lk: msm: Fix files to have uniform coding style
No functional changes, just style code formatting style changes here.
Change-Id: Id3f1995ef97765b393c5c26259011c9ce1321106
diff --git a/platform/msm8x60/panel.c b/platform/msm8x60/panel.c
old mode 100755
new mode 100644
index 57310a1..73b4b3d
--- a/platform/msm8x60/panel.c
+++ b/platform/msm8x60/panel.c
@@ -45,42 +45,42 @@
static struct qup_i2c_dev *dev = NULL;
void gpio_tlmm_config(uint32_t gpio, uint8_t func,
- uint8_t dir, uint8_t pull,
- uint8_t drvstr, uint32_t enable);
+ uint8_t dir, uint8_t pull,
+ uint8_t drvstr, uint32_t enable);
uint8_t expander_read(uint8_t addr)
{
- uint8_t ret = 0;
- /* Create a i2c_msg buffer, that is used to put the controller into read
- mode and then to read some data. */
- struct i2c_msg msg_buf[] = {
- {CORE_GPIO_EXPANDER_I2C_ADDRESS, I2C_M_WR, 1, &addr},
- {CORE_GPIO_EXPANDER_I2C_ADDRESS, I2C_M_RD, 1, &ret}
- };
+ uint8_t ret = 0;
+ /* Create a i2c_msg buffer, that is used to put the controller into read
+ mode and then to read some data. */
+ struct i2c_msg msg_buf[] = {
+ {CORE_GPIO_EXPANDER_I2C_ADDRESS, I2C_M_WR, 1, &addr},
+ {CORE_GPIO_EXPANDER_I2C_ADDRESS, I2C_M_RD, 1, &ret}
+ };
- qup_i2c_xfer(dev, msg_buf, 2);
+ qup_i2c_xfer(dev, msg_buf, 2);
- return ret;
+ return ret;
}
uint8_t expander_write(uint8_t addr, uint8_t val)
{
- uint8_t data_buf[] = { addr, val };
+ uint8_t data_buf[] = { addr, val };
- /* Create a i2c_msg buffer, that is used to put the controller into write
- mode and then to write some data. */
- struct i2c_msg msg_buf[] = { {CORE_GPIO_EXPANDER_I2C_ADDRESS,
- I2C_M_WR, 2, data_buf}
- };
+ /* Create a i2c_msg buffer, that is used to put the controller into write
+ mode and then to write some data. */
+ struct i2c_msg msg_buf[] = { {CORE_GPIO_EXPANDER_I2C_ADDRESS,
+ I2C_M_WR, 2, data_buf}
+ };
- qup_i2c_xfer(dev, msg_buf, 1);
+ qup_i2c_xfer(dev, msg_buf, 1);
- /* Double check that the write worked. */
- if (val != expander_read(addr)) {
- return -1;
- }
+ /* Double check that the write worked. */
+ if (val != expander_read(addr)) {
+ return -1;
+ }
- return 0;
+ return 0;
}
void panel_backlight(int on)
@@ -93,31 +93,31 @@
static int lcd_power_on()
{
- uint8_t buffer = 0x0, mask = 0x0, prev_val = 0x0;
- int ret = 0;
+ uint8_t buffer = 0x0, mask = 0x0, prev_val = 0x0;
+ int ret = 0;
- /* Configure LDO L2 TEST Bank 2, to Range Select 0 */
- /* Not updating reference voltage */
- buffer = (0x80); /* Write mode */
- buffer |= (PM8901_LDO_TEST_BANK(2)); /* Test Bank 2 */
- mask = buffer | LDO_TEST_RANGE_SELECT_MASK;
+ /* Configure LDO L2 TEST Bank 2, to Range Select 0 */
+ /* Not updating reference voltage */
+ buffer = (0x80); /* Write mode */
+ buffer |= (PM8901_LDO_TEST_BANK(2)); /* Test Bank 2 */
+ mask = buffer | LDO_TEST_RANGE_SELECT_MASK;
- if ((ret = pm8901_test_bank_read(&prev_val,
- PM8901_LDO_TEST_BANK(2),
