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Diffstat (limited to 'arch/arm/mach-exynos/midas-lcd.c')
-rw-r--r--arch/arm/mach-exynos/midas-lcd.c297
1 files changed, 293 insertions, 4 deletions
diff --git a/arch/arm/mach-exynos/midas-lcd.c b/arch/arm/mach-exynos/midas-lcd.c
index 68125e2..ad722a6 100644
--- a/arch/arm/mach-exynos/midas-lcd.c
+++ b/arch/arm/mach-exynos/midas-lcd.c
@@ -471,10 +471,13 @@ static struct s3cfb_lcd s6e8aa0 = {
.width = 720,
.p_width = 60, /* 59.76 mm */
#endif
- .p_height = 106, /* 106.24 mm */
+ .p_height = 106,
.bpp = 24,
.freq = 60,
+#if defined(CONFIG_S6E8AA0_AMS480GYXX)
+ .freq_limit = 40,
+#endif
/* minumun value is 0 except for wr_act time. */
.cpu_timing = {
@@ -506,14 +509,135 @@ static struct s3cfb_lcd s6e8aa0 = {
};
#endif
+#ifdef CONFIG_FB_S5P_EA8061
+/* for Geminus based on MIPI-DSI interface */
+static struct s3cfb_lcd ea8061 = {
+ .name = "ea8061",
+ .height = 1280,
+ .width = 720,
+ .p_width = 74,
+ .p_height = 131,
+ .bpp = 24,
+ .freq = 60,
+
+ /* minumun value is 0 except for wr_act time. */
+ .cpu_timing = {
+ .cs_setup = 0,
+ .wr_setup = 0,
+ .wr_act = 1,
+ .wr_hold = 0,
+ },
+
+ .timing = {
+ .h_fp = 52,
+ .h_bp = 96,
+ .h_sw = 4,
+ .v_fp = 13,
+ .v_fpe = 1,
+ .v_bp = 1,
+ .v_bpe = 1,
+ .v_sw = 2,
+ .cmd_allow_len = 11, /* v_fp=stable_vfp + cmd_allow_len */
+ .stable_vfp = 2,
+ },
+
+ .polarity = {
+ .rise_vclk = 1,
+ .inv_hsync = 0,
+ .inv_vsync = 0,
+ .inv_vden = 0,
+ },
+};
+#endif
+
+#ifdef CONFIG_FB_S5P_S6EVR02
+/* for Geminus based on MIPI-DSI interface */
+static struct s3cfb_lcd s6evr02 = {
+ .name = "s6evr02",
+ .height = 1280,
+ .width = 720,
+ .p_width = 74,
+ .p_height = 131,
+ .bpp = 24,
+ .freq = 58,
+ .freq_limit = 41,
+
+ /* minumun value is 0 except for wr_act time. */
+ .cpu_timing = {
+ .cs_setup = 0,
+ .wr_setup = 0,
+ .wr_act = 1,
+ .wr_hold = 0,
+ },
+
+ .timing = {
+ .h_fp = 70,
+ .h_bp = 40,
+ .h_sw = 3,
+ .v_fp = 13,
+ .v_fpe = 1,
+ .v_bp = 1,
+ .v_bpe = 1,
+ .v_sw = 2,
+ .cmd_allow_len = 7, /* v_fp=stable_vfp + cmd_allow_len + mask_len*/
+ .stable_vfp = 2,
+ },
+
+ .polarity = {
+ .rise_vclk = 1,
+ .inv_hsync = 0,
+ .inv_vsync = 0,
+ .inv_vden = 0,
+ },
+};
+
+static struct s3cfb_lcd ea8061 = {
+ .name = "ea8061",
+ .height = 1280,
+ .width = 720,
+ .p_width = 64,
+ .p_height = 106,
+ .bpp = 24,
+ .freq = 60,
+
+ /* minumun value is 0 except for wr_act time. */
+ .cpu_timing = {
+ .cs_setup = 0,
+ .wr_setup = 0,
+ .wr_act = 1,
+ .wr_hold = 0,
+ },
+
+ .timing = {
+ .h_fp = 52,
+ .h_bp = 96,
+ .h_sw = 4,
+ .v_fp = 13,
+ .v_fpe = 1,
+ .v_bp = 1,
+ .v_bpe = 1,
+ .v_sw = 2,
+ .cmd_allow_len = 7, /* v_fp=stable_vfp + cmd_allow_len + mask_len*/
+ .stable_vfp = 2,
+ },
+
+ .polarity = {
+ .rise_vclk = 1,
+ .inv_hsync = 0,
+ .inv_vsync = 0,
+ .inv_vden = 0,
+ },
+};
+#endif
+
#ifdef CONFIG_FB_S5P_S6E63M0
/* for Geminus based on MIPI-DSI interface */
static struct s3cfb_lcd s6e63m0 = {
.name = "s6e63m0",
.width = 480,
.height = 800,
