Commit 2b5cde2b authored by Li Peng's avatar Li Peng Committed by Eric Anholt

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: default avatarLi Peng <peng.li@intel.com>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent 98787c05
......@@ -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));
......
......@@ -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
......
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