgpu_display_manager *dm,
struct drm_plane *plane,
uint32_t link_index);
#endif
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