diff options
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2013-02-18 19:00:21 -0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-02-20 01:33:47 +0100 |
| commit | 3f1e109a8be5670487e00e1c6bc0670526325227 (patch) | |
| tree | 32faf68df34b5fd3f6888f3673e5f7b9ab2639f0 /drivers/gpu/drm/i915/i915_drv.c | |
| parent | 115bc2de52af131c2c9bb2bda1adde88c9aa8fef (diff) | |
drm/i915: use FPGA_DBG for the "unclaimed register" checks
We plan to treat GEN7_ERR_INT as an interrupt, so use this register
for the checks inside I915_WRITE. This way we can have the best of
both worlds: the error message with a register address and the
V2: Split in 2 patches: one for the macro, one for changing the
register, as requested by Ben.
V3: Rebase.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 07ac769d731..b342749fcc8 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -1133,10 +1133,10 @@ static void hsw_unclaimed_reg_clear(struct drm_i915_private *dev_priv, u32 reg) { if (IS_HASWELL(dev_priv->dev) && - (I915_READ_NOTRACE(GEN7_ERR_INT) & ERR_INT_MMIO_UNCLAIMED)) { + (I915_READ_NOTRACE(FPGA_DBG) & FPGA_DBG_RM_NOCLAIM)) { DRM_ERROR("Unknown unclaimed register before writing to %x\n", reg); - I915_WRITE_NOTRACE(GEN7_ERR_INT, ERR_INT_MMIO_UNCLAIMED); + I915_WRITE_NOTRACE(FPGA_DBG, FPGA_DBG_RM_NOCLAIM); } } @@ -1144,9 +1144,9 @@ static void hsw_unclaimed_reg_check(struct drm_i915_private *dev_priv, u32 reg) { if (IS_HASWELL(dev_priv->dev) && - (I915_READ_NOTRACE(GEN7_ERR_INT) & ERR_INT_MMIO_UNCLAIMED)) { + (I915_READ_NOTRACE(FPGA_DBG) & FPGA_DBG_RM_NOCLAIM)) { DRM_ERROR("Unclaimed write to %x\n", reg); - writel(ERR_INT_MMIO_UNCLAIMED, dev_priv->regs + GEN7_ERR_INT); + I915_WRITE_NOTRACE(FPGA_DBG, FPGA_DBG_RM_NOCLAIM); } } |