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r_vdc5_register.c File Reference
Functions | Variables

r_vdc5_register.c File Reference

VDC5 driver register setup processing. More...

Go to the source code of this file.

Functions

static void SetVideoExternalInput (const vdc5_ext_in_sig_t *const ext_sig_tmp, const vdc5_regaddr_input_ctrl_t *const input_ctrl)
 Sets external input video signal.
static void SetInitialConnection (const vdc5_channel_t ch)
 Initializes cascaded connection.
static void SetGrapicsBackgroundColor (const vdc5_channel_t ch)
 Sets background color for graphics.
static void SetScalerBackgroundColor (const vdc5_channel_t ch, const vdc5_graphics_type_t graphics_id, const vdc5_color_space_t color_space)
 Sets background color for scaler 0, scaler 1, graphics 0, and graphics 1.
static void SetLcdTcon_STVA_VS (const vdc5_lcd_tcon_timing_t *const lcd_tcon, const vdc5_regaddr_output_ctrl_t *const output_ctrl)
 Sets LCD TCON - STVA/VS.
static void SetLcdTcon_STVB_VE (const vdc5_lcd_tcon_timing_t *const lcd_tcon, const vdc5_regaddr_output_ctrl_t *const output_ctrl)
 Sets LCD TCON - STVB/VE.
static void SetLcdTcon_STH_HS (const vdc5_lcd_tcon_timing_t *const lcd_tcon, const vdc5_regaddr_output_ctrl_t *const output_ctrl)
 Sets LCD TCON - STH/HS.
static void SetLcdTcon_STB_HE (const vdc5_lcd_tcon_timing_t *const lcd_tcon, const vdc5_regaddr_output_ctrl_t *const output_ctrl)
 Sets LCD TCON - STB/HE.
static void SetLcdTcon_CPV_GCK (const vdc5_lcd_tcon_timing_t *const lcd_tcon, const vdc5_regaddr_output_ctrl_t *const output_ctrl)
 Sets LCD TCON - CPV/GCK.
static void SetLcdTcon_POLA (const vdc5_lcd_tcon_timing_t *const lcd_tcon, const vdc5_regaddr_output_ctrl_t *const output_ctrl)
 Sets LCD TCON - POLA.
static void SetLcdTcon_POLB (const vdc5_lcd_tcon_timing_t *const lcd_tcon, const vdc5_regaddr_output_ctrl_t *const output_ctrl)
 Sets LCD TCON - POLB.
static void SetLcdTcon_DE (const vdc5_lcd_tcon_timing_t *const lcd_tcon, const vdc5_regaddr_output_ctrl_t *const output_ctrl)
 Sets LCD TCON - DE.
static void SetScalingDown (const vdc5_scalingdown_rot_t *const scldw_rot, const vdc5_res_inter_t res_inter, const vdc5_regaddr_scaler_t *const scaler)
 Sets scaling-down.
static void SetScalingUp (const vdc5_width_read_fb_t *const w_read_fb, const vdc5_period_rect_t *const gr_grc, const vdc5_onoff_t adj_sel, const vdc5_onoff_t ip_conversion, const vdc5_wr_md_t res_ds_wr_md, const vdc5_gr_ln_off_dir_t ln_off_dir, const vdc5_regaddr_scaler_t *const scaler)
 Sets scaling-up.
static uint32_t CalcScalingRatio (const uint32_t before_scl, const uint32_t after_scl, const vdc5_onoff_t adj_sel, const vdc5_onoff_t round_up)
 Calculates scaling ratio.
static void SetInputCntrlColorMtx (const vdc5_channel_t ch, const vdc5_scaling_type_t scaling_id)
 Sets color matrix in the input controller.
static vdc5_onoff_t ConfirmGraphicsEnlargement (const vdc5_graphics_type_t graphics_id, const vdc5_gr_flm_sel_t gr_flm_sel, const vdc5_width_read_fb_t *const w_read_fb, const vdc5_period_rect_t *const gr_grc)
 Confirms whether the graphics enlargement will occur or not.
static void SetScalerGraphics (const vdc5_channel_t ch, const vdc5_graphics_type_t graphics_id, const vdc5_width_read_fb_t *const w_read_fb, const vdc5_period_rect_t *const gr_grc, const vdc5_gr_flm_sel_t gr_flm_sel, const vdc5_onoff_t gr_enlarge)
 Sets scaler for graphics.
static uint32_t DisplayStartPixelSetting (const uint32_t gr_base, const vdc5_gr_format_t gr_format)
 Gets the amount of data to be skipped through.
static vdc5_onoff_t SetCascade (const vdc5_channel_t ch, const vdc5_graphics_type_t graphics_id, const vdc5_gr_flm_sel_t gr_flm_sel, const vdc5_onoff_t gr_enlarge)
 Sets cascaded connection.
static void SetupGraphicsVIN (const vdc5_channel_t ch, const vdc5_graphics_type_t graphics_id, const vdc5_gr_flm_sel_t gr_flm_sel, const vdc5_onoff_t gr_enlarge)
 Sets VIN synthesizer.
static void ChangeGraphicsVIN (const vdc5_channel_t ch, const vdc5_graphics_type_t graphics_id, const vdc5_gr_flm_sel_t gr_flm_sel, const vdc5_onoff_t gr_enlarge)
 Changes VIN synthesizer settings.
static void SetImgQaImproverColorMtx (const vdc5_channel_t ch, const vdc5_graphics_type_t graphics_id, const vdc5_color_space_t color_space)
 Sets color matrix in the image quality improver.
static void SetRwProcAbility_Write_0 (const vdc5_channel_t ch, const vdc5_onoff_t ability)
 Activates/deactivates frame buffer writing for scaler 0.
static void SetRwProcAbility_Write_1 (const vdc5_channel_t ch, const vdc5_onoff_t ability)
 Activates/deactivates frame buffer writing for scaler 1.
static void SetRwProcAbility_Write_OIR (const vdc5_channel_t ch, const vdc5_onoff_t ability)
 Activates/deactivates frame buffer writing for OIR.
static void SetRwProcAbility_Read_0 (const vdc5_channel_t ch, const vdc5_onoff_t ability)
 Activates/deactivates frame buffer reading for graphics 0.
static void SetRwProcAbility_Read_1 (const vdc5_channel_t ch, const vdc5_onoff_t ability)
 Activates/deactivates frame buffer reading for graphics 1.
static void SetRwProcAbility_Read_2 (const vdc5_channel_t ch, const vdc5_onoff_t ability)
 Activates/deactivates frame buffer reading for graphics 2.
static void SetRwProcAbility_Read_3 (const vdc5_channel_t ch, const vdc5_onoff_t ability)
 Activates/deactivates frame buffer reading for graphics 3.
static void SetRwProcAbility_Read_OIR (const vdc5_channel_t ch, const vdc5_onoff_t ability)
 Activates/deactivates frame buffer reading for OIR.
static void SetRegUpdateRwEnable (const vdc5_channel_t ch, const vdc5_layer_id_t layer_id)
 Sets register update control register to update the frame buffer read and write enable settings.
