From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B79C930BF68; Wed, 20 May 2026 17:26:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779298002; cv=none; b=ue2JNICAM04z60nn1CBczMjJ6QsL2Q+y+yx327i7O8KlvKL5WE32ednBmRYq/bxAccPlA7M2A1sg5EyqcCVcQ2l3fJL+e3tz+DFeVHALoOlPflIyEWeUi+0r2xt7eEkXBBiTmlLmZlxpBEJrSjz0LkZFfypqgG5wo+e1tgXFRTM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779298002; c=relaxed/simple; bh=YSWTIf81w4phPR1TMLq5G3sZ0FLBQzBaXiQm70Eay3Y=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=miTKEl/vIlzbeF3pw6bpcWDaiP1ncD+NJ94yzwgLI9pt5wwuRwoeP1fSLh4LLSAOs5TDM8CLAIjW1hgeqA2d1RON+lRqpJxHIEhCnkRtsQSP9XlScXs7T0Wg73oPuGdmlWy3um8c+EO3pUIqEHwMnlJ2FSCsN4JFU2GpsE6F5a4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=N+6ylQhj; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="N+6ylQhj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 298371F000E9; Wed, 20 May 2026 17:26:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1779298001; bh=Ei8oXE0+mbWkhiroJU5mjay1fFcSbWiByk6DEFsarvI=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=N+6ylQhjiScyXiHY0sraHEkyZiFSU7Sc0JgWp+TJbmU8/pXUmrQhsMYX7t0EWSiKW 8eUBQyd9RpTBE5punZxFxNzfE34KsYV9Pg2mS/g9RIUCuzGvKygj/64N946jfbilas a9u7glwXKQ/zinaPREIJiSX/18i0QUzDfp1tE6ng= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Lijo Lazar , Asad Kamal , Alex Deucher , Sasha Levin Subject: [PATCH 6.18 218/957] drm/amd/pm: Fix xgmi max speed reporting Date: Wed, 20 May 2026 18:11:41 +0200 Message-ID: <20260520162139.268479625@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260520162134.554764788@linuxfoundation.org> References: <20260520162134.554764788@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Lijo Lazar [ Upstream commit da16822ce5c32b5aca848eaea521936d4410d48c ] Fix XGMI max bitrate/width reporting on SMUv13.0.12 SOCs. The data format got changed when moved to static table from dynamic metrics table. Fixes: 1bec2f270766 ("drm/amd/pm: Fetch SMUv13.0.12 xgmi max speed/width") Signed-off-by: Lijo Lazar Reviewed-by: Asad Kamal Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_12_ppt.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_12_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_12_ppt.c index cb3fea9e8cf31..72d56cfd9d287 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_12_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_12_ppt.c @@ -248,8 +248,9 @@ static void smu_v13_0_12_init_xgmi_data(struct smu_context *smu, int ret; if (smu_table->tables[SMU_TABLE_SMU_METRICS].version >= 0x13) { - max_width = (uint8_t)static_metrics->MaxXgmiWidth; - max_speed = (uint16_t)static_metrics->MaxXgmiBitrate; + max_width = (uint8_t)SMUQ10_ROUND(static_metrics->MaxXgmiWidth); + max_speed = + (uint16_t)SMUQ10_ROUND(static_metrics->MaxXgmiBitrate); ret = 0; } else { MetricsTable_t *metrics = (MetricsTable_t *)smu_table->metrics_table; -- 2.53.0