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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-09-18 20:03:26 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-09-30 10:20:14 +0200 |
| commit | d3a93cbe47bfb49de2d517d68c7082cef176dbb9 (patch) | |
| tree | 39c93185edd187edb4bb51dd6c8310e260e9232b /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | 7e435ad2c263cf3fd51343b0754856f2d88b0cdb (diff) | |
| download | lwn-d3a93cbe47bfb49de2d517d68c7082cef176dbb9.tar.gz lwn-d3a93cbe47bfb49de2d517d68c7082cef176dbb9.zip | |
drm/i915: Always use GEN8_RING_PDP_{LDW, UDW} instead of hand rolling the register offsets
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 879771766973..007d8920eb2f 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -2231,10 +2231,9 @@ static void gen8_ppgtt_info(struct seq_file *m, struct drm_device *dev) for_each_ring(ring, dev_priv, unused) { seq_printf(m, "%s\n", ring->name); for (i = 0; i < 4; i++) { - u32 offset = 0x270 + i * 8; - u64 pdp = I915_READ(ring->mmio_base + offset + 4); + u64 pdp = I915_READ(GEN8_RING_PDP_UDW(ring, i)); pdp <<= 32; - pdp |= I915_READ(ring->mmio_base + offset); + pdp |= I915_READ(GEN8_RING_PDP_LDW(ring, i)); seq_printf(m, "\tPDP%d 0x%016llx\n", i, pdp); } } |