diff options
Diffstat (limited to 'src/panel/cen9211.c')
| -rw-r--r-- | src/panel/cen9211.c | 103 |
1 files changed, 53 insertions, 50 deletions
diff --git a/src/panel/cen9211.c b/src/panel/cen9211.c index 3abc7d5..d9cbc42 100644 --- a/src/panel/cen9211.c +++ b/src/panel/cen9211.c @@ -62,7 +62,7 @@ init_Centaurus_GPIO(void) /* set to bank 0 */ if (reg_val & CENT_GPIO_BANK_SELECT) { gfx_outb(CENT_CONFIG_DATA, - (unsigned char)(reg_val & ~CENT_GPIO_BANK_SELECT)); + (unsigned char) (reg_val & ~CENT_GPIO_BANK_SELECT)); } /* If this is the first time we have modified sioc2, we must @@ -108,7 +108,7 @@ init_Centaurus_GPIO(void) gfx_outb(CENT_PORT2_OUTPUT_TYPE, reg_val); return CENT_PASS; -} /* end init_GPIO() */ +} /* end init_GPIO() */ /********************************************************************* * @@ -135,7 +135,7 @@ init_Centaurus_9211(void) gfx_outb(CENT_97317_CHIP_SELECT, ReadData); return (CENT_PASS); -} /*end init_9211() */ +} /*end init_9211() */ /****************************************************************** * @@ -166,10 +166,10 @@ restore_Centaurus_97317_SIOC2(void) else return (CENT_FAIL); - } /* end if() */ + } /* end if() */ return (CENT_FAIL); -} /* end restore_97317_SIOC2bank() */ +} /* end restore_97317_SIOC2bank() */ /* ----------------------------------------------------------------------- * @@ -199,11 +199,11 @@ set_Centaurus_92xx_mode(Pnl_PanelStat * pstat) /* SET THE 92xx FOR THE SELECTED MODE */ set_Centaurus_92xx_mode_params(mode); return (CENT_PASS); - } /* end if() */ - } /* end for() */ + } /* end if() */ + } /* end for() */ return (CENT_FAIL); -} /* end set_Centaurus_92xx_mode() */ +} /* end set_Centaurus_92xx_mode() */ /*------------------------------------------------------------------- * @@ -228,51 +228,53 @@ set_Centaurus_92xx_mode_params(int mode) /* set 9211 registers using the desired panel settings */ Centaurus_write_gpio(FOUR_BYTES, - CS92xx_LCD_PAN_TIMING1, pMode->panel_timing1); + CS92xx_LCD_PAN_TIMING1, pMode->panel_timing1); Centaurus_write_gpio(FOUR_BYTES, - CS92xx_LCD_PAN_TIMING2, pMode->panel_timing2); + CS92xx_LCD_PAN_TIMING2, pMode->panel_timing2); if (Pnl_Rev_ID == PNL_9211_C) { /* load the LSFR seeds */ Centaurus_write_gpio(FOUR_BYTES, - CS92xx_LCD_DITH_FR_CNTRL, pMode->rev_C_dither_frc); + CS92xx_LCD_DITH_FR_CNTRL, pMode->rev_C_dither_frc); Centaurus_write_gpio(FOUR_BYTES, - CS92xx_BLUE_LSFR_SEED, pMode->blue_lsfr_seed); + CS92xx_BLUE_LSFR_SEED, pMode->blue_lsfr_seed); Centaurus_write_gpio(FOUR_BYTES, - CS92xx_RED_GREEN_LSFR_SEED, pMode->red_green_lsfr_seed); - } else { + CS92xx_RED_GREEN_LSFR_SEED, + pMode->red_green_lsfr_seed); + } + else { Centaurus_write_gpio(FOUR_BYTES, - CS92xx_LCD_DITH_FR_CNTRL, pMode->pre_C_dither_frc); + CS92xx_LCD_DITH_FR_CNTRL, pMode->pre_C_dither_frc); Centaurus_write_gpio(FOUR_BYTES, - CS92xx_LCD_BLOCK_SEL1, pMode->block_select1); + CS92xx_LCD_BLOCK_SEL1, pMode->block_select1); Centaurus_write_gpio(FOUR_BYTES, - CS92xx_LCD_BLOCK_SEL2, pMode->block_select2); + CS92xx_LCD_BLOCK_SEL2, pMode->block_select2); Centaurus_write_gpio(FOUR_BYTES, - CS92xx_LCD_DISPER1, pMode->dispersion1); + CS92xx_LCD_DISPER1, pMode->dispersion1); Centaurus_write_gpio(FOUR_BYTES, - CS92xx_LCD_DISPER2, pMode->dispersion2); + CS92xx_LCD_DISPER2, pMode->dispersion2); CentaurusProgramFRMload(); } Centaurus_write_gpio(FOUR_BYTES, CS92xx_LCD_MEM_CNTRL, - pMode->memory_control); + pMode->memory_control); /* Set