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提交 ab6f8e32 编写于 作者: C Chris Wilson
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drm/i915/ringbuffer: whitespace cleanup 

Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
上级 a9db5c8f
隐藏空白更改
内联 并排
Showing with 68 addition and 65 deletion
drivers/gpu/drm/i915/intel_ringbuffer.c
浏览文件 @ ab6f8e32
......@@ -50,9 +50,9 @@ static u32 i915_gem_get_seqno(struct drm_device *dev)
static void
render_ring_flush(struct drm_device *dev,
struct intel_ring_buffer *ring,
u32 invalidate_domains,
u32 flush_domains)
struct intel_ring_buffer *ring,
u32 invalidate_domains,
u32 flush_domains)
{
drm_i915_private_t *dev_priv = dev->dev_private;
u32 cmd;
......@@ -128,7 +128,7 @@ static void ring_set_tail(struct drm_device *dev,
}
static unsigned int render_ring_get_active_head(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
drm_i915_private_t *dev_priv = dev->dev_private;
u32 acthd_reg = INTEL_INFO(dev)->gen ? ACTHD_I965 : ACTHD;
......@@ -137,7 +137,7 @@ static unsigned int render_ring_get_active_head(struct drm_device *dev,
}
static int init_ring_common(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
u32 head;
drm_i915_private_t *dev_priv = dev->dev_private;
......@@ -204,7 +204,7 @@ static int init_ring_common(struct drm_device *dev,
}
static int init_render_ring(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
drm_i915_private_t *dev_priv = dev->dev_private;
int ret = init_ring_common(dev, ring);
......@@ -238,9 +238,9 @@ do { \
*/
static u32
render_ring_add_request(struct drm_device *dev,
struct intel_ring_buffer *ring,
struct drm_file *file_priv,
u32 flush_domains)
struct intel_ring_buffer *ring,
struct drm_file *file_priv,
u32 flush_domains)
{
drm_i915_private_t *dev_priv = dev->dev_private;
u32 seqno;
......@@ -304,7 +304,7 @@ render_ring_add_request(struct drm_device *dev,
static u32
render_ring_get_gem_seqno(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
if (HAS_PIPE_CONTROL(dev))
......@@ -315,7 +315,7 @@ render_ring_get_gem_seqno(struct drm_device *dev,
static void
render_ring_get_user_irq(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
unsigned long irqflags;
......@@ -332,7 +332,7 @@ render_ring_get_user_irq(struct drm_device *dev,
static void
render_ring_put_user_irq(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
unsigned long irqflags;
......@@ -349,7 +349,7 @@ render_ring_put_user_irq(struct drm_device *dev,
}
static void render_setup_status_page(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
drm_i915_private_t *dev_priv = dev->dev_private;
if (IS_GEN6(dev)) {
......@@ -362,7 +362,7 @@ static void render_setup_status_page(struct drm_device *dev,
}
void
static void
bsd_ring_flush(struct drm_device *dev,
struct intel_ring_buffer *ring,
u32 invalidate_domains,
......@@ -374,24 +374,24 @@ bsd_ring_flush(struct drm_device *dev,
intel_ring_advance(dev, ring);
}
static inline unsigned int bsd_ring_get_active_head(struct drm_device *dev,
struct intel_ring_buffer *ring)
static unsigned int bsd_ring_get_active_head(struct drm_device *dev,
struct intel_ring_buffer *ring)
{
drm_i915_private_t *dev_priv = dev->dev_private;
return I915_READ(BSD_RING_ACTHD);
}
static int init_bsd_ring(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
return init_ring_common(dev, ring);
}
static u32
bsd_ring_add_request(struct drm_device *dev,
struct intel_ring_buffer *ring,
struct drm_file *file_priv,
u32 flush_domains)
