diff options
| author | Li Peng <peng.li@intel.com> | 2009-03-13 10:25:07 +0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-03-27 15:12:18 -0700 |
| commit | 2b5cde2b272f56ec67b56a2af8c067d42eff7328 (patch) | |
| tree | 7d57c3faa18de125b27ceb9eb4d43d4073c227b8 /drivers/gpu | |
| parent | 98787c057fdefdce6230ff46f2c1105835005a4c (diff) | |
| download | op-kernel-dev-2b5cde2b272f56ec67b56a2af8c067d42eff7328.zip op-kernel-dev-2b5cde2b272f56ec67b56a2af8c067d42eff7328.tar.gz | |
drm/i915: Fix LVDS dither setting
Update bdb_lvds_options structure according to its defination in
2D driver. Then we can parse and set 'lvds_dither' bit correctly
on non-965 chips.
Signed-off-by: Li Peng <peng.li@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_bios.h | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 2 |
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_bios.h b/drivers/gpu/drm/i915/intel_bios.h index 5ea715a..de621aa 100644 --- a/drivers/gpu/drm/i915/intel_bios.h +++ b/drivers/gpu/drm/i915/intel_bios.h @@ -162,13 +162,13 @@ struct bdb_lvds_options { u8 panel_type; u8 rsvd1; /* LVDS capabilities, stored in a dword */ - u8 rsvd2:1; - u8 lvds_edid:1; - u8 pixel_dither:1; - u8 pfit_ratio_auto:1; - u8 pfit_gfx_mode_enhanced:1; - u8 pfit_text_mode_enhanced:1; u8 pfit_mode:2; + u8 pfit_text_mode_enhanced:1; + u8 pfit_gfx_mode_enhanced:1; + u8 pfit_ratio_auto:1; + u8 pixel_dither:1; + u8 lvds_edid:1; + u8 rsvd2:1; u8 rsvd4; } __attribute__((packed)); diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 0d211af..6619f26 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -265,7 +265,7 @@ static void intel_lvds_mode_set(struct drm_encoder *encoder, pfit_control = 0; if (!IS_I965G(dev)) { - if (dev_priv->panel_wants_dither) + if (dev_priv->panel_wants_dither || dev_priv->lvds_dither) pfit_control |= PANEL_8TO6_DITHER_ENABLE; } else |