static void SetGraphicsDisplayMode (const vdc5_channel_t ch, const vdc5_layer_id_t layer_id, const vdc5_gr_disp_sel_t *const gr_disp_sel)
 Sets graphics display mode.
static void SetColorMatrix (const vdc5_colormtx_mode_t mtx_mode, const uint16_t *const offset, const uint16_t *const gain, const vdc5_regaddr_color_matrix_t *const color_matrix)
 Sets color matrix.
static void SetImageEnhancementSharpness (const vdc5_onoff_t shp_h_on, const vdc5_enhance_sharp_t *const sharp_param, const vdc5_regaddr_img_qlty_imp_t *const img_qlty_imp)
 Sets sharpness.
static void SetImageEnhancementLti (const vdc5_onoff_t lti_h_on, const vdc5_enhance_lti_t *const lti_param, const vdc5_regaddr_img_qlty_imp_t *const img_qlty_imp)
 Sets LTI.
static void SetAlphaRectArea (const vdc5_pd_disp_rect_t *const pd_disp_rect, const vdc5_regaddr_img_synthesizer_t *const img_synthesizer)
 Sets alpha blending area of a rectangle.
static void SetUndSel (const vdc5_channel_t ch, const vdc5_onoff_t und_sel)
 Sets upper-layer and lower-layer plane in scaler.
static uint32_t ColorConversion (const vdc5_gr_format_t gr_format, const uint32_t input_color)
 Converts the color format from gr_format format into 24-bit RGB888 format.
static uint32_t ColorConversionFrom4to8 (const uint32_t color_value)
 Converts the color data from 4 bits value into 8 bits value.
static uint32_t ColorConversionFrom5to8 (const uint32_t color_value)
 Converts the color data from 5 bits value into 8 bits value.
static uint32_t ColorConversionFrom6to8 (const uint32_t color_value)
 Converts the color data from 6 bits value into 8 bits value.
static uint32_t ColorConversionIntoAgbr (const uint32_t color_value)
 Converts the color data from ARGB8888 format into AGBR8888 format.
static void Set_Clut (const vdc5_clut_t *const param, volatile uint32_t *regaddr_clut)
 Sets color lookup table (CLUT)
static void Set_StartThreshold_Gamma (const uint8_t *gam_th, volatile uint32_t *const *const gam_area)
 Sets start threshold for gamma correction.
static void Set_GainAdjustment_Gamma (const uint16_t *gam_gain, volatile uint32_t *const *const gam_lut)
 Sets gain adjustment for gamma correction.
static void Wait_200_usec (void)
 Waits for 200 usec.
void VDC5_Initialize (const vdc5_channel_t ch, const vdc5_init_t *const param)
 Sets registers for initialization.
void VDC5_Terminate (const vdc5_channel_t ch)
 Sets registers for termination.
void VDC5_VideoInput (const vdc5_channel_t ch, const vdc5_input_t *const param)
 Sets registers for video input.
void VDC5_SyncControl (const vdc5_channel_t ch, const vdc5_sync_ctrl_t *const param)
 Sets registers for sync control.
void VDC5_DisplayOutput (const vdc5_channel_t ch, const vdc5_output_t *const param)
 Sets registers for display output.
void VDC5_WriteDataControl (const vdc5_channel_t ch, const vdc5_scaling_type_t scaling_id, const vdc5_write_t *const param)
 Sets registers for data write control processing.
void VDC5_ChangeWriteProcess (const vdc5_channel_t ch, const vdc5_scaling_type_t scaling_id, const vdc5_write_chg_t *const param)
 Sets registers for data write change processing.
void VDC5_ReadDataControl (const vdc5_channel_t ch, const vdc5_graphics_type_t graphics_id, const vdc5_read_t *const param)
 Sets registers for data read control processing.
void VDC5_ChangeReadProcess (const vdc5_channel_t ch, const vdc5_graphics_type_t graphics_id, const vdc5_read_chg_t *const param)
 Sets registers for data read change processing.
void VDC5_StartProcess (const vdc5_channel_t ch, const vdc5_layer_id_t layer_id, const vdc5_start_t *const param)
 Sets registers for data write/read start processing.
void VDC5_StopProcess (const vdc5_channel_t ch, const vdc5_layer_id_t layer_id)
 Sets registers for data write/read stop processing.
void VDC5_ReleaseDataControl (const vdc5_channel_t ch, const vdc5_layer_id_t layer_id)
 Sets registers for data write/read control release processing.
void VDC5_VideoNoiseReduction (const vdc5_channel_t ch, const vdc5_onoff_t nr1d_on, const vdc5_noise_reduction_t *const param)
 Sets registers for noise reduction.
void VDC5_ImageColorMatrix (const vdc5_channel_t ch, const vdc5_color_matrix_t *const param)
 Sets registers for color matrix.
void VDC5_ImageEnhancement (const vdc5_channel_t ch, const vdc5_imgimprv_id_t imgimprv_id, const vdc5_onoff_t shp_h_on, const vdc5_enhance_sharp_t *const sharp_param, const vdc5_onoff_t lti_h_on, const vdc5_enhance_lti_t *const lti_param, const vdc5_period_rect_t *const enh_area)
 Sets registers for image enhancement processing.
void VDC5_ImageBlackStretch (const vdc5_channel_t ch, const vdc5_imgimprv_id_t imgimprv_id, const vdc5_onoff_t bkstr_on, const vdc5_black_t *const param)
 Sets registers for black stretch.
void VDC5_AlphaBlending (const vdc5_channel_t ch, const vdc5_graphics_type_t graphics_id, const vdc5_alpha_blending_t *const param)
 Sets registers for alpha blending.
void VDC5_AlphaBlendingRect (const vdc5_channel_t ch, const vdc5_graphics_type_t graphics_id, const vdc5_onoff_t gr_arc_on, const vdc5_alpha_blending_rect_t *const param)
 Sets registers for rectangle alpha blending.
void VDC5_Chromakey (const vdc5_channel_t ch, const vdc5_graphics_type_t graphics_id, const vdc5_onoff_t gr_ck_on, const vdc5_chromakey_t *const param)
 Sets registers for chroma-key.
void VDC5_CLUT (const vdc5_channel_t ch, const vdc5_graphics_type_t graphics_id, const vdc5_clut_t *const param)
 Sets registers for CLUT.
void VDC5_DisplayCalibration (const vdc5_channel_t ch, const vdc5_disp_calibration_t *const param)
 Sets registers for display calibration.
void VDC5_GammaCorrection (const vdc5_channel_t ch, const vdc5_onoff_t gam_on, const vdc5_gamma_correction_t *const param)
 Sets registers for gamma correction.

