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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-12-08 20:59:44 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-01-12 17:05:12 +0300 |
| commit | 6a7e4f99897f31708ff9ea01875d9ff112bebe90 (patch) | |
| tree | e27467972dcdad281b25883b4b23c9f8053729de /drivers/gpu/drm/i915/intel_runtime_pm.c | |
| parent | 10afa0b65fe21cac67e8b19e8b98bde39befc525 (diff) | |
| download | linux-6a7e4f99897f31708ff9ea01875d9ff112bebe90.tar.xz | |
drm/i915: Kill intel_prepare_ddi()
Move the ddi buffer translation programming to occur from the encoder
.pre_enable() hook, for just the ddi port we are enabling. Previously
we used to reprogram the translations for all ddi ports during
init and during power well enabling.
v2: s/intel_prepare_ddi_buffers/intel_prepare_ddi_buffer/ (Daniel)
Resolve conflicts due to dev_priv->atomic_cdclk_freq
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_runtime_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_runtime_pm.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 89a7dd83e91f..bbca527184d0 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -626,7 +626,6 @@ void skl_disable_dc6(struct drm_i915_private *dev_priv) static void skl_set_power_well(struct drm_i915_private *dev_priv, struct i915_power_well *power_well, bool enable) { - struct drm_device *dev = dev_priv->dev; uint32_t tmp, fuse_status; uint32_t req_mask, state_mask; bool is_enabled, enable_requested, check_fuse_status = false; @@ -670,17 +669,6 @@ static void skl_set_power_well(struct drm_i915_private *dev_priv, !I915_READ(HSW_PWR_WELL_BIOS), "Invalid for power well status to be enabled, unless done by the BIOS, \ when request is to disable!\n"); - if (power_well->data == SKL_DISP_PW_2) { - /* - * DDI buffer programming unnecessary during - * driver-load/resume as it's already done - * during modeset initialization then. It's - * also invalid here as encoder list is still - * uninitialized. - */ - if (!dev_priv->power_domains.initializing) - intel_prepare_ddi(dev); - } I915_WRITE(HSW_PWR_WELL_DRIVER, tmp | req_mask); } |