| Message ID | 20190910153627.22820-1-chris@chris-wilson.co.uk (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/i915/tgl: Disable rc6 for debugging | expand |
Quoting Patchwork (2019-09-10 17:06:36) > External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14343/ > > Known issues > ------------ > > Here are the changes found in Patchwork_14343 that come from known issues: tgl died in gem_exec_gttfill, so not rc6, or even runtime-pm, by itself. Seems forcewake is the key. -Chris
Quoting Patchwork (2019-09-10 18:24:49) > == Series Details == > > Series: drm/i915/tgl: Disable rc6 for debugging (rev2) > URL : https://patchwork.freedesktop.org/series/66492/ > State : success > > == Summary == > > CI Bug Log - changes from CI_DRM_6861 -> Patchwork_14346 > ==================================================== > > Summary > ------- > > **SUCCESS** > > No regressions found. > > External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14346/ > > Possible new issues > ------------------- > > Here are the unknown changes that may have been introduced in Patchwork_14346: > > ### IGT changes ### > > #### Suppressed #### > > The following results come from untrusted machines, tests, or statuses. > They do not affect the overall result. > > * igt@i915_pm_rpm@basic-pci-d3-state: > - {fi-tgl-u}: NOTRUN -> [SKIP][1] > [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14346/fi-tgl-u/igt@i915_pm_rpm@basic-pci-d3-state.html > > * igt@i915_pm_rpm@basic-rte: > - {fi-tgl-u}: NOTRUN -> [FAIL][2] > [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14346/fi-tgl-u/igt@i915_pm_rpm@basic-rte.html > > * igt@i915_selftest@live_gem_contexts: > - {fi-tgl-u}: NOTRUN -> [DMESG-FAIL][3] > [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14346/fi-tgl-u/igt@i915_selftest@live_gem_contexts.html That worked a lot better! So the BIOS left rc6 enabled... -Chris
Quoting Patchwork (2019-09-10 18:24:49) > * igt@i915_selftest@live_gem_contexts: > - {fi-tgl-u}: NOTRUN -> [DMESG-FAIL][3] > [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14346/fi-tgl-u/igt@i915_selftest@live_gem_contexts.html Doesn't that look familiar. Same breakage as icl... -Chris
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index fbe98a2db88e..b3cc8560696b 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -797,6 +797,7 @@ static const struct intel_device_info intel_tigerlake_12_info = { .display.has_modular_fia = 1, .engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2), + .has_rc6 = false, /* XXX disabled for debugging */ }; #undef GEN
References: https://bugs.freedesktop.org/show_bug.cgi?id=111593 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> --- drivers/gpu/drm/i915/i915_pci.c | 1 + 1 file changed, 1 insertion(+)