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drm/ipuv3/parallel: convert to struct drm_edid

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

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/a1698044d556072e79041d69b8702099fd17bd90.1724348429.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2024-08-22 20:42:51 +03:00
parent 98365ca74c
commit 42e08287a3
1 changed files with 9 additions and 5 deletions
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14
drivers/gpu/drm/imx/ipuv3/parallel-display.c
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@ -34,7 +34,7 @@ struct imx_parallel_display_encoder {
struct imx_parallel_display {
struct device *dev;
void *edid;
const struct drm_edid *drm_edid;
u32 bus_format;
u32 bus_flags;
struct drm_display_mode mode;
@ -62,9 +62,9 @@ static int imx_pd_connector_get_modes(struct drm_connector *connector)
if (num_modes > 0)
return num_modes;
if (imxpd->edid) {
drm_connector_update_edid_property(connector, imxpd->edid);
num_modes = drm_add_edid_modes(connector, imxpd->edid);
if (imxpd->drm_edid) {
drm_edid_connector_update(connector, imxpd->drm_edid);
num_modes = drm_edid_connector_add_modes(connector);
}
if (np) {
@ -331,7 +331,7 @@ static int imx_pd_probe(struct platform_device *pdev)
edidp = of_get_property(np, "edid", &edid_len);
if (edidp)
imxpd->edid = devm_kmemdup(dev, edidp, edid_len, GFP_KERNEL);
imxpd->drm_edid = drm_edid_alloc(edidp, edid_len);
ret = of_property_read_string(np, "interface-pix-fmt", &fmt);
if (!ret) {
@ -355,7 +355,11 @@ static int imx_pd_probe(struct platform_device *pdev)
static void imx_pd_remove(struct platform_device *pdev)
{
struct imx_parallel_display *imxpd = platform_get_drvdata(pdev);
component_del(&pdev->dev, &imx_pd_ops);
drm_edid_free(imxpd->drm_edid);
}
static const struct of_device_id imx_pd_dt_ids[] = {