Variables

static const uint16_t colormtx_offset_adj [VDC5_COLORMTX_OFFST_NUM]
static const uint16_t colormtx_gain_adj [VDC5_COLORMTX_MODE_NUM][VDC5_COLORMTX_GAIN_NUM]

Detailed Description

VDC5 driver register setup processing.

Version:
1.00
Rev:
199
Date:
2014-05-23 16:33:52 +0900#

Definition in file r_vdc5_register.c.

Function Documentation

static uint32_t CalcScalingRatio ( const uint32_t  before_scl,
const uint32_t  after_scl,
const vdc5_onoff_t  adj_sel,
const vdc5_onoff_t  round_up 
) [static]

Calculates scaling ratio.

Description:
In this function, the overflow in calculation is not considered. before_scl and after_scl are 11bit width, so the overflow does not occur.

Parameters:
[in]before_scl: Size before scaling
[in]after_scl: Size after scaling
[in]adj_sel: Handling for lack of last-input pixel/line, or folding handling
[in]round_up: Round-up on/off
Return values:
Scalingratio

Definition at line 2476 of file r_vdc5_register.c.

static void ChangeGraphicsVIN ( const vdc5_channel_t  ch,
const vdc5_graphics_type_t  graphics_id,
const vdc5_gr_flm_sel_t  gr_flm_sel,
const vdc5_onoff_t  gr_enlarge 
) [static]

Changes VIN synthesizer settings.

Parameters:
[in]ch: Channel
[in]graphics_id: Graphics type ID
[in]gr_flm_sel: Frame buffer address setting signal
[in]gr_enlarge: Graphics enlargement on/off
Return values:
None

Definition at line 2875 of file r_vdc5_register.c.

static uint32_t ColorConversion ( const vdc5_gr_format_t  gr_format,
const uint32_t  input_color 
) [static]

Converts the color format from gr_format format into 24-bit RGB888 format.

Parameters:
[in]gr_format: Color format
[in]input_color: Color data
Return values:
RGB888color data

Definition at line 3576 of file r_vdc5_register.c.

static uint32_t ColorConversionFrom4to8 ( const uint32_t  color_value ) [static]

Converts the color data from 4 bits value into 8 bits value.

Parameters:
[in]color_value: 4-bit color data
Return values:
8-bitcolor data

Definition at line 3630 of file r_vdc5_register.c.

static uint32_t ColorConversionFrom5to8 ( const uint32_t  color_value ) [static]

Converts the color data from 5 bits value into 8 bits value.

Parameters:
[in]color_value: 5-bit color data
Return values:
8-bitcolor data

Definition at line 3645 of file r_vdc5_register.c.

static uint32_t ColorConversionFrom6to8 ( const uint32_t  color_value ) [static]

Converts the color data from 6 bits value into 8 bits value.

Parameters:
[in]color_value: 6-bit color data
Return values:
8-bitcolor data

Definition at line 3664 of file r_vdc5_register.c.

static uint32_t ColorConversionIntoAgbr ( const uint32_t  color_value ) [static]

Converts the color data from ARGB8888 format into AGBR8888 format.

Parameters:
[in]color_value: ARGB8888 color data
Return values:
AGBR8888color data

Definition at line 3683 of file r_vdc5_register.c.

static vdc5_onoff_t ConfirmGraphicsEnlargement ( const vdc5_graphics_type_t  graphics_id,
const vdc5_gr_flm_sel_t  gr_flm_sel,
const vdc5_width_read_fb_t *const   w_read_fb,
const vdc5_period_rect_t *const   gr_grc 
) [static]

Confirms whether the graphics enlargement will occur or not.

