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u-boot-megous/drivers/video/meson/meson_vpu_init.c
Tom Rini d678a59d2d Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"" 
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.

This reverts commit c8ffd1356d, reversing
changes made to 2ee6f3a5f7.

Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-19 08:16:36 -06:00

563 lines
18 KiB
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// SPDX-License-Identifier: GPL-2.0
/*
* Amlogic Meson Video Processing Unit driver
*
* Copyright (c) 2018 BayLibre, SAS.
* Author: Neil Armstrong <narmstrong@baylibre.com>
*/
#define DEBUG
#include <common.h>
#include <dm.h>
#include <asm/io.h>
#include <linux/bitops.h>
#include "meson_vpu.h"
/* HHI Registers */
#define HHI_VDAC_CNTL0 0x2F4 /* 0xbd offset in data sheet */
#define HHI_VDAC_CNTL0_G12A 0x2EC /* 0xbd offset in data sheet */
#define HHI_VDAC_CNTL1 0x2F8 /* 0xbe offset in data sheet */
#define HHI_VDAC_CNTL1_G12A 0x2F0 /* 0xbe offset in data sheet */
#define HHI_HDMI_PHY_CNTL0 0x3a0 /* 0xe8 offset in data sheet */
/* OSDx_CTRL_STAT2 */
#define OSD_REPLACE_EN BIT(14)
#define OSD_REPLACE_SHIFT 6
void meson_vpp_setup_mux(struct meson_vpu_priv *priv, unsigned int mux)
{
writel(mux, priv->io_base + _REG(VPU_VIU_VENC_MUX_CTRL));
}
static unsigned int vpp_filter_coefs_4point_bspline[] = {
0x15561500, 0x14561600, 0x13561700, 0x12561800,
0x11551a00, 0x11541b00, 0x10541c00, 0x0f541d00,
0x0f531e00, 0x0e531f00, 0x0d522100, 0x0c522200,
0x0b522300, 0x0b512400, 0x0a502600, 0x0a4f2700,
0x094e2900, 0x084e2a00, 0x084d2b00, 0x074c2c01,
0x074b2d01, 0x064a2f01, 0x06493001, 0x05483201,
0x05473301, 0x05463401, 0x04453601, 0x04433702,
0x04423802, 0x03413a02, 0x03403b02, 0x033f3c02,
0x033d3d03
};
static void meson_vpp_write_scaling_filter_coefs(struct meson_vpu_priv *priv,
const unsigned int *coefs,
bool is_horizontal)
{
int i;
writel(is_horizontal ? VPP_SCALE_HORIZONTAL_COEF : 0,
priv->io_base + _REG(VPP_OSD_SCALE_COEF_IDX));
for (i = 0; i < 33; i++)
writel(coefs[i],
priv->io_base + _REG(VPP_OSD_SCALE_COEF));
}
static const u32 vpp_filter_coefs_bicubic[] = {
0x00800000, 0x007f0100, 0xff7f0200, 0xfe7f0300,
0xfd7e0500, 0xfc7e0600, 0xfb7d0800, 0xfb7c0900,
0xfa7b0b00, 0xfa7a0dff, 0xf9790fff, 0xf97711ff,
0xf87613ff, 0xf87416fe, 0xf87218fe, 0xf8701afe,
0xf76f1dfd, 0xf76d1ffd, 0xf76b21fd, 0xf76824fd,
0xf76627fc, 0xf76429fc, 0xf7612cfc, 0xf75f2ffb,
0xf75d31fb, 0xf75a34fb, 0xf75837fa, 0xf7553afa,
