/* Do target specific usb initialization */
void target_usb_init(void)
{
if(board_target_id() == LINUX_MACHTYPE_8064_LIQUID)
{
apq8064_ext_3p3V_enable();
}
}
int oem_panel_select(const char *panel_name, struct panel_struct *panelstruct,
struct msm_panel_info *pinfo,
struct mdss_dsi_phy_ctrl *phy_db)
{
uint32_t hw_id = board_hardware_id();
uint32_t target_id = board_target_id();
int32_t panel_override_id;
if (panel_name) {
panel_override_id = panel_name_to_id(supp_panels,
ARRAY_SIZE(supp_panels), panel_name);
if (panel_override_id < 0) {
dprintf(CRITICAL, "Not able to search the panel:%s\n",
panel_name + strspn(panel_name, " "));
} else if (panel_override_id < UNKNOWN_PANEL) {
/* panel override using fastboot oem command */
panel_id = panel_override_id;
dprintf(INFO, "OEM panel override:%s\n",
panel_name + strspn(panel_name, " "));
goto panel_init;
}
}
switch (target_id) {
default:
dprintf(CRITICAL, "Display not enabled for %d HW type\n"
, hw_id);
return PANEL_TYPE_UNKNOWN;
}
panel_init:
return init_panel_data(panelstruct, pinfo, phy_db);
}
/* Function to obtain the index information for the correct device tree
* based on the platform data.
* If a matching device tree is found, the information is returned in the
* "dt_entry_info" out parameter and a function value of 0 is returned, otherwise
* a non-zero function value is returned.
*/
int dev_tree_get_entry_info(struct dt_table *table, struct dt_entry *dt_entry_info)
{
uint32_t target_variant_id;
if(board_hardware_id() == HW_PLATFORM_QRD) {
target_variant_id = board_target_id();
if (__dev_tree_get_entry_info(table, dt_entry_info, target_variant_id, 0xff) == 0) {
return 0;
}
}
/*
* for compatible with version 1 and version 2 dtbtool
* will compare the subtype inside the variant id
*/
target_variant_id = board_hardware_id() | ((board_hardware_subtype() & 0xff) << 24);
if (__dev_tree_get_entry_info(table, dt_entry_info, target_variant_id, 0xff) == 0) {
return 0;
}
/*
* add compatible with old device selection method which don't compare subtype
*/
target_variant_id = board_hardware_id();
return __dev_tree_get_entry_info(table, dt_entry_info, target_variant_id, 0);
}
int oem_panel_select(const char *panel_name, struct panel_struct *panelstruct,
struct msm_panel_info *pinfo,
struct mdss_dsi_phy_ctrl *phy_db)
{
uint32_t hw_id = board_hardware_id();
uint32_t target_id = board_target_id();
int32_t panel_override_id;
uint32_t manu_id, manu_id0;
if (panel_name && panel_name[0]) {
panel_override_id = panel_name_to_id(supp_panels,
ARRAY_SIZE(supp_panels), panel_name);
if (panel_override_id < 0) {
dprintf(CRITICAL, "Not able to search the panel:%s\n",
panel_name + strspn(panel_name, " "));
} else if (panel_override_id < UNKNOWN_PANEL) {
/* panel override using fastboot oem command */
panel_id = panel_override_id;