Parameters:
[in]graphics_id: Graphics type ID
[in]gr_flm_sel: Frame buffer address setting signal
[in]w_read_fb: Size of the frame buffer to be read
[in]gr_grc: Graphics display area
Return values:
Graphicsenlargement on/off

Definition at line 2576 of file r_vdc5_register.c.

static uint32_t DisplayStartPixelSetting ( const uint32_t  gr_base,
const vdc5_gr_format_t  gr_format 
) [static]

Gets the amount of data to be skipped through.

Parameters:
[in]gr_base: Frame buffer base address
[in]gr_format: Graphics format
Return values:
Theamount of data to be skipped through

Definition at line 2710 of file r_vdc5_register.c.

static void Set_Clut ( const vdc5_clut_t *const   param,
volatile uint32_t *  regaddr_clut 
) [static]

Sets color lookup table (CLUT)

Parameters:
[in]param: CLUT parameter
[out]regaddr_clut: CLUT register top address
Return values:
None

Definition at line 3707 of file r_vdc5_register.c.

static void Set_GainAdjustment_Gamma ( const uint16_t *  gam_gain,
volatile uint32_t *const *const   gam_lut 
) [static]

Sets gain adjustment for gamma correction.

Parameters:
[in]gam_gain: Gain adjustment of area 0 to 31
[out]gam_lut: Gamma correction registers for gain adjustment
Return values:
None

Definition at line 3757 of file r_vdc5_register.c.

static void Set_StartThreshold_Gamma ( const uint8_t *  gam_th,
volatile uint32_t *const *const   gam_area 
) [static]

Sets start threshold for gamma correction.

Parameters:
[in]gam_th: Start threshold of area 1 to 31
[out]gam_area: Gamma correction registers for start threshold
Return values:
None

Definition at line 3726 of file r_vdc5_register.c.

static void SetAlphaRectArea ( const vdc5_pd_disp_rect_t *const   pd_disp_rect,
const vdc5_regaddr_img_synthesizer_t *const   img_synthesizer 
) [static]

Sets alpha blending area of a rectangle.

Parameters:
[in]pd_disp_rect: Rectangular area for alpha blending
[in]img_synthesizer: Image synthesizer registers
Return values:
None

Definition at line 3495 of file r_vdc5_register.c.

static vdc5_onoff_t SetCascade ( const vdc5_channel_t  ch,
const vdc5_graphics_type_t  graphics_id,
const vdc5_gr_flm_sel_t  gr_flm_sel,
const vdc5_onoff_t  gr_enlarge 
) [static]

Sets cascaded connection.

Parameters:
[in]ch: Channel
[in]graphics_id: Graphics type ID
[in]gr_flm_sel: Frame buffer address setting signal
[in]gr_enlarge: Graphics enlargement on/off
Return values:
CascadeON/OFF

Definition at line 2744 of file r_vdc5_register.c.

static void SetColorMatrix ( const vdc5_colormtx_mode_t  mtx_mode,
const uint16_t *const   offset,
const uint16_t *const   gain,
const vdc5_regaddr_color_matrix_t *const   color_matrix 
) [static]

Sets color matrix.

Parameters:
[in]mtx_mode: Operating mode
[in]offset: Offset (DC) adjustment of Y/G, B, and R signal
[in]gain: GG, GB, GR, BG, BB, BR, RG, RB, and RR signal gain adjustment
[in]color_matrix: Color matrix registers
Return values:
None

Definition at line 3346 of file r_vdc5_register.c.

static void SetGraphicsDisplayMode ( const vdc5_channel_t  ch,
const vdc5_layer_id_t  layer_id,
const vdc5_gr_disp_sel_t *const   gr_disp_sel 
) [static]

Sets graphics display mode.

Parameters:
[in]ch: Channel
[in]layer_id: Layer ID
[in]gr_disp_sel: Graphics display mode
Return values:
None

Definition at line 3301 of file r_vdc5_register.c.

static void SetGrapicsBackgroundColor ( const vdc5_channel_t  ch ) [static]

Sets background color for graphics.

Parameters:
[in]ch: Channel
Return values:
None

Definition at line 2023 of file r_vdc5_register.c.

static void SetImageEnhancementLti ( const vdc5_onoff_t  lti_h_on,
const vdc5_enhance_lti_t *const   lti_param,
const vdc5_regaddr_img_qlty_imp_t *const   img_qlty_imp 
) [static]

Sets LTI.

Parameters:
[in]lti_h_on: LTI ON/OFF setting
[in]lti_param: LTI setup parameter
[in]img_qlty_imp: Image quality improver registers
Return values:
None

Definition at line 3443 of file r_vdc5_register.c.

static void SetImageEnhancementSharpness ( const vdc5_onoff_t  shp_h_on,
const vdc5_enhance_sharp_t *const   sharp_param,
const vdc5_regaddr_img_qlty_imp_t *const   img_qlty_imp 
) [static]

Sets sharpness.

Parameters:
[in]shp_h_on: Sharpness ON/OFF setting
[in]sharp_param: Sharpness ON/OFF setting
[in]img_qlty_imp: Image quality improver registers
Return values:
None

Definition at line 3383 of file r_vdc5_register.c.

static void SetImgQaImproverColorMtx ( const vdc5_channel_t  ch,
const vdc5_graphics_type_t  graphics_id,
const vdc5_color_space_t  color_space 
) [static]

Sets color matrix in the image quality improver.

Parameters:
[in]ch: Channel
[in]graphics_id: Graphics type ID
[in]color_space: Color space (GBR or YCbCr)
Return values:
None

Definition at line 2945 of file r_vdc5_register.c.

static void SetInitialConnection ( const vdc5_channel_t  ch ) [static]

Initializes cascaded connection.

