From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Thu, 11 Apr 2013 17:27:04 +0000 (-0300)
Subject: [media] r820t: Don't divide the IF by two
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=396f3659aa9decdb0acf82a36e59c20d656e19ed;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[media] r820t: Don't divide the IF by two

The original Win driver doesn't do; rtl-sdr also disabled that
piece of the code.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tested-by: Antti Palosaari <crope@iki.fi>
---

diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c
index 8d9977919d96..905a10615e52 100644
--- a/drivers/media/tuners/r820t.c
+++ b/drivers/media/tuners/r820t.c
@@ -559,6 +559,8 @@ static int r820t_set_pll(struct r820t_priv *priv, enum v4l2_tuner_type type,
 	freq = freq / 1000;
 	pll_ref = priv->cfg->xtal / 1000;
 
+#if 0
+	/* Doesn't exist on rtl-sdk, and on field tests, caused troubles */
 	if ((priv->cfg->rafael_chip == CHIP_R620D) ||
 	   (priv->cfg->rafael_chip == CHIP_R828D) ||
 	   (priv->cfg->rafael_chip == CHIP_R828)) {
@@ -574,6 +576,7 @@ static int r820t_set_pll(struct r820t_priv *priv, enum v4l2_tuner_type type,
 			refdiv2 = 0x10;
 		}
 	}
+#endif
 
 	rc = r820t_write_reg_mask(priv, 0x10, refdiv2, 0x10);
 	if (rc < 0)