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drm/edid: refactor _drm_edid_connector_update() and rename

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By moving update_display_info() out of _drm_edid_connector_update() we
make the function purely about adding modes. Rename accordingly.

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/e9880bbb2b5724d9aac88a90a31ba3ba9af9da3f.1674144945.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula
2023-01-19 18:18:55 +02:00
parent 919d320fb8
commit e8b1f0d4b6
1 changed files with 12 additions and 13 deletions
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25
drivers/gpu/drm/drm_edid.c
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@@ -6637,19 +6637,12 @@ static int add_displayid_detailed_modes(struct drm_connector *connector,
return num_modes;
}
static int _drm_edid_connector_update(struct drm_connector *connector,
const struct drm_edid *drm_edid)
static int _drm_edid_connector_add_modes(struct drm_connector *connector,
const struct drm_edid *drm_edid)
{
const struct drm_display_info *info = &connector->display_info;
int num_modes = 0;
/*
* CEA-861-F adds ycbcr capability map block, for HDMI 2.0 sinks.
* To avoid multiple parsing of same block, lets parse that map
* from sink info, before parsing CEA modes.
*/
update_display_info(connector, drm_edid);
if (!drm_edid)
return 0;
@@ -6754,7 +6747,9 @@ int drm_edid_connector_update(struct drm_connector *connector,
{
int count;
count = _drm_edid_connector_update(connector, drm_edid);
update_display_info(connector, drm_edid);
count = _drm_edid_connector_add_modes(connector, drm_edid);
_drm_update_tile_info(connector, drm_edid);
@@ -6824,7 +6819,8 @@ EXPORT_SYMBOL(drm_connector_update_edid_property);
*/
int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid)
{
struct drm_edid drm_edid;
struct drm_edid _drm_edid;
const struct drm_edid *drm_edid;
if (edid && !drm_edid_is_valid(edid)) {
drm_warn(connector->dev, "[CONNECTOR:%d:%s] EDID invalid.\n",
@@ -6832,8 +6828,11 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid)
edid = NULL;
}
return _drm_edid_connector_update(connector,
drm_edid_legacy_init(&drm_edid, edid));
drm_edid = drm_edid_legacy_init(&_drm_edid, edid);
update_display_info(connector, drm_edid);
return _drm_edid_connector_add_modes(connector, drm_edid);
}
EXPORT_SYMBOL(drm_add_edid_modes);