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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-11-04 23:20:07 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-11-18 14:35:24 +0200 |
| commit | f92a9162208a4d4e3d28fa8d00b9fb210d63487b (patch) | |
| tree | 697817443091b10379c139727340af5631c69e5b /drivers/gpu/drm/i915/i915_gem_gtt.c | |
| parent | e597ef40457fa14dbad551903d958f7253e9572a (diff) | |
| download | lwn-f92a9162208a4d4e3d28fa8d00b9fb210d63487b.tar.gz lwn-f92a9162208a4d4e3d28fa8d00b9fb210d63487b.zip | |
drm/i915: Add functions to emit register offsets to the ring
When register type safety happens, we can't just try to emit the
register itself to the ring. Instead we'll need to extract the
offset from it first. Add some convenience functions that will do
that.
v2: Convert MOCS setup too
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1446672017-24497-20-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 4d357e18e5d1..1e3dd1060e51 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -667,10 +667,10 @@ static int gen8_write_pdp(struct drm_i915_gem_request *req, return ret; intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(1)); - intel_ring_emit(ring, GEN8_RING_PDP_UDW(ring, entry)); + intel_ring_emit_reg(ring, GEN8_RING_PDP_UDW(ring, entry)); intel_ring_emit(ring, upper_32_bits(addr)); intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(1)); - intel_ring_emit(ring, GEN8_RING_PDP_LDW(ring, entry)); + intel_ring_emit_reg(ring, GEN8_RING_PDP_LDW(ring, entry)); intel_ring_emit(ring, lower_32_bits(addr)); intel_ring_advance(ring); @@ -1668,9 +1668,9 @@ static int hsw_mm_switch(struct i915_hw_ppgtt *ppgtt, return ret; intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(2)); - intel_ring_emit(ring, RING_PP_DIR_DCLV(ring)); + intel_ring_emit_reg(ring, RING_PP_DIR_DCLV(ring)); intel_ring_emit(ring, PP_DIR_DCLV_2G); - intel_ring_emit(ring, RING_PP_DIR_BASE(ring)); + intel_ring_emit_reg(ring, RING_PP_DIR_BASE(ring)); intel_ring_emit(ring, get_pd_offset(ppgtt)); intel_ring_emit(ring, MI_NOOP); intel_ring_advance(ring); @@ -1705,9 +1705,9 @@ static int gen7_mm_switch(struct i915_hw_ppgtt *ppgtt, return ret; intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(2)); - intel_ring_emit(ring, RING_PP_DIR_DCLV(ring)); + intel_ring_emit_reg(ring, RING_PP_DIR_DCLV(ring)); intel_ring_emit(ring, PP_DIR_DCLV_2G); - intel_ring_emit(ring, RING_PP_DIR_BASE(ring)); + intel_ring_emit_reg(ring, RING_PP_DIR_BASE(ring)); intel_ring_emit(ring, get_pd_offset(ppgtt)); intel_ring_emit(ring, MI_NOOP); intel_ring_advance(ring); |