drivers/gpu/host1x/hw/hw_host1x08_uclass.h

Source file repositories/reference/linux-study-clean/drivers/gpu/host1x/hw/hw_host1x08_uclass.h

File Facts

System
Linux kernel
Corpus path
drivers/gpu/host1x/hw/hw_host1x08_uclass.h
Extension
.h
Size
5587 bytes
Lines
182
Domain
Driver Families
Bucket
drivers/gpu
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef HOST1X_HW_HOST1X08_UCLASS_H
#define HOST1X_HW_HOST1X08_UCLASS_H

static inline u32 host1x_uclass_incr_syncpt_r(void)
{
	return 0x0;
}
#define HOST1X_UCLASS_INCR_SYNCPT \
	host1x_uclass_incr_syncpt_r()
static inline u32 host1x_uclass_incr_syncpt_cond_f(u32 v)
{
	return (v & 0xff) << 10;
}
#define HOST1X_UCLASS_INCR_SYNCPT_COND_F(v) \
	host1x_uclass_incr_syncpt_cond_f(v)
static inline u32 host1x_uclass_incr_syncpt_indx_f(u32 v)
{
	return (v & 0x3ff) << 0;
}
#define HOST1X_UCLASS_INCR_SYNCPT_INDX_F(v) \
	host1x_uclass_incr_syncpt_indx_f(v)
static inline u32 host1x_uclass_wait_syncpt_r(void)
{
	return 0x8;
}
#define HOST1X_UCLASS_WAIT_SYNCPT \
	host1x_uclass_wait_syncpt_r()
static inline u32 host1x_uclass_wait_syncpt_indx_f(u32 v)
{
	return (v & 0xff) << 24;
}
#define HOST1X_UCLASS_WAIT_SYNCPT_INDX_F(v) \
	host1x_uclass_wait_syncpt_indx_f(v)
static inline u32 host1x_uclass_wait_syncpt_thresh_f(u32 v)
{
	return (v & 0xffffff) << 0;
}
#define HOST1X_UCLASS_WAIT_SYNCPT_THRESH_F(v) \
	host1x_uclass_wait_syncpt_thresh_f(v)
static inline u32 host1x_uclass_wait_syncpt_base_r(void)
{
	return 0x9;
}
#define HOST1X_UCLASS_WAIT_SYNCPT_BASE \
	host1x_uclass_wait_syncpt_base_r()
static inline u32 host1x_uclass_wait_syncpt_base_indx_f(u32 v)
{
	return (v & 0xff) << 24;
}
#define HOST1X_UCLASS_WAIT_SYNCPT_BASE_INDX_F(v) \
	host1x_uclass_wait_syncpt_base_indx_f(v)
static inline u32 host1x_uclass_wait_syncpt_base_base_indx_f(u32 v)
{
	return (v & 0xff) << 16;
}
#define HOST1X_UCLASS_WAIT_SYNCPT_BASE_BASE_INDX_F(v) \
	host1x_uclass_wait_syncpt_base_base_indx_f(v)
static inline u32 host1x_uclass_wait_syncpt_base_offset_f(u32 v)
{
	return (v & 0xffff) << 0;
}
#define HOST1X_UCLASS_WAIT_SYNCPT_BASE_OFFSET_F(v) \
	host1x_uclass_wait_syncpt_base_offset_f(v)
static inline u32 host1x_uclass_load_syncpt_base_r(void)
{
	return 0xb;
}
#define HOST1X_UCLASS_LOAD_SYNCPT_BASE \
	host1x_uclass_load_syncpt_base_r()
static inline u32 host1x_uclass_load_syncpt_base_base_indx_f(u32 v)
{
	return (v & 0xff) << 24;
}
#define HOST1X_UCLASS_LOAD_SYNCPT_BASE_BASE_INDX_F(v) \
	host1x_uclass_load_syncpt_base_base_indx_f(v)
static inline u32 host1x_uclass_load_syncpt_base_value_f(u32 v)
{
	return (v & 0xffffff) << 0;
}
#define HOST1X_UCLASS_LOAD_SYNCPT_BASE_VALUE_F(v) \
	host1x_uclass_load_syncpt_base_value_f(v)
static inline u32 host1x_uclass_incr_syncpt_base_base_indx_f(u32 v)
{
	return (v & 0xff) << 24;
}
#define HOST1X_UCLASS_INCR_SYNCPT_BASE_BASE_INDX_F(v) \
	host1x_uclass_incr_syncpt_base_base_indx_f(v)
static inline u32 host1x_uclass_incr_syncpt_base_offset_f(u32 v)
{
	return (v & 0xffffff) << 0;

Annotation

Implementation Notes