Re: [PATCH 1/7] drm/i915/perf: complete whitelisting for OA programming on HSW

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On 13/11/17 11:40, Chris Wilson wrote:
Quoting Lionel Landwerlin (2017-11-10 19:08:39)
We were missing some registers and also can name one for which we only had
the offset.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx>
Reviewed-by: Matthew Auld <matthew.auld@xxxxxxxxx>
---
  drivers/gpu/drm/i915/i915_perf.c |  3 ++-
  drivers/gpu/drm/i915/i915_reg.h  | 14 ++++++++++++++
  2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index 59ee808f8fd9..45aef15b9e7c 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -3023,7 +3023,8 @@ static bool hsw_is_valid_mux_addr(struct drm_i915_private *dev_priv, u32 addr)
  {
         return gen7_is_valid_mux_addr(dev_priv, addr) ||
                 (addr >= 0x25100 && addr <= 0x2FF90) ||
-               addr == 0x9ec0;
+               (addr >= HSW_MBVID2_NOA0.reg && addr <= HSW_MBVID2_NOA9.reg) ||
+               addr == HSW_MBVID2_MISR0.reg;
i915_mmio_reg_offset(HSW_MBVID2_NOA0) etc
-Chris

Oh thanks, will send a follow up patch to clean that up.

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