drm/dp: indentation and ordering cleanups

Keep the DPCD macros ordered by address, and make indentation conform to
the rest of the file.

commit e045d20bef41707dbba676e58624b54f9f39e172
Author: Sonika Jindal <sonika.jindal@intel.com>
Date:   Thu Feb 19 13:16:44 2015 +0530

    drm: Adding edp1.4 specific dpcd macros

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Sonika Jindal <sonika.jindal@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 6 insertions, 5 deletions

diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index d4803224028f..98fefe45d158 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -92,9 +92,6 @@
 # define DP_MSA_TIMING_PAR_IGNORED          (1 << 6) /* eDP */
 # define DP_OUI_SUPPORT                     (1 << 7)
 
-#define DP_SUPPORTED_LINK_RATES                 0x010 /*eDP 1.4*/
-#define DP_MAX_SUPPORTED_RATES                  0x8
-
 #define DP_I2C_SPEED_CAP                    0x00c    /* DPI */
 # define DP_I2C_SPEED_1K                    0x01
 # define DP_I2C_SPEED_5K                    0x02
@@ -105,8 +102,12 @@
 
 #define DP_EDP_CONFIGURATION_CAP            0x00d   /* XXX 1.2? */
 # define DP_DPCD_DISPLAY_CONTROL_CAPABLE     (1 << 3) /* edp v1.2 or higher */
+
 #define DP_TRAINING_AUX_RD_INTERVAL         0x00e   /* XXX 1.2? */
 
+#define DP_SUPPORTED_LINK_RATES             0x010 /* eDP 1.4 */
+# define DP_MAX_SUPPORTED_RATES              8      /* 16-bit little-endian */
+
 /* Multiple stream transport */
 #define DP_FAUX_CAP                         0x020   /* 1.2 */
 # define DP_FAUX_CAP_1                      (1 << 0)
@@ -225,7 +226,7 @@
 # define DP_UP_REQ_EN                       (1 << 1)
 # define DP_UPSTREAM_IS_SRC                 (1 << 2)
 
-#define DP_LINK_RATE_SET                        0x115
+#define DP_LINK_RATE_SET                    0x115   /* eDP 1.4 */
 
 #define DP_PSR_EN_CFG                       0x170   /* XXX 1.2? */
 # define DP_PSR_ENABLE                      (1 << 0)
@@ -338,7 +339,7 @@
 # define DP_SET_POWER_D3                    0x2
 # define DP_SET_POWER_MASK                  0x3
 
-#define DP_EDP_DPCD_REV                          0x700
+#define DP_EDP_DPCD_REV                     0x700    /* eDP 1.2 */
 
 #define DP_SIDEBAND_MSG_DOWN_REQ_BASE       0x1000   /* 1.2 MST */
 #define DP_SIDEBAND_MSG_UP_REP_BASE         0x1200   /* 1.2 MST */