dprintf(INFO, "OEM panel override:%s\n",
panel_name + strspn(panel_name, " "));
goto panel_init;
}
}
switch (target_id) {
case LINUX_MACHTYPE_8064_MTP:
case LINUX_MACHTYPE_8064_MITWO:
if (panel_id_detection())
panel_id = HITACHI_720P_CMD_PANEL;
else
panel_id = SHARP_720P_CMD_PANEL;
break;
case LINUX_MACHTYPE_8960_CDP:
case LINUX_MACHTYPE_8960_MITWOA:
panel_manu_id_detection(&manu_id, &manu_id0);
if ((manu_id) && (manu_id0))
panel_id = LGD_720P_CMD_PANEL;
if ((manu_id)&& !manu_id0)
panel_id = AUO_720P_CMD_PANEL;
if (manu_id == 0x60 && manu_id0 == 0x141304)
panel_id = JDI_720P_CMD_PANEL;
else {
dprintf(CRITICAL, "Unknown panel\n");
return PANEL_TYPE_UNKNOWN;
}
break;
default:
dprintf(CRITICAL, "Display not enabled for %d HW type\n"
, hw_id);
return PANEL_TYPE_UNKNOWN;
}
pinfo->early_config = mipi_dsi_cmd_trigger;
panel_init:
return init_panel_data(panelstruct, pinfo, phy_db);
}
static void msm8960_backlight_on(void)
{
struct pm8921_gpio backlight_pwm = {
.direction = PM_GPIO_DIR_OUT,
.output_buffer = 0,
.output_value = 0,
.pull = PM_GPIO_PULL_NO,
.vin_sel = 2,
.out_strength = PM_GPIO_STRENGTH_HIGH,
.function = PM_GPIO_FUNC_1,
.inv_int_pol = 0,
};
int rc = pm8921_gpio_config(PM_GPIO(24), &backlight_pwm);
if (rc)
dprintf(CRITICAL, "FAIL pm8921_gpio_config(): rc=%d.\n", rc);
}
/* Pull DISP_RST_N high to get panel out of reset */
static void msm8960_mipi_panel_reset(void)
{
struct pm8921_gpio gpio43_param = {
.direction = PM_GPIO_DIR_OUT,
.output_buffer = 0,
.output_value = 1,
.pull = PM_GPIO_PULL_UP_30,
.vin_sel = 2,
.out_strength = PM_GPIO_STRENGTH_HIGH,
.function = PM_GPIO_FUNC_PAIRED,
.inv_int_pol = 0,
.disable_pin = 0,
};
pm8921_gpio_config(PM_GPIO(43), &gpio43_param);
}
static int msm8960_mipi_panel_clock(int enable)
{
if (enable) {
mdp_clock_init();
mmss_clock_init();
} else if(!target_cont_splash_screen()) {
mmss_clock_disable();
}
return 0;
}
static int msm8960_mipi_panel_power(int enable)
{
if (enable) {
msm8960_backlight_on();
/* Turn on LDO8 for lcd1 mipi vdd */
pm8921_ldo_set_voltage(LDO_8, LDO_VOLTAGE_3_0V);
/* Turn on LDO23 for lcd1 mipi vddio */
pm8921_ldo_set_voltage(LDO_23, LDO_VOLTAGE_1_8V);
/* Turn on LDO2 for vdda_mipi_dsi */
pm8921_ldo_set_voltage(LDO_2, LDO_VOLTAGE_1_2V);
msm8960_mipi_panel_reset();
}
return 0;
}
void display_init(void)
{
dprintf(CRITICAL, "display_init\n");
switch (board_target_id()) {
case LINUX_MACHTYPE_8064_CDP:
lvds_chimei_wxga_init(&(panel.panel_info));
panel.clk_func = apq8064_lvds_clock;
panel.power_func = apq8064_lvds_panel_power;
panel.fb.base = 0x80B00000;
panel.fb.width = panel.panel_info.xres;
panel.fb.height = panel.panel_info.yres;
panel.fb.stride = panel.panel_info.xres;
panel.fb.bpp = panel.panel_info.bpp;
panel.fb.format = FB_FORMAT_RGB888;
panel.mdp_rev = MDP_REV_44;
break;
case LINUX_MACHTYPE_8064_MTP:
