From 96591a4b93fb8b335941783dd6e7ded9d6d49f09 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Tue, 26 May 2020 04:14:49 +0300 Subject: drm: bridge: dw-hdmi: Pass private data pointer to .mode_valid() Platform glue drivers for dw_hdmi may need to access device-specific data from their .mode_valid() implementation. They currently have no clean way to do so, and one driver hacks around it by accessing the dev_private data of the drm_device retrieved from the connector. Add a priv_data void pointer to the dw_hdmi_plat_data structure, and pass it to the .mode_valid() function. Signed-off-by: Laurent Pinchart Reviewed-by: Neil Armstrong Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20200526011505.31884-12-laurent.pinchart+renesas@ideasonboard.com --- drivers/gpu/drm/meson/meson_dw_hdmi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/meson') diff --git a/drivers/gpu/drm/meson/meson_dw_hdmi.c b/drivers/gpu/drm/meson/meson_dw_hdmi.c index 5be963e9db05..5cc311c1b8e0 100644 --- a/drivers/gpu/drm/meson/meson_dw_hdmi.c +++ b/drivers/gpu/drm/meson/meson_dw_hdmi.c @@ -630,7 +630,8 @@ static irqreturn_t dw_hdmi_top_thread_irq(int irq, void *dev_id) } static enum drm_mode_status -dw_hdmi_mode_valid(struct drm_connector *connector, +dw_hdmi_mode_valid(struct dw_hdmi *hdmi, void *data, + struct drm_connector *connector, const struct drm_display_mode *mode) { struct meson_drm *priv = connector->dev->dev_private; -- cgit v1.2.3