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OMAPDSS: HDMI: Move duplicate code from boardfile

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Move duplicate HDMI mux_init code from omap4 and panda board file
to display file.

Signed-off-by: Mythri P K <mythripk@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Mythri P K 2012-01-02 14:02:37 +05:30 committed by Tomi Valkeinen
parent 6acea9c2da
commit ee9dfd82ff
4 changed files with 27 additions and 31 deletions
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16
arch/arm/mach-omap2/board-4430sdp.c
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@ -595,20 +595,6 @@ static void __init omap_sfh7741prox_init(void)
__func__, OMAP4_SFH7741_ENABLE_GPIO, error);
}
static void sdp4430_hdmi_mux_init(void)
{
/* PAD0_HDMI_HPD_PAD1_HDMI_CEC */
omap_mux_init_signal("hdmi_hpd",
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("hdmi_cec",
OMAP_PIN_INPUT_PULLUP);
/* PAD0_HDMI_DDC_SCL_PAD1_HDMI_DDC_SDA */
omap_mux_init_signal("hdmi_ddc_scl",
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("hdmi_ddc_sda",
OMAP_PIN_INPUT_PULLUP);
}
static struct gpio sdp4430_hdmi_gpios[] = {
{ HDMI_GPIO_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_hpd" },
{ HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" },
@ -826,9 +812,9 @@ static void omap_4430sdp_display_init(void)
pr_err("%s: Could not get display_sel GPIO\n", __func__);
sdp4430_lcd_init();
sdp4430_hdmi_mux_init();
sdp4430_picodlp_init();
omap_display_init(&sdp4430_dss_data);
omap_hdmi_init();
}
#ifdef CONFIG_OMAP_MUX

17
arch/arm/mach-omap2/board-omap4panda.c
View File

@ -478,21 +478,6 @@ int __init omap4_panda_dvi_init(void)
return r;
}
static void omap4_panda_hdmi_mux_init(void)
{
/* PAD0_HDMI_HPD_PAD1_HDMI_CEC */
omap_mux_init_signal("hdmi_hpd",
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("hdmi_cec",
OMAP_PIN_INPUT_PULLUP);
/* PAD0_HDMI_DDC_SCL_PAD1_HDMI_DDC_SDA */
omap_mux_init_signal("hdmi_ddc_scl",
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("hdmi_ddc_sda",
OMAP_PIN_INPUT_PULLUP);
}
static struct gpio panda_hdmi_gpios[] = {
{ HDMI_GPIO_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_hpd" },
{ HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" },
@ -544,8 +529,8 @@ void omap4_panda_display_init(void)
if (r)
pr_err("error initializing panda DVI\n");
omap4_panda_hdmi_mux_init();
omap_display_init(&omap4_panda_dss_data);
omap_hdmi_init();
}
static void __init omap4_panda_init(void)

23
arch/arm/mach-omap2/display.c
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@ -29,6 +29,7 @@
#include <plat/omap-pm.h>
#include <plat/common.h>
#include "mux.h"
#include "control.h"
#include "display.h"
@ -96,6 +97,20 @@ static const struct omap_dss_hwmod_data omap4_dss_hwmod_data[] __initdata = {
{ "dss_hdmi", "omapdss_hdmi", -1 },
};
static void omap4_hdmi_mux_pads()
{
/* PAD0_HDMI_HPD_PAD1_HDMI_CEC */
omap_mux_init_signal("hdmi_hpd",
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("hdmi_cec",
OMAP_PIN_INPUT_PULLUP);
/* PAD0_HDMI_DDC_SCL_PAD1_HDMI_DDC_SDA */
omap_mux_init_signal("hdmi_ddc_scl",
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("hdmi_ddc_sda",
OMAP_PIN_INPUT_PULLUP);
}
static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes)
{
u32 enable_mask, enable_shift;
@ -129,6 +144,14 @@ static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes)
return 0;
}
int omap_hdmi_init(void)
{
if (cpu_is_omap44xx())
omap4_hdmi_mux_pads();
return 0;
}
static int omap_dsi_enable_pads(int dsi_id, unsigned lane_mask)
{
if (cpu_is_omap44xx())

2
include/video/omapdss.h
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@ -309,6 +309,8 @@ struct omap_dss_board_info {
/* Init with the board info */
extern int omap_display_init(struct omap_dss_board_info *board_data);
/* HDMI mux init*/
extern int omap_hdmi_init(void);
struct omap_display_platform_data {
struct omap_dss_board_info *board_data;