diff options
| author | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2016-10-06 19:22:15 +0300 |
|---|---|---|
| committer | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2016-10-28 12:23:45 +0300 |
| commit | 362624c9ba3f6bff2df6304068a45b355d4ab13b (patch) | |
| tree | 58ca120d95f12c945b1658358d2dc563a29b01a4 /drivers/gpu/drm/i915/intel_runtime_pm.c | |
| parent | 01c3faa70bcde3519f0dba08e6218806bca03435 (diff) | |
| download | linux-362624c9ba3f6bff2df6304068a45b355d4ab13b.tar.xz | |
drm/i915: Explicitly map broxton DPIO power wells to phys
The mapping from the BXT_DPIO_CMN_* power wells to their respective phys
required a detour implemented in the bxt_power_well_to_phy() function.
Instead, embed that information directly into the power_well struct, by
resurrecting the data field.
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/7fe97582fa08c7340ce6a3b6b0ea3e72a73182d7.1475770848.git-series.ander.conselvan.de.oliveira@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_runtime_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_runtime_pm.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 53ba45a74163..5fd76ee0f4ca 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -845,13 +845,6 @@ static void skl_power_well_disable(struct drm_i915_private *dev_priv, skl_set_power_well(dev_priv, power_well, false); } -static enum dpio_phy bxt_power_well_to_phy(struct i915_power_well *power_well) -{ - enum skl_disp_power_wells power_well_id = power_well->id; - - return power_well_id == BXT_DPIO_CMN_A ? DPIO_PHY1 : DPIO_PHY0; -} - static void bxt_dpio_cmn_power_well_enable(struct drm_i915_private *dev_priv, struct i915_power_well *power_well) { @@ -867,7 +860,7 @@ static void bxt_dpio_cmn_power_well_enable(struct drm_i915_private *dev_priv, intel_power_well_get(dev_priv, cmn_a_well); } - bxt_ddi_phy_init(dev_priv, bxt_power_well_to_phy(power_well)); + bxt_ddi_phy_init(dev_priv, power_well->data); if (cmn_a_well) intel_power_well_put(dev_priv, cmn_a_well); @@ -876,14 +869,13 @@ static void bxt_dpio_cmn_power_well_enable(struct drm_i915_private *dev_priv, static void bxt_dpio_cmn_power_well_disable(struct drm_i915_private *dev_priv, struct i915_power_well *power_well) { - bxt_ddi_phy_uninit(dev_priv, bxt_power_well_to_phy(power_well)); + bxt_ddi_phy_uninit(dev_priv, power_well->data); } static bool bxt_dpio_cmn_power_well_enabled(struct drm_i915_private *dev_priv, struct i915_power_well *power_well) { - return bxt_ddi_phy_is_enabled(dev_priv, - bxt_power_well_to_phy(power_well)); + return bxt_ddi_phy_is_enabled(dev_priv, power_well->data); } static void bxt_dpio_cmn_power_well_sync_hw(struct drm_i915_private *dev_priv, @@ -902,13 +894,11 @@ static void bxt_verify_ddi_phy_power_wells(struct drm_i915_private *dev_priv) power_well = lookup_power_well(dev_priv, BXT_DPIO_CMN_A); if (power_well->count > 0) - bxt_ddi_phy_verify_state(dev_priv, - bxt_power_well_to_phy(power_well)); + bxt_ddi_phy_verify_state(dev_priv, power_well->data); power_well = lookup_power_well(dev_priv, BXT_DPIO_CMN_BC); if (power_well->count > 0) - bxt_ddi_phy_verify_state(dev_priv, - bxt_power_well_to_phy(power_well)); + bxt_ddi_phy_verify_state(dev_priv, power_well->data); } static bool gen9_dc_off_power_well_enabled(struct drm_i915_private *dev_priv, @@ -2162,12 +2152,14 @@ static struct i915_power_well bxt_power_wells[] = { .domains = BXT_DPIO_CMN_A_POWER_DOMAINS, .ops = &bxt_dpio_cmn_power_well_ops, .id = BXT_DPIO_CMN_A, + .data = DPIO_PHY1, }, { .name = "dpio-common-bc", .domains = BXT_DPIO_CMN_BC_POWER_DOMAINS, .ops = &bxt_dpio_cmn_power_well_ops, .id = BXT_DPIO_CMN_BC, + .data = DPIO_PHY0, }, }; |