From: "Michał Grzelak" <michal.grzelak@intel.com>
To: igt-dev@lists.freedesktop.org
Cc: "Pranay Samala" <pranay.samala@intel.com>,
"Jani Nikula" <jani.nikula@intel.com>,
"Suraj Kandpal" <suraj.kandpal@intel.com>,
"Michał Grzelak" <michal.grzelak@intel.com>
Subject: [PATCH i-g-t v6 1/6] tools/vbt_decode: fix tables' offset reading
Date: Wed, 9 Sep 2026 20:34:46 +0200 [thread overview]
Message-ID: <20260909183451.2630263-2-michal.grzelak@intel.com> (raw)
In-Reply-To: <20260909183451.2630263-1-michal.grzelak@intel.com>
During dumping of VBT #57, all rows are same because parser does not
change offset read. Adjust the offset to change basing on the row used.
v5->v6
- read entry's offset properly (Pranay)
Signed-off-by: Michał Grzelak <michal.grzelak@intel.com>
---
tools/intel_vbt_decode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/intel_vbt_decode.c b/tools/intel_vbt_decode.c
index 9451a77318..0ea7582745 100644
--- a/tools/intel_vbt_decode.c
+++ b/tools/intel_vbt_decode.c
@@ -3480,7 +3480,7 @@ static void dump_vswing_preemphasis(struct context *context,
printf("\t\t%s: ", vswing_preemph[i]);
for (int j = 0; j < vs->num_columns; j++)
- printf(" 0x%08x", vs->tables[n * 10 * vs->num_columns + j]);
+ printf(" 0x%08x", vs->tables[n * 10 * vs->num_columns + i * vs->num_columns + j]);
printf("\n");
}
}
--
2.45.2
next prev parent reply other threads:[~2026-09-09 18:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-09 18:34 [PATCH i-g-t v6 0/6] Vswing / Pre-emphasis Override decoding Michał Grzelak
2026-09-09 18:34 ` Michał Grzelak [this message]
2026-09-09 18:34 ` [PATCH i-g-t v6 2/6] tools/vbt_decode: rename VBT#57 related vars Michał Grzelak
2026-09-09 18:34 ` [PATCH i-g-t v6 3/6] tools/vbt_decode: validate DEVICE env var Michał Grzelak
2026-09-09 18:34 ` [PATCH i-g-t v6 4/6] tools/vbt_decode: parse & dump VS/PE-O tables for Snps Michał Grzelak
2026-09-09 18:34 ` [PATCH i-g-t v6 5/6] tools/vbt_decode: parse & dump VS/PE-O tables for Combo Michał Grzelak
2026-09-09 18:34 ` [PATCH i-g-t v6 6/6] tools/vbt_decode: change VBT#57 Combo's layout Michał Grzelak
2026-09-09 23:50 ` ✓ Xe.CI.BAT: success for Vswing / Pre-emphasis Override decoding (rev5) Patchwork
2026-09-10 0:25 ` ✓ i915.CI.BAT: " Patchwork
2026-09-10 11:23 ` ✗ Xe.CI.FULL: failure " Patchwork
2026-09-10 19:51 ` ✗ i915.CI.Full: " Patchwork
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