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video: add nexell video driver (soc: mlc, mipi)

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Low level functions for MLC (Multi Layer Control) and MIPI (Mobile
Industry Processor Interface).

Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
This commit is contained in:
Stefan Bosch 2020-07-10 19:07:33 +02:00 committed by Tom Rini
parent af65f28a3a
commit 6390378408
4 changed files with 3161 additions and 0 deletions
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580
drivers/video/nexell/soc/s5pxx18_soc_mipi.c Normal file
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2016 Nexell Co., Ltd.
*
* Author: junghyun, kim <jhkim@nexell.co.kr>
*/
#include <linux/types.h>
#include <linux/io.h>
#include "s5pxx18_soc_disptop.h"
#include "s5pxx18_soc_mipi.h"
static struct nx_mipi_register_set *__g_pregister[NUMBER_OF_MIPI_MODULE];
int nx_mipi_smoke_test(u32 module_index)
{
register struct nx_mipi_register_set *pregister;
pregister = __g_pregister[module_index];
if (pregister->csis_config_ch0 != 0x000000FC)
return false;
if (pregister->dsim_intmsk != 0xB337FFFF)
return false;
writel(0xDEADC0DE, &pregister->csis_dphyctrl);
writel(0xFFFFFFFF, &pregister->csis_ctrl2);
writel(0xDEADC0DE, &pregister->dsim_msync);
if (pregister->csis_dphyctrl != 0xDE80001E)
return false;
if ((pregister->csis_ctrl2 & (~1)) != 0xEEE00010)
return false;
if (pregister->dsim_msync != 0xDE80C0DE)
return false;
return true;
}
void nx_mipi_set_base_address(u32 module_index, void *base_address)
{
__g_pregister[module_index] =
(struct nx_mipi_register_set *)base_address;
}
void *nx_mipi_get_base_address(u32 module_index)
{
return (void *)__g_pregister[module_index];
}
u32 nx_mipi_get_physical_address(u32 module_index)
{
const u32 physical_addr[] = PHY_BASEADDR_MIPI_LIST;
return physical_addr[module_index];
}
#define __nx_mipi_valid_dsi_intmask__ \
(~((1 << 26) | (1 << 23) | (1 << 22) | (1 << 19)))
void nx_mipi_set_interrupt_enable(u32 module_index, u32 int_num, int enable)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
pregister = __g_pregister[module_index];
if (int_num < 32) {
regvalue = pregister->csis_intmsk;
regvalue &= ~(1ul << int_num);
regvalue |= (u32)enable << int_num;
writel(regvalue, &pregister->csis_intmsk);
} else {
regvalue = pregister->dsim_intmsk;
regvalue &= ~(1ul << (int_num - 32));
regvalue |= (u32)enable << (int_num - 32);
writel(regvalue, &pregister->dsim_intmsk);
}
}
int nx_mipi_get_interrupt_enable(u32 module_index, u32 int_num)
{
if (int_num < 32)
return (int)((__g_pregister[module_index]->csis_intmsk >>
int_num) & 0x01);
else
return (int)((__g_pregister[module_index]->dsim_intmsk >>
(int_num - 32)) & 0x01);
}
int nx_mipi_get_interrupt_pending(u32 module_index, u32 int_num)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
int ret;
pregister = __g_pregister[module_index];
if (int_num < 32) {
regvalue = pregister->csis_intmsk;
regvalue &= pregister->csis_intsrc;
ret = (int)((regvalue >> int_num) & 0x01);
} else {
regvalue = pregister->dsim_intmsk;
regvalue &= pregister->dsim_intsrc;
ret = (int)((regvalue >> (int_num - 32)) & 0x01);
}
return ret;
}
void nx_mipi_clear_interrupt_pending(u32 module_index, u32 int_num)
{
register struct nx_mipi_register_set *pregister;
pregister = __g_pregister[module_index];
if (int_num < 32)
writel(1ul << int_num, &pregister->csis_intsrc);
else
writel(1ul << (int_num - 32), &pregister->dsim_intsrc);
}
void nx_mipi_set_interrupt_enable_all(u32 module_index, int enable)
{
register struct nx_mipi_register_set *pregister;
pregister = __g_pregister[module_index];
if (enable)
writel(__nx_mipi_valid_dsi_intmask__, &pregister->dsim_intmsk);
else
writel(0, &pregister->dsim_intmsk);
}
int nx_mipi_get_interrupt_enable_all(u32 module_index)
{
if (__g_pregister[module_index]->csis_intmsk)
return true;
if (__g_pregister[module_index]->dsim_intmsk)
return true;
return false;
}
int nx_mipi_get_interrupt_pending_all(u32 module_index)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
pregister = __g_pregister[module_index];
regvalue = pregister->csis_intmsk;
regvalue &= pregister->csis_intsrc;
if (regvalue)
return true;
regvalue = pregister->dsim_intmsk;
regvalue &= pregister->dsim_intsrc;
if (regvalue)
return true;
return false;
}
void nx_mipi_clear_interrupt_pending_all(u32 module_index)
{
register struct nx_mipi_register_set *pregister;
pregister = __g_pregister[module_index];
writel(__nx_mipi_valid_dsi_intmask__, &pregister->dsim_intsrc);
}
int32_t nx_mipi_get_interrupt_pending_number(u32 module_index)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
int i;
pregister = __g_pregister[module_index];
regvalue = pregister->csis_intmsk;
regvalue &= pregister->csis_intsrc;
if (regvalue != 0) {
for (i = 0; i < 32; i++) {
if (regvalue & 1ul)
return i;
regvalue >>= 1;
}
}