Parameters:
[in]ch: Channel
Return values:
None

Definition at line 1984 of file r_vdc5_register.c.

static void SetInputCntrlColorMtx ( const vdc5_channel_t  ch,
const vdc5_scaling_type_t  scaling_id 
) [static]

Sets color matrix in the input controller.

Parameters:
[in]ch: Channel
[in]scaling_id: Scaling type ID
Return values:
None

Definition at line 2525 of file r_vdc5_register.c.

static void SetLcdTcon_CPV_GCK ( const vdc5_lcd_tcon_timing_t *const   lcd_tcon,
const vdc5_regaddr_output_ctrl_t *const   output_ctrl 
) [static]

Sets LCD TCON - CPV/GCK.

Parameters:
[in]lcd_tcon: LCD TCON timing signal parameter
[in]output_ctrl: Output controller registers
Return values:
None

Definition at line 2214 of file r_vdc5_register.c.

static void SetLcdTcon_DE ( const vdc5_lcd_tcon_timing_t *const   lcd_tcon,
const vdc5_regaddr_output_ctrl_t *const   output_ctrl 
) [static]

Sets LCD TCON - DE.

Parameters:
[in]lcd_tcon: LCD TCON timing signal parameter
[in]output_ctrl: Output controller registers
Return values:
None

Definition at line 2296 of file r_vdc5_register.c.

static void SetLcdTcon_POLA ( const vdc5_lcd_tcon_timing_t *const   lcd_tcon,
const vdc5_regaddr_output_ctrl_t *const   output_ctrl 
) [static]

Sets LCD TCON - POLA.

Parameters:
[in]lcd_tcon: LCD TCON timing signal parameter
[in]output_ctrl: Output controller registers
Return values:
None

Definition at line 2240 of file r_vdc5_register.c.

static void SetLcdTcon_POLB ( const vdc5_lcd_tcon_timing_t *const   lcd_tcon,
const vdc5_regaddr_output_ctrl_t *const   output_ctrl 
) [static]

Sets LCD TCON - POLB.

Parameters:
[in]lcd_tcon: LCD TCON timing signal parameter
[in]output_ctrl: Output controller registers
Return values:
None

Definition at line 2268 of file r_vdc5_register.c.

static void SetLcdTcon_STB_HE ( const vdc5_lcd_tcon_timing_t *const   lcd_tcon,
const vdc5_regaddr_output_ctrl_t *const   output_ctrl 
) [static]

Sets LCD TCON - STB/HE.

Parameters:
[in]lcd_tcon: LCD TCON timing signal parameter
[in]output_ctrl: Output controller registers
Return values:
None

Definition at line 2188 of file r_vdc5_register.c.

static void SetLcdTcon_STH_HS ( const vdc5_lcd_tcon_timing_t *const   lcd_tcon,
const vdc5_regaddr_output_ctrl_t *const   output_ctrl 
) [static]

Sets LCD TCON - STH/HS.

Parameters:
[in]lcd_tcon: LCD TCON timing signal parameter
[in]output_ctrl: Output controller registers
Return values:
None

Definition at line 2162 of file r_vdc5_register.c.

static void SetLcdTcon_STVA_VS ( const vdc5_lcd_tcon_timing_t *const   lcd_tcon,
const vdc5_regaddr_output_ctrl_t *const   output_ctrl 
) [static]

Sets LCD TCON - STVA/VS.

Parameters:
[in]lcd_tcon: LCD TCON timing signal parameter
[in]output_ctrl: Output controller registers
Return values:
None

Definition at line 2116 of file r_vdc5_register.c.

static void SetLcdTcon_STVB_VE ( const vdc5_lcd_tcon_timing_t *const   lcd_tcon,
const vdc5_regaddr_output_ctrl_t *const   output_ctrl 
) [static]

Sets LCD TCON - STVB/VE.

Parameters:
[in]lcd_tcon: LCD TCON timing signal parameter
[in]output_ctrl: Output controller registers
Return values:
None

Definition at line 2139 of file r_vdc5_register.c.

static void SetRegUpdateRwEnable ( const vdc5_channel_t  ch,
const vdc5_layer_id_t  layer_id 
) [static]

Sets register update control register to update the frame buffer read and write enable settings.

Parameters:
[in]ch: Channel
[in]layer_id: Layer ID
Return values:
None

Definition at line 3220 of file r_vdc5_register.c.

static void SetRwProcAbility_Read_0 ( const vdc5_channel_t  ch,
const vdc5_onoff_t  ability 
) [static]

Activates/deactivates frame buffer reading for graphics 0.

Parameters:
[in]ch: Channel
[in]ability: Ability to enable read/write access to the memory
Return values:
None

Definition at line 3074 of file r_vdc5_register.c.

static void SetRwProcAbility_Read_1 ( const vdc5_channel_t  ch,
const vdc5_onoff_t  ability 
) [static]

Activates/deactivates frame buffer reading for graphics 1.

Parameters:
[in]ch: Channel
[in]ability: Ability to enable read/write access to the memory
Return values:
None

Definition at line 3103 of file r_vdc5_register.c.

static void SetRwProcAbility_Read_2 ( const vdc5_channel_t  ch,
const vdc5_onoff_t  ability 
) [static]

Activates/deactivates frame buffer reading for graphics 2.

Parameters:
[in]ch: Channel
[in]ability: Ability to enable read/write access to the memory
Return values:
None

Definition at line 3132 of file r_vdc5_register.c.

static void SetRwProcAbility_Read_3 ( const vdc5_channel_t  ch,
const vdc5_onoff_t  ability 
) [static]

Activates/deactivates frame buffer reading for graphics 3.

