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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] drm: Split out drm_probe_helper.h
On 1/15/19 2:26 PM, Neil Armstrong wrote: On 15/01/2019 11:41, Daniel Vetter wrote:Having the probe helper stuff (which pretty much everyone needs) in the drm_crtc_helper.h file (which atomic drivers should never need) is confusing. Split them out. To make sure I actually achieved the goal here I went through all drivers. And indeed, all atomic drivers are now free of drm_crtc_helper.h includes. v2: Make it compile. There was so much compile fail on arm drivers that I figured I'll better not include any of the acks on v1. v3: Massive rebase because i915 has lost a lot of drmP.h includes, but not all: Through drm_crtc_helper.h > drm_modeset_helper.h -> drmP.h there was still one, which this patch largely removes. Which means rolling out lots more includes all over. This will also conflict with ongoing drmP.h cleanup by others I expect. v3: Rebase on top of atomic bochs. Cc: Sam Ravnborg <sam@xxxxxxxxxxxx> Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx> Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Acked-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> (v2) Acked-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxx> (v2) Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx Cc: etnaviv@xxxxxxxxxxxxxxxxxxxxx Cc: linux-samsung-soc@xxxxxxxxxxxxxxx Cc: intel-gfx@xxxxxxxxxxxxxxxxxxxxx Cc: linux-mediatek@xxxxxxxxxxxxxxxxxxx Cc: linux-amlogic@xxxxxxxxxxxxxxxxxxx Cc: linux-arm-msm@xxxxxxxxxxxxxxx Cc: freedreno@xxxxxxxxxxxxxxxxxxxxx Cc: nouveau@xxxxxxxxxxxxxxxxxxxxx Cc: spice-devel@xxxxxxxxxxxxxxxxxxxxx Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx Cc: linux-renesas-soc@xxxxxxxxxxxxxxx Cc: linux-rockchip@xxxxxxxxxxxxxxxxxxx Cc: linux-stm32@xxxxxxxxxxxxxxxxxxxxxxxxxxxx Cc: linux-tegra@xxxxxxxxxxxxxxx Cc: xen-devel@xxxxxxxxxxxxx --- Merging this is going to be a bit a mess due to all the ongoing drmP.h cleanups. I think the following should work: - Apply Sam's prep patches for removing drmP.h from drm_modeset_helper.h - Get the i915 drmP.h cleanup backmerged into drm-misc-next - Apply this patch. - Apply Sam's patch to remove drmP.h from drm_modeset_helper.h - All through drm-misc-next, which has some potential for trivial conflicts around #includes with other drivers unfortunately. I hope there's no other driver who'll blow up accidentally because someone else is doing a drmP.h cleanup. Laurent maybe? Jani, ack on this? -Daniel --- .../gpu/drm/amd/amdgpu/amdgpu_connectors.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 1 + .../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 2 +- .../amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 2 +- .../display/amdgpu_dm/amdgpu_dm_services.c | 2 +- drivers/gpu/drm/arc/arcpgu_crtc.c | 2 +- drivers/gpu/drm/arc/arcpgu_drv.c | 2 +- drivers/gpu/drm/arc/arcpgu_sim.c | 2 +- drivers/gpu/drm/arm/hdlcd_crtc.c | 2 +- drivers/gpu/drm/arm/hdlcd_drv.c | 2 +- drivers/gpu/drm/arm/malidp_crtc.c | 2 +- drivers/gpu/drm/arm/malidp_drv.c | 2 +- drivers/gpu/drm/arm/malidp_mw.c | 2 +- drivers/gpu/drm/armada/armada_510.c | 2 +- drivers/gpu/drm/armada/armada_crtc.c | 2 +- drivers/gpu/drm/armada/armada_crtc.h | 2 + drivers/gpu/drm/armada/armada_drv.c | 2 +- drivers/gpu/drm/armada/armada_fb.c | 2 +- drivers/gpu/drm/ast/ast_drv.c | 1 + drivers/gpu/drm/ast/ast_mode.c | 1 + .../gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 2 +- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h | 2 +- drivers/gpu/drm/bochs/bochs_drv.c | 1 + drivers/gpu/drm/bochs/bochs_kms.c | 1 + drivers/gpu/drm/bridge/adv7511/adv7511.h | 5 +- drivers/gpu/drm/bridge/analogix-anx78xx.c | 2 +- .../drm/bridge/analogix/analogix_dp_core.c | 2 +- drivers/gpu/drm/bridge/cdns-dsi.c | 2 +- drivers/gpu/drm/bridge/dumb-vga-dac.c | 2 +- .../bridge/megachips-stdpxxxx-ge-b850v3-fw.c | 2 +- drivers/gpu/drm/bridge/nxp-ptn3460.c | 2 +- drivers/gpu/drm/bridge/panel.c | 2 +- drivers/gpu/drm/bridge/parade-ps8622.c | 2 +- drivers/gpu/drm/bridge/sii902x.c | 2 +- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 +- drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 2 +- drivers/gpu/drm/bridge/tc358764.c | 2 +- drivers/gpu/drm/bridge/tc358767.c | 2 +- drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +- drivers/gpu/drm/bridge/ti-tfp410.c | 2 +- drivers/gpu/drm/cirrus/cirrus_drv.c | 1 + drivers/gpu/drm/cirrus/cirrus_mode.c | 1 + drivers/gpu/drm/drm_atomic_helper.c | 1 - drivers/gpu/drm/drm_dp_mst_topology.c | 2 +- drivers/gpu/drm/drm_modeset_helper.c | 2 +- drivers/gpu/drm/drm_probe_helper.c | 2 +- drivers/gpu/drm/drm_simple_kms_helper.c | 2 +- drivers/gpu/drm/etnaviv/etnaviv_drv.h | 1 - drivers/gpu/drm/exynos/exynos_dp.c | 3 +- drivers/gpu/drm/exynos/exynos_drm_crtc.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_dpi.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_drv.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_dsi.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_fb.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_vidi.c | 2 +- drivers/gpu/drm/exynos/exynos_hdmi.c | 2 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c | 2 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 2 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c | 2 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 2 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c | 2 +- drivers/gpu/drm/gma500/psb_intel_drv.h | 1 + .../gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 2 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 2 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 2 +- drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c | 2 +- .../gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 2 +- .../gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 +- drivers/gpu/drm/i2c/ch7006_priv.h | 1 + drivers/gpu/drm/i2c/sil164_drv.c | 2 +- drivers/gpu/drm/i2c/tda998x_drv.c | 2 +- drivers/gpu/drm/i915/i915_debugfs.c | 3 +- drivers/gpu/drm/i915/i915_drv.c | 2 +- drivers/gpu/drm/i915/i915_gem.c | 2 + drivers/gpu/drm/i915/i915_ioc32.c | 1 + drivers/gpu/drm/i915/i915_irq.c | 2 + drivers/gpu/drm/i915/i915_pci.c | 2 + drivers/gpu/drm/i915/i915_trace.h | 2 + drivers/gpu/drm/i915/intel_crt.c | 2 +- drivers/gpu/drm/i915/intel_display.c | 2 +- drivers/gpu/drm/i915/intel_dp.c | 2 +- drivers/gpu/drm/i915/intel_dp_mst.c | 2 +- drivers/gpu/drm/i915/intel_drv.h | 3 +- drivers/gpu/drm/i915/intel_fbc.c | 2 + drivers/gpu/drm/i915/intel_fbdev.c | 2 + drivers/gpu/drm/i915/intel_lpe_audio.c | 1 + drivers/gpu/drm/i915/intel_overlay.c | 2 + drivers/gpu/drm/imx/dw_hdmi-imx.c | 2 +- drivers/gpu/drm/imx/imx-drm-core.c | 2 +- drivers/gpu/drm/imx/imx-ldb.c | 2 +- drivers/gpu/drm/imx/imx-tve.c | 2 +- drivers/gpu/drm/imx/ipuv3-crtc.c | 2 +- drivers/gpu/drm/imx/parallel-display.c | 2 +- drivers/gpu/drm/mediatek/mtk_dpi.c | 2 +- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +- drivers/gpu/drm/mediatek/mtk_drm_fb.c | 2 +- drivers/gpu/drm/mediatek/mtk_dsi.c | 2 +- drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +- drivers/gpu/drm/meson/meson_crtc.c | 2 +- drivers/gpu/drm/meson/meson_drv.c | 2 +- drivers/gpu/drm/meson/meson_dw_hdmi.c | 2 +- drivers/gpu/drm/meson/meson_venc_cvbs.c | 2 +-For meson: Acked-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>drivers/gpu/drm/mgag200/mgag200_mode.c | 1 + drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 +- drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c | 2 +- .../gpu/drm/msm/disp/mdp4/mdp4_dsi_encoder.c | 2 +- .../gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c | 2 +- .../gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.c | 2 +- .../gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c | 2 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 2 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c | 2 +- drivers/gpu/drm/msm/msm_drv.h | 2 +- drivers/gpu/drm/msm/msm_fb.c | 2 +- drivers/gpu/drm/mxsfb/mxsfb_crtc.c | 2 +- drivers/gpu/drm/mxsfb/mxsfb_drv.c | 2 +- drivers/gpu/drm/mxsfb/mxsfb_out.c | 2 +- drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 1 + drivers/gpu/drm/nouveau/dispnv50/disp.c | 2 +- drivers/gpu/drm/nouveau/nouveau_connector.c | 1 + drivers/gpu/drm/nouveau/nouveau_display.c | 1 + drivers/gpu/drm/omapdrm/omap_connector.c | 2 +- drivers/gpu/drm/omapdrm/omap_crtc.c | 2 +- drivers/gpu/drm/omapdrm/omap_drv.c | 2 +- drivers/gpu/drm/omapdrm/omap_drv.h | 2 +- drivers/gpu/drm/omapdrm/omap_encoder.c | 2 +- drivers/gpu/drm/omapdrm/omap_fb.c | 2 +- drivers/gpu/drm/pl111/pl111_drv.c | 2 +- drivers/gpu/drm/qxl/qxl_display.c | 2 +- drivers/gpu/drm/qxl/qxl_drv.c | 3 +- drivers/gpu/drm/qxl/qxl_fb.c | 2 +- drivers/gpu/drm/qxl/qxl_kms.c | 2 +- drivers/gpu/drm/radeon/radeon_acpi.c | 1 + drivers/gpu/drm/radeon/radeon_connectors.c | 1 + drivers/gpu/drm/radeon/radeon_device.c | 1 + drivers/gpu/drm/radeon/radeon_display.c | 1 + drivers/gpu/drm/radeon/radeon_dp_mst.c | 1 + drivers/gpu/drm/radeon/radeon_drv.c | 1 + drivers/gpu/drm/radeon/radeon_irq_kms.c | 1 + drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_encoder.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_kms.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_plane.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 2 +- drivers/gpu/drm/rcar-du/rcar_lvds.c | 2 +- .../gpu/drm/rockchip/analogix_dp-rockchip.c | 2 +- drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 +- drivers/gpu/drm/rockchip/cdn-dp-core.h | 2 +- drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 2 +- drivers/gpu/drm/rockchip/inno_hdmi.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_psr.