From: "Burak Göncü" <burakgon12@gmail.com>
To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org
Cc: Jani Nikula <jani.nikula@linux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Imre Deak <imre.deak@intel.com>,
Mika Kahola <mika.kahola@intel.com>
Subject: Re: [PATCH v2 0/2] drm/i915/cx0: TCSS power for the non-TC C20 PHY on PTL port B
Date: Fri, 16 Oct 2026 21:57:09 +0300 [thread overview]
Message-ID: <20261016185713.40065-1-burakgon12@gmail.com> (raw)
In-Reply-To: <20261015-ptl-port-b-tcss-v2-0-e00ce882402d@gmail.com>
On Thu, Oct 15, 2026 at 01:26:39AM +0300, Burak Göncü wrote:
> EDITME: v2 test results on the hardware.
Sorry, I sent this with a placeholder left in. The v2 test results:
Tested on an ASUS Zenbook Duo UX8407AA (BIOS 310) running 7.2.9 with
this series applied as is:
- Power-on with the keyboard docked, then lifting it: the panel on
port B comes up, with no PHY B errors.
- Turning the panel off and on again from userspace, twice: the TCSS
power state in XELPDP_PORT_BUF_CTL1 of port B follows the request in
both directions, and neither wait times out.
- s2idle with the panel on: it resumes with the request and the power
state set, again without errors.
Burak
next prev parent reply other threads:[~2026-10-19 11:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-14 22:26 [PATCH v2 0/2] drm/i915/cx0: TCSS power for the non-TC C20 PHY on PTL port B Burak Göncü
2026-10-14 22:26 ` Burak Göncü via B4 Relay
2026-10-14 22:26 ` [PATCH v2 1/2] drm/i915/tc: serialize the TCSS power request mailbox Burak Göncü
2026-10-14 22:26 ` Burak Göncü via B4 Relay
2026-10-14 22:26 ` [PATCH v2 2/2] drm/i915/cx0: request TCSS power for the non-TC C20 PHY on PTL port B Burak Göncü
2026-10-14 22:26 ` Burak Göncü via B4 Relay
2026-10-15 12:26 ` ✓ CI.KUnit: success for drm/i915/cx0: " Patchwork
2026-10-15 14:46 ` ✓ i915.CI.BAT: " Patchwork
2026-10-15 19:04 ` ✓ i915.CI.Full: " Patchwork
2026-10-15 19:40 ` ✓ Xe.CI.BAT: " Patchwork
2026-10-16 1:34 ` ✗ Xe.CI.FULL: failure " Patchwork
2026-10-16 18:57 ` Burak Göncü [this message]
2026-11-03 11:20 ` [PATCH v2 0/2] " Imre Deak
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