Parameters:
[in]ch: Channel
[in]ability: Ability to enable read/write access to the memory
Return values:
None

Definition at line 3161 of file r_vdc5_register.c.

static void SetRwProcAbility_Read_OIR ( const vdc5_channel_t  ch,
const vdc5_onoff_t  ability 
) [static]

Activates/deactivates frame buffer reading for OIR.

Parameters:
[in]ch: Channel
[in]ability: Ability to enable read/write access to the memory
Return values:
None

Definition at line 3190 of file r_vdc5_register.c.

static void SetRwProcAbility_Write_0 ( const vdc5_channel_t  ch,
const vdc5_onoff_t  ability 
) [static]

Activates/deactivates frame buffer writing for scaler 0.

Parameters:
[in]ch: Channel
[in]ability: Ability to enable read/write access to the memory
Return values:
None

Definition at line 2978 of file r_vdc5_register.c.

static void SetRwProcAbility_Write_1 ( const vdc5_channel_t  ch,
const vdc5_onoff_t  ability 
) [static]

Activates/deactivates frame buffer writing for scaler 1.

Parameters:
[in]ch: Channel
[in]ability: Ability to enable read/write access to the memory
Return values:
None

Definition at line 3013 of file r_vdc5_register.c.

static void SetRwProcAbility_Write_OIR ( const vdc5_channel_t  ch,
const vdc5_onoff_t  ability 
) [static]

Activates/deactivates frame buffer writing for OIR.

Parameters:
[in]ch: Channel
[in]ability: Ability to enable read/write access to the memory
Return values:
None

Definition at line 3048 of file r_vdc5_register.c.

static void SetScalerBackgroundColor ( const vdc5_channel_t  ch,
const vdc5_graphics_type_t  graphics_id,
const vdc5_color_space_t  color_space 
) [static]

Sets background color for scaler 0, scaler 1, graphics 0, and graphics 1.

Description:
This function should be called only when graphics 0 or graphics 1 is selected.

Parameters:
[in]ch: Channel
[in]graphics_id: Graphics type ID
[in]color_space: Color space (GBR or YCbCr)
Return values:
None

Definition at line 2067 of file r_vdc5_register.c.

static void SetScalerGraphics ( const vdc5_channel_t  ch,
const vdc5_graphics_type_t  graphics_id,
const vdc5_width_read_fb_t *const   w_read_fb,
const vdc5_period_rect_t *const   gr_grc,
const vdc5_gr_flm_sel_t  gr_flm_sel,
const vdc5_onoff_t  gr_enlarge 
) [static]

Sets scaler for graphics.

Parameters:
[in]ch: Channel
[in]graphics_id: Graphics type ID
[in]w_read_fb: Size of the frame buffer to be read
[in]gr_grc: Graphics display area
[in]gr_flm_sel: Frame buffer address setting signal
[in]gr_enlarge: Graphics enlargement on/off
Return values:
None

Definition at line 2610 of file r_vdc5_register.c.

static void SetScalingDown ( const vdc5_scalingdown_rot_t *const   scldw_rot,
const vdc5_res_inter_t  res_inter,
const vdc5_regaddr_scaler_t *const   scaler 
) [static]

Sets scaling-down.

Parameters:
[in]scldw_rot: Scaling-down and rotation parameter
[in]res_inter: Field operating mode select
[in]scaler: Scaler registers
Return values:
None

Definition at line 2312 of file r_vdc5_register.c.

static void SetScalingUp ( const vdc5_width_read_fb_t *const   w_read_fb,
const vdc5_period_rect_t *const   gr_grc,
const vdc5_onoff_t  adj_sel,
const vdc5_onoff_t  ip_conversion,
const vdc5_wr_md_t  res_ds_wr_md,
const vdc5_gr_ln_off_dir_t  ln_off_dir,
const vdc5_regaddr_scaler_t *const   scaler 
) [static]

Sets scaling-up.

Parameters:
[in]w_read_fb: Size of the frame buffer to be read
[in]gr_grc: Graphics display area
[in]adj_sel: Folding handling (on/off)
[in]ip_conversion: IP conversion on/off
[in]res_ds_wr_md: Frame buffer writing mode for image processing
[in]ln_off_dir: Line offset address direction of the frame buffer
[in]scaler: Scaler registers
Return values:
None

Definition at line 2375 of file r_vdc5_register.c.

static void SetUndSel ( const vdc5_channel_t  ch,
const vdc5_onoff_t  und_sel 
) [static]

Sets upper-layer and lower-layer plane in scaler.

Parameters:
[in]ch: Channel
[in]und_sel: Selection of lower-layer plane in scaler
Return values:
None

Definition at line 3527 of file r_vdc5_register.c.

static void SetupGraphicsVIN ( const vdc5_channel_t  ch,
const vdc5_graphics_type_t  graphics_id,
const vdc5_gr_flm_sel_t  gr_flm_sel,
const vdc5_onoff_t  gr_enlarge 
) [static]

Sets VIN synthesizer.

Parameters:
[in]ch: Channel
[in]graphics_id: Graphics type ID
[in]gr_flm_sel: Frame buffer address setting signal
[in]gr_enlarge: Graphics enlargement on/off
Return values:
None

Definition at line 2811 of file r_vdc5_register.c.

static void SetVideoExternalInput ( const vdc5_ext_in_sig_t *const   ext_sig_tmp,
const vdc5_regaddr_input_ctrl_t *const   input_ctrl 
) [static]

Sets external input video signal.

Parameters:
[in]ext_sig_tmp: External input signal parameter
[in]input_ctrl: Input controller registers
Return values:
None

Definition at line 1926 of file r_vdc5_register.c.

void VDC5_AlphaBlending ( const vdc5_channel_t  ch,
const vdc5_graphics_type_t  graphics_id,
const vdc5_alpha_blending_t *const   param 
)

Sets registers for alpha blending.