regvalue = pregister->dsim_intmsk;
regvalue &= pregister->dsim_intsrc;
if (regvalue != 0) {
for (i = 0; i < 32; i++) {
if (regvalue & 1ul)
return i + 32;
regvalue >>= 1;
}
}
return -1;
}
#define writereg(regname, mask, value) \
regvalue = pregister->(regname); \
regvalue = (regvalue & (~(mask))) | (value); \
writel(regvalue, &pregister->(regname))
void nx_mipi_dsi_get_status(u32 module_index, u32 *pulps, u32 *pstop,
u32 *pispllstable, u32 *pisinreset,
u32 *pisbackward, u32 *pishsclockready)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
pregister = __g_pregister[module_index];
regvalue = pregister->dsim_status;
if (pulps) {
*pulps = 0;
if (regvalue & (1 << 4))
*pulps |= (1 << 0);
if (regvalue & (1 << 5))
*pulps |= (1 << 1);
if (regvalue & (1 << 6))
*pulps |= (1 << 2);
if (regvalue & (1 << 7))
*pulps |= (1 << 3);
if (regvalue & (1 << 9))
*pulps |= (1 << 4);
}
if (pstop) {
*pstop = 0;
if (regvalue & (1 << 0))
*pstop |= (1 << 0);
if (regvalue & (1 << 1))
*pstop |= (1 << 1);
if (regvalue & (1 << 2))
*pstop |= (1 << 2);
if (regvalue & (1 << 3))
*pstop |= (1 << 3);
if (regvalue & (1 << 8))
*pstop |= (1 << 4);
}
if (pispllstable)
*pispllstable = (regvalue >> 31) & 1;
if (pisinreset)
*pisinreset = ((regvalue >> 20) & 1) ? 0 : 1;
if (pisbackward)
*pisbackward = (regvalue >> 16) & 1;
if (pishsclockready)
*pishsclockready = (regvalue >> 10) & 1;
}
void nx_mipi_dsi_software_reset(u32 module_index)
{
register struct nx_mipi_register_set *pregister;
pregister = __g_pregister[module_index];
writel(0x00010001, &pregister->dsim_swrst);
while (0 != (readl(&pregister->dsim_status) & (1 << 20)))
;
writel(0x00000000, &pregister->dsim_swrst);
}
void nx_mipi_dsi_set_clock(u32 module_index, int enable_txhsclock,
int use_external_clock, int enable_byte_clock,
int enable_escclock_clock_lane,
int enable_escclock_data_lane0,
int enable_escclock_data_lane1,
int enable_escclock_data_lane2,
int enable_escclock_data_lane3,
int enable_escprescaler, u32 escprescalervalue)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
pregister = __g_pregister[module_index];
regvalue = 0;
regvalue |= (enable_txhsclock << 31);
regvalue |= (use_external_clock << 27);
regvalue |= (enable_byte_clock << 24);
regvalue |= (enable_escclock_clock_lane << 19);
regvalue |= (enable_escclock_data_lane0 << 20);
regvalue |= (enable_escclock_data_lane1 << 21);
regvalue |= (enable_escclock_data_lane2 << 22);
regvalue |= (enable_escclock_data_lane3 << 23);
regvalue |= (enable_escprescaler << 28);
regvalue |= escprescalervalue;
writel(regvalue, &pregister->dsim_clkctrl);
}
void nx_mipi_dsi_set_timeout(u32 module_index, u32 bta_tout, u32 lpdrtout)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
pregister = __g_pregister[module_index];
regvalue = 0;
regvalue |= (bta_tout << 16);
regvalue |= (lpdrtout << 0);
writel(regvalue, &pregister->dsim_timeout);
}
void nx_mipi_dsi_set_config_video_mode(u32 module_index,
int enable_auto_flush_main_display_fifo,
int enable_auto_vertical_count,
int enable_burst,
enum nx_mipi_dsi_syncmode sync_mode,
int enable_eo_tpacket,
int enable_hsync_end_packet,
int enable_hfp, int enable_hbp,
int enable_hsa,
u32 number_of_virtual_channel,
enum nx_mipi_dsi_format format,
u32 number_of_words_in_hfp,
u32 number_of_words_in_hbp,
u32 number_of_words_in_hsync,
u32 number_of_lines_in_vfp,
u32 number_of_lines_in_vbp,
u32 number_of_lines_in_vsync,
u32 number_of_lines_in_command_allow)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
u32 newvalue;
pregister = __g_pregister[module_index];
newvalue = (1 << 25);
newvalue |= ((1 - enable_auto_flush_main_display_fifo) << 29);
newvalue |= (enable_auto_vertical_count << 24);
newvalue |= (enable_burst << 26);
newvalue |= (sync_mode << 27);
newvalue |= ((1 - enable_eo_tpacket) << 28);
newvalue |= (enable_hsync_end_packet << 23);
newvalue |= ((1 - enable_hfp) << 22);
newvalue |= ((1 - enable_hbp) << 21);
newvalue |= ((1 - enable_hsa) << 20);
newvalue |= (number_of_virtual_channel << 18);
newvalue |= (format << 12);
writereg(dsim_config, 0xFFFFFF00, newvalue);
newvalue = (number_of_lines_in_command_allow << 28);
newvalue |= (number_of_lines_in_vfp << 16);
newvalue |= (number_of_lines_in_vbp << 0);
writel(newvalue, &pregister->dsim_mvporch);
newvalue = (number_of_words_in_hfp << 16);
newvalue |= (number_of_words_in_hbp << 0);
writel(newvalue, &pregister->dsim_mhporch);
newvalue = (number_of_words_in_hsync << 0);
newvalue |= (number_of_lines_in_vsync << 22);
writel(newvalue, &pregister->dsim_msync);
}
void nx_mipi_dsi_set_config_command_mode(u32 module_index,
int
enable_auto_flush_main_display_fifo,
int enable_eo_tpacket,
u32 number_of_virtual_channel,
enum nx_mipi_dsi_format format)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
u32 newvalue;
pregister = __g_pregister[module_index];
newvalue = (0 << 25);
newvalue |= (enable_auto_flush_main_display_fifo << 29);
