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Thu, 22 Jun 2023 10:26:29 -0500 From: Syed Saba Kareem To: , CC: , , , Syed Saba Kareem , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Venkata Prasad Potturu , V sujith kumar Reddy , Gaosheng Cui , Charles Keepax , Ajit Kumar Pandey , open list Subject: [PATCH 08/11] ASoC: amd: acp: export config_acp_dma() and config_pte_for_stream() symbols Date: Thu, 22 Jun 2023 20:53:52 +0530 Message-ID: <20230622152406.3709231-15-Syed.SabaKareem@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230622152406.3709231-1-Syed.SabaKareem@amd.com> References: <20230622152406.3709231-1-Syed.SabaKareem@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF000042AC:EE_|SN7PR12MB7371:EE_ X-MS-Office365-Filtering-Correlation-Id: 33e82ac4-85d3-4fd5-1325-08db73351071 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230028)(4636009)(346002)(396003)(376002)(136003)(39860400002)(451199021)(36840700001)(40470700004)(46966006)(40460700003)(36860700001)(5660300002)(36756003)(8676002)(8936002)(82740400003)(356005)(81166007)(2906002)(40480700001)(478600001)(186003)(7696005)(6666004)(110136005)(54906003)(2616005)(86362001)(82310400005)(26005)(1076003)(70206006)(70586007)(336012)(426003)(83380400001)(316002)(41300700001)(4326008)(47076005)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Jun 2023 15:26:34.7801 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 33e82ac4-85d3-4fd5-1325-08db73351071 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF000042AC.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR12MB7371 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Export config_acp_dma() and config_pte_for_stream() functions. These functions will be used to restore stream configuration during system level resume. Signed-off-by: Syed Saba Kareem --- sound/soc/amd/acp/acp-platform.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sound/soc/amd/acp/acp-platform.c b/sound/soc/amd/acp/acp-platform.c index 447612a7a762..d34271862e42 100644 --- a/sound/soc/amd/acp/acp-platform.c +++ b/sound/soc/amd/acp/acp-platform.c @@ -128,7 +128,7 @@ static irqreturn_t i2s_irq_handler(int irq, void *data) return IRQ_NONE; } -static void config_pte_for_stream(struct acp_dev_data *adata, struct acp_stream *stream) +void config_pte_for_stream(struct acp_dev_data *adata, struct acp_stream *stream) { struct acp_resource *rsrc = adata->rsrc; u32 pte_reg, pte_size, reg_val; @@ -144,8 +144,9 @@ static void config_pte_for_stream(struct acp_dev_data *adata, struct acp_stream writel(PAGE_SIZE_4K_ENABLE, adata->acp_base + pte_size); writel(0x01, adata->acp_base + ACPAXI2AXI_ATU_CTRL); } +EXPORT_SYMBOL_NS_GPL(config_pte_for_stream, SND_SOC_ACP_COMMON); -static void config_acp_dma(struct acp_dev_data *adata, struct acp_stream *stream, int size) +void config_acp_dma(struct acp_dev_data *adata, struct acp_stream *stream, int size) { struct snd_pcm_substream *substream = stream->substream; struct acp_resource *rsrc = adata->rsrc; @@ -169,6 +170,7 @@ static void config_acp_dma(struct acp_dev_data *adata, struct acp_stream *stream addr += PAGE_SIZE; } } +EXPORT_SYMBOL_NS_GPL(config_acp_dma, SND_SOC_ACP_COMMON); static int acp_dma_open(struct snd_soc_component *component, struct snd_pcm_substream *substream) { -- 2.25.1