diff options
| author | Imre Deak <imre.deak@intel.com> | 2019-04-05 18:36:57 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2019-04-08 15:15:48 +0300 |
| commit | 99fa4bc26d74e49e3d7d70f29a106943f48924ea (patch) | |
| tree | d374b59e213d479010277a849dc6361c4671f180 /drivers | |
| parent | 3a52fb7e7953f0b13df8c05d0d74b56a66888f30 (diff) | |
drm/i915/icl: Simplify release of encoder power refs
We can unconditionally release the power references during encoder
disabling. The references for each port used by the encoder are
guaranteed to be enabled at this point.
Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190405153657.20921-2-imre.deak@intel.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/icl_dsi.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/icl_dsi.c b/drivers/gpu/drm/i915/icl_dsi.c index 462936dbeec5..6fc48479c97b 100644 --- a/drivers/gpu/drm/i915/icl_dsi.c +++ b/drivers/gpu/drm/i915/icl_dsi.c @@ -1146,13 +1146,11 @@ static void gen11_dsi_disable_io_power(struct intel_encoder *encoder) intel_wakeref_t wakeref; wakeref = fetch_and_zero(&intel_dsi->io_wakeref[port]); - if (wakeref) { - intel_display_power_put(dev_priv, - port == PORT_A ? - POWER_DOMAIN_PORT_DDI_A_IO : - POWER_DOMAIN_PORT_DDI_B_IO, - wakeref); - } + intel_display_power_put(dev_priv, + port == PORT_A ? + POWER_DOMAIN_PORT_DDI_A_IO : + POWER_DOMAIN_PORT_DDI_B_IO, + wakeref); } /* set mode to DDI */ |