From: cdu13a <cdu13a@gmail.com>
Date: Thu, 11 Apr 2019 03:58:08 +0000 (-0400)
Subject: hdmitx: add "now" to attr to trigger set_disp_mode_auto()
X-Git-Tag: khadas-vims-v0.9.6-release~578
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e1c086e342de0c591a6fd8f5d919a81ac00c6053;p=platform%2Fkernel%2Flinux-amlogic.git

hdmitx: add "now" to attr to trigger set_disp_mode_auto()

Useful for testing. Adding "now" to attr is a one shot way to force
changes to current hdmi settings to take effect imediatly instead of
waiting for a mode change.
---

diff --git a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c
index 40fc184..81153ab 100644
--- a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c
+++ b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c
@@ -529,7 +529,7 @@ static int set_disp_mode_auto(void)
 	else {
 	/* nothing */
 	}
-	if ((vic_ready != HDMI_Unknown) && (vic_ready == vic)) {
+	if ((vic_ready != HDMI_Unknown) && (vic_ready == vic) && (strstr(hdmitx_device.fmt_attr,"now") == NULL)) {
 		pr_info(SYS "[%s] ALREADY init VIC = %d\n",
 			__func__, vic);
 		if (hdev->RXCap.ieeeoui == 0) {
@@ -554,6 +554,10 @@ static int set_disp_mode_auto(void)
 
 	hdmitx_pre_display_init();
 
+
+	if (strstr(hdmitx_device.fmt_attr,"now") != NULL){
+		memcpy(strstr(hdmitx_device.fmt_attr,"now"), " ", 3);
+	}
 	hdev->cur_VIC = HDMI_Unknown;
 /* if vic is HDMI_Unknown, hdmitx_set_display will disable HDMI */
 	ret = hdmitx_set_display(hdev, vic);
@@ -616,6 +620,10 @@ ssize_t store_attr(struct device *dev,
 {
 	strncpy(hdmitx_device.fmt_attr, buf, sizeof(hdmitx_device.fmt_attr));
 	hdmitx_device.fmt_attr[15] = '\0';
+	if (strstr(hdmitx_device.fmt_attr,"now")){
+		set_disp_mode_auto();
+	}
+return count;
 	return count;
 }
 /*aud_mode attr*/