drm/vc4/vc4_drv.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
23 #include <kunit/test-bug.h>
96 	/* The kernel-space BO cache.  Tracks buffers that have been
255 	 * vc4_exec_info->unref_list or vc4_dev->bo_cache.time_list
259 	/* Time in jiffies when the BO was put in vc4->bo_cache. */
262 	/* List entry for the BO's position in vc4_dev->bo_cache.size_list */
271 	 * for user-allocated labels.
338 	 * config.txt file to be able to do so and thus won't always be
425 	/* Set when the plane has per-pixel alpha content or does not cover
487 		if (vc4_encoder->type == type)  in vc4_find_encoder_by_type()
535 	/* Timestamp at start of vblank irq - unaffected by lock delays. */
580 	return crtc->data;  in vc4_crtc_to_vc4_crtc_data()
614 #define VC4_HVS_CHANNEL_DISABLED ((unsigned int)-1)
622 		readl(vc4->v3d->regs + (offset));						\
628 		writel(val, vc4->v3d->regs + (offset));					\
634 		readl(hvs->regs + (offset));						\
640 		writel(val, hvs->regs + (offset));					\
661 	/* Kernel-space copy of the ioctl arguments */
677 	/* Pointers for our position in vc4->job_list */
685 	/* Current unvalidated indices into @bo loaded by the non-hardware
696 	 * This tracks the per-shader-record state (packet 64) that
765 /* Per-open file private data. Any driver-specific resource that has to be
782 	return list_first_entry_or_null(&vc4->bin_job_list,  in vc4_first_bin_job()
789 	return list_first_entry_or_null(&vc4->render_job_list,  in vc4_first_render_job()
796 	if (list_empty(&vc4->render_job_list))  in vc4_last_render_job()
798 	return list_last_entry(&vc4->render_job_list,  in vc4_last_render_job()
803  * struct vc4_texture_sample_info - saves the offsets into the UBO for texture
809  * Note that the hardware treats unprovided config parameters as 0, so not all
822  * struct vc4_validated_shader_info - information about validated shaders that
844  * __wait_for - magic wait macro
851 #define __wait_for(OP, COND, US, Wmin, Wmax) ({ \  argument
859 		/* Guarantee COND check prior to timeout */		\
861 		if (COND) {						\
866 			ret__ = -ETIMEDOUT;				\
876 #define _wait_for(COND, US, Wmin, Wmax)	__wait_for(, (COND), (US), (Wmin), \  argument
878 #define wait_for(COND, MS)		_wait_for((COND), (MS) * 1000, 10, 1000)  argument