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drm/i915/bxt, glk: Give a proper name to the power well struct phy field 

Follow-up patches will add new fields to the i915_power_well struct that
are specific to the hsw_power_well_ops helpers. Prepare for this by
changing the generic 'data' field to a union of platform specific
structs.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1499352040-8819-8-git-send-email-imre.deak@intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
hifive-unleashed-5.1
Imre Deak 2017-07-06 17:40:29 +03:00 committed by Daniel Vetter
parent 21792c6046
commit b5565a2efc
2 changed files with 16 additions and 12 deletions
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6
drivers/gpu/drm/i915/i915_drv.h
View File

@ -1388,7 +1388,11 @@ struct i915_power_well {
* Arbitraty data associated with this power well. Platform and power
* well specific.
*/
unsigned long data;
union {
struct {
enum dpio_phy phy;
} bxt;
};
const struct i915_power_well_ops *ops;
};

22
drivers/gpu/drm/i915/intel_runtime_pm.c
View File

@ -963,19 +963,19 @@ static void skl_power_well_disable(struct drm_i915_private *dev_priv,
static void bxt_dpio_cmn_power_well_enable(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
bxt_ddi_phy_init(dev_priv, power_well->data);
bxt_ddi_phy_init(dev_priv, power_well->bxt.phy);
}
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, power_well->data);
bxt_ddi_phy_uninit(dev_priv, power_well->bxt.phy);
}
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, power_well->data);
return bxt_ddi_phy_is_enabled(dev_priv, power_well->bxt.phy);
}
static void bxt_verify_ddi_phy_power_wells(struct drm_i915_private *dev_priv)
@ -984,16 +984,16 @@ 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, power_well->data);
bxt_ddi_phy_verify_state(dev_priv, power_well->bxt.phy);
power_well = lookup_power_well(dev_priv, BXT_DPIO_CMN_BC);
if (power_well->count > 0)
bxt_ddi_phy_verify_state(dev_priv, power_well->data);
bxt_ddi_phy_verify_state(dev_priv, power_well->bxt.phy);
if (IS_GEMINILAKE(dev_priv)) {
power_well = lookup_power_well(dev_priv, GLK_DPIO_CMN_C);
if (power_well->count > 0)
bxt_ddi_phy_verify_state(dev_priv, power_well->data);
bxt_ddi_phy_verify_state(dev_priv, power_well->bxt.phy);
}
}
@ -2315,14 +2315,14 @@ 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,
.bxt.phy = 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,
.bxt.phy = DPIO_PHY0,
},
};
@ -2358,21 +2358,21 @@ static struct i915_power_well glk_power_wells[] = {
.domains = GLK_DPIO_CMN_A_POWER_DOMAINS,
.ops = &bxt_dpio_cmn_power_well_ops,
.id = BXT_DPIO_CMN_A,
.data = DPIO_PHY1,
.bxt.phy = DPIO_PHY1,
},
{
.name = "dpio-common-b",
.domains = GLK_DPIO_CMN_B_POWER_DOMAINS,
.ops = &bxt_dpio_cmn_power_well_ops,
.id = BXT_DPIO_CMN_BC,
.data = DPIO_PHY0,
.bxt.phy = DPIO_PHY0,
},
{
.name = "dpio-common-c",
.domains = GLK_DPIO_CMN_C_POWER_DOMAINS,
.ops = &bxt_dpio_cmn_power_well_ops,
.id = GLK_DPIO_CMN_C,
.data = DPIO_PHY2,
.bxt.phy = DPIO_PHY2,
},
{
.name = "AUX A",