newvalue |= (enable_eo_tpacket << 28);
newvalue |= (number_of_virtual_channel << 18);
newvalue |= (format << 12);
writereg(dsim_config, 0xFFFFFF00, newvalue);
}
void nx_mipi_dsi_set_escape_mode(u32 module_index, u32 stop_state_count,
int force_stop_state, int force_bta,
enum nx_mipi_dsi_lpmode cmdin_lp,
enum nx_mipi_dsi_lpmode txinlp)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
u32 newvalue;
pregister = __g_pregister[module_index];
newvalue = (stop_state_count << 21);
newvalue |= (force_stop_state << 20);
newvalue |= (force_bta << 16);
newvalue |= (cmdin_lp << 7);
newvalue |= (txinlp << 6);
writereg(dsim_escmode, 0xFFFFFFC0, newvalue);
}
void nx_mipi_dsi_set_escape_lp(u32 module_index,
enum nx_mipi_dsi_lpmode cmdin_lp,
enum nx_mipi_dsi_lpmode txinlp)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
u32 newvalue = 0;
pregister = __g_pregister[module_index];
newvalue |= (cmdin_lp << 7);
newvalue |= (txinlp << 6);
writereg(dsim_escmode, 0xC0, newvalue);
}
void nx_mipi_dsi_remote_reset_trigger(u32 module_index)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
u32 newvalue;
pregister = __g_pregister[module_index];
newvalue = (1 << 4);
writereg(dsim_escmode, (1 << 4), newvalue);
while (readl(&pregister->dsim_escmode) & (1 << 4))
;
}
void nx_mipi_dsi_set_ulps(u32 module_index, int ulpsclocklane, int ulpsdatalane)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
pregister = __g_pregister[module_index];
regvalue = pregister->dsim_escmode;
if (ulpsclocklane) {
regvalue &= ~(1 << 0);
regvalue |= (1 << 1);
} else {
regvalue |= (1 << 0);
}
if (ulpsdatalane) {
regvalue &= ~(1 << 2);
regvalue |= (1 << 3);
} else {
regvalue |= (1 << 2);
}
writel(regvalue, &pregister->dsim_escmode);
if (ulpsclocklane)
while ((1 << 9) ==
(readl(&pregister->dsim_status) & (1 << 9)))
;
else
while (0 != (readl(&pregister->dsim_status) & (1 << 9)))
;
if (ulpsdatalane)
while ((15 << 4) ==
(readl(&pregister->dsim_status) & (15 << 4)))
;
else
while (0 != (readl(&pregister->dsim_status) & (15 << 4)))
;
if (!ulpsclocklane)
regvalue &= (3 << 0);
if (!ulpsdatalane)
regvalue |= (3 << 2);
writel(regvalue, &pregister->dsim_escmode);
}
void nx_mipi_dsi_set_size(u32 module_index, u32 width, u32 height)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
u32 newvalue;
pregister = __g_pregister[module_index];
newvalue = (height << 16);
newvalue |= (width << 0);
writereg(dsim_mdresol, 0x0FFFFFFF, newvalue);
}
void nx_mipi_dsi_set_enable(u32 module_index, int enable)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
pregister = __g_pregister[module_index];
writereg(dsim_mdresol, (1 << 31), (enable << 31));
}
void nx_mipi_dsi_set_phy(u32 module_index, u32 number_of_data_lanes,
int enable_clock_lane, int enable_data_lane0,
int enable_data_lane1, int enable_data_lane2,
int enable_data_lane3, int swap_clock_lane,
int swap_data_lane)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
u32 newvalue;
pregister = __g_pregister[module_index];
newvalue = (number_of_data_lanes << 5);
newvalue |= (enable_clock_lane << 0);
newvalue |= (enable_data_lane0 << 1);
newvalue |= (enable_data_lane1 << 2);
newvalue |= (enable_data_lane2 << 3);
newvalue |= (enable_data_lane3 << 4);
writereg(dsim_config, 0xFF, newvalue);
newvalue = (swap_clock_lane << 1);
newvalue |= (swap_data_lane << 0);
writereg(dsim_phyacchr1, 0x3, newvalue);
}
void nx_mipi_dsi_set_pll(u32 module_index, int enable, u32 pllstabletimer,
u32 m_pllpms, u32 m_bandctl, u32 m_dphyctl,
u32 b_dphyctl)
{
register struct nx_mipi_register_set *pregister;
register u32 regvalue;
u32 newvalue;
pregister = __g_pregister[module_index];
if (!enable) {
newvalue = (enable << 23);
newvalue |= (m_pllpms << 1);
newvalue |= (m_bandctl << 24);
writereg(dsim_pllctrl, 0x0FFFFFFF, newvalue);
}
writel(m_dphyctl, &pregister->dsim_phyacchr);
writel(pllstabletimer, &pregister->dsim_plltmr);
writel((b_dphyctl << 9), &pregister->dsim_phyacchr1);
if (enable) {
newvalue = (enable << 23);
newvalue |= (m_pllpms << 1);
newvalue |= (m_bandctl << 24);
writereg(dsim_pllctrl, 0x0FFFFFFF, newvalue);
}
}
void nx_mipi_dsi_write_pkheader(u32 module_index, u32 data)
{
register struct nx_mipi_register_set *pregister;
pregister = __g_pregister[module_index];
writel(data, &pregister->dsim_pkthdr);
}
void nx_mipi_dsi_write_payload(u32 module_index, u32 data)
{
register struct nx_mipi_register_set *pregister;
pregister = __g_pregister[module_index];
writel(data, &pregister->dsim_payload);
}
u32 nx_mipi_dsi_read_fifo_status(u32 module_index)
{
register struct nx_mipi_register_set *pregister;
pregister = __g_pregister[module_index];
return readl(&pregister->dsim_fifoctrl);
}

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drivers/video/nexell/soc/s5pxx18_soc_mipi.h Normal file
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/* SPDX-License-Identifier: GPL-2.0+
*
* Copyright (C) 2016 Nexell Co., Ltd.
