From: Ville Syrjala <ville.syrjala@linux.intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 0/6] drm/i915/dpt: Fix DPT+shmem combo and add i915.enable_dpt modparam
Date: Mon, 20 Mar 2023 11:05:16 +0200 [thread overview]
Message-ID: <20230320090522.9909-1-ville.syrjala@linux.intel.com> (raw)
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Avoid the shrinker evicting the DPT during hibernate and
causing an oops. This might also fix DPT induced display faults
during high memory pressure (though still don't have a real
theory how that could actually happen).
Also add a i915.enable_dpt modparam to disable DPT usage via
the chicken bit. This can be useful when trying to debug suspected
DPT issues.
Ville Syrjälä (6):
drm/i915/dpt: Treat the DPT BO as a framebuffer
drm/i915/dpt: Only do the POT stride remap when using DPT
drm/i915/dpt: Introduce HAS_DPT()
drm/i915: Add PLANE_CHICKEN registers
drm/i915/dpt: Add a modparam to disable DPT via the chicken bit
drm/i915: Move PLANE_BUG_CFG bit definitons to the correct place
drivers/gpu/drm/i915/display/intel_display.c | 6 +++++
drivers/gpu/drm/i915/display/intel_dpt.c | 23 +++++++++++++++++++
drivers/gpu/drm/i915/display/intel_dpt.h | 2 ++
drivers/gpu/drm/i915/display/intel_fb.c | 11 +++++----
drivers/gpu/drm/i915/display/intel_fb.h | 1 +
.../drm/i915/display/skl_universal_plane.c | 6 +++++
drivers/gpu/drm/i915/gem/i915_gem_object.h | 2 +-
.../gpu/drm/i915/gem/i915_gem_object_types.h | 3 +++
drivers/gpu/drm/i915/i915_drv.h | 2 ++
drivers/gpu/drm/i915/i915_params.c | 3 +++
drivers/gpu/drm/i915/i915_params.h | 1 +
drivers/gpu/drm/i915/i915_reg.h | 21 +++++++++++++----
12 files changed, 70 insertions(+), 11 deletions(-)
--
2.39.2
next reply other threads:[~2023-03-20 9:05 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-20 9:05 Ville Syrjala [this message]
2023-03-20 9:05 ` [Intel-gfx] [PATCH 1/6] drm/i915/dpt: Treat the DPT BO as a framebuffer Ville Syrjala
2023-03-20 9:46 ` Matthew Auld
2023-03-20 9:05 ` [Intel-gfx] [PATCH 2/6] drm/i915/dpt: Only do the POT stride remap when using DPT Ville Syrjala
2023-03-20 9:05 ` [Intel-gfx] [PATCH 3/6] drm/i915/dpt: Introduce HAS_DPT() Ville Syrjala
2023-03-20 9:05 ` [Intel-gfx] [PATCH 4/6] drm/i915: Add PLANE_CHICKEN registers Ville Syrjala
2023-03-20 9:05 ` [Intel-gfx] [PATCH 5/6] drm/i915/dpt: Add a modparam to disable DPT via the chicken bit Ville Syrjala
2023-03-20 9:05 ` [Intel-gfx] [PATCH 6/6] drm/i915: Move PLANE_BUG_CFG bit definitons to the correct place Ville Syrjala
2023-03-20 16:17 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/dpt: Fix DPT+shmem combo and add i915.enable_dpt modparam Patchwork
2023-03-20 16:17 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2023-03-20 16:17 ` [Intel-gfx] ✗ Fi.CI.DOCS: " Patchwork
2023-03-20 16:25 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2023-03-20 20:04 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2023-03-22 15:15 ` [Intel-gfx] [PATCH 0/6] " Juha-Pekka Heikkila
2023-03-22 16:15 ` Ville Syrjälä
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