From: Sonika Jindal sonika.jindal@intel.com
Rename the defines to have levels instead of values for vswing and pre-emph levels as the values may differ in other scenarios like low vswing of eDP1.4 where the values are different.
Done using following cocci patch for each define: @@ @@
# define DP_TRAIN_VOLTAGE_SWING_400 (0 << 0) + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_0 (0 << 0)
...
Signed-off-by: Sonika Jindal sonika.jindal@intel.com --- drivers/gpu/drm/tegra/dpaux.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c index 708f783..d6b55e3 100644 --- a/drivers/gpu/drm/tegra/dpaux.c +++ b/drivers/gpu/drm/tegra/dpaux.c @@ -533,9 +533,9 @@ int tegra_dpaux_train(struct tegra_dpaux *dpaux, struct drm_dp_link *link,
for (i = 0; i < link->num_lanes; i++) values[i] = DP_TRAIN_MAX_PRE_EMPHASIS_REACHED | - DP_TRAIN_PRE_EMPHASIS_0 | + DP_TRAIN_PRE_EMPH_LEVEL_0 | DP_TRAIN_MAX_SWING_REACHED | - DP_TRAIN_VOLTAGE_SWING_400; + DP_TRAIN_VOLTAGE_SWING_LEVEL_0;
err = drm_dp_dpcd_write(&dpaux->aux, DP_TRAINING_LANE0_SET, values, link->num_lanes);