[PATCH] drm/radeon: fix logic error in atombios_encoders.c

[alexdeuc...@gmail.com]

From: Alex Deucher <alexander.deuc...@amd.com>

Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=50431

Reported-by: David Binderman <dcb314 at hotmail.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Cc: stable at vger.kernel.org
---
 drivers/gpu/drm/radeon/atombios_encoders.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c 
b/drivers/gpu/drm/radeon/atombios_encoders.c
index ba498f8..010bae1 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -1625,7 +1625,7 @@ radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, 
int mode)
                        atombios_dig_transmitter_setup(encoder, 
ATOM_TRANSMITTER_ACTION_SETUP, 0, 0);
                        atombios_dig_transmitter_setup(encoder, 
ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
                        /* some early dce3.2 boards have a bug in their 
transmitter control table */
-                       if ((rdev->family != CHIP_RV710) || (rdev->family != 
CHIP_RV730))
+                       if ((rdev->family != CHIP_RV710) && (rdev->family != 
CHIP_RV730))
                                atombios_dig_transmitter_setup(encoder, 
ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0);
                }
                if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && 
connector) {
-- 
1.7.7.5