Commit 120b56a2 authored by Imre Deak's avatar Imre Deak Committed by Daniel Vetter

drm/i915/gen2: Add an ID for the display pipes power well

Make the I830 power well ID assignment explicit for consistency.

v2:
- s/GEN2/I830/ in the comment, since other GEN2s don't have the power
  well. (Ville)

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarImre Deak <imre.deak@intel.com>
Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170711204236.5618-2-imre.deak@intel.comSigned-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 029d80d0
...@@ -1072,6 +1072,12 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg) ...@@ -1072,6 +1072,12 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
* power wells their value must stay fixed. * power wells their value must stay fixed.
*/ */
enum i915_power_well_id { enum i915_power_well_id {
/*
* I830
* - custom power well
*/
I830_DISP_PW_PIPES = 0,
/* /*
* VLV/CHV * VLV/CHV
* - PUNIT_REG_PWRGT_CTRL (bit: id*2), * - PUNIT_REG_PWRGT_CTRL (bit: id*2),
......
...@@ -2036,6 +2036,7 @@ static struct i915_power_well i830_power_wells[] = { ...@@ -2036,6 +2036,7 @@ static struct i915_power_well i830_power_wells[] = {
.name = "pipes", .name = "pipes",
.domains = I830_PIPES_POWER_DOMAINS, .domains = I830_PIPES_POWER_DOMAINS,
.ops = &i830_pipes_power_well_ops, .ops = &i830_pipes_power_well_ops,
.id = I830_DISP_PW_PIPES,
}, },
}; };
......
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