[PATCH] drm: Make the connector .detect() callback optional

[Maxime Ripard]

On Tue, Nov 29, 2016 at 10:56:30PM +0200, Laurent Pinchart wrote:
> 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.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/dce_virtual.c         |  7 -------
>  drivers/gpu/drm/arc/arcpgu_sim.c                 |  7 -------
>  drivers/gpu/drm/ast/ast_mode.c                   |  7 -------
>  drivers/gpu/drm/bochs/bochs_kms.c                |  7 -------
>  drivers/gpu/drm/bridge/nxp-ptn3460.c             |  7 -------
>  drivers/gpu/drm/bridge/parade-ps8622.c           |  7 -------
>  drivers/gpu/drm/bridge/tc358767.c                |  7 -------
>  drivers/gpu/drm/cirrus/cirrus_mode.c             |  7 -------
>  drivers/gpu/drm/drm_probe_helper.c               | 14 +++++++++++---
>  drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c        |  7 -------
>  drivers/gpu/drm/gma500/cdv_intel_lvds.c          | 14 --------------
>  drivers/gpu/drm/gma500/psb_intel_lvds.c          | 14 --------------
>  drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c |  7 -------
>  drivers/gpu/drm/i915/intel_dsi.c                 |  7 -------
>  drivers/gpu/drm/imx/imx-ldb.c                    |  7 -------
>  drivers/gpu/drm/imx/imx-tve.c                    |  7 -------
>  drivers/gpu/drm/imx/parallel-display.c           |  7 -------
>  drivers/gpu/drm/mediatek/mtk_dsi.c               |  7 -------
>  drivers/gpu/drm/mgag200/mgag200_mode.c           |  7 -------
>  drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c        |  7 -------
>  drivers/gpu/drm/rockchip/dw-mipi-dsi.c           |  7 -------
>  drivers/gpu/drm/shmobile/shmob_drm_crtc.c        |  7 -------
>  drivers/gpu/drm/sti/sti_hda.c                    |  7 -------
>  drivers/gpu/drm/sun4i/sun4i_rgb.c                |  7 -------
>  drivers/gpu/drm/sun4i/sun4i_tv.c                 |  7 -------
>  drivers/gpu/drm/tilcdc/tilcdc_panel.c            |  8 --------
>  include/drm/drm_connector.h                      |  3 +++
>  27 files changed, 14 insertions(+), 193 deletions(-)

For the sunxi part,
Acked-by: Maxime Ripard <maxime.ripard at free-electrons.com>

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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