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drm/i915/dg2: Add support for new DG2-G11 revid 0x5
author
Matt Roper
<matthew.d.roper@intel.com>
Thu, 5 Aug 2021 16:36:39 +0000
(09:36 -0700)
committer
Matt Roper
<matthew.d.roper@intel.com>
Fri, 6 Aug 2021 16:03:10 +0000
(09:03 -0700)
The bspec has been updated with a new revision 0x5 that translates to B1
GT stepping and C0 display stepping.
Bspec: 44477
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link:
https://patchwork.freedesktop.org/patch/msgid/20210805163647.801064-2-matthew.d.roper@intel.com
drivers/gpu/drm/i915/intel_step.c
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diff --git
a/drivers/gpu/drm/i915/intel_step.c
b/drivers/gpu/drm/i915/intel_step.c
index b5fb961e1b6280925324bc91fb76e561258de305..6cf9676313959e3e45053d40dd422232fe059e55 100644
(file)
--- a/
drivers/gpu/drm/i915/intel_step.c
+++ b/
drivers/gpu/drm/i915/intel_step.c
@@
-118,6
+118,7
@@
static const struct intel_step_info dg2_g10_revid_step_tbl[] = {
static const struct intel_step_info dg2_g11_revid_step_tbl[] = {
[0x0] = { .gt_step = STEP_A0, .display_step = STEP_B0 },
[0x4] = { .gt_step = STEP_B0, .display_step = STEP_C0 },
+ [0x5] = { .gt_step = STEP_B1, .display_step = STEP_C0 },
};
void intel_step_init(struct drm_i915_private *i915)