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exynos: Simplify calling of exynos_dp_phy_ctrl() 

This function controls enabling the EDP PHY. Rename it and drop the existing
weak functions, which are confusing.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Simon Glass 2016-02-21 21:08:57 -07:00 committed by Minkyu Kang
parent af5b5eae53
commit 7eb860df13
4 changed files with 4 additions and 14 deletions
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2
arch/arm/mach-exynos/include/mach/power.h
View File

@ -1717,7 +1717,7 @@ void set_usbdrd_phy_ctrl(unsigned int enable);
#define POWER_USB_DRD_PHY_CTRL_EN (1 << 0)
#define POWER_USB_DRD_PHY_CTRL_DISABLE (0 << 0)
void set_dp_phy_ctrl(unsigned int enable);
void exynos_dp_phy_ctrl(unsigned int enable);
#define EXYNOS_DP_PHY_ENABLE (1 << 0)

2
arch/arm/mach-exynos/power.c
View File

@ -147,7 +147,7 @@ static void exynos5_dp_phy_control(unsigned int enable)
writel(cfg, &power->dptx_phy_control);
}
void set_dp_phy_ctrl(unsigned int enable)
void exynos_dp_phy_ctrl(unsigned int enable)
{
if (cpu_is_exynos5())
exynos5_dp_phy_control(enable);

5
board/samsung/common/exynos5-dt.c
View File

@ -235,11 +235,6 @@ void exynos_cfg_lcd_gpio(void)
gpio_set_value(EXYNOS5_GPIO_B20, 1);
}
void exynos_set_dp_phy(unsigned int onoff)
{
set_dp_phy_ctrl(onoff);
}
static int board_dp_set_backlight(int percent)
{
struct udevice *dev;

9
drivers/video/exynos/exynos_dp.c
View File

@ -15,6 +15,7 @@
#include <asm/arch/cpu.h>
#include <asm/arch/dp_info.h>
#include <asm/arch/dp.h>
#include <asm/arch/power.h>
#include <fdtdec.h>
#include <libfdt.h>
@ -22,12 +23,6 @@
DECLARE_GLOBAL_DATA_PTR;
void __exynos_set_dp_phy(unsigned int onoff)
{
}
void exynos_set_dp_phy(unsigned int onoff)
__attribute__((weak, alias("__exynos_set_dp_phy")));
static void exynos_dp_disp_info(struct edp_disp_info *disp_info)
{
disp_info->h_total = disp_info->h_res + disp_info->h_sync_width +
@ -959,7 +954,7 @@ unsigned int exynos_init_dp(void)
exynos_dp_disp_info(&edp_info->disp_info);
exynos_set_dp_phy(1);
exynos_dp_phy_ctrl(1);
ret = exynos_dp_init_dp(dp_regs);
if (ret != EXYNOS_DP_SUCCESS) {