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Based on 1 normalized pattern(s): 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) Jernej Skrabec <jernej.skrabec@siol.net>
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*/
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#ifndef _SUN8I_VI_LAYER_H_
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#define _SUN8I_VI_LAYER_H_
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#include <drm/drm_plane.h>
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#define SUN8I_MIXER_CHAN_VI_LAYER_ATTR(base, layer) \
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((base) + 0x30 * (layer) + 0x0)
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#define SUN8I_MIXER_CHAN_VI_LAYER_SIZE(base, layer) \
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((base) + 0x30 * (layer) + 0x4)
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#define SUN8I_MIXER_CHAN_VI_LAYER_COORD(base, layer) \
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((base) + 0x30 * (layer) + 0x8)
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#define SUN8I_MIXER_CHAN_VI_LAYER_PITCH(base, layer, plane) \
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((base) + 0x30 * (layer) + 0xc + 4 * (plane))
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#define SUN8I_MIXER_CHAN_VI_LAYER_TOP_LADDR(base, layer, plane) \
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((base) + 0x30 * (layer) + 0x18 + 4 * (plane))
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#define SUN8I_MIXER_CHAN_VI_OVL_SIZE(base) \
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((base) + 0xe8)
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#define SUN8I_MIXER_CHAN_VI_HDS_Y(base) \
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((base) + 0xf0)
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#define SUN8I_MIXER_CHAN_VI_HDS_UV(base) \
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((base) + 0xf4)
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#define SUN8I_MIXER_CHAN_VI_VDS_Y(base) \
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((base) + 0xf8)
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#define SUN8I_MIXER_CHAN_VI_VDS_UV(base) \
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((base) + 0xfc)
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#define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_EN BIT(0)
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/* RGB mode should be set for RGB formats and cleared for YCbCr */
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#define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_RGB_MODE BIT(15)
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#define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_OFFSET 8
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#define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_MASK GENMASK(12, 8)
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#define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MASK GENMASK(31, 24)
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#define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA(x) ((x) << 24)
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#define SUN8I_MIXER_CHAN_VI_DS_N(x) ((x) << 16)
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#define SUN8I_MIXER_CHAN_VI_DS_M(x) ((x) << 0)
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struct sun8i_mixer;
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struct sun8i_vi_layer {
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struct drm_plane plane;
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struct sun8i_mixer *mixer;
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int channel;
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int overlay;
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};
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static inline struct sun8i_vi_layer *
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plane_to_sun8i_vi_layer(struct drm_plane *plane)
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{
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return container_of(plane, struct sun8i_vi_layer, plane);
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}
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struct sun8i_vi_layer *sun8i_vi_layer_init_one(struct drm_device *drm,
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struct sun8i_mixer *mixer,
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int index);
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#endif /* _SUN8I_VI_LAYER_H_ */
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