diff options
| author | Sagar Arun Kamble <sagar.a.kamble@intel.com> | 2017-10-10 22:30:05 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-10-11 08:56:56 +0100 |
| commit | 9f817501bd7facfe2bffacd637f4332e5991e57a (patch) | |
| tree | f87b873df21964993b89bcc10754274bbf2cf9be /drivers/gpu/drm/i915/intel_sideband.c | |
| parent | ad1443f0f3dd1b2434af897af8b8f942e47cf8c3 (diff) | |
| download | talos-obmc-linux-9f817501bd7facfe2bffacd637f4332e5991e57a.tar.gz talos-obmc-linux-9f817501bd7facfe2bffacd637f4332e5991e57a.zip | |
drm/i915: Move rps.hw_lock to dev_priv and s/hw_lock/pcu_lock
In order to separate GT PM related functionality into new structure
we are updating rps structure. hw_lock in it is used for display
related PCU communication too hence move it to dev_priv.
Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Radoslaw Szwichtenberg <radoslaw.szwichtenberg@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/1507360055-19948-8-git-send-email-sagar.a.kamble@intel.com
Acked-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171010213010.7415-7-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sideband.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sideband.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_sideband.c b/drivers/gpu/drm/i915/intel_sideband.c index 7d971cb56116..75c872bb8cc9 100644 --- a/drivers/gpu/drm/i915/intel_sideband.c +++ b/drivers/gpu/drm/i915/intel_sideband.c @@ -81,7 +81,7 @@ u32 vlv_punit_read(struct drm_i915_private *dev_priv, u32 addr) { u32 val = 0; - WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock)); + WARN_ON(!mutex_is_locked(&dev_priv->pcu_lock)); mutex_lock(&dev_priv->sb_lock); vlv_sideband_rw(dev_priv, PCI_DEVFN(0, 0), IOSF_PORT_PUNIT, @@ -95,7 +95,7 @@ int vlv_punit_write(struct drm_i915_private *dev_priv, u32 addr, u32 val) { int err; - WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock)); + WARN_ON(!mutex_is_locked(&dev_priv->pcu_lock)); mutex_lock(&dev_priv->sb_lock); err = vlv_sideband_rw(dev_priv, PCI_DEVFN(0, 0), IOSF_PORT_PUNIT, @@ -125,7 +125,7 @@ u32 vlv_nc_read(struct drm_i915_private *dev_priv, u8 addr) { u32 val = 0; - WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock)); + WARN_ON(!mutex_is_locked(&dev_priv->pcu_lock)); mutex_lock(&dev_priv->sb_lock); vlv_sideband_rw(dev_priv, PCI_DEVFN(0, 0), IOSF_PORT_NC, |
