diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2010-09-24 21:20:10 +0200 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-09-25 12:23:15 +0100 |
| commit | 79f321b7e676bd54f563c5ce513588aa90b2cc21 (patch) | |
| tree | 9ef460994bb367ee35a58ae566926a33ddd5265f /drivers/gpu/drm/i915 | |
| parent | 3d281d8cca1acb2483444e0d1519c8ab6dda3a47 (diff) | |
drm/i915: kill ring->get_active_head
All functions are extremely similar, so fold them into one generic
implementation.
This function isn't used anyway, because there's not yet a bsd ring
error state dumper.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 21 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.h | 5 |
2 files changed, 5 insertions, 21 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 487575f2340..a3e73d4cd39 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -127,8 +127,8 @@ static void ring_set_tail(struct drm_device *dev, I915_WRITE_TAIL(ring, ring->tail); } -static unsigned int render_ring_get_active_head(struct drm_device *dev, - struct intel_ring_buffer *ring) +u32 intel_ring_get_active_head(struct drm_device *dev, + struct intel_ring_buffer *ring) { drm_i915_private_t *dev_priv = dev->dev_private; u32 acthd_reg = INTEL_INFO(dev)->gen >= 4 ? @@ -376,13 +376,6 @@ bsd_ring_flush(struct drm_device *dev, intel_ring_advance(dev, 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(RING_ACTHD(ring->mmio_base)); -} - static int init_bsd_ring(struct drm_device *dev, struct intel_ring_buffer *ring) { @@ -771,7 +764,6 @@ static const struct intel_ring_buffer render_ring = { .setup_status_page = render_setup_status_page, .init = init_render_ring, .set_tail = ring_set_tail, - .get_active_head = render_ring_get_active_head, .flush = render_ring_flush, .add_request = render_ring_add_request, .get_seqno = render_ring_get_seqno, @@ -790,7 +782,6 @@ static const struct intel_ring_buffer bsd_ring = { .setup_status_page = bsd_setup_status_page, .init = init_bsd_ring, .set_tail = ring_set_tail, - .get_active_head = bsd_ring_get_active_head, .flush = bsd_ring_flush, .add_request = bsd_ring_add_request, .get_seqno = bsd_ring_get_seqno, @@ -831,13 +822,6 @@ static void gen6_bsd_ring_set_tail(struct drm_device *dev, GEN6_BSD_SLEEP_PSMI_CONTROL_RC_ILDL_MESSAGE_ENABLE); } -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(RING_ACTHD(ring->mmio_base)); -} - static void gen6_bsd_ring_flush(struct drm_device *dev, struct intel_ring_buffer *ring, u32 invalidate_domains, @@ -881,7 +865,6 @@ static const struct intel_ring_buffer gen6_bsd_ring = { .setup_status_page = gen6_bsd_setup_status_page, .init = init_bsd_ring, .set_tail = gen6_bsd_ring_set_tail, - .get_active_head = gen6_bsd_ring_get_active_head, .flush = gen6_bsd_ring_flush, .add_request = bsd_ring_add_request, .get_seqno = bsd_ring_get_seqno, diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index d506da1605b..43c5f7a476f 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -50,8 +50,6 @@ struct intel_ring_buffer { void (*set_tail)(struct drm_device *dev, struct intel_ring_buffer *ring, u32 value); - unsigned int (*get_active_head)(struct drm_device *dev, - struct intel_ring_buffer *ring); void (*flush)(struct drm_device *dev, struct intel_ring_buffer *ring, u32 invalidate_domains, @@ -128,4 +126,7 @@ u32 intel_ring_get_seqno(struct drm_device *dev, int intel_init_render_ring_buffer(struct drm_device *dev); int intel_init_bsd_ring_buffer(struct drm_device *dev); +u32 intel_ring_get_active_head(struct drm_device *dev, + struct intel_ring_buffer *ring); + #endif /* _INTEL_RINGBUFFER_H_ */ |