From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 1873642A83; Wed, 7 May 2025 18:50:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746643829; cv=none; b=p9K9wvCnh7YTeDbd8feMb+AslgPAAgwZP7DLtZDZ1vY0DnNyQkkFNYi6nopgd9w09zqO9GdcJPHHPStKm3I7DqdTB4y/xdOvWQHWrHWB9snNU0klPyIhUmWJc7R68byUjyCdZ0CnH4kYgESH1BXC1qL52dcyFfxAaDc4QpsTPWc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746643829; c=relaxed/simple; bh=BRnaPCIjcqRvX87+rh6dI0r6GfgVQmzscaVZEdEYqIA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ocGOAY6qKOE2QiqdkjJsymK/ook6h1Bl2H4TCGYQ7HDhkU8oDT6GEiv4Hx/vRkXrB8ziMt8OGKDqQ4+DxS7r322aPpMxprdPa1+qF8A53h3pdQuTrYWOg8umzFIaLBFitso/XAn0hdgzkqOGN3YVSp4BcMXlgIrgw1d8vsIWaEM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=M85C3u6c; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="M85C3u6c" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 94F62C4CEE2; Wed, 7 May 2025 18:50:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1746643829; bh=BRnaPCIjcqRvX87+rh6dI0r6GfgVQmzscaVZEdEYqIA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=M85C3u6c18QdN7Nieln41IMfiifto5ebpUNT3f9WbrkE2t/06KwKTzcKTXZS4JBX2 pv618HpgsdMcATgONZFP0v3RnaUt36CBdgrQy7rZ4lX/j9OyL4tVTRwywYX6FFf7Ug YSZo2v5av1L3auyyXsLGOP+qlNROxZEU+Hjzwu6U= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Lijo Lazar , Alex Deucher Subject: [PATCH 6.14 031/183] drm/amdgpu: Fix offset for HDP remap in nbio v7.11 Date: Wed, 7 May 2025 20:37:56 +0200 Message-ID: <20250507183825.951692124@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250507183824.682671926@linuxfoundation.org> References: <20250507183824.682671926@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Lijo Lazar commit 79af0604eb80ca1f86a1f265a0b1f9d4fccbc18f upstream. APUs in passthrough mode use HDP flush. 0x7F000 offset used for remapping HDP flush is mapped to VPE space which could get power gated. Use another unused offset in BIF space. Signed-off-by: Lijo Lazar Acked-by: Alex Deucher Signed-off-by: Alex Deucher (cherry picked from commit d8116a32cdbe456c7f511183eb9ab187e3d590fb) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/nbio_v7_11.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_11.c +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_11.c @@ -361,7 +361,7 @@ static void nbio_v7_11_get_clockgating_s *flags |= AMD_CG_SUPPORT_BIF_LS; } -#define MMIO_REG_HOLE_OFFSET (0x80000 - PAGE_SIZE) +#define MMIO_REG_HOLE_OFFSET 0x44000 static void nbio_v7_11_set_reg_remap(struct amdgpu_device *adev) {