0xf8523cfa, 0xf8503ff9, 0xf84d42f9, 0xf84a45f9,
0xf84848f8
};
static void meson_vpp_write_vd_scaling_filter_coefs(struct meson_vpu_priv *priv,
const unsigned int *coefs,
bool is_horizontal)
{
int i;
writel(is_horizontal ? VPP_SCALE_HORIZONTAL_COEF : 0,
priv->io_base + _REG(VPP_SCALE_COEF_IDX));
for (i = 0; i < 33; i++)
writel(coefs[i],
priv->io_base + _REG(VPP_SCALE_COEF));
}
/* OSD csc defines */
enum viu_matrix_sel_e {
VIU_MATRIX_OSD_EOTF = 0,
VIU_MATRIX_OSD,
};
enum viu_lut_sel_e {
VIU_LUT_OSD_EOTF = 0,
VIU_LUT_OSD_OETF,
};
#define COEFF_NORM(a) ((int)((((a) * 2048.0) + 1) / 2))
#define MATRIX_5X3_COEF_SIZE 24
#define EOTF_COEFF_NORM(a) ((int)((((a) * 4096.0) + 1) / 2))
#define EOTF_COEFF_SIZE 10
#define EOTF_COEFF_RIGHTSHIFT 1
static int RGB709_to_YUV709l_coeff[MATRIX_5X3_COEF_SIZE] = {
0, 0, 0, /* pre offset */
COEFF_NORM(0.181873), COEFF_NORM(0.611831), COEFF_NORM(0.061765),
COEFF_NORM(-0.100251), COEFF_NORM(-0.337249), COEFF_NORM(0.437500),
COEFF_NORM(0.437500), COEFF_NORM(-0.397384), COEFF_NORM(-0.040116),
0, 0, 0, /* 10'/11'/12' */
0, 0, 0, /* 20'/21'/22' */
64, 512, 512, /* offset */
0, 0, 0 /* mode, right_shift, clip_en */
};
/* eotf matrix: bypass */
static int eotf_bypass_coeff[EOTF_COEFF_SIZE] = {
EOTF_COEFF_NORM(1.0), EOTF_COEFF_NORM(0.0), EOTF_COEFF_NORM(0.0),
EOTF_COEFF_NORM(0.0), EOTF_COEFF_NORM(1.0), EOTF_COEFF_NORM(0.0),
EOTF_COEFF_NORM(0.0), EOTF_COEFF_NORM(0.0), EOTF_COEFF_NORM(1.0),
EOTF_COEFF_RIGHTSHIFT /* right shift */
};
static void meson_viu_set_g12a_osd1_matrix(struct meson_vpu_priv *priv,
int *m, bool csc_on)
{
/* VPP WRAP OSD1 matrix */
writel(((m[0] & 0xfff) << 16) | (m[1] & 0xfff),
priv->io_base + _REG(VPP_WRAP_OSD1_MATRIX_PRE_OFFSET0_1));
writel(m[2] & 0xfff,
priv->io_base + _REG(VPP_WRAP_OSD1_MATRIX_PRE_OFFSET2));
writel(((m[3] & 0x1fff) << 16) | (m[4] & 0x1fff),
priv->io_base + _REG(VPP_WRAP_OSD1_MATRIX_COEF00_01));
writel(((m[5] & 0x1fff) << 16) | (m[6] & 0x1fff),
priv->io_base + _REG(VPP_WRAP_OSD1_MATRIX_COEF02_10));
writel(((m[7] & 0x1fff) << 16) | (m[8] & 0x1fff),
priv->io_base + _REG(VPP_WRAP_OSD1_MATRIX_COEF11_12));
writel(((m[9] & 0x1fff) << 16) | (m[10] & 0x1fff),
priv->io_base + _REG(VPP_WRAP_OSD1_MATRIX_COEF20_21));
writel((m[11] & 0x1fff) << 16,
priv->io_base + _REG(VPP_WRAP_OSD1_MATRIX_COEF22));
writel(((m[18] & 0xfff) << 16) | (m[19] & 0xfff),
priv->io_base + _REG(VPP_WRAP_OSD1_MATRIX_OFFSET0_1));
writel(m[20] & 0xfff,
priv->io_base + _REG(VPP_WRAP_OSD1_MATRIX_OFFSET2));
writel_bits(BIT(0), csc_on ? BIT(0) : 0,
