From: Baihan Li Date: Mon, 31 Mar 2025 07:42:12 +0000 (+0800) Subject: drm/hisilicon/hibmc: Add vga connector detect functions X-Git-Tag: v6.16-rc1~33^2~25^2~126 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=4c962bc929f1734d209a0862359e25fef8f56fa0;p=linux-block.git drm/hisilicon/hibmc: Add vga connector detect functions Because the connected VGA connector would make driver can't get the userspace call, adding detect_ctx in vga connector to make HPD active userspace. Signed-off-by: Baihan Li Signed-off-by: Yongbang Shi Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20250331074212.3370287-10-shiyongbang@huawei.com Signed-off-by: Dmitry Baryshkov --- diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c index 05e19ea4c9f9..e8a527ede854 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c @@ -60,6 +60,7 @@ static void hibmc_connector_destroy(struct drm_connector *connector) static const struct drm_connector_helper_funcs hibmc_connector_helper_funcs = { .get_modes = hibmc_connector_get_modes, + .detect_ctx = drm_connector_helper_detect_from_ddc, }; static const struct drm_connector_funcs hibmc_connector_funcs = { @@ -127,5 +128,7 @@ int hibmc_vdac_init(struct hibmc_drm_private *priv) drm_connector_attach_encoder(connector, encoder); + connector->polled = DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_DISCONNECT; + return 0; }