@@ -202,17 +202,12 @@ get_lvds_fp_timing(const struct bdb_header *bdb,
return (const struct lvds_fp_timing *)((const u8 *)bdb + ofs);
}
-/* Try to find integrated panel data */
+/* Parse general panel options */
static void
-parse_lfp_panel_data(struct drm_i915_private *dev_priv,
- const struct bdb_header *bdb)
+parse_panel_options(struct drm_i915_private *dev_priv,
+ const struct bdb_header *bdb)
{
const struct bdb_lvds_options *lvds_options;
- const struct bdb_lvds_lfp_data *lvds_lfp_data;
- const struct bdb_lvds_lfp_data_ptrs *lvds_lfp_data_ptrs;
- const struct lvds_dvo_timing *panel_dvo_timing;
- const struct lvds_fp_timing *fp_timing;
- struct drm_display_mode *panel_fixed_mode;
int panel_type;
int drrs_mode;
int ret;
@@ -261,6 +256,19 @@ parse_lfp_panel_data(struct drm_i915_private *dev_priv,
DRM_DEBUG_KMS("DRRS not supported (VBT input)\n");
break;
}
+}
+
+/* Try to find integrated panel timing data */
+static void
+parse_lfp_panel_dtd(struct drm_i915_private *dev_priv,
+ const struct bdb_header *bdb)
+{
+ const struct bdb_lvds_lfp_data *lvds_lfp_data;
+ const struct bdb_lvds_lfp_data_ptrs *lvds_lfp_data_ptrs;
+ const struct lvds_dvo_timing *panel_dvo_timing;
+ const struct lvds_fp_timing *fp_timing;
+ struct drm_display_mode *panel_fixed_mode;
+ int panel_type = dev_priv->vbt.panel_type;
lvds_lfp_data = find_section(bdb, BDB_LVDS_LFP_DATA);
if (!lvds_lfp_data)
@@ -1874,7 +1882,8 @@ void intel_bios_init(struct drm_i915_private *dev_priv)
/* Grab useful general definitions */
parse_general_features(dev_priv, bdb);
parse_general_definitions(dev_priv, bdb);
- parse_lfp_panel_data(dev_priv, bdb);
+ parse_panel_options(dev_priv, bdb);
+ parse_lfp_panel_dtd(dev_priv, bdb);
parse_lfp_backlight(dev_priv, bdb);
parse_sdvo_panel_data(dev_priv, bdb);
parse_driver_features(dev_priv, bdb);
Newer VBT versions will add an alternate way to read panel DTD information, so let's split parsing of the general panel information from the timing data in preparation. Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> --- drivers/gpu/drm/i915/display/intel_bios.c | 27 +++++++++++++++-------- 1 file changed, 18 insertions(+), 9 deletions(-)