diff options
| author | Baihan Li <libaihan@huawei.com> | 2025-03-31 15:42:12 +0800 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2025-04-11 14:42:13 +0300 |
| commit | 4c962bc929f1734d209a0862359e25fef8f56fa0 (patch) | |
| tree | d8c8e1e6617b08bbf366e20992fbf547650c9e6c | |
| parent | b11bc1ae46587f3563c47078e605184f18e7fa57 (diff) | |
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 <libaihan@huawei.com>
Signed-off-by: Yongbang Shi <shiyongbang@huawei.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250331074212.3370287-10-shiyongbang@huawei.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
| -rw-r--r-- | drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 3 |
1 files changed, 3 insertions, 0 deletions
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; } |