From f22bb35856ba1e115dea21b0effb050945838ffb Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Fri, 25 Aug 2017 17:11:20 +0300 Subject: [PATCH] drm/i915/bios: split up iboost to hdmi and dp bitfields MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This is according to the style all over the place. No functional changes. Cc: Ville Syrjälä Suggested-by: Ville Syrjälä Reviewed-by: Ville Syrjälä Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/cf5f0e5d10851db3796e632836d23551f59cc412.1503670197.git.jani.nikula@intel.com --- drivers/gpu/drm/i915/intel_bios.c | 4 ++-- drivers/gpu/drm/i915/intel_vbt_defs.h | 3 ++- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index 991e2ab98749..92e484e78ea0 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -1218,10 +1218,10 @@ static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port, /* Parse the I_boost config for SKL and above */ if (bdb->version >= 196 && child->iboost) { - info->dp_boost_level = translate_iboost(child->iboost_level & 0xF); + info->dp_boost_level = translate_iboost(child->dp_iboost_level); DRM_DEBUG_KMS("VBT (e)DP boost level for port %c: %d\n", port_name(port), info->dp_boost_level); - info->hdmi_boost_level = translate_iboost(child->iboost_level >> 4); + info->hdmi_boost_level = translate_iboost(child->hdmi_iboost_level); DRM_DEBUG_KMS("VBT HDMI boost level for port %c: %d\n", port_name(port), info->hdmi_boost_level); } diff --git a/drivers/gpu/drm/i915/intel_vbt_defs.h b/drivers/gpu/drm/i915/intel_vbt_defs.h index f6cb4825c57c..fd1484113811 100644 --- a/drivers/gpu/drm/i915/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/intel_vbt_defs.h @@ -389,7 +389,8 @@ struct child_device_config { u8 flags2; /* 195 */ u8 dp_gpio_index; /* 195 */ u16 dp_gpio_pin_num; /* 195 */ - u8 iboost_level; + u8 dp_iboost_level:4; /* 196 */ + u8 hdmi_iboost_level:4; /* 196 */ } __packed; struct bdb_general_definitions { -- 2.30.2