*
* Author: junghyun, kim <jhkim@nexell.co.kr>
*/
#ifndef _S5PXX18_SOC_MIPI_H_
#define _S5PXX18_SOC_MIPI_H_
#define NUMBER_OF_MIPI_MODULE 1
#define PHY_BASEADDR_MIPI_MODULE 0xC00D0000
#define PHY_BASEADDR_MIPI_LIST \
{ PHY_BASEADDR_MIPI_MODULE }
#define nx_mipi_numberof_csi_channels 2
struct nx_mipi_register_set {
u32 csis_control;
u32 csis_dphyctrl;
u32 csis_config_ch0;
u32 csis_dphysts;
u32 csis_intmsk;
u32 csis_intsrc;
u32 csis_ctrl2;
u32 csis_version;
u32 csis_dphyctrl_0;
u32 csis_dphyctrl_1;
u32 __reserved0;
u32 csis_resol_ch0;
u32 __reserved1;
u32 __reserved2;
u32 sdw_config_ch0;
u32 sdw_resol_ch0;
u32 csis_config_ch1;
u32 csis_resol_ch1;
u32 sdw_config_ch1;
u32 sdw_resol_ch1;
u32 csis_config_ch2;
u32 csis_resol_ch2;
u32 sdw_config_ch2;
u32 sdw_resol_ch2;
u32 csis_config_ch3;
u32 csis_resol_ch3;
u32 sdw_config_ch3;
u32 sdw_resol_3;
u32 __reserved3[(16 + 128) / 4];
u32 dsim_status;
u32 dsim_swrst;
u32 dsim_clkctrl;
u32 dsim_timeout;
u32 dsim_config;
u32 dsim_escmode;
u32 dsim_mdresol;
u32 dsim_mvporch;
u32 dsim_mhporch;
u32 dsim_msync;
u32 dsim_sdresol;
u32 dsim_intsrc;
u32 dsim_intmsk;
u32 dsim_pkthdr;
u32 dsim_payload;
u32 dsim_rxfifo;
u32 dsim_fifothld;
u32 dsim_fifoctrl;
u32 dsim_memacchr;
u32 dsim_pllctrl;
u32 dsim_plltmr;
u32 dsim_phyacchr;
u32 dsim_phyacchr1;
u32 __reserved4[(0x2000 - 0x015C) / 4];
u32 mipi_csis_pktdata[0x2000 / 4];
};
enum nx_mipi_dsi_syncmode {
nx_mipi_dsi_syncmode_event = 0,
nx_mipi_dsi_syncmode_pulse = 1,
};
enum nx_mipi_dsi_format {
nx_mipi_dsi_format_command3 = 0,
nx_mipi_dsi_format_command8 = 1,
nx_mipi_dsi_format_command12 = 2,
nx_mipi_dsi_format_command16 = 3,
nx_mipi_dsi_format_rgb565 = 4,
nx_mipi_dsi_format_rgb666_packed = 5,
nx_mipi_dsi_format_rgb666 = 6,
nx_mipi_dsi_format_rgb888 = 7
};
enum nx_mipi_dsi_lpmode {
nx_mipi_dsi_lpmode_hs = 0,
nx_mipi_dsi_lpmode_lp = 1
};
enum nx_mipi_phy_b_dphyctl {
nx_mipi_phy_b_dphyctl_m_txclkesc_20_mhz = 0x1F4,
nx_mipi_phy_b_dphyctl_m_txclkesc_19_mhz = 0x1DB,
nx_mipi_phy_b_dphyctl_m_txclkesc_18_mhz = 0x1C2,
nx_mipi_phy_b_dphyctl_m_txclkesc_17_mhz = 0x1A9,
nx_mipi_phy_b_dphyctl_m_txclkesc_16_mhz = 0x190,
nx_mipi_phy_b_dphyctl_m_txclkesc_15_mhz = 0x177,
nx_mipi_phy_b_dphyctl_m_txclkesc_14_mhz = 0x15E,
nx_mipi_phy_b_dphyctl_m_txclkesc_13_mhz = 0x145,
nx_mipi_phy_b_dphyctl_m_txclkesc_12_mhz = 0x12C,
nx_mipi_phy_b_dphyctl_m_txclkesc_11_mhz = 0x113,
nx_mipi_phy_b_dphyctl_m_txclkesc_10_mhz = 0x0FA,
nx_mipi_phy_b_dphyctl_m_txclkesc_9_mhz = 0x0E1,
nx_mipi_phy_b_dphyctl_m_txclkesc_8_mhz = 0x0C8,
nx_mipi_phy_b_dphyctl_m_txclkesc_7_mhz = 0x0AF,
nx_mipi_phy_b_dphyctl_m_txclkesc_6_mhz = 0x096,
nx_mipi_phy_b_dphyctl_m_txclkesc_5_mhz = 0x07D,
nx_mipi_phy_b_dphyctl_m_txclkesc_4_mhz = 0x064,
nx_mipi_phy_b_dphyctl_m_txclkesc_3_mhz = 0x04B,
nx_mipi_phy_b_dphyctl_m_txclkesc_2_mhz = 0x032,
nx_mipi_phy_b_dphyctl_m_txclkesc_1_mhz = 0x019,
nx_mipi_phy_b_dphyctl_m_txclkesc_0_10_mhz = 0x003,
nx_mipi_phy_b_dphyctl_m_txclkesc_0_01_mhz = 0x000
};
enum {
nx_mipi_rst = 0,
nx_mipi_rst_dsi_i,
nx_mipi_rst_csi_i,
nx_mipi_rst_phy_s,
nx_mipi_rst_phy_m
};
enum nx_mipi_int {
nx_mipi_int_csi_even_before = 31,
nx_mipi_int_csi_even_after = 30,
nx_mipi_int_csi_odd_before = 29,
nx_mipi_int_csi_odd_after = 28,
nx_mipi_int_csi_frame_start_ch3 = 27,
nx_mipi_int_csi_frame_start_ch2 = 26,
nx_mipi_int_csi_frame_start_ch1 = 25,
nx_mipi_int_csi_frame_start_ch0 = 24,
nx_mipi_int_csi_frame_end_ch3 = 23,
nx_mipi_int_csi_frame_end_ch2 = 22,
nx_mipi_int_csi_frame_end_ch1 = 21,
nx_mipi_int_csi_frame_end_ch0 = 20,
nx_mipi_int_csi_err_sot_hs_ch3 = 19,
nx_mipi_int_csi_err_sot_hs_ch2 = 18,
nx_mipi_int_csi_err_sot_hs_ch1 = 17,
nx_mipi_int_csi_err_sot_hs_ch0 = 16,
nx_mipi_int_csi_err_lost_fs_ch3 = 15,
nx_mipi_int_csi_err_lost_fs_ch2 = 14,
nx_mipi_int_csi_err_lost_fs_ch1 = 13,
nx_mipi_int_csi_err_lost_fs_ch0 = 12,
nx_mipi_int_csi_err_lost_fe_ch3 = 11,
nx_mipi_int_csi_err_lost_fe_ch2 = 10,
nx_mipi_int_csi_err_lost_fe_ch1 = 9,
nx_mipi_int_csi_err_lost_fe_ch0 = 8,
nx_mipi_int_csi_err_over_ch3 = 7,
nx_mipi_int_csi_err_over_ch2 = 6,
nx_mipi_int_csi_err_over_ch1 = 5,
nx_mipi_int_csi_err_over_ch0 = 4,
nx_mipi_int_csi_err_ecc = 2,
nx_mipi_int_csi_err_crc = 1,
nx_mipi_int_csi_err_id = 0,
nx_mipi_int_dsi_pll_stable = 32 + 31,
nx_mipi_int_dsi_sw_rst_release = 32 + 30,
nx_mipi_int_dsi_sfrplfifoempty = 32 + 29,
nx_mipi_int_dsi_sfrphfifoempty = 32 + 28,
nx_mipi_int_dsi_sync_override = 32 + 27,
nx_mipi_int_dsi_bus_turn_over = 32 + 25,
