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    Subject[ 038/171] drm/radeon: fix eDP clk and lane setup for scaled modes
    Date
    3.4-stable review patch.  If anyone has any objections, please let me know.

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

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

    commit 93927f9c1db5f55085457e820f0631064c7bfa34 upstream.

    Need to use the adjusted mode since we are sending native
    timing and using the scaler for non-native modes.

    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Reviewed-by: Jerome Glisse <jglisse@redhat.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
    @@ -95,7 +95,7 @@ static bool radeon_atom_mode_fixup(struc
    ((radeon_encoder->active_device & (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) ||
    (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE))) {
    struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
    - radeon_dp_set_link_config(connector, mode);
    + radeon_dp_set_link_config(connector, adjusted_mode);
    }

    return true;



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