Parameters:
[in]ch: Channel
[in]graphics_id: Graphics type ID
[in]param: Alpha blending setup parameter
Return values:
None

Definition at line 1616 of file r_vdc5_register.c.

void VDC5_AlphaBlendingRect ( const vdc5_channel_t  ch,
const vdc5_graphics_type_t  graphics_id,
const vdc5_onoff_t  gr_arc_on,
const vdc5_alpha_blending_rect_t *const   param 
)

Sets registers for rectangle alpha blending.

Parameters:
[in]ch: Channel
[in]graphics_id: Graphics type ID
[in]gr_arc_on: ON/OFF setting for alpha blending in a rectangular area
[in]param: Setup parameter for alpha blending in a rectangular area
Return values:
None

Definition at line 1656 of file r_vdc5_register.c.

void VDC5_ChangeReadProcess ( const vdc5_channel_t  ch,
const vdc5_graphics_type_t  graphics_id,
const vdc5_read_chg_t *const   param 
)

Sets registers for data read change processing.

Parameters:
[in]ch: Channel
[in]graphics_id: Graphics type ID
[in]param: Data read change parameter
Return values:
None

Definition at line 1234 of file r_vdc5_register.c.

void VDC5_ChangeWriteProcess ( const vdc5_channel_t  ch,
const vdc5_scaling_type_t  scaling_id,
const vdc5_write_chg_t *const   param 
)

Sets registers for data write change processing.

Parameters:
[in]ch: Channel
[in]scaling_id: Scaling type ID
[in]param: Data write change parameter
Return values:
None

Definition at line 1003 of file r_vdc5_register.c.

void VDC5_Chromakey ( const vdc5_channel_t  ch,
const vdc5_graphics_type_t  graphics_id,
const vdc5_onoff_t  gr_ck_on,
const vdc5_chromakey_t *const   param 
)

Sets registers for chroma-key.

Parameters:
[in]ch: Channel
[in]graphics_id: Graphics type ID
[in]gr_ck_on: Chroma-key ON/OFF setting
[in]param: Chroma-key setup parameter
Return values:
None

Definition at line 1726 of file r_vdc5_register.c.

void VDC5_CLUT ( const vdc5_channel_t  ch,
const vdc5_graphics_type_t  graphics_id,
const vdc5_clut_t *const   param 
)

Sets registers for CLUT.

Parameters:
[in]ch: Channel
[in]graphics_id: Graphics type ID
[in]param: CLUT setup parameter
Return values:
None

Definition at line 1776 of file r_vdc5_register.c.

void VDC5_DisplayCalibration ( const vdc5_channel_t  ch,
const vdc5_disp_calibration_t *const   param 
)

Sets registers for display calibration.

Parameters:
[in]ch: Channel
[in]param: Display calibration parameter
Return values:
None

Definition at line 1819 of file r_vdc5_register.c.

void VDC5_DisplayOutput ( const vdc5_channel_t  ch,
const vdc5_output_t *const   param 
)

Sets registers for display output.

Parameters:
[in]ch: Channel
[in]param: Display output configuration parameter
Return values:
None

Definition at line 710 of file r_vdc5_register.c.

void VDC5_GammaCorrection ( const vdc5_channel_t  ch,
const vdc5_onoff_t  gam_on,
const vdc5_gamma_correction_t *const   param 
)

Sets registers for gamma correction.

Parameters:
[in]ch: Channel
[in]gam_on: Gamma correction ON/OFF setting
[in]param: Gamma correction setup parameter
Return values:
None

Definition at line 1878 of file r_vdc5_register.c.

void VDC5_ImageBlackStretch ( const vdc5_channel_t  ch,
const vdc5_imgimprv_id_t  imgimprv_id,
const vdc5_onoff_t  bkstr_on,
const vdc5_black_t *const   param 
)

Sets registers for black stretch.

Parameters:
[in]ch: Channel
[in]imgimprv_id: Image quality improver ID
[in]bkstr_on: Black stretch ON/OFF setting
[in]param: Black stretch setup parameter
Return values:
None

Definition at line 1576 of file r_vdc5_register.c.

void VDC5_ImageColorMatrix ( const vdc5_channel_t  ch,
const vdc5_color_matrix_t *const   param 
)

Sets registers for color matrix.

Parameters:
[in]ch: Channel
[in]param: Color matrix setup parameter
Return values:
None

Definition at line 1519 of file r_vdc5_register.c.

void VDC5_ImageEnhancement ( const vdc5_channel_t  ch,
const vdc5_imgimprv_id_t  imgimprv_id,
const vdc5_onoff_t  shp_h_on,
const vdc5_enhance_sharp_t *const   sharp_param,
const vdc5_onoff_t  lti_h_on,
const vdc5_enhance_lti_t *const   lti_param,
const vdc5_period_rect_t *const   enh_area 
)

Sets registers for image enhancement processing.

Parameters:
[in]ch: Channel
[in]imgimprv_id: Image quality improver ID
[in]shp_h_on: Sharpness ON/OFF setting
[in]sharp_param: Sharpness setup parameter
[in]lti_h_on: LTI ON/OFF setting
[in]lti_param: LTI setup parameter
[in]enh_area: Enhancer-enabled area setup parameter
Return values:
None

Definition at line 1535 of file r_vdc5_register.c.

void VDC5_Initialize ( const vdc5_channel_t  ch,
const vdc5_init_t *const   param 
)

Sets registers for initialization.

Parameters:
[in]ch: Channel
[in]param: Initialization parameter
Return values:
None

Definition at line 409 of file r_vdc5_register.c.

void VDC5_ReadDataControl ( const vdc5_channel_t  ch,
const vdc5_graphics_type_t  graphics_id,
const vdc5_read_t *const   param 
)

Sets registers for data read control processing.

