Re: [PATCH 21/40] drm/i915: Add chv port B and C TX wells

Imre Deak
2014-07-25T13:25:46Z

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On Sat, 2014-06-28 at 02:04 +0300, ville.syrjala@linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Add the TX wells for ports B and C just like on VLV.
>
> Again Punit doesn't seem ready (or the wells don't even exist anymore)
> so leave it iffed out.
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

Reviewed-by: Imre Deak <imre.deak@intel.com>

> ---
> drivers/gpu/drm/i915/intel_pm.c | 30 ++++++++++++++++++++++++++++++
> 1 file changed, 30 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index de5416b..cae936c 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -6728,6 +6728,36 @@ static struct i915_power_well chv_power_wells[] = {
> .data = PUNIT_POWER_WELL_DPIO_CMN_D,
> .ops = &chv_dpio_cmn_power_well_ops,
> },
> +#if 0
> + {
> + .name = "dpio-tx-b-01",
> + .domains = VLV_DPIO_TX_B_LANES_01_POWER_DOMAINS |
> + VLV_DPIO_TX_B_LANES_23_POWER_DOMAINS,
> + .ops = &vlv_dpio_power_well_ops,
> + .data = PUNIT_POWER_WELL_DPIO_TX_B_LANES_01,
> + },
> + {
> + .name = "dpio-tx-b-23",
> + .domains = VLV_DPIO_TX_B_LANES_01_POWER_DOMAINS |
> + VLV_DPIO_TX_B_LANES_23_POWER_DOMAINS,
> + .ops = &vlv_dpio_power_well_ops,
> + .data = PUNIT_POWER_WELL_DPIO_TX_B_LANES_23,
> + },
> + {
> + .name = "dpio-tx-c-01",
> + .domains = VLV_DPIO_TX_C_LANES_01_POWER_DOMAINS |
> + VLV_DPIO_TX_C_LANES_23_POWER_DOMAINS,
> + .ops = &vlv_dpio_power_well_ops,
> + .data = PUNIT_POWER_WELL_DPIO_TX_C_LANES_01,
> + },
> + {
> + .name = "dpio-tx-c-23",
> + .domains = VLV_DPIO_TX_C_LANES_01_POWER_DOMAINS |
> + VLV_DPIO_TX_C_LANES_23_POWER_DOMAINS,
> + .ops = &vlv_dpio_power_well_ops,
> + .data = PUNIT_POWER_WELL_DPIO_TX_C_LANES_23,
> + },
> +#endif
> };
>
> static struct i915_power_well *lookup_power_well(struct drm_i915_private *dev_priv,

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