the power register last. This will turn the panel on at the 9211. */ Centaurus_write_gpio(FOUR_BYTES, - CS92xx_LCD_PWR_MAN, pMode->power_management); + CS92xx_LCD_PWR_MAN, pMode->power_management); -} /* end set_Centaurus_92xx_mode_params() */ +} /* end set_Centaurus_92xx_mode_params() */ void Centaurus_write_gpio(int width, ULONG address, unsigned long data) @@ -291,7 +293,7 @@ Centaurus_write_gpio(int width, ULONG address, unsigned long data) /* Write the 12-bit address */ for (count = 0; count < 12; count++) { - write_Centaurus_CX9211_GPIO((unsigned char)(Addr & 0x01)); + write_Centaurus_CX9211_GPIO((unsigned char) (Addr & 0x01)); /*the 9211 expects data LSB->MSB */ Addr = Addr >> 1; } @@ -309,7 +311,7 @@ Centaurus_write_gpio(int width, ULONG address, unsigned long data) } return; -} /* end Centaurus_write_gpio() */ +} /* end Centaurus_write_gpio() */ unsigned long Centaurus_read_gpio(int width, unsigned long address) @@ -329,7 +331,7 @@ Centaurus_read_gpio(int width, unsigned long address) /* Write the 12-bit address */ for (count = 0; count < 12; count++) { - write_Centaurus_CX9211_GPIO((unsigned char)(Addr & 0x01)); + write_Centaurus_CX9211_GPIO((unsigned char) (Addr & 0x01)); /*the 9211 expects data LSB->MSB */ Addr = Addr >> 1; @@ -347,7 +349,7 @@ Centaurus_read_gpio(int width, unsigned long address) } return data; -} /* end Centaurus_read_gpio() */ +} /* end Centaurus_read_gpio() */ /******************************************************************* * @@ -365,9 +367,9 @@ enable_Centaurus_9211_chip_select(void) /* Set the chip select (GPIO20) high */ cs_port_val = gfx_inb(CENT_97317_CHIP_SELECT); gfx_outb(CENT_97317_CHIP_SELECT, - (unsigned char)(cs_port_val | CENT_97317_CHIP_SEL_MASK)); + (unsigned char) (cs_port_val | CENT_97317_CHIP_SEL_MASK)); return; -} /* end enable_Centaurus_9211_chip_select() */ +} /* end enable_Centaurus_9211_chip_select() */ /******************************************************************** * @@ -385,10 +387,10 @@ disable_Centaurus_9211_chip_select(void) /* Set the chip select (GPIO20) low */ cs_port_val = gfx_inb(CENT_97317_CHIP_SELECT); gfx_outb(CENT_97317_CHIP_SELECT, - (unsigned char)(cs_port_val & ~CENT_97317_CHIP_SEL_MASK)); + (unsigned char) (cs_port_val & ~CENT_97317_CHIP_SEL_MASK)); return; -} /* end disable_Centaurus_9211_chip_select() */ +} /* end disable_Centaurus_9211_chip_select() */ /********************************************************************** * @@ -410,13 +412,13 @@ toggle_Centaurus_9211_clock(void) port_val = gfx_inb(CENT_97317_CLOCK_PORT); /* set the clock bit high */ gfx_outb(CENT_97317_CLOCK_PORT, - (unsigned char)(port_val | CENT_97317_CLOCK_MASK)); + (unsigned char) (port_val | CENT_97317_CLOCK_MASK)); /* set the clock bit low */ gfx_outb(CENT_97317_CLOCK_PORT, - (unsigned char)(port_val & ~CENT_97317_CLOCK_MASK)); + (unsigned char) (port_val & ~CENT_97317_CLOCK_MASK)); -} /* end toggle_Centaurus_9211_clock() */ +} /* end toggle_Centaurus_9211_clock() */ /******************************************************************** * @@ -448,7 +450,7 @@ write_Centaurus_CX9211_GPIO(unsigned char databit) toggle_Centaurus_9211_clock(); return; -} /* end