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path: root/drivers/video/exynos_fimd.c
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Diffstat (limited to 'drivers/video/exynos_fimd.c')
-rw-r--r--drivers/video/exynos_fimd.c27
1 files changed, 2 insertions, 25 deletions
diff --git a/drivers/video/exynos_fimd.c b/drivers/video/exynos_fimd.c
index 2efe6a6..675d9e1 100644
--- a/drivers/video/exynos_fimd.c
+++ b/drivers/video/exynos_fimd.c
@@ -32,6 +32,7 @@
static unsigned long *lcd_base_addr;
static vidinfo_t *pvid;
+static struct exynos_fb *fimd_ctrl;
void exynos_fimd_lcd_init_mem(u_long screen_base, u_long fb_size,
u_long palette_size)
@@ -41,8 +42,6 @@ void exynos_fimd_lcd_init_mem(u_long screen_base, u_long fb_size,
static void exynos_fimd_set_dualrgb(unsigned int enabled)
{
- struct exynos_fb *fimd_ctrl =
- (struct exynos_fb *)samsung_get_base_fimd();
unsigned int cfg = 0;
if (enabled) {
@@ -59,9 +58,6 @@ static void exynos_fimd_set_dualrgb(unsigned int enabled)
static void exynos_fimd_set_dp_clkcon(unsigned int enabled)
{
-
- struct exynos_fb *fimd_ctrl =
- (struct exynos_fb *)samsung_get_base_fimd();
unsigned int cfg = 0;
if (enabled)
@@ -73,8 +69,6 @@ static void exynos_fimd_set_dp_clkcon(unsigned int enabled)
static void exynos_fimd_set_par(unsigned int win_id)
{
unsigned int cfg = 0;
- struct exynos_fb *fimd_ctrl =
- (struct exynos_fb *)samsung_get_base_fimd();
/* set window control */
cfg = readl((unsigned int)&fimd_ctrl->wincon0 +
@@ -126,8 +120,6 @@ static void exynos_fimd_set_par(unsigned int win_id)
static void exynos_fimd_set_buffer_address(unsigned int win_id)
{
unsigned long start_addr, end_addr;
- struct exynos_fb *fimd_ctrl =
- (struct exynos_fb *)samsung_get_base_fimd();
start_addr = (unsigned long)lcd_base_addr;
end_addr = start_addr + ((pvid->vl_col * (NBITS(pvid->vl_bpix) / 8)) *
@@ -144,8 +136,6 @@ static void exynos_fimd_set_clock(vidinfo_t *pvid)
unsigned int cfg = 0, div = 0, remainder, remainder_div;
unsigned long pixel_clock;
unsigned long long src_clock;
- struct exynos_fb *fimd_ctrl =
- (struct exynos_fb *)samsung_get_base_fimd();
if (pvid->dual_lcd_enabled) {
pixel_clock = pvid->vl_freq *
@@ -197,8 +187,6 @@ static void exynos_fimd_set_clock(vidinfo_t *pvid)
void exynos_set_trigger(void)
{
unsigned int cfg = 0;
- struct exynos_fb *fimd_ctrl =
- (struct exynos_fb *)samsung_get_base_fimd();
cfg = readl(&fimd_ctrl->trigcon);
@@ -211,8 +199,6 @@ int exynos_is_i80_frame_done(void)
{
unsigned int cfg = 0;
int status;
- struct exynos_fb *fimd_ctrl =
- (struct exynos_fb *)samsung_get_base_fimd();
cfg = readl(&fimd_ctrl->trigcon);
@@ -226,8 +212,6 @@ int exynos_is_i80_frame_done(void)
static void exynos_fimd_lcd_on(void)
{
unsigned int cfg = 0;
- struct exynos_fb *fimd_ctrl =
- (struct exynos_fb *)samsung_get_base_fimd();
/* display on */
cfg = readl(&fimd_ctrl->vidcon0);
@@ -238,8 +222,6 @@ static void exynos_fimd_lcd_on(void)
static void exynos_fimd_window_on(unsigned int win_id)
{
unsigned int cfg = 0;
- struct exynos_fb *fimd_ctrl =
- (struct exynos_fb *)samsung_get_base_fimd();
/* enable window */
cfg = readl((unsigned int)&fimd_ctrl->wincon0 +
@@ -256,8 +238,6 @@ static void exynos_fimd_window_on(unsigned int win_id)
void exynos_fimd_lcd_off(void)
{
unsigned int cfg = 0;
- struct exynos_fb *fimd_ctrl =
- (struct exynos_fb *)samsung_get_base_fimd();
cfg = readl(&fimd_ctrl->vidcon0);
cfg &= (EXYNOS_VIDCON0_ENVID_DISABLE | EXYNOS_VIDCON0_ENVID_F_DISABLE);
@@ -267,8 +247,6 @@ void exynos_fimd_lcd_off(void)
void exynos_fimd_window_off(unsigned int win_id)
{
unsigned int cfg = 0;
- struct exynos_fb *fimd_ctrl =
- (struct exynos_fb *)samsung_get_base_fimd();
cfg = readl((unsigned int)&fimd_ctrl->wincon0 +
EXYNOS_WINCON(win_id));
@@ -286,8 +264,7 @@ void exynos_fimd_lcd_init(vidinfo_t *vid)
{
unsigned int cfg = 0, rgb_mode;
unsigned int offset;
- struct exynos_fb *fimd_ctrl =
- (struct exynos_fb *)samsung_get_base_fimd();
+ fimd_ctrl = (struct exynos_fb *)samsung_get_base_fimd();
offset = exynos_fimd_get_base_offset();