Piteball/android_kernel_samsung_msm8976
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video: samsung: mdnie: Expose no. of display modes

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CMHW uses this to determine the display modes supported by the device.

Change-Id: I32bdd71f1f336967d41ec4b36f8620ce36cace4b
This commit is contained in:
Zhao Wei Liew 2016-12-15 21:23:30 +01:00 committed by Luca Stefani
parent aaad6adc8e
commit c7f5e69157
1 changed files with 10 additions and 0 deletions
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10
drivers/video/msm/mdss/samsung/ss_dsi_mdnie_lite_common.c
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@ -363,6 +363,11 @@ static int fake_id(int app_id)
return ret_id;
}
static ssize_t mode_max_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%u\n", MAX_MODE);
}
static ssize_t scenario_store(struct device *dev,
struct device_attribute *attr,
@ -826,6 +831,7 @@ static ssize_t hmt_color_temperature_store(struct device *dev,
}
static DEVICE_ATTR(mode, 0664, mode_show, mode_store);
static DEVICE_ATTR(mode_max, 0664, mode_max_show, NULL);
static DEVICE_ATTR(scenario, 0664, scenario_show, scenario_store);
static DEVICE_ATTR(outdoor, 0664, outdoor_show, outdoor_store);
static DEVICE_ATTR(bypass, 0664, bypass_show, bypass_store);
@ -856,6 +862,10 @@ void create_tcon_mdnie_node(void)
if (device_create_file(tune_mdnie_dev, &dev_attr_mode) < 0)
DPRINT("Failed to create device file(%s)!\n", dev_attr_mode.attr.name);
/* MODE MAX */
if (device_create_file(tune_mdnie_dev, &dev_attr_mode_max) < 0)
DPRINT("Failed to create device file(%s)!\n", dev_attr_mode_max.attr.name);
/* OUTDOOR */
if (device_create_file(tune_mdnie_dev, &dev_attr_outdoor) < 0)
DPRINT("Failed to create device file(%s)!\n", dev_attr_outdoor.attr.name);