]> Git Repo - J-linux.git/blob - drivers/gpu/drm/i915/display/intel_display_reg_defs.h
Merge tag 'input-for-v6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor...
[J-linux.git] / drivers / gpu / drm / i915 / display / intel_display_reg_defs.h
1 /* SPDX-License-Identifier: MIT */
2 /*
3  * Copyright © 2022 Intel Corporation
4  */
5
6 #ifndef __INTEL_DISPLAY_REG_DEFS_H__
7 #define __INTEL_DISPLAY_REG_DEFS_H__
8
9 #include "i915_reg_defs.h"
10
11 #define DISPLAY_MMIO_BASE(dev_priv)     (DISPLAY_INFO(dev_priv)->mmio_offset)
12
13 #define VLV_DISPLAY_BASE                0x180000
14
15 /*
16  * Named helper wrappers around _PICK_EVEN() and _PICK_EVEN_2RANGES().
17  */
18 #define _PIPE(pipe, a, b)               _PICK_EVEN(pipe, a, b)
19 #define _PLANE(plane, a, b)             _PICK_EVEN(plane, a, b)
20 #define _TRANS(tran, a, b)              _PICK_EVEN(tran, a, b)
21 #define _PORT(port, a, b)               _PICK_EVEN(port, a, b)
22 #define _PLL(pll, a, b)                 _PICK_EVEN(pll, a, b)
23 #define _PHY(phy, a, b)                 _PICK_EVEN(phy, a, b)
24
25 #define _MMIO_PIPE(pipe, a, b)          _MMIO(_PIPE(pipe, a, b))
26 #define _MMIO_PLANE(plane, a, b)        _MMIO(_PLANE(plane, a, b))
27 #define _MMIO_TRANS(tran, a, b)         _MMIO(_TRANS(tran, a, b))
28 #define _MMIO_PORT(port, a, b)          _MMIO(_PORT(port, a, b))
29 #define _MMIO_PLL(pll, a, b)            _MMIO(_PLL(pll, a, b))
30 #define _MMIO_PHY(phy, a, b)            _MMIO(_PHY(phy, a, b))
31
32 #define _MMIO_PIPE3(pipe, a, b, c)      _MMIO(_PICK_EVEN_2RANGES(pipe, 1, a, a, b, c))
33 #define _MMIO_PORT3(pipe, a, b, c)      _MMIO(_PICK_EVEN_2RANGES(pipe, 1, a, a, b, c))
34
35 /*
36  * Device info offset array based helpers for groups of registers with unevenly
37  * spaced base offsets.
38  */
39 #define _MMIO_PIPE2(pipe, reg)          _MMIO(DISPLAY_INFO(dev_priv)->pipe_offsets[(pipe)] - \
40                                               DISPLAY_INFO(dev_priv)->pipe_offsets[PIPE_A] + \
41                                               DISPLAY_MMIO_BASE(dev_priv) + (reg))
42 #define _MMIO_TRANS2(tran, reg)         _MMIO(DISPLAY_INFO(dev_priv)->trans_offsets[(tran)] - \
43                                               DISPLAY_INFO(dev_priv)->trans_offsets[TRANSCODER_A] + \
44                                               DISPLAY_MMIO_BASE(dev_priv) + (reg))
45 #define _MMIO_CURSOR2(pipe, reg)        _MMIO(DISPLAY_INFO(dev_priv)->cursor_offsets[(pipe)] - \
46                                               DISPLAY_INFO(dev_priv)->cursor_offsets[PIPE_A] + \
47                                               DISPLAY_MMIO_BASE(dev_priv) + (reg))
48
49 #endif /* __INTEL_DISPLAY_REG_DEFS_H__ */
This page took 0.030975 seconds and 4 git commands to generate.