drivers/gpu/drm/nouveau/include/nvif/disp.h

#ifndef __NVIF_DISP_H__
#define __NVIF_DISP_H__
#include <nvif/object.h>
struct nvif_device;

struct nvif_disp {
	struct nvif_object object;
	unsigned long conn_mask;
	unsigned long outp_mask;
};

int nvif_disp_ctor(struct nvif_device *, const char *name, s32 oclass,
		   struct nvif_disp *);
void nvif_disp_dtor(struct nvif_disp *);
#endif
drm/nouveau/kms: move display class instantiation to library This function is useful outside of DRM code. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2018-05-08 20:39:47 +10:00			`#ifndef __NVIF_DISP_H__`
			`#define __NVIF_DISP_H__`
			`#include <nvif/object.h>`
			`struct nvif_device;`

			`struct nvif_disp {`
			`struct nvif_object object;`
drm/nouveau/disp: add connector class Will be used to provide more solid driver interfaces in general, but the immediate motivation is work towards fixing issues with handling hotplug/DP IRQ events. Its use is currently limited to where we support non-polled hotplug already (ie. any GPU since NV40ish era, where our DCB handling works well enough), until that gets cleaned up someday. v2: - use ?: (lyude) Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 2022-06-01 20:46:30 +10:00			`unsigned long conn_mask;`
drm/nouveau/disp: add output class Will be used to more cleanly implement existing method interfaces that take some confusing (IEDTkey, inherited from VBIOS, which RM no longer uses on Ampere) match values to determine which display path to operate on. Methods will be protected from racing with supervisor, and from being called where they shouldn't be (ie. without an OR assigned). v2: - use ?: (lyude) v3: - fix return code if noacquire() method fails Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 2022-06-01 20:46:31 +10:00			`unsigned long outp_mask;`
drm/nouveau/kms: move display class instantiation to library This function is useful outside of DRM code. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2018-05-08 20:39:47 +10:00			`};`

drm/nouveau/nvif: give every disp object a human-readable identifier Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> 2020-03-30 14:03:20 +10:00			`int nvif_disp_ctor(struct nvif_device , const char name, s32 oclass,`
			`struct nvif_disp *);`
drm/nouveau/kms: move display class instantiation to library This function is useful outside of DRM code. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2018-05-08 20:39:47 +10:00			`void nvif_disp_dtor(struct nvif_disp *);`
			`#endif`