priv->io_base + _REG(VPP_WRAP_OSD1_MATRIX_EN_CTRL));
}
static void meson_viu_set_osd_matrix(struct meson_vpu_priv *priv,
enum viu_matrix_sel_e m_select,
int *m, bool csc_on)
{
if (m_select == VIU_MATRIX_OSD) {
/* osd matrix, VIU_MATRIX_0 */
writel(((m[0] & 0xfff) << 16) | (m[1] & 0xfff),
priv->io_base + _REG(VIU_OSD1_MATRIX_PRE_OFFSET0_1));
writel(m[2] & 0xfff,
priv->io_base + _REG(VIU_OSD1_MATRIX_PRE_OFFSET2));
writel(((m[3] & 0x1fff) << 16) | (m[4] & 0x1fff),
priv->io_base + _REG(VIU_OSD1_MATRIX_COEF00_01));
writel(((m[5] & 0x1fff) << 16) | (m[6] & 0x1fff),
priv->io_base + _REG(VIU_OSD1_MATRIX_COEF02_10));
writel(((m[7] & 0x1fff) << 16) | (m[8] & 0x1fff),
priv->io_base + _REG(VIU_OSD1_MATRIX_COEF11_12));
writel(((m[9] & 0x1fff) << 16) | (m[10] & 0x1fff),
priv->io_base + _REG(VIU_OSD1_MATRIX_COEF20_21));
if (m[21]) {
writel(((m[11] & 0x1fff) << 16) | (m[12] & 0x1fff),
priv->io_base +
_REG(VIU_OSD1_MATRIX_COEF22_30));
writel(((m[13] & 0x1fff) << 16) | (m[14] & 0x1fff),
priv->io_base +
_REG(VIU_OSD1_MATRIX_COEF31_32));
writel(((m[15] & 0x1fff) << 16) | (m[16] & 0x1fff),
priv->io_base +
_REG(VIU_OSD1_MATRIX_COEF40_41));
writel(m[17] & 0x1fff, priv->io_base +
_REG(VIU_OSD1_MATRIX_COLMOD_COEF42));
} else {
writel((m[11] & 0x1fff) << 16, priv->io_base +
_REG(VIU_OSD1_MATRIX_COEF22_30));
}
writel(((m[18] & 0xfff) << 16) | (m[19] & 0xfff),
priv->io_base + _REG(VIU_OSD1_MATRIX_OFFSET0_1));
writel(m[20] & 0xfff,
priv->io_base + _REG(VIU_OSD1_MATRIX_OFFSET2));
writel_bits(3 << 30, m[21] << 30,
priv->io_base +
_REG(VIU_OSD1_MATRIX_COLMOD_COEF42));
writel_bits(7 << 16, m[22] << 16,
priv->io_base +
_REG(VIU_OSD1_MATRIX_COLMOD_COEF42));
/* 23 reserved for clipping control */
writel_bits(BIT(0), csc_on ? BIT(0) : 0,
priv->io_base + _REG(VIU_OSD1_MATRIX_CTRL));
writel_bits(BIT(1), 0,
priv->io_base + _REG(VIU_OSD1_MATRIX_CTRL));
} else if (m_select == VIU_MATRIX_OSD_EOTF) {
int i;
/* osd eotf matrix, VIU_MATRIX_OSD_EOTF */
for (i = 0; i < 5; i++)
writel(((m[i * 2] & 0x1fff) << 16) |
(m[i * 2 + 1] & 0x1fff), priv->io_base +
_REG(VIU_OSD1_EOTF_CTL + i + 1));
writel_bits(BIT(30), csc_on ? BIT(30) : 0,
priv->io_base + _REG(VIU_OSD1_EOTF_CTL));
writel_bits(BIT(31), csc_on ? BIT(31) : 0,
priv->io_base + _REG(VIU_OSD1_EOTF_CTL));
}
}
#define OSD_EOTF_LUT_SIZE 33
#define OSD_OETF_LUT_SIZE 41
static void meson_viu_set_osd_lut(struct meson_vpu_priv *priv,
enum viu_lut_sel_e lut_sel,
unsigned int *r_map, unsigned int *g_map,
unsigned int *b_map,
bool csc_on)
{
