From: Imre Deak <imre.deak@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH 0/4] drm/i915: Fix clearing of BIOS power well requests
Date: Wed, 15 Feb 2017 13:59:00 +0200 [thread overview]
Message-ID: <1487159944-12862-1-git-send-email-imre.deak@intel.com> (raw)
While reading Ander's GLK DDI power well patches [1] I noticed a few
issues in the existing code related to clearing/taking over the power
well request bits from BIOS. These didn't cause a problem so far, but
would be exposed by his patchset, so after discussing with him I
decided to fix them.
Cc: Ander Conselvan de Oliveira <conselvan2@gmail.com>
Cc: David Weinehall <david.weinehall@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
[1]
https://lists.freedesktop.org/archives/intel-gfx/2017-February/119532.html
Imre Deak (4):
drm/i915: Remove redundant toggling from the power well sync_hw hooks
drm/i915: Call the sync_hw hook for power wells without a domain
drm/i915/gen9: Fix clearing of the BIOS power well request register
drm/i915: Preserve the state of power wells not explicitly enabled
drivers/gpu/drm/i915/intel_runtime_pm.c | 109 ++++++++++++++------------------
1 file changed, 49 insertions(+), 60 deletions(-)
--
2.5.0
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next reply other threads:[~2017-02-15 11:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-15 11:59 Imre Deak [this message]
2017-02-15 11:59 ` [PATCH 1/4] drm/i915: Remove redundant toggling from the power well sync_hw hooks Imre Deak
2017-02-16 9:13 ` Ander Conselvan De Oliveira
2017-02-15 11:59 ` [PATCH 2/4] drm/i915: Call the sync_hw hook for power wells without a domain Imre Deak
2017-02-16 9:31 ` Ander Conselvan De Oliveira
2017-02-16 14:55 ` Imre Deak
2017-02-15 11:59 ` [PATCH 3/4] drm/i915/gen9: Fix clearing of the BIOS power well request register Imre Deak
2017-02-16 9:43 ` Ander Conselvan De Oliveira
2017-02-16 15:13 ` Imre Deak
2017-02-15 11:59 ` [PATCH 4/4] drm/i915: Preserve the state of power wells not explicitly enabled Imre Deak
2017-02-16 12:18 ` Ander Conselvan De Oliveira
2017-02-16 12:41 ` Imre Deak
2017-02-15 14:52 ` ✓ Fi.CI.BAT: success for drm/i915: Fix clearing of BIOS power well requests Patchwork
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