Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-20 03:38:43 +00:00
Code Issues Projects Releases Packages Wiki Activity
u-boot/drivers/video/exynos/exynos_mipi_dsi_lowlevel.h

99 lines
4.7 KiB
C
Raw Normal View History

EXYNOS: support EXYNOS MIPI DSI interface driver. EXYNOS SoC platform has MIPI-DSI controller and MIPI-DSI based LCD Panel could be used with it. This patch supports MIPI-DSI driver based Samsung SoC chip. LCD panel driver based MIPI-DSI should be registered to MIPI-DSI driver at board file and LCD panel driver specific function registered to mipi_dsim_ddi structure at lcd panel init function called system init. In the MIPI-DSI driver, find lcd panel driver by using registered lcd panel name, and then initialize lcd panel driver. Signed-off-by: Donghwa Lee <dh09.lee@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Acked-by: Anatolij Gustschin <agust@denx.de>
2012-04-05 19:36:21 +00:00
/*
* Copyright (C) 2012 Samsung Electronics
*
* Author: InKi Dae <inki.dae@samsung.com>
* Author: Donghwa Lee <dh09.lee@samsung.com>
*
Coding Style cleanup: remove trailing white space Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-10-07 11:07:26 +00:00
* SPDX-License-Identifier: GPL-2.0+
EXYNOS: support EXYNOS MIPI DSI interface driver. EXYNOS SoC platform has MIPI-DSI controller and MIPI-DSI based LCD Panel could be used with it. This patch supports MIPI-DSI driver based Samsung SoC chip. LCD panel driver based MIPI-DSI should be registered to MIPI-DSI driver at board file and LCD panel driver specific function registered to mipi_dsim_ddi structure at lcd panel init function called system init. In the MIPI-DSI driver, find lcd panel driver by using registered lcd panel name, and then initialize lcd panel driver. Signed-off-by: Donghwa Lee <dh09.lee@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Acked-by: Anatolij Gustschin <agust@denx.de>
2012-04-05 19:36:21 +00:00
*/
#ifndef _EXYNOS_MIPI_DSI_LOWLEVEL_H
#define _EXYNOS_MIPI_DSI_LOWLEVEL_H
void exynos_mipi_dsi_register(struct mipi_dsim_device *dsim);
void exynos_mipi_dsi_func_reset(struct mipi_dsim_device *dsim);
void exynos_mipi_dsi_sw_reset(struct mipi_dsim_device *dsim);
void exynos_mipi_dsi_sw_release(struct mipi_dsim_device *dsim);
void exynos_mipi_dsi_set_interrupt_mask(struct mipi_dsim_device *dsim,
unsigned int mode, unsigned int mask);
void exynos_mipi_dsi_set_data_lane_number(struct mipi_dsim_device *dsim,
unsigned int count);
void exynos_mipi_dsi_init_fifo_pointer(struct mipi_dsim_device *dsim,
unsigned int cfg);
void exynos_mipi_dsi_set_phy_tunning(struct mipi_dsim_device *dsim,
unsigned int value);
void exynos_mipi_dsi_set_phy_tunning(struct mipi_dsim_device *dsim,
unsigned int value);
void exynos_mipi_dsi_set_main_disp_resol(struct mipi_dsim_device *dsim,
unsigned int width_resol, unsigned int height_resol);
void exynos_mipi_dsi_set_main_disp_vporch(struct mipi_dsim_device *dsim,
unsigned int cmd_allow, unsigned int vfront, unsigned int vback);
void exynos_mipi_dsi_set_main_disp_hporch(struct mipi_dsim_device *dsim,
unsigned int front, unsigned int back);
void exynos_mipi_dsi_set_main_disp_sync_area(struct mipi_dsim_device *dsim,
unsigned int vert, unsigned int hori);
void exynos_mipi_dsi_set_sub_disp_resol(struct mipi_dsim_device *dsim,
unsigned int vert, unsigned int hori);
void exynos_mipi_dsi_init_config(struct mipi_dsim_device *dsim);
void exynos_mipi_dsi_display_config(struct mipi_dsim_device *dsim,
struct mipi_dsim_config *dsim_config);
void exynos_mipi_dsi_set_data_lane_number(struct mipi_dsim_device *dsim,
unsigned int count);
void exynos_mipi_dsi_enable_lane(struct mipi_dsim_device *dsim,
unsigned int lane, unsigned int enable);
void exynos_mipi_dsi_enable_afc(struct mipi_dsim_device *dsim,