nx_mipi_int_dsi_frame_done = 32 + 24,
nx_mipi_int_dsi_lpdr_tout = 32 + 21,
nx_mipi_int_dsi_ta_tout = 32 + 20,
nx_mipi_int_dsi_rx_dat_done = 32 + 18,
nx_mipi_int_dsi_rx_te = 32 + 17,
nx_mipi_int_dsi_rx_ack = 32 + 16,
nx_mipi_int_dsi_err_rx_ecc = 32 + 15,
nx_mipi_int_dsi_err_rx_crc = 32 + 14,
nx_mipi_int_dsi_err_esc3 = 32 + 13,
nx_mipi_int_dsi_err_esc2 = 32 + 12,
nx_mipi_int_dsi_err_esc1 = 32 + 11,
nx_mipi_int_dsi_err_esc0 = 32 + 10,
nx_mipi_int_dsi_err_sync3 = 32 + 9,
nx_mipi_int_dsi_err_sync2 = 32 + 8,
nx_mipi_int_dsi_err_sync1 = 32 + 7,
nx_mipi_int_dsi_err_sync0 = 32 + 6,
nx_mipi_int_dsi_err_control3 = 32 + 5,
nx_mipi_int_dsi_err_control2 = 32 + 4,
nx_mipi_int_dsi_err_control1 = 32 + 3,
nx_mipi_int_dsi_err_control0 = 32 + 2,
nx_mipi_int_dsi_err_content_lp0 = 32 + 1,
nx_mipi_int_dsi_err_content_lp1 = 32 + 0,
};
#define DSI_TX_FIFO_SIZE 2048
#define DSI_RX_FIFO_SIZE 256
#define DSI_RX_FIFO_EMPTY 0x30800002
void nx_mipi_dsi_get_status(u32 module_index, u32 *pulps, u32 *pstop,
u32 *pispllstable, u32 *pisinreset,
u32 *pisbackward, u32 *pishsclockready);
void nx_mipi_dsi_software_reset(u32 module_index);
void nx_mipi_dsi_set_clock(u32 module_index, int enable_txhsclock,
int use_external_clock, int enable_byte_clock,
int enable_escclock_clock_lane,
int enable_escclock_data_lane0,
int enable_escclock_data_lane1,
int enable_escclock_data_lane2,
int enable_escclock_data_lane3,
int enable_escprescaler,
u32 escprescalervalue);
void nx_mipi_dsi_set_timeout(u32 module_index, u32 bta_tout,
u32 lpdrtout);
void nx_mipi_dsi_set_config_video_mode(u32 module_index,
int enable_auto_flush_main_display_fifo,
int enable_auto_vertical_count,
int enable_burst,
enum nx_mipi_dsi_syncmode
sync_mode, int enable_eo_tpacket,
int enable_hsync_end_packet,
int enable_hfp, int enable_hbp,
int enable_hsa,
u32 number_of_virtual_channel,
enum nx_mipi_dsi_format format,
u32 number_of_words_in_hfp,
u32 number_of_words_in_hbp,
u32 number_of_words_in_hsync,
u32 number_of_lines_in_vfp,
u32 number_of_lines_in_vbp,
u32 number_of_lines_in_vsync,
u32 number_of_lines_in_command_allow);
void nx_mipi_dsi_set_config_command_mode(u32 module_index,
int enable_auto_flush_main_display_fifo,
int enable_eo_tpacket,
u32 number_of_virtual_channel,
enum nx_mipi_dsi_format format);
void nx_mipi_dsi_set_escape_mode(u32 module_index, u32 stop_state_count,
int force_stop_state, int force_bta,
enum nx_mipi_dsi_lpmode cmdin_lp,
enum nx_mipi_dsi_lpmode txinlp);
void nx_mipi_dsi_set_escape_lp(u32 module_index,
enum nx_mipi_dsi_lpmode cmdin_lp,
enum nx_mipi_dsi_lpmode txinlp);
void nx_mipi_dsi_remote_reset_trigger(u32 module_index);
void nx_mipi_dsi_set_ulps(u32 module_index, int ulpsclocklane,
int ulpsdatalane);
void nx_mipi_dsi_set_size(u32 module_index, u32 width, u32 height);
void nx_mipi_dsi_set_enable(u32 module_index, int enable);
void nx_mipi_dsi_set_phy(u32 module_index, u32 number_of_data_lanes,
int enable_clock_lane, int enable_data_lane0,
int enable_data_lane1, int enable_data_lane2,
int enable_data_lane3, int swap_clock_lane,
int swap_data_lane);
void nx_mipi_dsi_set_pll(u32 module_index, int enable,
u32 pllstabletimer, u32 m_pllpms, u32 m_bandctl,
u32 m_dphyctl, u32 b_dphyctl);
void nx_mipi_dsi_write_pkheader(u32 module_index, u32 data);
void nx_mipi_dsi_write_payload(u32 module_index, u32 data);
u32 nx_mipi_dsi_read_fifo(u32 module_index);
u32 nx_mipi_dsi_read_fifo_status(u32 module_index);
int nx_mipi_smoke_test(u32 module_index);
void nx_mipi_set_base_address(u32 module_index, void *base_address);
void *nx_mipi_get_base_address(u32 module_index);
u32 nx_mipi_get_physical_address(u32 module_index);
void nx_mipi_dsi_set_interrupt_enable_all(u32 module_index, int enable);
void nx_mipi_dsi_set_interrupt_enable(u32 module_index,
u32 int_num, int enable);
int nx_mipi_dsi_get_interrupt_enable(u32 module_index, u32 int_num);
int nx_mipi_dsi_get_interrupt_enable_all(u32 module_index);
int nx_mipi_dsi_get_interrupt_pending(u32 module_index, u32 int_num);
int nx_mipi_dsi_get_interrupt_pending_all(u32 module_index);
int32_t nx_mipi_dsi_get_interrupt_pending_number(u32 module_index);
void nx_mipi_dsi_clear_interrupt_pending(u32 module_index, u32 int_num);
void nx_mipi_dsi_clear_interrupt_pending_all(u32 module_index);
#endif

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/* SPDX-License-Identifier: GPL-2.0+
*
* Copyright (C) 2016 Nexell Co., Ltd.
