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    Subject[ 027/171] drm/radeon: fix logic error in atombios_encoders.c
    Date
    3.4-stable review patch.  If anyone has any objections, please let me know.

    ------------------

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

    commit b9196395c905edec512dfd6690428084228c16ec upstream.

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

    Reported-by: David Binderman <dcb314@hotmail.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/gpu/drm/radeon/atombios_encoders.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/gpu/drm/radeon/atombios_encoders.c
    +++ b/drivers/gpu/drm/radeon/atombios_encoders.c
    @@ -1421,7 +1421,7 @@ radeon_atom_encoder_dpms_dig(struct drm_
    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) {

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