From db6aaf4d55f95dcb6b162c3a59b56eb1e85ccdfe Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Tue, 24 Sep 2013 10:37:13 +0100
Subject: [PATCH] drm/i2c: tda998x: fix audio muting
Fix a bug that was introduced in commit c4c11dd160a8 ("drm/i2c: tda998x:
add video and audio input configuration") when Sebastian cleaned up my
original patch. Without this being fixed, audio is muted when the
display is turned off, never to be re-enabled.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Darren Etheridge <detheridge@ti.com>
Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/gpu/drm/i2c/tda998x_drv.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index b1f8fc69023f..60e84043aa34 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -707,8 +707,7 @@ tda998x_encoder_dpms(struct drm_encoder *encoder, int mode)
reg_write(encoder, REG_VIP_CNTRL_2, priv->vip_cntrl_2);
break;
case DRM_MODE_DPMS_OFF:
- /* disable audio and video ports */
- reg_write(encoder, REG_ENA_AP, 0x00);
+ /* disable video ports */
reg_write(encoder, REG_ENA_VP_0, 0x00);
reg_write(encoder, REG_ENA_VP_1, 0x00);
reg_write(encoder, REG_ENA_VP_2, 0x00);
--
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