The dependency between power wells is determined by the ordering of the
power well list: when enabling the power wells for a domain, this
happens walking the power well list forward, while disabling them
happens in the reverse direction. Accordingly a power well on the list
must follow any other power well it depends on.

Since the TC AUX power wells depend on TC-cold being blocked, move the
TC-cold off power well before all AUX power wells.

Fixes: 3c02934b24e ("Implement TC cold sequences")
Cc: José Roberto de Souza <[email protected]>
Signed-off-by: Imre Deak <[email protected]>
---
 drivers/gpu/drm/i915/display/intel_display_power.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c 
b/drivers/gpu/drm/i915/display/intel_display_power.c
index 0c713e83274d..c2aaf6911e7e 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -4146,6 +4146,12 @@ static const struct i915_power_well_desc 
tgl_power_wells[] = {
                        .hsw.idx = TGL_PW_CTL_IDX_DDI_TC6,
                },
        },
+       {
+               .name = "TC cold off",
+               .domains = TGL_TC_COLD_OFF_POWER_DOMAINS,
+               .ops = &tgl_tc_cold_off_ops,
+               .id = DISP_PW_ID_NONE,
+       },
        {
                .name = "AUX A",
                .domains = TGL_AUX_A_IO_POWER_DOMAINS,
@@ -4332,12 +4338,6 @@ static const struct i915_power_well_desc 
tgl_power_wells[] = {
                        .hsw.irq_pipe_mask = BIT(PIPE_D),
                },
        },
-       {
-               .name = "TC cold off",
-               .domains = TGL_TC_COLD_OFF_POWER_DOMAINS,
-               .ops = &tgl_tc_cold_off_ops,
-               .id = DISP_PW_ID_NONE,
-       },
 };
 
 static const struct i915_power_well_desc rkl_power_wells[] = {
-- 
2.23.1

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