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-rw-r--r--arch/arm/mach-omap2/Makefile6
-rw-r--r--arch/arm/mach-omap2/devices.c10
-rw-r--r--arch/arm/mach-omap2/display.c28
-rw-r--r--arch/arm/mach-omap2/display.h4
-rw-r--r--arch/arm/mach-omap2/drm.c24
-rw-r--r--arch/arm/mach-omap2/fb.c14
6 files changed, 50 insertions, 36 deletions
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index afb457c3135b..e59bec01dd25 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -8,7 +8,7 @@ ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \
# Common support
obj-y := id.o io.o control.o mux.o devices.o fb.o serial.o gpmc.o timer.o pm.o \
common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o \
- omap_device.o sram.o
+ omap_device.o sram.o drm.o
omap-2-3-common = irq.o
hwmod-common = omap_hwmod.o omap_hwmod_reset.o \
@@ -228,10 +228,6 @@ endif
# OMAP2420 MSDI controller integration support ("MMC")
obj-$(CONFIG_SOC_OMAP2420) += msdi.o
-ifneq ($(CONFIG_DRM_OMAP),)
-obj-y += drm.o
-endif
-
# Specific board support
obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o
obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 5c5315ba129b..89a8698cd6ed 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -37,6 +37,7 @@
#include "mux.h"
#include "control.h"
#include "devices.h"
+#include "display.h"
#define L3_MODULES_MAX_LEN 12
#define L3_MODULES 3
@@ -466,13 +467,13 @@ static struct platform_device omap_vout_device = {
.resource = &omap_vout_resource[0],
.id = -1,
};
-static void omap_init_vout(void)
+
+int __init omap_init_vout(void)
{
- if (platform_device_register(&omap_vout_device) < 0)
- printk(KERN_ERR "Unable to register OMAP-VOUT device\n");
+ return platform_device_register(&omap_vout_device);
}
#else
-static inline void omap_init_vout(void) {}
+int __init omap_init_vout(void) { return 0; }
#endif
#if IS_ENABLED(CONFIG_WL12XX)
@@ -536,7 +537,6 @@ static int __init omap2_init_devices(void)
omap_init_wl12xx_of();
}
omap_init_sti();
- omap_init_vout();
return 0;
}
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index 03a0516c7f67..a4e536b11ec9 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -416,6 +416,34 @@ int __init omap_display_init(struct omap_dss_board_info *board_data)
}
}
+ /* create DRM device */
+ r = omap_init_drm();
+ if (r < 0) {
+ pr_err("Unable to register omapdrm device\n");
+ return r;
+ }
+
+ /* create vrfb device */
+ r = omap_init_vrfb();
+ if (r < 0) {
+ pr_err("Unable to register omapvrfb device\n");
+ return r;
+ }
+
+ /* create FB device */
+ r = omap_init_fb();
+ if (r < 0) {
+ pr_err("Unable to register omapfb device\n");
+ return r;
+ }
+
+ /* create V4L2 display device */
+ r = omap_init_vout();
+ if (r < 0) {
+ pr_err("Unable to register omap_vout device\n");
+ return r;
+ }
+
return 0;
}
diff --git a/arch/arm/mach-omap2/display.h b/arch/arm/mach-omap2/display.h
index b871b017b352..f3d2ce4bc262 100644
--- a/arch/arm/mach-omap2/display.h
+++ b/arch/arm/mach-omap2/display.h
@@ -26,4 +26,8 @@ struct omap_dss_dispc_dev_attr {
bool has_framedonetv_irq;
};
+int omap_init_drm(void);
+int omap_init_vrfb(void);
+int omap_init_fb(void);
+int omap_init_vout(void);
#endif
diff --git a/arch/arm/mach-omap2/drm.c b/arch/arm/mach-omap2/drm.c
index 59a4af779f42..facd7406a03d 100644
--- a/arch/arm/mach-omap2/drm.c
+++ b/arch/arm/mach-omap2/drm.c
@@ -26,10 +26,9 @@
#include <linux/platform_data/omap_drm.h>
#include "soc.h"
-#include "omap_device.h"
-#include "omap_hwmod.h"
+#include "display.h"
-#if defined(CONFIG_DRM_OMAP) || (CONFIG_DRM_OMAP_MODULE)
+#if defined(CONFIG_DRM_OMAP) || defined(CONFIG_DRM_OMAP_MODULE)
static struct omap_drm_platform_data platform_data;
@@ -42,26 +41,13 @@ static struct platform_device omap_drm_device = {
.id = 0,
};
-static int __init omap_init_drm(void)
+int __init omap_init_drm(void)
{
- struct omap_hwmod *oh = NULL;
- struct platform_device *pdev;
-
- /* lookup and populate the DMM information, if present - OMAP4+ */
- oh = omap_hwmod_lookup("dmm");
-
- if (oh) {
- pdev = omap_device_build(oh->name, -1, oh, NULL, 0);
- WARN(IS_ERR(pdev), "Could not build omap_device for %s\n",
- oh->name);
- }
-
platform_data.omaprev = GET_OMAP_TYPE;
return platform_device_register(&omap_drm_device);
}
-
-omap_arch_initcall(omap_init_drm);
-
+#else
+int __init omap_init_drm(void) { return 0; }
#endif
diff --git a/arch/arm/mach-omap2/fb.c b/arch/arm/mach-omap2/fb.c
index 2ca33cc0c484..26e28e94f625 100644
--- a/arch/arm/mach-omap2/fb.c
+++ b/arch/arm/mach-omap2/fb.c
@@ -32,6 +32,7 @@
#include <asm/mach/map.h>
#include "soc.h"
+#include "display.h"
#ifdef CONFIG_OMAP2_VRFB
@@ -64,7 +65,7 @@ static const struct resource omap3_vrfb_resources[] = {
DEFINE_RES_MEM_NAMED(0xfc000000u, 0x4000000, "vrfb-area-11"),
};
-static int __init omap_init_vrfb(void)
+int __init omap_init_vrfb(void)
{
struct platform_device *pdev;
const struct resource *res;
@@ -85,8 +86,8 @@ static int __init omap_init_vrfb(void)
return PTR_RET(pdev);
}
-
-omap_arch_initcall(omap_init_vrfb);
+#else
+int __init omap_init_vrfb(void) { return 0; }
#endif
#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
@@ -105,11 +106,10 @@ static struct platform_device omap_fb_device = {
.num_resources = 0,
};
-static int __init omap_init_fb(void)
+int __init omap_init_fb(void)
{
return platform_device_register(&omap_fb_device);
}
-
-omap_arch_initcall(omap_init_fb);
-
+#else
+int __init omap_init_fb(void) { return 0; }
#endif