From 2b5cde2b272f56ec67b56a2af8c067d42eff7328 Mon Sep 17 00:00:00 2001 From: Li Peng Date: Fri, 13 Mar 2009 10:25:07 +0800 Subject: 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 Signed-off-by: Eric Anholt --- drivers/gpu/drm/i915/intel_bios.h | 12 ++++++------ 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 5ea715ace3a..de621aad85b 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 0d211af9885..6619f26e46a 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 -- cgit v1.2.3