In order to be able to have virtual functions for the MMIO, we need to
use the raw access function. To keep things simple, just move this to
our early_sanitize code in uncore.
Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_dma.c | 10 ----------
drivers/gpu/drm/i915/intel_uncore.c | 11 +++++++++++
2 files changed, 11 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 0a84cd5..ad55c02 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1549,16 +1549,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
intel_uncore_early_sanitize(dev);
- if (IS_HASWELL(dev) && (I915_READ(HSW_EDRAM_PRESENT) == 1)) {
- /* The docs do not explain exactly how the calculation can be
- * made. It is somewhat guessable, but for now, it's always
- * 128MB.
- * NB: We can't write IDICR yet because we do not have gt funcs
- * set up */
- dev_priv->ellc_size = 128;
- DRM_INFO("Found %zuMB of eLLC\n", dev_priv->ellc_size);
- }
-
ret = i915_gem_gtt_init(dev);
if (ret)
goto out_regs;
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 288a3a6..e9034b8 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -222,6 +222,17 @@ void intel_uncore_early_sanitize(struct drm_device *dev)
if (HAS_FPGA_DBG_UNCLAIMED(dev))
__raw_i915_write32(dev_priv, FPGA_DBG, FPGA_DBG_RM_NOCLAIM);
+
+ if (IS_HASWELL(dev) &&
+ (__raw_i915_read32(dev_priv, HSW_EDRAM_PRESENT) == 1)) {
+ /* The docs do not explain exactly how the calculation can be
+ * made. It is somewhat guessable, but for now, it's always
+ * 128MB.
+ * NB: We can't write IDICR yet because we do not have gt funcs
+ * set up */
+ dev_priv->ellc_size = 128;
+ DRM_INFO("Found %zuMB of eLLC\n", dev_priv->ellc_size);
+ }
}
void intel_uncore_init(struct drm_device *dev)
--
1.8.4
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