*
* Author: junghyun, kim <jhkim@nexell.co.kr>
*/
#ifndef _S5PXX18_SOC_MLC_H_
#define _S5PXX18_SOC_MLC_H_
#include "s5pxx18_soc_disptype.h"
#define NUMBER_OF_MLC_MODULE 2
#define PHY_BASEADDR_MLC0 0xC0102000
#define PHY_BASEADDR_MLC1 0xC0102400
#define PHY_BASEADDR_MLC_LIST \
{ PHY_BASEADDR_MLC0, PHY_BASEADDR_MLC1 }
struct nx_mlc_register_set {
u32 mlccontrolt;
u32 mlcscreensize;
u32 mlcbgcolor;
struct {
u32 mlcleftright;
u32 mlctopbottom;
u32 mlcinvalidleftright0;
u32 mlcinvalidtopbottom0;
u32 mlcinvalidleftright1;
u32 mlcinvalidtopbottom1;
u32 mlccontrol;
s32 mlchstride;
s32 mlcvstride;
u32 mlctpcolor;
u32 mlcinvcolor;
u32 mlcaddress;
u32 __reserved0;
} mlcrgblayer[2];
struct {
u32 mlcleftright;
u32 mlctopbottom;
u32 mlccontrol;
u32 mlcvstride;
u32 mlctpcolor;
u32 mlcinvcolor;
u32 mlcaddress;
u32 mlcaddresscb;
u32 mlcaddresscr;
s32 mlcvstridecb;
s32 mlcvstridecr;
u32 mlchscale;
u32 mlcvscale;
u32 mlcluenh;
u32 mlcchenh[4];
} mlcvideolayer;
struct {
u32 mlcleftright;
u32 mlctopbottom;
u32 mlcinvalidleftright0;
u32 mlcinvalidtopbottom0;
u32 mlcinvalidleftright1;
u32 mlcinvalidtopbottom1;
u32 mlccontrol;
s32 mlchstride;
s32 mlcvstride;
u32 mlctpcolor;
u32 mlcinvcolor;
u32 mlcaddress;
} mlcrgblayer2;
u32 mlcpaletetable2;
u32 mlcgammacont;
u32 mlcrgammatablewrite;
u32 mlcggammatablewrite;
u32 mlcbgammatablewrite;
u32 yuvlayergammatable_red;
u32 yuvlayergammatable_green;
u32 yuvlayergammatable_blue;
u32 dimctrl;
u32 dimlut0;
u32 dimlut1;
u32 dimbusyflag;
u32 dimprdarrr0;
u32 dimprdarrr1;
u32 dimram0rddata;
u32 dimram1rddata;
u32 __reserved2[(0x3c0 - 0x12c) / 4];
u32 mlcclkenb;
};
enum nx_mlc_priority {
nx_mlc_priority_videofirst = 0ul,
nx_mlc_priority_videosecond = 1ul,
nx_mlc_priority_videothird = 2ul,
nx_mlc_priority_videofourth = 3ul
};
enum nx_mlc_rgbfmt {
nx_mlc_rgbfmt_r5g6b5 = 0x44320000ul,
nx_mlc_rgbfmt_b5g6r5 = 0xc4320000ul,
nx_mlc_rgbfmt_x1r5g5b5 = 0x43420000ul,
nx_mlc_rgbfmt_x1b5g5r5 = 0xc3420000ul,
nx_mlc_rgbfmt_x4r4g4b4 = 0x42110000ul,
nx_mlc_rgbfmt_x4b4g4r4 = 0xc2110000ul,
nx_mlc_rgbfmt_x8r3g3b2 = 0x41200000ul,
nx_mlc_rgbfmt_x8b3g3r2 = 0xc1200000ul,
nx_mlc_rgbfmt_a1r5g5b5 = 0x33420000ul,
nx_mlc_rgbfmt_a1b5g5r5 = 0xb3420000ul,
nx_mlc_rgbfmt_a4r4g4b4 = 0x22110000ul,
nx_mlc_rgbfmt_a4b4g4r4 = 0xa2110000ul,
nx_mlc_rgbfmt_a8r3g3b2 = 0x11200000ul,
nx_mlc_rgbfmt_a8b3g3r2 = 0x91200000ul,
nx_mlc_rgbfmt_r8g8b8 = 0x46530000ul,
nx_mlc_rgbfmt_b8g8r8 = 0xc6530000ul,
nx_mlc_rgbfmt_x8r8g8b8 = 0x46530000ul,
nx_mlc_rgbfmt_x8b8g8r8 = 0xc6530000ul,
nx_mlc_rgbfmt_a8r8g8b8 = 0x06530000ul,
nx_mlc_rgbfmt_a8b8g8r8 = 0x86530000ul
};
enum nx_mlc_yuvfmt {
nx_mlc_yuvfmt_420 = 0ul << 16,
nx_mlc_yuvfmt_422 = 1ul << 16,
nx_mlc_yuvfmt_444 = 3ul << 16,
nx_mlc_yuvfmt_yuyv = 2ul << 16,
nx_mlc_yuvfmt_422_cbcr = 4ul << 16,
nx_mlc_yuvfmt_420_cbcr = 5ul << 16,
};
#ifdef __arm
#pragma diag_default 66
#endif
int nx_mlc_initialize(void);
u32 nx_mlc_get_number_of_module(void);
u32 nx_mlc_get_physical_address(u32 module_index);
u32 nx_mlc_get_size_of_register_set(void);
void nx_mlc_set_base_address(u32 module_index, void *base_address);
void *nx_mlc_get_base_address(u32 module_index);
int nx_mlc_open_module(u32 module_index);
int nx_mlc_close_module(u32 module_index);
int nx_mlc_check_busy(u32 module_index);
int nx_mlc_can_power_down(u32 module_index);
void nx_mlc_set_clock_pclk_mode(u32 module_index, enum nx_pclkmode mode);
enum nx_pclkmode nx_mlc_get_clock_pclk_mode(u32 module_index);
void nx_mlc_set_clock_bclk_mode(u32 module_index, enum nx_bclkmode mode);
enum nx_bclkmode nx_mlc_get_clock_bclk_mode(u32 module_index);
void nx_mlc_set_top_power_mode(u32 module_index, int bpower);
int nx_mlc_get_top_power_mode(u32 module_index);
void nx_mlc_set_top_sleep_mode(u32 module_index, int bsleep);
int nx_mlc_get_top_sleep_mode(u32 module_index);
void nx_mlc_set_top_dirty_flag(u32 module_index);
int nx_mlc_get_top_dirty_flag(u32 module_index);
void nx_mlc_set_mlc_enable(u32 module_index, int benb);
int nx_mlc_get_mlc_enable(u32 module_index);
void nx_mlc_set_field_enable(u32 module_index, int benb);