Parameters:
[in]ch: Channel
[in]graphics_id: Graphics type ID
[in]param: Data read control parameter
Return values:
None

Definition at line 1069 of file r_vdc5_register.c.

void VDC5_ReleaseDataControl ( const vdc5_channel_t  ch,
const vdc5_layer_id_t  layer_id 
)

Sets registers for data write/read control release processing.

Parameters:
[in]ch: Channel
[in]layer_id: Layer ID
Return values:
None

Definition at line 1402 of file r_vdc5_register.c.

void VDC5_StartProcess ( const vdc5_channel_t  ch,
const vdc5_layer_id_t  layer_id,
const vdc5_start_t *const   param 
)

Sets registers for data write/read start processing.

Parameters:
[in]ch: Channel
[in]layer_id: Layer ID
[in]param: Data write/read start parameter
Return values:
None

Definition at line 1315 of file r_vdc5_register.c.

void VDC5_StopProcess ( const vdc5_channel_t  ch,
const vdc5_layer_id_t  layer_id 
)

Sets registers for data write/read stop processing.

Parameters:
[in]ch: Channel
[in]layer_id: Layer ID
Return values:
None

Definition at line 1361 of file r_vdc5_register.c.

void VDC5_SyncControl ( const vdc5_channel_t  ch,
const vdc5_sync_ctrl_t *const   param 
)

Sets registers for sync control.

Parameters:
[in]ch: Channel
[in]param: Sync signal control parameter
Return values:
None

Definition at line 610 of file r_vdc5_register.c.

void VDC5_Terminate ( const vdc5_channel_t  ch )

Sets registers for termination.

Parameters:
[in]ch: Channel
Return values:
None

Definition at line 510 of file r_vdc5_register.c.

void VDC5_VideoInput ( const vdc5_channel_t  ch,
const vdc5_input_t *const   param 
)

Sets registers for video input.

Parameters:
[in]ch: Channel
[in]param: Video input setup parameter
Return values:
None

Definition at line 547 of file r_vdc5_register.c.

void VDC5_VideoNoiseReduction ( const vdc5_channel_t  ch,
const vdc5_onoff_t  nr1d_on,
const vdc5_noise_reduction_t *const   param 
)

Sets registers for noise reduction.

Parameters:
[in]ch: Channel
[in]nr1d_on: Noise reduction ON/OFF setting
[in]param: Noise reduction setup parameter
Return values:
None

Definition at line 1461 of file r_vdc5_register.c.

void VDC5_WriteDataControl ( const vdc5_channel_t  ch,
const vdc5_scaling_type_t  scaling_id,
const vdc5_write_t *const   param 
)

Sets registers for data write control processing.

Parameters:
[in]ch: Channel
[in]scaling_id: Scaling type ID
[in]param: Data write control parameter
Return values:
None

Definition at line 845 of file r_vdc5_register.c.

static void Wait_200_usec ( void   ) [static]

Waits for 200 usec.

Parameters:
[in]void
Return values:
None

Definition at line 3776 of file r_vdc5_register.c.

Variable Documentation

const uint16_t colormtx_gain_adj[VDC5_COLORMTX_MODE_NUM][VDC5_COLORMTX_GAIN_NUM] [static]
Initial value:
 {
    {   
        (uint16_t)VDC5_COLORCONV_1TIMES_GAIN, 0, 0,
        0, (uint16_t)VDC5_COLORCONV_1TIMES_GAIN, 0,
        0, 0, (uint16_t)VDC5_COLORCONV_1TIMES_GAIN
    },
    {   
        (uint16_t)VDC5_COLORCONV_Y_G,  (uint16_t)VDC5_COLORCONV_Y_B,  (uint16_t)VDC5_COLORCONV_Y_R,
        (uint16_t)VDC5_COLORCONV_CB_G, (uint16_t)VDC5_COLORCONV_CB_B, (uint16_t)VDC5_COLORCONV_CB_R,
        (uint16_t)VDC5_COLORCONV_CR_G, (uint16_t)VDC5_COLORCONV_CR_B, (uint16_t)VDC5_COLORCONV_CR_R
    },
    {   
        (uint16_t)VDC5_COLORCONV_G_Y, (uint16_t)VDC5_COLORCONV_G_CB, (uint16_t)VDC5_COLORCONV_G_CR,
        (uint16_t)VDC5_COLORCONV_B_Y, (uint16_t)VDC5_COLORCONV_B_CB, (uint16_t)VDC5_COLORCONV_B_CR,
        (uint16_t)VDC5_COLORCONV_R_Y, (uint16_t)VDC5_COLORCONV_R_CB, (uint16_t)VDC5_COLORCONV_R_CR
    },
    {   
        (uint16_t)VDC5_COLORCONV_1TIMES_GAIN, 0, 0,
        0, (uint16_t)VDC5_COLORCONV_1TIMES_GAIN, 0,
        0, 0, (uint16_t)VDC5_COLORCONV_1TIMES_GAIN
    }
}

Color matrix signal gain adjustment (GG, GB, GR, BG, BB, BR, RG, RB, and RR)

Definition at line 367 of file r_vdc5_register.c.

const uint16_t colormtx_offset_adj[VDC5_COLORMTX_OFFST_NUM] [static]
Initial value:
 {
    (uint16_t)VDC5_COLORCONV_DC_OFFSET, (uint16_t)VDC5_COLORCONV_DC_OFFSET, (uint16_t)VDC5_COLORCONV_DC_OFFSET
}

Color matrix offset (DC) adjustment (YG, B, and R)

Definition at line 363 of file r_vdc5_register.c.

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