diff options
| author | Sonika Jindal <sonika.jindal@intel.com> | 2014-08-08 16:23:42 +0530 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-03 11:05:36 +0200 |
| commit | 0ded925435ba40e1328565d3de869b3635207ef2 (patch) | |
| tree | 2e6a8985443364d91567e8899962375b71f43c2c | |
| parent | 0504cd170c86f0617f27a31f1ba2328caa976707 (diff) | |
drm/exynos: 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: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_dp_core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c index 4f3c7eb2d37..02602a8254c 100644 --- a/drivers/gpu/drm/exynos/exynos_dp_core.c +++ b/drivers/gpu/drm/exynos/exynos_dp_core.c @@ -329,8 +329,8 @@ static int exynos_dp_link_start(struct exynos_dp_device *dp) return retval; for (lane = 0; lane < lane_count; lane++) - buf[lane] = DP_TRAIN_PRE_EMPHASIS_0 | - DP_TRAIN_VOLTAGE_SWING_400; + buf[lane] = DP_TRAIN_PRE_EMPH_LEVEL_0 | + DP_TRAIN_VOLTAGE_SWING_LEVEL_0; retval = exynos_dp_write_bytes_to_dpcd(dp, DP_TRAINING_LANE0_SET, lane_count, buf); |