- PM8901_LDO_L2_TEST_BANK))) {
- return ret;
- }
- if ((ret = pm8901_vreg_write(&buffer, mask, PM8901_LDO_L2_TEST_BANK,
- prev_val))) {
- return ret;
- }
+ if ((ret = pm8901_test_bank_read(&prev_val,
+ PM8901_LDO_TEST_BANK(2),
+ PM8901_LDO_L2_TEST_BANK))) {
+ return ret;
+ }
+ if ((ret = pm8901_vreg_write(&buffer, mask, PM8901_LDO_L2_TEST_BANK,
+ prev_val))) {
+ return ret;
+ }
- /* Enable LDO L2 at Max Voltage (should be around 3.3v) */
- buffer = (0x0 << PM8901_LDO_CTL_ENABLE__S);
- /* Disable Pull Down */
- buffer |= (0x1 << PM8901_LDO_CTL_PULL_DOWN__S);
- /* Put LDO into normal mode instead of low power mode */
- buffer |= (0x0 << PM8901_LDO_CTL_MODE__S);
+ /* Enable LDO L2 at Max Voltage (should be around 3.3v) */
+ buffer = (0x0 << PM8901_LDO_CTL_ENABLE__S);
+ /* Disable Pull Down */
+ buffer |= (0x1 << PM8901_LDO_CTL_PULL_DOWN__S);
+ /* Put LDO into normal mode instead of low power mode */
+ buffer |= (0x0 << PM8901_LDO_CTL_MODE__S);
/* Set voltage programming to 3.3V or 2.85V(8660 fluid) */
if (board_machtype() == LINUX_MACHTYPE_8660_FLUID)
@@ -125,59 +125,59 @@
else
buffer |= (0xF);
- mask = buffer | LDO_CTL_ENABLE_MASK |
- LDO_CTL_PULL_DOWN_MASK |
- LDO_CTL_NORMAL_POWER_MODE_MASK | LDO_CTL_VOLTAGE_SET_MASK;
+ mask = buffer | LDO_CTL_ENABLE_MASK |
+ LDO_CTL_PULL_DOWN_MASK |
+ LDO_CTL_NORMAL_POWER_MODE_MASK | LDO_CTL_VOLTAGE_SET_MASK;
- /* Do a normal read here, as to not destroy the value in LDO control */
- if ((ret = pm8901_read(&prev_val, 1, PM8901_LDO_L2))) {
- return ret;
- }
- /* Configure the LDO2 for 3.3V or 2.85V(8660 fluid) */
- ret = pm8901_vreg_write(&buffer, mask, PM8901_LDO_L2, prev_val);
+ /* Do a normal read here, as to not destroy the value in LDO control */
+ if ((ret = pm8901_read(&prev_val, 1, PM8901_LDO_L2))) {
+ return ret;
+ }
+ /* Configure the LDO2 for 3.3V or 2.85V(8660 fluid) */
+ ret = pm8901_vreg_write(&buffer, mask, PM8901_LDO_L2, prev_val);
- /* Configure LDO L2 TEST Bank 4, for High Range Mode */
- buffer = (0x80); /* Write mode */
- buffer |= (PM8901_LDO_TEST_BANK(4)); /* Test Bank 4 */
- buffer |= (0x01); /* Put into High Range Mode */
- mask = buffer | LDO_TEST_OUTPUT_RANGE_MASK;
+ /* Configure LDO L2 TEST Bank 4, for High Range Mode */
+ buffer = (0x80); /* Write mode */
+ buffer |= (PM8901_LDO_TEST_BANK(4)); /* Test Bank 4 */
+ buffer |= (0x01); /* Put into High Range Mode */
+ mask = buffer | LDO_TEST_OUTPUT_RANGE_MASK;
- if ((ret = pm8901_test_bank_read(&prev_val,
- PM8901_LDO_TEST_BANK(4),
- PM8901_LDO_L2_TEST_BANK))) {
- return ret;
- }
- if ((ret = pm8901_vreg_write(&buffer, mask, PM8901_LDO_L2_TEST_BANK,
- prev_val))) {
- return ret;
- }
+ if ((ret = pm8901_test_bank_read(&prev_val,
+ PM8901_LDO_TEST_BANK(4),
+ PM8901_LDO_L2_TEST_BANK))) {
+ return ret;
+ }
+ if ((ret = pm8901_vreg_write(&buffer, mask, PM8901_LDO_L2_TEST_BANK,
+ prev_val))) {
+ return ret;
+ }