struct intel_ring_buffer *ring,
struct drm_file *file_priv,
u32 flush_domains)
{
u32 seqno;
......@@ -411,7 +411,7 @@ bsd_ring_add_request(struct drm_device *dev,
}
static void bsd_setup_status_page(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
drm_i915_private_t *dev_priv = dev->dev_private;
I915_WRITE(BSD_HWS_PGA, ring->status_page.gfx_addr);
......@@ -420,30 +420,30 @@ static void bsd_setup_status_page(struct drm_device *dev,
static void
bsd_ring_get_user_irq(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
/* do nothing */
}
static void
bsd_ring_put_user_irq(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
/* do nothing */
}
static u32
bsd_ring_get_gem_seqno(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
return intel_read_status_page(ring, I915_GEM_HWS_INDEX);
}
static int
bsd_ring_dispatch_gem_execbuffer(struct drm_device *dev,
struct intel_ring_buffer *ring,
struct drm_i915_gem_execbuffer2 *exec,
struct drm_clip_rect *cliprects,
uint64_t exec_offset)
struct intel_ring_buffer *ring,
struct drm_i915_gem_execbuffer2 *exec,
struct drm_clip_rect *cliprects,
uint64_t exec_offset)
{
uint32_t exec_start;
exec_start = (uint32_t) exec_offset + exec->batch_start_offset;
......@@ -458,10 +458,10 @@ bsd_ring_dispatch_gem_execbuffer(struct drm_device *dev,
static int
render_ring_dispatch_gem_execbuffer(struct drm_device *dev,
struct intel_ring_buffer *ring,
struct drm_i915_gem_execbuffer2 *exec,
struct drm_clip_rect *cliprects,
uint64_t exec_offset)
struct intel_ring_buffer *ring,
struct drm_i915_gem_execbuffer2 *exec,
struct drm_clip_rect *cliprects,
uint64_t exec_offset)
{
drm_i915_private_t *dev_priv = dev->dev_private;
int nbox = exec->num_cliprects;
......@@ -520,7 +520,7 @@ render_ring_dispatch_gem_execbuffer(struct drm_device *dev,
}
static void cleanup_status_page(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_gem_object *obj;
......@@ -540,7 +540,7 @@ static void cleanup_status_page(struct drm_device *dev,
}
static int init_status_page(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_gem_object *obj;
......@@ -584,9 +584,8 @@ static int init_status_page(struct drm_device *dev,
return ret;
}
int intel_init_ring_buffer(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_gem_object *obj_priv;
......@@ -659,7 +658,7 @@ int intel_init_ring_buffer(struct drm_device *dev,
}
void intel_cleanup_ring_buffer(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
if (ring->gem_object == NULL)
return;
......@@ -672,8 +671,8 @@ void intel_cleanup_ring_buffer(struct drm_device *dev,
cleanup_status_page(dev, ring);
}
int intel_wrap_ring_buffer(struct drm_device *dev,
struct intel_ring_buffer *ring)
static int intel_wrap_ring_buffer(struct drm_device *dev,
struct intel_ring_buffer *ring)
{
unsigned int *virt;
int rem;
......@@ -699,7 +698,7 @@ int intel_wrap_ring_buffer(struct drm_device *dev,
}
int intel_wait_ring_buffer(struct drm_device *dev,
struct intel_ring_buffer *ring, int n)
struct intel_ring_buffer *ring, int n)
{
unsigned long end;
drm_i915_private_t *dev_priv = dev->dev_private;
......@@ -729,7 +728,8 @@ int intel_wait_ring_buffer(struct drm_device *dev,
}
void intel_ring_begin(struct drm_device *dev,
struct intel_ring_buffer *ring, int num_dwords)
struct intel_ring_buffer *ring,
int num_dwords)
{
int n = 4*num_dwords;
if (unlikely(ring->tail + n > ring->size))
......@@ -741,16 +741,16 @@ void intel_ring_begin(struct drm_device *dev,
}