mipi_toshiba_video_wsvga_init(&(panel.panel_info));
panel.clk_func = fusion3_mtp_clock;
panel.power_func = fusion3_mtp_panel_power;
panel.fb.base = 0x89000000;
panel.fb.width = panel.panel_info.xres;
panel.fb.height = panel.panel_info.yres;
panel.fb.stride = panel.panel_info.xres;
panel.fb.bpp = panel.panel_info.bpp;
panel.fb.format = FB_FORMAT_RGB888;
panel.mdp_rev = MDP_REV_44;
break;
case LINUX_MACHTYPE_8960_CDP:
case LINUX_MACHTYPE_8960_MTP:
case LINUX_MACHTYPE_8960_FLUID:
case LINUX_MACHTYPE_8960_LIQUID:
mipi_toshiba_video_wsvga_init(&(panel.panel_info));
panel.clk_func = msm8960_mipi_panel_clock;
panel.power_func = msm8960_mipi_panel_power;
panel.fb.base = 0x89000000;
panel.fb.width = panel.panel_info.xres;
panel.fb.height = panel.panel_info.yres;
panel.fb.stride = panel.panel_info.xres;
panel.fb.bpp = panel.panel_info.bpp;
panel.fb.format = FB_FORMAT_RGB888;
panel.mdp_rev = MDP_REV_42;
break;
default:
return;
};
if (msm_display_init(&panel)) {
dprintf(CRITICAL, "Display init failed!\n");
return;
}
display_image_on_screen();
display_enable = 1;
}
void display_shutdown(void)
{
if (display_enable)
msm_display_off();
}
unsigned board_machtype(void)
{
return board_target_id();
}
static void msm8960_backlight_on(void)
{
struct pm8921_gpio backlight_pwm = {
.direction = PM_GPIO_DIR_OUT,
.output_buffer = 0,
.output_value = 0,
.pull = PM_GPIO_PULL_NO,
.vin_sel = 2,
.out_strength = PM_GPIO_STRENGTH_HIGH,
.function = PM_GPIO_FUNC_1,
.inv_int_pol = 0,
};
int rc = pm8921_gpio_config(PM_GPIO(24), &backlight_pwm);
if (rc)
dprintf(CRITICAL, "FAIL pm8921_gpio_config(): rc=%d.\n", rc);
}
/* Pull DISP_RST_N high to get panel out of reset */
static void msm8960_mipi_panel_reset(void)
{
struct pm8921_gpio gpio43_param = {
.direction = PM_GPIO_DIR_OUT,
.output_buffer = 0,
.output_value = 1,
.pull = PM_GPIO_PULL_UP_30,
.vin_sel = 2,
.out_strength = PM_GPIO_STRENGTH_HIGH,
.function = PM_GPIO_FUNC_PAIRED,
.inv_int_pol = 0,
.disable_pin = 0,
};
pm8921_gpio_config(PM_GPIO(43), &gpio43_param);
}
static int msm8960_mipi_panel_clock(int enable)
{
if (enable) {
mdp_clock_init();
mmss_clock_init();
} else if(!target_cont_splash_screen()) {
mmss_clock_disable();
}
return 0;
}
static int msm8960_liquid_mipi_panel_clock(int enable)
{
if (enable) {
mdp_clock_init();
liquid_mmss_clock_init(); /* 240 MHZ MIPI-DSI clk */
} else if(!target_cont_splash_screen()) {
mmss_clock_disable();
}
return 0;
}
static int msm8960_mipi_panel_power(int enable)
{
if (enable) {
msm8960_backlight_on();
/* Turn on LDO8 for lcd1 mipi vdd */
pm8921_ldo_set_voltage(LDO_8, LDO_VOLTAGE_3_0V);
/* Turn on LDO23 for lcd1 mipi vddio */
pm8921_ldo_set_voltage(LDO_23, LDO_VOLTAGE_1_8V);
/* Turn on LDO2 for vdda_mipi_dsi */
pm8921_ldo_set_voltage(LDO_2, LDO_VOLTAGE_1_2V);
msm8960_mipi_panel_reset();
}
return 0;
}
#define PM_GPIO_VIN_VPH 0 /* 3v ~ 4.4v */
