mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
a2407f4bd1
Format mask is one bit too short. Fix it.
Fixes: 9d75b8c0b9 (drm/sun4i: add support for Allwinner DE2 mixers)
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171201060550.10392-2-jernej.skrabec@siol.net
138 lines
4.9 KiB
C
138 lines
4.9 KiB
C
/*
|
|
* Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*/
|
|
|
|
#ifndef _SUN8I_MIXER_H_
|
|
#define _SUN8I_MIXER_H_
|
|
|
|
#include <linux/clk.h>
|
|
#include <linux/regmap.h>
|
|
#include <linux/reset.h>
|
|
|
|
#include "sunxi_engine.h"
|
|
|
|
#define SUN8I_MIXER_MAX_CHAN_COUNT 4
|
|
|
|
#define SUN8I_MIXER_SIZE(w, h) (((h) - 1) << 16 | ((w) - 1))
|
|
#define SUN8I_MIXER_COORD(x, y) ((y) << 16 | (x))
|
|
|
|
#define SUN8I_MIXER_GLOBAL_CTL 0x0
|
|
#define SUN8I_MIXER_GLOBAL_STATUS 0x4
|
|
#define SUN8I_MIXER_GLOBAL_DBUFF 0x8
|
|
#define SUN8I_MIXER_GLOBAL_SIZE 0xc
|
|
|
|
#define SUN8I_MIXER_GLOBAL_CTL_RT_EN 0x1
|
|
|
|
#define SUN8I_MIXER_GLOBAL_DBUFF_ENABLE 0x1
|
|
|
|
#define SUN8I_MIXER_BLEND_FCOLOR_CTL 0x1000
|
|
#define SUN8I_MIXER_BLEND_ATTR_FCOLOR(x) (0x1004 + 0x10 * (x) + 0x0)
|
|
#define SUN8I_MIXER_BLEND_ATTR_INSIZE(x) (0x1004 + 0x10 * (x) + 0x4)
|
|
#define SUN8I_MIXER_BLEND_ATTR_OFFSET(x) (0x1004 + 0x10 * (x) + 0x8)
|
|
#define SUN8I_MIXER_BLEND_ROUTE 0x1080
|
|
#define SUN8I_MIXER_BLEND_PREMULTIPLY 0x1084
|
|
#define SUN8I_MIXER_BLEND_BKCOLOR 0x1088
|
|
#define SUN8I_MIXER_BLEND_OUTSIZE 0x108c
|
|
#define SUN8I_MIXER_BLEND_MODE(x) (0x1090 + 0x04 * (x))
|
|
#define SUN8I_MIXER_BLEND_CK_CTL 0x10b0
|
|
#define SUN8I_MIXER_BLEND_CK_CFG 0x10b4
|
|
#define SUN8I_MIXER_BLEND_CK_MAX(x) (0x10c0 + 0x04 * (x))
|
|
#define SUN8I_MIXER_BLEND_CK_MIN(x) (0x10e0 + 0x04 * (x))
|
|
#define SUN8I_MIXER_BLEND_OUTCTL 0x10fc
|
|
|
|
/* The following numbers are some still unknown magic numbers */
|
|
#define SUN8I_MIXER_BLEND_ATTR_FCOLOR_DEF 0xff000000
|
|
#define SUN8I_MIXER_BLEND_FCOLOR_CTL_DEF 0x00000101
|
|
#define SUN8I_MIXER_BLEND_PREMULTIPLY_DEF 0x0
|
|
#define SUN8I_MIXER_BLEND_BKCOLOR_DEF 0xff000000
|
|
#define SUN8I_MIXER_BLEND_MODE_DEF 0x03010301
|
|
#define SUN8I_MIXER_BLEND_CK_CTL_DEF 0x0
|
|
|
|
#define SUN8I_MIXER_BLEND_OUTCTL_INTERLACED BIT(1)
|
|
|
|
/*
|
|
* VI channels are not used now, but the support of them may be introduced in
|
|
* the future.
|
|
*/
|
|
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_ATTR(ch, layer) \
|
|
(0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0x0)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_SIZE(ch, layer) \
|
|
(0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0x4)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_COORD(ch, layer) \
|
|
(0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0x8)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_PITCH(ch, layer) \
|
|
(0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0xc)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_TOP_LADDR(ch, layer) \
|
|
(0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0x10)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_BOT_LADDR(ch, layer) \
|
|
(0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0x14)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_FCOLOR(ch, layer) \
|
|
(0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0x18)
|
|
#define SUN8I_MIXER_CHAN_UI_TOP_HADDR(ch) (0x2000 + 0x1000 * (ch) + 0x80)
|
|
#define SUN8I_MIXER_CHAN_UI_BOT_HADDR(ch) (0x2000 + 0x1000 * (ch) + 0x84)
|
|
#define SUN8I_MIXER_CHAN_UI_OVL_SIZE(ch) (0x2000 + 0x1000 * (ch) + 0x88)
|
|
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_EN BIT(0)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA_MODE_MASK GENMASK(2, 1)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_FBFMT_MASK GENMASK(12, 8)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA_MASK GENMASK(31, 24)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA_MODE_DEF (1 << 1)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_FBFMT_ARGB8888 (0 << 8)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_FBFMT_XRGB8888 (4 << 8)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_FBFMT_RGB888 (8 << 8)
|
|
#define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA_DEF (0xff << 24)
|
|
|
|
/*
|
|
* These sub-engines are still unknown now, the EN registers are here only to
|
|
* be used to disable these sub-engines.
|
|
*/
|
|
#define SUN8I_MIXER_VSU_EN 0x20000
|
|
#define SUN8I_MIXER_GSU1_EN 0x30000
|
|
#define SUN8I_MIXER_GSU2_EN 0x40000
|
|
#define SUN8I_MIXER_GSU3_EN 0x50000
|
|
#define SUN8I_MIXER_FCE_EN 0xa0000
|
|
#define SUN8I_MIXER_BWS_EN 0xa2000
|
|
#define SUN8I_MIXER_LTI_EN 0xa4000
|
|
#define SUN8I_MIXER_PEAK_EN 0xa6000
|
|
#define SUN8I_MIXER_ASE_EN 0xa8000
|
|
#define SUN8I_MIXER_FCC_EN 0xaa000
|
|
#define SUN8I_MIXER_DCSC_EN 0xb0000
|
|
|
|
struct sun8i_mixer_cfg {
|
|
int vi_num;
|
|
int ui_num;
|
|
};
|
|
|
|
struct sun8i_mixer {
|
|
struct sunxi_engine engine;
|
|
|
|
const struct sun8i_mixer_cfg *cfg;
|
|
|
|
struct reset_control *reset;
|
|
|
|
struct clk *bus_clk;
|
|
struct clk *mod_clk;
|
|
};
|
|
|
|
static inline struct sun8i_mixer *
|
|
engine_to_sun8i_mixer(struct sunxi_engine *engine)
|
|
{
|
|
return container_of(engine, struct sun8i_mixer, engine);
|
|
}
|
|
|
|
void sun8i_mixer_layer_enable(struct sun8i_mixer *mixer,
|
|
int layer, bool enable);
|
|
int sun8i_mixer_update_layer_coord(struct sun8i_mixer *mixer,
|
|
int layer, struct drm_plane *plane);
|
|
int sun8i_mixer_update_layer_formats(struct sun8i_mixer *mixer,
|
|
int layer, struct drm_plane *plane);
|
|
int sun8i_mixer_update_layer_buffer(struct sun8i_mixer *mixer,
|
|
int layer, struct drm_plane *plane);
|
|
#endif /* _SUN8I_MIXER_H_ */
|