write_Centaurus_CX9211_GPIO() */ +} /* end write_Centaurus_CX9211_GPIO() */ /***************************************************************** * @@ -473,14 +475,14 @@ write_Centaurus_CX9211_DWdata(unsigned long data) /* Now write the 32-bit Data */ for (count = 0; count < 32; count++) { - write_Centaurus_CX9211_GPIO((unsigned char)(data & 0x01)); + write_Centaurus_CX9211_GPIO((unsigned char) (data & 0x01)); /* the 9211 expects the data LSB->MSB */ data >>= 1; } return; -} /* end write_Centaurus_CX9211_DWdata() */ +} /* end write_Centaurus_CX9211_DWdata() */ /********************************************************************* * @@ -505,7 +507,7 @@ read_Centaurus_CX9211_GPIO(void) data_port_val >>= 1; return (data_port_val & 0x1); -} /* end read_Centaurus_CX9211_GPIO() */ +} /* end read_Centaurus_CX9211_GPIO() */ /********************************************************************** * @@ -541,12 +543,12 @@ read_Centaurus_CX9211_DWdata(void) for (count = 0; count < 32; count++) { ReadData = read_Centaurus_CX9211_GPIO(); /* 9211 sends data LSB->MSB */ - Data = Data | (((unsigned long)ReadData) << count); - } /* end for() */ + Data = Data | (((unsigned long) ReadData) << count); + } /* end for() */ return Data; -} /* end read_Centaurus_CX9211_DWdata() */ +} /* end read_Centaurus_CX9211_DWdata() */ void Centaurus_Get_9211_Details(unsigned long flags, Pnl_PanelParams * pParam) @@ -576,7 +578,8 @@ Centaurus_Get_9211_Details(unsigned long flags, Pnl_PanelParams * pParam) pParam->PanelChip = PNL_9211_A; else pParam->PanelChip = PNL_UNKNOWN_CHIP; - } else { /* no 9211 present */ + } + else { /* no 9211 present */ pParam->PanelChip = PNL_UNKNOWN_CHIP; } Pnl_Rev_ID = pParam->PanelChip; @@ -770,7 +773,7 @@ Centaurus_Power_Up(void) Centaurus_write_gpio(FOUR_BYTES, CS92xx_LCD_PWR_MAN, off_data); return; -} /* Centaurus_Disable_Power */ +} /* Centaurus_Disable_Power */ /*********************************************************************** * @@ -788,7 +791,7 @@ Centaurus_Power_Down(void) Centaurus_write_gpio(FOUR_BYTES, CS92xx_LCD_PWR_MAN, off_data); return; -} /* Centaurus_Disable_Power */ +} /* Centaurus_Disable_Power */ void Centaurus_9211init(Pnl_PanelStat * pstat) @@ -839,28 +842,28 @@ Centaurus_Restore_Panel_State(void) /* set 9211 registers using the desired panel settings */ Centaurus_write_gpio(FOUR_BYTES, CS92xx_LCD_PAN_TIMING1, - cs9211_regs.panel_timing1); + cs9211_regs.panel_timing1); Centaurus_write_gpio(FOUR_BYTES, CS92xx_LCD_PAN_TIMING2, - cs9211_regs.panel_timing2); + cs9211_regs.panel_timing2); /* load the LSFR seeds */ Centaurus_write_gpio(FOUR_BYTES, CS92xx_LCD_DITH_FR_CNTRL, - cs9211_regs.dither_frc_ctrl); + cs9211_regs.dither_frc_ctrl); Centaurus_write_gpio(FOUR_BYTES, CS92xx_BLUE_LSFR_SEED, - cs9211_regs.blue_lsfr_seed); + cs9211_regs.blue_lsfr_seed); Centaurus_write_gpio(FOUR_BYTES, CS92xx_RED_GREEN_LSFR_SEED, - cs9211_regs.red_green_lsfr_seed); + cs9211_regs.red_green_lsfr_seed); Centaurus_write_gpio(FOUR_BYTES, CS92xx_LCD_MEM_CNTRL, - cs9211_regs.memory_control); + cs9211_regs.memory_control); /* Set the power register last. This will turn the panel on at the 9211 */ Centaurus_write_gpio(FOUR_BYTES, CS92xx_LCD_PWR_MAN, - cs9211_regs.power_management); + cs9211_regs.power_management); } |