diff options
| author | Zhenyu Wang <zhenyu.z.wang@intel.com> | 2008-11-03 16:05:28 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyu.z.wang@intel.com> | 2008-11-06 10:11:38 +0800 |
| commit | 3ab979da5c867fb862e33a80b973a35d56d56a55 (patch) | |
| tree | d2c4355172cb15c23cb9467b3c1044c673c90f30 /src | |
| parent | f558a4972d1cca03785da025170259c61541ee63 (diff) | |
SDVO: add command for set monitor power state
SDVO encoder power state must be higher than monitor's state.
This only adds command and doesn't enable monitor power state
setting yet.
Diffstat (limited to 'src')
| -rw-r--r-- | src/i830_sdvo.c | 3 | ||||
| -rw-r--r-- | src/i830_sdvo_regs.h | 18 |
2 files changed, 19 insertions, 2 deletions
diff --git a/src/i830_sdvo.c b/src/i830_sdvo.c index 75a8d02b..4a424de4 100644 --- a/src/i830_sdvo.c +++ b/src/i830_sdvo.c @@ -231,8 +231,9 @@ const static struct _sdvo_cmd_name { SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TV_FORMAT), SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TV_FORMAT), SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_POWER_STATES), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ENCODER_POWER_STATE), + SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_POWER_STATE), SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ENCODER_POWER_STATE), + SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_DISPLAY_POWER_STATE), SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_CONTROL_BUS_SWITCH), SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT), SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SCALED_HDTV_RESOLUTION_SUPPORT), diff --git a/src/i830_sdvo_regs.h b/src/i830_sdvo_regs.h index 5ec22d4d..11e49c84 100644 --- a/src/i830_sdvo_regs.h +++ b/src/i830_sdvo_regs.h @@ -513,13 +513,29 @@ struct i830_sdvo_hdtv_resolution_reply { unsigned int pad5:7; } __attribute__((packed)); +/* Get supported power state returns info for encoder and monitor, rely on + last SetTargetInput and SetTargetOutput calls */ #define SDVO_CMD_GET_SUPPORTED_POWER_STATES 0x2a -#define SDVO_CMD_GET_ENCODER_POWER_STATE 0x2b +/* Get power state returns info for encoder and monitor, rely on last + SetTargetInput and SetTargetOutput calls */ +#define SDVO_CMD_GET_POWER_STATE 0x2b +/* Set encoder power state */ #define SDVO_CMD_SET_ENCODER_POWER_STATE 0x2c # define SDVO_ENCODER_STATE_ON (1 << 0) # define SDVO_ENCODER_STATE_STANDBY (1 << 1) # define SDVO_ENCODER_STATE_SUSPEND (1 << 2) # define SDVO_ENCODER_STATE_OFF (1 << 3) +# define SDVO_MONITOR_STATE_ON (1 << 4) +# define SDVO_MONITOR_STATE_STANDBY (1 << 5) +# define SDVO_MONITOR_STATE_SUSPEND (1 << 6) +# define SDVO_MONITOR_STATE_OFF (1 << 7) + +/* Set display power state */ +#define SDVO_CMD_SET_DISPLAY_POWER_STATE 0x7d +# define SDVO_DISPLAY_STATE_ON (1 << 0) +# define SDVO_DISPLAY_STATE_STANDBY (1 << 1) +# define SDVO_DISPLAY_STATE_SUSPEND (1 << 2) +# define SDVO_DISPLAY_STATE_OFF (1 << 3) #define SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS 0x84 struct i830_sdvo_enhancements_reply { |