diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index 6de0b9ef5c77..be19aa6e1f13 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * - * Copyright 2009-2021 VMware, Inc., Palo Alto, CA., USA + * Copyright 2009-2022 VMware, Inc., Palo Alto, CA., USA * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the @@ -66,6 +66,11 @@ #define VMWGFX_PCI_ID_SVGA3 0x0406 /* + * This has to match get_count_order(SVGA_IRQFLAG_MAX) + */ +#define VMWGFX_MAX_NUM_IRQS 6 + +/* * Perhaps we should have sysfs entries for these. */ #define VMWGFX_NUM_GB_CONTEXT 256 @@ -101,6 +106,7 @@ struct vmw_fpriv { * struct vmw_buffer_object - TTM buffer object with vmwgfx additions * @base: The TTM buffer object * @res_tree: RB tree of resources using this buffer object as a backing MOB + * @base_mapped_count: ttm BO mapping count; used by KMS atomic helpers. * @cpu_writers: Number of synccpu write grabs. Protected by reservation when * increased. May be decreased without reservation. * @dx_query_ctx: DX context if this buffer object is used as a DX query MOB @@ -111,6 +117,9 @@ struct vmw_fpriv { struct vmw_buffer_object { struct ttm_buffer_object base; struct rb_root res_tree; + /* For KMS atomic helpers: ttm bo mapping count */ + atomic_t base_mapped_count; + atomic_t cpu_writers; /* Not ref-counted. Protected by binding_mutex */ struct vmw_resource *dx_query_ctx; @@ -528,6 +537,8 @@ struct vmw_private { bool has_mob; spinlock_t hw_lock; bool assume_16bpp; + u32 irqs[VMWGFX_MAX_NUM_IRQS]; + u32 num_irq_vectors; enum vmw_sm_type sm_type; @@ -1154,7 +1165,7 @@ bool vmw_cmd_describe(const void *buf, u32 *size, char const **cmd); * IRQs and wating - vmwgfx_irq.c */ -extern int vmw_irq_install(struct drm_device *dev, int irq); +extern int vmw_irq_install(struct vmw_private *dev_priv); extern void vmw_irq_uninstall(struct drm_device *dev); extern bool vmw_seqno_passed(struct vmw_private *dev_priv, uint32_t seqno); |