- /* Configure LDO L2 TEST Bank 2, to Range Select 0 */
- buffer = (0x80); /* Write mode */
- buffer |= (PM8901_LDO_TEST_BANK(2)); /* Test Bank 2 */
- buffer |= (1<<1); /* For fine step 50 mV */
- buffer |= (1<<3); /* to update reference voltage */
- mask = buffer | LDO_TEST_RANGE_SELECT_MASK;
- mask |= (1<<2); /* Setting mask to make ref voltage as 1.25 V */
+ /* Configure LDO L2 TEST Bank 2, to Range Select 0 */
+ buffer = (0x80); /* Write mode */
+ buffer |= (PM8901_LDO_TEST_BANK(2)); /* Test Bank 2 */
+ buffer |= (1 << 1); /* For fine step 50 mV */
+ buffer |= (1 << 3); /* to update reference voltage */
+ mask = buffer | LDO_TEST_RANGE_SELECT_MASK;
+ mask |= (1 << 2); /* Setting mask to make ref voltage as 1.25 V */
- if ((ret = pm8901_test_bank_read(&prev_val,
- PM8901_LDO_TEST_BANK(2),
- PM8901_LDO_L2_TEST_BANK))) {
- return ret;
- }
- if ((ret = pm8901_vreg_write(&buffer, mask, PM8901_LDO_L2_TEST_BANK,
- prev_val))) {
- return ret;
- }
+ if ((ret = pm8901_test_bank_read(&prev_val,
+ PM8901_LDO_TEST_BANK(2),
+ PM8901_LDO_L2_TEST_BANK))) {
+ return ret;
+ }
+ if ((ret = pm8901_vreg_write(&buffer, mask, PM8901_LDO_L2_TEST_BANK,
+ prev_val))) {
+ return ret;
+ }
- /* Enable PMR for LDO L2 */
- buffer = 0x7F;
- mask = 0x7F;
- if ((ret = pm8901_read(&prev_val, 1, PM8901_PMR_7))) {
- return ret;
- }
- ret = pm8901_vreg_write(&buffer, mask, PM8901_PMR_7, prev_val);
- return ret;
+ /* Enable PMR for LDO L2 */
+ buffer = 0x7F;
+ mask = 0x7F;
+ if ((ret = pm8901_read(&prev_val, 1, PM8901_PMR_7))) {
+ return ret;
+ }
+ ret = pm8901_vreg_write(&buffer, mask, PM8901_PMR_7, prev_val);
+ return ret;
}
/* Configures the GPIO that are needed to enable LCD.
@@ -185,54 +185,54 @@
*/
static void lcd_gpio_cfg(uint8_t on)
{
- uint32_t func;
- uint32_t pull;
- uint32_t dir;
- uint32_t enable = 0; /* not used in gpio_tlmm_config */
- uint32_t drv;
- if (on) {
- func = 1; /* Configure GPIO for LCDC function */
- pull = GPIO_NO_PULL;
- dir = 1; /* doesn't matter since it is not configured as
- GPIO */
- drv = GPIO_16MA;
- } else {
- /* As discussed in the MSM8660 FFA HW SW Control Doc configure these
- GPIO as input and pull down. */
- func = 0; /* GPIO */
- pull = GPIO_PULL_DOWN;
- dir = 0; /* Input */
- drv = 0; /* does not matter configured as input */
- }
+ uint32_t func;
+ uint32_t pull;
+ uint32_t dir;
+ uint32_t enable = 0; /* not used in gpio_tlmm_config */
+ uint32_t drv;
+ if (on) {
+ func = 1; /* Configure GPIO for LCDC function */
+ pull = GPIO_NO_PULL;
+ dir = 1; /* doesn't matter since it is not configured as
+ GPIO */
+ drv = GPIO_16MA;
+ } else {
+ /* As discussed in the MSM8660 FFA HW SW Control Doc configure these
+ GPIO as input and pull down. */
+ func = 0; /* GPIO */
+ pull = GPIO_PULL_DOWN;
+ dir = 0; /* Input */
+ drv = 0; /* does not matter configured as input */
+ }
- gpio_tlmm_config(0, func, dir, pull, drv, enable); /* lcdc_pclk */
