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Thu, 22 Jun 2023 10:26:40 -0500 From: Syed Saba Kareem To: , CC: , , , Syed Saba Kareem , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Venkata Prasad Potturu , V sujith kumar Reddy , Charles Keepax , Ajit Kumar Pandey , Gaosheng Cui , open list Subject: [PATCH 09/12] ASoC: amd: acp: export config_acp_dma() and config_pte_for_stream() symbols Date: Thu, 22 Jun 2023 20:53:54 +0530 Message-ID: <20230622152406.3709231-17-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: SA2PEPF00001504:EE_|BL1PR12MB5192:EE_ X-MS-Office365-Filtering-Correlation-Id: ea3277e4-ea6d-4fae-6143-08db733516c4 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:SATLEXMB03.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230028)(4636009)(376002)(396003)(39860400002)(136003)(346002)(451199021)(46966006)(36840700001)(40470700004)(70586007)(40460700003)(70206006)(4326008)(356005)(81166007)(2616005)(82310400005)(86362001)(1076003)(36860700001)(26005)(186003)(47076005)(83380400001)(336012)(426003)(82740400003)(110136005)(478600001)(7696005)(36756003)(40480700001)(2906002)(6666004)(41300700001)(5660300002)(8676002)(8936002)(54906003)(316002)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Jun 2023 15:26:45.5018 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ea3277e4-ea6d-4fae-6143-08db733516c4 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=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SA2PEPF00001504.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR12MB5192 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