[Intel-gfx] [PATCH 2/7] drm/i915: Move the POWER_DOMAIN_AUX_IO_A definition to its logical place

Imre Deak
2022-11-02T17:15:47Z

Move the definition of the AUX_IO_A power domain, requiring only the
corresponding AUX_IO_A power well to be enabled, before all the
AUX_<port> power domains, which require both the AUX_IO_<port> and the
DC_OFF power wells to be enabled.

No functional change.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
drivers/gpu/drm/i915/display/intel_display_power.c | 4 ++--
drivers/gpu/drm/i915/display/intel_display_power.h | 5 +++--
drivers/gpu/drm/i915/display/intel_display_power_map.c | 6 +++---
3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index e2da91c2a9638..da0047359446e 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -129,6 +129,8 @@ intel_display_power_domain_str(enum intel_display_power_domain domain)
return "AUDIO_MMIO";
case POWER_DOMAIN_AUDIO_PLAYBACK:
return "AUDIO_PLAYBACK";
+ case POWER_DOMAIN_AUX_IO_A:
+ return "AUX_IO_A";
case POWER_DOMAIN_AUX_A:
return "AUX_A";
case POWER_DOMAIN_AUX_B:
@@ -153,8 +155,6 @@ intel_display_power_domain_str(enum intel_display_power_domain domain)
return "AUX_USBC5";
case POWER_DOMAIN_AUX_USBC6:
return "AUX_USBC6";
- case POWER_DOMAIN_AUX_IO_A:
- return "AUX_IO_A";
case POWER_DOMAIN_AUX_TBT1:
return "AUX_TBT1";
case POWER_DOMAIN_AUX_TBT2:
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.h b/drivers/gpu/drm/i915/display/intel_display_power.h
index c847aab7b2f88..fd68d43bfe322 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.h
+++ b/drivers/gpu/drm/i915/display/intel_display_power.h
@@ -76,6 +76,9 @@ enum intel_display_power_domain {
POWER_DOMAIN_VGA,
POWER_DOMAIN_AUDIO_MMIO,
POWER_DOMAIN_AUDIO_PLAYBACK,
+
+ POWER_DOMAIN_AUX_IO_A,
+
POWER_DOMAIN_AUX_A,
POWER_DOMAIN_AUX_B,
POWER_DOMAIN_AUX_C,
@@ -90,8 +93,6 @@ enum intel_display_power_domain {
POWER_DOMAIN_AUX_USBC5,
POWER_DOMAIN_AUX_USBC6,

- POWER_DOMAIN_AUX_IO_A,
-
POWER_DOMAIN_AUX_TBT1,
POWER_DOMAIN_AUX_TBT2,
POWER_DOMAIN_AUX_TBT3,
diff --git a/drivers/gpu/drm/i915/display/intel_display_power_map.c b/drivers/gpu/drm/i915/display/intel_display_power_map.c
index dc04afc6cc8ff..43454022e6a66 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power_map.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power_map.c
@@ -518,8 +518,8 @@ I915_DECL_PW_DOMAINS(glk_pwdoms_dpio_cmn_c,
POWER_DOMAIN_INIT);

I915_DECL_PW_DOMAINS(glk_pwdoms_aux_a,
- POWER_DOMAIN_AUX_A,
POWER_DOMAIN_AUX_IO_A,
+ POWER_DOMAIN_AUX_A,
POWER_DOMAIN_INIT);

I915_DECL_PW_DOMAINS(glk_pwdoms_aux_b,
@@ -658,8 +658,8 @@ I915_DECL_PW_DOMAINS(icl_pwdoms_ddi_io_e, POWER_DOMAIN_PORT_DDI_IO_E);
I915_DECL_PW_DOMAINS(icl_pwdoms_ddi_io_f, POWER_DOMAIN_PORT_DDI_IO_F);

I915_DECL_PW_DOMAINS(icl_pwdoms_aux_a,
- POWER_DOMAIN_AUX_A,
- POWER_DOMAIN_AUX_IO_A);
+ POWER_DOMAIN_AUX_IO_A,
+ POWER_DOMAIN_AUX_A);
I915_DECL_PW_DOMAINS(icl_pwdoms_aux_b, POWER_DOMAIN_AUX_B);
I915_DECL_PW_DOMAINS(icl_pwdoms_aux_c, POWER_DOMAIN_AUX_C);
I915_DECL_PW_DOMAINS(icl_pwdoms_aux_d, POWER_DOMAIN_AUX_D);
--
2.37.1