mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-27 13:33:40 +00:00
b9dea62b6b
These files should not be included in meson header files. Drop them and tidy up the affected C files. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Anatolij Gustschin <agust@denx.de> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
92 lines
2.3 KiB
C
92 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Amlogic Meson Video Processing Unit driver
|
|
*
|
|
* Copyright (c) 2018 BayLibre, SAS.
|
|
* Author: Neil Armstrong <narmstrong@baylibre.com>
|
|
*/
|
|
|
|
#ifndef __MESON_VPU_H__
|
|
#define __MESON_VPU_H__
|
|
|
|
#include <video.h>
|
|
#include "meson_registers.h"
|
|
|
|
struct display_timing;
|
|
struct udevice;
|
|
|
|
enum {
|
|
/* Maximum size we support */
|
|
VPU_MAX_WIDTH = 3840,
|
|
VPU_MAX_HEIGHT = 2160,
|
|
VPU_MAX_LOG2_BPP = VIDEO_BPP32,
|
|
};
|
|
|
|
enum vpu_compatible {
|
|
VPU_COMPATIBLE_GXBB = 0,
|
|
VPU_COMPATIBLE_GXL = 1,
|
|
VPU_COMPATIBLE_GXM = 2,
|
|
VPU_COMPATIBLE_G12A = 3,
|
|
};
|
|
|
|
struct meson_vpu_priv {
|
|
struct udevice *dev;
|
|
void __iomem *io_base;
|
|
void __iomem *hhi_base;
|
|
void __iomem *dmc_base;
|
|
};
|
|
|
|
bool meson_vpu_is_compatible(struct meson_vpu_priv *priv,
|
|
enum vpu_compatible family);
|
|
|
|
#define hhi_update_bits(offset, mask, value) \
|
|
writel_bits(mask, value, priv->hhi_base + offset)
|
|
|
|
#define hhi_write(offset, value) \
|
|
writel(value, priv->hhi_base + offset)
|
|
|
|
#define hhi_read(offset) \
|
|
readl(priv->hhi_base + offset)
|
|
|
|
#define dmc_update_bits(offset, mask, value) \
|
|
writel_bits(mask, value, priv->dmc_base + offset)
|
|
|
|
#define dmc_write(offset, value) \
|
|
writel(value, priv->dmc_base + offset)
|
|
|
|
#define dmc_read(offset) \
|
|
readl(priv->dmc_base + offset)
|
|
|
|
#define MESON_CANVAS_ID_OSD1 0x4e
|
|
|
|
/* Canvas configuration. */
|
|
#define MESON_CANVAS_WRAP_NONE 0x00
|
|
#define MESON_CANVAS_WRAP_X 0x01
|
|
#define MESON_CANVAS_WRAP_Y 0x02
|
|
|
|
#define MESON_CANVAS_BLKMODE_LINEAR 0x00
|
|
#define MESON_CANVAS_BLKMODE_32x32 0x01
|
|
#define MESON_CANVAS_BLKMODE_64x64 0x02
|
|
|
|
void meson_canvas_setup(struct meson_vpu_priv *priv,
|
|
u32 canvas_index, u32 addr,
|
|
u32 stride, u32 height,
|
|
unsigned int wrap,
|
|
unsigned int blkmode);
|
|
|
|
/* Mux VIU/VPP to ENCI */
|
|
#define MESON_VIU_VPP_MUX_ENCI 0x5
|
|
/* Mux VIU/VPP to ENCP */
|
|
#define MESON_VIU_VPP_MUX_ENCP 0xA
|
|
|
|
void meson_vpp_setup_mux(struct meson_vpu_priv *priv, unsigned int mux);
|
|
void meson_vpu_init(struct udevice *dev);
|
|
void meson_vpu_setup_plane(struct udevice *dev, bool is_interlaced);
|
|
bool meson_venc_hdmi_supported_mode(const struct display_timing *mode);
|
|
void meson_vpu_setup_venc(struct udevice *dev,
|
|
const struct display_timing *mode, bool is_cvbs);
|
|
bool meson_vclk_dmt_supported_freq(struct meson_vpu_priv *priv,
|
|
unsigned int freq);
|
|
void meson_vpu_setup_vclk(struct udevice *dev,
|
|
const struct display_timing *mode, bool is_cvbs);
|
|
#endif
|