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drm/bridge: analogix_dp: convert to struct drm_edid

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Prefer the struct drm_edid based functions for reading the EDID and
updating the connector.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/6f3bd1233a0922551761666f0c96c3766e3c5f96.1715691257.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2024-05-14 15:55:09 +03:00
parent 375c4d1583
commit 3c5426740e
1 changed files with 8 additions and 7 deletions
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15
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
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@ -1108,7 +1108,7 @@ static int analogix_dp_prepare_panel(struct analogix_dp_device *dp,
static int analogix_dp_get_modes(struct drm_connector *connector)
{
struct analogix_dp_device *dp = to_dp(connector);
struct edid *edid;
const struct drm_edid *drm_edid;
int ret, num_modes = 0;
if (dp->plat_data->panel) {
@ -1120,12 +1120,13 @@ static int analogix_dp_get_modes(struct drm_connector *connector)
return 0;
}
edid = drm_get_edid(connector, &dp->aux.ddc);
if (edid) {
drm_connector_update_edid_property(&dp->connector,
edid);
num_modes += drm_add_edid_modes(&dp->connector, edid);
kfree(edid);
drm_edid = drm_edid_read_ddc(connector, &dp->aux.ddc);
drm_edid_connector_update(&dp->connector, drm_edid);
if (drm_edid) {
num_modes += drm_edid_connector_add_modes(&dp->connector);
drm_edid_free(drm_edid);
}
ret = analogix_dp_prepare_panel(dp, false, false);