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Get HDMI mode from persist.sys.hdmi or .disp

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This commit is contained in:
Kamil Trzcinski 2016-09-03 15:42:52 +02:00
parent e587f49c68
commit 8242cf443f
1 changed files with 38 additions and 3 deletions
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41
hwc/tulip/hwc.cpp
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@ -17,6 +17,7 @@
#include "hwc.h"
#include "cutils/properties.h"
#include <utils/misc.h>
static int Framecount = 0;
@ -265,11 +266,44 @@ static int hwc_getDisplayAttributes(struct hwc_composer_device_1 *dev,
static int hwc_device_close(struct hw_device_t *dev)
{
HWC_UNREFERENCED_PARAMETER(dev);
hwc_destroy_device();
return 0;
}
#define TYPE_BUILT_IN 1
#define TYPE_HDMI 2
static void hwc_sysprop_changed()
{
int disp = 0;
ALOGI("hwc_sysprop_changed");
_hwc_device_set_3d_mode(TYPE_BUILT_IN,
(__display_3d_mode)
property_get_int32("persist.sys.disp.3d_mode", 0));
_hwc_device_set_backlight(TYPE_BUILT_IN,
property_get_int32("persist.sys.disp.backlight", 0), 0);
_hwc_device_set_backlight(TYPE_BUILT_IN,
property_get_int32("persist.sys.disp.backlight_demo", 0), 1);
_hwc_device_set_enhancemode(TYPE_BUILT_IN,
property_get_int32("persist.sys.disp.enhancemode", 0), 0);
_hwc_device_set_enhancemode(TYPE_BUILT_IN,
property_get_int32("persist.sys.disp.enhancemode_demo", 0), 1);
_hwc_device_set_output_mode(TYPE_HDMI, DISP_OUTPUT_TYPE_HDMI,
property_get_int32("persist.sys.hdmi.output_mode", DISP_TV_MOD_1080P_60HZ));
_hwc_set_persent(TYPE_HDMI,
property_get_int32("persist.sys.hdmi.percent_x", 0),
property_get_int32("persist.sys.hdmi.percent_y", 0));
}
/*****************************************************************************/
static int hwc_device_open(const struct hw_module_t* module, const char* name,
@ -321,7 +355,8 @@ static int hwc_device_open(const struct hw_module_t* module, const char* name,
hwc_create_device();
android::add_sysprop_change_callback(hwc_sysprop_changed, 1000);
hwc_sysprop_changed();
return err;
}