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 2 +- drivers/gpu/drm/rockchip/rockchip_lvds.c | 2 +- drivers/gpu/drm/rockchip/rockchip_rgb.c | 2 +- drivers/gpu/drm/shmobile/shmob_drm_crtc.c | 1 + drivers/gpu/drm/shmobile/shmob_drm_drv.c | 1 + drivers/gpu/drm/shmobile/shmob_drm_kms.c | 1 + drivers/gpu/drm/sti/sti_crtc.c | 2 +- drivers/gpu/drm/sti/sti_drv.c | 2 +- drivers/gpu/drm/sti/sti_dvo.c | 2 +- drivers/gpu/drm/sti/sti_hda.c | 2 +- drivers/gpu/drm/sti/sti_hdmi.c | 2 +- drivers/gpu/drm/sti/sti_tvout.c | 2 +- drivers/gpu/drm/stm/drv.c | 2 +- drivers/gpu/drm/stm/ltdc.c | 2 +- drivers/gpu/drm/sun4i/sun4i_backend.c | 2 +- drivers/gpu/drm/sun4i/sun4i_crtc.c | 2 +- drivers/gpu/drm/sun4i/sun4i_drv.c | 2 +- drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 2 +- drivers/gpu/drm/sun4i/sun4i_lvds.c | 2 +- drivers/gpu/drm/sun4i/sun4i_rgb.c | 2 +- drivers/gpu/drm/sun4i/sun4i_tcon.c | 2 +- drivers/gpu/drm/sun4i/sun4i_tv.c | 2 +- drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 2 +- drivers/gpu/drm/sun4i/sun8i_mixer.c | 2 +- drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 2 +- drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 2 +- drivers/gpu/drm/tegra/drm.h | 2 +- drivers/gpu/drm/tegra/fb.c | 1 + drivers/gpu/drm/tegra/hdmi.c | 2 +- drivers/gpu/drm/tegra/hub.c | 2 +- drivers/gpu/drm/tilcdc/tilcdc_drv.c | 1 + drivers/gpu/drm/tilcdc/tilcdc_drv.h | 1 - drivers/gpu/drm/tilcdc/tilcdc_external.c | 1 + drivers/gpu/drm/tilcdc/tilcdc_panel.c | 1 + drivers/gpu/drm/tilcdc/tilcdc_tfp410.c | 1 + drivers/gpu/drm/tinydrm/core/tinydrm-core.c | 2 +- drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c | 2 +- drivers/gpu/drm/tve200/tve200_drv.c | 2 +- drivers/gpu/drm/udl/udl_connector.c | 1 + drivers/gpu/drm/udl/udl_drv.c | 1 + drivers/gpu/drm/udl/udl_main.c | 1 + drivers/gpu/drm/vc4/vc4_crtc.c | 2 +- drivers/gpu/drm/vc4/vc4_dpi.c | 2 +- drivers/gpu/drm/vc4/vc4_dsi.c | 2 +- drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +- drivers/gpu/drm/vc4/vc4_kms.c | 2 +- drivers/gpu/drm/vc4/vc4_txp.c | 2 +- drivers/gpu/drm/vc4/vc4_vec.c | 2 +- drivers/gpu/drm/virtio/virtgpu_display.c | 2 +- drivers/gpu/drm/virtio/virtgpu_drv.h | 2 +- drivers/gpu/drm/vkms/vkms_crtc.c | 2 +- drivers/gpu/drm/vkms/vkms_drv.c | 2 +- drivers/gpu/drm/vkms/vkms_output.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_kms.h | 2 +- drivers/gpu/drm/xen/xen_drm_front.c | 2 +- drivers/gpu/drm/xen/xen_drm_front_conn.c | 2 +- drivers/gpu/drm/xen/xen_drm_front_gem.c | 2 +- drivers/gpu/drm/xen/xen_drm_front_kms.c | 2 +- For Xen: Acked-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx> drivers/gpu/drm/zte/zx_drm_drv.c | 2 +- drivers/gpu/drm/zte/zx_hdmi.c | 2 +- drivers/gpu/drm/zte/zx_tvenc.c | 2 +- drivers/gpu/drm/zte/zx_vga.c | 2 +- drivers/gpu/drm/zte/zx_vou.c | 2 +- drivers/staging/vboxvideo/vbox_irq.c | 4 +- drivers/staging/vboxvideo/vbox_mode.c | 2 +- include/drm/drm_crtc_helper.h | 16 ------ include/drm/drm_probe_helper.h | 50 +++++++++++++++++++ 227 files changed, 289 insertions(+), 200 deletions(-) create mode 100644 include/drm/drm_probe_helper.h[...]diff --git a/drivers/gpu/drm/meson/meson_crtc.c b/drivers/gpu/drm/meson/meson_crtc.c index 75d97f1b2e8f..ec573c04206b 100644 --- a/drivers/gpu/drm/meson/meson_crtc.c +++ b/drivers/gpu/drm/meson/meson_crtc.c @@ -30,7 +30,7 @@ #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_flip_work.h> -#include <drm/drm_crtc_helper.h> +#include <drm/drm_probe_helper.h>#include "meson_crtc.h"#include "meson_plane.h" diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c index 1f2cf27ecb24..09e67a9cf678 100644 --- a/drivers/gpu/drm/meson/meson_drv.c +++ b/drivers/gpu/drm/meson/meson_drv.c @@ -31,7 +31,7 @@ #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_flip_work.h> -#include <drm/drm_crtc_helper.h> +#include <drm/drm_probe_helper.h> #include <drm/drm_plane_helper.h> #include <drm/drm_gem_cma_helper.h> #include <drm/drm_gem_framebuffer_helper.h> diff --git a/drivers/gpu/drm/meson/meson_dw_hdmi.c b/drivers/gpu/drm/meson/meson_dw_hdmi.c index bc25001b8207..a6165b1a564d 100644 --- a/drivers/gpu/drm/meson/meson_dw_hdmi.c +++ b/drivers/gpu/drm/meson/meson_dw_hdmi.c @@ -27,7 +27,7 @@#include <drm/drmP.h>#include <drm/drm_edid.h> -#include <drm/drm_crtc_helper.h> +#include <drm/drm_probe_helper.h> #include <drm/drm_atomic_helper.h> #include <drm/bridge/dw_hdmi.h>diff --git a/drivers/gpu/drm/meson/meson_venc_cvbs.c b/drivers/gpu/drm/meson/meson_venc_cvbs.cindex f7945bae3b4a..64de3a7026d0 100644 --- a/drivers/gpu/drm/meson/meson_venc_cvbs.c +++ b/drivers/gpu/drm/meson/meson_venc_cvbs.c @@ -27,7 +27,7 @@#include <drm/drmP.h>#include <drm/drm_edid.h> -#include <drm/drm_crtc_helper.h> +#include <drm/drm_probe_helper.h> #include <drm/drm_atomic_helper.h>#include "meson_venc_cvbs.h"[...]diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index 0ee9a96b70da..a6d520d5b6ca 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -58,20 +58,4 @@ int drm_helper_connector_dpms(struct drm_connector *connector, int mode); void drm_helper_resume_force_mode(struct drm_device *dev); int drm_helper_force_disable_all(struct drm_device *dev);-/* drm_probe_helper.c */-int drm_helper_probe_single_connector_modes(struct drm_connector - *connector, uint32_t maxX, - uint32_t maxY); -int drm_helper_probe_detect(struct drm_connector *connector, - struct drm_modeset_acquire_ctx *ctx, - bool force); -void drm_kms_helper_poll_init(struct drm_device *dev); -void drm_kms_helper_poll_fini(struct drm_device *dev); -bool drm_helper_hpd_irq_event(struct drm_device *dev); -void drm_kms_helper_hotplug_event(struct drm_device *dev); - -void drm_kms_helper_poll_disable(struct drm_device *dev); -void drm_kms_helper_poll_enable(struct drm_device *dev); -bool drm_kms_helper_is_poll_worker(void); - #endif diff --git a/include/drm/drm_probe_helper.h b/include/drm/drm_probe_helper.h new file mode 100644 index 000000000000..96c060c16a1e --- /dev/null +++ b/include/drm/drm_probe_helper.h @@ -0,0 +1,50 @@ +/* + * Copyright © 2006 Keith Packard + * Copyright © 2007-2008 Dave Airlie + * Copyright © 2007-2008 Intel Corporation + * Jesse Barnes <jesse.barnes@xxxxxxxxx> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef __DRM_PROBE_HELPER_H__ +#define __DRM_PROBE_HELPER_H__ + +#include <linux/types.h> + +struct drm_connector; +struct drm_device; +struct drm_modeset_acquire_ctx; + +int drm_helper_probe_single_connector_modes(struct drm_connector + *connector, uint32_t maxX, + uint32_t maxY); +int drm_helper_probe_detect(struct drm_connector *connector, + struct drm_modeset_acquire_ctx *ctx, + bool force); +void drm_kms_helper_poll_init(struct drm_device *dev); +void drm_kms_helper_poll_fini(struct drm_device *dev); +bool drm_helper_hpd_irq_event(struct drm_device *dev); +void drm_kms_helper_hotplug_event(struct drm_device *dev); + +void drm_kms_helper_poll_disable(struct drm_device *dev); +void drm_kms_helper_poll_enable(struct drm_device *dev); +bool drm_kms_helper_is_poll_worker(void); + +#endif_______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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