/**************************************************************************
* F U N C T I O N D E C L A R A T I O N S *
**************************************************************************/
static int32_t
tpo_td070wgcb2_init(
void
)
{
int32_t real_freq = 0;
printk("[%s:%d]\n", __FUNCTION__, __LINE__);
g_pin_func_handle = gp_board_pin_func_request(GP_PIN_DISP0_LCD, GP_BOARD_WAIT_FOREVER);
if (g_pin_func_handle < 0) {
printk("[%s:%d] Error!\n", __FUNCTION__, __LINE__);
return -1;
}
/* initial panel parameter */
gpHalDispSetDevType(HAL_DISP_DEV_LCD);
// config lcd clock 33 MHz
// set lcd source : SPLL
gpHalClkLcdSetSrc(HAL_LCD_CLK_SPLL);
// Set lcd clock rate, must enable before lcd clk on
gp_clk_set_rate("clk_lcd", gPanelInfo.workFreq, &real_freq, NULL); // must enable before lcd clk on
printk("[%s][%d] LCD CLOCK=%d Hz\n",__FUNCTION__, __LINE__, real_freq);
gpHalDispSetClkType(gPanelInfo.clkType);
// enable lcd clock
#ifdef CONFIG_PM
gp_enable_clock((int*)"READLTIME_ABT", 1);
#endif
gpHalLcdClkEnable(1);
gpHalDispSetRes(gPanelInfo.width, gPanelInfo.height);
gpHalDispSetLcdVsync(gPanelInfo.vsync);
gpHalDispSetLcdHsync(gPanelInfo.hsync);
gpHalDispSetPanelFormat(gPanelInfo.format, gPanelInfo.type, gPanelInfo.dataSeqEven, gPanelInfo.dataSeqOdd);
gpHalDispSetClkPolarity(gPanelInfo.clkPolatiry);
gpHalDispSetPriDmaType(gPanelInfo.dmaType);
gpHalDispSetOsdDmaType(0, gPanelInfo.dmaType);
gpHalDispSetOsdDmaType(1, gPanelInfo.dmaType);
return 0;
}
static int32_t
auo_a043fl01_resume_init(
void
)
{
int32_t real_freq = 0;
/* initial panel parameter */
gpHalDispSetDevType(HAL_DISP_DEV_LCD);
// set lcd source : XTAL(27MHZ)
gpHalClkLcdSetSrc(HAL_LCD_CLK_XTAL);
// Set lcd clock rate to 9 MHz, must enable before lcd clk on
gp_clk_set_rate("clk_lcd", gPanelInfo.workFreq, &real_freq, NULL);
printk("[%s][%d] LCD CLOCK=%d Hz\n",__FUNCTION__, __LINE__, real_freq);
gpHalDispSetClkType(gPanelInfo.clkType);
// enable lcd clock
#ifdef CONFIG_PM
gp_enable_clock((int*)"READLTIME_ABT", 1);
#endif
gpHalLcdClkEnable(1);
gpHalDispSetRes(gPanelInfo.width, gPanelInfo.height);
gpHalDispSetLcdVsync(gPanelInfo.vsync);
gpHalDispSetLcdHsync(gPanelInfo.hsync);
gpHalDispSetPanelFormat(gPanelInfo.format, gPanelInfo.type, gPanelInfo.dataSeqEven, gPanelInfo.dataSeqOdd);
gpHalDispSetClkPolarity(gPanelInfo.clkPolatiry);
gpHalDispSetPriDmaType(gPanelInfo.dmaType);
gpHalDispSetOsdDmaType(0, gPanelInfo.dmaType);
gpHalDispSetOsdDmaType(1, gPanelInfo.dmaType);
return 0;
}
static int32_t
lcd_resume(
void
)
{
int32_t real_freq = 0;
gp_board_panel_t *lcd_power;
int handle;
gpio_content_t ctx;
printk("[%s:%d]\n", __FUNCTION__, __LINE__);
lcd_power = gp_board_get_config("panel", gp_board_panel_t);
gpHalDispSetDevType(HAL_DISP_DEV_LCD);
// set lcd source : XTAL(27MHZ)
gpHalClkLcdSetSrc(HAL_LCD_CLK_XTAL);
// Set lcd clock rate, must enable before lcd clk on
gp_clk_set_rate("clk_lcd", gPanelInfo.workFreq, &real_freq, NULL);
gpHalDispSetClkType(gPanelInfo.clkType);
#ifdef CONFIG_PM
gp_enable_clock((int*)"READLTIME_ABT", 1);
#endif
gpHalLcdClkEnable(1);
gpHalDispSetRes(gPanelInfo.width, gPanelInfo.height);
gpHalDispSetLcdVsync(gPanelInfo.vsync);
gpHalDispSetLcdHsync(gPanelInfo.hsync);
gpHalDispSetPanelFormat(gPanelInfo.format, gPanelInfo.type, gPanelInfo.dataSeqEven, gPanelInfo.dataSeqOdd);
gpHalDispSetClkPolarity(gPanelInfo.clkPolatiry);
lcd_power->set_panelpowerOn0(1); /* Power on VCC, VGL, AVDD, VGH */
ctx.pin_index = MK_GPIO_INDEX( PCLK_channel, PCLK_func, PCLK_gid, PCLK_pin );
handle = gp_gpio_request( ctx.pin_index, NULL );
gp_gpio_set_function( handle, PCLK_func );
gp_gpio_release( handle );
ctx.pin_index = MK_GPIO_INDEX( B_DATA_channel, B_DATA_func, B_DATA_gid, B_DATA_pin );
handle = gp_gpio_request( ctx.pin_index, NULL );
gp_gpio_set_function( handle, B_DATA_func );
gp_gpio_release( handle );
ctx.pin_index = MK_GPIO_INDEX( G_DATA_channel, G_DATA_func, G_DATA_gid, G_DATA_pin );
handle = gp_gpio_request( ctx.pin_index, NULL );
gp_gpio_set_function( handle, G_DATA_func );
gp_gpio_release( handle );
ctx.pin_index = MK_GPIO_INDEX( R_DATA_channel, R_DATA_func, R_DATA_gid, R_DATA_pin );
handle = gp_gpio_request( ctx.pin_index, NULL );
gp_gpio_set_function( handle, R_DATA_func );
gp_gpio_release( handle );
lcd_power->set_panelpowerOn1(1); /* Set LCD RESET to high */
/* Set dither */
disp_set_dither_type(gPanelInfo.ditherType);
disp_set_dither_param(gPanelInfo.pDitherParam);
disp_set_dither_enable(1);
/* Set color matrix */
disp_set_color_matrix(gPanelInfo.pColorMatrix);
/* Set gamma table */
disp_set_gamma_enable(0);
disp_set_gamma_table(SP_DISP_GAMMA_R, (uint8_t*) gPanelInfo.pGammaTable[SP_DISP_GAMMA_R]);
disp_set_gamma_table(SP_DISP_GAMMA_G, (uint8_t*) gPanelInfo.pGammaTable[SP_DISP_GAMMA_G]);
disp_set_gamma_table(SP_DISP_GAMMA_B, (uint8_t*) gPanelInfo.pGammaTable[SP_DISP_GAMMA_B]);
disp_set_gamma_enable(1);
gpHalDispSetPriDmaType(gPanelInfo.dmaType);
gpHalDispSetOsdDmaType(0, gPanelInfo.dmaType);
gpHalDispSetOsdDmaType(1, gPanelInfo.dmaType);
return 0;
}