drm: Make the connector .detect() callback optional
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tue, 29 Nov 2016 20:56:30 +0000 (22:56 +0200)
committerSean Paul <seanpaul@chromium.org>
Thu, 1 Dec 2016 15:05:53 +0000 (10:05 -0500)
commit949f08862d662f17b9d2929c6afb2d4e8f5d50cb
treeaf689aba55858b8933860832055dafc7c76864ab
parent87291e5dbae94da1ddd3966272e0d7d6dc7232f1
drm: Make the connector .detect() callback optional

Many drivers (21 to be exact) create connectors that are always
connected (for instance to an LVDS or DSI panel). Instead of forcing
them to implement a dummy .detect() handler, make the callback optional
and consider the connector as always connected in that case.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Vincent Abriou <vincent.abriou@st.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
[seanpaul fixed small conflict in rcar-du/rcar_du_lvdscon.c]
Signed-off-by: Sean Paul <seanpaul@chromium.org>
27 files changed:
drivers/gpu/drm/amd/amdgpu/dce_virtual.c
drivers/gpu/drm/arc/arcpgu_sim.c
drivers/gpu/drm/ast/ast_mode.c
drivers/gpu/drm/bochs/bochs_kms.c
drivers/gpu/drm/bridge/nxp-ptn3460.c
drivers/gpu/drm/bridge/parade-ps8622.c
drivers/gpu/drm/bridge/tc358767.c
drivers/gpu/drm/cirrus/cirrus_mode.c
drivers/gpu/drm/drm_probe_helper.c
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
drivers/gpu/drm/gma500/cdv_intel_lvds.c
drivers/gpu/drm/gma500/psb_intel_lvds.c
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
drivers/gpu/drm/i915/intel_dsi.c
drivers/gpu/drm/imx/imx-ldb.c
drivers/gpu/drm/imx/imx-tve.c
drivers/gpu/drm/imx/parallel-display.c
drivers/gpu/drm/mediatek/mtk_dsi.c
drivers/gpu/drm/mgag200/mgag200_mode.c
drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c
drivers/gpu/drm/rockchip/dw-mipi-dsi.c
drivers/gpu/drm/shmobile/shmob_drm_crtc.c
drivers/gpu/drm/sti/sti_hda.c
drivers/gpu/drm/sun4i/sun4i_rgb.c
drivers/gpu/drm/sun4i/sun4i_tv.c
drivers/gpu/drm/tilcdc/tilcdc_panel.c
include/drm/drm_connector.h