diff options
| author | Keith Packard <keithp@neko.keithp.com> | 2006-06-19 13:22:17 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@neko.keithp.com> | 2006-06-19 13:22:17 -0700 |
| commit | b5acc6b3a3a3a109014d6b971f4722d0f0a4c29a (patch) | |
| tree | a73c0a385b63ed9babcc419678c69dc8ca2e9174 /src/i810_reg.h | |
| parent | c1c46f882f9a11c383c8d1d1ce393be8fda55ed0 (diff) | |
Add backlight control to DPMS logic.
Turn backlight on and off in response to DPMS state changes.
Diffstat (limited to 'src/i810_reg.h')
| -rw-r--r-- | src/i810_reg.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/i810_reg.h b/src/i810_reg.h index 53c65bbf..f7ba930f 100644 --- a/src/i810_reg.h +++ b/src/i810_reg.h @@ -728,6 +728,13 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # define SDVO_MULTIPLIER_MASK 0x000000ff # define SDVO_DEFAULT_MULTIPLIER 0x00000003 +#define BLC_PWM_CTL 0x61254 +#define BACKLIGHT_MODULATION_FREQ_SHIFT (17) +#define BACKLIGHT_MODULATION_FREQ_MASK (0x7fff << 17) +#define BLM_LEGACY_MODE (1 << 16) +#define BACKLIGHT_DUTY_CYCLE_SHIFT (0) +#define BACKLIGHT_DUTY_CYCLE_MASK (0xffff) + #define FPA0 0x06040 #define FPA1 0x06044 #define FPB0 0x06048 |