unsigned int addr_port;
unsigned int data_port;
unsigned int ctrl_port;
int i;
if (lut_sel == VIU_LUT_OSD_EOTF) {
addr_port = VIU_OSD1_EOTF_LUT_ADDR_PORT;
data_port = VIU_OSD1_EOTF_LUT_DATA_PORT;
ctrl_port = VIU_OSD1_EOTF_CTL;
} else if (lut_sel == VIU_LUT_OSD_OETF) {
addr_port = VIU_OSD1_OETF_LUT_ADDR_PORT;
data_port = VIU_OSD1_OETF_LUT_DATA_PORT;
ctrl_port = VIU_OSD1_OETF_CTL;
} else {
return;
}
if (lut_sel == VIU_LUT_OSD_OETF) {
writel(0, priv->io_base + _REG(addr_port));
for (i = 0; i < 20; i++)
writel(r_map[i * 2] | (r_map[i * 2 + 1] << 16),
priv->io_base + _REG(data_port));
writel(r_map[OSD_OETF_LUT_SIZE - 1] | (g_map[0] << 16),
priv->io_base + _REG(data_port));
for (i = 0; i < 20; i++)
writel(g_map[i * 2 + 1] | (g_map[i * 2 + 2] << 16),
priv->io_base + _REG(data_port));
for (i = 0; i < 20; i++)
writel(b_map[i * 2] | (b_map[i * 2 + 1] << 16),
priv->io_base + _REG(data_port));
writel(b_map[OSD_OETF_LUT_SIZE - 1],
priv->io_base + _REG(data_port));
if (csc_on)
writel_bits(0x7 << 29, 7 << 29,
priv->io_base + _REG(ctrl_port));
else
writel_bits(0x7 << 29, 0,
priv->io_base + _REG(ctrl_port));
} else if (lut_sel == VIU_LUT_OSD_EOTF) {
writel(0, priv->io_base + _REG(addr_port));
for (i = 0; i < 20; i++)
writel(r_map[i * 2] | (r_map[i * 2 + 1] << 16),
priv->io_base + _REG(data_port));
writel(r_map[OSD_EOTF_LUT_SIZE - 1] | (g_map[0] << 16),
priv->io_base + _REG(data_port));
for (i = 0; i < 20; i++)
writel(g_map[i * 2 + 1] | (g_map[i * 2 + 2] << 16),
priv->io_base + _REG(data_port));
for (i = 0; i < 20; i++)
writel(b_map[i * 2] | (b_map[i * 2 + 1] << 16),
priv->io_base + _REG(data_port));
writel(b_map[OSD_EOTF_LUT_SIZE - 1],
priv->io_base + _REG(data_port));
if (csc_on)
writel_bits(7 << 27, 7 << 27,
priv->io_base + _REG(ctrl_port));
else
writel_bits(7 << 27, 0,
priv->io_base + _REG(ctrl_port));
writel_bits(BIT(31), BIT(31),
priv->io_base + _REG(ctrl_port));
}
}
/* eotf lut: linear */
static unsigned int eotf_33_linear_mapping[OSD_EOTF_LUT_SIZE] = {
0x0000, 0x0200, 0x0400, 0x0600,
0x0800, 0x0a00, 0x0c00, 0x0e00,
0x1000, 0x1200, 0x1400, 0x1600,
0x1800, 0x1a00, 0x1c00, 0x1e00,
0x2000, 0x2200, 0x2400, 0x2600,
0x2800, 0x2a00, 0x2c00, 0x2e00,
0x3000, 0x3200, 0x3400, 0x3600,
0x3800, 0x3a00, 0x3c00, 0x3e00,
0x4000
};
/* osd oetf lut: linear */
static unsigned int oetf_41_linear_mapping[OSD_OETF_LUT_SIZE] = {
0, 0, 0, 0,
0, 32, 64, 96,
128, 160, 196, 224,
256, 288, 320, 352,
384, 416, 448, 480,
512, 544, 576, 608,
640, 672, 704, 736,
768, 800, 832, 864,
