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| author |   Sonika Jindal <sonika.jindal@intel.com> | 2014-08-08 16:23:45 +0530 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-03 11:05:41 +0200 |
| commit | eeb82a5cdb9ab8c5690186b60b2a2bc551fbdf5c (patch) | |
| tree | 863be02bd58f0c964fe2f4183ad590e7cc3df5f3 /drivers/gpu/drm/tegra/dpaux.c | |
| parent | drm/radeon: Renaming DP training vswing pre emph defines (diff) | |
| download | linux-dev-eeb82a5cdb9ab8c5690186b60b2a2bc551fbdf5c.tar.xz linux-dev-eeb82a5cdb9ab8c5690186b60b2a2bc551fbdf5c.zip | |
drm/tegra: Renaming DP training vswing pre emph defines
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>
Acked-by: Dave Airlie <airlied@gmail.com>
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/tegra/dpaux.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/dpaux.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c index 708f783ead47..d6b55e3e3716 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); |