int nx_mlc_get_field_enable(u32 module_index);
void nx_mlc_set_layer_priority(u32 module_index,
enum nx_mlc_priority priority);
void nx_mlc_set_screen_size(u32 module_index, u32 width, u32 height);
void nx_mlc_get_screen_size(u32 module_index, u32 *pwidth,
u32 *pheight);
void nx_mlc_set_background(u32 module_index, u32 color);
void nx_mlc_set_dirty_flag(u32 module_index, u32 layer);
int nx_mlc_get_dirty_flag(u32 module_index, u32 layer);
void nx_mlc_set_layer_enable(u32 module_index, u32 layer, int benb);
int nx_mlc_get_layer_enable(u32 module_index, u32 layer);
void nx_mlc_set_lock_size(u32 module_index, u32 layer, u32 locksize);
void nx_mlc_set_alpha_blending(u32 module_index, u32 layer, int benb,
u32 alpha);
void nx_mlc_set_transparency(u32 module_index, u32 layer, int benb,
u32 color);
void nx_mlc_set_color_inversion(u32 module_index, u32 layer, int benb,
u32 color);
u32 nx_mlc_get_extended_color(u32 module_index, u32 color,
enum nx_mlc_rgbfmt format);
void nx_mlc_set_format_rgb(u32 module_index, u32 layer,
enum nx_mlc_rgbfmt format);
void nx_mlc_set_format_yuv(u32 module_index, enum nx_mlc_yuvfmt format);
void nx_mlc_set_position(u32 module_index, u32 layer, s32 sx,
s32 sy, s32 ex, s32 ey);
void nx_mlc_set_dither_enable_when_using_gamma(u32 module_index,
int benable);
int nx_mlc_get_dither_enable_when_using_gamma(u32 module_index);
void nx_mlc_set_gamma_priority(u32 module_index, int bvideolayer);
int nx_mlc_get_gamma_priority(u32 module_index);
void nx_mlc_set_rgblayer_invalid_position(u32 module_index, u32 layer,
u32 region, s32 sx,
s32 sy, s32 ex,
s32 ey, int benb);
void nx_mlc_set_rgblayer_stride(u32 module_index, u32 layer,
s32 hstride, s32 vstride);
void nx_mlc_set_rgblayer_address(u32 module_index, u32 layer, u32 addr);
void nx_mlc_set_rgblayer_gama_table_power_mode(u32 module_index,
int bred, int bgreen,
int bblue);
void nx_mlc_get_rgblayer_gama_table_power_mode(u32 module_index,
int *pbred, int *pbgreen,
int *pbblue);
void nx_mlc_set_rgblayer_gama_table_sleep_mode(u32 module_index,
int bred, int bgreen,
int bblue);
void nx_mlc_get_rgblayer_gama_table_sleep_mode(u32 module_index,
int *pbred, int *pbgreen,
int *pbblue);
void nx_mlc_set_rgblayer_rgamma_table(u32 module_index, u32 dwaddress,
u32 dwdata);
void nx_mlc_set_rgblayer_ggamma_table(u32 module_index, u32 dwaddress,
u32 dwdata);
void nx_mlc_set_rgblayer_bgamma_table(u32 module_index, u32 dwaddress,
u32 dwdata);
void nx_mlc_set_rgblayer_gamma_enable(u32 module_index, int benable);
int nx_mlc_get_rgblayer_gamma_enable(u32 module_index);
void nx_mlc_set_video_layer_stride(u32 module_index, s32 lu_stride,
s32 cb_stride, s32 cr_stride);
void nx_mlc_set_video_layer_address(u32 module_index, u32 lu_addr,
u32 cb_addr, u32 cr_addr);
void nx_mlc_set_video_layer_address_yuyv(u32 module_index, u32 addr,
s32 stride);
void nx_mlc_set_video_layer_scale_factor(u32 module_index, u32 hscale,
u32 vscale, int bhlumaenb,
int bhchromaenb, int bvlumaenb,
int bvchromaenb);
void nx_mlc_set_video_layer_scale_filter(u32 module_index, int bhlumaenb,
int bhchromaenb, int bvlumaenb,
int bvchromaenb);
void nx_mlc_get_video_layer_scale_filter(u32 module_index,
int *bhlumaenb,
int *bhchromaenb,
int *bvlumaenb,
int *bvchromaenb);
void nx_mlc_set_video_layer_scale(u32 module_index, u32 sw, u32 sh,
u32 dw, u32 dh, int bhlumaenb,
int bhchromaenb, int bvlumaenb,
int bvchromaenb);
void nx_mlc_set_video_layer_luma_enhance(u32 module_index, u32 contrast,
s32 brightness);
void nx_mlc_set_video_layer_chroma_enhance(u32 module_index,
u32 quadrant, s32 cb_a,
s32 cb_b, s32 cr_a,
s32 cr_b);
void nx_mlc_set_video_layer_line_buffer_power_mode(u32 module_index,
int benable);
int nx_mlc_get_video_layer_line_buffer_power_mode(u32 module_index);
void nx_mlc_set_video_layer_line_buffer_sleep_mode(u32 module_index,
int benable);
int nx_mlc_get_video_layer_line_buffer_sleep_mode(u32 module_index);
void nx_mlc_set_video_layer_gamma_enable(u32 module_index, int benable);
int nx_mlc_get_video_layer_gamma_enable(u32 module_index);