896, 928, 960, 992,
1023, 1023, 1023, 1023,
1023
};
static void meson_viu_load_matrix(struct meson_vpu_priv *priv)
{
/* eotf lut bypass */
meson_viu_set_osd_lut(priv, VIU_LUT_OSD_EOTF,
eotf_33_linear_mapping, /* R */
eotf_33_linear_mapping, /* G */
eotf_33_linear_mapping, /* B */
false);
/* eotf matrix bypass */
meson_viu_set_osd_matrix(priv, VIU_MATRIX_OSD_EOTF,
eotf_bypass_coeff,
false);
/* oetf lut bypass */
meson_viu_set_osd_lut(priv, VIU_LUT_OSD_OETF,
oetf_41_linear_mapping, /* R */
oetf_41_linear_mapping, /* G */
oetf_41_linear_mapping, /* B */
false);
/* osd matrix RGB709 to YUV709 limit */
meson_viu_set_osd_matrix(priv, VIU_MATRIX_OSD,
RGB709_to_YUV709l_coeff,
true);
}
static inline uint32_t meson_viu_osd_burst_length_reg(uint32_t length)
{
u32 val = (((length & 0x80) % 24) / 12);
return (((val & 0x3) << 10) | (((val & 0x4) >> 2) << 31));
}
void meson_vpu_init(struct udevice *dev)
{
struct meson_vpu_priv *priv = dev_get_priv(dev);
u32 reg;
/*
* Slave dc0 and dc5 connected to master port 1.
* By default other slaves are connected to master port 0.
*/
reg = VPU_RDARB_SLAVE_TO_MASTER_PORT(0, 1) |
VPU_RDARB_SLAVE_TO_MASTER_PORT(5, 1);
writel(reg, priv->io_base + _REG(VPU_RDARB_MODE_L1C1));
/* Slave dc0 connected to master port 1 */
reg = VPU_RDARB_SLAVE_TO_MASTER_PORT(0, 1);
writel(reg, priv->io_base + _REG(VPU_RDARB_MODE_L1C2));
/* Slave dc4 and dc7 connected to master port 1 */
reg = VPU_RDARB_SLAVE_TO_MASTER_PORT(4, 1) |
VPU_RDARB_SLAVE_TO_MASTER_PORT(7, 1);
writel(reg, priv->io_base + _REG(VPU_RDARB_MODE_L2C1));
/* Slave dc1 connected to master port 1 */
reg = VPU_RDARB_SLAVE_TO_MASTER_PORT(1, 1);
writel(reg, priv->io_base + _REG(VPU_WRARB_MODE_L2C1));
/* Disable CVBS VDAC */
if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A)) {
hhi_write(HHI_VDAC_CNTL0_G12A, 0);
hhi_write(HHI_VDAC_CNTL1_G12A, 8);
} else {
hhi_write(HHI_VDAC_CNTL0, 0);
hhi_write(HHI_VDAC_CNTL1, 8);
}
/* Power Down Dacs */
writel(0xff, priv->io_base + _REG(VENC_VDAC_SETTING));
/* Disable HDMI PHY */
hhi_write(HHI_HDMI_PHY_CNTL0, 0);
/* Disable HDMI */
writel_bits(VPU_HDMI_ENCI_DATA_TO_HDMI |
VPU_HDMI_ENCP_DATA_TO_HDMI, 0,
priv->io_base + _REG(VPU_HDMI_SETTING));
/* Disable all encoders */
writel(0, priv->io_base + _REG(ENCI_VIDEO_EN));
writel(0, priv->io_base + _REG(ENCP_VIDEO_EN));
writel(0, priv->io_base + _REG(ENCL_VIDEO_EN));
/* Disable VSync IRQ */
writel(0, priv->io_base + _REG(VENC_INTCTRL));
/* set dummy data default YUV black */
