add universal RadeonHD power states

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42189 a95241bf-73f2-0310-859d-f6bbb57e9c96
2011-06-15 15:44:14 +00:00
parent 100541ec40
commit 58ddd30b23
1 changed files with 5 additions and 0 deletions
@@ -37,6 +37,11 @@
 #define EDID_BOOT_INFO "vesa_edid/v1"
 #define MODES_BOOT_INFO "vesa_modes/v1"

+#define RHD_POWER_ON       0
+#define RHD_POWER_RESET    1   /* off temporarily */
+#define RHD_POWER_SHUTDOWN 2   /* long term shutdown */
+#define RHD_POWER_UNKNOWN  3   /* initial state */
+

 // info about PLL on graphics card
 struct pll_info {