From: Martin Bugge <marbugge@cisco.com>
Date: Wed, 19 Mar 2014 09:43:43 +0000 (-0300)
Subject: [media] adv7842: update RGB quantization range on HDMI/DVI-D mode irq
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5046f26b7b542ca7b70222acffeb7f1e6730eb02;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[media] adv7842: update RGB quantization range on HDMI/DVI-D mode irq

This was the reason for enabling the HDMI/DVI-D mode irq in the first place.

Signed-off-by: Martin Bugge <marbugge@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c
index 636ac08925f6..5d79c57f65d4 100644
--- a/drivers/media/i2c/adv7842.c
+++ b/drivers/media/i2c/adv7842.c
@@ -2000,6 +2000,7 @@ static int adv7842_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
 	if (irq_status[5] & 0x08) {
 		v4l2_dbg(1, debug, sd, "%s: irq %s mode\n", __func__,
 			 (io_read(sd, 0x65) & 0x08) ? "HDMI" : "DVI");
+		set_rgb_quantization_range(sd);
 		if (handled)
 			*handled = true;
 	}