void nx_mlc_set_gamma_table_poweroff(u32 module_index, int enb);
enum mlc_rgbfmt {
rgbfmt_r5g6b5 = 0,
rgbfmt_x1r5g5b5 = 1,
rgbfmt_x4r4g4b4 = 2,
rgbfmt_x8r3g3b2 = 3,
rgbfmt_x8l8 = 4,
rgbfmt_l16 = 5,
rgbfmt_a1r5g5b5 = 6,
rgbfmt_a4r4g4b4 = 7,
rgbfmt_a8r3g3b2 = 8,
rgbfmt_a8l8 = 9,
rgbfmt_r8g8b8 = 10,
rgbfmt_x8r8g8b8 = 11,
rgbfmt_a8r8g8b8 = 12,
rgbfmt_g8r8_g8b8 = 13,
rgbfmt_r8g8_b8g8 = 14,
rgbfmt_b5g6r5 = 15,
rgbfmt_x1b5g5r5 = 16,
rgbfmt_x4b4g4r4 = 17,
rgbfmt_x8b3g3r2 = 18,
rgbfmt_a1b5g5r5 = 19,
rgbfmt_a4b4g4r4 = 20,
rgbfmt_a8b3g3r2 = 21,
rgbfmt_b8g8r8 = 22,
rgbfmt_x8b8g8r8 = 23,
rgbfmt_a8b8g8r8 = 24,
rgbfmt_g8b8_g8r8 = 25,
rgbfmt_b8g8_r8g8 = 26,
rgbfmt_pataletb = 27
};
enum latyername {
topmlc = 0,
rgb0 = 1,
rgb1 = 2,
rgb2 = 3,
video = 4
};
enum srammode {
poweroff = 0,
sleepmode = 2,
run = 3
};
enum locksizesel {
locksize_4 = 0,
locksize_8 = 1,
locksize_16 = 2
};
enum g3daddrchangeallowed {
prim = 0,
secon = 1,
primorsecon = 2,
primandsecon = 3
};
void nx_mlc_set_mlctop_control_parameter(u32 module_index,
int field_enable, int mlcenable,
u8 priority,
enum g3daddrchangeallowed
g3daddr_change_allowed);
void nx_mlc_set_rgb0layer_control_parameter(u32 module_index,
int layer_enable,
int grp3denable,
int tp_enable,
u32 transparency_color,
int inv_enable,
u32 inverse_color,
int blend_enable,
u8 alpha_value,
enum mlc_rgbfmt rbgformat,
enum locksizesel
lock_size_select);
u32 nx_mlc_get_rgbformat(enum mlc_rgbfmt rbgformat);
void nx_mlc_set_rgb1layer_control_parameter(u32 module_index,
int layer_enable,
int grp3denable,
int tp_enable,
u32 transparency_color,
int inv_enable,
u32 inverse_color,
int blend_enable,
u8 alpha_value,
enum mlc_rgbfmt rbgformat,
enum locksizesel
lock_size_select);
void nx_mlc_set_rgb2layer_control_parameter(u32 module_index,
int layer_enable,
int grp3denable,
int tp_enable,
u32 transparency_color,
int inv_enable,
u32 inverse_color,
int blend_enable,
u8 alpha_value,
enum mlc_rgbfmt rbgformat,
enum locksizesel
lock_size_select);
void nx_mlc_set_video_layer_control_parameter(u32 module_index,
int layer_enable,
int tp_enable,
u32 transparency_color,
int inv_enable,
u32 inverse_color,
int blend_enable,
u8 alpha_value,
enum nx_mlc_yuvfmt
yuvformat);
void nx_mlc_set_srammode(u32 module_index, enum latyername layer_name,
enum srammode sram_mode);
void nx_mlc_set_layer_reg_finish(u32 module_index,
enum latyername layer_name);
void nx_mlc_set_video_layer_coordinate(u32 module_index,
int vfilterenable,
int hfilterenable,
int vfilterenable_c,
int hfilterenable_c,
u16 video_layer_with,
u16 video_layer_height,
s16 left, s16 right,
s16 top, s16 bottom);
void nx_mlc_set_video_layer_filter_scale(u32 module_index, u32 hscale,
u32 vscale);
void nx_mlcsetgammasrammode(u32 module_index, enum srammode sram_mode);
void nx_mlc_set_gamma_control_parameter(u32 module_index,
int rgbgammaenb, int yuvgammaenb,
int yuvalphaarray,
int dither_enb);
void nx_mlc_set_layer_alpha256(u32 module_index, u32 layer, u32 alpha);
int nx_mlc_is_under_flow(u32 module_index);
struct nx_mlc_gamma_table_parameter {
u32 r_table[256];
u32 g_table[256];
u32 b_table[256];
u32 ditherenb;
u32 alphaselect;
u32 yuvgammaenb;
u32 rgbgammaenb;
u32 allgammaenb;
};
void nx_mlc_set_gamma_table(u32 module_index, int enb,
struct nx_mlc_gamma_table_parameter *p_gammatable);
void nx_mlc_get_rgblayer_stride(u32 module_index, u32 layer,
s32 *hstride, s32 *vstride);
void nx_mlc_get_rgblayer_address(u32 module_index, u32 layer,
u32 *phys_address);
void nx_mlc_get_position(u32 module_index, u32 layer, int *left,
int *top, int *right, int *bottom);
void nx_mlc_get_video_layer_address_yuyv(u32 module_index, u32 *address,
u32 *stride);
void nx_mlc_get_video_layer_address(u32 module_index, u32 *lu_address,
u32 *cb_address, u32 *cr_address);
void nx_mlc_get_video_layer_stride(u32 module_index, u32 *lu_stride,
u32 *cb_stride, u32 *cr_stride);
void nx_mlc_get_video_layer_stride(u32 module_index, u32 *lu_stride,
u32 *cb_stride, u32 *cr_stride);
void nx_mlc_get_video_position(u32 module_index, int *left, int *top,
int *right, int *bottom);
#endif