- .p_width = 60, /* 59.76 mm */
- .p_height = 106, /* 106.24 mm */
+ .p_width = 60,
+ .p_height = 106,
.bpp = 24,
.freq = 56,
@@ -630,6 +754,44 @@ static struct s3cfb_lcd s6d6aa1 = {
};
#endif
+#ifdef CONFIG_FB_S5P_LMS501XX
+/* for Geminus based on MIPI-DSI interface */
+static struct s3cfb_lcd lms501xx = {
+ .name = "lms501xx",
+ .width = 480,
+ .height = 800,
+ .p_width = 66,
+ .p_height = 110,
+ .bpp = 24,
+ .freq = 60,
+
+ /* minumun value is 0 except for wr_act time. */
+ .cpu_timing = {
+ .cs_setup = 0,
+ .wr_setup = 0,
+ .wr_act = 1,
+ .wr_hold = 0,
+ },
+ .timing = {
+ .h_fp = 65,
+ .h_bp = 49,
+ .h_sw = 17,
+ .v_fp = 8,
+ .v_fpe = 1,
+ .v_bp = 12,
+ .v_bpe = 1,
+ .v_sw = 4,
+ .cmd_allow_len = 6, /* v_fp=stable_vfp + cmd_allow_len */
+ .stable_vfp = 2,
+ },
+ .polarity = {
+ .rise_vclk = 1,
+ .inv_hsync = 0,
+ .inv_vsync = 0,
+ .inv_vden = 0,
+ },
+};
+#endif
static int reset_lcd(void)
{
int err;
@@ -664,6 +826,65 @@ static void lcd_cfg_gpio(void)
return;
}
+#if defined(CONFIG_FB_S5P_LMS501XX)
+static int lcd_power_on(void *ld, int enable)
+{
+ struct regulator *regulator;
+ int err;
+
+ printk(KERN_INFO "%s : enable=%d\n", __func__, enable);
+
+ err = gpio_request(GPIO_LCD_BL_EN, "LCD_BL_EN");
+ if (err) {
+ printk(KERN_ERR "failed to request GPF0[5] for "
+ "LCD_BL_EN control\n");
+ return -EPERM;
+ }
+ err = gpio_request(GPIO_MLCD_RST, "MLCD_RST");
+ if (err) {
+ printk(KERN_ERR "failed to request GPY4[5] for "
+ "MLCD_RST control\n");
+ return -EPERM;
+ }
+
+ err = gpio_request(GPIO_LCD_22V_EN_00, "LCD_EN");
+ if (err) {
+ printk(KERN_ERR "failed to request GPM4[4] for "
+ "LCD_2.2V_EN control\n");
+ return -EPERM;
+ }
+
+ if (enable) {
+ gpio_set_value(GPIO_LCD_22V_EN_00, GPIO_LEVEL_HIGH);
+ msleep(25);
+ regulator = regulator_get(NULL, "vlcd_3.3v");
+ if (IS_ERR(regulator))
+ goto out;
+ regulator_enable(regulator);
+ regulator_put(regulator);
+ gpio_set_value(GPIO_LCD_BL_EN, 1);
+ } else {
+ regulator = regulator_get(NULL, "vlcd_3.3v");
+ if (IS_ERR(regulator))
+ goto out;
+ if (regulator_is_enabled(regulator))
+ regulator_force_disable(regulator);
+ regulator_put(regulator);
+
+ gpio_set_value(GPIO_LCD_22V_EN_00, GPIO_LEVEL_LOW);
+ gpio_set_value(GPIO_MLCD_RST, 0);
+ gpio_set_value(GPIO_LCD_BL_EN, 0);
+ }
+
+out:
+/* Release GPIO */
+ gpio_free(GPIO_MLCD_RST);
+ gpio_free(GPIO_LCD_22V_EN_00);
+ gpio_free(GPIO_LCD_BL_EN);
+return 0;
+
+}
+#else
static int lcd_power_on(void *ld, int enable)
{
struct regulator *regulator;
@@ -688,18 +909,52 @@ static int lcd_power_on(void *ld, int enable)
if (enable) {
gpio_set_value(GPIO_LCD_22V_EN_00, GPIO_LEVEL_HIGH);
+#if defined(CONFIG_MACH_T0)
+ regulator = regulator_get(NULL, "vcc_1.8v_lcd");
+ if (IS_ERR(regulator))
+ goto out;
+ regulator_enable(regulator);
+ regulator_put(regulator);
+#endif
+
+#ifdef CONFIG_MACH_GC1
+ regulator = regulator_get(NULL, "lcd_io_1.8v");
+ if (IS_ERR(regulator))
+ goto out;
+ regulator_enable(regulator);
+ regulator_put(regulator);
