diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2023-01-25 13:10:52 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2023-01-26 12:27:33 +0200 |
| commit | 15d045fd85eb202fbd78bfae236cef565d958e40 (patch) | |
| tree | a46d6fac3f96bfac7fdf2904285bbd80e7889e3b /drivers/gpu/drm/i915/display/intel_dp.c | |
| parent | 91ec555f5e9ebf1747273ffc60d4be36fb915e43 (diff) | |
drm/i915/panel: move panel fixed EDID to struct intel_panel
It's a bit confusing to have two cached EDIDs in struct intel_connector
with slightly different purposes. Make the distinction a bit clearer by
moving the EDID cached for eDP and LVDS panels at connector init time to
struct intel_panel, and name it fixed_edid. That's what it is, a fixed
EDID for the panels.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/328350ef918638928a8286cdbab3107c8258332d.1674643465.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 123138b911cd..62cbab7402e9 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -4479,18 +4479,19 @@ bool intel_digital_port_connected(struct intel_encoder *encoder) static const struct drm_edid * intel_dp_get_edid(struct intel_dp *intel_dp) { - struct intel_connector *intel_connector = intel_dp->attached_connector; + struct intel_connector *connector = intel_dp->attached_connector; + const struct drm_edid *fixed_edid = connector->panel.fixed_edid; - /* use cached edid if we have one */ - if (intel_connector->edid) { + /* Use panel fixed edid if we have one */ + if (fixed_edid) { /* invalid edid */ - if (IS_ERR(intel_connector->edid)) + if (IS_ERR(fixed_edid)) return NULL; - return drm_edid_dup(intel_connector->edid); - } else - return drm_edid_read_ddc(&intel_connector->base, - &intel_dp->aux.ddc); + return drm_edid_dup(fixed_edid); + } + + return drm_edid_read_ddc(&connector->base, &intel_dp->aux.ddc); } static void @@ -5315,7 +5316,6 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp, } else { drm_edid = ERR_PTR(-ENOENT); } - intel_connector->edid = drm_edid; intel_bios_init_panel_late(dev_priv, &intel_connector->panel, encoder->devdata, IS_ERR(drm_edid) ? NULL : drm_edid); @@ -5342,7 +5342,7 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp, goto out_vdd_off; } - intel_panel_init(intel_connector); + intel_panel_init(intel_connector, drm_edid); intel_edp_backlight_setup(intel_dp, intel_connector); |