ddp.c File Reference

#include <device/mmio.h>
#include <edid.h>
#include <soc/addressmap.h>
#include <soc/ddp.h>
#include <types.h>

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Functions
static void	disp_config_main_path_connection (void)
static void	disp_config_main_path_mutex (void)
static void	ovl_bgclr_in_sel (u32 idx)
static void	enable_pq (struct disp_pq_regs *const regs, u32 width, u32 height, int enable_relay)
static void	main_disp_path_setup (u32 width, u32 height, u32 vrefresh)
static void	disp_clock_on (void)
void	mtk_ddp_init (void)
void	mtk_ddp_mode_set (const struct edid *edid)

Function Documentation

disp_clock_on()

static void disp_clock_on ( void  )

static

Definition at line 61 of file ddp.c.

References CG_CON0_DISP_ALL, CG_CON1_DISP_DSI0, CG_CON1_DISP_DSI0_INTERFACE, clrbits32, mmsys_cfg, mmsys_cfg_regs::mmsys_cg_con0, and mmsys_cfg_regs::mmsys_cg_con1.

Referenced by mtk_ddp_init().

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disp_config_main_path_connection()

static void disp_config_main_path_connection ( void  )

static

Definition at line 9 of file ddp.c.

References mmsys_cfg_regs::disp_dither0_mout_en, mmsys_cfg_regs::disp_ovl0_2l_mout_en, mmsys_cfg_regs::disp_ovl0_mout_en, mmsys_cfg_regs::disp_path0_sel_in, DISP_PATH0_SEL_IN_OVL0_2L, mmsys_cfg_regs::disp_rdma0_sout_sel_in, DITHER0_MOUT_EN_DISP_DSI0, mmsys_cfg_regs::dsi0_sel_in, DSI0_SEL_IN_DITHER0_MOUT, mmsys_cfg, OVL0_2L_MOUT_EN_DISP_PATH0, OVL0_MOUT_EN_OVL0_2L, RDMA0_SOUT_SEL_IN_COLOR, and write32().

Referenced by main_disp_path_setup().

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disp_config_main_path_mutex()

static void disp_config_main_path_mutex ( void  )

static

Definition at line 19 of file ddp.c.

References BIT, disp_mutex_regs::ctl, disp_mutex, disp_mutex_regs::en, disp_mutex_regs::mod, disp_mutex_regs::mutex, MUTEX_MOD_MAIN_PATH, MUTEX_SOF_DSI0, and write32().

Referenced by main_disp_path_setup().

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enable_pq()

static void enable_pq ( struct disp_pq_regs *const  regs, u32  width, u32  height, int  enable_relay  )

static

Definition at line 34 of file ddp.c.

References height, PQ_EN, PQ_RELAY_MODE, width, and write32().

Referenced by main_disp_path_setup().

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main_disp_path_setup()

static void main_disp_path_setup ( u32  width, u32  height, u32  vrefresh  )

static

Definition at line 43 of file ddp.c.

References color_start(), disp_aal, disp_ccorr, disp_config_main_path_connection(), disp_config_main_path_mutex(), disp_dither, disp_gamma, enable_pq(), height, KiB, MAIN_PATH_OVL_NR, ovl_set_roi(), rdma_config(), and width.

Referenced by mtk_ddp_mode_set().

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mtk_ddp_init()

void mtk_ddp_init

(

void

)

Definition at line 69 of file ddp.c.

References disp_clock_on(), SMI_LARB0, SMI_LARB_NON_SEC_CON, and write32().

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mtk_ddp_mode_set()

void mtk_ddp_mode_set

(

const struct edid *

edid

)

Definition at line 76 of file ddp.c.

References edid::framebuffer_bits_per_pixel, edid_mode::ha, height, main_disp_path_setup(), edid::mode, ovl_bgclr_in_sel(), OVL_INFMT_RGBA8888, ovl_layer_config(), rdma_start(), edid_mode::refresh, edid_mode::va, and width.

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ovl_bgclr_in_sel()

static void ovl_bgclr_in_sel ( u32  idx )

static

Definition at line 29 of file ddp.c.

References BIT, disp_ovl, and setbits32.

Referenced by mtk_ddp_mode_set().

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