diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_bios.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_bios.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index 608ed302f24d..031c5657255d 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -878,7 +878,7 @@ err: /* error during parsing so set all pointers to null * because of partial parsing */ - memset(dev_priv->vbt.dsi.sequence, 0, MIPI_SEQ_MAX); + memset(dev_priv->vbt.dsi.sequence, 0, sizeof(dev_priv->vbt.dsi.sequence)); } static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port, @@ -976,12 +976,10 @@ static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port, if (bdb->version >= 158) { /* The VBT HDMI level shift values match the table we have. */ hdmi_level_shift = child->raw[7] & 0xF; - if (hdmi_level_shift < 0xC) { - DRM_DEBUG_KMS("VBT HDMI level shift for port %c: %d\n", - port_name(port), - hdmi_level_shift); - info->hdmi_level_shift = hdmi_level_shift; - } + DRM_DEBUG_KMS("VBT HDMI level shift for port %c: %d\n", + port_name(port), + hdmi_level_shift); + info->hdmi_level_shift = hdmi_level_shift; } } @@ -1114,8 +1112,7 @@ init_vbt_defaults(struct drm_i915_private *dev_priv) struct ddi_vbt_port_info *info = &dev_priv->vbt.ddi_port_info[port]; - /* Recommended BSpec default: 800mV 0dB. */ - info->hdmi_level_shift = 6; + info->hdmi_level_shift = HDMI_LEVEL_SHIFT_UNKNOWN; info->supports_dvi = (port != PORT_A && port != PORT_E); info->supports_hdmi = info->supports_dvi; |