if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXL)) {
writel(0x108080, priv->io_base + _REG(VPP_DUMMY_DATA1));
} else if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXM)) {
writel_bits(0xff << 16, 0xff << 16,
priv->io_base + _REG(VIU_MISC_CTRL1));
writel(VPP_PPS_DUMMY_DATA_MODE,
priv->io_base + _REG(VPP_DOLBY_CTRL));
writel(0x1020080,
priv->io_base + _REG(VPP_DUMMY_DATA1));
} else if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A))
writel(0xf, priv->io_base + _REG(DOLBY_PATH_CTRL));
/* Initialize vpu fifo control registers */
if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A))
writel(VPP_OFIFO_SIZE_DEFAULT,
priv->io_base + _REG(VPP_OFIFO_SIZE));
else
writel_bits(VPP_OFIFO_SIZE_MASK, 0x77f,
priv->io_base + _REG(VPP_OFIFO_SIZE));
writel(VPP_POSTBLEND_HOLD_LINES(4) | VPP_PREBLEND_HOLD_LINES(4),
priv->io_base + _REG(VPP_HOLD_LINES));
if (!meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A)) {
/* Turn off preblend */
writel_bits(VPP_PREBLEND_ENABLE, 0,
priv->io_base + _REG(VPP_MISC));
/* Turn off POSTBLEND */
writel_bits(VPP_POSTBLEND_ENABLE, 0,
priv->io_base + _REG(VPP_MISC));
/* Force all planes off */
writel_bits(VPP_OSD1_POSTBLEND | VPP_OSD2_POSTBLEND |
VPP_VD1_POSTBLEND | VPP_VD2_POSTBLEND |
VPP_VD1_PREBLEND | VPP_VD2_PREBLEND, 0,
priv->io_base + _REG(VPP_MISC));
/* Setup default VD settings */
writel(4096,
priv->io_base + _REG(VPP_PREBLEND_VD1_H_START_END));
writel(4096,
priv->io_base + _REG(VPP_BLEND_VD2_H_START_END));
}
/* Disable Scalers */
writel(0, priv->io_base + _REG(VPP_OSD_SC_CTRL0));
writel(0, priv->io_base + _REG(VPP_OSD_VSC_CTRL0));
writel(0, priv->io_base + _REG(VPP_OSD_HSC_CTRL0));
writel(VPP_VSC_BANK_LENGTH(4) | VPP_HSC_BANK_LENGTH(4) |
VPP_SC_VD_EN_ENABLE,
priv->io_base + _REG(VPP_SC_MISC));
/* Enable minus black level for vadj1 */
writel(VPP_MINUS_BLACK_LVL_VADJ1_ENABLE,
priv->io_base + _REG(VPP_VADJ_CTRL));
/* Write in the proper filter coefficients. */
meson_vpp_write_scaling_filter_coefs(priv,
vpp_filter_coefs_4point_bspline, false);
meson_vpp_write_scaling_filter_coefs(priv,
vpp_filter_coefs_4point_bspline, true);
/* Write the VD proper filter coefficients. */
meson_vpp_write_vd_scaling_filter_coefs(priv, vpp_filter_coefs_bicubic,
false);
meson_vpp_write_vd_scaling_filter_coefs(priv, vpp_filter_coefs_bicubic,
true);
/* Disable OSDs */
writel_bits(VIU_OSD1_OSD_BLK_ENABLE | VIU_OSD1_OSD_ENABLE, 0,
priv->io_base + _REG(VIU_OSD1_CTRL_STAT));
writel_bits(VIU_OSD1_OSD_BLK_ENABLE | VIU_OSD1_OSD_ENABLE, 0,