- gpio_tlmm_config(1, func, dir, pull, drv, enable); /* lcdc_hsync */
- gpio_tlmm_config(2, func, dir, pull, drv, enable); /* lcdc_vsync */
- gpio_tlmm_config(3, func, dir, pull, drv, enable); /* lcdc_den */
- gpio_tlmm_config(4, func, dir, pull, drv, enable); /* lcdc_red7 */
- gpio_tlmm_config(5, func, dir, pull, drv, enable); /* lcdc_red6 */
- gpio_tlmm_config(6, func, dir, pull, drv, enable); /* lcdc_red5 */
- gpio_tlmm_config(7, func, dir, pull, drv, enable); /* lcdc_red4 */
- gpio_tlmm_config(8, func, dir, pull, drv, enable); /* lcdc_red3 */
- gpio_tlmm_config(9, func, dir, pull, drv, enable); /* lcdc_red2 */
- gpio_tlmm_config(10, func, dir, pull, drv, enable); /* lcdc_red1 */
- gpio_tlmm_config(11, func, dir, pull, drv, enable); /* lcdc_red0 */
- gpio_tlmm_config(12, func, dir, pull, drv, enable); /* lcdc_rgn7 */
- gpio_tlmm_config(13, func, dir, pull, drv, enable); /* lcdc_rgn6 */
- gpio_tlmm_config(14, func, dir, pull, drv, enable); /* lcdc_rgn5 */
- gpio_tlmm_config(15, func, dir, pull, drv, enable); /* lcdc_rgn4 */
- gpio_tlmm_config(16, func, dir, pull, drv, enable); /* lcdc_rgn3 */
- gpio_tlmm_config(17, func, dir, pull, drv, enable); /* lcdc_rgn2 */
- gpio_tlmm_config(18, func, dir, pull, drv, enable); /* lcdc_rgn1 */
- gpio_tlmm_config(19, func, dir, pull, drv, enable); /* lcdc_rgn0 */
- gpio_tlmm_config(20, func, dir, pull, drv, enable); /* lcdc_blu7 */
- gpio_tlmm_config(21, func, dir, pull, drv, enable); /* lcdc_blu6 */
- gpio_tlmm_config(22, func, dir, pull, drv, enable); /* lcdc_blu5 */
- gpio_tlmm_config(23, func, dir, pull, drv, enable); /* lcdc_blu4 */
- gpio_tlmm_config(24, func, dir, pull, drv, enable); /* lcdc_blu3 */
- gpio_tlmm_config(25, func, dir, pull, drv, enable); /* lcdc_blu2 */
- gpio_tlmm_config(26, func, dir, pull, drv, enable); /* lcdc_blu1 */
- gpio_tlmm_config(27, func, dir, pull, drv, enable); /* lcdc_blu0 */
+ gpio_tlmm_config(0, func, dir, pull, drv, enable); /* lcdc_pclk */
+ gpio_tlmm_config(1, func, dir, pull, drv, enable); /* lcdc_hsync */
+ gpio_tlmm_config(2, func, dir, pull, drv, enable); /* lcdc_vsync */
+ gpio_tlmm_config(3, func, dir, pull, drv, enable); /* lcdc_den */
+ gpio_tlmm_config(4, func, dir, pull, drv, enable); /* lcdc_red7 */
+ gpio_tlmm_config(5, func, dir, pull, drv, enable); /* lcdc_red6 */
+ gpio_tlmm_config(6, func, dir, pull, drv, enable); /* lcdc_red5 */
+ gpio_tlmm_config(7, func, dir, pull, drv, enable); /* lcdc_red4 */
+ gpio_tlmm_config(8, func, dir, pull, drv, enable); /* lcdc_red3 */
+ gpio_tlmm_config(9, func, dir, pull, drv, enable); /* lcdc_red2 */
+ gpio_tlmm_config(10, func, dir, pull, drv, enable); /* lcdc_red1 */
+ gpio_tlmm_config(11, func, dir, pull, drv, enable); /* lcdc_red0 */
+ gpio_tlmm_config(12, func, dir, pull, drv, enable); /* lcdc_rgn7 */
+ gpio_tlmm_config(13, func, dir, pull, drv, enable); /* lcdc_rgn6 */
