drm: Add old state pointer to CRTC .enable() helper function
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Fri, 30 Jun 2017 09:36:44 +0000 (12:36 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 30 Jun 2017 12:53:14 +0000 (14:53 +0200)
commit0b20a0f8c3cb6f74fe326101b62eeb5e2c56a53c
treea0710ff9f78eca95996537f90f9b965e3ddc8823
parentf1e8c67123cf171e2b0357e885e426328b241d7d
drm: Add old state pointer to CRTC .enable() helper function

The old state is useful for drivers that need to perform operations at
enable time that depend on the transition between the old and new
states.

While at it, rename the operation to .atomic_enable() to be consistent
with .atomic_disable(), as the .enable() operation is used by atomic
helpers only.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> # for sun4i
Acked-by: Philipp Zabel <p.zabel@pengutronix.de> # for imx-drm and mediatek
Acked-by: Alexey Brodkin <abrodkin@synopsys.com> # for arcpgu
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> # for atmel-hlcdc
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> # for hdlcd and mali-dp
Acked-by: Stefan Agner <stefan@agner.ch> # for fsl-dcu
Tested-by: Philippe Cornu <philippe.cornu@st.com> # for stm
Acked-by: Philippe Cornu <philippe.cornu@st.com> # for stm
Acked-by: Vincent Abriou <vincent.abriou@st.com> # for sti
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> # for vmwgfx
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170630093646.7928-2-laurent.pinchart+renesas@ideasonboard.com
31 files changed:
drivers/gpu/drm/arc/arcpgu_crtc.c
drivers/gpu/drm/arm/hdlcd_crtc.c
drivers/gpu/drm/arm/malidp_crtc.c
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
drivers/gpu/drm/drm_atomic_helper.c
drivers/gpu/drm/drm_simple_kms_helper.c
drivers/gpu/drm/exynos/exynos_drm_crtc.c
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
drivers/gpu/drm/imx/ipuv3-crtc.c
drivers/gpu/drm/mediatek/mtk_drm_crtc.c
drivers/gpu/drm/meson/meson_crtc.c
drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
drivers/gpu/drm/omapdrm/omap_crtc.c
drivers/gpu/drm/qxl/qxl_display.c
drivers/gpu/drm/rcar-du/rcar_du_crtc.c
drivers/gpu/drm/rockchip/rockchip_drm_vop.c
drivers/gpu/drm/sti/sti_crtc.c
drivers/gpu/drm/stm/ltdc.c
drivers/gpu/drm/sun4i/sun4i_crtc.c
drivers/gpu/drm/tegra/dc.c
drivers/gpu/drm/tilcdc/tilcdc_crtc.c
drivers/gpu/drm/vc4/vc4_crtc.c
drivers/gpu/drm/virtio/virtgpu_display.c
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
drivers/gpu/drm/zte/zx_vou.c
include/drm/drm_modeset_helper_vtables.h