#define PM_GPIO_VIN_BB 1 /* ~3.3v */
#define PM_GPIO_VIN_S4 2 /* 1.8v */
#define PM_GPIO_VIN_L15 3
static int msm8960_liquid_mipi_panel_power(int enable)
{
if (enable) {
static int gpio17, gpio21, gpio43 ;
int rc;
struct pm8921_gpio gpio_config = {
.direction = PM_GPIO_DIR_OUT,
.output_buffer = 0,
.output_value = 1,
.pull = PM_GPIO_PULL_NO,
.vin_sel = PM_GPIO_VIN_S4,
.out_strength = PM_GPIO_STRENGTH_HIGH,
.function = PM_GPIO_FUNC_NORMAL,
.inv_int_pol = 0,
.disable_pin = 0,
};
/* Note: PWM is controlled by PM-GPIO#24 */
gpio17 = PM_GPIO(17); /* ext_3p3v */
gpio21 = PM_GPIO(21); /* disp power enable_n , vin=VPH-PWR */
gpio43 = PM_GPIO(43); /* Displays Enable (rst_n) */
gpio_config.output_value = 1;
rc = pm8921_gpio_config(gpio17, &gpio_config);
mdelay(100);
gpio_config.output_value = 0;
/* disp disable (resx=0) */
rc = pm8921_gpio_config(gpio43, &gpio_config);
mdelay(100);
gpio_config.output_value = 0;
gpio_config.vin_sel = PM_GPIO_VIN_VPH; /* VPH_PWR */
/* disp power enable_n */
rc = pm8921_gpio_config(gpio21, &gpio_config);
mdelay(100);
gpio_config.output_value = 1;
gpio_config.vin_sel = PM_GPIO_VIN_S4;
/* disp enable */
rc = pm8921_gpio_config(gpio43, &gpio_config);
mdelay(100);
pm8921_low_voltage_switch_enable(lvs_4); /* S4 1.8 V */
/* Turn on LDO2 for vdda_mipi_dsi */
pm8921_ldo_set_voltage(LDO_2, LDO_VOLTAGE_1_2V);
msm8960_backlight_on();
}
return 0;
}
void display_init(void)
{
int target_id = board_target_id();
dprintf(INFO, "display_init(),target_id=%d.\n", target_id);
switch (target_id) {
case LINUX_MACHTYPE_8960_LIQUID:
mipi_chimei_video_wxga_init(&(panel.panel_info));
/*
* mipi_chimei_wxga panel not supported yet in LK.
* However, MIPI clocks and power should be set in LK.
*/
panel.clk_func = msm8960_liquid_mipi_panel_clock;
panel.power_func = msm8960_liquid_mipi_panel_power;
panel.fb.base = MIPI_FB_ADDR;
panel.fb.width = panel.panel_info.xres;
panel.fb.height = panel.panel_info.yres;
panel.fb.stride = panel.panel_info.xres;
panel.fb.bpp = panel.panel_info.bpp;
panel.fb.format = FB_FORMAT_RGB888;
panel.mdp_rev = MDP_REV_44;
break;
case LINUX_MACHTYPE_8064_CDP:
lvds_chimei_wxga_init(&(panel.panel_info));
panel.clk_func = apq8064_lvds_clock;
panel.power_func = apq8064_lvds_panel_power;
panel.fb.base = 0x80B00000;
panel.fb.width = panel.panel_info.xres;
panel.fb.height = panel.panel_info.yres;
panel.fb.stride = panel.panel_info.xres;
panel.fb.bpp = panel.panel_info.bpp;
panel.fb.format = FB_FORMAT_RGB888;
panel.mdp_rev = MDP_REV_44;
break;
case LINUX_MACHTYPE_8064_MTP:
mipi_toshiba_video_wsvga_init(&(panel.panel_info));
panel.clk_func = fusion3_mtp_clock;
panel.power_func = fusion3_mtp_panel_power;
panel.fb.base = 0x89000000;
panel.fb.width = panel.panel_info.xres;
panel.fb.height = panel.panel_info.yres;
panel.fb.stride = panel.panel_info.xres;
