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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>
This commit is contained in:
Sonika Jindal 2014-08-08 16:23:44 +05:30 committed by Daniel Vetter
parent 31160006f8
commit 9cecb371cf
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/radeon/atombios_dp.c
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@ -232,8 +232,8 @@ void radeon_dp_aux_init(struct radeon_connector *radeon_connector)
/***** general DP utility functions *****/ /***** general DP utility functions *****/
#define DP_VOLTAGE_MAX DP_TRAIN_VOLTAGE_SWING_1200 #define DP_VOLTAGE_MAX DP_TRAIN_VOLTAGE_SWING_LEVEL_3
#define DP_PRE_EMPHASIS_MAX DP_TRAIN_PRE_EMPHASIS_9_5 #define DP_PRE_EMPHASIS_MAX DP_TRAIN_PRE_EMPH_LEVEL_3
static void dp_get_adjust_train(u8 link_status[DP_LINK_STATUS_SIZE], static void dp_get_adjust_train(u8 link_status[DP_LINK_STATUS_SIZE],
int lane_count, int lane_count,