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| author | Sonika Jindal <sonika.jindal@intel.com> | 2014-08-08 16:23:44 +0530 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-03 11:05:39 +0200 |
| commit | 9cecb371cf7365dfaf40cf83e8068f012f27f86b (patch) | |
| tree | cdd48f0cc7ae23da2a8327406a85f9f95ccb0e86 | |
| parent | 31160006f8b5aabc3701b22feccbc9a4ae9c59b1 (diff) | |
| download | lwn-9cecb371cf7365dfaf40cf83e8068f012f27f86b.tar.gz lwn-9cecb371cf7365dfaf40cf83e8068f012f27f86b.zip | |
drm/radeon: 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_1200 (3 << 0)
+ # define DP_TRAIN_VOLTAGE_SWING_LEVEL_3 (0 << 0)
...
Signed-off-by: Sonika Jindal <sonika.jindal@intel.com>
Acked-by: Alex Deucher <alexdeucher@gmail.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/radeon/atombios_dp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c index b1e11f8434e2..95ea276928bd 100644 --- a/drivers/gpu/drm/radeon/atombios_dp.c +++ b/drivers/gpu/drm/radeon/atombios_dp.c @@ -232,8 +232,8 @@ void radeon_dp_aux_init(struct radeon_connector *radeon_connector) /***** general DP utility functions *****/ -#define DP_VOLTAGE_MAX DP_TRAIN_VOLTAGE_SWING_1200 -#define DP_PRE_EMPHASIS_MAX DP_TRAIN_PRE_EMPHASIS_9_5 +#define DP_VOLTAGE_MAX DP_TRAIN_VOLTAGE_SWING_LEVEL_3 +#define DP_PRE_EMPHASIS_MAX DP_TRAIN_PRE_EMPH_LEVEL_3 static void dp_get_adjust_train(u8 link_status[DP_LINK_STATUS_SIZE], int lane_count, |