panel.fb.bpp = panel.panel_info.bpp;
panel.fb.format = FB_FORMAT_RGB888;
panel.mdp_rev = MDP_REV_44;
break;
case LINUX_MACHTYPE_8960_CDP:
case LINUX_MACHTYPE_8960_MTP:
case LINUX_MACHTYPE_8960_FLUID:
mipi_toshiba_video_wsvga_init(&(panel.panel_info));
panel.clk_func = msm8960_mipi_panel_clock;
panel.power_func = msm8960_mipi_panel_power;
panel.fb.base = 0x89000000;
panel.fb.width = panel.panel_info.xres;
panel.fb.height = panel.panel_info.yres;
panel.fb.stride = panel.panel_info.xres;
panel.fb.bpp = panel.panel_info.bpp;
panel.fb.format = FB_FORMAT_RGB888;
panel.mdp_rev = MDP_REV_42;
break;
default:
return;
};
if (msm_display_init(&panel)) {
dprintf(CRITICAL, "Display init failed!\n");
return;
}
display_image_on_screen();
display_enable = 1;
}
void display_shutdown(void)
{
if (display_enable)
msm_display_off();
}
void target_init(void)
{
unsigned base_addr;
unsigned char slot;
unsigned platform_id = board_platform_id();
dprintf(INFO, "target_init()\n");
pu_reason = target_check_power_on_reason();
reboot_mode = check_reboot_mode();
/* Initialize PMIC driver */
pmic.read = (pm8921_read_func) & pa1_ssbi2_read_bytes;
pmic.write = (pm8921_write_func) & pa1_ssbi2_write_bytes;
pm8921_init(&pmic);
target_shutdown_for_battinfo();
target_shutdown_for_pwrkey();
/* Keypad init */
keys_init();
if((platform_id == MSM8960) ||
(platform_id == MSM8960AB) ||
(platform_id == APQ8060AB) ||
(platform_id == MSM8260AB) ||
(platform_id == MSM8660AB))
{
msm8960_keypad_init();
}
else if((platform_id == MSM8230) ||
(platform_id == MSM8630) ||
(platform_id == MSM8930) ||
(platform_id == MSM8230AA) ||
(platform_id == MSM8630AA) ||
(platform_id == MSM8930AA))
{
msm8930_keypad_init();
}
else if((platform_id == APQ8064) ||
(platform_id == MPQ8064) ||
(platform_id == APQ8064AB))
{
apq8064_keypad_init();
}
/* Display splash screen if enabled */
#if DISPLAY_SPLASH_SCREEN
if (board_target_id() == LINUX_MACHTYPE_8960_CDP || (board_target_id() == LINUX_MACHTYPE_8960_MITWOA))
panel_backlight_on_mitwoa(0);
display_init();
dprintf(INFO, "Diplay initialized\n");
mdelay(34);
if (board_target_id() == LINUX_MACHTYPE_8064_MITWO || (board_target_id() == LINUX_MACHTYPE_8064_MTP))
panel_backlight_on_mitwo(1);
else
panel_backlight_on_mitwoa(1);
#endif
if ((platform_id == MSM8960) || (platform_id == MSM8960AB) ||
(platform_id == APQ8060AB) || (platform_id == MSM8260AB) ||
(platform_id == MSM8660AB) || (platform_id == MSM8660A) ||
(platform_id == MSM8260A) || (platform_id == APQ8060A))
/* Enable Hardware CE */
platform_ce_type = CRYPTO_ENGINE_TYPE_HW;
/* Trying Slot 1 first */
slot = 1;
base_addr = mmc_sdc_base[slot - 1];
if (mmc_boot_main(slot, base_addr)) {
/* Trying Slot 3 next */
slot = 3;
base_addr = mmc_sdc_base[slot - 1];
if (mmc_boot_main(slot, base_addr)) {
dprintf(CRITICAL, "mmc init failed!");
ASSERT(0);
}
}
}