+ gpio_tlmm_config(14, func, dir, pull, drv, enable); /* lcdc_rgn5 */
+ gpio_tlmm_config(15, func, dir, pull, drv, enable); /* lcdc_rgn4 */
+ gpio_tlmm_config(16, func, dir, pull, drv, enable); /* lcdc_rgn3 */
+ gpio_tlmm_config(17, func, dir, pull, drv, enable); /* lcdc_rgn2 */
+ gpio_tlmm_config(18, func, dir, pull, drv, enable); /* lcdc_rgn1 */
+ gpio_tlmm_config(19, func, dir, pull, drv, enable); /* lcdc_rgn0 */
+ gpio_tlmm_config(20, func, dir, pull, drv, enable); /* lcdc_blu7 */
+ gpio_tlmm_config(21, func, dir, pull, drv, enable); /* lcdc_blu6 */
+ gpio_tlmm_config(22, func, dir, pull, drv, enable); /* lcdc_blu5 */
+ gpio_tlmm_config(23, func, dir, pull, drv, enable); /* lcdc_blu4 */
+ gpio_tlmm_config(24, func, dir, pull, drv, enable); /* lcdc_blu3 */
+ gpio_tlmm_config(25, func, dir, pull, drv, enable); /* lcdc_blu2 */
+ gpio_tlmm_config(26, func, dir, pull, drv, enable); /* lcdc_blu1 */
+ gpio_tlmm_config(27, func, dir, pull, drv, enable); /* lcdc_blu0 */
}
/* API to set backlight level configuring PWM in PM8058 */
@@ -242,133 +242,129 @@
int rc = -1;
uint32_t duty_us, period_us;
- if((bt_level <= 0) || (bt_level > 15))
- {
+ if ((bt_level <= 0) || (bt_level > 15)) {
dprintf(CRITICAL, "Error in brightness level (1-15 allowed)\n");
goto bail_out;
}
- duty_us = bt_level*PWM_DUTY_LEVEL;
+ duty_us = bt_level * PWM_DUTY_LEVEL;
period_us = PWM_PERIOD_USEC;
rc = pm_pwm_config(0, duty_us, period_us);
- if(rc)
- {
+ if (rc) {
dprintf(CRITICAL, "Error in pwm_config0\n");
goto bail_out;
}
- duty_us = PWM_PERIOD_USEC - (bt_level*PWM_DUTY_LEVEL);
+ duty_us = PWM_PERIOD_USEC - (bt_level * PWM_DUTY_LEVEL);
period_us = PWM_PERIOD_USEC;
rc = pm_pwm_config(1, duty_us, period_us);
- if(rc)
- {
+ if (rc) {
dprintf(CRITICAL, "Error in pwm_config1\n");
goto bail_out;
}
rc = pm_pwm_enable(0);
- if(rc)
- {
+ if (rc) {
dprintf(CRITICAL, "Error in pwm_enable0\n");
goto bail_out;
}
rc = pm_pwm_enable(1);
- if(rc)
+ if (rc)
dprintf(CRITICAL, "Error in pwm_enable1\n");
-bail_out:
+ bail_out:
return rc;
}
void bl_gpio_init(void)
{
/* Configure PM8058 GPIO24 as a PWM driver (LPG ch0) for chain 1 of 6 LEDs */
- pm8058_write_one(0x81, GPIO24_GPIO_CNTRL); /* Write, Bank0, VIN0, Mode
- selection enabled */
- pm8058_write_one(0x98, GPIO24_GPIO_CNTRL); /* Write, Bank1, OutOn/InOff,
- CMOS, Don't Invert Output */
- pm8058_write_one(0xAA, GPIO24_GPIO_CNTRL); /* Write, Bank2, GPIO no pull */
- pm8058_write_one(0xB4, GPIO24_GPIO_CNTRL); /* Write, Bank3, high drv
- strength */
- pm8058_write_one(0xC6, GPIO24_GPIO_CNTRL); /* Write, Bank4, Src: LPG_DRV1
- (Spec. Fnc 2) */
- pm8058_write_one(0xD8, GPIO24_GPIO_CNTRL); /* Write, Bank5, Interrupt
- polarity noninversion */
+ pm8058_write_one(0x81, GPIO24_GPIO_CNTRL); /* Write, Bank0, VIN0, Mode
+ selection enabled */
+ pm8058_write_one(0x98, GPIO24_GPIO_CNTRL); /* Write, Bank1, OutOn/InOff,
+ CMOS, Don't Invert Output */