void intel_ring_advance(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
ring->tail &= ring->size - 1;
ring->set_tail(dev, ring, ring->tail);
}
void intel_fill_struct(struct drm_device *dev,
struct intel_ring_buffer *ring,
void *data,
unsigned int len)
struct intel_ring_buffer *ring,
void *data,
unsigned int len)
{
unsigned int *virt = ring->virtual_start + ring->tail;
BUG_ON((len&~(4-1)) != 0);
......@@ -800,16 +800,16 @@ static const struct intel_ring_buffer bsd_ring = {
static void gen6_bsd_setup_status_page(struct drm_device *dev,
struct intel_ring_buffer *ring)
struct intel_ring_buffer *ring)
{
drm_i915_private_t *dev_priv = dev->dev_private;
I915_WRITE(GEN6_BSD_HWS_PGA, ring->status_page.gfx_addr);
I915_READ(GEN6_BSD_HWS_PGA);
}
static inline void gen6_bsd_ring_set_tail(struct drm_device *dev,
struct intel_ring_buffer *ring,
u32 value)
static void gen6_bsd_ring_set_tail(struct drm_device *dev,
struct intel_ring_buffer *ring,
u32 value)
{
drm_i915_private_t *dev_priv = dev->dev_private;
......@@ -830,17 +830,17 @@ static inline void gen6_bsd_ring_set_tail(struct drm_device *dev,
GEN6_BSD_SLEEP_PSMI_CONTROL_RC_ILDL_MESSAGE_ENABLE);
}
static inline unsigned int gen6_bsd_ring_get_active_head(struct drm_device *dev,
struct intel_ring_buffer *ring)
static unsigned int gen6_bsd_ring_get_active_head(struct drm_device *dev,
struct intel_ring_buffer *ring)
{
drm_i915_private_t *dev_priv = dev->dev_private;
return I915_READ(GEN6_BSD_RING_ACTHD);
}
static void gen6_bsd_ring_flush(struct drm_device *dev,
struct intel_ring_buffer *ring,
u32 invalidate_domains,
u32 flush_domains)
struct intel_ring_buffer *ring,
u32 invalidate_domains,
u32 flush_domains)
{
intel_ring_begin(dev, ring, 4);
intel_ring_emit(dev, ring, MI_FLUSH_DW);
......@@ -852,17 +852,22 @@ static void gen6_bsd_ring_flush(struct drm_device *dev,
static int
gen6_bsd_ring_dispatch_gem_execbuffer(struct drm_device *dev,
struct intel_ring_buffer *ring,
struct drm_i915_gem_execbuffer2 *exec,
struct drm_clip_rect *cliprects,
uint64_t exec_offset)
struct intel_ring_buffer *ring,
struct drm_i915_gem_execbuffer2 *exec,
struct drm_clip_rect *cliprects,
uint64_t exec_offset)
{
uint32_t exec_start;
exec_start = (uint32_t) exec_offset + exec->batch_start_offset;
intel_ring_begin(dev, ring, 2);
intel_ring_emit(dev, ring, MI_BATCH_BUFFER_START | MI_BATCH_NON_SECURE_I965); /* bit0-7 is the length on GEN6+ */
intel_ring_emit(dev, ring,
MI_BATCH_BUFFER_START | MI_BATCH_NON_SECURE_I965);
/* bit0-7 is the length on GEN6+ */
intel_ring_emit(dev, ring, exec_start);
intel_ring_advance(dev, ring);
return 0;
}
......
drivers/gpu/drm/i915/intel_ringbuffer.h
浏览文件 @ ab6f8e32
......@@ -104,15 +104,13 @@ intel_read_status_page(struct intel_ring_buffer *ring,
}
int intel_init_ring_buffer(struct drm_device *dev,
struct intel_ring_buffer *ring);
struct intel_ring_buffer *ring);
void intel_cleanup_ring_buffer(struct drm_device *dev,
struct intel_ring_buffer *ring);
struct intel_ring_buffer *ring);
int intel_wait_ring_buffer(struct drm_device *dev,
struct intel_ring_buffer *ring, int n);
int intel_wrap_ring_buffer(struct drm_device *dev,
struct intel_ring_buffer *ring);
struct intel_ring_buffer *ring, int n);
void intel_ring_begin(struct drm_device *dev,
struct intel_ring_buffer *ring, int n);
struct intel_ring_buffer *ring, int n);
static inline void intel_ring_emit(struct drm_device *dev,
struct intel_ring_buffer *ring,
......
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