diff options
| author | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2017-08-03 17:58:09 +0100 |
|---|---|---|
| committer | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2017-08-03 18:18:44 +0100 |
| commit | 3802c5cb209f6e2735c4ced7462b637a7e16bbf5 (patch) | |
| tree | 8aa011a3f90f9488b8ab3f7ba403936e4ff758fc /drivers/gpu/drm/i915/i915_oa_chv.c | |
| parent | 701f8231a2fe171f8b0f4659cb33cae754be8c3f (diff) | |
drm/i915/perf: leave GDT_CHICKEN_BITS programming in configs
There will be a need for userspaces configurations to set this
register. We can apply the same model inside the kernel for test
configs.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170803165812.2373-4-lionel.g.landwerlin@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_oa_chv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_oa_chv.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_oa_chv.c b/drivers/gpu/drm/i915/i915_oa_chv.c index b4832a0fefaa..322a3f94cd16 100644 --- a/drivers/gpu/drm/i915/i915_oa_chv.c +++ b/drivers/gpu/drm/i915/i915_oa_chv.c @@ -60,6 +60,7 @@ static const struct i915_oa_reg flex_eu_config_test_oa[] = { }; static const struct i915_oa_reg mux_config_test_oa[] = { + { _MMIO(0x9840), 0x000000a0 }, { _MMIO(0x9888), 0x59800000 }, { _MMIO(0x9888), 0x59800001 }, { _MMIO(0x9888), 0x338b0000 }, @@ -71,6 +72,7 @@ static const struct i915_oa_reg mux_config_test_oa[] = { { _MMIO(0x9888), 0x57800000 }, { _MMIO(0x1823a4), 0x00000000 }, { _MMIO(0x9888), 0x59800000 }, + { _MMIO(0x9840), 0x00000080 }, }; static ssize_t |