+ pm8058_write_one(0xAA, GPIO24_GPIO_CNTRL); /* Write, Bank2, GPIO no pull */
+ pm8058_write_one(0xB4, GPIO24_GPIO_CNTRL); /* Write, Bank3, high drv
+ strength */
+ pm8058_write_one(0xC6, GPIO24_GPIO_CNTRL); /* Write, Bank4, Src: LPG_DRV1
+ (Spec. Fnc 2) */
+ pm8058_write_one(0xD8, GPIO24_GPIO_CNTRL); /* Write, Bank5, Interrupt
+ polarity noninversion */
/* Configure PM8058 GPIO25 as a PWM driver (LPG ch1) for chain 2 of 5 LEDs */
- pm8058_write_one(0x81, GPIO25_GPIO_CNTRL); /* Write, Bank0, VIN0, Mode
- selection enabled */
- pm8058_write_one(0x98, GPIO25_GPIO_CNTRL); /* Write, Bank1, OutOn/InOff,
- CMOS, Don't Invert Output */
- pm8058_write_one(0xAA, GPIO25_GPIO_CNTRL); /* Write, Bank2, GPIO no pull */
- pm8058_write_one(0xB4, GPIO25_GPIO_CNTRL); /* Write, Bank3, high drv
- strength */
- pm8058_write_one(0xC6, GPIO25_GPIO_CNTRL); /* Write, Bank4, Src: LPG_DRV2
- (Spec. Fnc 2) */
- pm8058_write_one(0xD8, GPIO25_GPIO_CNTRL); /* Write, Bank5, Interrupt
- polarity noninversion */
+ pm8058_write_one(0x81, GPIO25_GPIO_CNTRL); /* Write, Bank0, VIN0, Mode
+ selection enabled */
+ pm8058_write_one(0x98, GPIO25_GPIO_CNTRL); /* Write, Bank1, OutOn/InOff,
+ CMOS, Don't Invert Output */
+ pm8058_write_one(0xAA, GPIO25_GPIO_CNTRL); /* Write, Bank2, GPIO no pull */
+ pm8058_write_one(0xB4, GPIO25_GPIO_CNTRL); /* Write, Bank3, high drv
+ strength */
+ pm8058_write_one(0xC6, GPIO25_GPIO_CNTRL); /* Write, Bank4, Src: LPG_DRV2
+ (Spec. Fnc 2) */
+ pm8058_write_one(0xD8, GPIO25_GPIO_CNTRL); /* Write, Bank5, Interrupt
+ polarity noninversion */
}
void board_lcd_enable(void)
{
- int rc = -1;
- dev = qup_i2c_init(GSBI_ID_8, 100000, 24000000);
+ int rc = -1;
+ dev = qup_i2c_init(GSBI_ID_8, 100000, 24000000);
- /* Make sure dev is created and initialized properly */
- if (!dev) {
- while (1) ;
- return;
- }
+ /* Make sure dev is created and initialized properly */
+ if (!dev) {
+ while (1) ;
+ return;
+ }
- /* Store current value of these registers as to not destroy their previous
- state. */
- uint8_t open_drain_a = expander_read(GPIO_EXPANDER_REG_OPEN_DRAIN_A);
- uint8_t dir_b = expander_read(GPIO_EXPANDER_REG_DIR_B);
- uint8_t dir_a = expander_read(GPIO_EXPANDER_REG_DIR_A);
- uint8_t data_b = expander_read(GPIO_EXPANDER_REG_DATA_B);
- uint8_t data_a = expander_read(GPIO_EXPANDER_REG_DATA_A);
+ /* Store current value of these registers as to not destroy their previous
+ state. */
+ uint8_t open_drain_a = expander_read(GPIO_EXPANDER_REG_OPEN_DRAIN_A);
+ uint8_t dir_b = expander_read(GPIO_EXPANDER_REG_DIR_B);
+ uint8_t dir_a = expander_read(GPIO_EXPANDER_REG_DIR_A);
+ uint8_t data_b = expander_read(GPIO_EXPANDER_REG_DATA_B);
+ uint8_t data_a = expander_read(GPIO_EXPANDER_REG_DATA_A);
- /* Set the LVDS_SHUTDOWN_N to open drain and output low. */
- dprintf(INFO, "Enable lvds_shutdown_n line for Open Drain.\n");
- expander_write(GPIO_EXPANDER_REG_OPEN_DRAIN_A, 0x04 | open_drain_a);
