diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_runtime_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_runtime_pm.c | 52 |
1 files changed, 38 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 9f44a2b0113a..bcdf04847b49 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -872,14 +872,14 @@ static void i830_pipes_power_well_sync_hw(struct drm_i915_private *dev_priv, static void vlv_set_power_well(struct drm_i915_private *dev_priv, struct i915_power_well *power_well, bool enable) { - enum i915_power_well_id power_well_id = power_well->desc->id; + int pw_idx = power_well->desc->vlv.idx; u32 mask; u32 state; u32 ctrl; - mask = PUNIT_PWRGT_MASK(power_well_id); - state = enable ? PUNIT_PWRGT_PWR_ON(power_well_id) : - PUNIT_PWRGT_PWR_GATE(power_well_id); + mask = PUNIT_PWRGT_MASK(pw_idx); + state = enable ? PUNIT_PWRGT_PWR_ON(pw_idx) : + PUNIT_PWRGT_PWR_GATE(pw_idx); mutex_lock(&dev_priv->pcu_lock); @@ -920,14 +920,14 @@ static void vlv_power_well_disable(struct drm_i915_private *dev_priv, static bool vlv_power_well_enabled(struct drm_i915_private *dev_priv, struct i915_power_well *power_well) { - enum i915_power_well_id power_well_id = power_well->desc->id; + int pw_idx = power_well->desc->vlv.idx; bool enabled = false; u32 mask; u32 state; u32 ctrl; - mask = PUNIT_PWRGT_MASK(power_well_id); - ctrl = PUNIT_PWRGT_PWR_ON(power_well_id); + mask = PUNIT_PWRGT_MASK(pw_idx); + ctrl = PUNIT_PWRGT_PWR_ON(pw_idx); mutex_lock(&dev_priv->pcu_lock); @@ -936,8 +936,8 @@ static bool vlv_power_well_enabled(struct drm_i915_private *dev_priv, * We only ever set the power-on and power-gate states, anything * else is unexpected. */ - WARN_ON(state != PUNIT_PWRGT_PWR_ON(power_well_id) && - state != PUNIT_PWRGT_PWR_GATE(power_well_id)); + WARN_ON(state != PUNIT_PWRGT_PWR_ON(pw_idx) && + state != PUNIT_PWRGT_PWR_GATE(pw_idx)); if (state == ctrl) enabled = true; @@ -2179,8 +2179,11 @@ static const struct i915_power_well_desc vlv_power_wells[] = { { .name = "display", .domains = VLV_DISPLAY_POWER_DOMAINS, - .id = PUNIT_POWER_WELL_DISP2D, .ops = &vlv_display_power_well_ops, + .id = PUNIT_POWER_WELL_DISP2D, + { + .vlv.idx = PUNIT_PWGT_IDX_DISP2D, + }, }, { .name = "dpio-tx-b-01", @@ -2190,6 +2193,9 @@ static const struct i915_power_well_desc vlv_power_wells[] = { VLV_DPIO_TX_C_LANES_23_POWER_DOMAINS, .ops = &vlv_dpio_power_well_ops, .id = PUNIT_POWER_WELL_DPIO_TX_B_LANES_01, + { + .vlv.idx = PUNIT_PWGT_IDX_DPIO_TX_B_LANES_01, + }, }, { .name = "dpio-tx-b-23", @@ -2199,6 +2205,9 @@ static const struct i915_power_well_desc vlv_power_wells[] = { VLV_DPIO_TX_C_LANES_23_POWER_DOMAINS, .ops = &vlv_dpio_power_well_ops, .id = PUNIT_POWER_WELL_DPIO_TX_B_LANES_23, + { + .vlv.idx = PUNIT_PWGT_IDX_DPIO_TX_B_LANES_23, + }, }, { .name = "dpio-tx-c-01", @@ -2208,6 +2217,9 @@ static const struct i915_power_well_desc vlv_power_wells[] = { VLV_DPIO_TX_C_LANES_23_POWER_DOMAINS, .ops = &vlv_dpio_power_well_ops, .id = PUNIT_POWER_WELL_DPIO_TX_C_LANES_01, + { + .vlv.idx = PUNIT_PWGT_IDX_DPIO_TX_C_LANES_01, + }, }, { .name = "dpio-tx-c-23", @@ -2217,12 +2229,18 @@ static const struct i915_power_well_desc vlv_power_wells[] = { VLV_DPIO_TX_C_LANES_23_POWER_DOMAINS, .ops = &vlv_dpio_power_well_ops, .id = PUNIT_POWER_WELL_DPIO_TX_C_LANES_23, + { + .vlv.idx = PUNIT_PWGT_IDX_DPIO_TX_C_LANES_23, + }, }, { .name = "dpio-common", .domains = VLV_DPIO_CMN_BC_POWER_DOMAINS, - .id = PUNIT_POWER_WELL_DPIO_CMN_BC, .ops = &vlv_dpio_cmn_power_well_ops, + .id = PUNIT_POWER_WELL_DPIO_CMN_BC, + { + .vlv.idx = PUNIT_PWGT_IDX_DPIO_CMN_BC, + }, }, }; @@ -2242,20 +2260,26 @@ static const struct i915_power_well_desc chv_power_wells[] = { * required for any pipe to work. */ .domains = CHV_DISPLAY_POWER_DOMAINS, - .id = CHV_DISP_PW_PIPE_A, .ops = &chv_pipe_power_well_ops, + .id = CHV_DISP_PW_PIPE_A, }, { .name = "dpio-common-bc", .domains = CHV_DPIO_CMN_BC_POWER_DOMAINS, - .id = PUNIT_POWER_WELL_DPIO_CMN_BC, .ops = &chv_dpio_cmn_power_well_ops, + .id = PUNIT_POWER_WELL_DPIO_CMN_BC, + { + .vlv.idx = PUNIT_PWGT_IDX_DPIO_CMN_BC, + }, }, { .name = "dpio-common-d", .domains = CHV_DPIO_CMN_D_POWER_DOMAINS, - .id = PUNIT_POWER_WELL_DPIO_CMN_D, .ops = &chv_dpio_cmn_power_well_ops, + .id = PUNIT_POWER_WELL_DPIO_CMN_D, + { + .vlv.idx = PUNIT_PWGT_IDX_DPIO_CMN_D, + }, }, }; |