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Commit b86487a6 authored by Dave Airlie's avatar Dave Airlie
Browse files

qxl: add fb and ttm entry points for use by suspend/resume. 



This just ports some APIs like radeon uses to provide hooks for s/r to
call.

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 1e209117

drivers/gpu/drm/qxl/qxl_drv.h

+3 −0
Original line number Diff line number Diff line
@@ -332,6 +332,7 @@ int qxl_bo_init(struct qxl_device *qdev); 
void qxl_bo_fini(struct qxl_device *qdev);



void qxl_reinit_memslots(struct qxl_device *qdev);

int qxl_surf_evict(struct qxl_device *qdev);



struct qxl_ring *qxl_ring_create(struct qxl_ring_header *header,

				 int element_size,
@@ -369,6 +370,7 @@ void qxl_fbdev_fini(struct qxl_device *qdev); 
int qxl_get_handle_for_primary_fb(struct qxl_device *qdev,

				  struct drm_file *file_priv,

				  uint32_t *handle);

void qxl_fbdev_set_suspend(struct qxl_device *qdev, int state);



/* qxl_display.c */

int
@@ -534,6 +536,7 @@ irqreturn_t qxl_irq_handler(DRM_IRQ_ARGS); 


/* qxl_fb.c */

int qxl_fb_init(struct qxl_device *qdev);

bool qxl_fbdev_qobj_is_fb(struct qxl_device *qdev, struct qxl_bo *qobj);



int qxl_debugfs_add_files(struct qxl_device *qdev,

			  struct drm_info_list *files,

drivers/gpu/drm/qxl/qxl_fb.c

+10 −0
Original line number Diff line number Diff line
@@ -560,4 +560,14 @@ void qxl_fbdev_fini(struct qxl_device *qdev) 
	qdev->mode_info.qfbdev = NULL;

}



void qxl_fbdev_set_suspend(struct qxl_device *qdev, int state)

{

	fb_set_suspend(qdev->mode_info.qfbdev->helper.fbdev, state);

}



bool qxl_fbdev_qobj_is_fb(struct qxl_device *qdev, struct qxl_bo *qobj)

{

	if (qobj == gem_to_qxl_bo(qdev->mode_info.qfbdev->qfb.obj))

		return true;

	return false;

}

drivers/gpu/drm/qxl/qxl_object.c

+5 −0
Original line number Diff line number Diff line
@@ -363,3 +363,8 @@ int qxl_bo_list_add(struct qxl_reloc_list *reloc_list, struct qxl_bo *bo) 
		return ret;

	return 0;

}



int qxl_surf_evict(struct qxl_device *qdev)

{

	return ttm_bo_evict_mm(&qdev->mman.bdev, TTM_PL_PRIV0);

}