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@xxxxxxxxxxxxxxx>
Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> (v1)
---
drivers/gpu/drm/i915/i915_reg.h | 6 ++++++
drivers/gpu/drm/i915/intel_runtime_pm.c | 1 +
2 files changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 910fd414f18a..f9b232e22050 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1073,6 +1073,12 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
*/
enum i915_power_well_id {
/*
+ * I830
+ * - custom power well
+ */
+ I830_DISP_PW_PIPES = 0,
+
+ /*
* VLV/CHV
* - PUNIT_REG_PWRGT_CTRL (bit: id*2),
* PUNIT_REG_PWRGT_STATUS (bit: id*2) (PUNIT HAS v0.8)
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 9601b623188c..4a9d95505f1b 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -2036,6 +2036,7 @@ static struct i915_power_well i830_power_wells[] = {
.name = "pipes",
.domains = I830_PIPES_POWER_DOMAINS,
.ops = &i830_pipes_power_well_ops,
+ .id = I830_DISP_PW_PIPES,
},
};
--
2.11.0
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