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Commit db6aaf4d authored by Russell King's avatar Russell King Committed by Linus Torvalds
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drm/i2c: tda998x: fix audio muting 



Fix a bug that was introduced in commit c4c11dd1 ("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: default avatarRussell 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: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 53dad6d3

drivers/gpu/drm/i2c/tda998x_drv.c

+1 −2
Original line number Diff line number Diff line
@@ -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);