+#else
regulator = regulator_get(NULL, "vlcd_3.3v");
if (IS_ERR(regulator))
goto out;
regulator_enable(regulator);
regulator_put(regulator);
+#endif
} else {
+#ifdef CONFIG_MACH_GC1
+ regulator = regulator_get(NULL, "lcd_io_1.8v");
+ if (IS_ERR(regulator))
+ goto out;
+ if (regulator_is_enabled(regulator))
+ regulator_force_disable(regulator);
+ regulator_put(regulator);
+#else
regulator = regulator_get(NULL, "vlcd_3.3v");
if (IS_ERR(regulator))
goto out;
if (regulator_is_enabled(regulator))
regulator_force_disable(regulator);
regulator_put(regulator);
+#endif
+
+#if defined(CONFIG_MACH_T0)
+ regulator = regulator_get(NULL, "vcc_1.8v_lcd");
+ if (IS_ERR(regulator))
+ goto out;
+ if (regulator_is_enabled(regulator))
+ regulator_force_disable(regulator);
+ regulator_put(regulator);
+#endif
gpio_set_value(GPIO_LCD_22V_EN_00, GPIO_LEVEL_LOW);
gpio_set_value(GPIO_MLCD_RST, 0);
}
@@ -709,7 +964,9 @@ out:
gpio_free(GPIO_MLCD_RST);
gpio_free(GPIO_LCD_22V_EN_00);
return 0;
+
}
+#endif
static void s5p_dsim_mipi_power_control(int enable)
{
@@ -781,10 +1038,26 @@ void __init mipi_fb_init(void)
#if defined(CONFIG_FB_S5P_S6E8AA0)
dsim_lcd_info->lcd_panel_info = (void *)&s6e8aa0;
#endif
+
+#if defined(CONFIG_FB_S5P_EA8061)
+ dsim_lcd_info->lcd_panel_info = (void *)&ea8061;
+#endif
+
+#if defined(CONFIG_FB_S5P_S6EVR02)
+ dsim_lcd_info->lcd_panel_info = (void *)&s6evr02;
+#endif
+
#if defined(CONFIG_FB_S5P_S6D6AA1)
dsim_lcd_info->lcd_panel_info = (void *)&s6d6aa1;
#endif
+#if defined(CONFIG_MACH_T0) && defined(CONFIG_FB_S5P_S6EVR02) && defined(GPIO_OLED_ID)
+ if (!gpio_get_value(GPIO_OLED_ID)) { /* for EA8061 DDI */
+ dsim_lcd_info->lcd_panel_info = (void *)&ea8061;
+ fb_platform_data.lcd = (void *)&ea8061;
+ }
+#endif
+
#ifdef CONFIG_FB_S5P_S6E63M0
dsim_lcd_info->lcd_panel_info = (void *)&s6e63m0;
dsim_pd->dsim_info->e_no_data_lane = DSIM_DATA_LANE_2;
@@ -792,6 +1065,13 @@ void __init mipi_fb_init(void)
dsim_pd->dsim_info->p = 3;
dsim_pd->dsim_info->m = 80;
dsim_pd->dsim_info->s = 1;
+#elif defined(CONFIG_FB_S5P_LMS501XX)
+ dsim_lcd_info->lcd_panel_info = (void *)&lms501xx;
+ dsim_pd->dsim_info->e_no_data_lane = DSIM_DATA_LANE_2;
+ /* 440Mbps */
+ dsim_pd->dsim_info->p = 3;
+ dsim_pd->dsim_info->m = 110;
+ dsim_pd->dsim_info->s = 1;
#else
/* 500Mbps */
dsim_pd->dsim_info->p = 3;
@@ -809,7 +1089,6 @@ void __init mipi_fb_init(void)
/*s3cfb_set_platdata(&fb_platform_data);*/
}
#endif
-#endif
struct s3c_platform_fb fb_platform_data __initdata = {
.hw_ver = 0x70,
@@ -839,7 +1118,17 @@ struct s3c_platform_fb fb_platform_data __initdata = {
#if defined(CONFIG_FB_S5P_S6D6AA1)
.lcd = &s6d6aa1
#endif
+#if defined(CONFIG_FB_S5P_EA8061)
+ .lcd = &ea8061
+#endif
+#if defined(CONFIG_FB_S5P_S6EVR02)
+ .lcd = &s6evr02
+#endif
+#if defined(CONFIG_FB_S5P_LMS501XX)
+ .lcd = &lms501xx
+#endif
};
+#endif
#ifdef CONFIG_FB_S5P_MDNIE
static struct platform_mdnie_data mdnie_data = {
generated by cgit v1.1 at 2024-04-24 12:31:55 +0000