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dde_linux: enable Intel Alderlake graphics

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With this patch, the Intel framebuffer driver works on the Framework
Gen12 laptop.

Fixes #4627
This commit is contained in:
Norman Feske 2022-10-05 15:22:33 +02:00 committed by Christian Helmuth
parent 243c819257
commit 80e2cea4aa
3 changed files with 13 additions and 3 deletions
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10
repos/dde_linux/patches/i915_alderlake.patch Normal file
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@ -0,0 +1,10 @@
+++ src/linux/drivers/gpu/drm/i915/i915_pci.c
@@ -954,7 +954,7 @@
XE_LPD_FEATURES,
PLATFORM(INTEL_ALDERLAKE_P),
.has_cdclk_crawl = 1,
- .require_force_probe = 1,
+ .require_force_probe = 0,
.display.has_modular_fia = 1,
.platform_engine_mask =
BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),

2
repos/dde_linux/ports/linux.hash
View File

@ -1 +1 @@
7dfb92febaf5942b4b84612dcca182eddb088a00
340e0ebc16b91aab3ff33d3d03611dcddd02d450

4
repos/dde_linux/ports/linux.port
View File

@ -9,8 +9,8 @@ DIR(linux) := src/linux
#
# Patches
#
PATCHES += $(addprefix patches/,$(notdir $(REP_DIR)/patches/i915_irq.patch))
PATCHES += $(addprefix patches/,$(notdir $(REP_DIR)/patches/xhci_abort_ring.patch))
PATCH_FILES := i915_irq.patch i915_alderlake.patch xhci_abort_ring.patch
PATCHES += $(addprefix patches/,$(PATCH_FILES))
# i915
PATCH_OPT(patches/i915_irq.patch) := -p1 -d${DIR(linux)}