diff options
| author | Keith Packard <keithp@guitar.keithp.com> | 2007-03-23 01:08:08 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@guitar.keithp.com> | 2007-03-23 01:08:08 -0700 |
| commit | f48dc501fbf74e0ac348f0b77750016597849ef4 (patch) | |
| tree | 7ef5cc2ec33dbaea2374b1cb7af3d34f5d36c89c /src/i830_lvds.c | |
| parent | 20b26854abdacb6dc45cba2d81d515b2e47e25f1 (diff) | |
TV output properties: TV_FORMAT, LEFT, TOP, RIGHT, BOTTOM.
Remove TV format from mode name, instead use an explicit output property and
split the input resolution from the tv format. Add properties to set the
blank area on all four sides of the image.
Diffstat (limited to 'src/i830_lvds.c')
| -rw-r--r-- | src/i830_lvds.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/i830_lvds.c b/src/i830_lvds.c index 6f7750ad..8248510b 100644 --- a/src/i830_lvds.c +++ b/src/i830_lvds.c @@ -335,7 +335,7 @@ i830_lvds_create_resources(xf86OutputPtr output) data = pI830->backlight_duty_cycle; err = RRChangeOutputProperty(output->randr_output, backlight_atom, XA_INTEGER, 32, PropModeReplace, 4, &data, - FALSE); + FALSE, TRUE); if (err != 0) { xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "RRChangeOutputProperty error, %d\n", err); @@ -356,7 +356,7 @@ i830_lvds_set_property(xf86OutputPtr output, Atom property, INT32 val; if (value->type != XA_INTEGER || value->format != 32 || - value->size != 1) + value->size != 4) { return FALSE; } @@ -365,8 +365,11 @@ i830_lvds_set_property(xf86OutputPtr output, Atom property, if (val < 0 || val > i830_lvds_get_max_backlight(pScrn)) return FALSE; - i830_lvds_set_backlight(pScrn, val); - pI830->backlight_duty_cycle = val; + if (val != pI830->backlight_duty_cycle) + { + i830_lvds_set_backlight(pScrn, val); + pI830->backlight_duty_cycle = val; + } return TRUE; } |