From d3a93cbe47bfb49de2d517d68c7082cef176dbb9 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Fri, 18 Sep 2015 20:03:26 +0300 Subject: [PATCH] drm/i915: Always use GEN8_RING_PDP_{LDW, UDW} instead of hand rolling the register offsets MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Ville Syrjälä Reviewed-by: Jani Nikula Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/i915_debugfs.c | 5 ++--- 1 file 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); } } -- 2.20.1