From: Animesh Manna <animesh.manna@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Animesh Manna <animesh.manna@intel.com>
Subject: [Intel-gfx] [PATCH 0/5] Fix in max source calculation for dp/edp
Date: Wed, 1 Sep 2021 21:33:57 +0530 [thread overview]
Message-ID: <20210901160402.24816-1-animesh.manna@intel.com> (raw)
HBR3 support for display gen11+ platform is depends upon some
conditions which are mentioned below.
ICL:
- eDP (only on DDI-A): Up to HBR3 for higher Vccio.
- DP:
- (DDI-B, combo phy): upto HBR2.
- (DDI-C to DDI-F): upto HBR3
RKLC:
- eDP/DP: Up to HBR3? Vccio dependent? (missing bspec pages)
JSL/EHL:
- eDP (DDI-A): Up to HBR2.
- DP (DDI-B to DDI-D): Up to HBR3 for higher Vccio _and_ retimers.
TGL:
- eDP (DDI-A to DDI-C): Up to HBR3 for higher Vccio.
- DP:
- (DDI-A to DDI-C, combo phy): Up to HBR2.
- (DDI-TC1 to DDI-TC6): Up to HBR3
DG1/ADL_S:
- eDP (all DDI is part of combo phy): Up to HBR3 for higher Vccio.
- DP (all DDI is part of combo phy): Up to HBR3 for higher Vccio _and_ retimers.
ADL_P/D13:
- eDP (DDI-A to DDI-B): Up to HBR3 for higher Vccio.
- DP:
- (DDI-A to DDI-E): Up to HBR3 for higher Vccio.
- (DDI-TC1 to DDI-TC4): Up to HBR3 for higher Vccio.
Some condition added during max rate calculation in this patch series
based on above conditions.
Animesh Manna (2):
drm/i915/dp: fix EHL/JSL max source rates calculation
drm/i915/dp: fix for ADL_P/S dp/edp max source rates
Jani Nikula (2):
drm/i915/dp: fix TGL and ICL max source rates
drm/i915/dp: fix DG1 and RKL max source rates
Matt Atwood (1):
drm/i915/dp: Fix eDP max rate for display 11+
drivers/gpu/drm/i915/display/intel_dp.c | 62 +++++++++++++++++--------
1 file changed, 42 insertions(+), 20 deletions(-)
--
2.29.0
next reply other threads:[~2021-09-01 16:26 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-01 16:03 Animesh Manna [this message]
2021-09-01 16:03 ` [Intel-gfx] [PATCH 1/5] drm/i915/dp: Fix eDP max rate for display 11+ Animesh Manna
2021-09-01 16:03 ` [Intel-gfx] [PATCH 2/5] drm/i915/dp: fix TGL and ICL max source rates Animesh Manna
2021-09-01 16:04 ` [Intel-gfx] [PATCH 3/5] drm/i915/dp: fix EHL/JSL max source rates calculation Animesh Manna
2021-09-01 16:04 ` [Intel-gfx] [PATCH 4/5] drm/i915/dp: fix DG1 and RKL max source rates Animesh Manna
2021-09-01 16:04 ` [Intel-gfx] [PATCH 5/5] drm/i915/dp: fix for ADL_P/S dp/edp " Animesh Manna
2021-09-01 19:07 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Fix in max source calculation for dp/edp (rev3) Patchwork
2021-09-01 19:36 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-09-01 23:04 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2021-09-02 12:52 ` Imre Deak
2021-09-06 3:44 ` [Intel-gfx] ✓ Fi.CI.IGT: success " Patchwork
-- strict thread matches above, loose matches on Subject: below --
2021-08-12 5:48 [Intel-gfx] [PATCH 0/5] Fix in max source calculation for dp/edp Animesh Manna
2021-09-01 11:20 ` Jani Nikula
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