2 * (C) COPYRIGHT 2016 ARM Limited. All rights reserved.
5 * This program is free software and is provided to you under the terms of the
6 * GNU General Public License version 2 as published by the Free Software
7 * Foundation, and any use by you of this program is subject to the terms
10 * ARM Mali DP500/DP550/DP650 KMS/DRM driver structures
13 #ifndef __MALIDP_DRV_H__
14 #define __MALIDP_DRV_H__
16 #include <linux/mutex.h>
17 #include <linux/wait.h>
19 #include "malidp_hw.h"
22 struct malidp_hw_device *dev;
25 struct drm_pending_vblank_event *event;
26 atomic_t config_valid;
30 #define crtc_to_malidp_device(x) container_of(x, struct malidp_drm, crtc)
33 struct drm_plane base;
34 struct malidp_hw_device *hwdev;
35 const struct malidp_layer *layer;
38 struct malidp_plane_state {
39 struct drm_plane_state base;
41 /* size of the required rotation memory if plane is rotated */
43 /* internal format ID */
48 #define to_malidp_plane(x) container_of(x, struct malidp_plane, base)
49 #define to_malidp_plane_state(x) container_of(x, struct malidp_plane_state, base)
51 struct malidp_crtc_state {
52 struct drm_crtc_state base;
53 u32 gamma_coeffs[MALIDP_COEFFTAB_NUM_COEFFS];
54 u32 coloradj_coeffs[MALIDP_COLORADJ_NUM_COEFFS];
55 struct malidp_se_config scaler_config;
56 /* Bitfield of all the planes that have requested a scaled output. */
57 u8 scaled_planes_mask;
60 #define to_malidp_crtc_state(x) container_of(x, struct malidp_crtc_state, base)
62 int malidp_de_planes_init(struct drm_device *drm);
63 int malidp_crtc_init(struct drm_device *drm);
65 /* often used combination of rotational bits */
66 #define MALIDP_ROTATED_MASK (DRM_MODE_ROTATE_90 | DRM_MODE_ROTATE_270)
68 #endif /* __MALIDP_DRV_H__ */