From: Imre Deak <imre.deak@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH v4 9/9] drm/i915/mtl+: Don't enable the AUX_IO power for non-eDP port main links
Date: Mon, 14 Nov 2022 14:22:51 +0200 [thread overview]
Message-ID: <20221114122251.21327-10-imre.deak@intel.com> (raw)
In-Reply-To: <20221114122251.21327-1-imre.deak@intel.com>
MTL+ requires the AUX_IO power for the main link only on eDP, so don't
enable it in other cases.
v2:
- Rebased on checking intel_encoder_can_psr() instead of crtc->has_psr.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
drivers/gpu/drm/i915/display/intel_ddi.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 0231b273e1673..9bf303e166e1a 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -868,8 +868,9 @@ intel_ddi_main_link_aux_domain(struct intel_digital_port *dig_port,
*/
if (intel_encoder_can_psr(&dig_port->base))
return intel_display_power_aux_io_domain(i915, dig_port->aux_ch);
- else if (intel_crtc_has_dp_encoder(crtc_state) ||
- intel_phy_is_tc(i915, phy))
+ else if (DISPLAY_VER(i915) < 14 &&
+ (intel_crtc_has_dp_encoder(crtc_state) ||
+ intel_phy_is_tc(i915, phy)))
return intel_aux_power_domain(dig_port);
else
return POWER_DOMAIN_INVALID;
--
2.37.1
next prev parent reply other threads:[~2022-11-14 12:23 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-14 12:22 [Intel-gfx] [PATCH v4 0/9] drm/i915: drm/i915/tgl+: Enable DC power states on all eDP ports Imre Deak
2022-11-14 12:22 ` [Intel-gfx] [PATCH v4 1/9] drm/i915: Fix warn in intel_display_power_*_domain() functions Imre Deak
2022-11-14 12:22 ` [Intel-gfx] [PATCH v4 2/9] drm/i915: Preallocate the debug power domain wakerefs array Imre Deak
2022-11-14 12:22 ` [Intel-gfx] [PATCH v4 3/9] drm/i915: Move the POWER_DOMAIN_AUX_IO_A definition to its logical place Imre Deak
2022-11-14 12:22 ` [Intel-gfx] [PATCH v4 4/9] drm/i915: Use the AUX_IO power domain only for eDP/PSR port Imre Deak
2022-11-14 12:22 ` [Intel-gfx] [PATCH v4 5/9] drm/i915/tgl+: Enable display DC power states on all eDP ports Imre Deak
2022-11-14 12:22 ` [Intel-gfx] [PATCH v4 6/9] drm/i915: Add missing AUX_IO_A power domain->well mappings Imre Deak
2022-11-14 12:22 ` [Intel-gfx] [PATCH v4 7/9] drm/i915: Add missing DC_OFF " Imre Deak
2022-11-14 12:22 ` [Intel-gfx] [PATCH v4 8/9] drm/i915: Factor out function to get/put AUX_IO power for main link Imre Deak
2022-11-14 12:22 ` Imre Deak [this message]
2022-11-17 13:24 ` [Intel-gfx] [PATCH v4 9/9] drm/i915/mtl+: Don't enable the AUX_IO power for non-eDP port main links Ville Syrjälä
2022-11-17 13:56 ` Imre Deak
2022-11-14 19:39 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915: drm/i915/tgl+: Enable DC power states on all eDP ports Patchwork
2022-11-14 20:01 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-11-15 0:48 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
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