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drm/i915/cx0: Use a more accurate message for powerdown change failure

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We do not use the function intel_cx0_powerdown_change_sequence()
exclusively to take the PHY out of reset, hence the warning message on
failure is misleading.  Furthermore, in an upcoming change, we will also
use that function to implement a new C10 PHY workaround.

Use a more accurate message by saying that we failed to change the
powerdown state.

Reviewed-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Link: https://patch.msgid.link/20251216-wa_14026084006-c10-hdmi-toggle-powerdown-v1-1-08677b03e2f1@intel.com
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
This commit is contained in:
Gustavo Sousa 2025-12-16 18:12:00 -03:00
parent 338465490c
commit c954d3b517
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/display/intel_cx0_phy.c
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@ -3059,7 +3059,7 @@ void intel_cx0_powerdown_change_sequence(struct intel_encoder *encoder,
intel_cx0_get_powerdown_update(lane_mask),
XELPDP_PORT_POWERDOWN_UPDATE_TIMEOUT_MS))
drm_warn(display->drm,
"PHY %c failed to bring out of lane reset\n",
"PHY %c failed to change powerdown state\n",
phy_name(phy));
}