unsigned int enable, unsigned int afc_code);
void exynos_mipi_dsi_enable_pll_bypass(struct mipi_dsim_device *dsim,
unsigned int enable);
void exynos_mipi_dsi_pll_freq_band(struct mipi_dsim_device *dsim,
unsigned int freq_band);
void exynos_mipi_dsi_pll_freq(struct mipi_dsim_device *dsim,
unsigned int pre_divider, unsigned int main_divider,
unsigned int scaler);
void exynos_mipi_dsi_pll_stable_time(struct mipi_dsim_device *dsim,
unsigned int lock_time);
void exynos_mipi_dsi_enable_pll(struct mipi_dsim_device *dsim,
unsigned int enable);
void exynos_mipi_dsi_set_byte_clock_src(struct mipi_dsim_device *dsim,
unsigned int src);
void exynos_mipi_dsi_enable_byte_clock(struct mipi_dsim_device *dsim,
unsigned int enable);
void exynos_mipi_dsi_set_esc_clk_prs(struct mipi_dsim_device *dsim,
unsigned int enable, unsigned int prs_val);
void exynos_mipi_dsi_enable_esc_clk_on_lane(struct mipi_dsim_device *dsim,
unsigned int lane_sel, unsigned int enable);
void exynos_mipi_dsi_force_dphy_stop_state(struct mipi_dsim_device *dsim,
unsigned int enable);
unsigned int exynos_mipi_dsi_is_lane_state(struct mipi_dsim_device *dsim);
void exynos_mipi_dsi_set_stop_state_counter(struct mipi_dsim_device *dsim,
unsigned int cnt_val);
void exynos_mipi_dsi_set_bta_timeout(struct mipi_dsim_device *dsim,
unsigned int timeout);
void exynos_mipi_dsi_set_lpdr_timeout(struct mipi_dsim_device *dsim,
unsigned int timeout);
void exynos_mipi_dsi_set_lcdc_transfer_mode(struct mipi_dsim_device *dsim,
unsigned int lp);
void exynos_mipi_dsi_set_cpu_transfer_mode(struct mipi_dsim_device *dsim,
unsigned int lp);
void exynos_mipi_dsi_enable_hs_clock(struct mipi_dsim_device *dsim,
unsigned int enable);
void exynos_mipi_dsi_dp_dn_swap(struct mipi_dsim_device *dsim,
unsigned int swap_en);
void exynos_mipi_dsi_hs_zero_ctrl(struct mipi_dsim_device *dsim,
unsigned int hs_zero);
void exynos_mipi_dsi_prep_ctrl(struct mipi_dsim_device *dsim,
unsigned int prep);
void exynos_mipi_dsi_clear_interrupt(struct mipi_dsim_device *dsim);
void exynos_mipi_dsi_clear_all_interrupt(struct mipi_dsim_device *dsim);
unsigned int exynos_mipi_dsi_is_pll_stable(struct mipi_dsim_device *dsim);
unsigned int exynos_mipi_dsi_get_fifo_state(struct mipi_dsim_device *dsim);
unsigned int _exynos_mipi_dsi_get_frame_done_status(struct mipi_dsim_device
*dsim);
void _exynos_mipi_dsi_clear_frame_done(struct mipi_dsim_device *dsim);
void exynos_mipi_dsi_wr_tx_header(struct mipi_dsim_device *dsim,
exynos: video: change mipi dsi write function parameters correctly This patch have changed mipi dsi write functions' parameters correctly so that type cast operations were removed. And mipi dsi payload is composed with array of panel commands to improve readability. Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
2013-08-05 04:34:32 +00:00
unsigned int di, const unsigned char data0, const unsigned char data1);
EXYNOS: support EXYNOS MIPI DSI interface driver. EXYNOS SoC platform has MIPI-DSI controller and MIPI-DSI based LCD Panel could be used with it. This patch supports MIPI-DSI driver based Samsung SoC chip. LCD panel driver based MIPI-DSI should be registered to MIPI-DSI driver at board file and LCD panel driver specific function registered to mipi_dsim_ddi structure at lcd panel init function called system init. In the MIPI-DSI driver, find lcd panel driver by using registered lcd panel name, and then initialize lcd panel driver. Signed-off-by: Donghwa Lee <dh09.lee@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Acked-by: Anatolij Gustschin <agust@denx.de>
2012-04-05 19:36:21 +00:00
void exynos_mipi_dsi_wr_tx_data(struct mipi_dsim_device *dsim,
unsigned int tx_data);
#endif /* _EXYNOS_MIPI_DSI_LOWLEVEL_H */
Reference in a new issue Copy permalink