priv->io_base + _REG(VIU_OSD2_CTRL_STAT));
/* On GXL/GXM, Use the 10bit HDR conversion matrix */
if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXM) ||
meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXL))
meson_viu_load_matrix(priv);
else if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A))
meson_viu_set_g12a_osd1_matrix(priv, RGB709_to_YUV709l_coeff,
true);
/* Initialize OSD1 fifo control register */
reg = VIU_OSD_DDR_PRIORITY_URGENT |
VIU_OSD_HOLD_FIFO_LINES(4) |
VIU_OSD_FIFO_DEPTH_VAL(32) | /* fifo_depth_val: 32*8=256 */
VIU_OSD_WORDS_PER_BURST(4) | /* 4 words in 1 burst */
VIU_OSD_FIFO_LIMITS(2); /* fifo_lim: 2*16=32 */
if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A))
reg |= meson_viu_osd_burst_length_reg(32);
else
reg |= meson_viu_osd_burst_length_reg(64);
writel(reg, priv->io_base + _REG(VIU_OSD1_FIFO_CTRL_STAT));
writel(reg, priv->io_base + _REG(VIU_OSD2_FIFO_CTRL_STAT));
/* Set OSD alpha replace value */
writel_bits(0xff << OSD_REPLACE_SHIFT,
0xff << OSD_REPLACE_SHIFT,
priv->io_base + _REG(VIU_OSD1_CTRL_STAT2));
writel_bits(0xff << OSD_REPLACE_SHIFT,
0xff << OSD_REPLACE_SHIFT,
priv->io_base + _REG(VIU_OSD2_CTRL_STAT2));
/* Disable VD1 AFBC */
/* di_mif0_en=0 mif0_to_vpp_en=0 di_mad_en=0 and afbc vd1 set=0*/
writel_bits(VIU_CTRL0_VD1_AFBC_MASK, 0,
priv->io_base + _REG(VIU_MISC_CTRL0));
writel(0, priv->io_base + _REG(AFBC_ENABLE));
writel(0x00FF00C0,
priv->io_base + _REG(VD1_IF0_LUMA_FIFO_SIZE));
writel(0x00FF00C0,
priv->io_base + _REG(VD2_IF0_LUMA_FIFO_SIZE));
if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A)) {
writel(VIU_OSD_BLEND_REORDER(0, 1) |
VIU_OSD_BLEND_REORDER(1, 0) |
VIU_OSD_BLEND_REORDER(2, 0) |
VIU_OSD_BLEND_REORDER(3, 0) |
VIU_OSD_BLEND_DIN_EN(1) |
VIU_OSD_BLEND1_DIN3_BYPASS_TO_DOUT1 |
VIU_OSD_BLEND1_DOUT_BYPASS_TO_BLEND2 |
VIU_OSD_BLEND_DIN0_BYPASS_TO_DOUT0 |
VIU_OSD_BLEND_BLEN2_PREMULT_EN(1) |
VIU_OSD_BLEND_HOLD_LINES(4),
priv->io_base + _REG(VIU_OSD_BLEND_CTRL));
writel(OSD_BLEND_PATH_SEL_ENABLE,
priv->io_base + _REG(OSD1_BLEND_SRC_CTRL));
writel(OSD_BLEND_PATH_SEL_ENABLE,
priv->io_base + _REG(OSD2_BLEND_SRC_CTRL));
writel(0, priv->io_base + _REG(VD1_BLEND_SRC_CTRL));
writel(0, priv->io_base + _REG(VD2_BLEND_SRC_CTRL));
writel(0, priv->io_base + _REG(VIU_OSD_BLEND_DUMMY_DATA0));
writel(0, priv->io_base + _REG(VIU_OSD_BLEND_DUMMY_ALPHA));
writel_bits(DOLBY_BYPASS_EN(0xc), DOLBY_BYPASS_EN(0xc),
priv->io_base + _REG(DOLBY_PATH_CTRL));
}
}
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