+ /* Set the LVDS_SHUTDOWN_N to open drain and output low. */
+ dprintf(INFO, "Enable lvds_shutdown_n line for Open Drain.\n");
+ expander_write(GPIO_EXPANDER_REG_OPEN_DRAIN_A, 0x04 | open_drain_a);
- dprintf(INFO, "Enable lvds_shutdown_n line for output.\n");
- expander_write(GPIO_EXPANDER_REG_DIR_A, ~0x04 & dir_a);
+ dprintf(INFO, "Enable lvds_shutdown_n line for output.\n");
+ expander_write(GPIO_EXPANDER_REG_DIR_A, ~0x04 & dir_a);
- dprintf(INFO, "Drive the LVDS_SHUTDOWN_N pin high here.\n");
- expander_write(GPIO_EXPANDER_REG_DATA_A, 0x04 | data_a);
+ dprintf(INFO, "Drive the LVDS_SHUTDOWN_N pin high here.\n");
+ expander_write(GPIO_EXPANDER_REG_DATA_A, 0x04 | data_a);
- /* Turn on the VREG_L2B to 3.3V. */
+ /* Turn on the VREG_L2B to 3.3V. */
- /* Power on the appropiate PMIC LDO power rails */
- if (lcd_power_on())
- return;
+ /* Power on the appropiate PMIC LDO power rails */
+ if (lcd_power_on())
+ return;
- /* Enable the GPIO as LCDC mode LCD. */
- lcd_gpio_cfg(1);
+ /* Enable the GPIO as LCDC mode LCD. */
+ lcd_gpio_cfg(1);
- /* Arbitrary delay */
- udelay(20000);
+ /* Arbitrary delay */
+ udelay(20000);
- /* Set the GPIOs needed for backlight */
- bl_gpio_init();
- /* Set backlight level with API (to 8 by default) */
- rc = panel_set_backlight(8);
- if(rc)
- dprintf(CRITICAL,"Error in setting panel backlight\n");
+ /* Set the GPIOs needed for backlight */
+ bl_gpio_init();
+ /* Set backlight level with API (to 8 by default) */
+ rc = panel_set_backlight(8);
+ if (rc)
+ dprintf(CRITICAL, "Error in setting panel backlight\n");
- dprintf(INFO, "Enable BACKLIGHT_EN line for output.\n");
- expander_write(GPIO_EXPANDER_REG_DIR_B, ~0x10 & dir_b);
+ dprintf(INFO, "Enable BACKLIGHT_EN line for output.\n");
+ expander_write(GPIO_EXPANDER_REG_DIR_B, ~0x10 & dir_b);
- dprintf(INFO, "Drive BACKLIGHT_EN to high\n");
- expander_write(GPIO_EXPANDER_REG_DATA_B, 0x10 | data_b);
+ dprintf(INFO, "Drive BACKLIGHT_EN to high\n");
+ expander_write(GPIO_EXPANDER_REG_DATA_B, 0x10 | data_b);
}
void lcdc_on(void)
{
- board_lcd_enable();
+ board_lcd_enable();
}
void auo_board_lcd_enable(void)
@@ -388,7 +384,7 @@
expander_write(GPIO_EXPANDER_REG_DIR_A, ~0x04 & dir_a);
expander_write(GPIO_EXPANDER_REG_DATA_A, ~0x04 & data_a);
- /* Power on the appropiate PMIC LDO power rails */
+ /* Power on the appropiate PMIC LDO power rails */
if (lcd_power_on())
return;
@@ -409,12 +405,9 @@
void panel_poweron(void)
{
- if (board_machtype() == LINUX_MACHTYPE_8660_FLUID)
- {
+ if (board_machtype() == LINUX_MACHTYPE_8660_FLUID) {
auo_board_lcd_enable();
- }
- else
- {
+ } else {
panel_backlight(1);
lcdc_on();
}
@@ -422,7 +415,7 @@
struct lcdc_timing_parameters *get_lcd_timing(void)
{
- if (board_machtype() == LINUX_MACHTYPE_8660_FLUID)
+ if (board_machtype() == LINUX_MACHTYPE_8660_FLUID)
return auo_timing_param();
else
return DEFAULT_LCD_TIMING;