summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMythri P K <mythripk@ti.com>2012-01-02 12:32:37 +0400
committerTomi Valkeinen <tomi.valkeinen@ti.com>2012-01-05 12:34:49 +0400
commitee9dfd82ff1317ac5c0147fe21508ad6d7df4cff (patch)
tree2a8daed44cc7dc80ade67a75fe587537cb763938
parent6acea9c2dab2b440a06510b1e33e7db07289a22e (diff)
downloadlinux-ee9dfd82ff1317ac5c0147fe21508ad6d7df4cff.tar.xz
OMAPDSS: HDMI: Move duplicate code from boardfile
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>
-rw-r--r--arch/arm/mach-omap2/board-4430sdp.c16
-rw-r--r--arch/arm/mach-omap2/board-omap4panda.c17
-rw-r--r--arch/arm/mach-omap2/display.c23
-rw-r--r--include/video/omapdss.h2
4 files changed, 27 insertions, 31 deletions
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 515646886b59..312b158240ed 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -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
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index a8c2c4263e38..9cc41ce29dab 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -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)
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index dce9905d64bb..8436088ffe13 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -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())
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 39862b8c9805..c1e3cb0d2c5e 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -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;